1 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (x_set_frame_parameters): Always calculate new sizes
4 pixelwise to avoid potential loss when rounding.
6 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
9 * xterm.c (x_free_frame_resources): Free all allocated cursors.
11 2014-03-10 Eli Zaretskii <eliz@gnu.org>
13 * w32.c (fstatat): Don't add an extra slash if the argument ends
14 with a slash: this fails the subsequent call to stat_worker on
15 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
17 2014-03-09 Martin Rudalics <rudalics@gmx.at>
19 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
21 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
23 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
25 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
26 when frame is only on one screen (Bug#14713).
28 2014-03-08 Eli Zaretskii <eliz@gnu.org>
30 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
31 there's a valid wrap point in the display line, the last glyph
32 cannot "just barely fit" on this row, because display_line doesn't
33 let it. Instead, proceed as if the last glyph didn't fit, so that
34 we eventually back up the iterator to the wrap point. This avoids
35 delusional behavior of move_it_to, whereby it proceeds to the next
36 display line, but sets current_x to zero for all the glyphs that
37 without word-wrap would fit on the previous display line. One
38 result was that visual-order cursor movement behaved erratically
40 (Fmove_point_visually): Add code to find the x coordinate of the
41 last character before wrap point, under word-wrap on a TTY.
43 2014-03-07 Eli Zaretskii <eliz@gnu.org>
45 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
46 also return value of MOVE_POS_MATCH_OR_ZV from
47 move_it_in_display_line_to, when moving from beginning of line to
48 point's position. (Bug#16961)
50 2014-03-07 Martin Rudalics <rudalics@gmx.at>
52 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
53 * window.c (Fselect_window): Explain NORECORD and
54 `buffer-list-update-hook' in doc-string.
56 2014-03-06 Martin Rudalics <rudalics@gmx.at>
58 * window.c (Fother_window_for_scrolling): Check that
59 Vother_window_scroll_buffer is a buffer.
61 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
63 * xterm.c (xim_initialize): Always pass a copy of resource name
64 to XRegisterIMInstantiateCallback and eassert whether return
65 value is True. Passing copy is important because Xlib doesn't
66 make its own copy and resource name argument usually points to
67 SSDATA (Vx_resource_name), which may be changed from Lisp.
68 (xim_close_display): For XUnregisterIMInstantiateCallback,
69 always eassert return value and pass exactly the same values
70 as were used for XRegisterIMInstantiateCallback. Otherwise
71 XUnregisterIMInstantiateCallback will always fail. See Xlib
72 sources to check why if you are interested.
74 2014-03-05 Martin Rudalics <rudalics@gmx.at>
76 * dispnew.c (change_frame_size_1): Add new_lines instead of
77 new_height, the latter may be still zero if passed as such.
78 * window.c (Fwindow_pixel_height): Mention bottom divider in
81 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
83 Fix "resource temporarily unavailable" with xgselect
85 * xgselect.c: Include <stdbool.h>.
86 (xg_select) [!USE_GTK]: Don't lose track of errno.
88 Fix minor --enable-gcc-warnings issues.
89 * widget.c (update_various_frame_slots, EmacsFrameResize):
90 Avoid unused locals. Prefer 'if' to '#if' when either will do.
92 2014-03-04 Ken Brown <kbrown@cornell.edu>
94 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
95 represent the actual adjustment needed for alignment.
97 2014-03-04 Eli Zaretskii <eliz@gnu.org>
99 * gmalloc.c (aligned_alloc): Don't allocate more memory than
100 needed, and don't reallocate if the initial allocation already
101 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
103 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
105 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
108 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
110 * cmds.c (delete-char): Update docstring pointing out that the
111 function ignores `delete-active-region' and `overwrite-mode'.
113 2014-03-03 Eli Zaretskii <eliz@gnu.org>
115 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
117 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
118 allocated buffer due to alignment.
119 (freehook): If the block to be freed was allocated by
120 'aligned_alloc', find its real pointer before calling 'free'.
122 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
125 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
127 * font.c (toplevel): Adjust comment about font cache layout.
128 (font_clear_cache): Fix to match real font cache layout.
129 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
130 (Fframe_font_cache) [FONT_DEBUG]: New function.
131 (syms_of_font) [FONT_DEBUG]: Defsubr it.
133 Avoid crashes when X fonts are erroneously freed on reused X
134 'Display *' connection data (Bug#16069). Note that X font
135 resources still may be leaked, but currently there is no way
136 to completely avoid it.
137 * xterm.h (struct x_display_info): New member x_id. Add comments.
138 * xterm.c (x_display_id): New variable.
139 (x_term_init): Assign identifier to each opened X connection.
140 * xfont.c (struct xfont): New member x_display_id.
141 (xfont_open): Initialize it with frame's display id.
142 (xfont_close): Check whether font's display id matches the one
143 recorded for the given display. Adjust comment.
144 * xftfont.c (struct xftfont_info):
145 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
147 2014-03-01 Martin Rudalics <rudalics@gmx.at>
149 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
150 * window.c (Fother_window_for_scrolling): Don't try to scroll a
151 killed Vother_window_scroll_buffer.
152 (Vother_window_scroll_buffer): Fix doc-string accordingly.
154 2014-03-01 Eli Zaretskii <eliz@gnu.org>
156 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
157 that start with more than 2 slashes as UNCs. (Bug#16751)
159 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
161 Fix a few crashes and leaks when cloning C strings.
162 * alloc.c, lisp.h (dupstring): New function.
163 * gtkutil.c (xg_get_font):
164 * term.c (tty_default_color_capabilities):
165 * xsettings.c (store_monospaced_changed)
166 (store_font_name_changed, parse_settings)
167 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
168 This avoids some unlikely crashes due to accessing freed storage,
169 and avoids some minor memory leaks in the more-typical case.
171 2014-02-28 Martin Rudalics <rudalics@gmx.at>
173 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
174 cursor when modeline can't be dragged (Bug#16647).
176 2014-02-28 Glenn Morris <rgm@gnu.org>
178 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
179 from custom-delayed-init-variables. (Bug#11565)
181 2014-02-27 Martin Rudalics <rudalics@gmx.at>
183 More fixes for mouse glyph calculations (Bug#16647).
184 * window.c (coordinates_in_window): In intersection of
185 horizontal and vertical window dividers prefer the horizontal
186 one. Add some extra parens to last fix.
187 (window_relative_x_coord): Return x-coordinate for header and
189 * xdisp.c (remember_mouse_glyph): In text area don't extend
190 glyph into mode line to show the vertical drag cursor there
191 immediately. Subdivide mouse glyphs in right fringes to show a
192 horizontal drag cursor as soon as we enter the "grabbable width"
193 portion. Handle vertical border case separately. Do not
194 subdivide window divider areas.
195 (note_mouse_highlight): On bottom divider of bottommost windows
196 show vertical drag cursor only when the minibuffer window can be
199 2014-02-27 Eli Zaretskii <eliz@gnu.org>
201 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
202 reset by the face of the object just displayed. See also bug#76.
203 (get_next_display_element): If the string came from a display
204 property, examine the box face attribute at it->position, not at
205 it->current.pos, since the latter was not updated yet. (Bug#16870)
206 (handle_face_prop): Improve commentary.
208 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
210 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
211 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
213 2014-02-26 Martin Rudalics <rudalics@gmx.at>
215 Fixes around Bug#16647.
216 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
217 ON_BOTTOM_DIVIDER cases.
218 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
219 only if the window has no right divider.
220 (Fcoordinates_in_window_p): Fix doc-string.
222 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
224 * lread.c (Funintern): Fix doc to match advertised calling convention.
226 2014-02-24 Daniel Colascione <dancol@dancol.org>
228 * keyboard.c (read_char): Close race that resulted in lost events.
230 2014-02-22 Glenn Morris <rgm@gnu.org>
232 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
233 * window.c (window-resize-pixelwise): Doc fixes.
235 * process.c (Finternal_default_process_filter)
236 (Finternal_default_process_sentinel): Doc tweaks.
238 2014-02-21 Glenn Morris <rgm@gnu.org>
240 * process.c (Fprocess_buffer, Faccept_process_output)
241 (Finternal_default_process_filter, Finternal_default_process_sentinel):
244 2014-02-21 Martin Rudalics <rudalics@gmx.at>
246 * window.c (Fwindow_scroll_bar_width): New function.
248 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
250 Pacify GCC when configuring with --enable-gcc-warnings.
251 * xdisp.c (move_it_in_display_line_to) [lint]:
252 Initialize recently-added local.
254 2014-02-21 Daniel Colascione <dancol@dancol.org>
256 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
258 2014-02-20 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (init_iterator): Don't dereference a bogus face
262 (try_cursor_movement): Don't use cursor position if
263 set_cursor_from_row failed to compute it. This avoids assertion
264 violations in MATRIX_ROW.
265 (move_it_in_display_line_to): Save the iterator state in ppos_it
266 only once per call. Reimplement the method used to return to the
267 best candidate position if all the positions found in display line
268 are beyond TO_CHARPOS. This cuts down the number of calls to
269 bidi_shelve_cache, which moves a lot of stuff when lines are long
270 and include bidirectional text. (Bug#15555)
272 2014-02-20 Glenn Morris <rgm@gnu.org>
274 * data.c (Fdefalias): Doc fix.
276 2014-02-19 Eli Zaretskii <eliz@gnu.org>
278 * xdisp.c (display_line): Fix horizontal scrolling of large images
279 when fringes are turned off. This comes at a price of not
280 displaying the truncation/continuation glyphs in this case.
283 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
284 CreateDIBSection returns an error indication, zero out *ximg after
285 destroying the image. This avoids crashes in memory allocations
286 due to the fact that some of the callers also call
287 x_destroy_x_image, which will attempt to free an already free'd
290 2014-02-18 Martin Rudalics <rudalics@gmx.at>
292 * widget.c (update_various_frame_slots): Don't set
293 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
295 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
297 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
299 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
301 temacs --daemon fix (Bug#16599).
302 * emacs.c (main): Initialize daemon_pipe[1] here ...
303 (syms_of_emacs): ... instead of here.
305 2014-02-16 Anders Lindgern <andlind@gmail.com>
307 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
310 2014-02-16 Daniel Colascione <dancol@dancol.org>
312 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
313 (xd_get_connection_address): Use it.
314 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
315 xd_get_connection_address because the latter signals if the bus
316 we're trying to close is already disconnected.
318 2014-02-13 Eli Zaretskii <eliz@gnu.org>
320 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
321 argument to CreateThread. This avoids segfaults on Windows 9X.
322 Reported by oslsachem <oslsachem@gmail.com>.
324 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
326 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
327 * unexhp9k800.c (unexec_error): New function, to simplify the code.
328 (check_lseek): New function, to report lseek errors.
329 (save_data_space, update_file_ptrs, read_header, write_header)
330 (copy_file, copy_rest, unexec): Use these news functions.
331 (update_file_ptrs): Don't assume wraparound behavior when
332 converting a large size_t value to off_t.
334 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
336 * composite.c (fill_gstring_header): Pass positions as C integers
337 and move parameters checking to...
338 (Fcomposition_get_gstring): ...this function. Handle case when
339 buffer positions are in reversed order and avoid crash (Bug#16739).
341 * buffer.c (validate_region): Mention current buffer in error message.
343 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
345 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
347 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
349 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
351 2014-02-11 Glenn Morris <rgm@gnu.org>
353 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
354 Replace refs to "OpenStep" in messages.
356 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
358 Avoid "." at end of error diagnostics.
359 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
361 * nsfns.m (ns_display_info_for_name):
362 * nsselect.m (Fx_own_selection_internal):
363 * nsterm.m (performDragOperation:):
364 Remove "." from end of diagnostic.
366 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
368 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
369 unintuitive (bug#15824).
370 (Fyes_or_no_p): Doc fix (bug#15456).
372 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
374 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
376 * eval.c (call_debugger): When exiting the debugger, do not allow
377 max_specpdl_size less than actual binding depth (Bug#16603).
378 (syms_of_eval): Adjust docstring.
380 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
382 * cmds.c (Fself_insert_command): Output a clearer error message on
383 negative repetitions (bug#9476).
385 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
387 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
389 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
391 * minibuf.c (Fread_string): Doc clarification (bug#15422).
393 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
395 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
397 * keyboard.c (Frecursive_edit): Fix typo in docstring.
399 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
401 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
403 * keyboard.c (Frecursive_edit): Say more precicely how throwing
404 `exit' works (bug#15865).
406 2014-02-07 Martin Rudalics <rudalics@gmx.at>
408 Constrain window box/body sizes and margin widths (Bug#16649).
409 * xdisp.c (window_box_width): Don't return less than zero.
410 (window_box_left_offset, window_box_right_offset): Don't return
411 more than the window's pixel width.
412 * window.c (window_body_height, window_body_width): Don't return
414 (window_resize_apply): Adjust margin width, if necessary.
416 2014-02-07 Glenn Morris <rgm@gnu.org>
418 * nsterm.m (syms_of_nsterm): Doc fix.
420 2014-02-06 Eli Zaretskii <eliz@gnu.org>
422 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
423 New variables: pointers through which to call the respective APIs.
424 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
425 (filename_from_ansi, sys_link, check_windows_init_file):
426 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
427 This is required on Windows 9X, where we dynamically load
428 UNICOWS.DLL which has their non-stub implementations.
429 (maybe_load_unicows_dll): Assign addresses to these 2 function
430 pointers after loading UNICOWS.DLL.
432 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
433 MultiByteToWideChar and WideCharToMultiByte through function
436 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
439 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
441 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
442 for OSX >= 10.9 if separate spaces are used.
443 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
445 2014-02-06 Glenn Morris <rgm@gnu.org>
447 * buffer.c (cache-long-scans): Doc fix.
449 2014-02-05 Eli Zaretskii <eliz@gnu.org>
451 * w32fns.c (Fw32_shell_execute): Doc fix.
453 2014-02-05 Bastien Guerry <bzg@gnu.org>
455 * syntax.c (Fforward_word): Call Fconstrain_to_field with
456 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
458 2014-02-05 Martin Rudalics <rudalics@gmx.at>
460 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
461 outside the window (Bug#16649).
463 * xdisp.c (note_mouse_highlight): When entering a margin area show
464 a non-text cursor (Bug#16647).
466 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
468 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
469 It prompted a compile-time diagnostic on GNU/Linux.
470 Simplify to remove the need for the label.
472 2014-02-04 Eli Zaretskii <eliz@gnu.org>
474 * w32menu.c (w32_popup_dialog): Don't condition the whole function
475 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
476 to show it; otherwise return 'unsupported--w32-dialog' to signal
477 to the caller that emulation with menus is necessary.
478 This resurrects code inadvertently deleted by the 2013-10-08 commit.
480 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
482 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
485 * menu.c (Fx_popup_dialog): Don't condition the call to
486 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
487 special symbol 'unsupported--w32-dialog', emulate the dialog with
488 a menu by calling x-popup-menu.
490 * menu.h (Qunsupported__w32_dialog): New extern variable.
492 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
494 * keyboard.c (kbd_buffer_get_event): Read file notification events
497 * xgselect.c (xg_select): Read glib events in any case, even if
498 there are no file descriptors to watch for. (Bug#16519)
500 2014-02-03 Martin Rudalics <rudalics@gmx.at>
502 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
503 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
504 * w32term.c (w32_draw_window_divider): Handle first and last
506 * w32term.h (w32_fill_area_abs): New function.
507 * xdisp.c (x_draw_right_divider): Don't draw over bottom
509 * xfaces.c (realize_basic_faces): Handle new face ids.
510 * xfns.c (Fx_create_frame): Call x_default_parameter for right
511 and bottom divider width.
512 * xterm.c (x_draw_window_divider): Handle first and last pixels
515 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
517 * print.c (Fexternal_debugging_output): Add cast to pacify
518 --enable-gcc-warnings.
519 * eval.c (call_debugger): Grow specpdl if the debugger was
520 entered due to specpdl overflow (Bug#16603) and allow more
521 specpdl space for the debugger itself.
523 2014-02-02 Martin Rudalics <rudalics@gmx.at>
525 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
528 2014-02-01 Eli Zaretskii <eliz@gnu.org>
530 * w32fns.c (Ffile_system_info): Use WINAPI in the function
531 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
533 * print.c (Fexternal_debugging_output): If the argument character
534 is non-ASCII, encode it with the current locale's encoding before
535 writing the result to the terminal. (Bug#16448)
537 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
538 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
541 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
543 * process.c (create_process): Reset SIGPROF handler in the child.
544 * callproc.c (call_process): Likewise.
546 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
548 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
550 2014-01-29 Eli Zaretskii <eliz@gnu.org>
552 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
553 of zero to print strings, GDB doesn't like it.
555 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
556 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
557 we still use correct addresses. (Bug#16576)
559 2014-01-27 K. Handa <handa@gnu.org>
561 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
562 to preserve the code detection behavior of 24.3.
563 * coding.h (struct coding_system): New member detected_utf8_bytes.
564 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
565 (decode_coding_gap): Use short cut for UTF-8 file reading only
566 when coding->detected_utf8_bytes equals to coding->src_bytes.
567 * fileio.c (Finsert_file_contents): Cancel the previous change.
569 2014-01-29 Martin Rudalics <rudalics@gmx.at>
571 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
572 that are not visible.
574 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
576 * xmenu.c (create_and_show_popup_menu): Handle case when no key
577 is grabbed (Bug#16565).
579 2014-01-28 Martin Rudalics <rudalics@gmx.at>
581 * xdisp.c (last_max_ascent): Re-remove after erroneously
582 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
584 (move_it_to): Re-remove reference to last_max_ascent.
585 (Fwindow_text_pixel_size): Add iterator's max_ascent and
586 max_descent here instead of calling line_bottom_y.
589 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
591 * terminal.c (initial_free_frame_resources): New function.
592 (init_initial_terminal): Install new hook to free face cache
593 on initial frame and avoid memory leak. For details, see
594 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
595 * xfaces.c (free_frame_faces): Adjust comment.
597 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
599 * data.c (Fstring_to_number): Document results if unparsable
602 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
604 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
606 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
608 When decoding, prefer ptrdiff_t to int for buffer positions etc.
609 * coding.c (detect_coding_utf_8, emacs_mule_char)
610 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
611 (check_utf_8, decode_coding):
612 * coding.h (struct coding_system.errors):
613 Use ptrdiff_t, not int, for integer values derived from buffer and
616 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
617 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
618 before invoking decode_coding_gap, since there's just one block.
620 2014-01-25 Martin Rudalics <rudalics@gmx.at>
622 Fix handling of face attributes in Fx_create_frame (Bug#16529).
623 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
624 too early. Again run change_frame_size before assigning menu-
627 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
629 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
630 arrives, call x_check_fullscreen, in case the new display has a
631 different resolution. (Bug#16517)
633 2014-01-25 Eli Zaretskii <eliz@gnu.org>
635 * term.c (read_menu_input): If the selected frame changes, exit
637 (tty_menu_show): If the selected frame changes while we displayed
638 a menu, throw to top level. (Bug#16479)
640 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
642 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
644 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
646 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
647 * data.c (count_one_bits_word): Fix bug (negated comparison)
648 when BITS_PER_ULL < BITS_PER_BITS_WORD.
650 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
652 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
653 Avoid undefined behavior by initializing display property bit of a
654 string processed by the bidirectional iterator. For details, see
655 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
657 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
659 Minor cleanup of previous change.
660 * image.c (imagemagick_error, Fimagemagick_types):
661 Omit some recently-introduced and unnecessary casts and assignments.
663 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
665 Fix two memory leaks discovered with Valgrind.
666 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
667 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
669 2014-01-22 Martin Rudalics <rudalics@gmx.at>
671 Fixes in window size functions around Bug#16430 and Bug#16470.
672 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
673 (Fwindow_mode_line_height, Fwindow_header_line_height)
674 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
675 Minor doc-string adjustments.
676 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
678 (window_body_height, window_body_width): Do not count partially
679 visible lines/columns when PIXELWISE is nil (Bug#16470).
680 (Qfloor, Qceiling): New symbols.
682 2014-01-21 Eli Zaretskii <eliz@gnu.org>
684 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
685 when the image cache is not yet allocated. (Bug#16509)
687 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
689 * buffer.c (Fkill_buffer): When killing an indirect buffer,
690 re-attach intervals to its base buffer (Bug#16502).
691 * intervals.c (set_interval_object): Move from here...
692 * intervals.h (set_interval_object): ... to here. Fix comments.
694 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
696 Avoid undefined behavior by initializing buffer redisplay bit.
697 Problem reported by Dmitry Antipov in
698 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
699 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
701 Revert some of the CANNOT_DUMP fix (Bug#16494).
702 * lread.c (init_lread): Fix typo: NILP, not !NILP.
704 2014-01-19 Eli Zaretskii <eliz@gnu.org>
706 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
707 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
708 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
709 they are replaced by macros that expand into direct calls to the
710 corresponding functions from GDI32.DLL.
711 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
712 variables in the Cygwin build, they are unused.
714 2014-01-19 K. Handa <handa@gnu.org>
716 * composite.c (composition_update_it): Fix previous change.
718 2014-01-18 Eli Zaretskii <eliz@gnu.org>
720 Fix file name handling on MS-Windows 9X.
721 * w32.c (maybe_load_unicows_dll): New function.
723 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
724 on, to make sure we can convert file names to and from UTF-8 on
725 Windows 9X. This fixes a failure to start up because Emacs cannot
726 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
728 * w32font.c [WINDOWSNT]: Include w32.h.
729 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
730 of implementing the same stuff.
731 Remove now unused g_b_init_is_windows_9x.
733 * w32.h (maybe_load_unicows_dll): Add prototype.
735 2014-01-17 Eli Zaretskii <eliz@gnu.org>
737 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
738 switch to single keyboard. Prevents daemon crashes when a new
739 client connects while we show a TTY menu in an existing client.
742 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
744 Fix MinGW64 porting problem with _setjmp.
745 Reported by Eli Zaretskii in:
746 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
747 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
748 the old _setjmp and _longjmp. All uses changed.
750 2014-01-13 Daniel Colascione <dancol@dancol.org>
752 * textprop.c (Fremove_list_of_text_properties):
753 Correctly handle reaching the end of the interval tree. (Bug#15344)
755 2014-01-13 Martin Rudalics <rudalics@gmx.at>
757 * xdisp.c (resize_mini_window): Round height to a multiple of
758 frame's line height. Fix bug in calculation of window start
759 position (Bug#16424).
761 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
763 * macfont.m: Include termchar.h.
764 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
765 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
766 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
767 *_WITH_GC_* to take face and f as parameters.
768 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
769 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
771 2014-01-13 Daniel Colascione <dancol@dancol.org>
773 Fix menu item updating in the presence of the Unity global menu
776 * gtkutil.h (xg_have_tear_offs): Add frame parameter
777 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
779 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
780 updating menus; explain why.
781 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
782 problem it's supposed to solve and it interferes with detecting
783 the presence of a global menu.
784 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
787 2014-01-11 K. Handa <handa@gnu.org>
789 * composite.c (composition_update_it): Fix indexing of
790 LGSTRING_CHAR (Bug#15984).
792 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
794 * unexw32.c (_start) [__MINGW64__]: Define to __start.
796 2014-01-11 Eli Zaretskii <eliz@gnu.org>
798 * xdisp.c (try_window_id): Don't use this function's optimizations
799 if overlays in the buffer displayed by the window have changed
800 since last redisplay. (Bug#16347)
801 (message_dolog): Fix indentation.
803 2014-01-11 Martin Rudalics <rudalics@gmx.at>
805 * frame.c (frame_resize_pixelwise): Fix doc-string.
807 2014-01-10 Martin Rudalics <rudalics@gmx.at>
809 Fix handling of internal borders (Bug#16348).
810 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
811 Remove internal border width from pixel width of windows.
812 (change_frame_size_1): Don't return early when frame's pixel
813 size changes - we still have to record the new sizes in the
815 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
816 also when toolbar gets larger.
817 * window.c (check_frame_size): Include internal_border_width in
819 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
820 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
821 In non-toolkit/non-GTK version clear internal border.
822 * xterm.c (x_clear_under_internal_border): New function for
823 non-toolkit/non-GTK version.
824 (x_after_update_window_line): In non-toolkit/non-GTK version
826 (handle_one_xevent, x_set_window_size):
827 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
828 * xterm.h (x_clear_under_internal_border): Extern it.
830 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
832 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
833 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
836 2014-01-06 Eli Zaretskii <eliz@gnu.org>
838 * xdisp.c (redisplay_window): Don't skip window redisplay if the
839 last value of point is not equal to buffer's point. (Bug#16129)
841 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
844 * nsterm.h (updateCollectionBehavior): Rename from
845 updateCollectionBehaviour. All uses changed.
847 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
848 * Makefile.in (SETFATTR): New macro.
849 (temacs$(EXEEXT)): Use it.
851 2014-01-04 Martin Rudalics <rudalics@gmx.at>
853 Fix maximization behavior on Windows (Bug#16300).
854 * w32fns.c (w32_fullscreen_rect): Don't handle
855 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
856 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
857 of SetWindowPos. Restore last placement also when leaving
858 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
859 but the FULLSCREEN_BOTH case.
861 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
864 * data.c (arithcompare_driver):
865 * fileio.c (Fcar_less_than_car):
866 * fns.c (internal_equal):
867 * frame.c (delete_frame):
868 * lisp.h (enum More_Lisp_Bits):
870 Avoid C99 constructs that don't work in C89.
871 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
872 to port to C89, which doesn't have 'long long'.
873 (count_trailing_zero_bits): Use them.
875 2014-01-03 Chong Yidong <cyd@gnu.org>
877 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
879 2014-01-02 Martin Rudalics <rudalics@gmx.at>
881 Further adjust frame/window scrollbar width calculations.
882 * window.c (apply_window_adjustment):
883 Set windows_or_buffers_changed.
884 (Fwindow_scroll_bars): Return actual scrollbar width.
885 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
886 For non-toolkit builds again use 14 as minimum width and set
887 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
888 * xterm.c (XTset_vertical_scroll_bar): Take width from
889 WINDOW_SCROLL_BAR_AREA_WIDTH.
890 (x_new_font): Rename wid to unit. Base calculation of new
891 scrollbar width on toolkit used and make it analogous to that of
892 x_set_scroll_bar_default_width.
893 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
894 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
896 * w32term.c (w32_set_vertical_scroll_bar): Take width from
897 WINDOW_SCROLL_BAR_AREA_WIDTH.
898 (x_new_font): Make it correspond to changes in xterm.c.
900 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
902 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
903 This is a cleaner way to fix the MinGW-w64 porting problem.
904 Check for INTPTR_MAX misconfiguration.
906 2014-01-01 Eli Zaretskii <eliz@gnu.org>
908 * search.c (newline_cache_on_off, find_newline): In indirect
909 buffers, use the newline cache of the base buffer.
911 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
912 buffer, invalidate the caches of its base buffer. (Bug#16265)
914 * indent.c (width_run_cache_on_off, compute_motion): In indirect
915 buffers, use the width-run cache of the base buffer.
917 * xdisp.c (redisplay_window): When the window displays an indirect
918 buffer, and the character widths in the display table have
919 changed, invalidate the width-run cache of the corresponding base
922 * fileio.c (Finsert_file_contents): When invalidating the newline
923 cache, consider the case of inserting into indirect buffer.
925 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
926 In indirect buffers, use the paragraph cache of the base buffer.
928 2013-12-31 Martin Rudalics <rudalics@gmx.at>
930 * window.c (grow_mini_window): Fix last change.
932 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
934 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
936 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
938 * w32term.c (w32_initialize): Use LCID and LOWORD.
940 * w32proc.c (create_child): Use pid_t for 5th argument.
941 (IsValidLocale): Don't provide prototype for MinGW64.
942 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
943 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
945 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
946 MinGW64 doesn't support.
948 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
950 * w32.c (set_named_security_info): New function.
951 (acl_set_file): Fall back on set_named_security_info if
952 set_file_security fails.
953 (g_b_init_set_named_security_info_w)
954 (g_b_init_set_named_security_info_a): New static variables.
955 (globals_of_w32): Initialize them to zero.
956 (set_named_security_info): Set them to non-zero if the
957 corresponding API is available.
958 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
959 New function typedefs.
961 2013-12-31 Martin Rudalics <rudalics@gmx.at>
963 Some more fixes following pixelwise resize changes including one
965 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
966 of frame_resize_pixelwise.
967 * widget.c (pixel_to_text_size): New function.
968 (update_wm_hints): Have size hints respect value of
969 frame_resize_pixelwise.
970 (EmacsFrameResize): Alway process resize requests pixelwise.
971 * window.c (grow_mini_window): Make sure mini window is at least
973 * xdisp.c (display_menu_bar): Make sure menubar extends till
975 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
976 (x_set_tool_bar_lines): Calculate pixelwise.
977 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
978 frame_resize_pixelwise.
980 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
982 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
983 variables not used there.
985 2013-12-30 Eli Zaretskii <eliz@gnu.org>
987 * w32.c (sys_umask): New function. (Bug#16299)
989 2013-12-30 Martin Rudalics <rudalics@gmx.at>
991 * dispnew.c (change_frame_size_1): Take old width of root window
992 from that window's pixel width. (Bug#16284)
994 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
996 Plain copy-file no longer chmods an existing destination (Bug#16133).
997 * fileio.c (realmask): Now a static var, not a local.
998 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
999 Remove arg STATPTR. All uses changed.
1000 (Fcopy_file): Do not alter permissions of existing destinations,
1001 unless PRESERVE-PERMISSIONS (renamed from
1002 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1003 Avoid race when testing for existing destinations and for
1004 when input and output files are the same.
1005 If changing the group fails, adjust both default and
1006 preserved permissions so that access is not granted to the
1008 (Fset_default_file_modes, init_fileio): Update realmask.
1009 (Fdefault_file_modes): Use realmask instead of calling umask.
1011 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1013 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1014 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1015 flags on the daemon pipe ends before execing.
1017 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1019 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1020 session. (Bug#14739)
1022 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1024 * callproc.c (Vexec_path): Document that exec-directory is in it.
1026 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1028 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1031 2013-12-27 Chong Yidong <cyd@gnu.org>
1033 * data.c (Fsymbol_function): Doc fix.
1035 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1037 Some more tinkering with Bug#16051.
1038 * window.c (resize_frame_windows): Don't let the size of the
1039 root window drop below the frame's default character size.
1040 Never ever delete any subwindows - let the window manager do the
1043 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1044 of toolbar lines needed when they exceed the height of the root
1046 (unwind_create_frame_1): New function.
1047 (Fx_create_frame): Generally inhibit calling the window
1048 configuration change hook here. Remove extra call to
1049 change_frame_size - it's not needed when we don't run the
1050 configuration change hook.
1052 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1054 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1055 On my Fedora 19 platform the core dumps were so big that
1056 my desktop became nearly catatonic.
1057 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1058 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1059 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1060 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1061 a clang-only syntax.
1062 * conf_post.h (__has_feature): New macro, if not already defined.
1063 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1064 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1066 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1068 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1069 is a file name. (Bug#16252)
1071 2013-12-25 Chong Yidong <cyd@gnu.org>
1073 * keyboard.c (Voverriding_terminal_local_map)
1074 (Voverriding_local_map): Doc fix.
1076 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1078 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1080 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1081 file name when it is submitted to ShellExecute. Simplify code.
1082 Don't test DOCUMENT for being a string, as that is enforced by
1083 CHECK_STRING. Doc fix.
1085 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1087 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1088 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1089 redisplay_tool_bar does. Improve and fix commentary.
1090 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1091 limits of the glyph matrices. (Bug#16051)
1092 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1093 only when the new size is different from the old one, and the new
1094 size can be achieved given the frame height.
1096 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1098 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1100 2013-12-23 Glenn Morris <rgm@gnu.org>
1102 * lread.c (Fload): Mention load-prefer-newer in doc.
1104 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1106 Handle Bug#16207 by being more restrictive when running hooks.
1107 * window.c (unwind_change_frame): New function.
1108 (Fset_window_configuration): Don't run configuration change hook
1109 while the frame configuration is unsafe. Call select_window
1112 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1114 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1116 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1118 * nsterm.h: Declare EmacsColor category.
1120 * nsterm.m (NSColor): Implement EmacsColor category.
1121 (ns_get_color): Use colorUsingDefaultColorSpace.
1122 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1124 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1126 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1128 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1129 having the PNG_NORETURN attribute, to avoid compiler warning in
1132 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1134 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1136 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1137 fringe background extension.
1138 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1139 because they are now always the same as `left' and `width',
1140 respectively. Remove code for the case that `width' and
1141 `sb_width' are different.
1143 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1145 Remove scroll_bar_actual_width from frames.
1146 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1147 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1148 (x_figure_window_size):
1149 * nsterm.m (x_set_window_size):
1150 * widget.c (set_frame_size):
1151 * w32term.c (x_set_window_size):
1152 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1153 scroll_bar_actual_width.
1155 Convert scroll_bar members to integers on Windows.
1156 * w32term.h (struct scroll_bar): Convert top, left, width,
1157 height, start, end and dragging to integers.
1158 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1160 * w32term.c (w32_set_scroll_bar_thumb)
1161 (w32_scroll_bar_handle_click): Remove XINT conversions for
1162 scroll_bar members. Treat bar->dragging as integer.
1163 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1164 first element. Remove XINT conversions for scroll_bar members.
1165 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1166 Remove XINT conversions for scroll_bar members.
1168 Fix assignment for new window total sizes.
1169 * window.c (Fwindow_resize_apply_total): Assign values for
1172 2013-12-20 Chong Yidong <cyd@gnu.org>
1174 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1175 argument to `append'.
1177 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1179 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1180 current text face, for extending the face of the display margins.
1183 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1184 Doc fix. (Bug#16190)
1186 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1188 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1191 * nsterm.m (Qfile, Qurl): New.
1192 (EV_MODIFIERS2): New macro.
1193 (EV_MODIFIERS): Use EV_MODIFIERS2.
1194 (ns_term_init): Remove font and color from DND, does not work on
1195 newer OSX, and other ports don't have them.
1196 (performDragOperation:): Handle modifiers used during drag.
1197 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1198 Remove global Lisp variables used to communicate with ns-win.el.
1199 Remove font and color handling.
1200 (syms_of_nsterm): Defsym Qfile and Qurl.
1202 2013-12-19 Anders Lindgren <andlind@gmail.com>
1204 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1205 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1207 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1208 (constrainFrameRect): Remove special case nr_screens == 1.
1209 Don't constrain size to size of view.
1211 * nsterm.h (ns_output): Remove dont_constrain.
1213 2013-12-19 Anders Lindgren <andlind@gmail.com>
1215 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1217 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1219 Minor fixes for recent openp changes.
1220 * lisp.h (GCPRO7): New macro.
1221 * lread.c (openp): Use bool for boolean; all callers changed.
1222 Protect save_string from GC. Don't assume that file descriptors
1223 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1224 warning about uninitialized variable.
1226 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1228 * w32fns.c (emacs_abort): Use intptr_t as argument of
1229 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1231 2013-12-18 Glenn Morris <rgm@gnu.org>
1233 * lread.c (Fload): Pass load_prefer_newer to openp.
1234 Don't bother checking mtime if openp already did it.
1235 (openp): Add `newer' argument, to check all suffixes
1236 and find the newest file.
