1 2014-04-05 Glenn Morris <rgm@gnu.org>
3 * keyboard.c (Fopen_dribble_file): Doc tweak.
5 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
8 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
9 bar is zero height, just return (Bug#16976).
10 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
11 * nsterm.h (EmacsView): Add wait_for_tool_bar.
12 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
13 is nil. If waiting for toolbar to complete, force a redraw.
14 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
16 2014-04-03 Ken Brown <kbrown@cornell.edu>
18 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
20 2014-04-02 Martin Rudalics <rudalics@gmx.at>
22 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
23 width from font width (Bug#17163).
25 2014-03-30 Martin Rudalics <rudalics@gmx.at>
27 * frame.c (x_set_frame_parameters): Calculate default values of
28 new frame sizes only after all other frame parameters have been
29 processed (Bug#17142).
31 2014-03-28 Ken Brown <kbrown@cornell.edu>
33 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
36 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
38 * xterm.c (x_draw_image_glyph_string): Adjust image background
39 width accordingly when its x position is adjusted. (Bug#17115)
41 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
43 * w32term.c (x_draw_image_glyph_string): Fix computation of height
44 and width of image background when it is displayed with a 'box'
47 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
49 More backward-compatible fix to char-equal core dump (Bug#17011).
50 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
51 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
53 Fix core dump in char-equal (Bug#17011).
54 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
55 unibyte buffers, as we can't tell whether the characters are
58 * insdel.c (adjust_markers_for_delete): Remove unused local.
60 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
62 Have (MARKER . ADJUSTMENT) undo records always be immediately
63 after their corresponding (TEXT . POS) record in undo list.
65 * lisp.h (record-delete): New arg record_markers.
66 (record_marker_adjustment): No longer needed outside undo.c.
67 * insdel.c (adjust_markers_for_delete): Move calculation of marker
68 adjustments to undo.c's record_marker_adjustments. Note that
69 fileio.c's decide_coding_unwind is another caller to
70 adjust_markers_for_delete. Because it has undo list bound to t,
71 it does not rely on adjust_markers_for_delete to record marker
73 (del_range_2): Swap call to record_delete and
74 adjust_markers_for_delete so as undo marker adjustments are
75 recorded before current deletion's adjustments, as before.
76 (adjust_after_replace):
77 (replace_range): Pass value for new record_markers arg to
79 * undo.c (record_marker_adjustment): Renamed to
80 record_marker_adjustments and made static.
81 (record_delete): Check record_markers arg and call
82 record_marker_adjustments.
83 (record_change): Pass value for new record_markers arg to
85 (record_point): at_boundary calculation no longer needs to account
86 for marker adjustments.
88 2014-03-24 Martin Rudalics <rudalics@gmx.at>
90 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
93 2014-03-23 Glenn Morris <rgm@gnu.org>
95 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
97 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
99 * buffer.c (struct sortvec): Add field `spriority'.
100 (compare_overlays): Use it.
101 (sort_overlays): Set it.
103 2014-03-23 Eli Zaretskii <eliz@gnu.org>
105 * xdisp.c (redisplay_window): If all previous attempts to find the
106 cursor row failed, try a few alternatives before falling back to
107 the top-most row of the window. Use row_containing_pos. (Bug#17047)
109 2014-03-22 Daniel Colascione <dancol@dancol.org>
111 * process.c (conv_sockaddr_to_lisp): When extracting the string
112 names of AF_LOCAL sockets, stop before reading uninitialized
115 2014-03-23 Daniel Colascione <dancol@dancol.org>
117 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
118 array. (ASAN caught.)
120 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
122 Fix regression introduced by patch for Bug#10500.
123 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
124 * w32term.c (x_draw_image_relief): Likewise.
126 2014-03-21 Martin Rudalics <rudalics@gmx.at>
128 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
129 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
130 maximize a frame for odd default fonts.
132 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
134 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
136 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
138 * doc.c (store_function_docstring): Warn when we don't know where to
140 (Fsubstitute_command_keys): Don't advertise the fact that
141 text-properties are dropped, since we think it's a bug that we'll fix
144 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
145 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
146 * frame.c (frame_garbaged): Make "docstring" more precise.
148 2014-03-20 Glenn Morris <rgm@gnu.org>
150 * charset.c (init_charset): When we cannot find the charsets directory,
151 mention if EMACSDATA is set.
153 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
155 * fns.c (Frandom): Fix rare bug where the result isn't random.
157 Fix porting inconsistency about rounding to even.
158 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
159 This way, the unusual !HAVE_RINT case acts like the usual
160 HAVE_RINT case, and we can fix the documentation accordingly.
162 2014-03-19 Eli Zaretskii <eliz@gnu.org>
164 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
165 (w32_wnd_proc): Initialize the dwHoverTime member of
166 TRACKMOUSEEVENT structure.
168 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
170 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
172 2014-03-16 Eli Zaretskii <eliz@gnu.org>
174 * search.c (find_newline): Speed up the function when using the
175 newline cache, by halving the number of calls to
176 region_cache_forward and region_cache_backward. (Bug#16830)
178 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
180 * buffer.c (Fset_buffer): Document return value (bug#17015).
182 2014-03-14 Martin Rudalics <rudalics@gmx.at>
184 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
185 nil, always resize character wise to avoid potential loss of the
186 mode line (Bug#16923 related).
188 2014-03-12 Martin Rudalics <rudalics@gmx.at>
190 * frame.c (x_set_frame_parameters): Always calculate new sizes
191 pixelwise to avoid potential loss when rounding.
193 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
195 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
196 * xterm.c (x_free_frame_resources): Free all allocated cursors.
198 2014-03-10 Eli Zaretskii <eliz@gnu.org>
200 * w32.c (fstatat): Don't add an extra slash if the argument ends
201 with a slash: this fails the subsequent call to stat_worker on
202 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
204 2014-03-09 Martin Rudalics <rudalics@gmx.at>
206 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
208 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
210 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
212 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
213 when frame is only on one screen (Bug#14713).
215 2014-03-08 Eli Zaretskii <eliz@gnu.org>
217 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
218 there's a valid wrap point in the display line, the last glyph
219 cannot "just barely fit" on this row, because display_line doesn't
220 let it. Instead, proceed as if the last glyph didn't fit, so that
221 we eventually back up the iterator to the wrap point. This avoids
222 delusional behavior of move_it_to, whereby it proceeds to the next
223 display line, but sets current_x to zero for all the glyphs that
224 without word-wrap would fit on the previous display line.
225 One result was that visual-order cursor movement behaved erratically
227 (Fmove_point_visually): Add code to find the x coordinate of the
228 last character before wrap point, under word-wrap on a TTY.
230 2014-03-07 Eli Zaretskii <eliz@gnu.org>
232 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
233 also return value of MOVE_POS_MATCH_OR_ZV from
234 move_it_in_display_line_to, when moving from beginning of line to
235 point's position. (Bug#16961)
237 2014-03-07 Martin Rudalics <rudalics@gmx.at>
239 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
240 * window.c (Fselect_window): Explain NORECORD and
241 `buffer-list-update-hook' in doc-string.
243 2014-03-06 Martin Rudalics <rudalics@gmx.at>
245 * window.c (Fother_window_for_scrolling): Check that
246 Vother_window_scroll_buffer is a buffer.
248 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
250 * xterm.c (xim_initialize): Always pass a copy of resource name
251 to XRegisterIMInstantiateCallback and eassert whether return
252 value is True. Passing copy is important because Xlib doesn't
253 make its own copy and resource name argument usually points to
254 SSDATA (Vx_resource_name), which may be changed from Lisp.
255 (xim_close_display): For XUnregisterIMInstantiateCallback,
256 always eassert return value and pass exactly the same values
257 as were used for XRegisterIMInstantiateCallback.
258 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
259 sources to check why if you are interested.
261 2014-03-05 Martin Rudalics <rudalics@gmx.at>
263 * dispnew.c (change_frame_size_1): Add new_lines instead of
264 new_height, the latter may be still zero if passed as such.
265 * window.c (Fwindow_pixel_height): Mention bottom divider in
268 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
270 Fix "resource temporarily unavailable" with xgselect
272 * xgselect.c: Include <stdbool.h>.
273 (xg_select) [!USE_GTK]: Don't lose track of errno.
275 Fix minor --enable-gcc-warnings issues.
276 * widget.c (update_various_frame_slots, EmacsFrameResize):
277 Avoid unused locals. Prefer 'if' to '#if' when either will do.
279 2014-03-04 Ken Brown <kbrown@cornell.edu>
281 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
282 represent the actual adjustment needed for alignment.
284 2014-03-04 Eli Zaretskii <eliz@gnu.org>
286 * gmalloc.c (aligned_alloc): Don't allocate more memory than
287 needed, and don't reallocate if the initial allocation already
288 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
290 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
292 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
295 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
297 * cmds.c (delete-char): Update docstring pointing out that the
298 function ignores `delete-active-region' and `overwrite-mode'.
300 2014-03-03 Eli Zaretskii <eliz@gnu.org>
302 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
304 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
305 allocated buffer due to alignment.
306 (freehook): If the block to be freed was allocated by
307 'aligned_alloc', find its real pointer before calling 'free'.
309 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
312 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
314 * font.c (toplevel): Adjust comment about font cache layout.
315 (font_clear_cache): Fix to match real font cache layout.
316 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
317 (Fframe_font_cache) [FONT_DEBUG]: New function.
318 (syms_of_font) [FONT_DEBUG]: Defsubr it.
320 Avoid crashes when X fonts are erroneously freed on reused X
321 'Display *' connection data (Bug#16069). Note that X font
322 resources still may be leaked, but currently there is no way
323 to completely avoid it.
324 * xterm.h (struct x_display_info): New member x_id. Add comments.
325 * xterm.c (x_display_id): New variable.
326 (x_term_init): Assign identifier to each opened X connection.
327 * xfont.c (struct xfont): New member x_display_id.
328 (xfont_open): Initialize it with frame's display id.
329 (xfont_close): Check whether font's display id matches the one
330 recorded for the given display. Adjust comment.
331 * xftfont.c (struct xftfont_info):
332 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
334 2014-03-01 Martin Rudalics <rudalics@gmx.at>
336 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
337 * window.c (Fother_window_for_scrolling): Don't try to scroll a
338 killed Vother_window_scroll_buffer.
339 (Vother_window_scroll_buffer): Fix doc-string accordingly.
341 2014-03-01 Eli Zaretskii <eliz@gnu.org>
343 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
344 that start with more than 2 slashes as UNCs. (Bug#16751)
346 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
348 Fix a few crashes and leaks when cloning C strings.
349 * alloc.c, lisp.h (dupstring): New function.
350 * gtkutil.c (xg_get_font):
351 * term.c (tty_default_color_capabilities):
352 * xsettings.c (store_monospaced_changed)
353 (store_font_name_changed, parse_settings)
354 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
355 This avoids some unlikely crashes due to accessing freed storage,
356 and avoids some minor memory leaks in the more-typical case.
358 2014-02-28 Martin Rudalics <rudalics@gmx.at>
360 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
361 cursor when modeline can't be dragged (Bug#16647).
363 2014-02-28 Glenn Morris <rgm@gnu.org>
365 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
366 from custom-delayed-init-variables. (Bug#11565)
368 2014-02-27 Martin Rudalics <rudalics@gmx.at>
370 More fixes for mouse glyph calculations (Bug#16647).
371 * window.c (coordinates_in_window): In intersection of
372 horizontal and vertical window dividers prefer the horizontal
373 one. Add some extra parens to last fix.
374 (window_relative_x_coord): Return x-coordinate for header and
376 * xdisp.c (remember_mouse_glyph): In text area don't extend
377 glyph into mode line to show the vertical drag cursor there
378 immediately. Subdivide mouse glyphs in right fringes to show a
379 horizontal drag cursor as soon as we enter the "grabbable width"
380 portion. Handle vertical border case separately. Do not
381 subdivide window divider areas.
382 (note_mouse_highlight): On bottom divider of bottommost windows
383 show vertical drag cursor only when the minibuffer window can be
386 2014-02-27 Eli Zaretskii <eliz@gnu.org>
388 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
389 reset by the face of the object just displayed. See also bug#76.
390 (get_next_display_element): If the string came from a display
391 property, examine the box face attribute at it->position, not at
392 it->current.pos, since the latter was not updated yet. (Bug#16870)
393 (handle_face_prop): Improve commentary.
395 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
397 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
398 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
400 2014-02-26 Martin Rudalics <rudalics@gmx.at>
402 Fixes around Bug#16647.
403 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
404 ON_BOTTOM_DIVIDER cases.
405 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
406 only if the window has no right divider.
407 (Fcoordinates_in_window_p): Fix doc-string.
409 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
411 * lread.c (Funintern): Fix doc to match advertised calling convention.
413 2014-02-24 Daniel Colascione <dancol@dancol.org>
415 * keyboard.c (read_char): Close race that resulted in lost events.
417 2014-02-22 Glenn Morris <rgm@gnu.org>
419 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
420 * window.c (window-resize-pixelwise): Doc fixes.
422 * process.c (Finternal_default_process_filter)
423 (Finternal_default_process_sentinel): Doc tweaks.
425 2014-02-21 Glenn Morris <rgm@gnu.org>
427 * process.c (Fprocess_buffer, Faccept_process_output)
428 (Finternal_default_process_filter, Finternal_default_process_sentinel):
431 2014-02-21 Martin Rudalics <rudalics@gmx.at>
433 * window.c (Fwindow_scroll_bar_width): New function.
435 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
437 Pacify GCC when configuring with --enable-gcc-warnings.
438 * xdisp.c (move_it_in_display_line_to) [lint]:
439 Initialize recently-added local.
441 2014-02-21 Daniel Colascione <dancol@dancol.org>
443 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
445 2014-02-20 Eli Zaretskii <eliz@gnu.org>
447 * xdisp.c (init_iterator): Don't dereference a bogus face
449 (try_cursor_movement): Don't use cursor position if
450 set_cursor_from_row failed to compute it. This avoids assertion
451 violations in MATRIX_ROW.
452 (move_it_in_display_line_to): Save the iterator state in ppos_it
453 only once per call. Reimplement the method used to return to the
454 best candidate position if all the positions found in display line
455 are beyond TO_CHARPOS. This cuts down the number of calls to
456 bidi_shelve_cache, which moves a lot of stuff when lines are long
457 and include bidirectional text. (Bug#15555)
459 2014-02-20 Glenn Morris <rgm@gnu.org>
461 * data.c (Fdefalias): Doc fix.
463 2014-02-19 Eli Zaretskii <eliz@gnu.org>
465 * xdisp.c (display_line): Fix horizontal scrolling of large images
466 when fringes are turned off. This comes at a price of not
467 displaying the truncation/continuation glyphs in this case.
470 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
471 CreateDIBSection returns an error indication, zero out *ximg after
472 destroying the image. This avoids crashes in memory allocations
473 due to the fact that some of the callers also call
474 x_destroy_x_image, which will attempt to free an already free'd
477 2014-02-18 Martin Rudalics <rudalics@gmx.at>
479 * widget.c (update_various_frame_slots): Don't set
480 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
482 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
484 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
486 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
488 temacs --daemon fix (Bug#16599).
489 * emacs.c (main): Initialize daemon_pipe[1] here ...
490 (syms_of_emacs): ... instead of here.
492 2014-02-16 Anders Lindgern <andlind@gmail.com>
494 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
497 2014-02-16 Daniel Colascione <dancol@dancol.org>
499 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
500 (xd_get_connection_address): Use it.
501 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
502 xd_get_connection_address because the latter signals if the bus
503 we're trying to close is already disconnected.
505 2014-02-13 Eli Zaretskii <eliz@gnu.org>
507 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
508 argument to CreateThread. This avoids segfaults on Windows 9X.
509 Reported by oslsachem <oslsachem@gmail.com>.
511 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
513 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
514 * unexhp9k800.c (unexec_error): New function, to simplify the code.
515 (check_lseek): New function, to report lseek errors.
516 (save_data_space, update_file_ptrs, read_header, write_header)
517 (copy_file, copy_rest, unexec): Use these news functions.
518 (update_file_ptrs): Don't assume wraparound behavior when
519 converting a large size_t value to off_t.
521 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
523 * composite.c (fill_gstring_header): Pass positions as C integers
524 and move parameters checking to...
525 (Fcomposition_get_gstring): ...this function. Handle case when
526 buffer positions are in reversed order and avoid crash (Bug#16739).
528 * buffer.c (validate_region): Mention current buffer in error message.
530 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
532 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
534 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
536 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
538 2014-02-11 Glenn Morris <rgm@gnu.org>
540 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
541 Replace refs to "OpenStep" in messages.
543 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
545 Avoid "." at end of error diagnostics.
546 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
548 * nsfns.m (ns_display_info_for_name):
549 * nsselect.m (Fx_own_selection_internal):
550 * nsterm.m (performDragOperation:):
551 Remove "." from end of diagnostic.
553 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
555 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
556 unintuitive (bug#15824).
557 (Fyes_or_no_p): Doc fix (bug#15456).
559 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
561 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
563 * eval.c (call_debugger): When exiting the debugger, do not allow
564 max_specpdl_size less than actual binding depth (Bug#16603).
565 (syms_of_eval): Adjust docstring.
567 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
569 * cmds.c (Fself_insert_command): Output a clearer error message on
570 negative repetitions (bug#9476).
572 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
574 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
576 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
578 * minibuf.c (Fread_string): Doc clarification (bug#15422).
580 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
582 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
584 * keyboard.c (Frecursive_edit): Fix typo in docstring.
586 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
588 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
590 * keyboard.c (Frecursive_edit): Say more precicely how throwing
591 `exit' works (bug#15865).
593 2014-02-07 Martin Rudalics <rudalics@gmx.at>
595 Constrain window box/body sizes and margin widths (Bug#16649).
596 * xdisp.c (window_box_width): Don't return less than zero.
597 (window_box_left_offset, window_box_right_offset): Don't return
598 more than the window's pixel width.
599 * window.c (window_body_height, window_body_width): Don't return
601 (window_resize_apply): Adjust margin width, if necessary.
603 2014-02-07 Glenn Morris <rgm@gnu.org>
605 * nsterm.m (syms_of_nsterm): Doc fix.
607 2014-02-06 Eli Zaretskii <eliz@gnu.org>
609 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
610 New variables: pointers through which to call the respective APIs.
611 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
612 (filename_from_ansi, sys_link, check_windows_init_file):
613 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
614 This is required on Windows 9X, where we dynamically load
615 UNICOWS.DLL which has their non-stub implementations.
616 (maybe_load_unicows_dll): Assign addresses to these 2 function
617 pointers after loading UNICOWS.DLL.
619 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
620 MultiByteToWideChar and WideCharToMultiByte through function
623 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
626 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
628 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
629 for OSX >= 10.9 if separate spaces are used.