1237 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1238 * callproc.c (call_process):
1239 * charset.c (load_charset_map_from_file):
1240 * emacs.c (init_cmdargs):
1241 * image.c (x_create_bitmap_from_file, x_find_image_file):
1243 * lread.c (Flocate_file_internal):
1244 * process.c (Fformat_network_address):
1245 * sound.c (Fplay_sound_internal):
1246 * w32.c (check_windows_init_file):
1247 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1249 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1251 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1253 * w32.c (getloadavg): Don't index samples[] array with negative
1254 indices. Recover from wall-clock time being set backwards.
1256 * w32term.c (w32_initialize): Declare the argument of
1257 set_user_model as const.
1259 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1260 (w32_menu_show): Constify some arguments passed to MessageBox.
1262 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1263 to initialize Lisp objects.
1265 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1266 initialize Lisp objects.
1268 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1269 use variables used only on X under that condition.
1271 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1272 variables not used there.
1274 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1276 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1277 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1279 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1281 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1282 code, revealed in presence of R2L characters, character
1283 compositions, and display vectors. A better fix for Bug#16148.
1284 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1285 GTK and NS builds, they don't have this member of struct frame.
1287 * dispextern.h (struct composition_it): Correct a comment for the
1290 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1292 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1293 This prevents a compilation error on C compilers that do not
1294 default functions to return 'int' if not declared. Also, add
1295 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1296 since it now uses inline functions.
1298 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1300 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1301 display margins on mode line, header line, and in the frame's
1302 tool-bar window. (Bug#16165)
1304 2013-12-16 Andreas Schwab <schwab@suse.de>
1306 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1308 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1310 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1313 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1315 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1317 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1319 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1320 intended to find bogus pointers in font objects (Bug#16140).
1321 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1322 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1323 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1324 Disable for MS-Windows due to Bug#15876; apparently this
1325 requires more or less substantial changes in fontset code.
1326 * xfont.c (xfont_close):
1327 * xftfont.c (xftfont_close): Call x_display_info_for_display
1328 to check whether 'Display *' is valid (Bug#16093 and probably
1331 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1333 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1334 Reported by Juanma Barranquero <lekktu@gmail.com>.
1336 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1337 open a pty on MS-Windows. (Bug#16152)
1339 * emacs.c (decode_env_path): Fix bogus comparison against
1340 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1342 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1344 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1345 (Fx_file_dialog): Add parentheses around && to silence warning.
1347 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1349 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1351 * xdisp.c (extend_face_to_end_of_line): Extend background of
1352 non-default face in margin areas as well. (Bug#16151)
1353 (display_line): Call extend_face_to_end_of_line for continued
1354 lines as well, if the display margins have non-zero width.
1355 (set_glyph_string_background_width): When needed, set the
1356 extends_to_end_of_line_p flag on glyph strings to be drawn in
1357 margin areas, not only in the text area.
1359 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1362 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1364 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1365 Don't worry about verify_error being t, since it has to be a list.
1367 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1369 Use bool for boolean, focusing on headers.
1370 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1371 No need to include <stdbool.h>, since conf_post.h does it now.
1372 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1373 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1374 (SET_PER_BUFFER_VALUE_P):
1375 * ccl.c, ccl.h (setup_ccl_program):
1376 * ccl.h (CHECK_CCL_PROGRAM):
1377 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1378 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1379 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1380 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1381 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1382 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1383 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1384 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1385 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1386 (CHARSET_FAST_MAP_SET):
1387 * coding.c (decode_coding_ccl, encode_coding_ccl):
1388 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1389 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1390 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1391 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1392 (decode_coding_c_string):
1393 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1394 * conf_post.h (has_attribute):
1395 * dispextern.h (trace_redisplay_p)
1396 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1397 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1398 (SET_GLYPH_FROM_CHAR_GLYPH)
1399 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1400 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1401 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1402 (cursor_in_mouse_face_p):
1403 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1404 (blank_row, prepare_desired_row)
1405 (build_frame_matrix_from_leaf_window, make_current)
1406 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1407 (update_window, scrolling_window, update_frame_line):
1408 * disptab.h (GLYPH_FOLLOW_ALIASES):
1409 * editfns.c (Fformat):
1410 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1411 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1412 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1413 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1414 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1415 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1416 (FONT_DEFERRED_LOG):
1417 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1418 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1419 (FRAME_MOUSE_UPDATE):
1420 * fringe.c (Fdefine_fringe_bitmap):
1421 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1422 (x_create_bitmap_from_xpm_data, xpm_load_image):
1423 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1424 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1425 (MERGE_INTERVAL_CACHE):
1426 * keymap.h (KEYMAPP):
1427 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1428 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1429 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1430 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1431 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1432 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1433 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1434 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1435 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1436 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1437 (SETUP_BUFFER_SYNTAX_TABLE):
1438 * systime.h (timespec_valid_p):
1439 * term.c (save_and_enable_current_matrix):
1440 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1441 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1442 (redisplay_internal, try_window_reusing_current_matrix)
1443 (sync_frame_with_window_matrix_rows, try_window_id)
1444 (display_menu_bar, display_tty_menu_item, display_mode_line)
1445 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1446 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1447 * xmenu.c (xmenu_show):
1448 * xterm.c (use_xim, x_term_init):
1449 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1450 (struct x_bitmap_record):
1451 Use bool for booleans.
1452 * ccl.c (struct buffer_text):
1453 * ccl.h (struct ccl_program):
1454 * charset.h (struct charset):
1456 * coding.h (struct iso_2022_spec, struct coding_system):
1457 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1458 (struct glyph_string, struct face, struct face_cache)
1459 (struct bidi_string_data, struct bidi_it)
1460 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1462 * editfns.c (Fformat):
1463 * frame.h (struct frame):
1464 * fringe.c (struct fringe_bitmap):
1465 * intervals.h (struct interval):
1466 * keyboard.h (struct kboard):
1467 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1468 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1469 (struct Lisp_Buffer_Local_Value, union specbinding):
1470 * macfont.m (struct macfont_info):
1471 * process.h (struct Lisp_Process):
1472 * termchar.h (struct tty_display_info):
1473 * window.h (struct window):
1474 * xterm.h (struct x_output):
1475 Use bool_bf for boolean bit-fields.
1476 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1477 All callers changed.
1478 * ccl.h (struct ccl_program): Remove unused members private_state,
1479 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1481 (struct ccl_spec): Remove unused members cr_carryover,
1482 eight_bit_carryover.
1483 * conf_post.h: Include <stdbool.h>.
1484 (bool_bf): New type.
1485 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1486 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1487 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1488 'do { ... } while (false)' brackets.
1489 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1490 Args must now be expressions; all callers changed.
1491 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1492 (PRODUCE_GLYPHS): Simplify use of boolean.
1493 * fileio.c (Fcopy_file):
1494 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1495 * lisp.h (UNGCPRO): Return void, not int.
1496 (FOR_EACH_TAIL): Use void expression, not int expression.
1497 * region-cache.c: Reindent.
1498 * region-cache.h: Copy comments from region-cache.c, to fix
1499 incorrect remarks about booleans.
1501 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1503 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1504 when character at point is displayed from a display vector.
1507 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1509 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1510 now a list of certificate validation checks that will abort a
1511 connection with an error.
1512 (Fgnutls_boot): Document it and use it.
1514 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1516 * w32term.c (w32_enable_frame_resize_hack): New variable.
1517 (x_set_window_size): Use it to hack frame resizing on Windows
1520 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1522 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1523 Windows-specific code to w32.c. Change error message text to
1524 match that of Posix platforms.
1526 * w32.c (w32_copy_file): New function, most of the code copied and
1527 reworked from Fcopy_file. Improve error handling. Plug memory
1528 leak when errors are thrown. Support file names outside of the
1529 current codepage. (Bug#7100)
1531 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1533 * lread.c (load_path_default): Prototype.
1535 2013-12-13 Glenn Morris <rgm@gnu.org>
1537 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1538 (dump_path): Remove.
1539 (load-path-default): Remove `changed' argument.
1540 Do not set dump_path permanently. Simplify.
1541 (init_lread): Simplify.
1542 (syms_of_lread): Remove dump_path.
1544 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1546 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1547 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1548 2013-12-12 font-related change to avoid Bug#16128, which
1549 is quite hard to fix without even more substantial changes.
1551 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1553 * font.c (font_close_object): Check for live frame (Bug#16128).
1555 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1557 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1558 Return ptrdiff_t, not int, since it's a buffer size.
1559 Reindent/reparen some macros to a more Gnuish style.
1561 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1563 Avoid undefined behavior with huge regexp interval counts.
1564 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1565 since it's now specialized to interval counts. All uses changed.
1566 Do not assume wrapraound on signed integer overflow.
1567 (regex_compile): Simplify based on the above changes.
1569 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1571 Support file names on MS-Windows that use characters outside of
1572 the current system codepage. (Bug#7100)
1574 * w32.c (get_file_security, set_file_security)
1575 (create_symbolic_link): Separate pointers and boolean flags for
1576 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1577 non-zero, else the former.
1578 (codepage_for_filenames, filename_to_utf16, )
1579 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1581 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1583 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1584 Accept only one argument; all callers changed.
1585 (dostounix_filename): Remove the second argument, now works in
1586 UTF-8. All callers changed.
1587 (parse_root): Lose DBCS code.
1588 (get_long_basename, w32_get_short_filename, init_environment)
1589 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1590 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1591 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1592 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1593 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1594 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1596 (ansi_encode_filename): New function.
1597 (get_emacs_configuration, get_emacs_configuration_options):
1599 (add_volume_info, GetCachedVolumeInformation): Run the input file
1600 name through unixtodos_filename, to ensure it is stored and
1601 referenced in canonical form.
1602 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1603 (logon_network_drive, sys_link, utime): Improve error handling.
1604 (sys_access): New function.
1605 (hashval, generate_inode_val): Unused functions deleted.
1606 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1607 (check_windows_init_file): Convert error message from UTF-8 to
1608 ANSI codepage, for display in the message box.
1609 (globals_of_w32): Set w32_unicode_filenames according to the OS
1612 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1613 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1614 (syms_of_w32term): Declare w32-unicode-filenames.
1616 * w32proc.c (new_child, delete_child): Remove code that handled
1617 unused pending_deletion and input_file members of the child struct.
1618 (create_child, sys_spawnve): Convert all file names to ANSI
1619 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1620 name cannot be encoded in ANSI codepage. Don't use
1621 unixtodos_filename, mirror slashes by hand.
1622 (record_infile, record_pending_deletion): Functions deleted.
1623 (Fw32_short_file_name): Call w32_get_short_filename instead of
1626 * w32notify.c (add_watch): Work in Unicode mode when
1627 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1628 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1629 instead, do the same with Lisp primitives.
1631 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1632 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1633 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1634 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1635 (Fw32_shell_execute): Improve error reporting.
1636 (Fdefault_printer_name): Ifdef away for Cygwin.
1638 * w32.h (struct _child_process): Remove input_file and
1639 pending_deletion members that are no longer used.
1640 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1641 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1642 (ansi_encode_filename): New and updated prototypes.
1644 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1646 (unexec): Don't use dostounix_filename, it expects a file name in
1647 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1650 * fileio.c (Ffile_name_directory, file_name_as_directory)
1651 (directory_file_name, Fexpand_file_name)
1652 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1653 arguments of dostounix_filename.
1654 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1655 use MAX_UTF8_PATH for size of file-name strings.
1656 (emacs_readlinkat): Build an explicitly unibyte string for file
1658 (syms_of_fileio) <file-name-coding-system>:
1659 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1661 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1662 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1663 directories to UTF-8.
1664 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1665 environment, and each element of the input PATH, to UTF-8.
1667 * dired.c (file_attributes): Use build_unibyte_string explicitly
1668 to make Lisp strings from user and group names.
1670 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1673 * coding.c (decode_file_name, encode_file_name): New functions.
1675 * termcap.c (tgetent): Adapt to the change in arguments of
1678 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1681 * msdos.c (dostounix_filename, init_environment): Adapt to the
1682 change in arguments of dostounix_filename.
1684 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1685 [WINDOWSNT]: Encode file names passed to the image libraries in
1688 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1689 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1691 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1692 arguments of dostounix_filename.
1694 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1696 * font.h (struct font_entity) [HAVE_NS]: New field to record
1697 font driver which was used to create this entity.
1698 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1699 frame where the font was opened.
1700 (font_close_object): Add prototype.
1701 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1702 (font_close_object): Not static any more. Lost frame arg.
1703 Adjust comment and users.
1704 * alloc.c (cleanup_vector): Call font_close_object to adjust
1705 per-frame font counters correctly. If HAVE_NS, also call
1706 driver-specific cleanup for font-entity objects.
1707 * ftfont.c (ftfont_open):
1708 * nsfont.m (nsfont_open):
1709 * w32font.c (w32font_open_internal):
1710 * xfont.c (xfont_open):
1711 * xftfont.c (xftfont_open): Save frame pointer in font object.
1712 * macfont.m (macfont_open): Likewise.
1713 (macfont_descriptor_entity): Save driver pointer to be able
1714 to call its free_entity routine when font-entity is swept.
1715 * ftxfont.c (ftxfont_open): Add eassert because frame
1716 pointer should be saved by ftfont_driver.open.
1718 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1720 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1721 input polling is used. This is still meaningful for Cygwin, see
1722 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1723 * keyboard.c (poll_for_input_1, input_polling_used):
1724 Define unconditionally.
1725 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1726 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1727 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1728 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1729 (face_for_char): Likewise. Rearrange eassert and return ASCII
1730 face for CHAR_BYTE8_P.
1731 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1733 2013-12-11 Ken Brown <kbrown@cornell.edu>
1735 * dispextern.h (erase_phys_cursor):
1736 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1738 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1740 * nsterm.m (x_free_frame_resources):
1741 * term.c (tty_free_frame_resources):
1742 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1743 face cache because it's implied by free_frame_faces anyway.
1744 * w32term.c (x_free_frame_resources): Likewise. Do not call
1745 free_frame_faces twice.
1747 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1749 * editfns.c (Fformat_time_string): Mention %F in the doc.
1751 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1753 * window.c (resize_frame_windows): Don't return immediately when
1754 the root window's size doesn't change - the minibuffer window
1755 may still have to be repositioned/resized.
1756 * xfns.c (Fx_create_frame): Always change the frame size after
1757 initializing the frame's faces.
1758 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1759 change_frame_size should already have done it.
1760 (x_new_font): Assign new tool- and menu-bar heights.
1761 (x_set_window_size_1): Account for tool- and menu-bar heights
1762 (Bug#16013). Don't set pixel sizes since change_frame_size
1763 should already have done it.
1765 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1767 Remove the option of using libcrypto.
1768 * Makefile.in (LIB_CRYPTO): Remove.
1769 (LIBES): Don't use it.
1771 2013-12-11 Juri Linkov <juri@jurta.org>
1773 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1774 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1776 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1778 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1779 drawn tool bar items (Bug#16058).
1780 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1782 2013-12-09 Ken Brown <kbrown@cornell.edu>
1784 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1786 * lisp.h (get_frame_param): Adjust conditions for prototype
1789 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1791 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1792 Avoid unused macro warning if configured --without-xft.
1794 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1796 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1798 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1800 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1802 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1804 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1806 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1808 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1810 Use libcrypto's checksum implementations if available, for speed.
1811 * Makefile.in (LIB_CRYPTO): New macro.
1814 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1815 The macro didn't conform to C99 due to type mismatch,
1816 which caused compilation failure with Sun C 5.12,
1817 and it was confusing anyway. Include window.h to declare
1818 redisplay_other_windows.
1820 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1822 * window.c (set_window_buffer): Update mode line (bug#16084).
1824 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1826 Fix minor problems found by static checking.
1827 * keyboard.c (poll_for_input_1, input_polling_used):
1828 Define only if HAVE_NTGUI.
1829 * xmenu.c (popup_activate_callback): Omit unnecessary
1830 check against USE_X_TOOLKIT, which must be defined here anyway.
1831 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1834 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1836 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1838 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1840 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1842 * nsterm.m (x_set_window_size): Remove fprintf.
1843 (init): Define always. Set applicationDidFinishLaunchingCalled
1845 (applicationDidFinishLaunching:):
1846 Set applicationDidFinishLaunchingCalled.
1847 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1850 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1852 Pixel resize changes for NS (Bug#16049).
1853 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1854 height/width. row/cols are locals.
1855 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1856 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1857 (windowWillResize): Remove gsextra. Calculate extra as in
1859 (x_new_font): Don't change frame size if fullscreen.
1860 Change size pixelwise.
1862 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1863 comment in xfns.c. Change to pixelwise call.
1865 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1867 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1870 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1872 * xterm.c (input_signal_count): Remove.
1873 (x_dispatch_event): Define unconditionally.
1874 (x_make_frame_visible): Process X events until the frame
1875 is really visible (Bug#16027).
1876 * xterm.h (x_dispatch_event): Declare unconditionally.
1878 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1882 * nsterm.m (x_set_window_size): Handle pixelwise.
1884 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1886 * w32term.c (x_new_font):
1887 * xterm.c (x_new_font): Calculate new frame size from new font
1890 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * lisp.h (FOR_EACH_TAIL): New macro.
1893 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1895 * window.c (select_window): Call second wset_redisplay before we change
1896 selected_window (bug#16034).
1898 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1900 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1902 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1904 * w32xfns.c: Include window.h, to avoid a compiler warning.
1906 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1908 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1909 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1910 window_scroll takes care of it.
1911 (Fset_window_point, Fdelete_other_windows_internal)
1912 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1913 (Fsplit_window_internal, Fdelete_window_internal)
1914 (Fresize_mini_window_internal, Fset_window_configuration)
1915 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1916 cause redisplay instead of forcing a complete redisplay.
1917 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1918 we're only affecting the selected_window.
1920 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1922 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1923 directional control characters. Update type and category
1924 determination according to the UBA from Unicode v6.3.
1925 (bidi_category_t): New category EXPLICIT_FORMATTING.
1927 * dispextern.h (bidi_type_t): Update to include new bidirectional
1928 properties introduced with Unicode v6.3. (Bug#16043)
1930 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1932 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1935 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1937 * font.c (font_list_entities): Remove dummy assignment.
1938 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1939 used on graphic displays only. Remove unused 'font_encoder' member.
1940 (struct font_bitmap): Remove unused 'extra' member.
1941 * nsfont.m (nsfont_open):
1942 * w32font.c (w32font_open_internal):
1943 * ftfont.c (ftfont_get_bitmap): Adjust users.
1945 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1947 Use bool for boolean.
1948 * tparam.c (tparam1):
1949 * undo.c (record_point, record_property_change):
1950 Use bool for boolean, for local vars that are always true or false.
1952 Minor integer overflow fixes (Bug#16033).
1953 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1954 This improves on the previous fix to this function.
1955 (window_resize_check): When summing up pixel counts, don't rely on
1956 undefined behavior if the sum overflows.
1958 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1960 * window.c (Fset_window_new_pixel): Don't choke at negative
1961 argument value (Bug#16033).
1963 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1964 to avoid crash in window_box_height.
1966 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1967 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1969 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1971 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1973 Minor integer overflow fixes.
1974 * window.c (Fset_window_new_pixel, grow_mini_window):
1975 * xdisp.c (Fwindow_text_pixel_size):
1976 Avoid undefined behavior on signed integer overflow.
1977 * xfns.c (x_set_mouse_color):
1978 Check that drag shape fits in 'unsigned', since that's what X wants.
1980 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1982 Improve reporting of fatal exception on MS-Windows.
1983 * w32fns.c (my_exception_handler): New function.
1984 (globals_of_w32fns): Set it up as the unhandled exception
1985 handler. Initialize exception code and address to zeros.
1986 (emacs_abort): If the exception code and address are available,
1987 print them at the beginning of the backtrace. Fix the format of
1988 printing addresses (was producing 0x0x12345678 on XP).
1991 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1993 * eval.c (Fbacktrace__locals): New function.
1994 (syms_of_eval): Defsubr it.
1996 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1998 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1999 Define here to unify between...
2000 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2001 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2003 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2005 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2007 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2008 fringe background extension.
2009 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2010 because they are now always the same as `left' and `width',
2011 respectively. Remove code for the case that `width' and
2012 `sb_width' are different.
2014 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2016 Fix minor problems found by static checking.
2017 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2018 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2019 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2021 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2023 * image.c (imagemagick_compute_animated_image): Don't crash if we
2024 have an animation with different-sized images (bug#15313).
2026 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2028 Remove some unused items introduced during pixelwise change.
2029 * window.c (window_resize_total_check): Remove unused function.
2030 * xdisp.c (remember_mouse_glyph): Remove unused label.
2031 (Ftool_bar_height): Move declaration inside #if.
2032 * xterm.c (x_set_window_size): Don't use r and c.
2034 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2036 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2039 * window.c (Fset_window_configuration): Comment out unused variables.
2041 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2043 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2045 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2047 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2049 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2050 HAVE_GNUTLS3 (Bug#16001).
2052 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2053 if interrupts are deferred (Bug#15801).
2055 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2057 Support resizing frames and windows pixelwise.
2058 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2059 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2060 (struct glyph_matrix): Replace window_left_col and
2061 window_top_line by window_pixel_left and window_pixel_top.
2062 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2064 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2065 (draw_window_divider, move_it_to, x_draw_right_divider)
2066 (x_draw_bottom_divider, change_frame_size): Add or fix
2068 * dispnew.c (change_frame_size_1): Change prototype.
2069 (adjust_glyph_matrix, required_matrix_width)
2070 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2071 values instead of lines and columns.
2072 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2073 WINDOW_TOTAL_FRINGE_WIDTH.
2074 (handle_window_change_signal, do_pending_window_change)
2075 (init_display): Adjusts calls of change_frame_size.
2076 (change_frame_size, change_frame_size_1): Handle pixelwise
2078 * frame.c (Qright_divider_width, Qbottom_divider_width):
2080 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2081 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2082 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2083 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2085 (set_frame_param): New function.
2086 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2087 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2088 (Ffringe_width, Fborder_width, Fright_divider_width)
2089 (Fbottom_divider_width): New functions, defsubr them.
2090 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2091 New argument pixelwise.
2092 (struct frame_parm_table): New members Qright_divider_width and
2093 Qbottom_divider_width.
2094 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2095 (x_report_frame_params): Handle Qright_divider_width and
2096 Qbottom_divider_width.
2097 (x_set_right_divider_width, x_set_bottom_divider_width):
2099 (frame_resize_pixelwise): New option.
2100 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2101 new_pixelwise, right_divider_width and bottom_divider_width;
2102 remove total_lines; rename text_lines, text_cols, new_text_lines
2103 and new_text_cols to text_height, text_width, new_height and
2104 new_width respectively.
2105 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2106 FRAME_TEXT_WIDTH respectively.
2107 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2108 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2109 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2111 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2112 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2113 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2114 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2115 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2116 (FRAME_TOTAL_COLS_ARG): Remove macro.
2117 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2118 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2119 (x_wm_set_size_hint): Handle frame pixel sizes.
2120 * indent.c (compute_motion, Fcompute_motion):
2121 Call window_body_width instead of window_body_cols.
2122 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2123 (make_lispy_position): Handle right and bottom dividers.
2124 (Fsuspend_emacs): Pixelize call of change_frame_size.
2125 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2126 * lisp.h: Extern set_frame_param.
2127 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2129 (Fx_create_frame): Add entry for vertical_drag_cursor.
2130 Pixelize call of change_frame_size.
2131 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2132 * nsterm.m (ns_update_window_end): Optionally draw right
2134 (x_set_window_size): Add argument pixelwise.
2135 Call check_frame_size and change_frame_size with pixelwise zero.
2136 (ns_draw_window_divider): New function.
2137 (ns_redisplay_interface): Add ns_draw_window_divider.
2138 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2139 (x_new_font): Call x_set_window_size with pixelwise zero.
2140 * print.c (print_object): For a window print its sequence
2142 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2143 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2144 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2145 (w32_createwindow): Use scroll bar area width.
2146 (w32_wnd_proc): Handle bottom divider width.
2147 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2148 (Fx_create_frame): Default divider width parameters.
2149 Caclulate sizes pixelwise. Add vertical drag cursor support.
2150 (x_create_tip_frame): Default divider widths to zero.
2151 Pixelize call to change_frame_size.
2152 (Fx_show_tip): Add handling of divider widths. Pixelize window
2154 (Fw32_frame_rect): New function.
2155 (frame_parm_handler w32_frame_parm_handlers): Add divider
2157 (Vx_window_vertical_drag_shape): Add variable.
2158 * w32inevt.c (resize_event, maybe_generate_resize_event):
2159 Pixelize change_frame_size calls.
2160 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2162 * w32term.c (w32_draw_window_divider): New function.
2163 (x_update_window_end): Handle right divider.
2164 (w32_draw_fringe_bitmap, x_scroll_run)
2165 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2166 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2167 Calculate new frame sizes pixelwise.
2168 (x_new_font): Pixelize call to x_set_window_size.
2169 (x_check_fullscreen): Pixelize call to change_frame_size.
2170 (x_set_window_size_1, x_set_window_size): New argument
2171 pixelwise. Calculate pixelwise.
2172 (x_wm_set_size_hint): Use scroll bar area width.
2173 (w32_redisplay_interface): Add w32_draw_window_divider.
2174 * w32term.h (struct w32_output): Add vertical drag cursor.
2175 * widget.c (set_frame_size, update_wm_hints)
2176 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2178 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2179 * window.c (sequence_number): Restore.
2180 (Fwindow_pixel_width, Fwindow_pixel_height)
2181 (Fwindow_mode_line_height, Fwindow_header_line_height)
2182 (window_pixel_to_total, Frun_window_scroll_functions)
2183 (Fset_window_new_pixel, window_resize_apply_total)
2184 (Fwindow_resize_apply_total): New functions.
2185 (window_body_height, window_body_width): Rename from
2186 window_body_lines. New argument PIXELWISE.
2187 Calculate pixelwise.
2188 (Fwindow_body_height, Fwindow_body_width): New argument
2190 (coordinates_in_window, window_relative_x_coord): Use window's
2191 pixel width instead of total width.
2192 (replace_window, recombine_windows): Initialize pixel values.
2193 (resize_root_window, resize_frame_windows, grow_mini_window)
2194 (shrink_mini_window): New argument PIXELWISE.
2195 Calculate pixelwise.
2196 (Fdelete_other_windows_internal, adjust_window_margins)
2197 (window_resize_check, window_resize_apply)
2198 (Fdelete_window_internal, Fresize_mini_window_internal)
2199 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2200 (check_frame_size): Rename arguments. New argument PIXELWISE.
2201 Calculate pixelwise.
2202 (set_window_buffer): Make samebuf bool. Run configuration change
2203 hook only if buffer changed.
2204 (Fset_window_buffer): Rewrite doc-string.
2205 (make_window): Initialize new_pixel slot.
2206 (Fwindow_resize_apply): Check pixel size of root window.
2207 (Fsplit_window_internal): Call 2nd argument pixel_size.
2208 Calculate pixelwise.
2209 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2211 (save_window_data): New slots frame_text_width,
2212 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2213 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2215 (Fcurrent_window_configuration, Fset_window_configuration)
2216 (save_window_save, compare_window_configurations): Handle new
2217 slots in save_window_data and saved_window.
2218 (Fset_window_scroll_bars): Fix doc-string.
2219 (window_resize_pixelwise): New variable.
2220 (coordinates_in_window, Fcoordinates_in_window_p):
2222 (make_parent_window): Adjust sequence_number.
2223 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2225 * window.h (struct window): New members new_pixel, pixel_left,
2226 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2227 (wset_new_pixel): New function.
2228 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2229 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2230 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2231 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2232 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2233 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2234 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2235 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2236 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2237 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2238 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2239 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2240 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2241 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2242 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2244 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2245 (window_body_width, check_frame_size): Adapt external declarations.
2246 * xdisp.c (last_max_ascent): New integer.
2247 (window_text_bottom_y): Handle bottom divider.
2248 (window_box_width, window_box_height): Calculate pixelwise.
2249 (get_glyph_string_clip_rects): Handle right divider.
2250 (remember_mouse_glyph): When windows are resized pixelwise
2251 proceed with width and height set to 1.
2252 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2254 (move_it_to): Calculate and return maximum x position
2256 (Fwindow_text_pixel_size): New function.
2257 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2258 (tool_bar_lines_needed): Rename to tool_bar_height.
2259 Calculate pixelwise.
2260 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2261 Calculate pixelwise.
2262 (redisplay_tool_bar): Calculate pixelwise.
2263 (redisplay_window): Calculate pixelwise. Handle dividers.
2264 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2265 (x_draw_vertical_border): Handle dividers.
2266 (define_frame_cursor1): Handle vertical drag cursor.
2267 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2268 (expose_window): Calculate pixelwise. Handle dividers.
2269 (init_xdisp): Initialize pixel values.
2270 * xfaces.c (Qwindow_divider): New face.
2271 (realize_basic_faces): Realize it.
2272 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2273 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2274 (x_set_scroll_bar_default_width): Default actual width to 16.
2275 (Fx_create_frame): Set sizes pixelwise.
2276 (x_create_tip_frame): Default divider widths to zero.
2277 Pixelize call of change_frame_size.
2278 (Fx_show_tip): Handle divider widths. Initial pixel position
2280 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2281 (Vx_window_vertical_drag_shape): New option.
2282 * xmenu.c (free_frame_menubar): Pixelize call of
2284 * xterm.c (x_draw_window_divider): New function.
2285 (x_update_window_end): Optionally draw right divider.
2286 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2287 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2288 (handle_one_xevent, x_new_font): Calculate pixelwise.
2289 (x_set_window_size_1, x_set_window_size): New argument
2290 pixelwise. Calculate pixelwise.
2291 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2292 (struct x_redisplay_interface): Add x_draw_window_divider.
2293 * xterm.h (struct x_output): Add vertical_drag_cursor.
2295 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2298 Set invisible frames's `redisplay' when a full redisplay is requested.
2299 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2300 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2301 (display_mode_lines): Set it here instead.
2303 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2305 * dispextern.h (set_window_update_flags): Remove.
2307 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2309 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2311 * xdisp.c (REDISPLAY_SOME_P): New macro.
2312 (redisplay_internal): Use it (bug#15999).
2313 (prepare_menu_bars, redisplay_window): Use it as well.
2315 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2317 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2319 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2320 (globals_of_w32font): Zero it out.
2321 (GetCharWidth32W_Proc): New function pointer.
2322 (get_char_width_32_w): New function.
2323 (compute_metrics): If get_glyph_outline_w returns an error, try
2324 get_char_width_32_w before declaring a failure. This avoids
2325 punishing raster (a.k.a. "bitmap") fonts by slowing down
2326 redisplay. (Bug#6364).
2328 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2330 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2331 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2332 highlight needs to be redisplayed. (Bug#15913)
2334 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2336 Fix minor problems found by static checking.
2337 * buffer.h (struct buffer_text, struct buffer):
2338 * frame.h (struct frame):
2339 * window.h (struct window):
2340 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2341 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2342 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2343 no-longer-valid use of HAVE_MENUS.
2344 * xdisp.c (propagate_buffer_redisplay): Now static.
2346 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2348 * xmenu.c (Fmenu_or_popup_active_p):
2349 * window.c (Fset_window_configuration):
2350 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2351 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2352 * fns.c (Fyes_or_no_p):
2353 * editfns.c (Fmessage_box, Fmessage_or_box):
2354 * alloc.c (make_save_ptr_ptr):
2355 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2357 * window.c (Fset_window_configuration): Move select_window later.
2359 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2361 Refine redisplay optimizations to only redisplay *some* frames/windows
2362 rather than all of them.
2363 * xdisp.c (REDISPLAY_SOME): New constant.
2364 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2365 (bset_redisplay, bset_update_mode_line): New functions.
2366 (message_dolog): Use bset_redisplay.
2367 (clear_garbaged_frames): Use fset_redisplay.
2368 (echo_area_display): Use wset_redisplay.
2369 (buffer_shared_and_changed): Remove.
2370 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2371 frame titles. Compute the actual set of windows redisplayed.
2372 Don't update frame titles and menu bars for frames that don't need to
2374 (propagate_buffer_redisplay): New function.
2376 (redisplay_internal): Use it. Be more selective in the set of windows
2377 we redisplay. Propagate windows_or_buffers_changed to
2378 update_mode_lines a bit later to simplify the code.
2379 (mark_window_display_accurate_1): Reset window and buffer's
2381 (redisplay_window): Do nothing if neither the window nor the buffer nor
2382 the frame needs redisplay.
2383 * window.h (struct window): Add `redisplay' field.
2384 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2385 (redisplay_other_windows, window_list): New declarations.
2386 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2387 (window_list): Not static any more.
2388 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2389 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2390 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2391 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2392 * frame.h (struct frame): Add `redisplay' field.
2393 Move `external_menu_bar' bitfield next to other bit-fields.
2394 (SET_FRAME_GARBAGED): Use fset_redisplay.
2395 (SET_FRAME_VISIBLE): Don't garbage the frame;
2396 Use redisplay_other_windows.
2397 * buffer.h (struct buffer): Add `redisplay' field.
2398 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2399 (modify_overlay): Use bset_redisplay.
2400 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2402 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2404 Support w32 file notifications in batch mode.
2405 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2406 invalid (which happens in batch mode). If non-interactive, call
2407 handle_file_notifications to store file notification events in the
2408 input queue. (Bug#15933)
2410 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2412 * w32inevt.c (handle_file_notifications): Now external, not static.
2414 * w32term.h (handle_file_notifications): Provide prototype.
2416 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2417 init_crit, since init_display, which does that otherwise, is not
2420 2013-11-27 Glenn Morris <rgm@gnu.org>
2422 * Makefile.in ($(lispsource)/international/charprop.el): New.
2423 (emacs$(EXEEXT)): Depend on charprop.el.
2425 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2427 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2428 deleting portions of the buffer under non-nil REPLACE argument.
2431 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2432 directory, watch it and not its parent.
2433 (add_watch): Allow empty string in FILE.
2435 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2437 * window.c (Fset_window_start, window_resize_apply)
2438 (window_scroll): Reset window_end_valid (Bug#15957).
2440 2013-11-27 Glenn Morris <rgm@gnu.org>
2442 * Makefile.in (leimdir): Now in lisp source directory.
2443 ($(leimdir)/leim-list.el): Just use ../leim .
2444 * epaths.in (PATH_DUMPLOADSEARCH):
2445 * lread.c (load_path_default):
2446 * nsterm.m (ns_load_path): No more leim directory.
2448 2013-11-26 Andreas Schwab <schwab@suse.de>
2450 * .gdbinit (xgettype): Add cast.
2452 2013-11-26 Glenn Morris <rgm@gnu.org>
2454 Preload leim-list.el.
2455 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2456 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2457 is a single directory.
2459 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2461 bool-vector-subsetp is now the normal direction (Bug#15912).
2462 * data.c (Fbool_vector_subsetp): Test whether the first argument
2463 is a subset of the second one, not the reverse. Add doc string.
2465 Fix minor problems found by static checking.
2466 * lread.c (load_path_default): Now static.
2467 * textprop.c (text_property_stickiness): Be consistent about the
2468 test used when deciding whether to consider the previous character.
2469 This simplifies the code a bit.
2471 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2475 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2476 (syms_of_frame): Don't defsubr them.
2478 2013-11-25 Glenn Morris <rgm@gnu.org>
2480 * lread.c (load_path_default): Change the sense of the argument.
2481 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2482 from dump_path. When it is not, avoid checking dump_path twice.
2484 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2485 uninstalled dump_path against installed Vload_path. (Bug#15964)
2487 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2489 Export get_pos_property to Elisp.
2490 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2491 (syms_of_editfns): Export it to Elisp.
2493 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2495 2013-11-23 Romain Francoise <romain@orebokech.com>
2497 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2498 initialization here ...
2499 (syms_of_fileio): ... from here.
2501 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2503 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2504 Please use --enable-check-lisp-object-type.
2506 2013-11-23 Glenn Morris <rgm@gnu.org>
2508 * process.c (get_process): Explicit error for dead buffers.
2510 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2512 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2514 2013-11-23 Glenn Morris <rgm@gnu.org>
2516 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2517 * lread.c (load_path_check): Take path to check as argument.
2518 (load_path_default): New, split from init_lread.
2519 (init_lread): Move calc of default load-path to load_path_default.
2520 Empty elements in EMACSLOADPATH now stand for the default.
2521 (load-path): Doc fix.
2522 * emacs.c (decode_env_path): Add option to treat empty elements
2523 as nil rather than ".".
2524 * callproc.c (init_callproc_1, init_callproc):
2525 * image.c (Vx_bitmap_file_path):
2526 * lisp.h (decode_env_path):
2527 * lread.c (Vsource_directory):
2528 Update for new argument spec of decode_env_path.
2530 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2532 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2533 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2535 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2537 Fix some dependency problems that cause unnecessary recompiles.
2538 Problem reported by RMS in
2539 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2540 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2541 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2542 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2543 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2544 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2545 (boostrap-clean): No need to remove stamp-oldxmenu.
2547 Fix recently introduced bool vector overrun.
2548 This was due to an optimization that went awry.
2549 Reported by Glenn Morris in
2550 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2551 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2552 for empty vectors, undoing the 2013-11-18 change.
2553 * data.c (bool_vector_binop_driver): Rely on this.
2554 Fix bug that occasionally overran the destination.
2555 * lisp.h (struct Lisp_Bool_vector): Document this.
2557 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2559 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2562 * nsterm.m (init, run, stop:): Comment out for now, does not work
2565 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2567 * charset.c (syms_of_charset): Don't read past end of string.
2569 2013-11-19 Glenn Morris <rgm@gnu.org>
2571 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2573 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2575 Add hooks to run on gaining/losing focus. (Bug#15029)
2576 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2577 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2578 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2580 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2582 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2583 The old names predated the API change that put destination at end.
2585 Improve API of recently-added bool vector functions (Bug#15912).
2586 The old API had (bool-vector-count-matches A B)
2587 and (bool-vector-count-matches-at A B I), which gave the
2588 misleading impression that the two functions were variants, one
2589 with a location I. The new API has (bool-vector-count-population A)
2590 and (bool-vector-count-consecutive A B I) to make the distinction
2591 clearer. The first function no longer has a B argument, since the
2592 caller can easily determine the number of nils if the length and
2593 number of ts is known.
2594 * data.c (Fbool_vector_count_population): Rename from
2595 bool_vector_count_matches, and accept just 1 argument.
2596 (Fbool_vector_count_consecutive): Rename from
2597 Fbool_vector_count_matches_at.
2599 Always allocate at least one bits_word per bool vector.
2600 See Daniel Colascione in:
2601 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2602 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2603 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2604 * lisp.h (struct Lisp_Bool_vector): Document this.
2606 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2608 * insdel.c (invalidate_buffer_caches): New function, consolidated
2609 from part of prepare_to_modify_buffer.
2610 (insert_from_gap, prepare_to_modify_buffer):
2611 * coding.c (code_convert_region, code_convert_string):
2612 Call invalidate_buffer_caches. (Bug#15841)
2614 * lisp.h (invalidate_buffer_caches): Add prototype.
2616 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2618 * w32term.c (x_update_window_end): Don't invalidate the entire
2619 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2620 highlight needs to be redisplayed. (Bug#15913)
2622 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2624 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2626 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2628 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2629 while we are using Vprin1_to_string_buffer.
2631 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2632 after inserting the description string. (Bug#15907)
2634 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2636 * data.c: Work around bogus GCC diagnostic about shift count.
2637 Reported by Eli Zaretskii in
2638 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2639 (pre_value): New function.
2640 (count_trailing_zero_bits): Use it.
2642 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2644 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2645 assume C macros are not supported even under -g3 in these old GCC
2648 2013-11-15 Leo Liu <sdl.web@gmail.com>
2650 * minibuf.c (Ftry_completion, Fall_completions)
2651 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2653 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2655 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2656 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2657 This avoids placing unnecessary constants into the Emacs code.
2659 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2661 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2662 for Cygwin w32 build.
2664 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2665 for Cygwin w32 build. (Bug#15892)
2667 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2669 Simplify, port and tune bool vector implementation.
2670 * alloc.c (bool_vector_exact_payload_bytes)
2671 (bool_vector_payload_bytes): Remove.
2672 (bool_vector_fill): Return its argument.
2673 * alloc.c (bool_vector_fill):
2675 * print.c (print_object):
2676 Simplify by using bool_vector_bytes.
2677 * alloc.c (make_uninit_bool_vector):
2678 New function, broken out from Fmake_bool_vector.
2679 (Fmake_bool_vector): Use it. Use tail call.
2680 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2681 * data.c (BITS_PER_ULL): New constant.
2682 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2683 if long long versions don't exist.
2684 (shift_right_ull): New function.
2685 (count_one_bits_word): New function, replacing popcount_bits_word
2686 macro. Don't assume that bits_word is no wider than long long.
2687 (count_one_bits_word, count_trailing_zero_bits):
2688 Don't assume that bits_word is no wider than long long.
2689 * data.c (bool_vector_binop_driver, bool_vector_not):
2690 * fns.c (Fcopy_sequence):
2692 Create an uninitialized destination, to avoid needless work.
2693 (internal_equal): Simplify.
2694 (Ffillarray): Prefer tail call.
2695 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2696 contain at least one word.
2697 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2698 chars are narrower than ints.
2699 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2700 * fns.c (Fcopy_sequence):
2702 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2703 Don't try to port to hosts where bits_word values have holes; the
2704 code wouldn't work there anyway. Verify this assumption, though.
2705 (bool_vector_bytes): New function.
2706 (make_uninit_bool_vector): New decl.
2707 (bool_vector_fill): Now returns Lisp_Object.
2709 * xfns.c (xic_create_fontsetname):
2710 * xrdb.c (gethomedir): Prefer tail calls.
2712 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2714 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2715 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2717 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2718 that requires a return value.
2719 (Fset_buffer_modified_p): Take advantage of this change to do
2722 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2724 * buffer.c (Frestore_buffer_modified_p): Sync it with
2725 Fset_buffer_modified_p.
2726 (Fforce_mode_line_update): New function, moved from subr.el.
2727 (Fset_buffer_modified_p): Use them.
2728 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2730 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2732 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2733 This avoids undefined behavior when subtracting pointers into
2734 different aways. On my platform it also makes the code a tad
2735 smaller and presumably faster.
2737 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2739 * keyboard.c (command_loop_1): Use region-extract-function.
2740 * insdel.c (Qregion_extract_function): Not static any more (can we
2741 stop pretending that these vars can benefit from being marked static?).
2743 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2745 * search.c (find_newline): If buffer text is relocated during the
2746 "dumb loop", adjust C pointers into buffer text to follow suit.
2749 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2751 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2752 for conversion (Bug#15837).
2754 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2756 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2757 for the entire range of inserted characters. (Bug#15841)
2759 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2761 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2763 (realize_default_face): Remove assignment to distant-foreground if
2764 unspecified (Bug#15815).
2766 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2768 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2769 cache-long-scans disabled, since we don't want to call
2770 prepare_to_modify_buffer (in insert_1_both) for each message we
2773 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2774 from buffer.c. Improve commentary to the buffer field setter
2777 * buffer.c (bset_cache_long_scans): Static function deleted.
2778 Improve commentary to the buffer field setter functions.
2779 (init_buffer_once): Default for cache-long-scans changed to t.
2782 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2784 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2786 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2787 This bug was introduced in my 2013-06-21 change, and caused
2788 struct Lisp_Sub_Char_Table objects to be given too many slots,
2789 which broke 'make -C admin/unidata'.
2791 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2793 Import changes from mac-port 4.5.
2794 * macfont.m (mac_font_copy_default_descriptors_for_language)
2795 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2796 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2797 (macfont_language_default_font_names): New.
2798 (macfont_list): Rearrange language/charset code.
2799 (macfont_close): Don't check for macfont_info->cache.
2800 (mac_ctfont_create_preferred_family_for_attributes): New font
2801 selection code, call
2802 mac_font_copy_default_name_for_charset_and_languages.
2803 (mac_font_copy_default_descriptors_for_language)
2804 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2806 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2808 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2810 Port to C11 aligned_alloc, and fix some integer overflows.
2811 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2812 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2813 and use of posix_memalign replaced with aligned_alloc.
2814 (aligned_alloc): New function, defined or declared as needed.
2815 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2816 Don't undef; configure.ac now does this.
2817 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2818 (calloc, aligned_alloc): Check for integer overflow.
2819 (aligned_alloc): Rename from memalign. All uses changed.
2820 (memalign): New function, an alias for aligned_alloc.
2822 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * xdisp.c (redisplay_internal): Fix typo in last change.
2826 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2828 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2830 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2832 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2833 redisplay--mode-lines-cause.
2834 (redisplay_internal): Keep them uptodate. Remove redundant check of
2835 buffer_shared_and_changed.
2836 * *.[chm]: Number every assignment to update_mode_lines so we
2837 can track why it is set.
2839 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2841 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2843 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2845 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2846 can track why it is set.
2848 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2850 Integer-related fixes for term.c etc.
2851 * dispextern.h (face_tty_specified_color): New function.
2852 * term.c (turn_on_face): Don't rely on undefined behavior when
2853 assigning an out-of-range value to 'long'.
2854 Simplify test for toggling highlight.
2855 (tty_capable_p): Omit last two (unused) args. All callers changed.
2856 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2857 (read_menu_input, tty_menu_activate, tty_menu_show):
2858 * xfaces.c (x_supports_face_attributes_p)
2859 (tty_supports_face_attributes_p):
2860 Use bool for boolean. All callers changed.
2861 (tty_supports_face_attributes_p): Omit defaults for color indices;
2862 no longer needed. Simplify tail call.
2864 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2866 * xdisp.c (prepare_menu_bars): Mark static.
2867 * lisp.h (prepare_menu_bars): Don't declare.
2868 * xselect.c (x_handle_selection_clear):
2869 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2871 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2873 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2874 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2876 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2878 * keyboard.c (Fcommand_error_default_function): Rename from
2879 Fdefault_error_output.
2881 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2883 * keyboard.c (Fdefault_error_output): New function, extracted from
2885 (syms_of_keyboard): Use it for Vcommand_error_function.
2887 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2889 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2890 (init_eval): Use it to ensure handlerlist is non-NULL.
2891 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2892 (Fsignal): Adjust NULLness test of handlerlist.
2893 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2895 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2897 * callproc.c (call_process): Call prepare_to_modify_buffer before
2898 decoding text read from the sub-process, as the decoded stuff will
2899 be inserted into the buffer. This will invalidate the various
2900 caches maintained for the buffer. (Bug#15148)
2902 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2904 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2905 string of glyphless-char-display.
2907 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2909 * nsfns.m (ns_get_name_from_ioreg): New function.
2910 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2911 OSX >= 10.9. Use ns_get_name_from_ioreg.
2913 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2915 Simplify and port recent bool vector changes.
2916 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2917 only in this file. Use a more-efficient implementation if the
2918 second argument is a power of 2.
2919 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2920 Remove no-longer-necessary compile-time checks.
2921 (bool_vector_exact_payload_bytes): New function.
2922 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2923 exact payload changed to call the new function. Do not assume
2924 that the arg or result fits in ptrdiff_t.
2925 (bool_vector_fill): New function.
2926 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2928 (vroundup_ct): Don't assume arg fits in size_t.
2929 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2930 invoke set_category_set.
2931 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2932 All callers changed. Use bool_vector_set.
2933 * category.h (XCATEGORY_SET): Remove; no longer needed.
2934 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2936 * data.c (Faref): Use bool_vector_ref.
2937 (Faset): Use bool_vector_set.
2938 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2939 (Fbool_vector_not, Fbool_vector_count_matches)
2940 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2941 * fns.c (concat): Use bool_vector_ref.
2942 (Ffillarray): Use bool_vector_fill.
2943 (mapcar1): Use bool_vector_ref.
2944 (sxhash_bool_vector): Hash words, not bytes.
2945 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2946 a constant, since it's now used in #if.
2947 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2948 unsigned char on unusual architectures, so that we no longer
2949 assume that the number of bits per bits_word is a power of two or
2950 is a multiple of 8 or of CHAR_BIT.
2951 (Qt): Add forward decl.
2952 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2953 at least as strictly as bits_word.
2954 (bool_vector_data, bool_vector_uchar_data): New accessors.
2955 All data structure accesses changed to use them.
2956 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2957 (bool_vector_set): New functions.
2958 (bool_vector_fill): New decl.
2959 (ROUNDUP): Move to alloc.c as described above.
2961 Fix recent gnutls changes.
2962 * gnutls.c (Fgnutls_boot): Don't assume C99.
2963 * process.c (wait_reading_process_output): Fix typo in recent change.
2965 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2967 * process.c (wait_reading_process_output, read_process_output)
2968 (send_process): Check gnutls_state is not NULL.
2970 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2971 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2973 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2975 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2976 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2978 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2981 * nsfns.m (Fx_create_frame): Fix memory leak.
2983 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2984 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2985 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2987 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2989 * xdisp.c (message3_nolog, message_with_string): Encode the string
2990 before writing it to the terminal in a non-interactive session.
2992 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2993 sure we concatenate them into a unibyte string.
2995 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2996 resulting temporary name before returning it to the caller.
2997 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2998 is a unibyte string, convert NAME to a unibyte string to ensure
2999 that the result is also a unibyte string.
3001 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3002 create unibyte strings from default paths and directory/file
3005 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3008 * callproc.c (init_callproc): Use build_unibyte_string to make
3009 sure we create unibyte strings from default paths and
3010 directory/file names.
3012 * buffer.c (init_buffer): Don't store default-directory of
3013 *scratch* in multibyte form. The original problem which led to
3014 that is described in
3015 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3016 but it was solved long ago. (Bug#15260)
3018 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3020 Port to stricter C99 platforms.
3021 Especially, C99 prohibits nesting a struct X inside struct Y if
3022 struct X has a flexible array member.
3023 * alloc.c (struct sdata): New type.
3024 (sdata): Implement in terms of struct sdata.
3025 Remove u member; all uses replaced by next_vector, set_next_vector.
3026 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3027 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3028 (struct sblock): Rename first_data member to data, which is now
3029 a flexible array member. All uses changed.
3030 (next_vector, set_next_vector, large_vector_vec): New functions.
3031 (vector_alignment): New constant.
3032 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3033 (struct large-vector): Now merely a NEXT member, since the old approach
3034 ran afoul of stricter C99. All uses changed to use
3035 large_vector_vec or large_vector_offset.
3036 (large_vector_offset): New constant.
3037 * dispnew.c: Include tparam.h, for tgetent.
3038 Do not include term.h; no longer needed.
3039 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3040 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3041 (struct Lisp_Vector): Use a flexible array member for contents,
3042 instead of a union with a member that is an array of size 1.
3044 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3045 fact that the struct no longer contains a union.
3046 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3047 (struct Lisp_Save_Value, struct Lisp_Free):
3048 Use unsigned, not int, for spacers, to avoid c99 warning.
3049 (union specbinding): Use unsigned, not bool, for bitfield, as
3050 bool is not portable to pre-C99 hosts.
3052 2013-11-04 Glenn Morris <rgm@gnu.org>
3054 * emacs.c (usage_message): Mention that `-L :...' appends.
3056 2013-11-02 Glenn Morris <rgm@gnu.org>
3058 * Makefile.in (abs_builddir): Remove.
3059 (bootstrap_exe): Use relative filename.
3061 Use relative filenames in TAGS files.
3062 * Makefile.in (abs_srcdir): Remove it again.
3063 (.PHONY): Remove frc.
3064 (maintainer-clean): No more TAGS-LISP file.
3065 (TAGS): Pass relative file names to etags.
3066 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3068 * Makefile.in (abs_srcdir): New, set by configure.
3070 (maintainer-clean): Remove pointless echo. That should be in the
3071 top-level Makefile, if anywhere. Delete TAGS-LISP.
3072 (extraclean): No s/ and m/ directories for some time.
3073 (TAGS): Also depend on ctagsfiles3.
3074 Remove no-longer-defined S_FILE.
3075 Pass absolute filenames to etags once more.
3076 (TAGS-LISP): Replace lispdir with its expansion.
3077 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3078 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3080 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3082 * xfaces.c (check_lface_attrs, realize_default_face):
3083 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3084 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3086 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3088 * emacs.c (original_pwd): Remove global var by making it local.
3089 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3091 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3093 * xfaces.c: Declare color_distance.
3094 (QCdistant_foreground): New variable.
3095 (NEAR_SAME_COLOR_THRESHOLD): New define.
3096 (load_color2): New function.
3097 (load_color): Call load_color2.
3098 (load_face_colors): Call load_color2 and if distant-color is specified
3099 calculate distant and use distant-color if colors are near.
3100 (LFACE_DISTANT_FOREGROUND): New define.
3101 (merge_face_ref, Finternal_set_lisp_face_attribute)
3102 (Finternal_get_lisp_face_attribute)
3103 (x_supports_face_attributes_p): Handle distant-foreground similar to
3105 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3107 * dispextern.h (lface_attribute_index):
3108 Add LFACE_DISTANT_FOREGROUND_INDEX.
3110 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3112 * image.c (pbm_next_char): New function.
3113 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3114 (pbm_scan_number): Use it.
3115 (Qlibjpeg_version): New variable.
3116 (syms_of_image): DEFSYM and initialize it.
3118 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3120 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3122 2013-10-31 Glenn Morris <rgm@gnu.org>
3124 * emacs.c (original_pwd): New char.
3125 (main): If using --chdir, store original_pwd.
3126 (init_cmdargs): When setting Vinvocation_directory based on a
3127 relative argv[0], use original_pwd if set. (Bug#15768)
3129 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3131 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3133 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3135 * insdel.c: Fix minor problems found by static checking.
3136 (Qregion_extract_function): Now static.
3137 (prepare_to_modify_buffer_1): Remove unused locals.
3139 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3141 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3142 (syms_of_xdisp): Declare pre-redisplay-function.
3143 (markpos_of_region): Remove function.
3144 (init_iterator, compute_stop_pos, handle_face_prop)
3145 (face_before_or_after_it_pos, reseat_to_string)
3146 (get_next_display_element, window_buffer_changed)
3147 (redisplay_internal, try_cursor_movement, redisplay_window)
3148 (try_window_reusing_current_matrix, try_window_id, display_line)
3149 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3150 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3151 * window.h (struct window): Remove field `region_showing'.
3152 * dispextern.h (struct it): Remove region_beg/end_charpos.
3153 (face_at_buffer_position, face_for_overlay_string)
3154 (face_at_string_position): Update prototypes.
3155 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3156 (face_at_string_position): Remove `region_beg' and `region_end' args.
3157 * fontset.c (Finternal_char_font):
3158 * font.c (font_at, font_range): Adjust calls accordingly.
3159 * insdel.c (Qregion_extract_function): New var.
3160 (syms_of_insdel): Initialize it.
3161 (prepare_to_modify_buffer_1): Use it.
3163 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3165 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3166 * ftxfont.c (ftxfont_get_gcs):
3167 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3168 * xfaces.c (x_free_colors, x_free_dpy_colors)
3169 (x_create_gc, unload_color):
3170 * xselect.c (x_property_data_to_lisp):
3171 * xsettings.c (parse_settings):
3172 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3173 (get_bits_and_offset): Adjust definition.
3174 * frame.c (XParseGeometry): Adjust locals.
3175 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3176 * regex.h (toplevel): Likewise for reg_syntax_t.
3178 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3180 * eval.c (run_hook_with_args): Use FUNCTIONP.
3182 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3184 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3185 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3186 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3187 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3188 on MS-Windows anyway.
3189 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3190 (free_realized_face): ...adjust user.
3191 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3192 white relief pixels to -1.
3193 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3194 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3195 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3197 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3199 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3200 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3201 in practice now. All callers changed.
3203 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3205 * dispextern.h (struct face): Use bitfields for 'underline_type'
3206 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3207 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3208 'stipple' member. Move 'lface' member up to help...
3209 * xfaces.c (make_realized_face): ...this function to find and
3210 clear just the members that need clearing.
3211 (load_face_colors, realize_x_face):
3212 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3214 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3216 * xftfont.c (struct xftfont_info): Remove set-but-unused
3218 (xftfont_open): Adjust user.
3219 (xftfont_get_colors): Remove useless prototype.
3221 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3223 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3224 before passing them to 'unexec'. (Bug#15260)
3226 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3228 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3230 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3232 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3233 the changed signature of the font driver's 'close' method.
3235 * w32font.h (w32font_close): Adjust the prototype to the change in
3236 function definition.
3238 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3240 * w32uniscribe.c (uniscribe_close): Adapt the call to
3241 w32font_close to its new prototype.
3243 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3245 Omit unused frame argument of font API's close function.
3246 * font.h (struct font): Drop frame argument. Adjust comment.
3247 * font.c (font_clear_cache, font_close_object): Adjust users.
3248 * ftfont.c (ftfont_close):
3249 * ftxfont.c (ftxfont_close):
3250 * macfont.m (macfont_close):
3251 * nsfont.m (nsfont_close):
3252 * w32font.c (w32font_close):
3253 * xfont.c (xfont_close):
3254 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3255 tweak comments and make functions safe if called more than once for
3256 the same font object.
3258 Perform font-specific cleanup when font object is swept by GC. See
3259 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3260 * alloc.c (cleanup_vector): New function.
3261 (sweep_vector): Call it for each reclaimed vector object.
3262 * font.h (struct font): Adjust comment.
3264 2013-10-24 Glenn Morris <rgm@gnu.org>
3266 * Makefile.in (abs_top_srcdir): New, set by configure.
3268 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3270 Adjust recent font-related changes to fix bug#15686.
3271 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3272 is a live window system frame, mark its default font too.
3274 2013-10-23 Glenn Morris <rgm@gnu.org>
3276 * Makefile.in (RUN_TEMACS): Make relative (again).
3277 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3278 (bootstrap-emacs$(EXEEXT)):
3279 Quote entities that might contain whitespace.
3281 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3283 Port to Solaris 10 and its bundled GCC.
3284 Problem reported by Timothy C. Burt.
3285 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3287 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3289 Do not allow font caches to grow too large.
3290 * alloc.c (compact_font_cache_entry, compact_font_caches):
3291 New functions or stub if not HAVE_WINDOW_SYSTEM.
3292 (compact_undo_list): Factor out from Fgarbage_collect.
3294 (mark_face_cache): Mark face font. Move down to avoid
3296 (mark_terminals): Do not mark font cache here.
3297 (Fgarbage_collect): Call compaction functions described
3298 above. Adjust comment.
3300 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3302 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3303 chdir to HOME (bug#15607).
3305 * nsterm.m (Qcocoa, Qgnustep): New variables.
3306 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3307 (ns_get_color): Make selection color work for GNUstep also.
3309 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3311 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3312 handles mouse clicks. Instead, let GPM use the same code as all
3313 the other mice use. See the discussion starting at
3314 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3315 for the details of the problem with the menu bar this fixes.
3317 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3319 Remove port-specific display name lists to avoid extra
3320 complexity and data duplication with display info lists.
3321 * xterm.h (x_display_name_list): Remove declaration.
3322 * xterm.c (x_display_name_list): Remove.
3323 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3324 * xfns.c (x_display_info_for_name, Fx_display_list):
3325 Likewise. Use x_display_list where appropriate.
3326 * w32term.h (w32_display_name_list): Remove declaration.
3327 * w32term.c (w32_display_name_list): Remove.
3328 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3330 * w32fns.c (x_display_info_for_name, Fx_display_list):
3331 Likewise. Use x_display_list where appropriate.
3332 * nsterm.h (ns_display_name_list): Remove declaration.
3333 * nsterm.m (ns_display_name_list): Remove.
3334 (ns_term_init, syms_of_nsterm): Adjust users.
3335 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3336 Likewise. Use x_display_list where appropriate.
3337 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3338 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3339 (mark_terminals): Mark per-terminal font cache.
3341 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3343 Don't run timers in input-pending-p. Its new check-timers param
3344 provides the prior behavior. (Bug#15045).
3345 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3347 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3349 Make some functions static in non-Microsoft builds.
3350 On my platform (Fedora 19 x86-64), this shrinks the
3351 Emacs executable (text+data) by 0.25%.
3352 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3353 (load_color) [!MSDOS]:
3354 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3355 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3356 * lisp.h (check_existing):
3357 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3358 (network_interface_info) [!WINDOWSNT]:
3359 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3360 Remove extern decls.
3361 * fileio.c (check_existing):
3362 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3363 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3364 (network_interface_info) [!WINDOWSNT]:
3365 * term.c (encode_terminal_code) [!WINDOWSNT]:
3366 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3367 * xfaces.c (load_color) [!MSDOS]:
3369 * fileio.c (check_existing, check_executable, check_writable):
3370 * process.c (network_interface_list, network_interface_info):
3371 Move earlier, so that we don't need forward decls.
3372 * gnutls.c (fn_gnutls_transport_set_errno)
3373 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3375 * w32.c (init_environment): Use faccessat rather than
3376 check_existing, partly for consistency with the rest of the code
3377 in this file, partly so that check_existing can be static.
3379 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3380 * emacs.c (MAIN_PROGRAM): New macro.
3381 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3382 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3384 bool vector int width fixes
3385 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3386 (Fbool_vector_count_matches_at):
3387 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3388 can exceed PTRDIFF_MAX, at least in theory.
3389 (Fbool_vector_count_matches_at):
3390 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3392 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3394 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3395 (struct sockaddr): Add forward decl, for platforms that lack it.
3397 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3399 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3402 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3404 * w32.c (network_interface_get_info, network_interface_list)
3405 (network_interface_info): New functions. (Bug#15610)
3406 (GetAdaptersInfo_Proc): New typedef.
3407 (get_adapters_info): New wrapper function.
3408 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3410 * process.h (network_interface_list, network_interface_info):
3413 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3414 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3415 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3416 for WINDOWSNT. Doc fix.
3417 (syms_of_process): Defsubr Snetwork_interface_list and
3418 Snetwork_interface_info unconditionally.
3420 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3421 in NS GUI sessions. (Bug#15629)
3423 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3425 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3427 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3429 * print.c (print_object): Print " ..." when truncating bool vectors.
3431 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3433 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3434 standard mouse buttons.
3436 * termhooks.h (struct input_event): Remove incorrect commentary.
3438 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3440 Disallow bool vector operations on mixed-length operands.
3441 The old behavior left garbage in the result vector sometimes,
3442 and didn't seem to be useful.
3443 * data.c (Qwrong_length_argument): New static var.
3444 (wrong_length_argument): New function.
3445 (bool_vector_binop_driver): Check that args agree in length.
3447 * keyboard.c, keyboard.h (all_kboards): Now static.
3449 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3451 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3452 note from the lispref.
3454 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3456 * nsterm.h (struct ns_display_info): Remove set-but-unused
3457 member image_cache (image caches are per-terminal anyway).
3458 (FRAME_X_IMAGE_CACHE): Remove.
3459 * nsterm.m (ns_initialize_display_info): Adjust user.
3461 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3463 * w32proc.c: Include mingw_time.h.
3465 * w32.c: Include mingw_time.h.
3467 Implement scrolling of TTY menus when the screen is too short.
3469 * term.c (tty_menu_display): Accept an additional argument, the
3470 menu item from which to start displaying the menu. Account for
3471 the value of Y when limiting the menu to the number of available
3473 (mi_result): New enumeration.
3474 (read_menu_input): Return enumerated value. When the y coordinate
3475 hits min_y or max_y, return scroll indication instead of wrapping
3477 (tty_menu_activate): Handle the scrolling indications from
3478 read_menu_input. Compute the first menu item to display and pass
3479 it to tty_menu_display.
3481 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3483 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3484 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3485 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3486 Adjust to match the change described below.
3487 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3488 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3489 memory_below_frame members to...
3490 * termchar.h (struct tty_display_info): ...here because they're
3491 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3492 * term.c (init_tty):
3493 * nsterm.m (ns_create_terminal):
3494 * w32term.c (w32_create_terminal):
3495 * xterm.c (x_create_terminal): Adjust users.
3496 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3497 to filter out non-TTY frames. Adjust comment.
3498 (scrolling): Adjust user. Prefer eassert for debugging check.
3500 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3502 * xfaces.c (PT_PER_INCH): Remove unused macro.
3503 * termhooks.h (struct terminal): Remove set-but-unused
3504 member fast_clear_end_of_line.
3505 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3506 * nsterm.m (ns_create_terminal):
3507 * term.c (init_tty):
3508 * w32term.c (w32_create_terminal):
3509 * xterm.c (x_create_terminal): Adjust users.
3511 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3513 * lisp.h (bool_vector_size): New function.
3514 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3515 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3516 (Fbool_vector_not, Fbool_vector_count_matches_at):
3517 Remove uses of 'eassume' that should no longer be needed,
3518 because they are subsumed by the 'eassume' in bool_vector_size.
3520 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3522 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3523 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3524 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3526 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3528 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3529 have different dimensions. (Bug#15575)
3531 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3534 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3536 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3538 * term.c (tty_menu_show): Never return with unbalanced
3539 specpdl. Use eassert for debugging check. Adjust style.
3541 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3543 * term.c (read_menu_input): Make selection of menu items
3544 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3545 (tty_menu_activate): Fix off-by-one error when computing max_y.
3547 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3549 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3550 audit logging (only used with GnuTLS 3.x) and enable it.
3552 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3554 * dispnew.c (redraw_frame): Remove useless #ifdef because
3555 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3556 Also, move TTY fflush to...
3557 * term.c (tty_update_end): ...this function.
3559 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3561 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3562 the end of the frame's glyph matrix. (Bug#15575)
3564 * term.c (tty_menu_display): Don't move cursor while overwriting
3565 frame's glyphs with menu items. Limit the number of items
3566 displayed to what can be shown on the available screen lines,
3567 excluding the echo area.
3568 (tty_menu_activate): Limit the Y coordinate allowed by
3569 read_menu_input to the last screen line used for menu display.
3571 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3573 * lisp.h (eassume): New macro.
3574 Also, include <verify.h>, for 'assume'.
3575 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3576 (vroundup, vector_nbytes):
3577 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3578 (Fbool_vector_not, Fbool_vector_count_matches)
3579 (Fbool_vector_count_matches_at):
3580 Use eassume, not eassert.
3581 * casetab.c (set_identity, shuffle):
3582 * composite.c (composition_gstring_put_cache):
3583 * dispnew.c (update_frame_1):
3584 * ftfont.c (ftfont_shape_by_flt):
3585 * image.c (gif_load):
3586 * intervals.c (offset_intervals):
3587 * macfont.m (macfont_shape):
3588 Remove calls to 'assume' that are no longer needed, because
3589 --enable-gcc-warnings no longer generates bogus warnings
3590 when these calls are removed.
3592 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3594 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3596 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3598 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3599 (Qsubstitute_env_in_file_name): New var.
3600 (syms_of_fileio): Define it.
3602 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3604 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3605 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3608 * term.c (save_and_enable_current_matrix): Don't allocate and
3609 don't save margin areas.
3610 (restore_desired_matrix): Don't restore margin areas.
3611 (free_saved_screen): Don't free margin areas.
3613 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3615 * image.c: Pacify --enable-gcc-warnings.
3616 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3617 #define only if used.
3619 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3621 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3622 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3623 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3624 (gif_load): For giflib v5.x and later, display the error message
3625 produced by giflib when its functions fail.
3626 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3629 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3631 * keyboard.c (last_event_timestamp): Remove. For X selection and
3632 GTK popup menus, it may be obtained from per-frame X display info.
3633 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3634 (process_special_events): Adjust users.
3635 * keyboard.h (last_event_timestamp): Remove declaration.
3636 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3637 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3638 * menu.h (xmenu_show): Adjust prototype.
3639 * menu.c (Fx_popup_menu): Adjust user.
3640 * xselect.c (x_own_selection, x_get_foreign_selection)
3641 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3643 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3645 * keyboard.c (init_kboard): Now static. Add arg
3646 to denote window system. Adjust comment.
3647 (init_keyboard): Adjust user.
3648 (allocate_kboard): New function.
3650 * nsterm.m (ns_term_init):
3651 * term.c (init_tty):
3652 * w32term.c (w32_create_terminal):
3653 * xterm.c (x_term_init): Use it.
3654 * keyboard.h (init_kboard): Remove prototype.
3655 (allocate_kboard): Add prototype.
3657 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3659 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3660 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3662 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3664 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3666 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3668 * term.c (tty_menu_activate): Flush the output stream after
3669 showing the cursor, and don't mark the frame garbaged at exit from
3670 the function. Fixes redisplay glitches when moving from one menu
3673 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3675 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3676 or throw error (Bug#15570).
3678 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3680 * intervals.c (temp_set_point_both): Move test into 'eassert',
3683 * lisp.h (eassert): Don't use 'assume'.
3684 Sometimes 'assume' wins in performance, and sometimes it loses,
3685 so it shouldn't be used all the time. Perhaps we need two
3686 flavors of 'eassert', one for where 'assume' is far more likely
3687 to help or to hurt; but that can be done later.
3688 Problem reported by Dmitry Antipov in
3689 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3690 Also, don't include <verify.h>; no longer needed.
3692 2013-10-09 Glenn Morris <rgm@gnu.org>
3694 * eval.c (Fcond): Doc tweak.
3696 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3698 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3699 expressions with side effects to eassert. (Bug#15565)
3701 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3703 * fns.c (hashfn_user_defined): Allow hash functions to return any
3706 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3708 Fix minor problems found by static checking.
3709 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3710 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3711 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3712 * keyboard.c (read_menu_command): Remove unused local.
3713 * lisp.h (read_menu_command): New decl.
3714 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3715 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3716 Return ptrdiff_t, not int.
3717 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3718 not int, for benefit of xpalloc.
3719 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3721 (have_menus_p): Remove; unused.
3722 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3723 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3724 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3726 (save_and_enable_current_matrix): Omit unnecessary casts.
3727 (read_menu_input): Omit local extern decl (now in lisp.h).
3728 Don't access uninitialized storage if mouse_get_xy fails.
3729 (tty_menu_activate): Mark local as initialized, for lint.
3730 (tty_menu_activate, tty_meny_show): Remove unused locals.
3732 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3734 Support menus on text-mode terminals.
3735 * xterm.h (xw_popup_dialog): Add prototype.
3737 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3738 (xmenu_show): Block input here, instead in Fx_popup_menu.
3739 (xw_popup_dialog): New function, with X-specific bits of popup
3742 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3745 * window.c (Fset_window_configuration): Use run-time tests of the
3746 frame type instead of compile-time conditionals, when menu-bar
3747 lines are considered.
3749 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3750 (w32_popup_dialog): New prototypes.
3752 * w32menu.c (Fx_popup_dialog): Function deleted.
3753 (w32_popup_dialog): New function, with w32 specific bits of popup
3754 dialogs. Block input here.