630 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
632 2014-02-06 Glenn Morris <rgm@gnu.org>
634 * buffer.c (cache-long-scans): Doc fix.
636 2014-02-05 Eli Zaretskii <eliz@gnu.org>
638 * w32fns.c (Fw32_shell_execute): Doc fix.
640 2014-02-05 Bastien Guerry <bzg@gnu.org>
642 * syntax.c (Fforward_word): Call Fconstrain_to_field with
643 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
645 2014-02-05 Martin Rudalics <rudalics@gmx.at>
647 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
648 outside the window (Bug#16649).
650 * xdisp.c (note_mouse_highlight): When entering a margin area show
651 a non-text cursor (Bug#16647).
653 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
655 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
656 It prompted a compile-time diagnostic on GNU/Linux.
657 Simplify to remove the need for the label.
659 2014-02-04 Eli Zaretskii <eliz@gnu.org>
661 * w32menu.c (w32_popup_dialog): Don't condition the whole function
662 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
663 to show it; otherwise return 'unsupported--w32-dialog' to signal
664 to the caller that emulation with menus is necessary.
665 This resurrects code inadvertently deleted by the 2013-10-08 commit.
667 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
669 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
672 * menu.c (Fx_popup_dialog): Don't condition the call to
673 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
674 special symbol 'unsupported--w32-dialog', emulate the dialog with
675 a menu by calling x-popup-menu.
677 * menu.h (Qunsupported__w32_dialog): New extern variable.
679 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
681 * keyboard.c (kbd_buffer_get_event): Read file notification events
684 * xgselect.c (xg_select): Read glib events in any case, even if
685 there are no file descriptors to watch for. (Bug#16519)
687 2014-02-03 Martin Rudalics <rudalics@gmx.at>
689 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
690 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
691 * w32term.c (w32_draw_window_divider): Handle first and last
693 * w32term.h (w32_fill_area_abs): New function.
694 * xdisp.c (x_draw_right_divider): Don't draw over bottom
696 * xfaces.c (realize_basic_faces): Handle new face ids.
697 * xfns.c (Fx_create_frame): Call x_default_parameter for right
698 and bottom divider width.
699 * xterm.c (x_draw_window_divider): Handle first and last pixels
702 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
704 * print.c (Fexternal_debugging_output): Add cast to pacify
705 --enable-gcc-warnings.
706 * eval.c (call_debugger): Grow specpdl if the debugger was
707 entered due to specpdl overflow (Bug#16603) and allow more
708 specpdl space for the debugger itself.
710 2014-02-02 Martin Rudalics <rudalics@gmx.at>
712 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
715 2014-02-01 Eli Zaretskii <eliz@gnu.org>
717 * w32fns.c (Ffile_system_info): Use WINAPI in the function
718 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
720 * print.c (Fexternal_debugging_output): If the argument character
721 is non-ASCII, encode it with the current locale's encoding before
722 writing the result to the terminal. (Bug#16448)
724 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
725 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
728 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
730 * process.c (create_process): Reset SIGPROF handler in the child.
731 * callproc.c (call_process): Likewise.
733 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
735 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
737 2014-01-29 Eli Zaretskii <eliz@gnu.org>
739 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
740 of zero to print strings, GDB doesn't like it.
742 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
743 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
744 we still use correct addresses. (Bug#16576)
746 2014-01-27 K. Handa <handa@gnu.org>
748 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
749 to preserve the code detection behavior of 24.3.
750 * coding.h (struct coding_system): New member detected_utf8_bytes.
751 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
752 (decode_coding_gap): Use short cut for UTF-8 file reading only
753 when coding->detected_utf8_bytes equals to coding->src_bytes.
754 * fileio.c (Finsert_file_contents): Cancel the previous change.
756 2014-01-29 Martin Rudalics <rudalics@gmx.at>
758 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
759 that are not visible.
761 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
763 * xmenu.c (create_and_show_popup_menu): Handle case when no key
764 is grabbed (Bug#16565).
766 2014-01-28 Martin Rudalics <rudalics@gmx.at>
768 * xdisp.c (last_max_ascent): Re-remove after erroneously
769 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
771 (move_it_to): Re-remove reference to last_max_ascent.
772 (Fwindow_text_pixel_size): Add iterator's max_ascent and
773 max_descent here instead of calling line_bottom_y.
776 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
778 * terminal.c (initial_free_frame_resources): New function.
779 (init_initial_terminal): Install new hook to free face cache
780 on initial frame and avoid memory leak. For details, see
781 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
782 * xfaces.c (free_frame_faces): Adjust comment.
784 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
786 * data.c (Fstring_to_number): Document results if unparsable
789 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
791 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
793 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
795 When decoding, prefer ptrdiff_t to int for buffer positions etc.
796 * coding.c (detect_coding_utf_8, emacs_mule_char)
797 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
798 (check_utf_8, decode_coding):
799 * coding.h (struct coding_system.errors):
800 Use ptrdiff_t, not int, for integer values derived from buffer and
803 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
804 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
805 before invoking decode_coding_gap, since there's just one block.
807 2014-01-25 Martin Rudalics <rudalics@gmx.at>
809 Fix handling of face attributes in Fx_create_frame (Bug#16529).
810 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
811 too early. Again run change_frame_size before assigning menu-
814 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
816 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
817 arrives, call x_check_fullscreen, in case the new display has a
818 different resolution. (Bug#16517)
820 2014-01-25 Eli Zaretskii <eliz@gnu.org>
822 * term.c (read_menu_input): If the selected frame changes, exit
824 (tty_menu_show): If the selected frame changes while we displayed
825 a menu, throw to top level. (Bug#16479)
827 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
829 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
831 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
833 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
834 * data.c (count_one_bits_word): Fix bug (negated comparison)
835 when BITS_PER_ULL < BITS_PER_BITS_WORD.
837 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
839 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
840 Avoid undefined behavior by initializing display property bit of a
841 string processed by the bidirectional iterator. For details, see
842 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
844 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
846 Minor cleanup of previous change.
847 * image.c (imagemagick_error, Fimagemagick_types):
848 Omit some recently-introduced and unnecessary casts and assignments.
850 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
852 Fix two memory leaks discovered with Valgrind.
853 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
854 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
856 2014-01-22 Martin Rudalics <rudalics@gmx.at>
858 Fixes in window size functions around Bug#16430 and Bug#16470.
859 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
860 (Fwindow_mode_line_height, Fwindow_header_line_height)
861 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
862 Minor doc-string adjustments.
863 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
865 (window_body_height, window_body_width): Do not count partially
866 visible lines/columns when PIXELWISE is nil (Bug#16470).
867 (Qfloor, Qceiling): New symbols.
869 2014-01-21 Eli Zaretskii <eliz@gnu.org>
871 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
872 when the image cache is not yet allocated. (Bug#16509)
874 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
876 * buffer.c (Fkill_buffer): When killing an indirect buffer,
877 re-attach intervals to its base buffer (Bug#16502).
878 * intervals.c (set_interval_object): Move from here...
879 * intervals.h (set_interval_object): ... to here. Fix comments.
881 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
883 Avoid undefined behavior by initializing buffer redisplay bit.
884 Problem reported by Dmitry Antipov in
885 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
886 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
888 Revert some of the CANNOT_DUMP fix (Bug#16494).
889 * lread.c (init_lread): Fix typo: NILP, not !NILP.
891 2014-01-19 Eli Zaretskii <eliz@gnu.org>
893 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
894 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
895 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
896 they are replaced by macros that expand into direct calls to the
897 corresponding functions from GDI32.DLL.
898 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
899 variables in the Cygwin build, they are unused.
901 2014-01-19 K. Handa <handa@gnu.org>
903 * composite.c (composition_update_it): Fix previous change.
905 2014-01-18 Eli Zaretskii <eliz@gnu.org>
907 Fix file name handling on MS-Windows 9X.
908 * w32.c (maybe_load_unicows_dll): New function.
910 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
911 on, to make sure we can convert file names to and from UTF-8 on
912 Windows 9X. This fixes a failure to start up because Emacs cannot
913 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
915 * w32font.c [WINDOWSNT]: Include w32.h.
916 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
917 of implementing the same stuff.
918 Remove now unused g_b_init_is_windows_9x.
920 * w32.h (maybe_load_unicows_dll): Add prototype.
922 2014-01-17 Eli Zaretskii <eliz@gnu.org>
924 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
925 switch to single keyboard. Prevents daemon crashes when a new
926 client connects while we show a TTY menu in an existing client.
929 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
931 Fix MinGW64 porting problem with _setjmp.
932 Reported by Eli Zaretskii in:
933 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
934 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
935 the old _setjmp and _longjmp. All uses changed.
937 2014-01-13 Daniel Colascione <dancol@dancol.org>
939 * textprop.c (Fremove_list_of_text_properties):
940 Correctly handle reaching the end of the interval tree. (Bug#15344)
942 2014-01-13 Martin Rudalics <rudalics@gmx.at>
944 * xdisp.c (resize_mini_window): Round height to a multiple of
945 frame's line height. Fix bug in calculation of window start
946 position (Bug#16424).
948 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
950 * macfont.m: Include termchar.h.
951 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
952 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
953 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
954 *_WITH_GC_* to take face and f as parameters.
955 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
956 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
958 2014-01-13 Daniel Colascione <dancol@dancol.org>
960 Fix menu item updating in the presence of the Unity global menu
963 * gtkutil.h (xg_have_tear_offs): Add frame parameter
964 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
966 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
967 updating menus; explain why.
968 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
969 problem it's supposed to solve and it interferes with detecting
970 the presence of a global menu.
971 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
974 2014-01-11 K. Handa <handa@gnu.org>
976 * composite.c (composition_update_it): Fix indexing of
977 LGSTRING_CHAR (Bug#15984).
979 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
981 * unexw32.c (_start) [__MINGW64__]: Define to __start.
983 2014-01-11 Eli Zaretskii <eliz@gnu.org>
985 * xdisp.c (try_window_id): Don't use this function's optimizations
986 if overlays in the buffer displayed by the window have changed
987 since last redisplay. (Bug#16347)
988 (message_dolog): Fix indentation.
990 2014-01-11 Martin Rudalics <rudalics@gmx.at>
992 * frame.c (frame_resize_pixelwise): Fix doc-string.
994 2014-01-10 Martin Rudalics <rudalics@gmx.at>
996 Fix handling of internal borders (Bug#16348).
997 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
998 Remove internal border width from pixel width of windows.
999 (change_frame_size_1): Don't return early when frame's pixel
1000 size changes - we still have to record the new sizes in the
1002 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1003 also when toolbar gets larger.
1004 * window.c (check_frame_size): Include internal_border_width in
1006 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1007 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1008 In non-toolkit/non-GTK version clear internal border.
1009 * xterm.c (x_clear_under_internal_border): New function for
1010 non-toolkit/non-GTK version.
1011 (x_after_update_window_line): In non-toolkit/non-GTK version
1013 (handle_one_xevent, x_set_window_size):
1014 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1015 * xterm.h (x_clear_under_internal_border): Extern it.
1017 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1020 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1023 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1025 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1026 last value of point is not equal to buffer's point. (Bug#16129)
1028 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1031 * nsterm.h (updateCollectionBehavior): Rename from
1032 updateCollectionBehaviour. All uses changed.
1034 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1035 * Makefile.in (SETFATTR): New macro.
1036 (temacs$(EXEEXT)): Use it.
1038 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1040 Fix maximization behavior on Windows (Bug#16300).
1041 * w32fns.c (w32_fullscreen_rect): Don't handle
1042 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1043 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1044 of SetWindowPos. Restore last placement also when leaving
1045 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1046 but the FULLSCREEN_BOTH case.
1048 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1051 * data.c (arithcompare_driver):
1052 * fileio.c (Fcar_less_than_car):
1053 * fns.c (internal_equal):
1054 * frame.c (delete_frame):
1055 * lisp.h (enum More_Lisp_Bits):
1057 Avoid C99 constructs that don't work in C89.
1058 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1059 to port to C89, which doesn't have 'long long'.
1060 (count_trailing_zero_bits): Use them.
1062 2014-01-03 Chong Yidong <cyd@gnu.org>
1064 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1066 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1068 Further adjust frame/window scrollbar width calculations.
1069 * window.c (apply_window_adjustment):
1070 Set windows_or_buffers_changed.
1071 (Fwindow_scroll_bars): Return actual scrollbar width.
1072 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1073 For non-toolkit builds again use 14 as minimum width and set
1074 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1075 * xterm.c (XTset_vertical_scroll_bar): Take width from
1076 WINDOW_SCROLL_BAR_AREA_WIDTH.
1077 (x_new_font): Rename wid to unit. Base calculation of new
1078 scrollbar width on toolkit used and make it analogous to that of
1079 x_set_scroll_bar_default_width.
1080 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1081 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1082 of GetSystemMetrics.
1083 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1084 WINDOW_SCROLL_BAR_AREA_WIDTH.
1085 (x_new_font): Make it correspond to changes in xterm.c.
1087 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1089 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1090 This is a cleaner way to fix the MinGW-w64 porting problem.
1091 Check for INTPTR_MAX misconfiguration.
1093 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1095 * search.c (newline_cache_on_off, find_newline): In indirect
1096 buffers, use the newline cache of the base buffer.
1098 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1099 buffer, invalidate the caches of its base buffer. (Bug#16265)
1101 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1102 buffers, use the width-run cache of the base buffer.
1104 * xdisp.c (redisplay_window): When the window displays an indirect
1105 buffer, and the character widths in the display table have
1106 changed, invalidate the width-run cache of the corresponding base
1109 * fileio.c (Finsert_file_contents): When invalidating the newline
1110 cache, consider the case of inserting into indirect buffer.
1112 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1113 In indirect buffers, use the paragraph cache of the base buffer.
1115 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1117 * window.c (grow_mini_window): Fix last change.
1119 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1121 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1123 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1125 * w32term.c (w32_initialize): Use LCID and LOWORD.
1127 * w32proc.c (create_child): Use pid_t for 5th argument.
1128 (IsValidLocale): Don't provide prototype for MinGW64.
1129 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1130 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1132 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1133 MinGW64 doesn't support.
1135 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1137 * w32.c (set_named_security_info): New function.
1138 (acl_set_file): Fall back on set_named_security_info if
1139 set_file_security fails.
1140 (g_b_init_set_named_security_info_w)
1141 (g_b_init_set_named_security_info_a): New static variables.
1142 (globals_of_w32): Initialize them to zero.
1143 (set_named_security_info): Set them to non-zero if the
1144 corresponding API is available.
1145 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1146 New function typedefs.
1148 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1150 Some more fixes following pixelwise resize changes including one
1152 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1153 of frame_resize_pixelwise.
1154 * widget.c (pixel_to_text_size): New function.
1155 (update_wm_hints): Have size hints respect value of
1156 frame_resize_pixelwise.
1157 (EmacsFrameResize): Alway process resize requests pixelwise.
1158 * window.c (grow_mini_window): Make sure mini window is at least
1160 * xdisp.c (display_menu_bar): Make sure menubar extends till
1162 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1163 (x_set_tool_bar_lines): Calculate pixelwise.
1164 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1165 frame_resize_pixelwise.
1167 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1169 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1170 variables not used there.
1172 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1174 * w32.c (sys_umask): New function. (Bug#16299)
1176 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1178 * dispnew.c (change_frame_size_1): Take old width of root window
1179 from that window's pixel width. (Bug#16284)
1181 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1183 Plain copy-file no longer chmods an existing destination (Bug#16133).
1184 * fileio.c (realmask): Now a static var, not a local.
1185 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1186 Remove arg STATPTR. All uses changed.
1187 (Fcopy_file): Do not alter permissions of existing destinations,
1188 unless PRESERVE-PERMISSIONS (renamed from
1189 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1190 Avoid race when testing for existing destinations and for
1191 when input and output files are the same.
1192 If changing the group fails, adjust both default and
1193 preserved permissions so that access is not granted to the
1195 (Fset_default_file_modes, init_fileio): Update realmask.
1196 (Fdefault_file_modes): Use realmask instead of calling umask.
1198 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1200 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1201 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1202 flags on the daemon pipe ends before execing.
1204 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1206 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1207 session. (Bug#14739)
1209 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1211 * callproc.c (Vexec_path): Document that exec-directory is in it.
1213 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1215 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1218 2013-12-27 Chong Yidong <cyd@gnu.org>
1220 * data.c (Fsymbol_function): Doc fix.
1222 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1224 Some more tinkering with Bug#16051.
1225 * window.c (resize_frame_windows): Don't let the size of the
1226 root window drop below the frame's default character size.
1227 Never ever delete any subwindows - let the window manager do the
1230 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1231 of toolbar lines needed when they exceed the height of the root
1233 (unwind_create_frame_1): New function.
1234 (Fx_create_frame): Generally inhibit calling the window
1235 configuration change hook here. Remove extra call to
1236 change_frame_size - it's not needed when we don't run the
1237 configuration change hook.
1239 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1241 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1242 On my Fedora 19 platform the core dumps were so big that
1243 my desktop became nearly catatonic.
1244 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1245 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1246 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1247 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1248 a clang-only syntax.
1249 * conf_post.h (__has_feature): New macro, if not already defined.
1250 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1251 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1253 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1255 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1256 is a file name. (Bug#16252)
1258 2013-12-25 Chong Yidong <cyd@gnu.org>
1260 * keyboard.c (Voverriding_terminal_local_map)
1261 (Voverriding_local_map): Doc fix.
1263 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1265 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1267 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1268 file name when it is submitted to ShellExecute. Simplify code.
1269 Don't test DOCUMENT for being a string, as that is enforced by
1270 CHECK_STRING. Doc fix.
1272 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1274 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1275 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1276 redisplay_tool_bar does. Improve and fix commentary.
1277 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1278 limits of the glyph matrices. (Bug#16051)
1279 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1280 only when the new size is different from the old one, and the new
1281 size can be achieved given the frame height.
1283 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1285 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1287 2013-12-23 Glenn Morris <rgm@gnu.org>
1289 * lread.c (Fload): Mention load-prefer-newer in doc.
1291 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1293 Handle Bug#16207 by being more restrictive when running hooks.
1294 * window.c (unwind_change_frame): New function.
1295 (Fset_window_configuration): Don't run configuration change hook
1296 while the frame configuration is unsafe. Call select_window
1299 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1301 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1303 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1305 * nsterm.h: Declare EmacsColor category.
1307 * nsterm.m (NSColor): Implement EmacsColor category.
1308 (ns_get_color): Use colorUsingDefaultColorSpace.
1309 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1311 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1313 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1315 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1316 having the PNG_NORETURN attribute, to avoid compiler warning in
1319 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1321 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1323 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1324 fringe background extension.