3756 * w32inevt.c (w32_console_read_socket): Minor change to add
3757 debugging TTY events.
3759 * w32fns.c (show_hourglass): If returning early because the frame
3760 is not a GUI frame, unblock input.
3762 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3763 (cursorY): New functions.
3765 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3766 WINDOWSNT, macros that call curX and curY elsewhere.
3768 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3770 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3771 specific function to hide and show cursor on a text-mode terminal.
3772 (tty_menu_struct, struct tty_menu_state): New structures.
3773 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3774 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3775 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3776 (tty_menu_locate, save_and_enable_current_matrix)
3777 (restore_desired_matrix, screen_update, read_menu_input)
3778 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3779 (tty_pop_down_menu, tty_menu_last_menubar_item)
3780 (tty_menu_new_item_coords, tty_menu_show): New functions.
3781 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3783 * nsterm.h (ns_popup_dialog): Adjust prototype.
3785 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3787 (ns_popup_dialog): Adapt order of arguments to the other
3788 *_menu_show implementations.
3789 (Fx_popup_dialog): Function deleted.
3791 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3793 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3795 * menu.c (have_boxes): New function.
3796 (single_keymap_panes): Use it instead of a compile-time
3798 (single_menu_item): Use run-time tests of the frame type instead
3799 of compile-time conditionals.
3800 (encode_menu_string): New function.
3801 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3802 the macro, since different types of frame need different encoding
3804 (digest_single_submenu): Use run-time tests of frame type instead
3805 of, or in addition to, compile-time conditionals.
3806 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3807 (Fx_popup_menu): Detect when the function is called from keyboard
3808 on a TTY. Don't barf when invoked on a text-mode frame.
3809 Check frame type at run time, instead of compile-time conditionals for
3810 invoking terminal-specific menu-show functions.
3811 Call tty_menu_show on text-mode frames.
3812 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3813 run time to determine which alternative to invoke; support dialogs
3816 * keyboard.h <Qmouse_movement>: Declare.
3818 * keyboard.c <Qmouse_movement>: Now extern.
3819 <Qecho_keystrokes>: New static variable.
3820 (read_key_sequence): Accept an additional argument, a flag to
3821 prevent redisplay during reading of the key sequence. All callers
3823 (read_menu_command): New function.
3824 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3826 (toolkit_menubar_in_use): New function.
3827 (make_lispy_event): Use it instead of a compile-time test.
3829 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3830 window-system being available.
3832 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3833 to x-popup-dialog on the frame type, they all now support popup
3836 * dispnew.c (save_current_matrix): Save the margin areas.
3837 (restore_current_matrix): Restore margin areas.
3838 (update_frame_with_menu): New function.
3840 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3843 * alloc.c (make_save_ptr): Now compiled unconditionally.
3845 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3847 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3848 (redraw_frame, update_frame): Adjust users.
3849 * dispextern.h (set_window_update_flags): Adjust prototype.
3850 * xdisp.c (redisplay_internal): When updating all frames with zero
3851 windows_or_buffers_changed, assume that only the windows that shows
3852 current buffer should be really updated.
3854 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3856 Do not allocate huge temporary memory areas and objects while encoding
3857 for file I/O, thus reducing an enormous memory usage for large buffers.
3858 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3859 * coding.h (struct coding_system): New member raw_destination.
3860 * coding.c (setup_coding_system): Initialize it to zero.
3861 (encode_coding_object): If raw_destination is set, do not create
3862 dst_object. Add comment.
3863 * fileio.c (toplevel): New constant E_WRITE_MAX.
3864 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3865 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3867 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3869 * nsterm.m (windowDidExitFullScreen:)
3870 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3872 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3874 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3875 * keyboard.c (unblock_input_to): Don't process pending signals
3876 if a fatal error is in progress.
3878 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3879 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3880 they're talking about words in Lisp bool vectors.
3881 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3882 * data.c (popcount_bits_word): Rename from popcount_size_t.
3883 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3886 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3888 Improve support for popcount and counting trailing zeros (Bug#15550).
3889 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3890 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3891 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3892 (popcount_size_t_msc, popcount_size_t_gcc):
3893 Remove; now done by Gnulib.
3894 (popcount_size_t): Now a macro that defers to Gnulib.
3895 (count_trailing_zero_bits): Return int, for consistency with
3896 Gnulib and because Emacs prefers signed to unsigned int.
3897 Don't assume that size_t is either unsigned int or unsigned long
3898 or unsigned long long.
3899 (size_t_to_host_endian): Do not assume that size_t is either
3900 exactly 32 or exactly 64 bits wide.
3901 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3902 etc., so that it's now an enum constant, not a macro.
3903 No need to assume that it's either 32 or 64.
3905 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3907 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3910 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3912 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3913 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3915 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3917 emacs_read and emacs_write now use void *, not char *.
3918 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3919 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3920 Buffer arg is now void *, not char *. This matches plain
3921 'read' and 'write' better, and avoids a constraint violation
3922 on Solaris 9 with Oracle Studio.
3924 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3926 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3927 memset to explicit loop. Otherwise copy largest possible chunk
3928 from initialized to uninitialized part, thus allowing the longer
3929 memcpy runs and reducing the number of loop iterations.
3931 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3933 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3934 hide toolbar (Bug#15388).
3935 (windowDidEnterFullScreen:): If presentation options are zero,
3936 set them here (Bug#15388).
3937 (ns_update_auto_hide_menu_bar): Remove runtime check.
3938 Don't auto hide dock unless menubar is also auto hidden.
3940 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3942 * editfns.c (message): Mention batch mode in doc string.
3944 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3946 * nsterm.m (check_native_fs): Remove erroneous comment.
3948 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3950 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3951 uses find_newline instead of scan_newline and so doesn't move point.
3953 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3955 Use hardware support for byteswapping on glibc x86 etc.
3956 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3957 whereas the old swap64 needed 30.
3958 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3959 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3960 Use byteswap.h's macros to swap bytes.
3961 * lisp.h (swap16, swap32, swap64): Remove.
3962 All uses replaced by bswap_16, bswap_32, bswap_64.
3964 * bytecode.c (exec_byte_code): Use some more volatile variables
3965 to work around local variables getting clobbered by longjmp.
3966 Port to pre-C99, which doesn't allow decls after stmts.
3968 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3970 * lisp.h (eassert): Assume that COND is true when optimizing.
3971 In other words, take on the behavior of eassert_and_assume.
3972 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3973 (eassert_and_assume): Remove. All uses replaced by eassert.
3975 * xdisp.c (Qglyphless_char): Now static.
3977 Adjust to merge from gnulib.
3978 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3979 * lisp.h: Include <verify.h>, for 'assume'.
3981 * eval.c (clobbered_eassert): New macro.
3982 (internal_catch, internal_condition_case)
3983 (internal_condition_case_1, internal_condition_case_2)
3984 (internal_condition_case_n): Use it instead of eassert
3985 when the argument contains locals clobbered by longjmp.
3986 Don't use clobbered locals outside of clobbered_eassert.
3987 (internal_lisp_condition_case): Use a volatile variable
3988 to work around a local variable's getting clobbered.
3990 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3992 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3993 (PUSH_HANDLER): New macro.
3994 (catchlist): Remove.
3995 (handlerlist): Always declare.
3997 * eval.c (catchlist): Remove (merge with handlerlist).
3998 (handlerlist, lisp_eval_depth): Not static any more.
3999 (internal_catch, internal_condition_case, internal_condition_case_1)
4000 (internal_condition_case_2, internal_condition_case_n):
4002 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4003 handlerlist/catchlist.
4004 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4005 handlerlist which can only handle a single condition-case handler at
4007 (find_handler_clause): Simplify since we only a single branch here
4010 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4012 (bcall0): New function.
4013 (exec_byte_code): Add corresponding cases. Improve error message when
4014 encountering an invalid byte-code. Let Bunwind_protect accept
4015 a function (rather than a list of expressions) as argument.
4017 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4018 and make them unconditional now that they're heap-allocated.
4020 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4022 * charset.c (Fdecode_char, Fencode_char): Remove description of
4023 `restriction' arg. now that it's hidden by advertised-calling-convention.
4025 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4027 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4028 Remove unused variable (from mac-port).
4029 (macfont_draw): Use s->ybase for correct y position.
4031 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4033 * frame.h (struct frame): Drop has_minibuffer member because...
4034 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4035 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4037 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4039 * window.h (struct window): Prefer enum text_cursor_kinds to int
4040 for phys_cursor_type member. Move the latter, phys_cursor_width,
4041 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4042 * window.c (replace_window, make_window): Adjust users.
4044 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4046 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4047 this module is never compiled otherwise.
4049 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4051 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4054 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4056 * xdisp.c (get_next_display_element): Don't call face_for_font in
4057 a build configured --without-x. (Bug#15484)
4059 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4061 * window.c (calc_absolute_offset): #elif should be #elif defined.
4063 * frame.c (delete_frame): Block/unblock input to overcome race
4064 condition (Bug#15475).
4066 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4068 * frame.c (delete_frame): Record selected frame only after
4069 calling Qdelete_frame_functions (Bug#15477).
4071 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4073 * nsterm.m (ns_selection_color): Remove.
4074 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4075 NSColor selectedText(Background)Color. Only for COCOA.
4076 (ns_term_init): Remove assignment of ns_selection_color, logic
4077 moved to ns_get_color.
4079 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4080 NS_SELECTION_COLOR_DEFAULT.
4081 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4083 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4085 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4086 frame' does not have the tool_bar_window member.
4088 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4090 Signal error when reading an empty byte-code object (Bug#15405)
4091 * lread.c (read1): Signal error.
4092 * alloc.c (make_byte_code): eassert header size.
4093 (sweep_vectors): Change an int to size_t.
4095 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4097 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4098 instead of ints, as it's the usual style for offsetof constants. See:
4099 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4101 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4102 This is ugly, but it should fix the performance problem for older
4103 GCC versions in the short run. I'll look into integrating the
4104 Gnulib module for popcount, as a better fix.
4105 See the thread starting in:
4106 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4107 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4108 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4109 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4110 (popcount_size_t): Use it.
4112 2013-09-24 Daniel Colascione <dancol@dancol.org>
4114 * process.c (Fnetwork_interface_info): Fix build break due to
4117 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4119 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4120 Prefer signed to unsigned integers where either will do.
4121 No need for 'const' on locals that do not escape.
4122 Omit easserts with unnecessary and unportable assumptions about
4123 alignment. Avoid unnecessary casts to char *.
4125 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4127 Use union for the payload of struct Lisp_Vector.
4128 This helps to avoid a few glitches dictated by C's aliasing rules.
4129 * lisp.h (struct Lisp_Vector): Use union for next and
4130 contents member. Adjust comment. Change related users.
4131 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4132 Related users changed.
4133 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4134 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4135 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4136 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4138 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4140 Optimize glyph row clearing and copying routines.
4141 * dispextern.h (struct glyph_row): Change layout of struct
4142 glyph_row to help copy_row_except_pointers. Adjust comment.
4143 * dispnew.c (null_row): Remove.
4144 (clear_glyph_row): Use offsetof and memset to find and clear
4145 just the members that need clearing. Adjust comment.
4146 (copy_row_except_pointers): Likewise for copying.
4148 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4150 Some minor cleanups of recently-added bool vector code.
4151 * conf_post.h (assume): Always return void. Use lint version
4152 only if GCC and MSC versions don't apply.
4153 * conf_post.h (assume):
4154 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4155 Depend on _MSC_VER, not __MSC_VER, for consistency with
4157 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4158 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4159 (bool_vector_binop_driver, count_trailing_zero_bits)
4160 (size_t_to_host_endian): Now static, not static inline;
4161 the latter isn't needed with modern compilers and doesn't
4162 work with older compilers anyway.
4164 * alloc.c (valgrind_p): Use bool for boolean.
4166 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4168 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4169 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4170 (display_last_displayed_message_p, message_buf_print)
4171 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4172 Use bool for boolean.
4173 * dispextern.h (cancel_line, init_desired_glyphs):
4174 Remove ancient leftover.
4175 (help_echo_showing_p, hourglass_shown_p):
4176 * lisp.h (noninteractive_need_newline): Adjust declaration.
4178 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4180 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4182 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4183 ...this file and convert the latter to static. Adjust comment.
4184 (make_initial_frame):
4185 * window.c (init_window_once): Adjust user.
4186 * frame.h (last_nonminibuf_frame): Remove declaration.
4187 * lisp.h (selected_frame): Likewise.
4188 * msdos.c (the_only_display_info): Adjust comment.
4190 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4192 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4193 computing the end column of mouse-highlight that comes from
4194 display or overlay strings. (Bug#15437)
4195 (note_mouse_highlight): Adapt calculation of last argument to
4196 mouse_face_from_string_pos to the above change.
4198 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4199 all platforms, not just for clang.
4201 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4203 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4204 about excess arguments to snprintf.
4206 * conf_post.h(assume): Use __builtin_unreachable for clang.
4208 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4210 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4211 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4213 2013-09-23 Daniel Colascione <dancol@dancol.org>
4215 * alloc.c (USE_VALGRIND): New macro; on by default
4216 when ENABLE_CHECKING.
4217 (mark_maybe_object, mark_maybe_pointer)
4218 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4220 (valgrind_p) [USE_VALGRIND]: New variable.
4221 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4223 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4225 * process.c (wait_reading_process_output): Change int pnamelen to
4228 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4229 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4230 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4231 argument to unsigned long to avoid warning.
4232 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4234 * conf_post.h (assume): Fix compiler error: x shall be cond.
4236 2013-09-22 Daniel Colascione <dancol@dancol.org>
4238 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4239 warning when compiling without a window system.
4241 2013-09-22 Daniel Colascione <dancol@dancol.org>
4243 * data.c (Qbool_vector_p): New symbol.
4244 (bool_vector_spare_mask, popcount_size_t_generic)
4245 (popcount_size_t_msc, popcount_size_t_gcc)
4247 (bool_vector_binop_driver)
4248 (count_trailing_zero_bits, size_t_to_host_endian)
4249 (Fbool_vector_exclusive_or)
4250 (Fbool_vector_union)
4251 (Fbool_vector_intersection, Fbool_vector_set_difference)
4252 (Fbool_vector_subsetp, Fbool_vector_not)
4253 (Fbool_vector_count_matches)
4254 (Fbool_vector_count_matches_at): New functions.
4255 (syms_of_data): Intern new symbol, functions.
4256 * alloc.c (bool_vector_payload_bytes): New function.
4257 (Fmake_bool_vector): Instead of calling Fmake_vector,
4258 which performs redundant initialization and argument checking,
4259 just call allocate_vector ourselves. Make sure we clear any
4260 terminating padding to zero.
4261 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4262 instead of open-coding the size calculation.
4263 (vroundup_ct): New macro.
4264 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4265 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4266 * composite.c (composition_gstring_put_cache):
4267 Change lint_assume to assume.
4268 * conf_post.h (assume): New macro.
4269 (lint_assume): Remove.
4270 * dispnew.c (update_frame_1): Change lint_assume to assume.
4271 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4273 * image.c (gif_load): Change lint_assume to assume.
4274 * lisp.h (eassert_and_assume): New macro.
4275 (Qbool_vector_p): Declare.
4276 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4277 (swap16, swap32, swap64): New inline functions.
4278 * macfont.m (macfont_shape): Change lint_assume to assume.
4279 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4280 * xsettings.c (parse_settings): Use new swap16 and
4281 swap32 from lisp.h instead of file-specific macros.
4283 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4285 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4286 found (which can legitimately happen when the glyph row at the
4287 window start is disabled in the current_matrix. (Bug#15365)
4289 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4291 Fix syntax.h bug introduced by recent INLINE change.
4292 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4293 conditionally compiled one way in some modules, and a different
4294 way in others. This doesn't work with extern inline functions,
4295 which must have the same definition in all modules, because the
4296 defining code might be shared across modules, depending on the
4297 implementation. Symptoms reported by Martin Rudalics in:
4298 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4299 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4300 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4301 overriding the corresponding functions in syntax.h.
4302 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4303 (syntax_property): New inline functions.
4304 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4305 Rewrite in terms of these new functions.
4307 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4309 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4310 not chars_in_text, whose result depends on the multibyteness of
4311 the current buffer. (Bug#15426)
4313 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4315 Port recent change to hosts where pointers aren't 'long'.
4316 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4317 Don't assume that pointers are the same width as 'long'.
4318 Add a compile-time check that a pointer fits into two X slots.
4320 A simpler, centralized INLINE.
4321 * conf_post.h (INLINE): Define only if not already defined.
4322 This allows us to use a single INLINE, defined by one file
4324 * emacs.c (INLINE): Define it.
4325 Also, include category.h, charset.h, composite.h, dispextern.h,
4326 syntax.h, systime.h, so that their INLINE definitions are expanded
4328 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4329 * buffer.h, buffer.c (BUFFER_INLINE):
4330 * category.h, category.c (CATEGORY_INLINE):
4331 * character.h, character.c (CHARACTER_INLINE):
4332 * charset.h, charset.c (CHARSET_INLINE):
4333 * composite.h, composite.c (COMPOSITE_INLINE):
4334 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4335 * frame.h, frame.c (FRAME_INLINE):
4336 * intervals.h, intervals.c (INTERVALS_INLINE):
4337 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4338 * lisp.h, alloc.c (LISP_INLINE):
4339 * process.h, process.c (PROCESS_INLINE):
4340 * syntax.h, syntax.c (SYNTAX_INLINE):
4341 * systime.h, sysdep.c (SYSTIME_INLINE):
4342 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4343 * window.h, window.c (WINDOW_INLINE):
4344 Remove. All uses replaced with INLINE.
4346 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4348 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4351 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4353 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4354 'const char *' to avoid compiler warnings due to similar change in
4355 the prototype of x_get_string_resource.
4357 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4359 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4360 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4361 going to replace static variables below. Adjust comments.
4362 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4363 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4364 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4365 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4366 Related users changed.
4367 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4368 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4369 last_mouse_movement_time, going to replace static variables below.
4371 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4372 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4374 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4375 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4376 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4377 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4378 static variables below.
4379 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4380 (last_mouse_scroll_bar): Remove.
4381 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4382 (mouseExited): Related users changed.
4384 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4386 Do not use external array to process X scroll bar messages.
4387 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4388 (x_send_scroll_bar_event): Pack window pointer into two slots
4389 of XClientMessageEvent if we're 64-bit. Adjust comment.
4390 (x_scroll_bar_to_input_event): Unpack accordingly.
4392 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4394 Ifdef away recent changes which aren't relevant to NS port.
4395 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4396 [!HAVE_NS]: Declare as such.
4397 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4398 [!HAVE_NS]: Define as such.
4400 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4402 * frame.c (x_redo_mouse_highlight): New function
4403 to factor out common code used in W32 and X ports.
4404 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4405 * xterm.h (struct x_display_info):
4406 * w32term.h (struct w32_display_info):
4407 * nsterm.h (struct ns_display_info): New members
4408 last_mouse_motion_frame, last_mouse_motion_x and
4409 last_mouse_motion_y, going to replace static variables below.
4410 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4411 (redo_mouse_highlight): Remove.
4412 (note_mouse_movement, syms_of_xterm): Adjust user.
4413 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4414 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4415 (redo_mouse_highlight): Remove.
4416 (note_mouse_movement, syms_of_w32term): Adjust user.
4417 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4418 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4420 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4421 * nsfns.m (compute_tip_xy): Adjust user.
4423 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4425 * frame.c (x_mouse_grabbed): New function.
4426 * dispextern.h (x_mouse_grabbed): Add prototype.
4427 (last_mouse_frame): Remove declaration.
4428 * xterm.h (struct x_display_info):
4429 * w32term.h (struct w32_display_info):
4430 * nsterm.h (struct ns_display_info): New member
4431 last_mouse_frame, going to replace...
4432 * xdisp.c (last_mouse_frame): ...global variable.
4433 (note_tool_bar_highlight):
4434 * w32term.c (w32_mouse_position, w32_read_socket):
4435 * xterm.c (XTmouse_position, handle_one_xevent):
4436 Use x_mouse_grabbed.
4437 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4439 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4441 * w32term.c (w32_read_socket): Avoid temporary
4442 variables in a call to x_real_positions.
4443 * xterm.c (handle_one_xevent): Likewise.
4445 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4447 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4448 (x_icon_type): Remove prototype.
4449 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4450 * frame.c (x_icon_type): Remove.
4451 * w32term.c (x_make_frame_visible, x_iconify_frame):
4452 * xterm.c (x_make_frame_visible, x_iconify_frame):
4453 Use x_set_bitmap_icon to factor out common code.
4455 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4457 * dispextern.h (check_x_display_info, x_get_string_resource):
4458 Declare here just once and unify the latter.
4459 * frame.c (check_x_display_info, x_get_string_resource):
4460 * nsterm.h (check_x_display_info):
4461 * xrdb.c (x_get_string_resource):
4462 * xterm.h (check_x_display_info): Remove prototypes.
4463 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4464 * w32reg.c (x_get_string_resource): Likewise.
4465 (w32_get_rdb_resource): Adjust user.
4467 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4469 * xterm.h (struct x_display_info): New member
4470 x_pending_autoraise_frame, going to replace...
4471 * xterm.c (pending_autoraise_frame): ...static variable.
4472 (x_new_focus_frame, XTread_socket): Adjust users.
4473 * w32term.h (struct w32_display_info): New member
4474 w32_pending_autoraise_frame, going to replace...
4475 * w32term.c (pending_autoraise_frame): ...global variable.
4476 (x_new_focus_frame, w32_read_socket): Adjust users.
4478 2013-09-17 Glenn Morris <rgm@gnu.org>
4480 * xdisp.c (message_dolog): If we create *Messages*,
4481 switch it to messages-buffer-mode.
4483 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4485 Don't overuse 'const' in types of locals.
4486 * bidi.c (bidi_count_bytes):
4487 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4488 (xg_event_is_for_scrollbar):
4489 * xselect.c (x_handle_property_notify)
4490 (x_handle_selection_notify, x_handle_dnd_message):
4491 * xsettings.c, xsettings.h (xft_settings_event):
4492 * xterm.c (x_handle_net_wm_state, handle_one_event)
4493 (x_menubar_window_to_frame, x_detect_focus_change)
4494 (construct_mouse_click, note_mouse_movement)
4495 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4496 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4497 (handle_one_xevent, x_handle_net_wm_state):
4498 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4499 (x_handle_dnd_message):
4500 Avoid unnecessary 'const', typically the second 'const' in
4501 'const foo * const arg', a 'const' that does not affect the API
4502 and doesn't significantly help the human reader.
4504 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4506 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4507 only if Glib < 2.36.0.
4508 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4509 * xsettings.c (init_gconf, init_gsettings): Do not check
4511 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4513 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4515 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4517 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4518 before calling g_type_init.
4520 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4522 * nsterm.m (syms_of_nsterm): ... to here.
4524 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4526 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4527 (ignore_next_mouse_click_timeout): Use Time as X does.
4528 (handle_one_xevent): Avoid cast and use unsigned comparison.
4530 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4532 Do not copy X event in handle_one_xevent except KeyPress case.
4533 Wnen XEvent is processed, it is unlikely to be changed except
4534 KeyPress case, so we can avoid copying and use const pointer to
4535 const data to make sure that an event is not changed elsewhere.
4536 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4537 const' and do not create local copy except for the KeyPress event.
4538 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4539 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4540 (x_handle_net_wm_state, x_menubar_window_to_frame)
4541 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4542 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4543 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4544 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4545 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4546 (x_handle_dnd_message):
4547 * xsettings.c (xft_settings_event):
4548 Use 'const XEvent * const' where appropriate.
4549 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4551 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4553 Fix X event waiting to handle multiple frames.
4554 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4555 * xterm.c (pending_event_wait): Remove. Adjust users.
4556 (x_detect_focus_change): Pass frame arg.
4557 (handle_one_xevent): Find related frame early and clear per-frame
4558 wait_event_type only if this is an event for the relevant frame.
4559 (x_wait_for_event): Use per-frame wait_event_type.
4561 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4563 * nsfns.m (Fx_create_frame): Fix font driver registration for
4566 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4567 for syms_of_macfont.
4569 * nsterm.m: Include macfont.h.
4570 (ns_tmp_flags, ns_tmp_font): Remove.
4571 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4572 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4573 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4574 (changeFont:): Fix code style. Check for font driver type when
4577 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4580 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4581 (nsfont_open): Set font driver type.
4582 Set font->ascent and font->descent. Figure out font instead of
4583 ns_tmp_font, and flags instead of ns_tmp_flags.
4584 Fix indentation. Remove call to ns_draw_text_decoration,
4587 * nsfns.m: Include macfont.h.
4588 (Fx_create_frame): Register macfont driver, make a better default font.
4589 (Fns_popup_font_panel): Get font from macfont driver, if used.
4591 * macfont.m, macfont.h, macuvs.h: New files.
4593 * font.h: Declare syms_of_macfont.
4595 * font.c (syms_of_font): Call syms_of_macfont.
4597 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4599 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4601 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4602 and it is always zero for others, so I assume that this is an ancient
4603 leftover which nobody will want to change any more.
4604 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4605 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4606 * frame.c (x_set_scroll_bar_width):
4607 * w32fns.c (w32_createscrollbar):
4608 * w32term.c (w32_set_vertical_scroll_bar):
4609 * xfns.c (x_set_scroll_bar_default_width):
4610 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4611 (x_scroll_bar_expose): Related users changed.
4613 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4615 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4616 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4617 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4619 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4621 * nsterm.h, w32term.h, xterm.h: ...and not here.
4622 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4623 Remove unused Xisms.
4624 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4625 these modules are never compiled otherwise.
4627 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4629 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4630 Doc fix. (Bug#15375)
4632 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4634 Unify Fx_focus_frame between all ports.
4635 * frame.h (x_focus_frame): New prototype.
4636 * xfns.c (Fx_focus_frame): Remove.
4637 (syms_of_xfns): Do not defsubr it.
4638 (x_focus_frame): X implementation.
4639 * nsfns.m (Fx_focus_frame): Remove.
4640 (syms_of_nsfns): Do not defsubr it.
4641 (x_focus_frame): NS implementation.
4642 * w32term.c (Fx_focus_frame): Remove.
4643 (x_focus_on_frame): Rename to...
4644 (x_focus_frame): W32 implementation.
4645 * w32term.h (x_focus_on_frame): Remove prototype.
4646 * w32fns.c (Fx_focus_frame): Remove.
4647 (syms_of_w32fns): Do not defsubr it.
4648 * frame.c (Fx_focus_frame): Define here.
4649 (syms_of_frame): Defsubr here.
4650 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4652 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4654 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4655 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4656 each port to reference the port-specific window system data.
4657 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4658 (FRAME_DISPLAY_INFO): Define.
4659 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4660 (FRAME_DISPLAY_INFO): Define. Adjust users.
4661 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4662 (FRAME_DISPLAY_INFO): Define. Adjust users.
4663 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4664 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4665 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4666 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4667 * xselect.c, xterm.c: All related users changed.
4669 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4671 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4672 (x_menubar_window_to_frame): Remove prototypes.
4673 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4674 (x_menubar_window_to_frame, x_top_window_to_frame):
4676 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4677 (x_menubar_window_to_frame, x_top_window_to_frame):
4678 ...to here and convert all but the last to static.
4680 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4682 * lisp.mk (lisp): Add w32-common-fns.elc.
4684 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4686 * charset.c (char_charset): Document an exception for char-charset.
4688 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4690 * xterm.h (x_display_info): New field last_user_time...
4691 * xterm.c (toplevel): ...to replace static last_user_time.
4692 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4694 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4696 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4697 scroll bar values to prevent thumb from disappear and update comment.
4699 2013-09-11 Glenn Morris <rgm@gnu.org>
4701 * emacs.c (usage_message): Possessive apostrophe tweak.
4703 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4705 * nsterm.m (syms_of_nsterm): Use Qns.
4706 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4707 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4708 * xfns.c (x_display_info_for_name, Fx_open_connection):
4709 Remove old '#if 0' code.
4710 (syms_of_xfns): Use Qx.
4711 * termhooks.h (fullscreen_hook): Remove the leftover.
4712 (struct terminal): Fix typo in comment.
4714 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4716 Cleaning up a few X scroll bar bits.
4717 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4718 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4719 New member last_seen_part, going to replace...
4720 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4721 (xt_action_hook) [USE_LUCID]: Adjust user.
4722 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4723 Lucid-specific scroll bar support.
4724 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4725 to int and adjust to use last_seen_part member.
4726 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4727 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4728 Initialize last_seen_part.
4730 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4732 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4733 insert-buffer-substring an empty string.
4735 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4737 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4738 avoiding a GCC warning.
4740 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4742 Ifdef away frame tool bar code when it is not really used.
4743 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4744 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4745 and minimize_tool_bar_window_p under the above.
4746 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4747 (fset_tool_bar_window): Likewise.
4748 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4749 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4750 (change_frame_size_1):
4751 * window.c (window_from_coordinates, Frecenter): Adjust users.
4752 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4753 code is not really used.
4754 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4755 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4756 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4757 [!USE_GTK && !HAVE_NS]: Define as such.
4758 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4759 (note_mouse_highlight, expose_frame):
4760 * xfns.c (x_set_tool_bar_lines):
4761 * xterm.c (handle_one_xevent): Adjust users.
4763 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4765 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4766 This bug was introduced by my 2013-08-26 patch, which incorrectly
4767 assumed that the terminfo implementation doesn't use termcap buffers.
4768 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4769 these buffers apparently are used after all.
4770 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4771 (struct tty_display_info): Define members termcap_term_buffer and
4772 termcap_strings_buffer even if TERMINFO.
4774 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4777 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4778 'usage' docstring entry to pacify make-docfile.
4780 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4782 Change comparison functions =, <, >, <=, >= to take many arguments.
4783 * data.c: Change comparison functions' interface and implementation.
4784 * lisp.h: Make arithcompare available for efficient two arg
4786 * bytecode.c: Use arithcompare.
4787 * fileio.c: Use new interface.
4789 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4791 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4793 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4795 * eval.c (Feval): Document the new use of `lexical'.
4797 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4799 Review and drop old frame resize hack.
4800 * frame.h (struct frame): Remove force_flush_display_p.
4801 * dispnew.c (update_frame): Adjust user and don't call
4802 flush_frame here. The comment has said that there was an issues
4803 with redisplaying fringes, but I don't see any differences with
4804 and without this hack. Hopefully we can continue without it.
4805 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4806 current frame matrices twice if resized_p is set.
4808 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4810 Do not populate pure Xism x_sync to other ports.
4811 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4812 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4813 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4814 * w32term.h (x_sync): Remove prototype.
4816 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4818 Cleanup frame flushing.
4819 * dispextern.h (struct redisplay_interface):
4820 Drop flush_display_optional because flush_display is enough
4821 for X and flushing via RIF is just a no-op for others.
4822 * frame.h (flush_frame): New function.
4823 * dispnew.c (update_frame):
4824 * minibuf.c (read_minibuf):
4825 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4827 * keyboard.c (detect_input_pending_run_timers): Do not flush
4828 all frames but selected one in redisplay_preserve_echo_area.
4829 * nsterm.m (ns_flush): Remove no-op.
4830 (ns_redisplay_interface): Adjust user.
4831 * w32term.h (x_flush): Remove no-op.
4832 (w32_redisplay_interface): Adjust user.
4833 * xterm.c (x_flush): Simplify because we do not flush all
4834 frames at once any more. Adjust comment.
4835 (x_redisplay_interface): Adjust user.
4837 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4839 Port --without-x --enable-gcc-warnings to Fedora 19.
4840 * gfilenotify.c (globals_of_gfilenotify):
4841 Call g_type_init only if using an older glib version that needs it.
4843 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4845 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4846 (last_glyphless_glyph_merged_face_id): Remove declarations.
4847 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4848 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4849 (last_glyphless_glyph_merged_face_id): Now static.
4850 (merge_escape_glyph_face): New function, refactored from...
4851 (get_next_display_element): ...here.
4852 (merge_glyphless_glyph_face): New function, refactored from...
4853 (produce_glyphless_glyph): ...here...
4854 * term.c (produce_glyphless_glyph): ...and here.
4856 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4858 * eval.c (eval_sub): Only call Ffunction if necessary.
4860 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4862 Attempt to make redisplay more selective when changing cursor type.
4863 * frame.h (struct frame): New bitfield cursor_type_changed.
4864 * xdisp.c (cursor_type_changed): Remove.
4865 (try_cursor_movement, redisplay_window, try_window_id)
4866 (set_frame_cursor_types, try_window_reusing_current_matrix):
4867 Adjust to use per-frame bitfield.
4868 (redisplay_internal): Look for cursor type change on each visible
4869 frame and consider all frames if cursor type has been changed on
4870 the frame other than selected. If cursor type has been changed on
4871 selected frame only, do not use fast update.
4873 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4875 Attempt to make redisplay more selective when changing fonts.
4876 * frame.h (struct frame): New bitfield fonts_changed.
4877 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4878 (adjust_frame_glyphs): Add prototype.
4879 * dispnew.c (fonts_changed_p): Remove.
4880 (adjust_glyphs): Remove because we do not
4881 adjust matrices on all frames at once any more.
4882 (adjust_frame_glyphs): Block and unblock input here.
4883 (adjust_glyph_matrix): Use fonts_changed.
4884 (change_frame_size_1): Use adjust_frame_glyphs.
4885 * font.c (font_open_entity): Use fonts_changed.
4886 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4887 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4888 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4889 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4890 (shrink_mini_window, Fresize_mini_window_internal)
4891 (window_scroll_pixel_based, Fset_window_configuration)
4892 (apply_window_adjustment, Fset_window_vscroll):
4893 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4894 Use adjust_frame_glyphs.
4895 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4896 (try_window_reusing_current_matrix, try_window_id, display_line)
4897 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4898 (redisplay_internal): Consider fonts_changed and adjust frame
4899 matrices for each frame only if the frame is visible. If font
4900 has been changed on some frame during full redisplay, retry
4901 only visible frames where the font has been actually changed.
4903 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4905 Cache current header and mode line height for each window.
4906 * window.h (struct window): New fields mode_line_height
4907 and header_line_height.
4908 * window.c (make_window): Initialize them.
4909 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4910 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4911 (current_mode_line_height, current_header_line_height):
4913 * xdisp.c (current_mode_line_height, current_header_line_height):
4915 (pos_visible_p, init_xdisp): Adjust user.
4916 (redisplay_window): Invalidate mode_line_height and
4917 header_line_height if current and desired matrices do not agree.
4919 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4921 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4922 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4924 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4926 Make --without-x compatible with --enable-gcc-warnings.
4927 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4928 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4929 members under HAVE_WINDOW_SYSTEM.
4930 * keyboard.c (make_lispy_focus_out): Likewise.
4931 (record_menu_key): Move under HAVE_MENUS.
4932 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4933 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4934 (syms_of_xdisp): Adjust user.
4935 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4936 (start_hourglass, cancel_hourglass):
4937 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4938 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4939 and CLEAR_FONT_TABLE_NFONTS.
4940 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4941 Declare only if HAVE_WINDOW_SYSTEM.
4942 (lface_same_font_attributes_p, clear_face_gcs): Define only
4943 if HAVE_WINDOW_SYSTEM.
4945 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4947 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4948 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4949 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4951 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4953 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4955 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4957 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4958 This fixes a type error on hosts where ptrdiff_t is wider than int.
4960 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4962 * keyboard.c (read_key_sequence_vs): New function.
4963 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4966 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4968 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4970 Makefile improvements.
4971 * Makefile.in (config.status): Don't use double-colon rules, as
4972 they are not portable according to POSIX. Fix shell typo with `;
4973 I guess this rule has never been tested?
4974 (VCSWITNESS): New macro, to override any environment var.
4976 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4978 * xterm.h (struct x_display_info): Do not track X connection
4979 fd separately because it is always available from Display.
4980 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4983 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4985 * buffer.c (drop_overlay):
4986 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4987 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4989 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4991 * buffer.c (Fmake_overlay, Fmove_overlay):
4992 * intervals.c (set_point_from_marker):
4993 * print.c (PRINTPREPARE): Prefer signal_error
4994 to plain error and report unsuitable marker too.
4996 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4998 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4999 for 'dragging' member.
5000 (struct x_output): Remove set-but-unused leftovers
5001 'left_before_move' and 'top_before_move'.
5002 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5003 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5004 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5005 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5006 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5007 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5008 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5009 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5011 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5013 * nsfont.m (INVALID_GLYPH): New define.
5014 (nsfont_encode_char): Use INVALID_GLYPH.
5015 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5017 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5019 * xterm.c (x_last_mouse_movement_time): Revert last change.
5020 This code should use XDisplayMotionBufferSize to check display's
5021 motion history first, and there are few other issues as well.
5022 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5023 (handle_one_xevent): Adjust user.
5025 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5027 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5028 * frame.c (Flast_nonminibuf_frame): ... to here.
5029 (check_minibuf_window): Don't abort if no window was found
5032 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5034 Use XGetMotionEvents to ask the last mouse motion time from X server.
5035 * xterm.c (X_MOTION_HISTORY): Default to 1.
5036 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5037 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5038 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5039 Ifdef away legacy code.
5040 (XTmouse_position, x_scroll_bar_report_motion):
5041 Use x_last_mouse_movement_time.
5042 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5045 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5047 * msdos.c (last_mouse_window): Move to...
5048 (dos_rawgetc): ...this function and adjust comment.
5049 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5050 (mouseMoved): ...this function and adjust comment.
5051 * w32term.c (last_window): Likewise with...
5052 (w32_read_socket): ...this function.
5053 * xterm.c (last_window): Likewise with...
5054 (handle_one_xevent): ...this function.
5056 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5058 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5059 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5060 (handle_one_xevent): ...to here.
5061 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5064 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5066 * msdos.c (IT_set_terminal_window): Remove no-op.
5067 (initialize_msdos_display): Adjust terminal setup.
5068 * w32console.c (w32con_set_terminal_window): Remove no-op.
5069 (initialize_w32_display): Adjust terminal setup.
5070 * w32term.c (w32_set_terminal_window): Remove no-op.
5071 (w32_create_terminal): Adjust terminal setup.
5072 * xterm.c (XTset_terminal_window): Remove no-op.
5073 (x_create_terminal): Adjust terminal setup.
5075 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5077 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5079 (ns_create_terminal): Adjust terminal setup.
5080 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5082 (w32_create_terminal): Adjust terminal setup.
5083 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5085 (x_create_terminal): Adjust terminal setup.
5087 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5089 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5090 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5091 * dispnew.c (buffer_posn_from_coords):
5092 * window.c (Fwindow_end, displayed_window_lines):
5093 * xdisp.c (redisplay_mode_lines): Use it.
5095 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5097 * fontset.c (face_for_char): Check char in the current face font first
5098 if HAVE_NS (Bug#15138).
5100 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5102 * window.c (temp_output_buffer_show): Make sure window returned
5103 by display_buffer is live (Bug#15213).
5105 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5107 Minor cleanup to avoid forward declarations.
5108 * coding.h (struct ccl_spec): Remove forward declaration.
5109 * composite.h (toplevel): Include font.h.
5110 (struct composition_it, struct face, struct font_metrics):
5111 Remove forward declaration.
5112 * dispextern.h (struct image, struct atimer): Likewise.
5113 * emacsgtkfixed.h (struct frame): Likewise.
5114 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5115 * font.h (struct font_driver, struct font, struct glyph_string)
5116 (struct face): Remove forward declaration.
5117 * fontset.h (struct face, struct font): Likewise.
5118 * frame.h (toplevel): Style cleanup.
5119 (enum output_method): Move to...
5120 * termhooks.h (enum output_method): ...here.
5121 (struct glyph, struct frame, struct ns_display_info)
5122 (struct x_display_info, struct w32_display_info):
5123 Remove forward declaration.
5124 * xterm.h (toplevel): Include termhooks.h.
5125 (struct font, struct window, struct glyph_matrix, struct frame)
5126 (struct input_event, struct face, struct image): Remove forward
5128 * gtkutil.h (struct _widget_value): Likewise.
5129 * keyboard.h (toplevel): Include termhooks.h.
5130 (struct input_event): Remove forward declaration.
5132 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5134 * intervals.c (set_point_from_marker): New function.
5135 * editfns.c (Fgoto_char):
5136 * process.c (Finternal_default_process_filter):
5137 * window.c (select_window_1): Use it.
5138 * buffer.h (set_point_from_marker): Add prototype.
5140 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5142 * w32.c (term_winsock): Call release_listen_threads before calling
5144 (_sys_wait_accept): Wait for accept event in a loop with a finite
5145 timeout, instead of waiting indefinitely. Will hopefully avoid
5146 hanging during exit because WSACleanup deadlocks waiting for the
5147 event object to be released. (Bug#14333)
5149 * w32proc.c (release_listen_threads): New function, signals all
5150 the reader threads that listen for connections to stop waiting.
5152 * w32.h (release_listen_threads): Add prototype.
5154 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5156 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5157 field of new marker (for sanity and safety).
5158 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5159 anyway because XMISCTYPE is a function and can't be an lvalue).
5161 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5163 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5164 (x_after_update_window_line, x_scroll_bar_create)
5165 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5166 (handle_one_xevent, x_clear_frame_area):
5167 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5168 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5169 * xterm.h (x_clear_area): Adjust prototype.
5171 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5173 Hook scanning and indentation functions to find_newline. This helps
5174 to avoid duplicated code and renders more respect to newline cache.
5175 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5176 * cmds.c (Fforward_line):
5177 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5178 Use find_newline and avoid unnecessary point movements.
5179 * search.c (scan_newline): Implement on top of find_newline.
5181 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5183 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5184 scoped code (bug#11258).
5186 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5188 * nsterm.m (last_window): New variable.
5189 (EV_TRAILER2): New macro.
5190 (EV_TRAILER): Call EV_TRAILER2.
5191 (mouseMoved:): Add support for mouse-autoselect-window
5192 on nextstep (Bug#6888).
5194 2013-08-28 Andreas Schwab <schwab@suse.de>
5196 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5197 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5198 Remove unused macro definitions.
5199 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5200 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5201 Only define if emacs.
5203 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5205 Prefer enum glyph_row_area to int where appropriate.
5206 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5208 (window_box, window_box_width, window_box_left, window_box_left_offset)
5209 (window_box_right, window_box_right_offset): Adjust prototypes.
5210 * xdisp.c (window_box, window_box_width, window_box_left)
5211 (window_box_left_offset, window_box_right, window_box_right_offset):
5212 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5213 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5214 * nsterm.m (ns_clip_to_row):
5215 * w32term.c (w32_clip_to_row):
5216 * xterm.c (x_clip_to_row): Likewise.
5218 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5220 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5221 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5223 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5225 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5226 for portability to hosts where /bin/sh has problems.
5228 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5230 Redesign redisplay interface to drop global output_cursor.
5231 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5232 (toplevel): Remove declaration of output_cursor.
5233 (set_output_cursor, x_cursor_to): Remove prototype.
5234 * window.h (struct window): New member output_cursor.
5235 (output_cursor_to): New function to replace RIF member.
5236 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5237 (update_text_area, set_window_cursor_after_update): Use it.
5238 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5239 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5240 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5241 * w32term.c (x_update_window_begin, x_update_window_end):
5242 * xterm.c (x_update_window_begin, x_update_window_end):
5243 Adjust to use per-window output cursor.
5245 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5247 Simplify SELECT_TYPE-related code.
5248 Like EMACS_TIME, this portability layer is no longer needed, since
5249 Emacs has been using fd_set as a portability layer for some time.
5250 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5251 (SELECT_TYPE): Remove. All uses changed to fd_set.
5252 (fd_set) [!FD_SET]: New typedef.
5254 Simplify EMACS_TIME-related code.
5255 This portability layer is no longer needed, since Emacs has been
5256 using struct timespec as a portability layer for some time.
5257 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5258 Include <time.h> rather than "systime.h"; that's all that's needed now.
5259 * dispnew.c: Include <timespec.h> rather than "systime.h";
5260 that's all that's needed now.
5261 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5262 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5263 TIMESPEC_RESOLUTION.
5264 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5265 LOG10_TIMESPEC_RESOLUTION.
5266 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5267 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5268 (make_emacs_time): Remove. All used changed to make_timespec.
5269 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5270 (current_timespec): Rename from current_emacs_time. All uses changed.
5271 (add_emacs_time): Remove. All uses changed to timespec_add.
5272 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5273 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5274 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5275 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5276 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5277 (current_timespec): Rename from current_emacs_time. All uses changed.
5278 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5279 changed to timespec_cmp.
5280 * xgselect.c: Include <timespec.h>, since our .h files don't.
5282 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5284 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5285 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5286 Remove the leftovers.
5287 * gtkutil.c (toplevel): Do not declare Qxft but include
5289 * image.c (toplevel): Do not declare Vlibrary_cache because
5290 it's already done in lisp.h.
5292 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5294 * lisp.h (Mouse_HLInfo): Move from here...
5295 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5296 (reset_mouse_highlight): New function.
5297 * msdos.c (dos_set_window_size, IT_update_begin)
5298 (internal_terminal_init):
5299 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5300 (ns_initialize_display_info):
5301 * w32console.c (initialize_w32_display):
5302 * w32term.c (x_update_window_end, x_free_frame_resources)
5303 (w32_initialize_display_info):
5304 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5305 * window.c (Fdelete_other_windows_internal):
5306 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5307 * termchar.h (toplevel):
5308 * xterm.h (toplevel): Include dispextern.h.
5310 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5312 Fix minor problems found by static checking.
5313 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5314 (expect): Avoid nested-if warning.
5315 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5316 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5317 * nsterm.h, nsterm.m (ns_select):
5318 * xgselect.c, xgselect.h (xg_select):
5319 Adjust signature to better match pselect's.
5320 * nsterm.m (ns_select):
5321 Don't set *TIMEOUT, since pselect doesn't.
5322 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5323 diagnostic about assigning const char * to it.
5324 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5326 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5328 * lread.c (substitute_object_recurse): Handle hash-tables as well
5331 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5333 Fix unlikely core dump in init_tty, and simplify terminfo case.
5334 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5335 The old version incorrectly dumped core if malloc returned a
5336 buffer containing only non-NUL bytes.
5337 (init_tty): Do not allocate or free termcap buffers; the
5338 struct does that for us now.
5339 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5340 (struct tty_display_info): Define members termcap_term_buffer and
5341 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5342 use them. Allocate them directly in struct rather than indirectly
5343 via a pointer, to simplify init_tty.
5345 * frame.c (check_minibuf_window): Initialize 'window' properly,
5346 so that Emacs reliably aborts later if 'window' is not initialized.
5348 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5350 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5351 of VoidSymbol (Bug#15154).
5353 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5355 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5356 mouse_face_beg_y and mouse_face_end_y.
5357 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5358 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5359 Adjust users and update comment where appropriate.
5361 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5363 * frame.c (check_minibuf_window): New function.
5364 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5365 Call check_minibuf_window (Bug#15183).
5367 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5369 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5370 because this is the only last cursor data we need to keep and consult.
5371 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5372 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5375 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5377 Fix recovering from possible decompression error.
5378 Since insert_from_gap doesn't always move point, we can't use PT as
5379 the position where the partially decompressed data ends, and
5380 should count how many bytes was produced so far.
5381 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5382 (unwind_decompress): Really delete partially uncompressed data.
5383 (Fzlib_decompress_region): Take decompressed data size into account.
5385 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5387 * syntax.c (init_syntax_once): Adjust comment and do an early
5388 initialization of Qchar_table_extra_slots just once...
5389 * casetab.c (init_casetab_once):
5390 * category.c (init_category_once):
5391 * character.c (syms_of_character):
5392 * coding.c (syms_of_coding):
5393 * xdisp.c (syms_of_xdisp): ...and omit it here.
5395 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5397 * xdisp.c (get_next_display_element): Don't apply to characters
5398 from a display vector the logic of setting it->end_of_box_run_p
5399 suitable for characters from a buffer. (Bug#15175)
5401 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5402 to handle directories, rather than '_utime' which doesn't.
5405 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5407 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5408 or fullscreen (Bug#14627).
5410 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5412 System-dependent integer overflow fixes.
5413 * process.c (Fset_process_window_size): Signal an error if
5414 the window size is outside the range supported by the lower level.
5415 * sysdep.c (set_window_size): Return negative on error,
5416 nonnegative on success, rather than -1, 0, 1 on not in system,
5417 failure, success. This is simpler. Caller changed.
5418 (serial_configure): Remove unnecessary initialization of local.
5419 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5420 size fits in unsigned long; this isn't true on some 32-bit hosts.
5421 Avoid buffer overrun if some future version of /proc/meminfo has a
5422 variable name longer than 20 bytes.
5423 (system_process_attributes) [__FreeBSD__]:
5424 Don't assume hw.availpages fits in 'int'.
5426 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5428 Don't let very long directory names overrun the stack.
5429 Fix some related minor problems involving "//", vfork.
5430 * callproc.c (encode_current_directory): New function.
5431 (call_process): Don't append "/"; not needed.
5432 * fileio.c (file_name_as_directory_slop): New constant.
5433 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5434 this can save the caller having to alloca.
5435 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5436 Use SAFE_ALLOCA, not alloca.
5437 (directory_file_name, Fexpand_file_name): Leave leading "//"
5438 alone, since it can be special even on POSIX platforms.
5439 * callproc.c (call_process):
5440 * process.c (Fformat_network_address):
5441 * sysdep.c (sys_subshell):
5442 Use encode_current_directory rather than rolling our own.
5443 (create_process): No need to encode directory; caller does that now.
5444 * process.h (encode_current_directory): New decl.
5445 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5446 Rework to avoid 'goto xyzzy;'.
5448 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5450 * xdisp.c (handle_face_prop): If the default face was remapped use
5451 the remapped face for strings from prefix properties. (Bug#15155)
5453 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5455 Minor cleanup for redisplay interface and few related functions.
5456 * frame.h (enum text_cursor_kinds): Move from here...
5457 * dispextern.h (enum text_cursor_kinds): ...to here.
5458 (toplevel): Drop unnecessary declarations.
5459 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5460 in update_window_end_hook and draw_window_cursor functions.
5461 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5462 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5463 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5464 * xterm.c (x_update_window_end, x_draw_window_cursor):
5465 * xdisp.c (display_and_set_cursor, update_window_cursor)
5466 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5467 enum text_cursor_kinds where appropriate.
5469 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5471 Redesign redisplay interface to drop updated_row and updated_area.
5472 * dispextern.h (updated_row, updated_area): Remove declaration.
5473 (struct redisplay_interface): Pass glyph row and row area parameters
5474 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5475 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5477 * dispnew.c (updated_row, updated_area): Remove.
5478 (redraw_overlapped_rows, update_window_line): Adjust user.
5479 (update_marginal_area, update_text_area): Likewise. Pass updated row
5480 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5481 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5484 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5486 * process.c (flush_pending_output): Remove stub.
5489 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5491 * callproc.c: Fix race that killed background processes (Bug#15144).
5492 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5493 Record deleted process-id in critical section, not afterwards.
5494 Don't mistakenly kill process created by a call-process invocation
5495 that discards output and does not wait.
5497 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5499 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5500 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5501 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5502 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5503 to shut up compiler in mark_object.
5504 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5506 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5508 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5509 We can't portably rely on PTY_OPEN doing that, even if
5510 it calls posix_openpt with O_CLOEXEC.
5512 2013-08-20 Kenichi Handa <handa@gnu.org>
5514 * character.c (string_char): Improve commentary.
5516 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5518 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5519 (struct animation_cache): Make signature a flexible array member.
5520 All uses changed. This is a tad slower but may insulate us better
5521 from future changes to ImageMagick.
5523 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5525 * image.c: Shrink memory needed for animation cache.
5526 (SIGNATURE_DIGESTSIZE): New constant.
5527 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5528 (imagemagick_create_cache): Copy the signature. This saves
5529 several KB of memory that ImageMagick wastes per signature.
5530 Don't bother updating the update_time, as the caller does that now.
5531 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5532 it's a fixed size struct member now.
5533 (imagemagick_get_animation_cache): Always destroy the signature,
5534 as it's now imagemagick_create_cache's responsibility to copy it.
5535 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5536 and use memcmp rather than strcmp.
5537 eassert that ImageMagick returns a signature of the specified length.
5539 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5541 * image.c (imagemagick_get_animation_cache): Don't segfault on
5543 (imagemagick_get_animation_cache): Revert to previous definition
5544 so that it actually works. But keep the memory leak fix.
5545 (imagemagick_get_animation_cache): Fix memory leak.
5547 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5549 * image.c: Fix animation cache signature memory leak.
5550 Fix some other minor performance problems while we're at it.
5551 (imagemagick_create_cache): Clear just the members that
5552 need clearing. Don't set update_time, as caller does that now.
5553 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5554 Simplify by using pointer-to-pointer instead of a prev pointer.
5555 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5556 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5557 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5558 it's already a copy. Free the signature probe unless it's cached.
5560 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5561 This was introduced by my 2013-08-12 fix for Bug#15035.
5563 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5565 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5566 (imagemagick_prune_animation_cache): Now static.
5568 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5570 * image.c (imagemagick_get_animation_cache): Don't segfault when
5571 pruning all entries.
5573 2013-08-18 Ken Brown <kbrown@cornell.edu>
5575 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5576 static heap if ENABLE_CHECKING is defined.
5577 (max_bss_sbrk_ptr): New variable.
5579 (report_sheap_usage): Report maximum static heap usage instead of
5580 ending static heap usage.
5582 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5584 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5585 of zlib_initialized according to the results of calling
5586 init_zlib_functions.
5588 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5590 * image.c: Implement an ImageMagick per-image cache.
5591 (imagemagick_get_animation_cache): Fix a double-free error.
5592 (imagemagick_load_image): Remove the ping_wand code, which only
5593 apparently saved time on invalid animated images, and slowed down
5594 everything else. Optimise for the common case.
5596 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5598 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5600 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5602 * marker.c (set_marker): Remove documentation of undefined behavior.
5604 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5606 * image.c (imagemagick_compute_animated_image): Animate correctly
5607 when sub-images are smaller than the main image.
5608 (imagemagick_compute_animated_image): Setting the iterator row to
5609 zero is apparently not allowed.
5610 (imagemagick_compute_animated_image): Allow images that say they
5611 have sub-images that are bigger than the main image, but just crop
5614 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5616 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5618 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5620 * image.c (imagemagick_compute_animated_image): Respect the GIF
5623 2013-08-15 Ken Brown <kbrown@cornell.edu>
5625 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5626 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5629 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5631 Fix minor problems found by static checking.
5632 * frame.c (delete_frame):
5633 * xdisp.c (next_element_from_display_vector):
5634 Avoid uninitialized local.
5635 * image.c (imagemagick_compute_animated_image): Port to C89.
5636 Prefer usual GNU indentation style for loops.
5637 Be more careful about bizarrely large sizes, by using ptrdiff_t
5640 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5642 Fix infinite frame selection loop (Bug#15025).
5643 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5645 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5647 * xdisp.c (compute_window_start_on_continuation_line):
5648 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5649 to make sure we end up setting the window start at the leftmost
5650 visible character of the display line. This avoids funky
5651 horizontal shifting because the window start is not kept on the
5652 same position. (Bug#15090)
5653 (next_element_from_display_vector): Support 'box' face attribute
5654 in the face definitions of a display vector. (Bug#15099)
5656 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5658 * image.c (imagemagick_compute_animated_image): Implement animated
5660 (imagemagick_compute_animated_image): Fix some compilation
5661 warnings. Implement a very simple cache to make the animation
5662 usable at all, but it should be replaced with a per-image cache.
5664 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5666 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5667 to do `for' loops over alist values.
5668 * buffer.h (FOR_EACH_BUFFER):
5669 * process.c (FOR_EACH_PROCESS): Use it.
5670 (handle_child_signal, status_notify, Fget_buffer_process)
5671 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5673 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5675 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5676 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5677 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5678 to xzalloc and so avoid redundant call to memset.
5679 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5680 members because it is allocated with xzalloc and so already zeroed.
5682 2013-08-14 Ken Brown <kbrown@cornell.edu>
5684 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5687 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5689 Utility function and macro to copy Lisp string to C string.
5690 * lisp.h (xlispstrdupa): New macro.
5691 (xlispstrdup): New prototype.
5692 * alloc.c (xlispstrdup): New function.
5693 * callint.c (Fcall_interactively):
5694 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5695 (Fsubstitute_in_file_name):
5696 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5697 * image.c (x_create_bitmap_from_file):
5698 * w32term.c (w32_term_init):
5699 * xterm.c (x_term_init): Use xlispstrdup.
5701 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5703 * image.c (imagemagick_load_image): Make animated pictures work.
5704 There's still some problems with background color settings, though
5707 * decompress.c (unwind_decompress): Always restore point.
5709 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5711 * marker.c (set_marker): Reformat documentation.
5713 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5715 * xdisp.c (cursor_type_changed): Now static.
5717 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5718 Use changed. This avoids the need to call xmalloc and for the
5719 caller to call xfree, and avoids memory leaks in some situations.
5721 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5723 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5724 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5725 (redisplay_window): If window_end_valid is cleared due to non-zero
5726 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5727 so do not call to try_cursor_movement for that window.
5729 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5731 * window.h (struct window): Convert window_end_pos and
5732 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5733 (wset_window_end_pos, wset_window_end_vpos): Remove.
5734 * dispnew.c (adjust_glyph_matrix):
5735 * window.c (Fwindow_end, replace_window, set_window_buffer)
5737 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5738 (set_vertical_scroll_bar, redisplay_window, try_window)
5739 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5740 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5741 (note_mouse_highlight): Adjust users.
5742 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5745 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5747 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5748 * image.c (imagemagick_filename_hint): Use `const char *' and
5749 prefer SSDATA to SDATA to avoid warnings.
5751 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5753 Cleanup window fringes, margins and scroll bars adjustments.
5754 * window.c (set_window_fringes, set_window_margins)
5755 (set_window_scroll_bars, apply_window_adjustment): New functions.
5756 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5757 (Fset_window_scroll_bars): Use them.
5759 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5761 * window.h (struct window): Convert scroll_bar_width
5762 from Lisp_Object to integer. Adjust comment.
5763 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5765 * window.c (wset_scroll_bar_width): Remove.
5766 (make_window): Initialize scroll_bar_width.
5767 (Fsplit_window_internal): Use direct assignment.
5768 (Fset_window_configuration, save_window_save):
5769 Convert Lisp_Object to integer and back where appropriate.
5770 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5771 bar was actually changed, and mention this in docstring.
5773 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5775 * decompress.c: Minor simplifications.
5776 (Fzlib_decompress_region): Don't bother verifying
5777 that avail_out <= UINT_MAX, as that was confusing.
5778 Mention the restriction in a comment instead.
5779 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5781 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5783 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5784 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5786 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5788 * image.c (imagemagick_filename_hint): Check for errors in the
5791 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5793 * window.c (Fwindow_margins): Return nil when there's no marginal
5794 area, as per the documented API.
5796 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5797 Fmake_vector, as scroll bar's struct members are not all Lisp
5798 objects now. This avoids crashes in GC.
5800 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5801 bool, so its address could be taken.
5803 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5805 * image.c (imagemagick_filename_hint): New function to possibly
5806 apply `image-content-type-suffixes'.
5807 (imagemagick_load_image): Use it.
5809 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5811 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5812 if loading zlib failed.
5814 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5816 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5817 2013-08-13 checkin below. Change bool to BOOL, rule is:
5818 All Obj-C code uses BOOL, except for interfaces callable from C.
5820 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5824 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5825 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5826 bool instead of BOOL.
5827 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5828 from Lisp_Object to bitfield. Adjust comment.
5829 * w32term.c (x_scroll_bar_create): Adjust user.
5830 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5831 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5832 Use bool for boolean.
5833 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5834 to `unsigned int' when defining a bitfield.
5836 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5838 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5840 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5842 * window.h (struct window): Convert left_margin_cols and
5843 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5844 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5845 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5847 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5849 (showing_window_margins_p, update_window_line, update_frame_1):
5850 * fringe.c (draw_fringe_bitmap_1):
5851 * xdisp.c (window_box_width): Adjust users.
5852 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5853 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5854 Use direct assignment.
5855 (Fset_window_configuration, save_window_save, Fwindow_margins):
5856 Convert Lisp_Object to integer and back where appropriate.
5857 (Fset_window_margins): Adjust user. Return t if any margin
5858 was actually changed, and mention this in docstring.
5860 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5862 * syntax.c (forward_word):
5863 * cmds.c (forward_char, backward_char): Mention the optional argument.
5865 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5867 * window.h (struct window): Convert left_fringe_width
5868 and right_fringe_width from Lisp_Objects to integers.
5870 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5871 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5872 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5874 (make_window): Initialize new integer fields to -1.
5875 (Fsplit_window_internal): Use direct assignment.
5876 (Fset_window_configuration, save_window_save):
5877 Convert Lisp_Object to integer and back where appropriate.
5878 (Fset_window_fringes): Adjust user. Return t if any fringe
5879 was actually changed, and mention this in docstring.
5881 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5883 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5884 * nsfns.m (x_set_cursor_type):
5885 * w32fns.c (x_set_cursor_type):
5886 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5887 * xdisp.c (set_frame_cursor_types): ...but in common code.
5889 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5891 * font.c (clear_font_cache): New function, stripped from...
5892 (Fclear_font_cache): ...here, which now uses the function
5893 above. Adjust comment.
5894 * font.h (clear_font_cache): Add prototype.
5895 * xfaces.c (clear_face_cache): Use clear_font_cache.
5897 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5899 * window.c (Fset_window_start): Compare `w', not `window' because
5900 `w' might not be equal to `window' after call to decode_live_window.
5902 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5904 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5905 This fixes a problem introduced by the Bug#15035 patch
5906 when using GPG. Reported by Herbert J. Skuhra.
5908 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5910 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5911 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5912 not yet initialized.
5914 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5916 * decompress.c (Fzlib_decompress_region): Support zlib
5917 decompression, too, and rename.
5919 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5921 Minor zlib configuration tweaks.
5922 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5923 Don't assume presence of fn_inflateInit2_ zlib internal function.
5925 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5927 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5928 include the zlib prefix.
5930 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5932 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5933 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5934 define static variables that are pointers to zlib functions to be
5936 (init_zlib_functions) [WINDOWSNT]: New function.
5937 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5939 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5940 macros instead of invoking the zlib functions directly.
5941 (syms_of_decompress): DEFSYM Qzlib_dll.
5942 Staticpro Szlib_available_p.
5944 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5946 Avoid looping over all frame windows to freeze and unfreeze.
5947 * window.h (struct window): Drop frozen_window_start_p.
5948 (freeze_window_starts): Drop prototype.
5949 * frame.h (struct frame): New frozen_window_starts flag.
5950 (FRAME_WINDOWS_FROZEN): New macro.
5951 * window.c (freeze_window_start, freeze_window_starts):
5953 (select_window, replace_window): Adjust users.
5954 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5955 (window_frozen_p): New function.
5956 (redisplay_window): Use it.
5958 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5960 Fix some fd issues when running subprocesses (Bug#15035).
5961 Fix bugs that can leak files or file descriptors on errors.
5962 Don't unlink open temp files, as that's hard for users to diagnose
5963 when things go awry (e.g., temp disk exhausted).
5964 Don't bother to lock temp files. Check for invalid recursion.
5965 * callproc.c (synch_process_fd): Remove. All uses removed.
5966 (synch_process_tempfile): New var or macro.
5967 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5969 (record_kill_process): New arg, the temp name. All callers changed.
5970 (delete_temp_file): Now just a simple wrapper around unlink.
5971 (call_process_kill): New arg, the call_process_fd array.
5972 Close them all. Clear synch_process_pid. Remove the temp file,
5973 or arrange for it to be removed.
5974 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5975 that's been moved to synch_process_tempfile. Caller changed.
5976 Do not remove the tempfile; that's now call_process_kill's
5978 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5979 call_process_kill; the caller now does that.
5980 (call_process_cleanup): Do not close the process fd; that's now
5981 call_process_kill's responsibility.
5982 (Fcall_process): Implement via new function call_process, which
5983 has most of the old body of Fcall_process, but with a different API.
5984 (call_process): New function that does not open or close filefd if
5985 it is nonnegative. Record which fds need to be closed, and let
5986 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5987 Signal an error if invoked recursively (could be done via a hook).
5988 Simplify creation of the tempfile in the MSDOS case.
5989 Don't create the output file until after checking for the executable.
5990 Report any failure to open /dev/null.
5991 Don't open /dev/null for writing twice; once is enough.
5992 Don't create pipe if all output is being discarded or sent to file.
5993 Don't worry about setting up the coding system or reading from the
5994 pipe if all output is being discarded.
5995 Hoist fd_error local into top level, to lessen block nesting.
5996 Don't record deleted pid here; now done by Fcall_process_region.
5997 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5998 and note its success in synch_process_tempfile.
5999 Do not leak resources when child_setup fails.
6000 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6001 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6002 (create_temp_file): Now returns open fd, with an additional
6003 Lisp_Object * argument to return the name. All callers changed.
6004 Do not close the file; rewind it instead, and leave it open for
6005 the caller. Do not lock the temp file. Unwind-protect the file
6006 and the file-descriptor.
6007 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6008 If an asynchrounous process, record it here, not in call_process.
6009 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6010 * eval.c (set_unwind_protect): New function.
6011 * fileio.c (write_region): New function, generalized from the
6012 old Fwrite_region. Do not lock temp files.
6013 (Fwrite_region): Use it.
6014 * lisp.h (set_unwind_protect, write_region): New decls.
6015 * process.c: Include <verify.h>.
6016 (make_process): Mark fds as initially closed.
6017 (deleted_pid_list): Now a list of pid-filename pairs.
6019 (close_process_fd): New function.
6020 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6021 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6022 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6023 (create_process, create_pty, Fmake_serial_process)
6024 (server_accept_connection): Record which fds need to be closed,
6025 and let deactivate_process close them.
6026 (Fmake_network_process): Do not discard the unwind-protect
6027 until it's safe to do so.
6028 (deactivate_process): Close the fds opened by create_process etc.
6029 (Fprocess_send_eof): Adjust to new way of recording open fds.
6030 Report an error if /dev/null can't be opened, instead of aborting.
6031 * process.h (PROCESS_OPEN_FDS): New constant.
6032 (struct Lisp_Process): New member open_fds.
6033 (record_kill_process, record_deleted_pid): Adjust signatures.
6034 (record_deleted_pid): Move decl here ...
6035 * syswait.h (record_deleted_pid): ... from here.
6037 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6039 * decompress.c: Fix bugs with large buffers and weird inputs.
6040 Tune a bit. Reindent as per usual Emacs style.
6041 (BUFFER_SIZE): Remove.
6042 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6043 more than UINT_MAX bytes. Decompress into the gap instead of into
6044 an auto buffer, as this should avoid copying. Return nil if
6045 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6046 set immediate_quit; we shouldn't trust zlib code that much.
6048 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6050 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6051 errors, and really move the gap to where we want it.
6053 * lisp.h: Include decompress.c support.
6055 * emacs.c (main): Include decompress.c support.
6057 * Makefile.in: Include -lz if present.
6059 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6061 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6062 (initWithTitle:): Initialize frame to 0.
6063 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6064 (fillWithWidgetValue:frame:): Rename from
6065 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6067 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6068 fillWithWidgetValue:frame:
6070 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6071 remove memory leak warnings.
6073 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6074 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6077 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6078 (x_activate_menubar): Update the whole menu.
6079 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6080 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6081 current event is not NSSystemDefined (Bug#15001).
6082 Call ns_check_menu_open only if trackingMenu is 2.
6083 (menuDidClose:): New method, decrease trackingMenu.
6084 (fillWithWidgetValue:setDelegate:): New method.
6085 (fillWithWidgetValue:): Call the above.
6087 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6089 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6091 Omit some unnecessary casts.
6092 Many of these go back to the old pre-C89 days, when they may have
6093 been needed, but we've been assuming C89 or later for a while now.
6094 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6095 (live_float_p, live_misc_p, live_vector_p):
6096 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6097 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6098 (defvar_per_buffer):
6099 * callint.c (Fcall_interactively):
6100 * doc.c (Fsubstitute_command_keys):
6101 * filelock.c (get_boot_time):
6102 * frame.c (xrdb_get_resource):
6103 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6104 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6105 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6106 (menuitem_highlight_callback, menu_destroy_callback)
6107 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6108 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6109 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6110 (xg_tool_bar_help_callback, tb_size_cb):
6111 * image.c (xpm_alloc_color, png_read_from_memory)
6112 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6113 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6115 * keymap.c (describe_map):
6116 * nsfns.m (Fns_display_monitor_attributes_list):
6117 * nsmenu.m (process_dialog:):
6118 * nsterm.m (hold_event):
6119 * process.c (wait_reading_process_output):
6120 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6121 * scroll.c (do_direct_scrolling, scrolling_1):
6122 * termcap.c (tgetent):
6123 * window.c (check_window_containing, add_window_to_list)
6124 (freeze_window_starts):
6125 * xdisp.c (compare_overlay_entries, vmessage):
6126 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6127 (x_get_monitor_attributes_xrandr)
6128 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6129 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6130 * xfont.c (xfont_match, xfont_open):
6131 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6132 (menubar_selection_callback, menu_position_func)
6133 (popup_selection_callback, create_and_show_popup_menu)
6134 (dialog_selection_callback, create_and_show_dialog):
6135 * xrdb.c (x_get_string_resource)
6137 * xsmfns.c (x_session_check_input):
6138 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6139 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6140 (xaw_jump_callback, xaw_scroll_callback):
6141 Omit unnecessary casts.
6143 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6145 Minor string-length refactoring.
6146 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6147 * frame.c (make_monitor_attribute_list):
6148 Prefer build_string to strlen + make_string.
6150 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6152 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6153 don't check minor_code (Bug#14417).
6155 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6157 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6158 vertical positions instead. This avoids calling MATRIX_ROW with
6159 row numbers that are possibly beyond valid limits. (Bug#15064)
6161 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6163 Use xstrdup and build_unibyte_string where applicable.
6164 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6165 * xfns.c (x_window):
6166 * xrdb.c (x_get_customization_string):
6167 * xterm.c (xim_initialize):
6168 * w32fns.c (w32_window): Use xstrdup.
6169 (w32_display_monitor_attributes_list):
6170 * emacs.c (init_cmdargs):
6171 * keyboard.c (PUSH_C_STR):
6172 * nsfont.m (nsfont_open):
6173 * sysdep.c (system_process_attributes):
6174 * w32.c (system_process_attributes):
6175 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6177 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6179 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6180 variables of these types so that GDB would know about them, as aid
6181 for debugging fatal exceptions. (Bug#15024) See also
6182 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6185 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6187 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6188 larger than the NSWindow (Bug#14934).