1325 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1326 because they are now always the same as `left' and `width',
1327 respectively. Remove code for the case that `width' and
1328 `sb_width' are different.
1330 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1332 Remove scroll_bar_actual_width from frames.
1333 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1334 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1335 (x_figure_window_size):
1336 * nsterm.m (x_set_window_size):
1337 * widget.c (set_frame_size):
1338 * w32term.c (x_set_window_size):
1339 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1340 scroll_bar_actual_width.
1342 Convert scroll_bar members to integers on Windows.
1343 * w32term.h (struct scroll_bar): Convert top, left, width,
1344 height, start, end and dragging to integers.
1345 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1347 * w32term.c (w32_set_scroll_bar_thumb)
1348 (w32_scroll_bar_handle_click): Remove XINT conversions for
1349 scroll_bar members. Treat bar->dragging as integer.
1350 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1351 first element. Remove XINT conversions for scroll_bar members.
1352 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1353 Remove XINT conversions for scroll_bar members.
1355 Fix assignment for new window total sizes.
1356 * window.c (Fwindow_resize_apply_total): Assign values for
1359 2013-12-20 Chong Yidong <cyd@gnu.org>
1361 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1362 argument to `append'.
1364 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1366 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1367 current text face, for extending the face of the display margins.
1370 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1371 Doc fix. (Bug#16190)
1373 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1375 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1378 * nsterm.m (Qfile, Qurl): New.
1379 (EV_MODIFIERS2): New macro.
1380 (EV_MODIFIERS): Use EV_MODIFIERS2.
1381 (ns_term_init): Remove font and color from DND, does not work on
1382 newer OSX, and other ports don't have them.
1383 (performDragOperation:): Handle modifiers used during drag.
1384 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1385 Remove global Lisp variables used to communicate with ns-win.el.
1386 Remove font and color handling.
1387 (syms_of_nsterm): Defsym Qfile and Qurl.
1389 2013-12-19 Anders Lindgren <andlind@gmail.com>
1391 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1392 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1394 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1395 (constrainFrameRect): Remove special case nr_screens == 1.
1396 Don't constrain size to size of view.
1398 * nsterm.h (ns_output): Remove dont_constrain.
1400 2013-12-19 Anders Lindgren <andlind@gmail.com>
1402 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1404 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1406 Minor fixes for recent openp changes.
1407 * lisp.h (GCPRO7): New macro.
1408 * lread.c (openp): Use bool for boolean; all callers changed.
1409 Protect save_string from GC. Don't assume that file descriptors
1410 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1411 warning about uninitialized variable.
1413 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1415 * w32fns.c (emacs_abort): Use intptr_t as argument of
1416 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1418 2013-12-18 Glenn Morris <rgm@gnu.org>
1420 * lread.c (Fload): Pass load_prefer_newer to openp.
1421 Don't bother checking mtime if openp already did it.
1422 (openp): Add `newer' argument, to check all suffixes
1423 and find the newest file.
1424 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1425 * callproc.c (call_process):
1426 * charset.c (load_charset_map_from_file):
1427 * emacs.c (init_cmdargs):
1428 * image.c (x_create_bitmap_from_file, x_find_image_file):
1430 * lread.c (Flocate_file_internal):
1431 * process.c (Fformat_network_address):
1432 * sound.c (Fplay_sound_internal):
1433 * w32.c (check_windows_init_file):
1434 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1436 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1438 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1440 * w32.c (getloadavg): Don't index samples[] array with negative
1441 indices. Recover from wall-clock time being set backwards.
1443 * w32term.c (w32_initialize): Declare the argument of
1444 set_user_model as const.
1446 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1447 (w32_menu_show): Constify some arguments passed to MessageBox.
1449 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1450 to initialize Lisp objects.
1452 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1453 initialize Lisp objects.
1455 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1456 use variables used only on X under that condition.
1458 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1459 variables not used there.
1461 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1463 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1464 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1466 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1468 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1469 code, revealed in presence of R2L characters, character
1470 compositions, and display vectors. A better fix for Bug#16148.
1471 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1472 GTK and NS builds, they don't have this member of struct frame.
1474 * dispextern.h (struct composition_it): Correct a comment for the
1477 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1479 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1480 This prevents a compilation error on C compilers that do not
1481 default functions to return 'int' if not declared. Also, add
1482 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1483 since it now uses inline functions.
1485 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1487 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1488 display margins on mode line, header line, and in the frame's
1489 tool-bar window. (Bug#16165)
1491 2013-12-16 Andreas Schwab <schwab@suse.de>
1493 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1495 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1497 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1500 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1502 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1504 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1506 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1507 intended to find bogus pointers in font objects (Bug#16140).
1508 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1509 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1510 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1511 Disable for MS-Windows due to Bug#15876; apparently this
1512 requires more or less substantial changes in fontset code.
1513 * xfont.c (xfont_close):
1514 * xftfont.c (xftfont_close): Call x_display_info_for_display
1515 to check whether 'Display *' is valid (Bug#16093 and probably
1518 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1520 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1521 Reported by Juanma Barranquero <lekktu@gmail.com>.
1523 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1524 open a pty on MS-Windows. (Bug#16152)
1526 * emacs.c (decode_env_path): Fix bogus comparison against
1527 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1529 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1531 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1532 (Fx_file_dialog): Add parentheses around && to silence warning.
1534 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1536 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1538 * xdisp.c (extend_face_to_end_of_line): Extend background of
1539 non-default face in margin areas as well. (Bug#16151)
1540 (display_line): Call extend_face_to_end_of_line for continued
1541 lines as well, if the display margins have non-zero width.
1542 (set_glyph_string_background_width): When needed, set the
1543 extends_to_end_of_line_p flag on glyph strings to be drawn in
1544 margin areas, not only in the text area.
1546 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1549 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1551 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1552 Don't worry about verify_error being t, since it has to be a list.
1554 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1556 Use bool for boolean, focusing on headers.
1557 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1558 No need to include <stdbool.h>, since conf_post.h does it now.
1559 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1560 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1561 (SET_PER_BUFFER_VALUE_P):
1562 * ccl.c, ccl.h (setup_ccl_program):
1563 * ccl.h (CHECK_CCL_PROGRAM):
1564 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1565 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1566 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1567 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1568 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1569 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1570 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1571 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1572 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1573 (CHARSET_FAST_MAP_SET):
1574 * coding.c (decode_coding_ccl, encode_coding_ccl):
1575 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1576 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1577 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1578 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1579 (decode_coding_c_string):
1580 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1581 * conf_post.h (has_attribute):
1582 * dispextern.h (trace_redisplay_p)
1583 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1584 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1585 (SET_GLYPH_FROM_CHAR_GLYPH)
1586 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1587 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1588 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1589 (cursor_in_mouse_face_p):
1590 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1591 (blank_row, prepare_desired_row)
1592 (build_frame_matrix_from_leaf_window, make_current)
1593 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1594 (update_window, scrolling_window, update_frame_line):
1595 * disptab.h (GLYPH_FOLLOW_ALIASES):
1596 * editfns.c (Fformat):
1597 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1598 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1599 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1600 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1601 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1602 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1603 (FONT_DEFERRED_LOG):
1604 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1605 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1606 (FRAME_MOUSE_UPDATE):
1607 * fringe.c (Fdefine_fringe_bitmap):
1608 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1609 (x_create_bitmap_from_xpm_data, xpm_load_image):
1610 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1611 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1612 (MERGE_INTERVAL_CACHE):
1613 * keymap.h (KEYMAPP):
1614 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1615 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1616 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1617 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1618 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1619 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1620 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1621 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1622 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1623 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1624 (SETUP_BUFFER_SYNTAX_TABLE):
1625 * systime.h (timespec_valid_p):
1626 * term.c (save_and_enable_current_matrix):
1627 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1628 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1629 (redisplay_internal, try_window_reusing_current_matrix)
1630 (sync_frame_with_window_matrix_rows, try_window_id)
1631 (display_menu_bar, display_tty_menu_item, display_mode_line)
1632 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1633 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1634 * xmenu.c (xmenu_show):
1635 * xterm.c (use_xim, x_term_init):
1636 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1637 (struct x_bitmap_record):
1638 Use bool for booleans.
1639 * ccl.c (struct buffer_text):
1640 * ccl.h (struct ccl_program):
1641 * charset.h (struct charset):
1643 * coding.h (struct iso_2022_spec, struct coding_system):
1644 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1645 (struct glyph_string, struct face, struct face_cache)
1646 (struct bidi_string_data, struct bidi_it)
1647 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1649 * editfns.c (Fformat):
1650 * frame.h (struct frame):
1651 * fringe.c (struct fringe_bitmap):
1652 * intervals.h (struct interval):
1653 * keyboard.h (struct kboard):
1654 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1655 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1656 (struct Lisp_Buffer_Local_Value, union specbinding):
1657 * macfont.m (struct macfont_info):
1658 * process.h (struct Lisp_Process):
1659 * termchar.h (struct tty_display_info):
1660 * window.h (struct window):
1661 * xterm.h (struct x_output):
1662 Use bool_bf for boolean bit-fields.
1663 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1664 All callers changed.
1665 * ccl.h (struct ccl_program): Remove unused members private_state,
1666 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1668 (struct ccl_spec): Remove unused members cr_carryover,
1669 eight_bit_carryover.
1670 * conf_post.h: Include <stdbool.h>.
1671 (bool_bf): New type.
1672 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1673 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1674 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1675 'do { ... } while (false)' brackets.
1676 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1677 Args must now be expressions; all callers changed.
1678 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1679 (PRODUCE_GLYPHS): Simplify use of boolean.
1680 * fileio.c (Fcopy_file):
1681 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1682 * lisp.h (UNGCPRO): Return void, not int.
1683 (FOR_EACH_TAIL): Use void expression, not int expression.
1684 * region-cache.c: Reindent.
1685 * region-cache.h: Copy comments from region-cache.c, to fix
1686 incorrect remarks about booleans.
1688 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1690 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1691 when character at point is displayed from a display vector.
1694 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1696 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1697 now a list of certificate validation checks that will abort a
1698 connection with an error.
1699 (Fgnutls_boot): Document it and use it.
1701 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1703 * w32term.c (w32_enable_frame_resize_hack): New variable.
1704 (x_set_window_size): Use it to hack frame resizing on Windows
1707 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1709 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1710 Windows-specific code to w32.c. Change error message text to
1711 match that of Posix platforms.
1713 * w32.c (w32_copy_file): New function, most of the code copied and
1714 reworked from Fcopy_file. Improve error handling. Plug memory
1715 leak when errors are thrown. Support file names outside of the
1716 current codepage. (Bug#7100)
1718 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1720 * lread.c (load_path_default): Prototype.
1722 2013-12-13 Glenn Morris <rgm@gnu.org>
1724 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1725 (dump_path): Remove.
1726 (load-path-default): Remove `changed' argument.
1727 Do not set dump_path permanently. Simplify.
1728 (init_lread): Simplify.
1729 (syms_of_lread): Remove dump_path.
1731 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1733 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1734 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1735 2013-12-12 font-related change to avoid Bug#16128, which
1736 is quite hard to fix without even more substantial changes.
1738 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1740 * font.c (font_close_object): Check for live frame (Bug#16128).
1742 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1744 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1745 Return ptrdiff_t, not int, since it's a buffer size.
1746 Reindent/reparen some macros to a more Gnuish style.
1748 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1750 Avoid undefined behavior with huge regexp interval counts.
1751 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1752 since it's now specialized to interval counts. All uses changed.
1753 Do not assume wrapraound on signed integer overflow.
1754 (regex_compile): Simplify based on the above changes.
1756 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1758 Support file names on MS-Windows that use characters outside of
1759 the current system codepage. (Bug#7100)
1761 * w32.c (get_file_security, set_file_security)
1762 (create_symbolic_link): Separate pointers and boolean flags for
1763 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1764 non-zero, else the former.
1765 (codepage_for_filenames, filename_to_utf16, )
1766 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1768 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1770 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1771 Accept only one argument; all callers changed.
1772 (dostounix_filename): Remove the second argument, now works in
1773 UTF-8. All callers changed.
1774 (parse_root): Lose DBCS code.
1775 (get_long_basename, w32_get_short_filename, init_environment)
1776 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1777 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1778 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1779 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1780 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1781 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1783 (ansi_encode_filename): New function.
1784 (get_emacs_configuration, get_emacs_configuration_options):
1786 (add_volume_info, GetCachedVolumeInformation): Run the input file
1787 name through unixtodos_filename, to ensure it is stored and
1788 referenced in canonical form.
1789 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1790 (logon_network_drive, sys_link, utime): Improve error handling.
1791 (sys_access): New function.
1792 (hashval, generate_inode_val): Unused functions deleted.
1793 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1794 (check_windows_init_file): Convert error message from UTF-8 to
1795 ANSI codepage, for display in the message box.
1796 (globals_of_w32): Set w32_unicode_filenames according to the OS
1799 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1800 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1801 (syms_of_w32term): Declare w32-unicode-filenames.
1803 * w32proc.c (new_child, delete_child): Remove code that handled
1804 unused pending_deletion and input_file members of the child struct.
1805 (create_child, sys_spawnve): Convert all file names to ANSI
1806 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1807 name cannot be encoded in ANSI codepage. Don't use
1808 unixtodos_filename, mirror slashes by hand.
1809 (record_infile, record_pending_deletion): Functions deleted.
1810 (Fw32_short_file_name): Call w32_get_short_filename instead of
1813 * w32notify.c (add_watch): Work in Unicode mode when
1814 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1815 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1816 instead, do the same with Lisp primitives.
1818 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1819 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1820 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1821 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1822 (Fw32_shell_execute): Improve error reporting.
1823 (Fdefault_printer_name): Ifdef away for Cygwin.
1825 * w32.h (struct _child_process): Remove input_file and
1826 pending_deletion members that are no longer used.
1827 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1828 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1829 (ansi_encode_filename): New and updated prototypes.
1831 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1833 (unexec): Don't use dostounix_filename, it expects a file name in
1834 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1837 * fileio.c (Ffile_name_directory, file_name_as_directory)
1838 (directory_file_name, Fexpand_file_name)
1839 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1840 arguments of dostounix_filename.
1841 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1842 use MAX_UTF8_PATH for size of file-name strings.
1843 (emacs_readlinkat): Build an explicitly unibyte string for file
1845 (syms_of_fileio) <file-name-coding-system>:
1846 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1848 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1849 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1850 directories to UTF-8.
1851 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1852 environment, and each element of the input PATH, to UTF-8.
1854 * dired.c (file_attributes): Use build_unibyte_string explicitly
1855 to make Lisp strings from user and group names.
1857 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1860 * coding.c (decode_file_name, encode_file_name): New functions.
1862 * termcap.c (tgetent): Adapt to the change in arguments of
1865 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1868 * msdos.c (dostounix_filename, init_environment): Adapt to the
1869 change in arguments of dostounix_filename.
1871 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1872 [WINDOWSNT]: Encode file names passed to the image libraries in
1875 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1876 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1878 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1879 arguments of dostounix_filename.
1881 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1883 * font.h (struct font_entity) [HAVE_NS]: New field to record
1884 font driver which was used to create this entity.
1885 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1886 frame where the font was opened.
1887 (font_close_object): Add prototype.
1888 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1889 (font_close_object): Not static any more. Lost frame arg.
1890 Adjust comment and users.
1891 * alloc.c (cleanup_vector): Call font_close_object to adjust
1892 per-frame font counters correctly. If HAVE_NS, also call
1893 driver-specific cleanup for font-entity objects.
1894 * ftfont.c (ftfont_open):
1895 * nsfont.m (nsfont_open):
1896 * w32font.c (w32font_open_internal):
1897 * xfont.c (xfont_open):
1898 * xftfont.c (xftfont_open): Save frame pointer in font object.
1899 * macfont.m (macfont_open): Likewise.
1900 (macfont_descriptor_entity): Save driver pointer to be able
1901 to call its free_entity routine when font-entity is swept.
1902 * ftxfont.c (ftxfont_open): Add eassert because frame
1903 pointer should be saved by ftfont_driver.open.
1905 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1907 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1908 input polling is used. This is still meaningful for Cygwin, see
1909 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1910 * keyboard.c (poll_for_input_1, input_polling_used):
1911 Define unconditionally.
1912 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1913 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1914 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1915 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1916 (face_for_char): Likewise. Rearrange eassert and return ASCII
1917 face for CHAR_BYTE8_P.
1918 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1920 2013-12-11 Ken Brown <kbrown@cornell.edu>
1922 * dispextern.h (erase_phys_cursor):
1923 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1925 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1927 * nsterm.m (x_free_frame_resources):
1928 * term.c (tty_free_frame_resources):
1929 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1930 face cache because it's implied by free_frame_faces anyway.
1931 * w32term.c (x_free_frame_resources): Likewise. Do not call
1932 free_frame_faces twice.
1934 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1936 * editfns.c (Fformat_time_string): Mention %F in the doc.
1938 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1940 * window.c (resize_frame_windows): Don't return immediately when
1941 the root window's size doesn't change - the minibuffer window
1942 may still have to be repositioned/resized.
1943 * xfns.c (Fx_create_frame): Always change the frame size after
1944 initializing the frame's faces.
1945 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1946 change_frame_size should already have done it.
1947 (x_new_font): Assign new tool- and menu-bar heights.
1948 (x_set_window_size_1): Account for tool- and menu-bar heights
1949 (Bug#16013). Don't set pixel sizes since change_frame_size
1950 should already have done it.
1952 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1954 Remove the option of using libcrypto.
1955 * Makefile.in (LIB_CRYPTO): Remove.
1956 (LIBES): Don't use it.
1958 2013-12-11 Juri Linkov <juri@jurta.org>
1960 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1961 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1963 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1965 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1966 drawn tool bar items (Bug#16058).
1967 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1969 2013-12-09 Ken Brown <kbrown@cornell.edu>
1971 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1973 * lisp.h (get_frame_param): Adjust conditions for prototype
1976 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1978 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1979 Avoid unused macro warning if configured --without-xft.
1981 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1983 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1985 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1987 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1989 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1991 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1993 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1995 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1997 Use libcrypto's checksum implementations if available, for speed.
1998 * Makefile.in (LIB_CRYPTO): New macro.
2001 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2002 The macro didn't conform to C99 due to type mismatch,
2003 which caused compilation failure with Sun C 5.12,
2004 and it was confusing anyway. Include window.h to declare
2005 redisplay_other_windows.
2007 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2009 * window.c (set_window_buffer): Update mode line (bug#16084).
2011 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2013 Fix minor problems found by static checking.
2014 * keyboard.c (poll_for_input_1, input_polling_used):
2015 Define only if HAVE_NTGUI.
2016 * xmenu.c (popup_activate_callback): Omit unnecessary
2017 check against USE_X_TOOLKIT, which must be defined here anyway.