6190 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6192 Redesign redisplay interface to drop global variable updated_window.
6193 Always pass currently updated window as a parameter to update routines.
6194 * dispextern.h (updated_window): Remove declaration.
6195 (struct redisplay_interface): Pass window parameter to
6196 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6197 and after_update_window_hook.
6198 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6200 * dispnew.c (updated_window): Remove.
6201 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6202 (update_window_line): Adjust to match redisplay interface changes.
6203 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6204 (ns_scroll_run, ns_after_update_window_line):
6205 * w32term.c (x_update_window_begin, x_update_window_end)
6206 (x_after_update_window_line, x_scroll_run):
6207 * xterm.c (x_update_window_begin, x_update_window_end)
6208 (x_after_update_window_line, x_scroll_run):
6209 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6210 Likewise. Adjust comments where appropriate.
6211 (x_cursor_to): Simplify because this is always called during window
6212 update (but install debugging check anyway).
6213 (expose_window): Check must_be_updated_p flag to see whether this
6214 function is called during window update.
6216 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6218 Do not reset window modification event counters excessively.
6219 These leftovers and poor man's tricky methods to catch extra
6220 redisplay's attention are no longer needed.
6221 * frame.c (set_menu_bar_lines_1):
6222 * minibuf.c (read_minibuf_unwind):
6223 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6224 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6225 (window_scroll_line_based, Fset_window_configuration):
6226 * xdisp.c (redisplay_window): Do not reset last_modified and
6227 last_overlay_modified counters.
6229 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6231 * xselect.c (x_send_client_event): Set send_event and serial, memset
6232 data.l as it might be bigger than data.b. Use 24 bit mask to
6233 XSendEvent (Bug#15034).
6235 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6237 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6238 for TTY frames that are not the top frame on their console.
6241 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6243 * w32term.c (w32fullscreen_hook): Really maximize frame when
6244 asked for (Bug#14841).
6246 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6248 Prefer selected_window to Fselected_window, likewise for frames.
6249 * buffer.c (Fbuffer_swap_text):
6250 * data.c (Fvariable_binding_locus):
6251 * window.c (run_window_configuration_change_hook): Adjust users.
6252 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6253 Use decode_live_frame.
6255 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6257 Be more careful if selected window shows the buffer other than current,
6258 use window_outdated only if this is not so. This change should also
6259 address some weird issues discussed in Bug#13012.
6260 * window.h (window_outdated): New prototype.
6261 * window.c (window_outdated): Now here. Convert from static and
6262 always assume window's buffer.
6263 (Fwindow_end, Fwindow_line_height): Use it.
6264 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6265 and always assume window's buffer.
6266 (redisplay_window): Adjust user.
6267 (redisplay_internal): Call to reconsider_clip_changes once and
6268 check whether mode line should be updated only if selected window
6269 shows current buffer.
6270 (run_window_scroll_functions): Use eassert for debugging check.
6271 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6273 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6275 * window.c (window_scroll, window_scroll_pixel_based)
6276 (window_scroll_line_based): Use bool for booleans.
6278 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6280 * process.c: Fix minor off-by-one issues in descriptor counts.
6281 This shouldn't fix any real bugs, but it cleans up the code a bit.
6282 (max_process_desc, max_input_desc): -1, not 0, means none.
6284 (delete_input_desc): New function.
6285 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6286 (deactivate_process): Scan backwards when recomuting max_process_desc;
6287 that should be faster.
6288 (init_process_emacs): Initialize max_input_desc.
6290 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6292 Use region cache to speedup bidi_find_paragraph_start.
6293 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6294 Rename cache_long_line_scans to cache_long_scans.
6295 * buffer.c (bset_cache_long_line_scans): Rename to
6296 bset_cache_long_scans.
6297 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6298 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6300 (syms_of_buffer): Rename cache-long-line-scans to
6301 cache-long-scans. Adjust docstring.
6302 * search.c (newline_cache_on_off):
6303 * indent.c (width_run_cache_on_off): Adjust users.
6304 * bidi.c (bidi_paragraph_cache_on_off): New function.
6305 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6306 * insdel.c (prepare_to_modify_buffer):
6307 Invalidate bidi_paragraph_cache if enabled.
6309 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6311 Invalidate region caches only if buffer text is going to be changed.
6312 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6313 (modify_text): ...new prototype.
6314 (prepare_to_modify_buffer_1): New prototype.
6315 * textprop.c (modify_region): Rename to...
6316 (modify_text_properties): ...new function.
6317 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6318 (Fremove_list_of_text_properties): Adjust users.
6319 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6320 (modify_text): ...new function.
6321 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6322 (prepare_to_modify_buffer_1): ...new function.
6323 * casefiddle.c (casify_region):
6324 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6325 (Ftranspose_regions): Use modify_text.
6327 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6329 * lisp.mk (lisp): Add nadvice.elc.
6331 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6333 New macro to iterate over live buffers similar to frames.
6334 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6335 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6336 Declare buffer-related variables here to offload lisp.h.
6337 * buffer.c (Vbuffer_alist): Adjust comment.
6338 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6339 (other_buffer_safely):
6340 * data.c (store_symval_forwarding):
6341 * dispnew.c (Fframe_or_buffer_changed_p):
6342 * fileio.c (Fdo_auto_save):
6343 * filelock.c (unlock_all_files):
6344 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6346 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6348 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6349 * callproc.c (create_temp_file):
6350 * filelock.c (create_lock_file):
6351 Assume mkostemp, since it's now provided by Gnulib.
6353 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6355 * w32.c (mkostemp): New function.
6356 (mktemp): Remove, no longer used. Most of the code reused in
6357 mkostemp. (Bug#15015)
6358 (mktemp): Don't undef.
6360 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6362 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6363 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6364 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6365 (free_glyph_pool, check_glyph_memory): Likewise for
6366 all users. Adjust comments where appropriate.
6368 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6370 * composite.h: Minor fixups.
6371 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6372 to fix a misspelling, and change it to an inline function while
6373 we're at it (it need not be a macro). All uses changed.
6374 (composition_method, composition_valid_p):
6375 Rewrite to avoid assignments in if-conditions.
6377 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6379 Do not use global Lisp_Object in composition macros.
6380 * composite.h (composition_temp): Remove declaration.
6381 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6382 (composition_method, composition_valid_p): ...inline functions.
6383 (compose_region): Remove the leftover.
6384 * composite.c (composition_temp): Remove.
6385 (run_composition_function, update_compositions)
6386 (composition_compute_stop_pos, composition_adjust_point)
6387 (Ffind_composition_internal):
6388 * coding.c (handle_composition_annotation):
6389 * xdisp.c (handle_composition_prop, check_point_in_composition):
6390 Related users changed.
6392 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6394 Drop FRAME_PTR typedef.
6395 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6396 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6397 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6398 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6399 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6400 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6401 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6402 All related users changed.
6404 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6406 * eval.c (default_toplevel_binding): New function.
6408 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6409 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6410 (syms_of_eval): Export them.
6411 * data.c (Fdefault_value): Micro cleanup.
6412 * term.c (init_tty): Use "false".
6414 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6416 Fix X GC leak in GTK and raw (no toolkit) X ports.
6417 * xterm.c (x_free_frame_resources): If white and black relief
6418 GCs are allocated, always free them here.
6419 * xfns.c (x_make_gc): Omit redundant initialization.
6420 * widget.c (create_frame_gcs): Remove the leftover.
6421 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6422 in x_free_frame_resources.
6424 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6426 * nsterm.m (windowWillResize:toSize:): Only change title if
6427 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6429 (viewDidEndLiveResize): New method.
6431 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6432 inside NS_IMPL_COCOA.
6434 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6436 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6437 Do not check whether undo is enabled because record_insert and
6438 record_delete does that themselves.
6440 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6442 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6443 member which is not really used any more.
6444 (FRAME_XIC_BASE_FONTNAME): Remove.
6445 * xfns.c (xic_free_fontset): Adjust user.
6446 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6447 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6448 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6449 (xdialog_show): Use eassert for debugging check.
6450 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6452 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6454 * fileio.c, fns.c (merge): Move extern decl from here ...
6455 * lisp.h (merge): ... to here.
6457 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6459 Fix last font-related change.
6460 * w32font.h (w32font_list_internal, w32font_match_internal):
6462 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6463 (uniscribe_list_family): Adjust to match font API change.
6464 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6465 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6467 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6469 * frame.h (FRAME_MOUSE_UPDATE):
6470 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6471 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6473 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6475 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6476 * font.h (struct font_driver): Change list, match, and list_family
6477 functions to accept struct frame * as first arg.
6478 * font.c (font_score, font_compare, font_sort_entities):
6480 (font_sort_entities, font_list_entities, font_select_entity)
6481 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6482 match font API change.
6483 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6484 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6485 * ftxfont.c (ftxfont_list, ftxfont_match):
6486 * xftfont.c (xftfont_list, xftfont_match):
6487 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6488 * w32font.c (w32font_list, w32font_match, w32font_list)
6489 (w32font_list_internal, w32_font_match_internal): Likewise.
6490 * xfaces.c (Fx_family_fonts): Adjust user.
6492 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6494 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6495 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6496 only if HAVE_X_WINDOWS is in use.
6497 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6498 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6499 * w32term.c (x_wm_set_icon_position): Likewise.
6500 * w32fns.c (x_icon): Adjust user.
6502 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6504 * xterm.c (last_mouse_press_frame): Remove the
6505 leftover which is not really used any more.
6506 (handle_one_xevent, syms_of_xterm): Adjust users.
6507 (x_flush): Call XFlush once per each X display, not frame.
6508 This is better because this code always unconditionally skips
6509 non-X frames in Vframe_list and issues the only XFlush if we
6510 have more than one X frame on the same X display.
6511 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6512 Use bool for booleans.
6513 (x_draw_glyph_string_background, cvt_string_to_pixel)
6514 (cvt_pixel_dtor): Drop unnecessary prototypes.
6515 * xterm.h (x_display_ok): Adjust prototype.
6517 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6519 Drop unnecessary functions that deals with frame pixel size.
6520 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6521 (x_pixel_height): Drop prototypes.
6522 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6523 (x_pixel_height): Drop implementations.
6524 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6525 which should be always valid for window frame.
6526 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6527 * w32menu.c (Fx_popup_dialog):
6528 * xmenu.c (Fx_popup_dialog): Likewise for both.
6530 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6532 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6533 frame parameters and call to Fmodify_frame_parameters just once.
6534 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6535 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6536 and mention nil frame in docstring.
6538 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6540 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6541 (x_figure_window_size): Likewise. Adjust to return long.
6542 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6543 (toplevel): Move Qterminal_live_p to...
6544 * terminal.c (toplevel): ...here, make it static, and...
6545 (syms_of_terminal): ...DEFSYM here.
6546 * frame.h (Qterminal_live_p): Remove declaration.
6547 (make_frame, x_figure_window_size): Adjust prototype.
6548 * nsfns.m (Fx_create_frame): Use long for window flags.
6550 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6552 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6553 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6554 Do not assume that emacs_close (INT_MAX) is a no-op.
6556 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6558 * xfaces.c (make_face_cache): For struct face_cache, prefer
6559 xmalloc to xzalloc and so avoid redundant call to memset.
6560 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6562 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6564 * fringe.c (draw_window_fringes, update_window_fringes)
6565 (compute_fringe_widths):
6566 * w32term.c (x_draw_glyph_string):
6567 * window.c (candidate_window_p, Frecenter):
6568 * xfaces.c (realize_basic_faces, realize_default_face)
6569 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6570 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6571 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6572 * xmenu.c (Fx_menu_bar_open_internal):
6573 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6574 * xsettings.c (xft_settings_event):
6575 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6576 Use bool for booleans. Adjust style and comments where
6578 * dispextern.h (draw_window_fringes, update_window_fringes)
6579 (compute_fringe_widths):
6580 * xterm.h (x_had_errors_p): Adjust prototype.
6582 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6584 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6585 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6587 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6589 * fns.c (toplevel): Remove comment before Fsafe_length because
6592 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6594 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6596 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6598 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6599 frame which got the message is still alive, before dereferencing
6600 its pointer. (Bug#14970)
6602 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6603 be a live window, before using it as such. (Bug#14970)
6605 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6607 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6608 w32_detect_focus_change instead of doing part of its job by hand.
6609 This fixes the problem whereby FOCUS_OUT events were not sent to
6612 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6614 * process.c (Fprocess_list): Doc fix.
6616 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6617 being re-exposed only if it didn't ask to become visible.
6618 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6619 was previously iconified. (Bug#14841)
6620 (x_iconify_frame): Mark the frame iconified.
6622 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6624 Fix minor problems found by static checking.
6625 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6626 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6628 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6630 * eval.c (set_specpdl_old_value): New function.
6631 (unbind_to): Minor simplification.
6632 (get_backtrace_frame): New function.
6633 (Fbacktrace_frame): Use it. Add `base' argument.
6634 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6635 (syms_of_eval): Export backtrace-eval.
6636 * xterm.c (x_focus_changed): Simplify.
6638 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6640 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6642 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6644 * xdisp.c (redisplay_window): Instead of moving point out of
6645 scroll margin, reject the force_start method, and try scrolling
6646 instead. (Bug#14780)
6648 2013-07-24 Ken Brown <kbrown@cornell.edu>
6650 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6653 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6655 * eval.c (Fprogn): Do not check that BODY is a proper list.
6656 This undoes the previous change. The check slows down the
6657 interpreter, and is not needed to prevent a crash. See
6658 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6660 2013-07-23 Glenn Morris <rgm@gnu.org>
6662 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6664 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6666 Port to GNU/Linux systems with tinfo but not ncurses.
6667 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6668 to decide whether ncurses is being used. Without this change,
6669 GCC complains about tgetent not being declared, on a system
6670 that has tinfo installed but ncurses not installed.
6672 * eval.c (Fprogn): Check that BODY is a proper list.
6674 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6675 * data.c (Fsetq_default):
6676 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6677 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6679 Tune by taking advantage of the fact that ARGS is always a list
6680 when a function is declared to have UNEVALLED args.
6682 * emacsgtkfixed.c: Port to GCC 4.6.
6683 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6685 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6687 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6688 here to silence compiler warnings.
6690 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6692 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6693 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6694 from messing up Emacs's 'struct frame' (Bug#14923).
6696 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6698 * alloc.c (make_save_ptr_ptr): Define this function.
6699 It was inadvertently omitted. It's needed only if
6700 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6702 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6704 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6705 frame have focus (Bug#14895).
6707 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6709 Avoid vfork-related deadlock more cleanly.
6710 * callproc.c (child_setup): When the child's exec fails, output
6711 the program name, as that's more useful. Use O_NONBLOCK to avoid
6713 * process.c (create_process_1): Remove; no longer needed.
6714 (create_process): Remove timer hack; no longer needed, now that
6715 the child avoids deadlock.
6717 2013-07-20 Glenn Morris <rgm@gnu.org>
6719 * image.c (Fimage_flush): Fix doc typo.
6721 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6723 Fix array bounds violation when pty allocation fails.
6724 * process.c (PTY_NAME_SIZE): New constant.
6725 (pty_name): Remove static variable; it's now auto.
6726 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6727 Take pty_name as an arg rather than using a static variable.
6728 All callers changed.
6729 (create_process): Recover pty_flag from process, not from volatile local.
6730 (create_pty): Stay inside array even when pty allocation fails.
6731 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6733 * lread.c (Fload): Avoid initialization only when lint checking.
6734 Mention that it's needed only for older GCCs.
6736 2013-07-20 Kenichi Handa <handa@gnu.org>
6738 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6739 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6741 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6743 * lread.c (Fload): Avoid uninitialized warning.
6745 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6747 Fix some minor file descriptor leaks and related glitches.
6748 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6749 (create_lock_file): Use write, not emacs_write.
6750 * image.c (slurp_file, png_load_body):
6751 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6752 (server_accept_connection):
6753 Don't leak an fd on memory allocation failure.
6754 * image.c (slurp_file): Add a cheap heuristic for growing files.
6755 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6756 as that's what the other routines do. Maybe input need not be
6757 blocked at all, but it's better to be consistent.
6758 Avoid undefined behavior when strlen is zero.
6760 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6761 (NSTATICS): Now a constant; doesn't need to be a macro.
6763 2013-07-19 Richard Stallman <rms@gnu.org>
6765 * coding.c (decode_coding_utf_8): Add simple loop for fast
6766 processing of ASCII characters.
6768 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6770 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6772 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6774 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6775 unportable 'struct x_display_info'.
6776 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6779 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6781 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6782 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6784 (system_process_attributes): Prefer plain char to unsigned char
6785 when either will do. Clean up properly if interrupted or if
6786 memory allocations fail. Don't assume sscanf succeeds.
6787 Remove no-longer-needed workaround to stop GCC from whining.
6788 Read command-line once, instead of multiple times. Check read status a
6791 Fix obscure porting bug with varargs functions.
6792 The code assumed that int is treated like ptrdiff_t in a vararg
6793 function, which is not a portable assumption. There was a similar
6794 -- though these days less likely -- porting problem with various
6795 assumptions that pointers of different types all smell the same as
6796 far as vararg functions is conserved. To make this problem less
6797 likely in the future, redo the API to use varargs functions.
6798 * alloc.c (make_save_value): Remove this vararg function.
6799 All uses changed to ...
6800 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6801 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6803 (make_save_ptr): Rename from make_save_pointer, for consistency with
6804 the above. Define only on platforms that need it. All uses changed.
6806 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6808 * keyboard.c: Try to fix typos in previous change.
6809 (DISPLAY_LIST_INFO): New macro.
6810 (kbd_buffer_get_event): Do not access members that are not present
6811 in X11. Revert inadvertent change of "!=" to "=".
6813 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6815 * keyboard.c (kbd_buffer_get_event):
6816 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6817 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6819 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6821 * filelock.c: Fix unlikely file descriptor leaks.
6822 (get_boot_time_1): Rework to avoid using emacs_open.
6823 This doesn't actually fix a leak, but is better anyway.
6824 (read_lock_data): Use read, not emacs_read.
6826 * doc.c: Fix minor memory and file descriptor leaks.
6827 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6828 (get_doc_string, Fsnarf_documentation):
6829 Fix file descriptor leak on error.
6831 * term.c: Fix minor fdopen-related file descriptor leaks.
6832 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6833 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6835 * charset.c: Fix file descriptor leaks and errno issues.
6837 (load_charset_map_from_file): Don't leak file descriptor on error.
6838 Use plain record_xmalloc since the allocation is larger than
6839 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6841 * eval.c (record_unwind_protect_nothing):
6842 * fileio.c (fclose_unwind):
6844 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6845 The replacement doesn't block input, but that no longer seems
6848 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6850 * lread.c: Fix file descriptor leaks and errno issues.
6851 (Fload): Close some races that leaked fds or streams when 'load'
6853 (Fload, openp): Report error number of last nontrivial failure to open.
6854 ENOENT counts as trivial.
6855 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6857 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6858 now that the function is always called with a nonnegative arg.
6859 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6860 All uses replaced with ...
6861 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6863 A few more minor file errno-reporting bugs.
6864 * callproc.c (Fcall_process):
6865 * doc.c (Fsnarf_documentation):
6866 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6867 * process.c (set_socket_option):
6868 Don't let a constructor trash errno.
6869 * doc.c: Include <errno.h>.
6871 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6873 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6875 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6877 Fix w32 bug with call-process-region (Bug#14885).
6878 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6879 to Fcall_process when the input is empty. This simplifies the
6880 code a bit. It makes no difference on POSIXish platforms but
6881 apparently it fixes a bug on w32.
6883 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6884 * fileio.c (close_file_unwind): Don't close if FD is negative;
6885 this can happen when unwinding a zapped file descriptor.
6886 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6887 in case Emacs runs out of memory between the two unwind-protects.
6888 Don't trash errno when closing FD.
6889 Zap the FD in the specpdl when closing it, instead of deferring
6890 the removal of the unwind-protect; this fixes a bug where a child
6891 function unwinds the stack past us.
6893 New unwind-protect flavors to better type-check C callbacks.
6894 This also lessens the need to write wrappers for callbacks,
6895 and the need for make_save_pointer.
6896 * alloc.c (free_save_value):
6897 * atimer.c (run_all_atimers):
6899 * alloc.c (safe_alloca_unwind):
6900 * atimer.c (unwind_stop_other_atimers):
6901 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6902 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6903 * minibuf.c (choose_minibuf_frame_1):
6904 * process.c (make_serial_process_unwind):
6905 * xdisp.c (pop_message_unwind):
6906 * xselect.c (queue_selection_requests_unwind):
6907 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6908 * alloc.c (record_xmalloc):
6909 Prefer record_unwind_protect_ptr to record_unwind_protect with
6911 * alloc.c (Fgarbage_collect):
6912 Prefer record_unwind_protect_void to passing a dummy.
6913 * buffer.c (restore_buffer):
6914 * window.c (restore_window_configuration):
6915 * xfns.c, w32fns.c (do_unwind_create_frame)
6916 New wrapper. All record-unwind uses of wrappee changed.
6917 * buffer.c (set_buffer_if_live):
6918 * callproc.c (call_process_cleanup, delete_temp_file):
6919 * coding.c (code_conversion_restore):
6920 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6921 * editfns.c (save_excursion_restore)
6922 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6923 (save_restriction_restore):
6924 * eval.c (restore_stack_limits, un_autoload):
6925 * fns.c (require_unwind):
6926 * keyboard.c (recursive_edit_unwind, tracking_off):
6927 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6928 * macros.c (pop_kbd_macro, restore_menu_items):
6929 * nsfns.m (unwind_create_frame):
6930 * print.c (print_unwind):
6931 * process.c (start_process_unwind):
6932 * search.c (unwind_set_match_data):
6933 * window.c (select_window_norecord, select_frame_norecord):
6934 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6935 (fast_set_selected_frame):
6936 * xfns.c, w32fns.c (unwind_create_tip_frame):
6937 Return void, not a dummy Lisp_Object. All uses changed.
6938 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6939 * callproc.c (call_process_kill):
6940 * fileio.c (restore_point_unwind, decide_coding_unwind)
6941 (build_annotations_unwind):
6942 * insdel.c (Fcombine_after_change_execute_1):
6943 * keyboard.c (read_char_help_form_unwind):
6944 * menu.c (unuse_menu_items):
6945 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6946 * sound.c (sound_cleanup):
6947 * xdisp.c (unwind_redisplay):
6948 * xfns.c (clean_up_dialog):
6949 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6950 Accept no args and return void, instead of accepting and returning
6951 a dummy Lisp_Object. All uses changed.
6952 * cygw32.c (fchdir_unwind):
6953 * fileio.c (close_file_unwind):
6954 * keyboard.c (restore_kboard_configuration):
6955 * lread.c (readevalllop_1):
6956 * process.c (wait_reading_process_output_unwind):
6957 Accept int and return void, rather than accepting an Emacs integer
6958 and returning a dummy object. In some cases this fixes an
6959 unlikely bug when the corresponding int is outside Emacs integer
6960 range. All uses changed.
6961 * dired.c (directory_files_internal_unwind):
6962 * fileio.c (do_auto_save_unwind):
6963 * gtkutil.c (pop_down_dialog):
6964 * insdel.c (reset_var_on_error):
6965 * lread.c (load_unwind):
6966 * xfns.c (clean_up_file_dialog):
6967 * xmenu.c, nsmenu.m (pop_down_menu):
6968 * xmenu.c (cleanup_widget_value_tree):
6969 * xselect.c (wait_for_property_change_unwind):
6970 Accept pointer and return void, rather than accepting an Emacs
6971 save value encapsulating the pointer and returning a dummy object.
6973 * editfns.c (Fformat): Update the saved pointer directly via
6974 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6975 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6976 (unwind_body): New function.
6977 (record_unwind_protect): First arg is now a function returning void,
6978 not a dummy Lisp_Object.
6979 (record_unwind_protect_ptr, record_unwind_protect_int)
6980 (record_unwind_protect_void): New functions.
6981 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6982 * fileio.c (struct auto_save_unwind): New type.
6983 (do_auto_save_unwind): Use it.
6984 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6985 * insdel.c (struct rvoe_arg): New type.
6986 (reset_var_on_error): Use it.
6987 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6989 (specbinding_func): Remove; there are now several such functions.
6990 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6991 (set_unwind_protect_ptr): New function.
6992 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6994 Be simpler and more consistent about reporting I/O errors.
6995 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6996 Say "Read error" and "Write error", rather than "I/O error", or
6997 "IO error reading", or "IO error writing", when a read or write
6999 * process.c (Fmake_network_process, wait_reading_process_output)
7000 (send_process, Fprocess_send_eof, wait_reading_process_output):
7001 Capitalize diagnostics consistently. Put "failed foo" at the
7002 start of the diagnostic, so that we don't capitalize the
7003 function name "foo". Consistently say "failed" for such
7005 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7006 All callers changed. This is so it can use report_file_error.
7007 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7008 diagnostics consistently as above.
7010 * fileio.c (report_file_errno): Fix errno reporting bug.
7011 If the file name is neither null nor a pair, package it up as a
7012 singleton list. All callers changed, both to this function and to
7013 report_file_error. This fixes a bug where the memory allocator
7014 invoked by list1 set errno so that the immediately following
7015 report_file_error reported the wrong errno value.
7017 Fix minor problems found by --enable-gcc-warnings.
7018 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7019 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7021 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7023 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7024 Set event->arg to Qt if switch-event shall be generated.
7025 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7027 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7029 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7032 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7033 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7034 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7035 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7036 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7037 and there is a focused frame.
7038 (head_table): Add focus-in and focus-out.
7039 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7040 bind to handle-focus-in/out.
7042 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7043 (Fhandle_switch_frame): Call Fhandle_focus_in.
7044 (syms_of_frame): defsubr handle-focus-in/out.
7046 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7048 Fix porting bug to older POSIXish platforms (Bug#14862).
7049 * sysdep.c (emacs_pipe): New function, that implements
7050 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7051 This should port better to CentOS 5 and to Mac OS X 10.6.
7052 All calls to pipe2 changed.
7054 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7055 This makes the code easier to read and the executable a bit smaller.
7056 Do not replace all calls to Fcons that happen to create lists,
7057 just calls that are intended to create lists. For example, when
7058 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7059 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7060 Similarly for list2 through list5.
7061 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7062 * bytecode.c (exec_byte_code):
7063 * callint.c (quotify_arg, Fcall_interactively):
7064 * callproc.c (Fcall_process, create_temp_file):
7065 * charset.c (load_charset_map_from_file)
7066 (Fdefine_charset_internal, init_charset):
7067 * coding.c (get_translation_table, detect_coding_system)
7068 (Fcheck_coding_systems_region)
7069 (Fset_terminal_coding_system_internal)
7070 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7071 * composite.c (update_compositions, Ffind_composition_internal):
7072 * dired.c (directory_files_internal, file_name_completion)
7074 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7075 * doc.c (Fsnarf_documentation):
7076 * editfns.c (Fmessage_box):
7078 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7079 (Feval, eval_sub, Ffuncall, apply_lambda):
7080 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7081 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7082 (Fset_file_times, Finsert_file_contents)
7083 (Fchoose_write_coding_system, Fwrite_region):
7084 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7085 * font.c (font_registry_charsets, font_parse_fcname)
7086 (font_prepare_cache, font_update_drivers, Flist_fonts):
7087 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7088 * frame.c (make_frame, Fmake_terminal_frame)
7089 (x_set_frame_parameters, x_report_frame_params)
7090 (x_default_parameter, Fx_parse_geometry):
7091 * ftfont.c (syms_of_ftfont):
7092 * image.c (gif_load):
7093 * keyboard.c (command_loop_1):
7094 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7095 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7096 (Fminor_mode_key_binding, accessible_keymaps_1)
7097 (Faccessible_keymaps, Fwhere_is_internal):
7098 * lread.c (read_emacs_mule_char):
7099 * menu.c (find_and_return_menu_selection):
7100 * minibuf.c (get_minibuffer):
7101 * nsfns.m (Fns_perform_service):
7102 * nsfont.m (ns_script_to_charset):
7103 * nsmenu.m (ns_popup_dialog):
7104 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7105 (Fx_own_selection_internal):
7106 * nsterm.m (append2):
7107 * print.c (Fredirect_debugging_output)
7108 (print_prune_string_charset):
7109 * process.c (Fdelete_process, Fprocess_contact)
7110 (Fformat_network_address, set_socket_option)
7111 (read_and_dispose_of_process_output, write_queue_push)
7112 (send_process, exec_sentinel):
7113 * sound.c (Fplay_sound_internal):
7114 * textprop.c (validate_plist, add_properties)
7115 (Fput_text_property, Fadd_face_text_property)
7116 (copy_text_properties, text_property_list, syms_of_textprop):
7117 * unexaix.c (report_error):
7118 * unexcoff.c (report_error):
7119 * unexsol.c (unexec):
7120 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7121 (Fformat_mode_line, syms_of_xdisp):
7122 * xfaces.c (set_font_frame_param)
7123 (Finternal_lisp_face_attribute_values)
7124 (Finternal_merge_in_global_face, syms_of_xfaces):
7125 * xfns.c (x_default_scroll_bar_color_parameter)
7126 (x_default_font_parameter, x_create_tip_frame):
7127 * xfont.c (xfont_supported_scripts):
7128 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7129 (menu_help_callback, xmenu_show):
7131 * xterm.c (set_wm_state):
7132 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7133 and similarly for list2 through list5.
7135 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7137 * callproc.c (Fcall_process_region): Fix minor race and tune.
7138 (create_temp_file): New function, with the temp-file-creation part
7139 of the old Fcall_process_region. Use Fcopy_sequence to create the
7140 temp file name, rather than alloca + build_string, for simplicity.
7141 Don't bother to block input around the temp file creation;
7142 shouldn't be needed. Simplify use of mktemp.
7143 Use record_unwind_protect immediately after creating the temp file;
7144 this closes an unlikely race where the temp file was not removed.
7145 Use memcpy rather than an open-coded loop.
7146 (Fcall_process_region): Use the new function. If the input is
7147 empty, redirect from /dev/null rather than from a newly created
7148 empty temp file; this avoids unnecessary file system traffic.
7150 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7152 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7153 Simplify by making this case like the other two. This is a bit
7154 slower on obsolete hosts, but the extra complexity isn't worth it.
7156 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7157 * process.c (create_process) [!DOS_NT]:
7158 Remove now-unnecessary calls to emacs_close.
7160 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7162 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7163 returning early. (Bug#14850)
7165 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7166 and inhibit-iso-escape-detection attributes of 'undecided'.
7169 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7171 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7172 Reported by Herbert J. Skuhra in
7173 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7175 Don't lose top specpdl entry when memory is exhausted.
7176 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7177 specpdl overflow here, to simplify callers; all callers changed.
7178 Always reserve an unused entry at the stack top; this avoids
7179 losing the top entry's information when memory is exhausted.
7181 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7183 Clean up errno reporting and fix some errno-reporting bugs.
7184 * callproc.c (Fcall_process):
7185 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7186 * process.c (create_process, Fmake_network_process):
7187 * unexaix.c (report_error):
7188 * unexcoff.c (report_error):
7189 Be more careful about reporting the errno of failed operations.
7190 The code previously reported the wrong errno sometimes.
7191 Also, prefer report_file_errno to setting errno + report_file_error.
7192 (Fcall_process): Look at openp return value rather than at path,
7193 as that's a bit faster and clearer when there's a numeric predicate.
7194 * fileio.c (report_file_errno): New function, with most of the
7195 old contents of report_file_error.
7196 (report_file_error): Use it.
7197 (Ffile_exists_p, Ffile_accessible_directory_p):
7198 Set errno to 0 when it is junk.
7199 * fileio.c (Faccess_file):
7200 * image.c (x_create_bitmap_from_file):
7201 Use faccessat rather than opening the file, to avoid the hassle of
7202 having a file descriptor open.
7203 * lisp.h (report_file_errno): New decl.
7204 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7207 * process.c (create_process, wait_reading_process_output) [AIX]:
7208 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7209 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7210 a multithreaded environment anyway).
7211 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7213 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7215 * image.c (x_find_image_file): Don't close a remote file handle.
7217 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7219 Fix races with threads and file descriptors.
7220 * callproc.c (Fcall_process_region):
7221 * dired.c (open_directory):
7222 * emacs.c (main, Fdaemon_initialized):
7223 * image.c (x_find_image_file):
7224 * inotify.c (Finotify_rm_watch):
7225 * lread.c (Flocate_file_internal):
7226 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7227 * term.c (term_mouse_moveto, init_tty):
7228 * termcap.c (tgetent):
7229 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7230 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7231 * unexhp9k800.c, unexmacosx.c (unexec):
7232 * callproc.c (Fcall_process_region):
7233 Use emacs_close, not close.
7234 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7235 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7236 and posix_close function on current platforms (which all lack them).
7237 (emacs_close): Use it. This should fix the races on GNU/Linux and
7238 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7239 and it should avoid closing random victim file descriptors on
7242 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7244 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7245 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7248 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7249 This is for .gdbinit xbacktrace.
7251 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7252 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7253 (emacs_set_tty): Now static.
7254 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7255 * term.c (tty_capable_p, tty_default_color_capabilities)
7256 (get_tty_terminal, term_mouse_movement)
7257 (handle_one_term_event, init_tty, maybe_fatal):
7258 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7259 (tgetent, scan_file, name_match, compare_contin):
7260 * terminal.c (get_terminal):
7261 Use bool for boolean.
7262 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7263 Prefer char to unsigned char if either will do.
7264 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7265 (tty_write_glyphs): Prefer int to unsigned.
7266 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7267 All callers changed.
7268 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7270 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7273 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7274 (B__dummy__): New dummy symbol, to pacify C89.
7275 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7276 they can't grok varargs macros.
7277 * dispnew.c (add_window_display_history)
7278 (add_frame_display_history):
7279 * print.c (print_object):
7280 * xdisp.c (debug_method_add):
7281 Use %p printf format only for void pointers.
7282 * emacs.c (usage_message): New constant, replacing ...
7283 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7284 (main): Adjust to usage reorg.
7285 * fns.c (syms_of_fns):
7286 * profiler.c (syms_of_profiler):
7287 Don't use non-constant struct initializers.
7288 * gnutls.h (gnutls_initstage_t):
7289 * lisp.h (enum Lisp_Fwd_Type):
7290 * lread.c (lisp_file_lexically_bound_p):
7291 * xsettings.c (anonymous enum):
7292 Remove trailing comma.
7293 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7294 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7295 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7297 * regex.c (const_re_char): New type, to pacify strict C89.
7298 All uses of 'const re_char' replaced to use it.
7299 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7300 with glibc when strict C89. This change is imported from gnulib.
7302 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7303 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7304 Omit GNU_LINUX implementation, since it requires long long.
7305 * xterm.c (x_draw_underwave):
7306 Do not assume the traditional order of struct's members.
7307 (x_term_init): Rewrite to avoid the need for non-constant structure
7310 Syntax cleanup, mostly replacing macros with functions.
7311 This removes the need for the syntax_temp hack.
7312 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7313 * syntax.c (SYNTAX_INLINE): New macro.
7314 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7315 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7316 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7317 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7318 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7319 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7320 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7321 Now constants, not macros.