2018 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2021 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2023 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2025 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2027 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2029 * nsterm.m (x_set_window_size): Remove fprintf.
2030 (init): Define always. Set applicationDidFinishLaunchingCalled
2032 (applicationDidFinishLaunching:):
2033 Set applicationDidFinishLaunchingCalled.
2034 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2037 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2039 Pixel resize changes for NS (Bug#16049).
2040 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2041 height/width. row/cols are locals.
2042 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2043 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2044 (windowWillResize): Remove gsextra. Calculate extra as in
2046 (x_new_font): Don't change frame size if fullscreen.
2047 Change size pixelwise.
2049 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2050 comment in xfns.c. Change to pixelwise call.
2052 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2054 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2057 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2059 * xterm.c (input_signal_count): Remove.
2060 (x_dispatch_event): Define unconditionally.
2061 (x_make_frame_visible): Process X events until the frame
2062 is really visible (Bug#16027).
2063 * xterm.h (x_dispatch_event): Declare unconditionally.
2065 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2069 * nsterm.m (x_set_window_size): Handle pixelwise.
2071 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2073 * w32term.c (x_new_font):
2074 * xterm.c (x_new_font): Calculate new frame size from new font
2077 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2079 * lisp.h (FOR_EACH_TAIL): New macro.
2080 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2082 * window.c (select_window): Call second wset_redisplay before we change
2083 selected_window (bug#16034).
2085 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2087 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2089 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2091 * w32xfns.c: Include window.h, to avoid a compiler warning.
2093 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2095 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2096 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2097 window_scroll takes care of it.
2098 (Fset_window_point, Fdelete_other_windows_internal)
2099 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2100 (Fsplit_window_internal, Fdelete_window_internal)
2101 (Fresize_mini_window_internal, Fset_window_configuration)
2102 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2103 cause redisplay instead of forcing a complete redisplay.
2104 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2105 we're only affecting the selected_window.
2107 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2109 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2110 directional control characters. Update type and category
2111 determination according to the UBA from Unicode v6.3.
2112 (bidi_category_t): New category EXPLICIT_FORMATTING.
2114 * dispextern.h (bidi_type_t): Update to include new bidirectional
2115 properties introduced with Unicode v6.3. (Bug#16043)
2117 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2119 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2122 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2124 * font.c (font_list_entities): Remove dummy assignment.
2125 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2126 used on graphic displays only. Remove unused 'font_encoder' member.
2127 (struct font_bitmap): Remove unused 'extra' member.
2128 * nsfont.m (nsfont_open):
2129 * w32font.c (w32font_open_internal):
2130 * ftfont.c (ftfont_get_bitmap): Adjust users.
2132 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2134 Use bool for boolean.
2135 * tparam.c (tparam1):
2136 * undo.c (record_point, record_property_change):
2137 Use bool for boolean, for local vars that are always true or false.
2139 Minor integer overflow fixes (Bug#16033).
2140 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2141 This improves on the previous fix to this function.
2142 (window_resize_check): When summing up pixel counts, don't rely on
2143 undefined behavior if the sum overflows.
2145 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2147 * window.c (Fset_window_new_pixel): Don't choke at negative
2148 argument value (Bug#16033).
2150 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2151 to avoid crash in window_box_height.
2153 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2154 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2156 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2158 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2160 Minor integer overflow fixes.
2161 * window.c (Fset_window_new_pixel, grow_mini_window):
2162 * xdisp.c (Fwindow_text_pixel_size):
2163 Avoid undefined behavior on signed integer overflow.
2164 * xfns.c (x_set_mouse_color):
2165 Check that drag shape fits in 'unsigned', since that's what X wants.
2167 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2169 Improve reporting of fatal exception on MS-Windows.
2170 * w32fns.c (my_exception_handler): New function.
2171 (globals_of_w32fns): Set it up as the unhandled exception
2172 handler. Initialize exception code and address to zeros.
2173 (emacs_abort): If the exception code and address are available,
2174 print them at the beginning of the backtrace. Fix the format of
2175 printing addresses (was producing 0x0x12345678 on XP).
2178 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2180 * eval.c (Fbacktrace__locals): New function.
2181 (syms_of_eval): Defsubr it.
2183 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2185 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2186 Define here to unify between...
2187 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2188 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2190 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2192 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2194 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2195 fringe background extension.
2196 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2197 because they are now always the same as `left' and `width',
2198 respectively. Remove code for the case that `width' and
2199 `sb_width' are different.
2201 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2203 Fix minor problems found by static checking.
2204 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2205 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2206 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2208 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2210 * image.c (imagemagick_compute_animated_image): Don't crash if we
2211 have an animation with different-sized images (bug#15313).
2213 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2215 Remove some unused items introduced during pixelwise change.
2216 * window.c (window_resize_total_check): Remove unused function.
2217 * xdisp.c (remember_mouse_glyph): Remove unused label.
2218 (Ftool_bar_height): Move declaration inside #if.
2219 * xterm.c (x_set_window_size): Don't use r and c.
2221 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2223 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2226 * window.c (Fset_window_configuration): Comment out unused variables.
2228 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2230 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2232 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2234 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2236 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2237 HAVE_GNUTLS3 (Bug#16001).
2239 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2240 if interrupts are deferred (Bug#15801).
2242 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2244 Support resizing frames and windows pixelwise.
2245 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2246 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2247 (struct glyph_matrix): Replace window_left_col and
2248 window_top_line by window_pixel_left and window_pixel_top.
2249 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2251 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2252 (draw_window_divider, move_it_to, x_draw_right_divider)
2253 (x_draw_bottom_divider, change_frame_size): Add or fix
2255 * dispnew.c (change_frame_size_1): Change prototype.
2256 (adjust_glyph_matrix, required_matrix_width)
2257 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2258 values instead of lines and columns.
2259 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2260 WINDOW_TOTAL_FRINGE_WIDTH.
2261 (handle_window_change_signal, do_pending_window_change)
2262 (init_display): Adjusts calls of change_frame_size.
2263 (change_frame_size, change_frame_size_1): Handle pixelwise
2265 * frame.c (Qright_divider_width, Qbottom_divider_width):
2267 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2268 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2269 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2270 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2272 (set_frame_param): New function.
2273 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2274 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2275 (Ffringe_width, Fborder_width, Fright_divider_width)
2276 (Fbottom_divider_width): New functions, defsubr them.
2277 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2278 New argument pixelwise.
2279 (struct frame_parm_table): New members Qright_divider_width and
2280 Qbottom_divider_width.
2281 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2282 (x_report_frame_params): Handle Qright_divider_width and
2283 Qbottom_divider_width.
2284 (x_set_right_divider_width, x_set_bottom_divider_width):
2286 (frame_resize_pixelwise): New option.
2287 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2288 new_pixelwise, right_divider_width and bottom_divider_width;
2289 remove total_lines; rename text_lines, text_cols, new_text_lines
2290 and new_text_cols to text_height, text_width, new_height and
2291 new_width respectively.
2292 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2293 FRAME_TEXT_WIDTH respectively.
2294 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2295 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2296 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2298 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2299 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2300 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2301 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2302 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2303 (FRAME_TOTAL_COLS_ARG): Remove macro.
2304 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2305 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2306 (x_wm_set_size_hint): Handle frame pixel sizes.
2307 * indent.c (compute_motion, Fcompute_motion):
2308 Call window_body_width instead of window_body_cols.
2309 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2310 (make_lispy_position): Handle right and bottom dividers.
2311 (Fsuspend_emacs): Pixelize call of change_frame_size.
2312 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2313 * lisp.h: Extern set_frame_param.
2314 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2316 (Fx_create_frame): Add entry for vertical_drag_cursor.
2317 Pixelize call of change_frame_size.
2318 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2319 * nsterm.m (ns_update_window_end): Optionally draw right
2321 (x_set_window_size): Add argument pixelwise.
2322 Call check_frame_size and change_frame_size with pixelwise zero.
2323 (ns_draw_window_divider): New function.
2324 (ns_redisplay_interface): Add ns_draw_window_divider.
2325 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2326 (x_new_font): Call x_set_window_size with pixelwise zero.
2327 * print.c (print_object): For a window print its sequence
2329 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2330 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2331 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2332 (w32_createwindow): Use scroll bar area width.
2333 (w32_wnd_proc): Handle bottom divider width.
2334 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2335 (Fx_create_frame): Default divider width parameters.
2336 Caclulate sizes pixelwise. Add vertical drag cursor support.
2337 (x_create_tip_frame): Default divider widths to zero.
2338 Pixelize call to change_frame_size.
2339 (Fx_show_tip): Add handling of divider widths. Pixelize window
2341 (Fw32_frame_rect): New function.
2342 (frame_parm_handler w32_frame_parm_handlers): Add divider
2344 (Vx_window_vertical_drag_shape): Add variable.
2345 * w32inevt.c (resize_event, maybe_generate_resize_event):
2346 Pixelize change_frame_size calls.
2347 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2349 * w32term.c (w32_draw_window_divider): New function.
2350 (x_update_window_end): Handle right divider.
2351 (w32_draw_fringe_bitmap, x_scroll_run)
2352 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2353 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2354 Calculate new frame sizes pixelwise.
2355 (x_new_font): Pixelize call to x_set_window_size.
2356 (x_check_fullscreen): Pixelize call to change_frame_size.
2357 (x_set_window_size_1, x_set_window_size): New argument
2358 pixelwise. Calculate pixelwise.
2359 (x_wm_set_size_hint): Use scroll bar area width.
2360 (w32_redisplay_interface): Add w32_draw_window_divider.
2361 * w32term.h (struct w32_output): Add vertical drag cursor.
2362 * widget.c (set_frame_size, update_wm_hints)
2363 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2365 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2366 * window.c (sequence_number): Restore.
2367 (Fwindow_pixel_width, Fwindow_pixel_height)
2368 (Fwindow_mode_line_height, Fwindow_header_line_height)
2369 (window_pixel_to_total, Frun_window_scroll_functions)
2370 (Fset_window_new_pixel, window_resize_apply_total)
2371 (Fwindow_resize_apply_total): New functions.
2372 (window_body_height, window_body_width): Rename from
2373 window_body_lines. New argument PIXELWISE.
2374 Calculate pixelwise.
2375 (Fwindow_body_height, Fwindow_body_width): New argument
2377 (coordinates_in_window, window_relative_x_coord): Use window's
2378 pixel width instead of total width.
2379 (replace_window, recombine_windows): Initialize pixel values.
2380 (resize_root_window, resize_frame_windows, grow_mini_window)
2381 (shrink_mini_window): New argument PIXELWISE.
2382 Calculate pixelwise.
2383 (Fdelete_other_windows_internal, adjust_window_margins)
2384 (window_resize_check, window_resize_apply)
2385 (Fdelete_window_internal, Fresize_mini_window_internal)
2386 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2387 (check_frame_size): Rename arguments. New argument PIXELWISE.
2388 Calculate pixelwise.
2389 (set_window_buffer): Make samebuf bool. Run configuration change
2390 hook only if buffer changed.
2391 (Fset_window_buffer): Rewrite doc-string.
2392 (make_window): Initialize new_pixel slot.
2393 (Fwindow_resize_apply): Check pixel size of root window.
2394 (Fsplit_window_internal): Call 2nd argument pixel_size.
2395 Calculate pixelwise.
2396 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2398 (save_window_data): New slots frame_text_width,
2399 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2400 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2402 (Fcurrent_window_configuration, Fset_window_configuration)
2403 (save_window_save, compare_window_configurations): Handle new
2404 slots in save_window_data and saved_window.
2405 (Fset_window_scroll_bars): Fix doc-string.
2406 (window_resize_pixelwise): New variable.
2407 (coordinates_in_window, Fcoordinates_in_window_p):
2409 (make_parent_window): Adjust sequence_number.
2410 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2412 * window.h (struct window): New members new_pixel, pixel_left,
2413 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2414 (wset_new_pixel): New function.
2415 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2416 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2417 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2418 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2419 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2420 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2421 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2422 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2423 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2424 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2425 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2426 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2427 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2428 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2429 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2431 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2432 (window_body_width, check_frame_size): Adapt external declarations.
2433 * xdisp.c (last_max_ascent): New integer.
2434 (window_text_bottom_y): Handle bottom divider.
2435 (window_box_width, window_box_height): Calculate pixelwise.
2436 (get_glyph_string_clip_rects): Handle right divider.
2437 (remember_mouse_glyph): When windows are resized pixelwise
2438 proceed with width and height set to 1.
2439 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2441 (move_it_to): Calculate and return maximum x position
2443 (Fwindow_text_pixel_size): New function.
2444 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2445 (tool_bar_lines_needed): Rename to tool_bar_height.
2446 Calculate pixelwise.
2447 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2448 Calculate pixelwise.
2449 (redisplay_tool_bar): Calculate pixelwise.
2450 (redisplay_window): Calculate pixelwise. Handle dividers.
2451 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2452 (x_draw_vertical_border): Handle dividers.
2453 (define_frame_cursor1): Handle vertical drag cursor.
2454 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2455 (expose_window): Calculate pixelwise. Handle dividers.
2456 (init_xdisp): Initialize pixel values.
2457 * xfaces.c (Qwindow_divider): New face.
2458 (realize_basic_faces): Realize it.
2459 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2460 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2461 (x_set_scroll_bar_default_width): Default actual width to 16.
2462 (Fx_create_frame): Set sizes pixelwise.
2463 (x_create_tip_frame): Default divider widths to zero.
2464 Pixelize call of change_frame_size.
2465 (Fx_show_tip): Handle divider widths. Initial pixel position
2467 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2468 (Vx_window_vertical_drag_shape): New option.
2469 * xmenu.c (free_frame_menubar): Pixelize call of
2471 * xterm.c (x_draw_window_divider): New function.
2472 (x_update_window_end): Optionally draw right divider.
2473 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2474 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2475 (handle_one_xevent, x_new_font): Calculate pixelwise.
2476 (x_set_window_size_1, x_set_window_size): New argument
2477 pixelwise. Calculate pixelwise.
2478 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2479 (struct x_redisplay_interface): Add x_draw_window_divider.
2480 * xterm.h (struct x_output): Add vertical_drag_cursor.
2482 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2484 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2485 Set invisible frames's `redisplay' when a full redisplay is requested.
2486 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2487 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2488 (display_mode_lines): Set it here instead.
2490 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2492 * dispextern.h (set_window_update_flags): Remove.
2494 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2496 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2498 * xdisp.c (REDISPLAY_SOME_P): New macro.
2499 (redisplay_internal): Use it (bug#15999).
2500 (prepare_menu_bars, redisplay_window): Use it as well.
2502 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2504 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2506 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2507 (globals_of_w32font): Zero it out.
2508 (GetCharWidth32W_Proc): New function pointer.
2509 (get_char_width_32_w): New function.
2510 (compute_metrics): If get_glyph_outline_w returns an error, try
2511 get_char_width_32_w before declaring a failure. This avoids
2512 punishing raster (a.k.a. "bitmap") fonts by slowing down
2513 redisplay. (Bug#6364).
2515 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2517 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2518 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2519 highlight needs to be redisplayed. (Bug#15913)
2521 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2523 Fix minor problems found by static checking.
2524 * buffer.h (struct buffer_text, struct buffer):
2525 * frame.h (struct frame):
2526 * window.h (struct window):
2527 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2528 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2529 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2530 no-longer-valid use of HAVE_MENUS.
2531 * xdisp.c (propagate_buffer_redisplay): Now static.
2533 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2535 * xmenu.c (Fmenu_or_popup_active_p):
2536 * window.c (Fset_window_configuration):
2537 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2538 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2539 * fns.c (Fyes_or_no_p):
2540 * editfns.c (Fmessage_box, Fmessage_or_box):
2541 * alloc.c (make_save_ptr_ptr):
2542 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2544 * window.c (Fset_window_configuration): Move select_window later.
2546 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2548 Refine redisplay optimizations to only redisplay *some* frames/windows
2549 rather than all of them.
2550 * xdisp.c (REDISPLAY_SOME): New constant.
2551 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2552 (bset_redisplay, bset_update_mode_line): New functions.
2553 (message_dolog): Use bset_redisplay.
2554 (clear_garbaged_frames): Use fset_redisplay.
2555 (echo_area_display): Use wset_redisplay.
2556 (buffer_shared_and_changed): Remove.
2557 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2558 frame titles. Compute the actual set of windows redisplayed.
2559 Don't update frame titles and menu bars for frames that don't need to
2561 (propagate_buffer_redisplay): New function.
2563 (redisplay_internal): Use it. Be more selective in the set of windows
2564 we redisplay. Propagate windows_or_buffers_changed to
2565 update_mode_lines a bit later to simplify the code.
2566 (mark_window_display_accurate_1): Reset window and buffer's
2568 (redisplay_window): Do nothing if neither the window nor the buffer nor
2569 the frame needs redisplay.
2570 * window.h (struct window): Add `redisplay' field.
2571 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2572 (redisplay_other_windows, window_list): New declarations.
2573 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2574 (window_list): Not static any more.
2575 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2576 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2577 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2578 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2579 * frame.h (struct frame): Add `redisplay' field.
2580 Move `external_menu_bar' bitfield next to other bit-fields.
2581 (SET_FRAME_GARBAGED): Use fset_redisplay.
2582 (SET_FRAME_VISIBLE): Don't garbage the frame;
2583 Use redisplay_other_windows.
2584 * buffer.h (struct buffer): Add `redisplay' field.
2585 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2586 (modify_overlay): Use bset_redisplay.
2587 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2589 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2591 Support w32 file notifications in batch mode.
2592 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2593 invalid (which happens in batch mode). If non-interactive, call
2594 handle_file_notifications to store file notification events in the
2595 input queue. (Bug#15933)
2597 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2599 * w32inevt.c (handle_file_notifications): Now external, not static.
2601 * w32term.h (handle_file_notifications): Provide prototype.
2603 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2604 init_crit, since init_display, which does that otherwise, is not
2607 2013-11-27 Glenn Morris <rgm@gnu.org>
2609 * Makefile.in ($(lispsource)/international/charprop.el): New.
2610 (emacs$(EXEEXT)): Depend on charprop.el.
2612 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2614 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2615 deleting portions of the buffer under non-nil REPLACE argument.
2618 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2619 directory, watch it and not its parent.
2620 (add_watch): Allow empty string in FILE.
2622 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2624 * window.c (Fset_window_start, window_resize_apply)
2625 (window_scroll): Reset window_end_valid (Bug#15957).
2627 2013-11-27 Glenn Morris <rgm@gnu.org>
2629 * Makefile.in (leimdir): Now in lisp source directory.
2630 ($(leimdir)/leim-list.el): Just use ../leim .
2631 * epaths.in (PATH_DUMPLOADSEARCH):
2632 * lread.c (load_path_default):
2633 * nsterm.m (ns_load_path): No more leim directory.
2635 2013-11-26 Andreas Schwab <schwab@suse.de>
2637 * .gdbinit (xgettype): Add cast.
2639 2013-11-26 Glenn Morris <rgm@gnu.org>
2641 Preload leim-list.el.
2642 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2643 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2644 is a single directory.
2646 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2648 bool-vector-subsetp is now the normal direction (Bug#15912).
2649 * data.c (Fbool_vector_subsetp): Test whether the first argument
2650 is a subset of the second one, not the reverse. Add doc string.
2652 Fix minor problems found by static checking.
2653 * lread.c (load_path_default): Now static.
2654 * textprop.c (text_property_stickiness): Be consistent about the
2655 test used when deciding whether to consider the previous character.
2656 This simplifies the code a bit.
2658 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2660 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2662 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2663 (syms_of_frame): Don't defsubr them.
2665 2013-11-25 Glenn Morris <rgm@gnu.org>
2667 * lread.c (load_path_default): Change the sense of the argument.
2668 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2669 from dump_path. When it is not, avoid checking dump_path twice.
2671 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2672 uninstalled dump_path against installed Vload_path. (Bug#15964)
2674 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2676 Export get_pos_property to Elisp.
2677 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2678 (syms_of_editfns): Export it to Elisp.
2680 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2682 2013-11-23 Romain Francoise <romain@orebokech.com>
2684 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2685 initialization here ...
2686 (syms_of_fileio): ... from here.
2688 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2690 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2691 Please use --enable-check-lisp-object-type.
2693 2013-11-23 Glenn Morris <rgm@gnu.org>
2695 * process.c (get_process): Explicit error for dead buffers.
2697 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2699 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2701 2013-11-23 Glenn Morris <rgm@gnu.org>
2703 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2704 * lread.c (load_path_check): Take path to check as argument.
2705 (load_path_default): New, split from init_lread.
2706 (init_lread): Move calc of default load-path to load_path_default.
2707 Empty elements in EMACSLOADPATH now stand for the default.
2708 (load-path): Doc fix.
2709 * emacs.c (decode_env_path): Add option to treat empty elements
2710 as nil rather than ".".
2711 * callproc.c (init_callproc_1, init_callproc):
2712 * image.c (Vx_bitmap_file_path):
2713 * lisp.h (decode_env_path):
2714 * lread.c (Vsource_directory):
2715 Update for new argument spec of decode_env_path.
2717 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2719 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2720 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2722 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2724 Fix some dependency problems that cause unnecessary recompiles.
2725 Problem reported by RMS in
2726 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2727 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2728 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2729 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2730 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2731 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2732 (boostrap-clean): No need to remove stamp-oldxmenu.
2734 Fix recently introduced bool vector overrun.
2735 This was due to an optimization that went awry.
2736 Reported by Glenn Morris in
2737 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2738 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2739 for empty vectors, undoing the 2013-11-18 change.
2740 * data.c (bool_vector_binop_driver): Rely on this.
2741 Fix bug that occasionally overran the destination.
2742 * lisp.h (struct Lisp_Bool_vector): Document this.
2744 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2746 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2749 * nsterm.m (init, run, stop:): Comment out for now, does not work
2752 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2754 * charset.c (syms_of_charset): Don't read past end of string.
2756 2013-11-19 Glenn Morris <rgm@gnu.org>
2758 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2760 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2762 Add hooks to run on gaining/losing focus. (Bug#15029)
2763 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2764 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2765 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2767 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2769 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2770 The old names predated the API change that put destination at end.
2772 Improve API of recently-added bool vector functions (Bug#15912).
2773 The old API had (bool-vector-count-matches A B)
2774 and (bool-vector-count-matches-at A B I), which gave the
2775 misleading impression that the two functions were variants, one
2776 with a location I. The new API has (bool-vector-count-population A)
2777 and (bool-vector-count-consecutive A B I) to make the distinction
2778 clearer. The first function no longer has a B argument, since the
2779 caller can easily determine the number of nils if the length and
2780 number of ts is known.
2781 * data.c (Fbool_vector_count_population): Rename from
2782 bool_vector_count_matches, and accept just 1 argument.
2783 (Fbool_vector_count_consecutive): Rename from
2784 Fbool_vector_count_matches_at.
2786 Always allocate at least one bits_word per bool vector.
2787 See Daniel Colascione in:
2788 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2789 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2790 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2791 * lisp.h (struct Lisp_Bool_vector): Document this.
2793 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2795 * insdel.c (invalidate_buffer_caches): New function, consolidated
2796 from part of prepare_to_modify_buffer.
2797 (insert_from_gap, prepare_to_modify_buffer):
2798 * coding.c (code_convert_region, code_convert_string):
2799 Call invalidate_buffer_caches. (Bug#15841)
2801 * lisp.h (invalidate_buffer_caches): Add prototype.
2803 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2805 * w32term.c (x_update_window_end): Don't invalidate the entire
2806 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2807 highlight needs to be redisplayed. (Bug#15913)
2809 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2811 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2813 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2815 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2816 while we are using Vprin1_to_string_buffer.
2818 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2819 after inserting the description string. (Bug#15907)
2821 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2823 * data.c: Work around bogus GCC diagnostic about shift count.
2824 Reported by Eli Zaretskii in
2825 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2826 (pre_value): New function.
2827 (count_trailing_zero_bits): Use it.
2829 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2831 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2832 assume C macros are not supported even under -g3 in these old GCC
2835 2013-11-15 Leo Liu <sdl.web@gmail.com>
2837 * minibuf.c (Ftry_completion, Fall_completions)
2838 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2840 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2842 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2843 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2844 This avoids placing unnecessary constants into the Emacs code.
2846 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2848 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2849 for Cygwin w32 build.
2851 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2852 for Cygwin w32 build. (Bug#15892)
2854 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2856 Simplify, port and tune bool vector implementation.
2857 * alloc.c (bool_vector_exact_payload_bytes)
2858 (bool_vector_payload_bytes): Remove.
2859 (bool_vector_fill): Return its argument.
2860 * alloc.c (bool_vector_fill):
2862 * print.c (print_object):
2863 Simplify by using bool_vector_bytes.
2864 * alloc.c (make_uninit_bool_vector):
2865 New function, broken out from Fmake_bool_vector.
2866 (Fmake_bool_vector): Use it. Use tail call.
2867 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2868 * data.c (BITS_PER_ULL): New constant.
2869 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2870 if long long versions don't exist.
2871 (shift_right_ull): New function.
2872 (count_one_bits_word): New function, replacing popcount_bits_word
2873 macro. Don't assume that bits_word is no wider than long long.
2874 (count_one_bits_word, count_trailing_zero_bits):
2875 Don't assume that bits_word is no wider than long long.
2876 * data.c (bool_vector_binop_driver, bool_vector_not):
2877 * fns.c (Fcopy_sequence):
2879 Create an uninitialized destination, to avoid needless work.
2880 (internal_equal): Simplify.
2881 (Ffillarray): Prefer tail call.
2882 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2883 contain at least one word.
2884 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2885 chars are narrower than ints.
2886 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2887 * fns.c (Fcopy_sequence):
2889 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2890 Don't try to port to hosts where bits_word values have holes; the
2891 code wouldn't work there anyway. Verify this assumption, though.
2892 (bool_vector_bytes): New function.
2893 (make_uninit_bool_vector): New decl.
2894 (bool_vector_fill): Now returns Lisp_Object.
2896 * xfns.c (xic_create_fontsetname):
2897 * xrdb.c (gethomedir): Prefer tail calls.
2899 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2901 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2902 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2904 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2905 that requires a return value.
2906 (Fset_buffer_modified_p): Take advantage of this change to do
2909 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2911 * buffer.c (Frestore_buffer_modified_p): Sync it with
2912 Fset_buffer_modified_p.
2913 (Fforce_mode_line_update): New function, moved from subr.el.
2914 (Fset_buffer_modified_p): Use them.
2915 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2917 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2919 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2920 This avoids undefined behavior when subtracting pointers into
2921 different aways. On my platform it also makes the code a tad
2922 smaller and presumably faster.
2924 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2926 * keyboard.c (command_loop_1): Use region-extract-function.
2927 * insdel.c (Qregion_extract_function): Not static any more (can we
2928 stop pretending that these vars can benefit from being marked static?).
2930 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2932 * search.c (find_newline): If buffer text is relocated during the
2933 "dumb loop", adjust C pointers into buffer text to follow suit.
2936 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2938 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2939 for conversion (Bug#15837).
2941 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2943 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2944 for the entire range of inserted characters. (Bug#15841)
2946 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2948 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2950 (realize_default_face): Remove assignment to distant-foreground if
2951 unspecified (Bug#15815).
2953 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2955 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2956 cache-long-scans disabled, since we don't want to call
2957 prepare_to_modify_buffer (in insert_1_both) for each message we
2960 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2961 from buffer.c. Improve commentary to the buffer field setter
2964 * buffer.c (bset_cache_long_scans): Static function deleted.
2965 Improve commentary to the buffer field setter functions.
2966 (init_buffer_once): Default for cache-long-scans changed to t.
2969 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2971 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2973 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2974 This bug was introduced in my 2013-06-21 change, and caused
2975 struct Lisp_Sub_Char_Table objects to be given too many slots,
2976 which broke 'make -C admin/unidata'.
2978 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2980 Import changes from mac-port 4.5.
2981 * macfont.m (mac_font_copy_default_descriptors_for_language)
2982 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2983 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2984 (macfont_language_default_font_names): New.
2985 (macfont_list): Rearrange language/charset code.
2986 (macfont_close): Don't check for macfont_info->cache.
2987 (mac_ctfont_create_preferred_family_for_attributes): New font
2988 selection code, call
2989 mac_font_copy_default_name_for_charset_and_languages.
2990 (mac_font_copy_default_descriptors_for_language)
2991 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2993 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2995 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2997 Port to C11 aligned_alloc, and fix some integer overflows.
2998 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2999 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3000 and use of posix_memalign replaced with aligned_alloc.
3001 (aligned_alloc): New function, defined or declared as needed.
3002 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3003 Don't undef; configure.ac now does this.
3004 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3005 (calloc, aligned_alloc): Check for integer overflow.
3006 (aligned_alloc): Rename from memalign. All uses changed.
3007 (memalign): New function, an alias for aligned_alloc.
3009 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3011 * xdisp.c (redisplay_internal): Fix typo in last change.
3013 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3015 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3017 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3020 redisplay--mode-lines-cause.
3021 (redisplay_internal): Keep them uptodate. Remove redundant check of
3022 buffer_shared_and_changed.
3023 * *.[chm]: Number every assignment to update_mode_lines so we
3024 can track why it is set.
3026 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3028 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3030 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3032 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3033 can track why it is set.
3035 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3037 Integer-related fixes for term.c etc.
3038 * dispextern.h (face_tty_specified_color): New function.
3039 * term.c (turn_on_face): Don't rely on undefined behavior when
3040 assigning an out-of-range value to 'long'.
3041 Simplify test for toggling highlight.
3042 (tty_capable_p): Omit last two (unused) args. All callers changed.
3043 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3044 (read_menu_input, tty_menu_activate, tty_menu_show):
3045 * xfaces.c (x_supports_face_attributes_p)
3046 (tty_supports_face_attributes_p):
3047 Use bool for boolean. All callers changed.
3048 (tty_supports_face_attributes_p): Omit defaults for color indices;
3049 no longer needed. Simplify tail call.
3051 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3053 * xdisp.c (prepare_menu_bars): Mark static.
3054 * lisp.h (prepare_menu_bars): Don't declare.
3055 * xselect.c (x_handle_selection_clear):
3056 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3058 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3060 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3061 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3063 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3065 * keyboard.c (Fcommand_error_default_function): Rename from
3066 Fdefault_error_output.
3068 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3070 * keyboard.c (Fdefault_error_output): New function, extracted from
3072 (syms_of_keyboard): Use it for Vcommand_error_function.
3074 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3076 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3077 (init_eval): Use it to ensure handlerlist is non-NULL.
3078 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3079 (Fsignal): Adjust NULLness test of handlerlist.
3080 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3082 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3084 * callproc.c (call_process): Call prepare_to_modify_buffer before
3085 decoding text read from the sub-process, as the decoded stuff will
3086 be inserted into the buffer. This will invalidate the various
3087 caches maintained for the buffer. (Bug#15148)
3089 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3091 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3092 string of glyphless-char-display.
3094 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3096 * nsfns.m (ns_get_name_from_ioreg): New function.
3097 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3098 OSX >= 10.9. Use ns_get_name_from_ioreg.
3100 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3102 Simplify and port recent bool vector changes.
3103 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3104 only in this file. Use a more-efficient implementation if the
3105 second argument is a power of 2.
3106 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3107 Remove no-longer-necessary compile-time checks.
3108 (bool_vector_exact_payload_bytes): New function.
3109 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3110 exact payload changed to call the new function. Do not assume
3111 that the arg or result fits in ptrdiff_t.
3112 (bool_vector_fill): New function.
3113 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3115 (vroundup_ct): Don't assume arg fits in size_t.
3116 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3117 invoke set_category_set.
3118 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3119 All callers changed. Use bool_vector_set.
3120 * category.h (XCATEGORY_SET): Remove; no longer needed.
3121 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3123 * data.c (Faref): Use bool_vector_ref.
3124 (Faset): Use bool_vector_set.
3125 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3126 (Fbool_vector_not, Fbool_vector_count_matches)
3127 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3128 * fns.c (concat): Use bool_vector_ref.
3129 (Ffillarray): Use bool_vector_fill.
3130 (mapcar1): Use bool_vector_ref.
3131 (sxhash_bool_vector): Hash words, not bytes.
3132 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3133 a constant, since it's now used in #if.
3134 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3135 unsigned char on unusual architectures, so that we no longer
3136 assume that the number of bits per bits_word is a power of two or
3137 is a multiple of 8 or of CHAR_BIT.
3138 (Qt): Add forward decl.
3139 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3140 at least as strictly as bits_word.
3141 (bool_vector_data, bool_vector_uchar_data): New accessors.
3142 All data structure accesses changed to use them.
3143 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3144 (bool_vector_set): New functions.
3145 (bool_vector_fill): New decl.
3146 (ROUNDUP): Move to alloc.c as described above.
3148 Fix recent gnutls changes.
3149 * gnutls.c (Fgnutls_boot): Don't assume C99.
3150 * process.c (wait_reading_process_output): Fix typo in recent change.
3152 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3154 * process.c (wait_reading_process_output, read_process_output)
3155 (send_process): Check gnutls_state is not NULL.
3157 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3158 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3160 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3162 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3163 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3165 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3168 * nsfns.m (Fx_create_frame): Fix memory leak.
3170 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3171 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3172 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3174 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3176 * xdisp.c (message3_nolog, message_with_string): Encode the string
3177 before writing it to the terminal in a non-interactive session.
3179 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3180 sure we concatenate them into a unibyte string.
3182 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3183 resulting temporary name before returning it to the caller.
3184 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3185 is a unibyte string, convert NAME to a unibyte string to ensure
3186 that the result is also a unibyte string.
3188 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3189 create unibyte strings from default paths and directory/file
3192 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3195 * callproc.c (init_callproc): Use build_unibyte_string to make
3196 sure we create unibyte strings from default paths and
3197 directory/file names.
3199 * buffer.c (init_buffer): Don't store default-directory of
3200 *scratch* in multibyte form. The original problem which led to
3201 that is described in
3202 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3203 but it was solved long ago. (Bug#15260)
3205 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3207 Port to stricter C99 platforms.
3208 Especially, C99 prohibits nesting a struct X inside struct Y if
3209 struct X has a flexible array member.
3210 * alloc.c (struct sdata): New type.
3211 (sdata): Implement in terms of struct sdata.
3212 Remove u member; all uses replaced by next_vector, set_next_vector.
3213 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3214 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3215 (struct sblock): Rename first_data member to data, which is now
3216 a flexible array member. All uses changed.
3217 (next_vector, set_next_vector, large_vector_vec): New functions.
3218 (vector_alignment): New constant.
3219 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3220 (struct large-vector): Now merely a NEXT member, since the old approach
3221 ran afoul of stricter C99. All uses changed to use
3222 large_vector_vec or large_vector_offset.
3223 (large_vector_offset): New constant.
3224 * dispnew.c: Include tparam.h, for tgetent.
3225 Do not include term.h; no longer needed.
3226 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3227 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3228 (struct Lisp_Vector): Use a flexible array member for contents,
3229 instead of a union with a member that is an array of size 1.
3231 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3232 fact that the struct no longer contains a union.
3233 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3234 (struct Lisp_Save_Value, struct Lisp_Free):
3235 Use unsigned, not int, for spacers, to avoid c99 warning.
3236 (union specbinding): Use unsigned, not bool, for bitfield, as
3237 bool is not portable to pre-C99 hosts.
3239 2013-11-04 Glenn Morris <rgm@gnu.org>
3241 * emacs.c (usage_message): Mention that `-L :...' appends.
3243 2013-11-02 Glenn Morris <rgm@gnu.org>
3245 * Makefile.in (abs_builddir): Remove.
3246 (bootstrap_exe): Use relative filename.
3248 Use relative filenames in TAGS files.
3249 * Makefile.in (abs_srcdir): Remove it again.
3250 (.PHONY): Remove frc.
3251 (maintainer-clean): No more TAGS-LISP file.
3252 (TAGS): Pass relative file names to etags.
3253 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3255 * Makefile.in (abs_srcdir): New, set by configure.
3257 (maintainer-clean): Remove pointless echo. That should be in the
3258 top-level Makefile, if anywhere. Delete TAGS-LISP.
3259 (extraclean): No s/ and m/ directories for some time.
3260 (TAGS): Also depend on ctagsfiles3.
3261 Remove no-longer-defined S_FILE.
3262 Pass absolute filenames to etags once more.
3263 (TAGS-LISP): Replace lispdir with its expansion.
3264 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3265 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3267 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3269 * xfaces.c (check_lface_attrs, realize_default_face):
3270 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3271 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3273 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3275 * emacs.c (original_pwd): Remove global var by making it local.
3276 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3278 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3280 * xfaces.c: Declare color_distance.
3281 (QCdistant_foreground): New variable.
3282 (NEAR_SAME_COLOR_THRESHOLD): New define.
3283 (load_color2): New function.
3284 (load_color): Call load_color2.
3285 (load_face_colors): Call load_color2 and if distant-color is specified
3286 calculate distant and use distant-color if colors are near.
3287 (LFACE_DISTANT_FOREGROUND): New define.
3288 (merge_face_ref, Finternal_set_lisp_face_attribute)
3289 (Finternal_get_lisp_face_attribute)
3290 (x_supports_face_attributes_p): Handle distant-foreground similar to
3292 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3294 * dispextern.h (lface_attribute_index):
3295 Add LFACE_DISTANT_FOREGROUND_INDEX.
3297 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3299 * image.c (pbm_next_char): New function.