7322 (syntax_temp) [!__GNUC__]: Remove.
7323 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7324 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7325 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7326 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7327 Move here from syntax.h; now functions, not macros. Except for the
7328 last function, these are static since only syntax.c uses them.
7329 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7330 All uses changed. Now a function, not a macro; use this fact
7331 to simplify the code.
7332 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7333 compiler bugs; no longer relevant.
7334 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7335 (SYNTAX_INLINE): New macro.
7336 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7337 for the new functions. Use bool for boolean member.
7338 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7339 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7340 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7341 (SETUP_BUFFER_SYNTAX_TABLE):
7342 Now extern inline functions, not macros.
7343 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7344 Remove; all uses replaced by implementation.
7345 (syntax_temp) [!__GNUC__]: Remove decl.
7346 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7348 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7350 * emacs.c (main): Fix syntax error.
7352 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7354 Timestamp fixes for undo (Bug#14824).
7355 * atimer.c (schedule_atimer):
7356 * fileio.c (Ffile_newer_than_file_p):
7357 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7358 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7359 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7360 (syms_of_fileio): Remove Sclear_visited_file_name.
7361 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7362 file doesn't exist; this avoids an ambiguity with negative timestamps.
7363 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7364 * systime.h (make_emacs_time, invalid_emacs_time):
7365 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7366 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7367 * undo.c (record_first_change): Push (visited-file-modtime) onto
7368 undo list rather than reimplementing it by hand, incorrectly.
7370 2013-07-09 Ken Brown <kbrown@cornell.edu>
7372 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7374 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7376 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7378 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7380 Handle errno and exit status a bit more carefully.
7381 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7382 number into an exit status. Instead, use EXIT_CANCELED.
7383 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7384 * callproc.c (relocate_fd):
7385 * emacs.c (close_output_streams, main):
7386 * process.c (create_process):
7387 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7388 Use emacs_perror for simplicity.
7389 * callproc.c (relocate_fd, main):
7390 * sysdep.c (sys_subshell):
7391 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7392 (shut_down_emacs): Use emacs_write, not write.
7393 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7394 * fileio.c (Fcopy_file, e_write):
7395 * nsterm.m (ns_select):
7396 * process.c (send_process):
7397 * sound.c (vox_write):
7398 Use emacs_write_sig, not emacs_write.
7399 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7400 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7402 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7404 (emacs_full_write): New function.
7405 (emacs_write): Rewrite to use it.
7406 (emacswrite_sig, emacs_perror): New functions.
7407 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7409 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7411 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7412 on NS even if it is present. Pixmap on NS is a void*.
7414 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7416 Port to Ubuntu 10 (Bug#14803).
7417 Problem reported by T.V. Raman.
7418 * process.c (close_on_exec, accept4, process_socket):
7419 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7421 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7423 * w32.c (sys_dup): Declare prototype.
7427 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7429 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7431 Make file descriptors close-on-exec when possible (Bug#14803).
7432 This simplifies Emacs a bit, since it no longer needs to worry
7433 about closing file descriptors by hand in some cases.
7434 It also fixes some unlikely races. Not all such races, as
7435 libraries often open files internally without setting
7436 close-on-exec, but it's an improvement.
7437 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7438 * callproc.c (Fcall_process) [!MSDOS]:
7439 * emacs.c (main) [!DOS_NT]:
7440 * nsterm.m (ns_term_init):
7441 * process.c (create_process):
7442 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7443 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7444 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7445 Prefer mkostemp with O_CLOEXEC to mkstemp.
7446 * callproc.c (relocate_fd) [!WINDOWSNT]:
7447 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7448 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7450 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7451 Make the resulting file descriptor close-on-exec.
7452 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7453 * lread.c (load_descriptor_list, load_descriptor_unwind):
7454 Remove; no longer needed. All uses removed.
7455 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7456 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7458 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7459 (Fmake_network_process, Fnetwork_interface_list)
7460 (Fnetwork_interface_info, server_accept_connection):
7461 Make newly-created socket close-on-exec.
7462 * sysdep.c (emacs_open, emacs_fopen):
7463 Make new-created descriptor close-on-exec.
7464 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7465 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7467 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7469 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7470 for NS_IMPL_GNUSTEP.
7472 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7474 Fix openp errno handling.
7475 * callproc.c (Fcall_process): Preserve openp errno around close.
7476 * lread.c (openp): Set errno when returning -1, as some callers
7479 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7481 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7483 * nsterm.h (NSSavePanel): Update comment.
7484 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7485 (ns_run_file_dialog): Declare.
7487 * nsfns.m: Remove panelOK.
7489 (ns_run_file_dialog): New function.
7490 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7491 event loop, so file dialog is popped up by ns_run_file_dialog, called
7492 by sendEvent (Bug#14578).
7493 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7495 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7497 * xdisp.c (default_line_pixel_height): New function.
7498 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7499 (try_cursor_movement, redisplay_window, try_window)
7500 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7502 * window.c (window_scroll_pixel_based):
7503 use default_line_pixel_height.
7505 * dispextern.h (default_line_pixel_height): Add prototype.
7507 * frame.c (x_set_line_spacing): Accept a float value for
7508 line-spacing parameter, per the documentation.
7510 * data.c (Fmultibyte_string_p): Doc fix.
7512 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7514 Use emacs_open more consistently when opening files.
7515 This handles EINTR more consistently now, and makes it easier
7516 to introduce other uniform changes to file descriptor handling.
7517 * sysstdio.h: New file.
7518 * buffer.c (mmap_init):
7519 * cygw32.c (chdir_to_default_directory):
7520 * dispnew.c (Fopen_termscript):
7521 * emacs.c (Fdaemon_initialized):
7522 * fileio.c (Fdo_auto_save):
7523 * image.c (slurp_file, png_load_body, jpeg_load_body):
7524 * keyboard.c (Fopen_dribble_file):
7526 * print.c (Fredirect_debugging_output):
7527 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7528 * termcap.c (tgetent):
7529 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7530 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7531 * w32term.c (w32_initialize) [CYGWIN]:
7532 * xfaces.c (Fx_load_color_file):
7533 Use emacs_open instead of plain open, and emacs_fopen instead of
7535 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7536 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7537 * callproc.c (default_output_mode): New constant.
7538 (Fcall_process): Use it to call emacs_open instead of plain creat.
7539 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7540 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7541 (emacs_fopen): New function.
7542 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7543 Include <lisp.h>, for emacs_open.
7544 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7546 Remove duplicate #include directives.
7547 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7549 Don't include stdio.h twice.
7550 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7551 Don't include sys/types.h or stdio.h twice.
7552 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7553 * lread.c: Don't include coding.h twice.
7554 * nsfont.m: Don't include frame.h twice.
7555 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7556 * ralloc.c: Don't include <unistd.h> twice.
7557 * xdisp.c: Don't include font.h twice.
7558 * xterm.c: Don't include fontset.h twice.
7559 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7561 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7563 Scale ImageMagick images more carefully.
7564 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7565 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7566 Be more careful about avoiding undefined behavior after
7567 integer overflow and division by zero.
7569 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7571 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7572 (syms_of_w32fns): DEFSYM them.
7573 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7574 (CCHDEVICENAME): Define macros if not defined.
7575 (struct MONITOR_INFO_EX): New struct.
7576 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7577 (enum_display_monitors_fn): New variable.
7578 (globals_of_w32fns): Initialize it.
7579 (Fx_display_pixel_width, Fx_display_pixel_height)
7580 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7581 multi-monitor setups in docstrings.
7582 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7583 screen size by primary monitor's millimeter per pixel.
7584 (w32_monitor_enum, w32_display_monitor_attributes_list)
7585 (w32_display_monitor_attributes_list_fallback)
7586 (Fw32_display_monitor_attributes_list): New functions.
7587 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7589 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7591 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7593 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7595 * fileio.c (Qfile_notify_error): New error symbol.
7597 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7598 * inotify.c (inotify_callback, symbol_to_inotifymask)
7599 (Finotify_add_watch, Finotify_rm_watch): Use it.
7600 (inotifyevent_to_event): Exchange order of cookie and file name.
7601 (Finotify_add_watch): Adapt docstring.
7603 * lisp.h (Qfile_notify_error): Declare.
7605 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7607 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7608 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7609 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7610 which did not work (see <http://bugs.gnu.org/14569#307>).
7611 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7612 && (!noninteractive || initialized)). This attempts to thread
7613 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7615 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7617 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7618 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7620 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7622 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7623 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7624 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7625 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7627 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7629 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7630 Define to __sys_siglist.
7632 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7634 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7635 word-wrap, so that overflow-newline-into-fringe would work in
7636 visual-line-mode. (Bug#2749)
7637 (move_it_in_display_line_to): When the last scanned display
7638 element fits exactly on the display line, and
7639 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7640 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7641 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7642 finding buffer position that corresponds to pixel coordinates,
7643 e.g. in buffer_posn_from_coords.
7645 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7647 * process.c (handle_child_signal): Call catch_child_signal if
7650 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7652 Don't convert function pointers to void * and back.
7653 It isn't portable C, and it's easy enough to avoid.
7654 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7655 (make_save_value): Add support for SAVE_FUNCPOINTER.
7656 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7657 * print.c (print_object):
7658 Distinguish function from object pointers.
7659 * lisp.h (SAVE_FUNCPOINTER): New constant.
7660 (SAVE_SLOT_BITS): Adjust to it.
7661 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7662 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7663 (voidfuncptr): New typedef.
7664 (struct Lisp_Save_Value): New member data[0].funcpointer.
7665 (XSAVE_FUNCPOINTER): New function.
7667 Simplify buildobj processing.
7668 * Makefile.in (buildobj.h): Make it a sequence of strings each
7669 followed by comma, rather than a single string. Put it into a
7670 .tmp file in case there's an error while generating it.
7671 (gl-stamp): Use .tmp for temp files.
7672 (mostlyclean): Clean .tmp files.
7673 * doc.c (buildobj): Move to just the routine that needs it.
7674 It's now an array of strings, so processing is simpler.
7676 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7678 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7679 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7680 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7681 Invoke malloc_enable_thread even when not interactive.
7682 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7683 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7684 in this case, since the underlying bug has now been fixed.
7686 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7688 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7689 unlinking it (bug#14691).
7691 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7693 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7694 before checking whether buffer is modified. This lets
7695 `kill-buffer-query-functions' cancel killing of the buffer or save
7696 its content before `kill-buffer' asks user the "Buffer %s
7697 modified; kill anyway?" question.
7699 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7701 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7702 Let the super performKeyEquivalent deal with them (Bug#14747).
7704 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7706 * widget.c (resize_cb): Remove unused local.
7708 Do not use GTK 3 if it exists but cannot be compiled.
7709 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7710 * xterm.c (x_error_handler) [!USE_GTK]:
7713 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7715 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7717 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7718 to the valid range of values. (Bug#14753)
7720 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7721 when moving point by using the current glyph matrix. This avoids
7722 the need to force redisplay when this function is called in a
7725 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7727 Fix minor problems found by static checking.
7728 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7729 Redo the latter's body to sidestep GCC parenthesization warnings.
7730 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7731 * coding.c (detect_coding, detect_coding_system):
7732 * coding.h (struct undecided_spec):
7733 Use bool for boolean.
7734 * image.c (QCmax_width, QCmax_height): Now static.
7735 * xdisp.c (Fmove_point_visually): Remove unused local.
7737 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7739 * xdisp.c (Fmove_point_visually): New function.
7741 2013-06-28 Kenichi Handa <handa@gnu.org>
7743 * coding.h (define_coding_undecided_arg_index): New enum.
7744 (coding_attr_index): New members
7745 coding_attr_undecided_inhibit_null_byte_detection,
7746 coding_attr_undecided_inhibit_iso_escape_detection,
7747 coding_attr_undecided_prefer_utf_8.
7748 (undecided_spec): New struct.
7749 (struct coding_system): New member `undecided' of the member
7752 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7753 (detect_coding): Likewise.
7754 (detect_coding_system): Likewise.
7755 (Fdefine_coding_system_internal): New coding system properties
7756 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7758 (syms_of_coding): Adjust for coding_arg_undecided_max.
7760 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7762 * image.c (x_from_xcolors): Remove unused local.
7764 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7766 Defer image data transfer between X client and server until actual
7769 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7772 * image.c (Destroy_Image): Remove.
7773 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7774 `mask_p', and `colors_p'. All uses changed.
7775 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7776 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7777 New macros for `flags' arg to x_clear_image_1.
7778 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7779 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7780 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7781 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7782 (image_get_x_image, image_unget_x_image): New functions or macros.
7783 (image_background, image_background_transparent, x_to_xcolors)
7784 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7785 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7786 instead of Destroy_Image.
7787 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7788 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7789 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7790 (imagemagick_load_image, svg_load_image): Use them instead of
7791 x_create_x_image_and_pixmap, and x_put_x_image followed by
7792 x_destroy_x_image, respectively.
7793 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7794 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7795 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7796 background_transparent fields.
7797 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7798 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7800 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7802 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7803 This mostly consists of undoing recent changes.
7804 * callproc.c (Fcall_process):
7805 * process.c (create_process):
7806 Do not worry about catching SIGCHLD here, undoing previous change.
7807 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7808 * process.c, process.h (catch_child_signal):
7809 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7810 * process.c (catch_child_handler): Don't worry about being called
7811 lazily and do not assume caller has blocked SIGCHLD, undoing
7812 previous change. Move first-time stuff back to
7813 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7814 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7815 set lib_child_handler if it's already initialized, which may
7816 help avoid problems on GNUstep.
7818 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7820 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7821 * callproc.c (Fcall_process):
7822 * process.c (create_process):
7823 Make sure SIGCHLD is caught before we fork,
7824 since Emacs startup no arranges to catch SIGCHLD.
7825 * process.c (lib_child_handler): Initialize to null, not to
7827 (catch_child_signal): Allow self to be called lazily.
7828 Do nothing if it's already been called.
7829 Assume caller has blocked SIGCHLD (all callers do now).
7830 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7831 just before it's really needed.
7832 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7833 since it hasn't been caught yet.
7835 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7837 * image.c (compute_image_size): New function to implement
7838 :max-width and :max-height.
7839 (imagemagick_load_image): Use it.
7841 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7843 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7844 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7846 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7847 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7848 the SIGCHLD handler, since the code is not atomic and (due to glib)
7849 signals may be arriving now.
7850 * sysdep.c (init_signals): Do not catch child signals here;
7851 'main' now does that later, at a safer time.
7853 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7855 Clean up SIGCHLD handling a bit (Bug#14569).
7856 * process.c, process.h (catch_child_signal):
7857 Now always extern, even if !NS_IMPL_GNUSTEP.
7858 * process.c (catch_child_signal): Move glib tickler here from
7859 init_process_emacs, so that it's done earlier in Emacs
7860 initialization. Also move the noninteractive && !initialized
7861 check here from init_process_emacs. This is all a bit cleaner for
7862 GNUish platforms, and I hope it works around the Cygwin bug.
7863 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7864 that glib signal handling is tickled before glib creates threads.
7866 * process.c (wait_reading_process_output): Avoid int overflow
7867 when reading more than 2 GiB total from a process.
7869 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7871 * process.c (create_process): Handle a couple more cases,
7872 i.e., work even if new_argv and wait_child_setup[i] are cached.
7873 Use Fcall_process's style for volatile vars.
7875 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7877 * process.c (create_process): Mark PROCESS volatile.
7879 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7881 Use C99-style flexible array members if available.
7882 This avoids some subtle aliasing issues, which typically
7883 aren't a problem with GCC but may be a problem elsewhere.
7884 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7885 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7886 In either case, it uses a flexible array member rather than
7887 the old struct hack. All uses changed.
7888 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7889 Adjust to sdata reorganization.
7890 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7891 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7892 that ports better to pre-C99 non-GCC.
7893 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7894 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7895 as the latter has changed.
7896 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7897 and port better to pre-C99 GCC.
7898 * image.c (struct xpm_cached_color):
7899 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7900 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7901 Use FLEXIBLE_ARRAY_MEMBER.
7902 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7903 Move decl to top level so it gets checked against implementation.
7904 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7905 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7907 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7909 * syntax.c: Integer cleanups.
7910 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7911 All uses that need 0-or-2 changed to:
7912 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7913 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7914 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7915 (char_quoted, prev_char_comend_first, back_comment)
7916 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7917 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7918 Use bool for boolean.
7919 (update_syntax_table, skip_chars, skip_syntaxes):
7920 Prefer int to unsigned when either will do.
7921 (back_comment): Return boolean success flag, like forw_comment,
7922 instead of positive-or-minus-1 (which might have overflowed int anyway).
7923 Don't stuff ptrdiff_t into int.
7924 (syntax_spec_code, syntax_code_spec): Now const.
7925 (Fmatching_paren, scan_lists, scan_sexps_forward):
7926 Use enum syntaxcode for syntax code.
7927 (Fmatching_paren): Check that arg is a character, not just an integer.
7928 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7929 (Finternal_describe_syntax_value): Omit no-longer-needed
7931 (skip_chars): Use char, not unsigned char, when the distinction
7933 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7934 * bytecode.c (exec_byte_code):
7935 * syntax.c (syntax_spec_code, Fchar_syntax)
7936 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7938 * syntax.h (SYNTAX_WITH_FLAGS):
7939 Omit unnecessary casts.
7941 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7943 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7944 line dimensions here, to avoid race conditions with the main
7945 thread. (Bug#14062, bug#14630, bug#14669)
7947 * w32term.c (w32_draw_window_cursor): Compute the header line and
7948 mode line dimensions here.
7949 <w32_system_caret_window, w32_system_caret_hdr_height>:
7950 <w32_system_caret_mode_height>: New variables.
7952 * w32term.h: Declare them.
7954 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7956 * alloc.c (die): Move "assertion failed" string here ...
7957 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7958 COND when SUPPRESS_CHECKING. This shrinks the executable text
7959 size by 0.8% to 2.2% when configured with --enable-checking,
7960 depending on optimization flags (GCC 4.8.1 x86-64).
7962 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7964 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7966 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7967 base is 2; this is more accurate.
7969 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7971 * sound.c (string_default): Move to !WINDOWSNT section.
7972 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7974 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7976 * sound.c: Integer cleanups.
7977 Remove unnecessary forward decls.
7978 (struct sound_device): The 'file' member is now a Lisp_Object, not
7979 a char *, so that we needn't invoke alloca on a huge size.
7980 (Fplay_sound_internal): Adjust to this.
7981 (string_default): New function.
7982 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7983 Use it to adjust to the struct sound_device change.
7984 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7985 (be2hs) [0]: Remove.
7987 * syntax.c (skip_chars): Don't use uninitialized storage
7988 when searching a multibyte buffer for characters that are not in a
7989 unibyte string that contains non-ASCII characters.
7991 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7993 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7994 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7996 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7998 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8000 2013-06-18 Kenichi Handa <handa@gnu.org>
8002 * font.c (Ffont_spec): Signal an error for an invalid font name
8005 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8007 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8008 In particular this ports to 32-bit sparc Sun cc.
8009 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8010 array with a dummy element at specpdl[-1], so that its address can
8012 (unbind_to): Do not copy the binding; not needed, now that we
8013 copy old_value in the one place where the copy is needed.
8014 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8015 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8016 (union specbinding): Rename from struct specbinding. Redo layout
8017 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8018 which is not portable. With Sun C 5.12 32-bit sparc, the
8019 declaration causes nargs to be an unsigned bitfield, a behavior
8020 that the C standard allows; but Emacs wants nargs to be signed.
8021 The overall type is now a union of structures rather than a
8022 structure of union of structures, and the 'kind' member is now a
8023 bitfield, so that the overall type doesn't grow. All uses changed.
8024 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8026 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8028 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8029 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8031 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8033 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8035 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8036 unless we know that the window w's frame is a frame object.
8037 Another attempt at solving bug#14062 and bug#14630.
8039 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8041 * textprop.c (property_set_type): New enum.
8042 (add_properties): Allow appending/prepending text properties.
8043 (add_text_properties_1): Factored out of Fadd_text_properties.
8044 (Fadd_text_properties): Move all the code into
8045 add_text_properties_1.
8046 (Fadd_face_text_property): New function that calls
8047 add_text_properties_1.
8049 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8051 Move functions from lisp.h to individual modules when possible.
8052 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8053 * alloc.c (XFLOAT_INIT, set_symbol_name):
8054 * buffer.c (CHECK_OVERLAY):
8055 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8056 (set_char_table_parent):
8057 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8058 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8059 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8060 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8062 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8063 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8064 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8065 (backtrace_args, backtrace_debug_on_exit):
8066 * floatfns.c (CHECK_FLOAT):
8067 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8068 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8069 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8070 (set_hash_index_slot):
8071 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8072 * marker.c (CHECK_MARKER):
8073 * textprop.c (CHECK_STRING_OR_BUFFER):
8074 * window.c (CHECK_WINDOW_CONFIGURATION):
8075 Move here from lisp.h, and make these functions static rather than
8077 * buffer.c (Qoverlayp):
8079 * fns.c (Qhash_table_p):
8080 * window.c (Qwindow_configuration_p):
8082 * lisp.h: Remove the abovementioned defns and decls.
8084 Use functions, not macros, for XINT etc (Bug#11935).
8085 In lisp.h, prefer functions to function-like macros, and
8086 constants to object-like macros, when either will do. This:
8087 . simplifies use, as there's no more need to worry about
8088 arguments' side effects being evaluated multiple times.
8089 . makes the code easier to debug on some platforms.
8090 However, when using gcc -O0, keep using function-like macros
8091 for a few critical operations, for performance reasons.
8092 This sort of thing isn't needed with gcc -Og, but -Og
8093 is a GCC 4.8 feature and isn't widely-enough available yet.
8094 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8095 Remove enum lsb_bits; no longer needed.
8096 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8097 * buffer.c (Qoverlap):
8099 * fns.c (Qhash_table_p):
8100 Now extern, so lisp.h can use these symbols.
8101 * dispextern.h: Include character.h, for MAX_CHAR etc.
8102 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8103 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8104 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8105 (GLYPH_CODE_P): Move here from lisp.h.
8106 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8107 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8108 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8109 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8110 XUNTAG now returns void *.
8111 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8112 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8113 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8114 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8115 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8116 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8117 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8118 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8119 New macros, renamed from their sans-lisp_h_ counterparts.
8120 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8121 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8122 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8123 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8124 If compiling via GCC without optimization, define these as macros
8125 in addition to inline functions.
8126 To disable this, compile with -DINLINING=0.
8127 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8128 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8129 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8130 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8131 (INTMASK, VALMASK): Now macros, since static values cannot be
8132 accessed from extern inline functions.
8133 (VALMASK): Also a constant, for benefit of old GDB.
8134 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8135 is INTEGERP, which can fold it in.
8136 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8137 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8138 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8139 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8140 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8141 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8142 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8143 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8144 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8145 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8146 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8147 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8148 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8149 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8150 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8151 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8152 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8153 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8154 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8155 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8156 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8157 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8158 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8159 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8160 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8161 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8162 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8163 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8164 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8165 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8166 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8167 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8168 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8170 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8171 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8172 (VALMASK): Define in one place rather than in two, merging the
8173 USE_LSB_TAG parts; this is simpler.
8174 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8175 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8176 Move up, to avoid use before definition.
8177 Also include "globals.h" earlier, for the same reason.
8178 (make_natnum): New function.
8179 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8180 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8181 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8182 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8183 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8184 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8185 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8186 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8187 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8188 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8189 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8190 (Qwindow_configuration_p, Qimage): New forward declarations.
8191 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8192 (STRING_COPYIN): Remove; unused.
8193 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8194 (xcar_addr, xcdr_addr): New functions. All uses changed.
8195 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8196 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8197 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8198 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8199 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8200 (TYPE_RANGED_INTEGERP): Simplify.
8201 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8202 (setlocale, fixup_locale, synchronize_system_messages_locale)
8203 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8204 Now empty functions, not macros.
8205 (functionp): Return bool, not int.
8206 * window.c (Qwindow_configuration_p): Now extern,
8207 so window.h can use it.
8208 * window.h (Qwindowp): Move decl back to lisp.h.
8210 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8212 * xdisp.c (Fline_pixel_height): New function, required for solving
8215 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8217 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8219 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8221 * lread.c (syms_of_lread):
8222 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8224 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8226 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8228 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8230 * fileio.c (expand_file_name): Doc fix.
8232 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8234 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8235 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8236 Wait for self, not for 0. This can't hurt on GNU or similar
8237 system, and may help with Cygwin.
8239 * keyboard.c: Don't use PROP (...) as an lvalue.
8240 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8241 Use set_prop (A, B), not PROP (A) = B.
8243 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8245 * xdisp.c (get_it_property): Use it->window instead of generating
8246 a Lisp object from it->w.
8248 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8250 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8251 get-char-property the window that is being rendered, instead of
8252 the buffer, to support window-specific overlays. (Bug#14575)
8253 (compute_display_string_pos): When W is NULL, use the current
8254 buffer as the object to pass to get-char-property.
8255 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8256 pointer member of the bidi iterator, since no window is pertinent
8259 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8261 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8262 being displayed, and pass it to compute_display_string_pos.
8263 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8264 (bidi_paragraph_init): All callers changed.
8266 * xdisp.c (init_from_display_pos, init_iterator)
8267 (handle_single_display_spec, next_overlay_string)
8268 (get_overlay_strings_1, reseat_1, reseat_to_string)
8269 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8270 Set bidi_it.w member from it->w.
8271 (compute_display_string_pos): Accept additional argument, the
8272 window being displayed, and pass it to Fget_char_property.
8275 * dispextern.h (struct bidi_it): New member w, the window being
8277 (compute_display_string_pos): Adjust prototype.
8279 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8281 * xgselect.c: Remove unneeded include xterm.h.
8283 * process.c (wait_reading_process_output): Check for NS before GLIB.
8284 GLIB may be linked in due to rsvg, but ns_select must be called.
8286 * xgselect.c (xg_select): Remove call to window_system_available
8287 and g_main_context_pending at the top, so Gdk events (i.e. file
8288 notify) are processed when Emacs is started with -nw.
8290 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8292 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8293 (ctagsfiles3): New variable, includes only *.m files.
8294 (TAGS): Use an explicit language name in the regular expressions,
8295 to avoid transformation of '/SOMETHING' by MSYS to
8296 'c:\MSYS\SOMETHING'.
8298 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8300 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8302 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8304 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8305 still need to set the mouse pointer shape and activate help-echo.
8308 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8310 A few porting etc. fixes for the new file monitor code.
8311 See the thread containing
8312 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8313 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8314 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8315 (dir_monitor_callback, Fgfile_rm_watch):
8316 Use assq_no_quit instead of Fassoc, for speed.
8317 (dir_monitor_callback, Fgfile_rm_watch):
8318 eassert that the monitor is a fixnum.
8319 (dir_monitor_callback): No need for CDR_SAFE.
8320 Simplify building of lisp with alternative tails.
8321 (Fgfile_add_watch, Fgfile_rm_watch):
8322 Do not assume glib functions set errno reliably on failure.
8323 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8324 and signal an error otherwise.
8325 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8326 Use Fdelq instead of Fdelete, for speed.
8328 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8330 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8331 don't insist on being invoked on a highlighted tool-bar button.
8332 Avoids losing tool-bar functionality when mouse-highlight is nil.
8333 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8334 Don't highlight when mouse-highlight is nil.
8335 (note_mouse_highlight): When mouse-highlight is nil, don't return
8336 right away; instead, run tool-bar and mode-line highlight
8337 subroutine, clear any existing highlight, and revert the mouse
8338 pointer to its default shape. (Bug#14558)
8340 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8342 * lisp.mk (lisp): Add prog-mode.el.
8344 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8346 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8347 * process.c (dummy_handler): New function.
8348 (lib_child_handler): New static var.
8349 (handle_child_signal): Invoke it.
8350 (catch_child_signal): If a library has set up a signal handler,
8351 save it into lib_child_handler.
8352 (init_process_emacs): If using glib and not on Windows, tickle glib's
8353 child-handling code so that it initializes its private SIGCHLD handler.
8354 * syssignal.h (SA_SIGINFO): Default to 0.
8355 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8356 31; it should no longer be needed now.
8358 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8360 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8362 * gfilenotify.c (globals_of_gfilenotify): New function.
8363 (syms_of_gfilenotify): Move global initialization there.
8365 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8367 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8369 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8370 * keyboard.c (menu_bar_items, tool_bar_items):
8371 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8372 not override local keymaps any more.
8374 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8376 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8378 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8380 * w32console.c (initialize_w32_display): Return the dimensions of
8381 the console window via 2 additional arguments, not via the current
8382 frame. This avoids crashes due to overrunning the bounds of
8383 frame's decode_mode_spec_buffer, which is not resized following
8384 the change of the frame dimensions from the initial 10x10.
8386 * w32term.h (w32_initialize_display_info): Adjust prototype.
8388 * term.c (init_tty): Take dimensions of the frame from the values
8389 returned by initialize_w32_display.
8391 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8392 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8393 (LIBES): Add $(GFILENOTIFY_LIBS).
8395 * w32inevt.c (handle_file_notifications): Add dummy implementation
8396 for !HAVE_W32NOTIFY.
8398 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8400 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8402 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8404 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8406 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8408 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8410 Fix minor problems found by static checking.
8411 * data.c (pure_write_error):
8412 Use xsignal2, not Fsignal, as Fsignal might return.
8413 * eval.c (set_backtrace_debug_on_exit): Now static.
8414 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8415 No longer inline. EXTERN_INLINE is needed only for functions
8416 defined in .h files. Reindent function header as per GNU style.
8417 (backtrace_p, backtrace_top, backtrace_next):
8418 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8419 compiler or linker. Add extern decls to pacify gcc -Wall.
8420 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8422 * frame.c (free_monitors): Define only on platforms that need it.
8423 * nsterm.m (ns_term_init):
8424 * process.c (catch_child_signal):
8425 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8426 defined on all porting targets these days.
8427 * process.c, process.h (catch_child_signal):
8428 Make it extern only if NS_IMPL_GNUSTEP is defined.
8430 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8432 * w32.c (gettimeofday): Make the signature identical to prototype
8433 in nt/inc/sys/time.h.
8435 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8437 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8440 * keyboard.c (safe_run_hooks_error): Improve error message.
8442 * data.c (pure_write_error): Add `object' argument.
8443 * puresize.h (CHECK_IMPURE): Use it.
8445 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8447 * Makefile.in (NOTIFY_OBJ): New variable.
8448 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8450 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8451 Call syms_of_gfilenotify.
8453 * gfilenotify.c: New file.
8455 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8456 and Qfile_w32notify.
8457 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8458 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8460 * lisp.h: Declare syms_of_gfilenotify.
8462 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8464 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8466 Merge the specpdl and backtrace stacks. Make the structure of the
8467 specpdl entries more obvious via a tagged union of structs.
8468 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8469 (enum specbind_tag): New enum.
8470 (struct specbinding): Make it a tagged union of structs.
8471 Add a case for backtrace records.
8472 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8473 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8474 (backtrace_debug_on_exit): New accessors.
8475 (struct backtrace): Remove.
8476 (struct catchtag): Remove backlist field.
8477 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8479 (Flocal_variable_p): Speed up the common case where the binding is
8481 * eval.c (backtrace_list): Remove.
8482 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8483 (set_backtrace_args, set_backtrace_nargs)
8484 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8485 (backtrace_next): New functions.
8486 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8487 (unwind_to_catch, internal_lisp_condition_case)
8488 (internal_condition_case, internal_condition_case_1)
8489 (internal_condition_case_2, internal_condition_case_n): Don't bother
8490 with backtrace_list any more.
8491 (Fsignal): Adjust to new backtrace format.
8492 (grow_specpdl): Move up.
8493 (record_in_backtrace): New function.
8494 (eval_sub, Ffuncall): Use it.
8495 (apply_lambda): Adjust to new backtrace format.
8496 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8498 (specbind): Adjust to new specpdl format. Simplify.
8499 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8500 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8502 (mark_backtrace): Remove.
8503 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8504 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8505 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8507 * profiler.c (record_backtrace): Use get_backtrace.
8508 (handle_profiler_signal): Use backtrace_top_function.
8509 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8512 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8514 * process.h (catch_child_signal): Declare.
8516 * process.c (catch_child_signal): New function.
8517 (init_process_emacs): Call it.
8519 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8520 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8522 (x_set_cursor_type): Remove declaration.
8523 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8524 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8525 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8526 (ns_get_color): Use F suffix on float.
8527 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8528 (ns_get_rgb_color): Remove.
8529 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8530 (note_mouse_movement): x and y are CGFloat.
8531 (ns_draw_fringe_bitmap): Remove unused rowY.
8532 Change #if to COCOA && >= 10_6.
8533 (ns_draw_window_cursor): Remove unused overspill.
8534 (ns_draw_underwave): width and x are EamcsCGFloat.
8535 (ns_draw_box): thickness is CGFloat.
8536 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8537 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8538 if not in main thread.
8539 (ns_get_pending_menu_title, ns_check_menu_open)
8540 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8541 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8542 (sendFromMainThread:): New method.
8543 (changeFont:): size is CGFloat.
8544 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8545 Disable warning about permanent text.
8546 (characterIndexForPoint:): Adjust return type depending on GNUstep
8548 (mouseDown:): delta is CGFloat.
8549 (updateFrameSize): Remove unised variable f.
8550 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8551 Cast float to EmacsCGFloat.
8552 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8553 also to -1 when restoring.
8554 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8555 inside NS_IMPL_COCOA.
8556 (toggleFullScreen:): Put call to toggleFullScreen inside
8557 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8558 (setPosition:portion:whole:): por is CGFloat.
8559 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8560 (mouseDown:): Use CGFloat.
8561 (mouseDragged:): Remove unised variable edge.
8562 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8564 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8566 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8567 when NS_IMPL_GNUSTEP.
8568 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8569 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8570 (EmacsToolbar): Add clearAll. Add tag argument to
8571 addDisplayItemWithImage.
8572 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8574 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8576 * nsmenu.m (ns_update_menubar): Make static.
8577 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8578 (fillWithWidgetValue:): Add cast to SEL for setAction.
8579 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8580 (update_frame_tool_bar): Update code for GNUstep.
8581 (clearAll): New method.
8582 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8583 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8584 Move identifierToItem setObject and activeIdentifiers addObject before
8585 call to insertItemWithItemIdentifier.
8586 (validateVisibleItems): Fix indentation.
8587 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8588 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8589 UtilityWindow to aStyle, remove call to setStyleMask.
8591 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8593 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8594 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8595 Use F suffix on floats.
8596 (ns_char_width): Returns CGFloat.
8597 (ns_ascii_average_width): w is CGFloat instead of float.
8598 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8600 (ns_glyph_metrics): CGFloat instead of float.
8602 * nsfns.m (x_set_foreground_color, x_set_background_color):
8604 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8605 remove unused variables.
8606 (Fns_read_file_name): Keep track if panel is for save.
8607 Use ns_filename_from_panel/ns_directory_from_panel.
8608 (Fns_list_services): delegate only used for COCOA.
8609 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8610 Just return the input if GNUstep.
8611 (x_screen_planes): Remove.
8612 (Fxw_color_values): Use EmacsCGFloat
8613 (Fns_display_monitor_attributes_list): Only get screen number for
8615 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8617 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8618 ns_directory_from_panel.
8620 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8622 * process.c (handle_child_signal): Also use WCONTINUED.
8623 This is so that list-processes doesn't mistakenly list the process
8624 as stopped, when the process has actually been continued and is
8627 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8629 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8630 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8631 not already configured.
8633 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8635 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8637 * Makefile.in (mostlyclean): Remove *.res files.
8639 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8641 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8642 a buffer (bug#8447).
8644 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8646 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8647 display vector, and we backtrack, handle the case that the
8648 previous character position is also displayed from a display
8649 vector or covered by a display string or image. (Bug#14476)
8651 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8653 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8654 (struct MonitorInfo, free_monitors): Remove.
8655 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8656 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8657 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8660 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8661 (struct MonitorInfo, free_monitors): Remove.
8662 (ns_screen_name): Make static.
8663 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8664 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8667 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8668 (struct MonitorInfo): New struct.
8669 (free_monitors, make_monitor_attribute_list): Declare.
8671 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8673 (free_monitors, make_monitor_attribute_list): New functions.
8674 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8677 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8679 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8681 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8683 * keyboard.c: Apply keyboard decoding only to events that come directly
8684 from the tty, not from unread-command-events (bug#14368).
8685 (read_event_from_main_queue): New function, extracted from read_char.
8686 (read_decoded_char): Remove.
8687 (read_decoded_event_from_main_queue): New function to replace it.
8688 (read_char): Use it.
8689 (read_key_sequence): Use read_char rather than read_decoded_char.
8691 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8693 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8695 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8697 2013-05-22 Kenichi Handa <handa@gnu.org>
8699 The following changes are to fix the setting of
8700 buffer-file-coding-system on, for instance, C-x RET c unix RET
8701 _FILE_OF_DOS_EOL_TYPE_ RET.
8703 * coding.h (struct coding_system): New member detected_utf8_chars.
8705 * coding.c (detect_coding_utf_8): Count characters and check EOL
8706 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8708 (setup_coding_system): Do not initialize coding->head_ascii.
8709 (check_ascii): Do not set coding->eol_seen but update it. Do not
8710 call adjust_coding_eol_type here.
8711 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8712 If the eol-type of CODING is already specified, adjust the eol type
8713 of the found coding-system.
8714 (decode_coding_gap): Cancel previous change. Utilize the
8715 character numbers counted by detect_coding_utf_8. Fix detection
8718 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8720 * search.c (looking_at_1): Only set last_thing_searched if the match
8721 changed the match-data (bug#14281).
8723 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8725 * xdisp.c (reseat_at_previous_visible_line_start):
8726 Already declared in dispextern.h, so remove it here.
8727 (move_it_vertically_backward): Likewise.
8729 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8731 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8732 (Fx_display_pixel_width, Fx_display_pixel_height)
8733 (Fx_display_mm_width, Fx_display_mm_height):
8734 Mention `display-monitor-attributes-list' in docstrings.
8736 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8737 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8738 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8739 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8740 (Fx_display_backing_store, Fx_display_visual_class)
8741 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8742 (Fx_display_grayscale_p, Fx_display_pixel_width)
8743 (Fx_display_pixel_height, Fx_display_planes)
8744 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8745 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8746 (Fx_display_mm_width, Fx_display_mm_height)
8747 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8748 height for all physical monitors as in X11.
8750 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8751 Return pixel width or height for all physical monitors as in X11.
8753 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8755 Port --enable-gcc-warnings to clang.
8756 * bytecode.c (exec_byte_code):
8758 Redo diagnostic pragmas to pacify clang, too.
8759 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8760 * editfns.c (Fencode_time):
8761 * fileio.c (file_accessible_directory_p):
8762 * font.c (font_unparse_xlfd):
8763 Use '&"string"[index]' instead of '"string" + (index)'.
8764 * undo.c (user_error): Remove; unused.
8766 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8768 * insdel.c (insert_1_both): Document the arguments, instead of
8769 referring to insert_1, which no longer exists.
8771 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8772 some window, increment windows_or_buffers_changed, so that
8773 *Messages* display in that window is updated. (Bug#14408)
8775 * w32.c: Include epaths.h.
8776 (init_environment): Use cmdproxy.exe without leading directories.
8777 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8779 (gettimeofday): Adjust signature and return value to Posix
8782 * unexw32.c (open_output_file): Delete the existing emacs.exe
8783 before creating it, to break the hard link to the versioned
8786 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8787 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8788 (FIRSTFILE_OBJ): New variables.
8789 (W32_RES): Rename to EMACSRES. All users changed.
8790 (base_obj): Use $(CM_OBJ).
8791 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8792 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8793 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8794 $(W32_RES_LINK) before $(LIBES).
8795 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8797 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8799 * makefile.w32-in (DOC): Use just "DOC".
8801 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8803 * process.c: Export default filters and sentinels to Elisp.
8804 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8806 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8807 (Fset_process_sentinel, Fformat_network_address):
8808 Default to them instead of nil.
8809 (server_accept_connection): Sentinels can't be nil any more.
8810 (read_and_dispose_of_process_output): New function, extracted from
8811 read_process_output.
8812 (read_process_output): Use it; filters can't be nil.
8813 (Finternal_default_process_filter): New function, extracted from
8814 read_process_output.
8815 (exec_sentinel_unwind): Remove function.
8816 (exec_sentinel): Don't zilch sentinel while running.
8817 (status_notify): Sentinels can't be nil.
8818 (Finternal_default_process_sentinel): New function extracted from
8820 (setup_process_coding_systems): Default filter is not nil any more.
8821 (syms_of_process): Export new Elisp functions and initialize
8823 * lisp.h (make_lisp_proc): New function.
8825 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8827 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8829 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8831 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8832 unless we know that the window w is a leaf window.
8833 Another attempt at solving bug#14062.
8835 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8837 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8840 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8842 * image.c (gif_load): Check that subimages fit (Bug#14345).
8844 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8846 * lread.c (skip_dyn_eof): New function.
8847 (read1): Use it to skip the end of a file in response to #@00.
8849 * doc.c (get_doc_string): Slightly relax the sanity checking.
8851 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8853 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8854 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8855 (MonitorInfo): New struct.
8856 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8857 (Fns_display_monitor_attributes_list): New functions.
8858 (display-usable-bounds): Remove.
8859 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8862 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8864 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8865 (GTK_CHECK_VERSION): New macro, if not already defined.
8866 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8867 replaced by GTK_CHECK_VERSION.
8869 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8871 * xterm.h (GTK_PREREQ): New macro.
8872 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8873 to use this macro instead, for consistency and clarity.
8875 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8877 * xdisp.c (row_for_charpos_p): New function, with code of
8878 cursor_row_p, but accepts an additional argument CHARPOS instead
8879 of using a hardcoded PT.
8880 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8881 (row_containing_pos): Call row_for_charpos_p instead of partially
8882 doing the same. Fixes cursor positioning under longlines-mode
8883 when longlines-show-effect includes more than one newline, when
8884 moving the cursor vertically up.
8886 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8888 * makefile.w32-in (ACL_H): New macro.
8889 ($(BLD)/fileio.$(O)): Update dependencies.
8891 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8893 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8894 * Makefile.in (LIB_ACL): New macro.
8895 (LIBACL_LIBS): Remove.
8896 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8897 * fileio.c: Include <acl.h>.
8898 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8899 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8901 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8904 * unexelf.c: Don't assume ElfW (Half) fits in int.
8905 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8906 when dealing with ElfW (Half) values, since they can exceed 2**31
8907 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8908 (entry_address): Omit unused NUM arg. All uses changed.
8910 2013-05-07 Juri Linkov <juri@jurta.org>
8912 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8913 to the string converted from number with `Fnumber_to_string'.
8916 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8918 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8919 This fixes a problem introduced by my previous change.
8921 2013-05-07 Glenn Morris <rgm@gnu.org>
8923 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8925 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8927 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8929 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8931 Static checking by GCC 4.8.0.
8932 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8933 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8934 (x_get_monitor_attributes_fallback)
8935 (x_get_monitor_attributes_xinerama)
8936 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8937 Define only if USE_GTK.
8938 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8939 (x_get_monitor_attributes_fallback): Omit unused locals.
8940 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8941 Use double, not float, to avoid mixed-mode floating point arithmetic.
8943 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8944 Jan Djärv <jan.h.d@swipnet.se>
8946 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8947 (XINERAMA_CFLAGS): New macros.
8948 (ALL_CFLAGS, LIBES): Use them.
8950 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8951 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8952 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8953 (syms_of_xfns): DEFSYM them.
8954 (struct MonitorInfo): New struct.
8955 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8956 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8957 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8958 (x_get_monitor_attributes_xinerama): New functions.
8959 (Fx_display_monitor_attributes_list): New primitive.
8960 (syms_of_xfns): Defsubr it.
8962 * xterm.h (x_display_info): Add Xatom_net_workarea and
8963 Xatom_net_current_desktop.
8965 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8966 and dpyinfo->Xatom_net_current_desktop.
8968 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8970 * xdisp.c (pos_visible_p): Use the special code for finding the
8971 beginning of a display property or overlay for any "replacing"
8972 display property, not just for display strings. This solves
8973 incorrect reporting of position by posn-at-point. (Bug#14241)
8975 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8977 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8978 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8979 Verify that ElfW (Half) fits in int.
8980 (fatal): Use same signature as lisp.h.
8981 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8982 configure and build with -DUNEXELF_DEBUG without worrying about
8983 other modules that use DEBUG.
8984 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8985 possibly-wide integers now uses it instead of plain fprintf.
8986 (entry_address): New function, which avoids problems with 32-bit
8987 overflow on 64-bit hosts.
8988 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8989 (round_up): Don't assume the remainder fits in int.
8990 (find_section): Use bool for boolean. Simplify debug code.
8991 (unexec): Don't assume file sizes fit in int or size_t.
8992 Omit unnecessary trailing newline in 'fatal' format.
8993 Use strerror rather than outputting decimal error number.
8994 Remove unused code when emacs is not defined;
8995 this file relies on Emacs now.
8996 Don't assume e_phnum and e_shnum are positive.
8998 * regex.c: Fix problems when DEBUG is defined.
8999 (extract_number, extract_number_and_incr): Define regardless of
9000 whether DEBUG is defined; that's simpler and makes the code less
9001 likely to go stale in the normal case when DEBUG is not defined.
9002 Return int rather than taking an int * arg. All callers changed.
9003 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9004 Remove, replacing with ...
9005 (DEBUG_PRINT): New macro. All callers changed.
9006 (DEBUG_COMPILES_ARGUMENTS): New macro.
9007 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9008 (print_compiled_pattern, print_double_string) [DEBUG]:
9009 Use prototype rather than old-style definition.
9010 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9011 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9012 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9013 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9014 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9015 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9016 This matters only when DEBUG is defined.
9018 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9020 * xdisp.c (set_iterator_to_next): Set the
9021 ignore_overlay_strings_at_pos_p flag only if we are _really_
9022 iterating over an overlay string, as indicated by the
9023 current.overlay_string_index member. (Bug#14306)
9025 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9027 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9028 to where it is used, to avoid autorelease issues (Bug#14050).
9030 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9032 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9033 * fileio.c (syms_of_fileio): Implement this.
9034 * filelock.c (create_lock_file): If symbolic links don't work, so
9035 we use a regular file as a lock file, do not fsync the lock file;
9038 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9040 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9041 (syms_of_minibuf): Adjust accodingly.
9043 * callint.c (Fcall_interactively): Adjust calls accordingly.
9045 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9047 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9048 w->contents is a buffer before computing everything else.
9049 Use parentheses to disambiguate last part of the condition.
9051 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9052 assertion violations. (Bug#14062)
9054 2013-05-01 David Reitter <david.reitter@gmail.com>
9056 * nsfns.m (ns_tooltip): Initialize.
9058 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9060 * coding.c (decode_coding_gap): Don't remove the character before
9061 a newline unless it's a CR character. (Bug#14287)
9063 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9065 * dispextern.h (struct face): Move enum face_underline_type
9066 earlier so that bitfields can be in the same word.
9068 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9070 * nsfns.m (handlePanelKeys): New function.
9071 (EmacsOpenPanel:performKeyEquivalent:)
9072 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9073 arrows/function/control and copy/paste keys (Bug#14296).
9075 2013-04-27 Juri Linkov <juri@jurta.org>
9077 * callint.c (Fcall_interactively): Call `Qread_number' for
9078 interactive code letter `n' instead of using duplicate code.
9081 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9083 * systime.h (make_timeval): Declare as 'const'.
9085 2013-04-27 Kenichi Handa <handa@gnu.org>
9087 * font.c (font_open_entity): Always open a font of manageable
9090 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9092 Port better to AIX (Bug#14258).
9093 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9096 2013-04-24 Kenichi Handa <handa@gnu.org>
9098 * coding.c (decode_coding_iso_2022): When an invalid escape
9099 sequence is encountered, reset the invocation and designation
9100 status to the safest one.
9102 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9104 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9105 Without this fix, "make distclean" leaves stamp-h1 behind.
9107 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9109 * w32fns.c (w32_fullscreen_rect): New function to compute the
9110 window rectangle for the given fullscreen mode.
9111 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9112 longer tunes the window size. This keeps the window's edges flush
9113 with the screen and allows the taskbar to hide itself in fullboth.
9115 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9116 window decorations and uses the entire screen.
9118 * w32term.h (w32_fullscreen_rect) Add prototype.
9119 (struct w32_output): Replace normal_width, normal_height,
9120 normal_top, and normal_left members with a single normal_placement
9122 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9124 (FRAME_NORMAL_PLACEMENT): New macro.
9126 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9128 * minibuf.c (Ftest_completion): Silence compiler warning.
9130 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9132 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9135 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9138 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9139 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9140 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9141 parentheses where appropriate.
9143 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9145 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9147 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9149 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9150 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9151 Mention in the doc string that setting these variables takes
9152 effect only after a call to set-window-buffer. (Bug#14200)
9154 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9156 * indent.c (Fvertical_motion): Don't consider display strings on
9157 overlay strings as display strings on the buffer position we
9158 started from. This prevents vertical cursor motion from jumping
9159 more than one line when there's an overlay string with a display
9160 property at end of line.
9161 Reported by Karl Chen <Karl.Chen@quarl.org> in
9162 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9164 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9166 * window.c (select_window): `record_buffer' even if window is
9167 already selected (bug#14191).
9169 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9171 * window.c (Fwindow_end): Test more flags, including the buffer's
9172 last_overlay_modified flag, to determine whether the window's
9173 display is really up-to-date. Prevents the function from
9174 returning a stale value. (Bug#14170)
9175 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9178 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9180 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9181 garbaged only if it is not already the top frame on its TTY.
9182 This prevents flickering due to constant redrawing of TTY frames when
9183 there are GUI frames open in the same session. (Bug#13864)
9185 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9187 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9188 of marking the idle timers directly.
9190 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9192 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9195 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9197 * window.c (select_window): Don't record_buffer while the invariant is
9198 temporarily broken (bug#14161).
9200 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9202 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9204 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9206 2013-04-07 Romain Francoise <romain@orebokech.com>
9208 Ignore additional platform-specific ACL errors (Bug#13702).
9209 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9210 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9212 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9214 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9217 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9219 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9220 This bug was introduced by my 2013-02-25 change that simplified
9221 data_start configuration. Without this change, on GNU/Linux
9222 an Emacs configured with --enable-profiling fails immediately
9223 due to a profiler signal.
9224 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9225 with these flags. On platforms where special flags are needed
9226 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9227 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9228 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9230 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9232 Get rid of some platform-specific functions examining window
9233 system and its capabilities. This is a partial rework of the
9235 * lisp.h (have_menus_p): Remove prototype. This function is
9236 replaced with platform-independent window_system_available.
9237 (check_window_system): Move to...
9238 * frame.h (decode_window_system_frame, window_system_available):
9239 ...here, add new prototypes.
9240 * frame.c (window_system_available, decode_window_system_frame):
9242 (check_window_system): Platform-independent now.
9243 * xterm.h (x_in_use): Remove declaration.
9245 * w32term.h (check_x_frame):
9246 * nsterm.h (check_x_frame): Remove prototypes. This function
9247 is replaced with platform-independent decode_window_system_frame.
9248 * msdos.c (have_menus_p): Remove.
9249 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9250 Remove platform-specific functions. Use check_window_system,
9251 decode_window_system_frame and check_ns_display_info where
9252 appropriate. Minor style and comment tweaks.
9253 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9254 (check_x_frame): Likewise.
9255 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9257 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9258 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9259 * xmenu.c, xselect.c: All related users changed.
9261 2013-04-03 Kenichi Handa <handa@gnu.org>
9263 The following changes is to optimize the code for reading UTF-8
9266 * coding.c (check_ascii): Rename from detect_ascii. Return value
9267 changed. Check EOL format. Do not call adjust_coding_eol_type
9269 (check_utf_8): New function.
9270 (adjust_coding_eol_type): Do nothing if already adjusted.
9271 (detect_coding): Compare the return value of check_ascii with
9272 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9273 (decode_coding_gap): Optimize for valid UTF-8.
9275 2013-03-21 Kenichi Handa <handa@gnu.org>
9277 * coding.c (syms_of_coding): Cancel previous change.
9279 * insdel.c (insert_from_gap): Fix previous change.
9281 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9283 Consistently use platform-specific function to detect window system.
9284 * lisp.h (check_window_system): New prototype. This function is
9285 going to replace check_x, check_w32 and check_ns.
9286 (have_menus_p): Mention msdos.c in comment.
9287 * fontset.c (check_window_system_func): Remove. Adjust all users.
9288 * fontset.h (check_window_system_func): Remove prototype.
9289 * nsterm.h (check_ns):
9290 * xterm.h (check_x):
9291 * w32term.h (check_w32): Likewise.
9292 * menu.c (Fx_popup_menu): Use check_window_system.
9293 * msdos.c (check_window_system): Define for MS-DOS.
9294 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9295 * w32fns.c (check_window_system): Likewise for MS-Windows.
9296 * xfns.c (check_window_system): Likewise for X.
9297 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9298 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9300 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9302 Prefer < to > in range checks such as 0 <= i && i < N.
9303 This makes it easier to visualize quantities on a number line.
9304 This patch doesn't apply to all such range checks,
9305 only to the range checks affected by the 2013-03-24 change.
9306 This patch reverts most of the 2013-03-24 change.
9307 * alloc.c (xpalloc, Fgarbage_collect):
9308 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9309 * character.c (string_escape_byte8):
9310 * charset.c (read_hex):
9311 * data.c (cons_to_unsigned):
9312 * dispnew.c (update_frame_1):
9313 * doc.c (Fsubstitute_command_keys):
9314 * doprnt.c (doprnt):
9315 * editfns.c (hi_time, decode_time_components):
9316 * fileio.c (file_offset):
9317 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9318 * font.c (font_intern_prop):
9319 * frame.c (x_set_alpha):
9320 * gtkutil.c (get_utf8_string):
9321 * indent.c (check_display_width):
9322 * keymap.c (Fkey_description):
9323 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9325 * minibuf.c (read_minibuf_noninteractive):
9326 * process.c (wait_reading_process_output):
9327 * search.c (Freplace_match):
9328 * window.c (get_phys_cursor_glyph):
9329 * xdisp.c (redisplay_internal):
9330 * xsmfns.c (smc_save_yourself_CB):
9331 Prefer < to > for range checks.
9332 * dispnew.c (sit_for): Don't mishandle NaNs.
9333 This fixes a bug introduced in the 2013-03-24 change.
9334 * editfns.c (decode_time_components): Don't hoist comparison.
9335 This fixes another bug introduced in the 2013-03-24 change.
9337 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9339 * frame.h (struct frame): Drop scroll_bottom_vpos
9340 member becaue all real users are dead long ago.
9341 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9342 * xdisp.c (redisplay_internal): Adjust user.
9344 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9346 * nsmenu.m (showAtX:Y:for:): setLevel to
9347 NSPopUpMenuWindowLevel (Bug#13998).
9349 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9351 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9352 (ns_check_pending_open_menu): Declare.
9354 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9355 (x_activate_menubar): Update the menu with title that matches
9356 ns_get_pending_menu_title, and call
9357 ns_check_pending_openmenu (Bug#12698).
9358 (menuWillOpen:): New method.
9359 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9361 * nsterm.m (menu_will_open_state, menu_mouse_point)
9362 (menu_pending_title): New varaibles.
9363 (ns_get_pending_menu_title, ns_check_menu_open)
9364 (ns_check_pending_open_menu): New functions.
9366 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9368 * indent.c (current_column_bol_cache): Remove leftover which is not
9369 used in Fmove_to_column any more.
9370 (current_column, scan_for_column): Adjust users.
9371 * keyboard.c (last_point_position_buffer, last_point_position_window):
9372 Remove leftovers which are not used for recording undo any more.
9373 (command_loop_1, syms_of_keyboard): Adjust users.
9374 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9375 redisplay_window any more.
9376 (move_it_to): Adjust user.
9378 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9380 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9381 Update dependencies.
9383 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9385 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9386 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9389 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9391 * window.h (struct window): Replace hchild, vchild and buffer slots
9392 with a single slot 'contents'. This is possible because each valid
9393 window may have either the child window (in vertical or horizontal
9394 combination) or buffer to display (for the leaf window). Using that,
9395 a lot of operations to traverse and/or change window hierarchies may
9396 be simplified. New member horizontal is used to distinguish between
9397 horizontal and vertical combinations of internal windows.
9398 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9399 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9400 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9401 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9402 Use contents slot, not buffer, where appropriate.
9403 (wset_combination): New function.
9404 (wset_buffer): Add eassert.
9405 (Fframe_first_window): Simplify the loop reaching first window.
9406 (Fwindow_buffer): Use WINDOW_LEAF_P.
9407 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9408 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9409 (unshow_buffer): Convert initial debugging check to eassert.
9410 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9411 (make_parent_window, window_resize_check, window_resize_apply)
9412 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9413 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9414 Adjust to match struct window changes.
9415 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9416 (mark_window_cursors_off, count_windows, get_leaf_windows)
9417 (foreach_window_1): Simplify the loop.
9418 * alloc.c (mark_object): Do not check for the leaf window because
9419 internal windows has no glyph matrices anyway.
9420 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9421 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9422 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9423 (build_frame_matrix_from_window_tree, mirror_make_current)
9424 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9425 (update_window_tree, set_window_update_flags): Simplify the loop.
9426 (sync_window_with_frame_matrix_rows): Enforce live window.
9427 Use contents slot, not buffer, where appropriate.
9428 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9429 and WINDOW_HORIZONTAL_COMBINATION_P.
9430 (make_frame_visible_1): Simplify the loop.
9431 Use contents slot, not buffer, where appropriate.
9432 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9433 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9434 (expose_window_tree): Likewise.
9435 Use contents slot, not buffer, where appropriate.
9436 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9437 to avoid deleted windows. Use contents slot instead of buffer.
9438 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9439 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9440 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9441 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9443 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9445 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9446 identify the reasons for assertion violations in bug#14062 and
9448 (Fx_show_tip): Fix compilation error under
9449 "--enable-check-lisp-object-type". (Bug#14073)
9451 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9452 Reported by <rzl24ozi@gmail.com>.
9454 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9456 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9458 (unwind_with_echo_area_buffer): ...to restore it here.
9459 This is needed to ensure that...
9460 (redisplay_window): ...both window markers are valid here,
9461 which is verified by eassert.
9462 * editfns.c (save_excursion_save): Do not assume that
9463 selected_window always displays the buffer.
9464 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9467 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9469 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9472 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9474 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9476 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9478 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9479 since MinGW's w32api headers do. This avoids compiler warnings.
9481 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9484 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9486 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9488 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9490 * gtkutil.c (style_changed_cb): Check if frame is live and an
9491 X frame (Bug#14038).
9493 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9495 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9496 Define only for _WIN32_WINNT less than 0x0500.
9497 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9499 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9500 see its own definitions of 'struct timeval' and 'struct timezone'.
9502 Fix incompatibilities between MinGW.org and MinGW64 headers.
9503 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9505 * w32.c (REPARSE_DATA_BUFFER): Guard with
9506 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9508 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9510 * xterm.c: Include X11/XKBlib.h
9511 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9513 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9515 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9517 * blockinput.h (input_blocked_p): Likewise.
9518 * bytecode.c (exec_byte_code): Likewise.
9519 * callproc.c (call_process_kill, call_process_cleanup)
9520 (Fcall_process): Likewise.
9521 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9522 (Fccl_execute_on_string): Likewise.
9523 * character.c (string_escape_byte8): Likewise.
9524 * charset.c (read_hex): Likewise.
9525 * cm.c (calccost): Likewise.
9526 * data.c (cons_to_unsigned): Likewise.
9527 * dired.c (directory_files_internal, file_name_completion):
9529 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9530 (sit_for): Likewise.
9531 * doc.c (Fsubstitute_command_keys): Likewise.
9532 * doprnt.c (doprnt): Likewise.
9533 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9534 * emacsgtkfixed.c: Likewise.
9535 * fileio.c (file_offset, Fwrite_region): Likewise.
9536 * floatfns.c (Fexpt, fmod_float): Likewise.
9537 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9539 * font.c (font_intern_prop): Likewise.
9540 * frame.c (x_set_alpha): Likewise.
9541 * gtkutil.c (get_utf8_string): Likewise.
9542 * indent.c (check_display_width): Likewise.
9543 * intervals.c (create_root_interval, rotate_right, rotate_left)
9544 (split_interval_right, split_interval_left)
9545 (adjust_intervals_for_insertion, delete_node)
9546 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9547 (merge_interval_right, merge_interval_left, copy_intervals)
9548 (set_intervals_multibyte_1): Likewise.
9549 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9550 * keymap.c (Fkey_description): Likewise.
9551 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9552 * lread.c (openp, read_integer, read1, string_to_number):
9554 * menu.c (ensure_menu_items): Likewise.
9555 * minibuf.c (read_minibuf_noninteractive): Likewise.
9556 * print.c (printchar, strout): Likewise.
9557 * process.c (create_process, Faccept_process_output)
9558 (wait_reading_process_output, read_process_output, send_process)
9559 (wait_reading_process_output): Likewise.
9560 * profiler.c (make_log, handle_profiler_signal): Likewise.
9561 * regex.c (re_exec): Likewise.
9562 * regex.h: Likewise.
9563 * search.c (looking_at_1, Freplace_match): Likewise.
9564 * sysdep.c (get_child_status, procfs_ttyname)
9565 (procfs_get_total_memory): Likewise.
9566 * systime.h (EMACS_TIME_VALID_P): Likewise.
9567 * term.c (dissociate_if_controlling_tty): Likewise.
9568 * window.c (get_phys_cursor_glyph): Likewise.
9569 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9570 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9572 * xfns.c (Fx_window_property): Likewise.
9573 * xmenu.c (set_frame_menubar): Likewise.
9574 * xselect.c (x_get_window_property, x_handle_dnd_message):
9576 * xsmfns.c (smc_save_yourself_CB): Likewise.
9577 * xterm.c (x_scroll_bar_set_handle): Likewise.
9579 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9581 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9582 to be optional or nil. Adjust comment and convert it to docstring.
9583 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9584 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9586 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9588 Static checking by GCC 4.8-20130319.
9589 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9590 * process.c (Fset_process_datagram_address)
9591 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9592 * xdisp.c (get_char_face_and_encoding)
9593 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9594 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9595 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9597 2013-03-24 Ken Brown <kbrown@cornell.edu>
9599 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9600 fix compilation on 64-bit Cygwin, where underscores are not
9601 automatically prepended.
9603 * w32term.c (w32_initialize): Silence compiler warning.
9605 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9607 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9608 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9609 variables, to save and restore frame dimensions.
9610 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9611 after returning from a 'fullscreen' configuration.
9612 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9613 to avoid races between the main thread and the input thread.
9615 * w32term.h (struct w32_output): New members normal_width,
9616 normal_height, normal_top, normal_left, and prev_fsmode.
9617 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9618 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9621 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9622 'fullscreen' parameter. Always record previous width and height
9623 of the frame, except when switching out of maximized modes, so
9624 that they could be restored correctly, instead of resetting to the
9625 default frame dimensions. Send SC_RESTORE command to the frame,
9626 unless we are going to send SC_MAXIMIZE, to restore the frame
9627 resize hints in the mouse pointer shown by the window manager.
9630 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9632 * lisp.h (get_frame_param): Adjust conditions for prototype
9635 2013-03-22 Ken Brown <kbrown@cornell.edu>
9637 * unexcw.c: Drop unneeded inclusion of w32common.h.
9638 (report_sheap_usage): Declare.
9639 (read_exe_header): Add magic numbers for x86_64.
9640 (fixup_executable): Fix printf format specifier for unsigned long
9643 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9645 * frame.h (struct frame): Put menu_bar_window under #ifdef
9646 because this member is not needed when X toolkit is in use.
9647 (fset_menu_bar_window):
9648 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9649 (free_glyphs, update_frame):
9650 * xdisp.c (expose_frame): Likewise.
9651 (display_menu_bar): Likewise. Remove redundant eassert.
9652 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9655 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9657 Use functions and constants to manipulate Lisp_Save_Value objects.
9658 This replaces code that used macros and strings and token-pasting.
9659 The change makes the C source a bit easier to follow,
9660 and shrinks the Emacs executable a bit.
9661 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9662 (make_save_value): Change 1st arg from string to enum. All callers
9665 (mark_object): Use if, not #if, for GC_MARK_STACK.
9666 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9667 (XSAVE_OBJECT): Now functions, not macros.
9668 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9669 the constant was never used.
9670 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9671 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9672 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9673 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9675 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9676 type3 with a single member save_type. All uses changed.
9677 (save_type, set_save_pointer, set_save_integer): New functions.
9678 * print.c (PRINTX): Remove.
9680 * alloc.c: Remove redundant static declarations.
9682 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9684 * window.h (struct window): Convert left_col, top_line, total_lines
9685 and total_cols from Lisp_Objects to integers. Adjust comments.
9686 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9688 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9689 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9690 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9691 Adjust users where appropriate.
9693 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9695 * frame.h (struct frame): Drop resx and resy because the same data is
9696 available from window system-specific output context. Adjust users.
9697 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9698 New functions to provide defaults when no window system available.
9699 (FRAME_RES_X, FRAME_RES_Y): New macros.
9700 (NUMVAL): Move from xdisp.c.
9701 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9702 (Ffont_face_attributes, Fopen_font):
9703 * image.c (gs_load):
9704 * w32font.c (fill_in_logfont):
9705 * xdisp.c (calc_pixel_width_or_height):
9706 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9707 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9709 2013-03-20 Kenichi Handa <handa@gnu.org>
9711 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9712 to 1 (temporary workaround until a bug related to ASCII
9713 optimization is fixed).
9715 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9717 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9718 Signal error if window is not internal. Adjust docstring.
9719 (delete_all_child_windows): Use combination_limit to save the buffer.
9720 (Fset_window_configuration): Adjust accordingly.
9721 * print.c (syms_of_print): Initialize debugging output not here...
9722 (init_print_once): ...but in a new function here.
9723 * lisp.h (init_print_once): Add prototype.
9724 * emacs.c (main): Add call to init_print_once. Adjust comments.
9726 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9728 * window.c (window_resize_check, window_resize_apply)
9729 (window_from_coordinates, recombine_windows, set_window_buffer)
9730 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9731 (Fsplit_window_internal, Fdelete_window_internal)
9732 (freeze_window_starts): Use bool for booleans.
9733 * window.h (window_frame_coordinates, resize_frame_windows)
9734 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9736 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9738 * dispnew.c (bitch_at_user): Use `user-error'.
9740 2013-03-17 Ken Brown <kbrown@cornell.edu>
9742 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9743 as return type of image_background. (Bug#13981)
9744 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9746 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9748 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9749 (ns_select): Don't return with result uninitialized.
9751 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9754 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9756 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9757 directories. If filename is nil, get directory name (Bug#13932).
9758 Use getFilename and getDirectory.
9759 (getFilename, getDirectory): New methods for EmacsSavePanel and
9761 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9763 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9765 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9767 2013-03-15 Kenichi Handa <handa@gnu.org>
9769 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9770 (adjust_after_replace): Make it back to static. Delete the third
9771 arg text_at_gap_tail. Cancel the code for handling it.
9773 * coding.h (struct coding_system): New member eol_seen.
9775 * coding.c (detect_ascii): New function.
9776 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9777 when the source bytes are actually scanned. On detecting for
9778 coding_category_utf_8_auto, call detect_ascii instead of scanning
9779 source bytes directly.
9780 (produce_chars): Call insert_from_gap with the new arg 0.
9781 (encode_coding): Likewise.
9782 (decode_coding_gap): Control ASCII optimization by the variable
9783 disable_ascii_optimization instead of #ifndef .. #endif.
9784 Deccode EOL format according to coding->eol_seen.
9785 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9788 * lisp.h (adjust_after_replace): Cancel externing it.
9789 (insert_from_gap): Adjust prototype.
9791 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9793 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9794 FULLSCREEN_MAXIMIZED. (Bug#13935)
9796 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9798 * region-cache.c (find_cache_boundary, move_cache_gap)
9799 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9800 Simplify debugging check and convert to eassert. Adjust comment.
9801 (pp_cache): Put under ENABLE_CHECKING.
9803 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9805 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9806 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9808 (w32fullscreen_hook): If the frame is visible, reset
9809 f->want_fullscreen flag after changing the frame size. If the
9810 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9813 2013-03-13 Daniel Colascione <dancol@dancol.org>
9815 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9816 too so that these builds can use Cygwin's file conversion
9817 functions. (We've been building and linking cygw32.o all along
9818 and just not using it.)
9820 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9822 File synchronization fixes (Bug#13944).
9823 * Makefile.in (LIB_FDATASYNC): New macro.
9825 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9826 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9827 Don't worry about HAVE_FSYNC, since a substitute fsync is
9828 available if the system lacks one.
9829 (Fwrite_regin): Retry fsync if interrupted.
9831 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9833 * w32term.c (w32_read_socket): If the Emacs frame is being
9834 activated, call w32fullscreen_hook, to make sure the new frame
9835 dimensions are in effect. (Bug#13937)
9837 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9839 * xdisp.c (init_iterator): Simplify because both character and byte
9840 positions are either specified or -1. Add eassert. Adjust comment.
9841 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9842 character and byte positions can be obtained from marker.
9844 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9846 Static checking by Sun C 5.12.
9847 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9848 * bytecode.c (exec_byte_code):
9849 * dispnew.c (init_display):
9851 * fileio.c (Fsubstitute_in_file_name):
9852 * keyboard.c (Fevent_convert_list):
9853 * keymap.c (Fsingle_key_description):
9854 * term.c (maybe_fatal, fatal):
9855 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9856 * xsmfns.c (Fhandle_save_session):
9857 Omit unreachable code.
9858 * keymap.c (map_keymap_char_table_item): Cast void * to
9859 a function pointer type; the C Standard requires this.
9861 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9862 Include <sys/param.h> unconditionally, as that works elsewhere and
9863 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9864 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9867 See ChangeLog.12 for earlier changes.
9873 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9875 This file is part of GNU Emacs.
9877 GNU Emacs is free software: you can redistribute it and/or modify
9878 it under the terms of the GNU General Public License as published by
9879 the Free Software Foundation, either version 3 of the License, or
9880 (at your option) any later version.
9882 GNU Emacs is distributed in the hope that it will be useful,
9883 but WITHOUT ANY WARRANTY; without even the implied warranty of
9884 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9885 GNU General Public License for more details.
9887 You should have received a copy of the GNU General Public License
9888 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.