3300 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3301 (pbm_scan_number): Use it.
3302 (Qlibjpeg_version): New variable.
3303 (syms_of_image): DEFSYM and initialize it.
3305 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3307 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3309 2013-10-31 Glenn Morris <rgm@gnu.org>
3311 * emacs.c (original_pwd): New char.
3312 (main): If using --chdir, store original_pwd.
3313 (init_cmdargs): When setting Vinvocation_directory based on a
3314 relative argv[0], use original_pwd if set. (Bug#15768)
3316 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3318 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3320 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3322 * insdel.c: Fix minor problems found by static checking.
3323 (Qregion_extract_function): Now static.
3324 (prepare_to_modify_buffer_1): Remove unused locals.
3326 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3328 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3329 (syms_of_xdisp): Declare pre-redisplay-function.
3330 (markpos_of_region): Remove function.
3331 (init_iterator, compute_stop_pos, handle_face_prop)
3332 (face_before_or_after_it_pos, reseat_to_string)
3333 (get_next_display_element, window_buffer_changed)
3334 (redisplay_internal, try_cursor_movement, redisplay_window)
3335 (try_window_reusing_current_matrix, try_window_id, display_line)
3336 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3337 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3338 * window.h (struct window): Remove field `region_showing'.
3339 * dispextern.h (struct it): Remove region_beg/end_charpos.
3340 (face_at_buffer_position, face_for_overlay_string)
3341 (face_at_string_position): Update prototypes.
3342 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3343 (face_at_string_position): Remove `region_beg' and `region_end' args.
3344 * fontset.c (Finternal_char_font):
3345 * font.c (font_at, font_range): Adjust calls accordingly.
3346 * insdel.c (Qregion_extract_function): New var.
3347 (syms_of_insdel): Initialize it.
3348 (prepare_to_modify_buffer_1): Use it.
3350 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3352 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3353 * ftxfont.c (ftxfont_get_gcs):
3354 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3355 * xfaces.c (x_free_colors, x_free_dpy_colors)
3356 (x_create_gc, unload_color):
3357 * xselect.c (x_property_data_to_lisp):
3358 * xsettings.c (parse_settings):
3359 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3360 (get_bits_and_offset): Adjust definition.
3361 * frame.c (XParseGeometry): Adjust locals.
3362 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3363 * regex.h (toplevel): Likewise for reg_syntax_t.
3365 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3367 * eval.c (run_hook_with_args): Use FUNCTIONP.
3369 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3371 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3372 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3373 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3374 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3375 on MS-Windows anyway.
3376 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3377 (free_realized_face): ...adjust user.
3378 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3379 white relief pixels to -1.
3380 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3381 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3382 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3384 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3386 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3387 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3388 in practice now. All callers changed.
3390 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3392 * dispextern.h (struct face): Use bitfields for 'underline_type'
3393 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3394 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3395 'stipple' member. Move 'lface' member up to help...
3396 * xfaces.c (make_realized_face): ...this function to find and
3397 clear just the members that need clearing.
3398 (load_face_colors, realize_x_face):
3399 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3401 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3403 * xftfont.c (struct xftfont_info): Remove set-but-unused
3405 (xftfont_open): Adjust user.
3406 (xftfont_get_colors): Remove useless prototype.
3408 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3410 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3411 before passing them to 'unexec'. (Bug#15260)
3413 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3415 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3417 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3419 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3420 the changed signature of the font driver's 'close' method.
3422 * w32font.h (w32font_close): Adjust the prototype to the change in
3423 function definition.
3425 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3427 * w32uniscribe.c (uniscribe_close): Adapt the call to
3428 w32font_close to its new prototype.
3430 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3432 Omit unused frame argument of font API's close function.
3433 * font.h (struct font): Drop frame argument. Adjust comment.
3434 * font.c (font_clear_cache, font_close_object): Adjust users.
3435 * ftfont.c (ftfont_close):
3436 * ftxfont.c (ftxfont_close):
3437 * macfont.m (macfont_close):
3438 * nsfont.m (nsfont_close):
3439 * w32font.c (w32font_close):
3440 * xfont.c (xfont_close):
3441 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3442 tweak comments and make functions safe if called more than once for
3443 the same font object.
3445 Perform font-specific cleanup when font object is swept by GC. See
3446 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3447 * alloc.c (cleanup_vector): New function.
3448 (sweep_vector): Call it for each reclaimed vector object.
3449 * font.h (struct font): Adjust comment.
3451 2013-10-24 Glenn Morris <rgm@gnu.org>
3453 * Makefile.in (abs_top_srcdir): New, set by configure.
3455 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3457 Adjust recent font-related changes to fix bug#15686.
3458 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3459 is a live window system frame, mark its default font too.
3461 2013-10-23 Glenn Morris <rgm@gnu.org>
3463 * Makefile.in (RUN_TEMACS): Make relative (again).
3464 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3465 (bootstrap-emacs$(EXEEXT)):
3466 Quote entities that might contain whitespace.
3468 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3470 Port to Solaris 10 and its bundled GCC.
3471 Problem reported by Timothy C. Burt.
3472 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3474 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3476 Do not allow font caches to grow too large.
3477 * alloc.c (compact_font_cache_entry, compact_font_caches):
3478 New functions or stub if not HAVE_WINDOW_SYSTEM.
3479 (compact_undo_list): Factor out from Fgarbage_collect.
3481 (mark_face_cache): Mark face font. Move down to avoid
3483 (mark_terminals): Do not mark font cache here.
3484 (Fgarbage_collect): Call compaction functions described
3485 above. Adjust comment.
3487 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3489 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3490 chdir to HOME (bug#15607).
3492 * nsterm.m (Qcocoa, Qgnustep): New variables.
3493 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3494 (ns_get_color): Make selection color work for GNUstep also.
3496 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3498 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3499 handles mouse clicks. Instead, let GPM use the same code as all
3500 the other mice use. See the discussion starting at
3501 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3502 for the details of the problem with the menu bar this fixes.
3504 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3506 Remove port-specific display name lists to avoid extra
3507 complexity and data duplication with display info lists.
3508 * xterm.h (x_display_name_list): Remove declaration.
3509 * xterm.c (x_display_name_list): Remove.
3510 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3511 * xfns.c (x_display_info_for_name, Fx_display_list):
3512 Likewise. Use x_display_list where appropriate.
3513 * w32term.h (w32_display_name_list): Remove declaration.
3514 * w32term.c (w32_display_name_list): Remove.
3515 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3517 * w32fns.c (x_display_info_for_name, Fx_display_list):
3518 Likewise. Use x_display_list where appropriate.
3519 * nsterm.h (ns_display_name_list): Remove declaration.
3520 * nsterm.m (ns_display_name_list): Remove.
3521 (ns_term_init, syms_of_nsterm): Adjust users.
3522 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3523 Likewise. Use x_display_list where appropriate.
3524 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3525 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3526 (mark_terminals): Mark per-terminal font cache.
3528 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3530 Don't run timers in input-pending-p. Its new check-timers param
3531 provides the prior behavior. (Bug#15045).
3532 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3534 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3536 Make some functions static in non-Microsoft builds.
3537 On my platform (Fedora 19 x86-64), this shrinks the
3538 Emacs executable (text+data) by 0.25%.
3539 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3540 (load_color) [!MSDOS]:
3541 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3542 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3543 * lisp.h (check_existing):
3544 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3545 (network_interface_info) [!WINDOWSNT]:
3546 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3547 Remove extern decls.
3548 * fileio.c (check_existing):
3549 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3550 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3551 (network_interface_info) [!WINDOWSNT]:
3552 * term.c (encode_terminal_code) [!WINDOWSNT]:
3553 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3554 * xfaces.c (load_color) [!MSDOS]:
3556 * fileio.c (check_existing, check_executable, check_writable):
3557 * process.c (network_interface_list, network_interface_info):
3558 Move earlier, so that we don't need forward decls.
3559 * gnutls.c (fn_gnutls_transport_set_errno)
3560 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3562 * w32.c (init_environment): Use faccessat rather than
3563 check_existing, partly for consistency with the rest of the code
3564 in this file, partly so that check_existing can be static.
3566 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3567 * emacs.c (MAIN_PROGRAM): New macro.
3568 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3569 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3571 bool vector int width fixes
3572 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3573 (Fbool_vector_count_matches_at):
3574 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3575 can exceed PTRDIFF_MAX, at least in theory.
3576 (Fbool_vector_count_matches_at):
3577 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3579 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3581 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3582 (struct sockaddr): Add forward decl, for platforms that lack it.
3584 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3586 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3589 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3591 * w32.c (network_interface_get_info, network_interface_list)
3592 (network_interface_info): New functions. (Bug#15610)
3593 (GetAdaptersInfo_Proc): New typedef.
3594 (get_adapters_info): New wrapper function.
3595 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3597 * process.h (network_interface_list, network_interface_info):
3600 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3601 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3602 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3603 for WINDOWSNT. Doc fix.
3604 (syms_of_process): Defsubr Snetwork_interface_list and
3605 Snetwork_interface_info unconditionally.
3607 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3608 in NS GUI sessions. (Bug#15629)
3610 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3612 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3614 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3616 * print.c (print_object): Print " ..." when truncating bool vectors.
3618 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3620 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3621 standard mouse buttons.
3623 * termhooks.h (struct input_event): Remove incorrect commentary.
3625 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3627 Disallow bool vector operations on mixed-length operands.
3628 The old behavior left garbage in the result vector sometimes,
3629 and didn't seem to be useful.
3630 * data.c (Qwrong_length_argument): New static var.
3631 (wrong_length_argument): New function.
3632 (bool_vector_binop_driver): Check that args agree in length.
3634 * keyboard.c, keyboard.h (all_kboards): Now static.
3636 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3638 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3639 note from the lispref.
3641 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3643 * nsterm.h (struct ns_display_info): Remove set-but-unused
3644 member image_cache (image caches are per-terminal anyway).
3645 (FRAME_X_IMAGE_CACHE): Remove.
3646 * nsterm.m (ns_initialize_display_info): Adjust user.
3648 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3650 * w32proc.c: Include mingw_time.h.
3652 * w32.c: Include mingw_time.h.
3654 Implement scrolling of TTY menus when the screen is too short.
3656 * term.c (tty_menu_display): Accept an additional argument, the
3657 menu item from which to start displaying the menu. Account for
3658 the value of Y when limiting the menu to the number of available
3660 (mi_result): New enumeration.
3661 (read_menu_input): Return enumerated value. When the y coordinate
3662 hits min_y or max_y, return scroll indication instead of wrapping
3664 (tty_menu_activate): Handle the scrolling indications from
3665 read_menu_input. Compute the first menu item to display and pass
3666 it to tty_menu_display.
3668 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3670 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3671 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3672 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3673 Adjust to match the change described below.
3674 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3675 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3676 memory_below_frame members to...
3677 * termchar.h (struct tty_display_info): ...here because they're
3678 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3679 * term.c (init_tty):
3680 * nsterm.m (ns_create_terminal):
3681 * w32term.c (w32_create_terminal):
3682 * xterm.c (x_create_terminal): Adjust users.
3683 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3684 to filter out non-TTY frames. Adjust comment.
3685 (scrolling): Adjust user. Prefer eassert for debugging check.
3687 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3689 * xfaces.c (PT_PER_INCH): Remove unused macro.
3690 * termhooks.h (struct terminal): Remove set-but-unused
3691 member fast_clear_end_of_line.
3692 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3693 * nsterm.m (ns_create_terminal):
3694 * term.c (init_tty):
3695 * w32term.c (w32_create_terminal):
3696 * xterm.c (x_create_terminal): Adjust users.
3698 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3700 * lisp.h (bool_vector_size): New function.
3701 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3702 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3703 (Fbool_vector_not, Fbool_vector_count_matches_at):
3704 Remove uses of 'eassume' that should no longer be needed,
3705 because they are subsumed by the 'eassume' in bool_vector_size.
3707 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3709 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3710 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3711 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3713 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3715 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3716 have different dimensions. (Bug#15575)
3718 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3721 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3723 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3725 * term.c (tty_menu_show): Never return with unbalanced
3726 specpdl. Use eassert for debugging check. Adjust style.
3728 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3730 * term.c (read_menu_input): Make selection of menu items
3731 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3732 (tty_menu_activate): Fix off-by-one error when computing max_y.
3734 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3736 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3737 audit logging (only used with GnuTLS 3.x) and enable it.
3739 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3741 * dispnew.c (redraw_frame): Remove useless #ifdef because
3742 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3743 Also, move TTY fflush to...
3744 * term.c (tty_update_end): ...this function.
3746 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3748 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3749 the end of the frame's glyph matrix. (Bug#15575)
3751 * term.c (tty_menu_display): Don't move cursor while overwriting
3752 frame's glyphs with menu items. Limit the number of items
3753 displayed to what can be shown on the available screen lines,
3754 excluding the echo area.
3755 (tty_menu_activate): Limit the Y coordinate allowed by
3756 read_menu_input to the last screen line used for menu display.
3758 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3760 * lisp.h (eassume): New macro.
3761 Also, include <verify.h>, for 'assume'.
3762 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3763 (vroundup, vector_nbytes):
3764 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3765 (Fbool_vector_not, Fbool_vector_count_matches)
3766 (Fbool_vector_count_matches_at):
3767 Use eassume, not eassert.
3768 * casetab.c (set_identity, shuffle):
3769 * composite.c (composition_gstring_put_cache):
3770 * dispnew.c (update_frame_1):
3771 * ftfont.c (ftfont_shape_by_flt):
3772 * image.c (gif_load):
3773 * intervals.c (offset_intervals):
3774 * macfont.m (macfont_shape):
3775 Remove calls to 'assume' that are no longer needed, because
3776 --enable-gcc-warnings no longer generates bogus warnings
3777 when these calls are removed.
3779 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3781 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3783 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3785 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3786 (Qsubstitute_env_in_file_name): New var.
3787 (syms_of_fileio): Define it.
3789 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3791 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3792 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3795 * term.c (save_and_enable_current_matrix): Don't allocate and
3796 don't save margin areas.
3797 (restore_desired_matrix): Don't restore margin areas.
3798 (free_saved_screen): Don't free margin areas.
3800 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3802 * image.c: Pacify --enable-gcc-warnings.
3803 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3804 #define only if used.
3806 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3808 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3809 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3810 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3811 (gif_load): For giflib v5.x and later, display the error message
3812 produced by giflib when its functions fail.
3813 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3816 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3818 * keyboard.c (last_event_timestamp): Remove. For X selection and
3819 GTK popup menus, it may be obtained from per-frame X display info.
3820 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3821 (process_special_events): Adjust users.
3822 * keyboard.h (last_event_timestamp): Remove declaration.
3823 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3824 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3825 * menu.h (xmenu_show): Adjust prototype.
3826 * menu.c (Fx_popup_menu): Adjust user.
3827 * xselect.c (x_own_selection, x_get_foreign_selection)
3828 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3830 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3832 * keyboard.c (init_kboard): Now static. Add arg
3833 to denote window system. Adjust comment.
3834 (init_keyboard): Adjust user.
3835 (allocate_kboard): New function.
3837 * nsterm.m (ns_term_init):
3838 * term.c (init_tty):
3839 * w32term.c (w32_create_terminal):
3840 * xterm.c (x_term_init): Use it.
3841 * keyboard.h (init_kboard): Remove prototype.
3842 (allocate_kboard): Add prototype.
3844 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3846 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3847 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3849 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3851 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3853 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3855 * term.c (tty_menu_activate): Flush the output stream after
3856 showing the cursor, and don't mark the frame garbaged at exit from
3857 the function. Fixes redisplay glitches when moving from one menu
3860 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3862 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3863 or throw error (Bug#15570).
3865 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3867 * intervals.c (temp_set_point_both): Move test into 'eassert',
3870 * lisp.h (eassert): Don't use 'assume'.
3871 Sometimes 'assume' wins in performance, and sometimes it loses,
3872 so it shouldn't be used all the time. Perhaps we need two
3873 flavors of 'eassert', one for where 'assume' is far more likely
3874 to help or to hurt; but that can be done later.
3875 Problem reported by Dmitry Antipov in
3876 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3877 Also, don't include <verify.h>; no longer needed.
3879 2013-10-09 Glenn Morris <rgm@gnu.org>
3881 * eval.c (Fcond): Doc tweak.
3883 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3885 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3886 expressions with side effects to eassert. (Bug#15565)
3888 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3890 * fns.c (hashfn_user_defined): Allow hash functions to return any
3893 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3895 Fix minor problems found by static checking.
3896 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3897 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3898 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3899 * keyboard.c (read_menu_command): Remove unused local.
3900 * lisp.h (read_menu_command): New decl.
3901 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3902 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3903 Return ptrdiff_t, not int.
3904 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3905 not int, for benefit of xpalloc.
3906 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3908 (have_menus_p): Remove; unused.
3909 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3910 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3911 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3913 (save_and_enable_current_matrix): Omit unnecessary casts.
3914 (read_menu_input): Omit local extern decl (now in lisp.h).
3915 Don't access uninitialized storage if mouse_get_xy fails.
3916 (tty_menu_activate): Mark local as initialized, for lint.
3917 (tty_menu_activate, tty_meny_show): Remove unused locals.
3919 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3921 Support menus on text-mode terminals.
3922 * xterm.h (xw_popup_dialog): Add prototype.
3924 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3925 (xmenu_show): Block input here, instead in Fx_popup_menu.
3926 (xw_popup_dialog): New function, with X-specific bits of popup
3929 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3932 * window.c (Fset_window_configuration): Use run-time tests of the
3933 frame type instead of compile-time conditionals, when menu-bar
3934 lines are considered.
3936 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3937 (w32_popup_dialog): New prototypes.
3939 * w32menu.c (Fx_popup_dialog): Function deleted.
3940 (w32_popup_dialog): New function, with w32 specific bits of popup
3941 dialogs. Block input here.
3943 * w32inevt.c (w32_console_read_socket): Minor change to add
3944 debugging TTY events.
3946 * w32fns.c (show_hourglass): If returning early because the frame
3947 is not a GUI frame, unblock input.
3949 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3950 (cursorY): New functions.
3952 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3953 WINDOWSNT, macros that call curX and curY elsewhere.
3955 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3957 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3958 specific function to hide and show cursor on a text-mode terminal.
3959 (tty_menu_struct, struct tty_menu_state): New structures.
3960 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3961 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3962 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3963 (tty_menu_locate, save_and_enable_current_matrix)
3964 (restore_desired_matrix, screen_update, read_menu_input)
3965 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3966 (tty_pop_down_menu, tty_menu_last_menubar_item)
3967 (tty_menu_new_item_coords, tty_menu_show): New functions.
3968 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3970 * nsterm.h (ns_popup_dialog): Adjust prototype.
3972 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3974 (ns_popup_dialog): Adapt order of arguments to the other
3975 *_menu_show implementations.
3976 (Fx_popup_dialog): Function deleted.
3978 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3980 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3982 * menu.c (have_boxes): New function.
3983 (single_keymap_panes): Use it instead of a compile-time
3985 (single_menu_item): Use run-time tests of the frame type instead
3986 of compile-time conditionals.
3987 (encode_menu_string): New function.
3988 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3989 the macro, since different types of frame need different encoding
3991 (digest_single_submenu): Use run-time tests of frame type instead
3992 of, or in addition to, compile-time conditionals.
3993 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3994 (Fx_popup_menu): Detect when the function is called from keyboard
3995 on a TTY. Don't barf when invoked on a text-mode frame.
3996 Check frame type at run time, instead of compile-time conditionals for
3997 invoking terminal-specific menu-show functions.
3998 Call tty_menu_show on text-mode frames.
3999 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4000 run time to determine which alternative to invoke; support dialogs
4003 * keyboard.h <Qmouse_movement>: Declare.
4005 * keyboard.c <Qmouse_movement>: Now extern.
4006 <Qecho_keystrokes>: New static variable.
4007 (read_key_sequence): Accept an additional argument, a flag to
4008 prevent redisplay during reading of the key sequence. All callers
4010 (read_menu_command): New function.
4011 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4013 (toolkit_menubar_in_use): New function.
4014 (make_lispy_event): Use it instead of a compile-time test.
4016 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4017 window-system being available.
4019 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4020 to x-popup-dialog on the frame type, they all now support popup
4023 * dispnew.c (save_current_matrix): Save the margin areas.
4024 (restore_current_matrix): Restore margin areas.
4025 (update_frame_with_menu): New function.
4027 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4030 * alloc.c (make_save_ptr): Now compiled unconditionally.
4032 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4034 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4035 (redraw_frame, update_frame): Adjust users.
4036 * dispextern.h (set_window_update_flags): Adjust prototype.
4037 * xdisp.c (redisplay_internal): When updating all frames with zero
4038 windows_or_buffers_changed, assume that only the windows that shows
4039 current buffer should be really updated.
4041 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4043 Do not allocate huge temporary memory areas and objects while encoding
4044 for file I/O, thus reducing an enormous memory usage for large buffers.
4045 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4046 * coding.h (struct coding_system): New member raw_destination.
4047 * coding.c (setup_coding_system): Initialize it to zero.
4048 (encode_coding_object): If raw_destination is set, do not create
4049 dst_object. Add comment.
4050 * fileio.c (toplevel): New constant E_WRITE_MAX.
4051 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4052 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4054 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4056 * nsterm.m (windowDidExitFullScreen:)
4057 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4059 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4061 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4062 * keyboard.c (unblock_input_to): Don't process pending signals
4063 if a fatal error is in progress.
4065 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4066 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4067 they're talking about words in Lisp bool vectors.
4068 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4069 * data.c (popcount_bits_word): Rename from popcount_size_t.
4070 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4073 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4075 Improve support for popcount and counting trailing zeros (Bug#15550).
4076 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4077 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4078 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4079 (popcount_size_t_msc, popcount_size_t_gcc):
4080 Remove; now done by Gnulib.
4081 (popcount_size_t): Now a macro that defers to Gnulib.
4082 (count_trailing_zero_bits): Return int, for consistency with
4083 Gnulib and because Emacs prefers signed to unsigned int.
4084 Don't assume that size_t is either unsigned int or unsigned long
4085 or unsigned long long.
4086 (size_t_to_host_endian): Do not assume that size_t is either
4087 exactly 32 or exactly 64 bits wide.
4088 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4089 etc., so that it's now an enum constant, not a macro.
4090 No need to assume that it's either 32 or 64.
4092 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4094 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4097 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4099 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4100 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4102 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4104 emacs_read and emacs_write now use void *, not char *.
4105 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4106 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4107 Buffer arg is now void *, not char *. This matches plain
4108 'read' and 'write' better, and avoids a constraint violation
4109 on Solaris 9 with Oracle Studio.
4111 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4113 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4114 memset to explicit loop. Otherwise copy largest possible chunk
4115 from initialized to uninitialized part, thus allowing the longer
4116 memcpy runs and reducing the number of loop iterations.
4118 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4120 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4121 hide toolbar (Bug#15388).
4122 (windowDidEnterFullScreen:): If presentation options are zero,
4123 set them here (Bug#15388).
4124 (ns_update_auto_hide_menu_bar): Remove runtime check.
4125 Don't auto hide dock unless menubar is also auto hidden.
4127 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4129 * editfns.c (message): Mention batch mode in doc string.
4131 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4133 * nsterm.m (check_native_fs): Remove erroneous comment.
4135 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4137 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4138 uses find_newline instead of scan_newline and so doesn't move point.
4140 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4142 Use hardware support for byteswapping on glibc x86 etc.
4143 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4144 whereas the old swap64 needed 30.
4145 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4146 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4147 Use byteswap.h's macros to swap bytes.
4148 * lisp.h (swap16, swap32, swap64): Remove.
4149 All uses replaced by bswap_16, bswap_32, bswap_64.
4151 * bytecode.c (exec_byte_code): Use some more volatile variables
4152 to work around local variables getting clobbered by longjmp.
4153 Port to pre-C99, which doesn't allow decls after stmts.
4155 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4157 * lisp.h (eassert): Assume that COND is true when optimizing.
4158 In other words, take on the behavior of eassert_and_assume.
4159 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4160 (eassert_and_assume): Remove. All uses replaced by eassert.
4162 * xdisp.c (Qglyphless_char): Now static.
4164 Adjust to merge from gnulib.
4165 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4166 * lisp.h: Include <verify.h>, for 'assume'.
4168 * eval.c (clobbered_eassert): New macro.
4169 (internal_catch, internal_condition_case)
4170 (internal_condition_case_1, internal_condition_case_2)
4171 (internal_condition_case_n): Use it instead of eassert
4172 when the argument contains locals clobbered by longjmp.
4173 Don't use clobbered locals outside of clobbered_eassert.
4174 (internal_lisp_condition_case): Use a volatile variable
4175 to work around a local variable's getting clobbered.
4177 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4179 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4180 (PUSH_HANDLER): New macro.
4181 (catchlist): Remove.
4182 (handlerlist): Always declare.
4184 * eval.c (catchlist): Remove (merge with handlerlist).
4185 (handlerlist, lisp_eval_depth): Not static any more.
4186 (internal_catch, internal_condition_case, internal_condition_case_1)
4187 (internal_condition_case_2, internal_condition_case_n):
4189 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4190 handlerlist/catchlist.
4191 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4192 handlerlist which can only handle a single condition-case handler at
4194 (find_handler_clause): Simplify since we only a single branch here
4197 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4199 (bcall0): New function.
4200 (exec_byte_code): Add corresponding cases. Improve error message when
4201 encountering an invalid byte-code. Let Bunwind_protect accept
4202 a function (rather than a list of expressions) as argument.
4204 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4205 and make them unconditional now that they're heap-allocated.
4207 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4209 * charset.c (Fdecode_char, Fencode_char): Remove description of
4210 `restriction' arg. now that it's hidden by advertised-calling-convention.
4212 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4214 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4215 Remove unused variable (from mac-port).
4216 (macfont_draw): Use s->ybase for correct y position.
4218 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4220 * frame.h (struct frame): Drop has_minibuffer member because...
4221 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4222 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4224 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4226 * window.h (struct window): Prefer enum text_cursor_kinds to int
4227 for phys_cursor_type member. Move the latter, phys_cursor_width,
4228 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4229 * window.c (replace_window, make_window): Adjust users.
4231 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4233 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4234 this module is never compiled otherwise.
4236 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4238 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4241 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4243 * xdisp.c (get_next_display_element): Don't call face_for_font in
4244 a build configured --without-x. (Bug#15484)
4246 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4248 * window.c (calc_absolute_offset): #elif should be #elif defined.
4250 * frame.c (delete_frame): Block/unblock input to overcome race
4251 condition (Bug#15475).
4253 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4255 * frame.c (delete_frame): Record selected frame only after
4256 calling Qdelete_frame_functions (Bug#15477).
4258 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4260 * nsterm.m (ns_selection_color): Remove.
4261 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4262 NSColor selectedText(Background)Color. Only for COCOA.
4263 (ns_term_init): Remove assignment of ns_selection_color, logic
4264 moved to ns_get_color.
4266 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4267 NS_SELECTION_COLOR_DEFAULT.
4268 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4270 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4272 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4273 frame' does not have the tool_bar_window member.
4275 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4277 Signal error when reading an empty byte-code object (Bug#15405)
4278 * lread.c (read1): Signal error.
4279 * alloc.c (make_byte_code): eassert header size.
4280 (sweep_vectors): Change an int to size_t.
4282 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4284 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4285 instead of ints, as it's the usual style for offsetof constants. See:
4286 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4288 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4289 This is ugly, but it should fix the performance problem for older
4290 GCC versions in the short run. I'll look into integrating the
4291 Gnulib module for popcount, as a better fix.
4292 See the thread starting in:
4293 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4294 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4295 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4296 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4297 (popcount_size_t): Use it.
4299 2013-09-24 Daniel Colascione <dancol@dancol.org>
4301 * process.c (Fnetwork_interface_info): Fix build break due to
4304 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4306 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4307 Prefer signed to unsigned integers where either will do.
4308 No need for 'const' on locals that do not escape.
4309 Omit easserts with unnecessary and unportable assumptions about
4310 alignment. Avoid unnecessary casts to char *.
4312 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4314 Use union for the payload of struct Lisp_Vector.
4315 This helps to avoid a few glitches dictated by C's aliasing rules.
4316 * lisp.h (struct Lisp_Vector): Use union for next and
4317 contents member. Adjust comment. Change related users.
4318 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4319 Related users changed.
4320 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4321 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4322 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4323 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4325 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4327 Optimize glyph row clearing and copying routines.
4328 * dispextern.h (struct glyph_row): Change layout of struct
4329 glyph_row to help copy_row_except_pointers. Adjust comment.
4330 * dispnew.c (null_row): Remove.
4331 (clear_glyph_row): Use offsetof and memset to find and clear
4332 just the members that need clearing. Adjust comment.
4333 (copy_row_except_pointers): Likewise for copying.
4335 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4337 Some minor cleanups of recently-added bool vector code.
4338 * conf_post.h (assume): Always return void. Use lint version
4339 only if GCC and MSC versions don't apply.
4340 * conf_post.h (assume):
4341 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4342 Depend on _MSC_VER, not __MSC_VER, for consistency with
4344 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4345 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4346 (bool_vector_binop_driver, count_trailing_zero_bits)
4347 (size_t_to_host_endian): Now static, not static inline;
4348 the latter isn't needed with modern compilers and doesn't
4349 work with older compilers anyway.
4351 * alloc.c (valgrind_p): Use bool for boolean.
4353 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4355 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4356 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4357 (display_last_displayed_message_p, message_buf_print)
4358 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4359 Use bool for boolean.
4360 * dispextern.h (cancel_line, init_desired_glyphs):
4361 Remove ancient leftover.
4362 (help_echo_showing_p, hourglass_shown_p):
4363 * lisp.h (noninteractive_need_newline): Adjust declaration.
4365 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4367 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4369 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4370 ...this file and convert the latter to static. Adjust comment.
4371 (make_initial_frame):
4372 * window.c (init_window_once): Adjust user.
4373 * frame.h (last_nonminibuf_frame): Remove declaration.
4374 * lisp.h (selected_frame): Likewise.
4375 * msdos.c (the_only_display_info): Adjust comment.
4377 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4379 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4380 computing the end column of mouse-highlight that comes from
4381 display or overlay strings. (Bug#15437)
4382 (note_mouse_highlight): Adapt calculation of last argument to
4383 mouse_face_from_string_pos to the above change.
4385 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4386 all platforms, not just for clang.
4388 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4390 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4391 about excess arguments to snprintf.
4393 * conf_post.h(assume): Use __builtin_unreachable for clang.
4395 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4397 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4398 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4400 2013-09-23 Daniel Colascione <dancol@dancol.org>
4402 * alloc.c (USE_VALGRIND): New macro; on by default
4403 when ENABLE_CHECKING.
4404 (mark_maybe_object, mark_maybe_pointer)
4405 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4407 (valgrind_p) [USE_VALGRIND]: New variable.
4408 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4410 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4412 * process.c (wait_reading_process_output): Change int pnamelen to
4415 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4416 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4417 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4418 argument to unsigned long to avoid warning.
4419 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4421 * conf_post.h (assume): Fix compiler error: x shall be cond.
4423 2013-09-22 Daniel Colascione <dancol@dancol.org>
4425 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4426 warning when compiling without a window system.
4428 2013-09-22 Daniel Colascione <dancol@dancol.org>
4430 * data.c (Qbool_vector_p): New symbol.
4431 (bool_vector_spare_mask, popcount_size_t_generic)
4432 (popcount_size_t_msc, popcount_size_t_gcc)
4434 (bool_vector_binop_driver)
4435 (count_trailing_zero_bits, size_t_to_host_endian)
4436 (Fbool_vector_exclusive_or)
4437 (Fbool_vector_union)
4438 (Fbool_vector_intersection, Fbool_vector_set_difference)
4439 (Fbool_vector_subsetp, Fbool_vector_not)
4440 (Fbool_vector_count_matches)
4441 (Fbool_vector_count_matches_at): New functions.
4442 (syms_of_data): Intern new symbol, functions.
4443 * alloc.c (bool_vector_payload_bytes): New function.
4444 (Fmake_bool_vector): Instead of calling Fmake_vector,
4445 which performs redundant initialization and argument checking,
4446 just call allocate_vector ourselves. Make sure we clear any
4447 terminating padding to zero.
4448 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4449 instead of open-coding the size calculation.
4450 (vroundup_ct): New macro.
4451 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4452 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4453 * composite.c (composition_gstring_put_cache):
4454 Change lint_assume to assume.
4455 * conf_post.h (assume): New macro.
4456 (lint_assume): Remove.
4457 * dispnew.c (update_frame_1): Change lint_assume to assume.
4458 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4460 * image.c (gif_load): Change lint_assume to assume.
4461 * lisp.h (eassert_and_assume): New macro.
4462 (Qbool_vector_p): Declare.
4463 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4464 (swap16, swap32, swap64): New inline functions.
4465 * macfont.m (macfont_shape): Change lint_assume to assume.
4466 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4467 * xsettings.c (parse_settings): Use new swap16 and
4468 swap32 from lisp.h instead of file-specific macros.
4470 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4472 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4473 found (which can legitimately happen when the glyph row at the
4474 window start is disabled in the current_matrix. (Bug#15365)
4476 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4478 Fix syntax.h bug introduced by recent INLINE change.
4479 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4480 conditionally compiled one way in some modules, and a different
4481 way in others. This doesn't work with extern inline functions,
4482 which must have the same definition in all modules, because the
4483 defining code might be shared across modules, depending on the
4484 implementation. Symptoms reported by Martin Rudalics in:
4485 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4486 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4487 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4488 overriding the corresponding functions in syntax.h.
4489 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4490 (syntax_property): New inline functions.
4491 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4492 Rewrite in terms of these new functions.
4494 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4496 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4497 not chars_in_text, whose result depends on the multibyteness of
4498 the current buffer. (Bug#15426)
4500 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4502 Port recent change to hosts where pointers aren't 'long'.
4503 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4504 Don't assume that pointers are the same width as 'long'.
4505 Add a compile-time check that a pointer fits into two X slots.
4507 A simpler, centralized INLINE.
4508 * conf_post.h (INLINE): Define only if not already defined.
4509 This allows us to use a single INLINE, defined by one file
4511 * emacs.c (INLINE): Define it.
4512 Also, include category.h, charset.h, composite.h, dispextern.h,
4513 syntax.h, systime.h, so that their INLINE definitions are expanded
4515 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4516 * buffer.h, buffer.c (BUFFER_INLINE):
4517 * category.h, category.c (CATEGORY_INLINE):
4518 * character.h, character.c (CHARACTER_INLINE):
4519 * charset.h, charset.c (CHARSET_INLINE):
4520 * composite.h, composite.c (COMPOSITE_INLINE):
4521 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4522 * frame.h, frame.c (FRAME_INLINE):
4523 * intervals.h, intervals.c (INTERVALS_INLINE):
4524 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4525 * lisp.h, alloc.c (LISP_INLINE):
4526 * process.h, process.c (PROCESS_INLINE):
4527 * syntax.h, syntax.c (SYNTAX_INLINE):
4528 * systime.h, sysdep.c (SYSTIME_INLINE):
4529 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4530 * window.h, window.c (WINDOW_INLINE):
4531 Remove. All uses replaced with INLINE.
4533 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4535 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4538 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4540 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4541 'const char *' to avoid compiler warnings due to similar change in
4542 the prototype of x_get_string_resource.
4544 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4546 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4547 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4548 going to replace static variables below. Adjust comments.
4549 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4550 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4551 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4552 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4553 Related users changed.
4554 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4555 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4556 last_mouse_movement_time, going to replace static variables below.
4558 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4559 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4561 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4562 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4563 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4564 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4565 static variables below.
4566 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4567 (last_mouse_scroll_bar): Remove.
4568 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4569 (mouseExited): Related users changed.
4571 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4573 Do not use external array to process X scroll bar messages.
4574 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4575 (x_send_scroll_bar_event): Pack window pointer into two slots
4576 of XClientMessageEvent if we're 64-bit. Adjust comment.
4577 (x_scroll_bar_to_input_event): Unpack accordingly.
4579 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4581 Ifdef away recent changes which aren't relevant to NS port.
4582 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4583 [!HAVE_NS]: Declare as such.
4584 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4585 [!HAVE_NS]: Define as such.
4587 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4589 * frame.c (x_redo_mouse_highlight): New function
4590 to factor out common code used in W32 and X ports.
4591 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4592 * xterm.h (struct x_display_info):
4593 * w32term.h (struct w32_display_info):
4594 * nsterm.h (struct ns_display_info): New members
4595 last_mouse_motion_frame, last_mouse_motion_x and
4596 last_mouse_motion_y, going to replace static variables below.
4597 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4598 (redo_mouse_highlight): Remove.
4599 (note_mouse_movement, syms_of_xterm): Adjust user.
4600 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4601 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4602 (redo_mouse_highlight): Remove.
4603 (note_mouse_movement, syms_of_w32term): Adjust user.
4604 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4605 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4607 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4608 * nsfns.m (compute_tip_xy): Adjust user.
4610 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4612 * frame.c (x_mouse_grabbed): New function.
4613 * dispextern.h (x_mouse_grabbed): Add prototype.
4614 (last_mouse_frame): Remove declaration.
4615 * xterm.h (struct x_display_info):
4616 * w32term.h (struct w32_display_info):
4617 * nsterm.h (struct ns_display_info): New member
4618 last_mouse_frame, going to replace...
4619 * xdisp.c (last_mouse_frame): ...global variable.
4620 (note_tool_bar_highlight):
4621 * w32term.c (w32_mouse_position, w32_read_socket):
4622 * xterm.c (XTmouse_position, handle_one_xevent):
4623 Use x_mouse_grabbed.
4624 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4626 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4628 * w32term.c (w32_read_socket): Avoid temporary
4629 variables in a call to x_real_positions.
4630 * xterm.c (handle_one_xevent): Likewise.
4632 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4634 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4635 (x_icon_type): Remove prototype.
4636 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4637 * frame.c (x_icon_type): Remove.
4638 * w32term.c (x_make_frame_visible, x_iconify_frame):
4639 * xterm.c (x_make_frame_visible, x_iconify_frame):
4640 Use x_set_bitmap_icon to factor out common code.
4642 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4644 * dispextern.h (check_x_display_info, x_get_string_resource):
4645 Declare here just once and unify the latter.
4646 * frame.c (check_x_display_info, x_get_string_resource):
4647 * nsterm.h (check_x_display_info):
4648 * xrdb.c (x_get_string_resource):
4649 * xterm.h (check_x_display_info): Remove prototypes.
4650 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4651 * w32reg.c (x_get_string_resource): Likewise.
4652 (w32_get_rdb_resource): Adjust user.
4654 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4656 * xterm.h (struct x_display_info): New member
4657 x_pending_autoraise_frame, going to replace...
4658 * xterm.c (pending_autoraise_frame): ...static variable.
4659 (x_new_focus_frame, XTread_socket): Adjust users.
4660 * w32term.h (struct w32_display_info): New member
4661 w32_pending_autoraise_frame, going to replace...
4662 * w32term.c (pending_autoraise_frame): ...global variable.
4663 (x_new_focus_frame, w32_read_socket): Adjust users.
4665 2013-09-17 Glenn Morris <rgm@gnu.org>
4667 * xdisp.c (message_dolog): If we create *Messages*,
4668 switch it to messages-buffer-mode.
4670 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4672 Don't overuse 'const' in types of locals.
4673 * bidi.c (bidi_count_bytes):
4674 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4675 (xg_event_is_for_scrollbar):
4676 * xselect.c (x_handle_property_notify)
4677 (x_handle_selection_notify, x_handle_dnd_message):
4678 * xsettings.c, xsettings.h (xft_settings_event):
4679 * xterm.c (x_handle_net_wm_state, handle_one_event)
4680 (x_menubar_window_to_frame, x_detect_focus_change)
4681 (construct_mouse_click, note_mouse_movement)
4682 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4683 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4684 (handle_one_xevent, x_handle_net_wm_state):
4685 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4686 (x_handle_dnd_message):
4687 Avoid unnecessary 'const', typically the second 'const' in
4688 'const foo * const arg', a 'const' that does not affect the API
4689 and doesn't significantly help the human reader.
4691 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4693 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4694 only if Glib < 2.36.0.
4695 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4696 * xsettings.c (init_gconf, init_gsettings): Do not check
4698 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4700 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4702 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4704 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4705 before calling g_type_init.
4707 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4709 * nsterm.m (syms_of_nsterm): ... to here.
4711 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4713 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4714 (ignore_next_mouse_click_timeout): Use Time as X does.
4715 (handle_one_xevent): Avoid cast and use unsigned comparison.
4717 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4719 Do not copy X event in handle_one_xevent except KeyPress case.
4720 Wnen XEvent is processed, it is unlikely to be changed except
4721 KeyPress case, so we can avoid copying and use const pointer to
4722 const data to make sure that an event is not changed elsewhere.
4723 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4724 const' and do not create local copy except for the KeyPress event.
4725 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4726 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4727 (x_handle_net_wm_state, x_menubar_window_to_frame)
4728 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4729 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4730 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4731 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4732 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4733 (x_handle_dnd_message):
4734 * xsettings.c (xft_settings_event):
4735 Use 'const XEvent * const' where appropriate.
4736 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4738 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4740 Fix X event waiting to handle multiple frames.
4741 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4742 * xterm.c (pending_event_wait): Remove. Adjust users.
4743 (x_detect_focus_change): Pass frame arg.
4744 (handle_one_xevent): Find related frame early and clear per-frame
4745 wait_event_type only if this is an event for the relevant frame.
4746 (x_wait_for_event): Use per-frame wait_event_type.
4748 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4750 * nsfns.m (Fx_create_frame): Fix font driver registration for
4753 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4754 for syms_of_macfont.
4756 * nsterm.m: Include macfont.h.
4757 (ns_tmp_flags, ns_tmp_font): Remove.
4758 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4759 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4760 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4761 (changeFont:): Fix code style. Check for font driver type when
4764 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4767 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4768 (nsfont_open): Set font driver type.
4769 Set font->ascent and font->descent. Figure out font instead of
4770 ns_tmp_font, and flags instead of ns_tmp_flags.
4771 Fix indentation. Remove call to ns_draw_text_decoration,
4774 * nsfns.m: Include macfont.h.
4775 (Fx_create_frame): Register macfont driver, make a better default font.
4776 (Fns_popup_font_panel): Get font from macfont driver, if used.
4778 * macfont.m, macfont.h, macuvs.h: New files.
4780 * font.h: Declare syms_of_macfont.
4782 * font.c (syms_of_font): Call syms_of_macfont.
4784 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4786 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4788 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4789 and it is always zero for others, so I assume that this is an ancient
4790 leftover which nobody will want to change any more.
4791 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4792 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4793 * frame.c (x_set_scroll_bar_width):
4794 * w32fns.c (w32_createscrollbar):
4795 * w32term.c (w32_set_vertical_scroll_bar):
4796 * xfns.c (x_set_scroll_bar_default_width):
4797 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4798 (x_scroll_bar_expose): Related users changed.
4800 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4802 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4803 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4804 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4806 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4808 * nsterm.h, w32term.h, xterm.h: ...and not here.
4809 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4810 Remove unused Xisms.
4811 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4812 these modules are never compiled otherwise.
4814 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4816 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4817 Doc fix. (Bug#15375)
4819 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4821 Unify Fx_focus_frame between all ports.
4822 * frame.h (x_focus_frame): New prototype.
4823 * xfns.c (Fx_focus_frame): Remove.
4824 (syms_of_xfns): Do not defsubr it.
4825 (x_focus_frame): X implementation.
4826 * nsfns.m (Fx_focus_frame): Remove.
4827 (syms_of_nsfns): Do not defsubr it.
4828 (x_focus_frame): NS implementation.
4829 * w32term.c (Fx_focus_frame): Remove.
4830 (x_focus_on_frame): Rename to...
4831 (x_focus_frame): W32 implementation.
4832 * w32term.h (x_focus_on_frame): Remove prototype.
4833 * w32fns.c (Fx_focus_frame): Remove.
4834 (syms_of_w32fns): Do not defsubr it.
4835 * frame.c (Fx_focus_frame): Define here.
4836 (syms_of_frame): Defsubr here.
4837 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4839 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4841 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4842 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4843 each port to reference the port-specific window system data.
4844 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4845 (FRAME_DISPLAY_INFO): Define.
4846 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4847 (FRAME_DISPLAY_INFO): Define. Adjust users.
4848 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4849 (FRAME_DISPLAY_INFO): Define. Adjust users.
4850 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4851 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4852 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4853 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4854 * xselect.c, xterm.c: All related users changed.
4856 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4858 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4859 (x_menubar_window_to_frame): Remove prototypes.
4860 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4861 (x_menubar_window_to_frame, x_top_window_to_frame):
4863 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4864 (x_menubar_window_to_frame, x_top_window_to_frame):
4865 ...to here and convert all but the last to static.
4867 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4869 * lisp.mk (lisp): Add w32-common-fns.elc.
4871 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4873 * charset.c (char_charset): Document an exception for char-charset.
4875 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4877 * xterm.h (x_display_info): New field last_user_time...
4878 * xterm.c (toplevel): ...to replace static last_user_time.
4879 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4881 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4883 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4884 scroll bar values to prevent thumb from disappear and update comment.
4886 2013-09-11 Glenn Morris <rgm@gnu.org>
4888 * emacs.c (usage_message): Possessive apostrophe tweak.
4890 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4892 * nsterm.m (syms_of_nsterm): Use Qns.
4893 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4894 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4895 * xfns.c (x_display_info_for_name, Fx_open_connection):
4896 Remove old '#if 0' code.
4897 (syms_of_xfns): Use Qx.
4898 * termhooks.h (fullscreen_hook): Remove the leftover.
4899 (struct terminal): Fix typo in comment.
4901 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4903 Cleaning up a few X scroll bar bits.
4904 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4905 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4906 New member last_seen_part, going to replace...
4907 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4908 (xt_action_hook) [USE_LUCID]: Adjust user.
4909 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4910 Lucid-specific scroll bar support.
4911 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4912 to int and adjust to use last_seen_part member.
4913 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4914 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4915 Initialize last_seen_part.
4917 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4919 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4920 insert-buffer-substring an empty string.
4922 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4924 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4925 avoiding a GCC warning.
4927 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4929 Ifdef away frame tool bar code when it is not really used.
4930 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4931 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4932 and minimize_tool_bar_window_p under the above.
4933 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4934 (fset_tool_bar_window): Likewise.
4935 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4936 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4937 (change_frame_size_1):
4938 * window.c (window_from_coordinates, Frecenter): Adjust users.
4939 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4940 code is not really used.
4941 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4942 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4943 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4944 [!USE_GTK && !HAVE_NS]: Define as such.
4945 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4946 (note_mouse_highlight, expose_frame):
4947 * xfns.c (x_set_tool_bar_lines):
4948 * xterm.c (handle_one_xevent): Adjust users.
4950 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4952 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4953 This bug was introduced by my 2013-08-26 patch, which incorrectly
4954 assumed that the terminfo implementation doesn't use termcap buffers.
4955 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4956 these buffers apparently are used after all.
4957 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4958 (struct tty_display_info): Define members termcap_term_buffer and
4959 termcap_strings_buffer even if TERMINFO.
4961 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4964 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4965 'usage' docstring entry to pacify make-docfile.
4967 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4969 Change comparison functions =, <, >, <=, >= to take many arguments.
4970 * data.c: Change comparison functions' interface and implementation.
4971 * lisp.h: Make arithcompare available for efficient two arg
4973 * bytecode.c: Use arithcompare.
4974 * fileio.c: Use new interface.
4976 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4978 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4980 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4982 * eval.c (Feval): Document the new use of `lexical'.
4984 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4986 Review and drop old frame resize hack.
4987 * frame.h (struct frame): Remove force_flush_display_p.
4988 * dispnew.c (update_frame): Adjust user and don't call
4989 flush_frame here. The comment has said that there was an issues
4990 with redisplaying fringes, but I don't see any differences with
4991 and without this hack. Hopefully we can continue without it.
4992 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4993 current frame matrices twice if resized_p is set.
4995 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4997 Do not populate pure Xism x_sync to other ports.
4998 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4999 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5000 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5001 * w32term.h (x_sync): Remove prototype.
5003 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5005 Cleanup frame flushing.
5006 * dispextern.h (struct redisplay_interface):
5007 Drop flush_display_optional because flush_display is enough
5008 for X and flushing via RIF is just a no-op for others.
5009 * frame.h (flush_frame): New function.
5010 * dispnew.c (update_frame):
5011 * minibuf.c (read_minibuf):
5012 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5014 * keyboard.c (detect_input_pending_run_timers): Do not flush
5015 all frames but selected one in redisplay_preserve_echo_area.
5016 * nsterm.m (ns_flush): Remove no-op.
5017 (ns_redisplay_interface): Adjust user.
5018 * w32term.h (x_flush): Remove no-op.
5019 (w32_redisplay_interface): Adjust user.
5020 * xterm.c (x_flush): Simplify because we do not flush all
5021 frames at once any more. Adjust comment.
5022 (x_redisplay_interface): Adjust user.
5024 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5026 Port --without-x --enable-gcc-warnings to Fedora 19.
5027 * gfilenotify.c (globals_of_gfilenotify):
5028 Call g_type_init only if using an older glib version that needs it.
5030 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5032 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5033 (last_glyphless_glyph_merged_face_id): Remove declarations.
5034 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5035 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5036 (last_glyphless_glyph_merged_face_id): Now static.
5037 (merge_escape_glyph_face): New function, refactored from...
5038 (get_next_display_element): ...here.
5039 (merge_glyphless_glyph_face): New function, refactored from...
5040 (produce_glyphless_glyph): ...here...
5041 * term.c (produce_glyphless_glyph): ...and here.
5043 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5045 * eval.c (eval_sub): Only call Ffunction if necessary.
5047 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5049 Attempt to make redisplay more selective when changing cursor type.
5050 * frame.h (struct frame): New bitfield cursor_type_changed.
5051 * xdisp.c (cursor_type_changed): Remove.
5052 (try_cursor_movement, redisplay_window, try_window_id)
5053 (set_frame_cursor_types, try_window_reusing_current_matrix):
5054 Adjust to use per-frame bitfield.
5055 (redisplay_internal): Look for cursor type change on each visible
5056 frame and consider all frames if cursor type has been changed on
5057 the frame other than selected. If cursor type has been changed on
5058 selected frame only, do not use fast update.
5060 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5062 Attempt to make redisplay more selective when changing fonts.
5063 * frame.h (struct frame): New bitfield fonts_changed.
5064 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5065 (adjust_frame_glyphs): Add prototype.
5066 * dispnew.c (fonts_changed_p): Remove.
5067 (adjust_glyphs): Remove because we do not
5068 adjust matrices on all frames at once any more.
5069 (adjust_frame_glyphs): Block and unblock input here.
5070 (adjust_glyph_matrix): Use fonts_changed.
5071 (change_frame_size_1): Use adjust_frame_glyphs.
5072 * font.c (font_open_entity): Use fonts_changed.
5073 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5074 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5075 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5076 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5077 (shrink_mini_window, Fresize_mini_window_internal)
5078 (window_scroll_pixel_based, Fset_window_configuration)
5079 (apply_window_adjustment, Fset_window_vscroll):
5080 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5081 Use adjust_frame_glyphs.
5082 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5083 (try_window_reusing_current_matrix, try_window_id, display_line)
5084 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5085 (redisplay_internal): Consider fonts_changed and adjust frame
5086 matrices for each frame only if the frame is visible. If font
5087 has been changed on some frame during full redisplay, retry
5088 only visible frames where the font has been actually changed.
5090 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5092 Cache current header and mode line height for each window.
5093 * window.h (struct window): New fields mode_line_height
5094 and header_line_height.
5095 * window.c (make_window): Initialize them.
5096 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5097 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5098 (current_mode_line_height, current_header_line_height):
5100 * xdisp.c (current_mode_line_height, current_header_line_height):
5102 (pos_visible_p, init_xdisp): Adjust user.
5103 (redisplay_window): Invalidate mode_line_height and
5104 header_line_height if current and desired matrices do not agree.
5106 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5108 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5109 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5111 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5113 Make --without-x compatible with --enable-gcc-warnings.
5114 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5115 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5116 members under HAVE_WINDOW_SYSTEM.
5117 * keyboard.c (make_lispy_focus_out): Likewise.
5118 (record_menu_key): Move under HAVE_MENUS.
5119 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5120 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5121 (syms_of_xdisp): Adjust user.
5122 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5123 (start_hourglass, cancel_hourglass):
5124 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5125 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5126 and CLEAR_FONT_TABLE_NFONTS.
5127 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5128 Declare only if HAVE_WINDOW_SYSTEM.
5129 (lface_same_font_attributes_p, clear_face_gcs): Define only
5130 if HAVE_WINDOW_SYSTEM.
5132 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5134 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5135 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5136 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5138 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5140 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5142 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5144 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5145 This fixes a type error on hosts where ptrdiff_t is wider than int.
5147 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5149 * keyboard.c (read_key_sequence_vs): New function.
5150 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5153 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5155 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5157 Makefile improvements.
5158 * Makefile.in (config.status): Don't use double-colon rules, as
5159 they are not portable according to POSIX. Fix shell typo with `;
5160 I guess this rule has never been tested?
5161 (VCSWITNESS): New macro, to override any environment var.
5163 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5165 * xterm.h (struct x_display_info): Do not track X connection
5166 fd separately because it is always available from Display.
5167 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5170 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5172 * buffer.c (drop_overlay):
5173 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5174 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5176 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5178 * buffer.c (Fmake_overlay, Fmove_overlay):
5179 * intervals.c (set_point_from_marker):
5180 * print.c (PRINTPREPARE): Prefer signal_error
5181 to plain error and report unsuitable marker too.
5183 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5185 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5186 for 'dragging' member.
5187 (struct x_output): Remove set-but-unused leftovers
5188 'left_before_move' and 'top_before_move'.
5189 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5190 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5191 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5192 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5193 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5194 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5195 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5196 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5198 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5200 * nsfont.m (INVALID_GLYPH): New define.
5201 (nsfont_encode_char): Use INVALID_GLYPH.
5202 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5204 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5206 * xterm.c (x_last_mouse_movement_time): Revert last change.
5207 This code should use XDisplayMotionBufferSize to check display's
5208 motion history first, and there are few other issues as well.
5209 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5210 (handle_one_xevent): Adjust user.
5212 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5214 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5215 * frame.c (Flast_nonminibuf_frame): ... to here.
5216 (check_minibuf_window): Don't abort if no window was found
5219 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5221 Use XGetMotionEvents to ask the last mouse motion time from X server.
5222 * xterm.c (X_MOTION_HISTORY): Default to 1.
5223 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5224 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5225 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5226 Ifdef away legacy code.
5227 (XTmouse_position, x_scroll_bar_report_motion):
5228 Use x_last_mouse_movement_time.
5229 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5232 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5234 * msdos.c (last_mouse_window): Move to...
5235 (dos_rawgetc): ...this function and adjust comment.
5236 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5237 (mouseMoved): ...this function and adjust comment.
5238 * w32term.c (last_window): Likewise with...
5239 (w32_read_socket): ...this function.
5240 * xterm.c (last_window): Likewise with...
5241 (handle_one_xevent): ...this function.
5243 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5245 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5246 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5247 (handle_one_xevent): ...to here.
5248 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5251 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5253 * msdos.c (IT_set_terminal_window): Remove no-op.
5254 (initialize_msdos_display): Adjust terminal setup.
5255 * w32console.c (w32con_set_terminal_window): Remove no-op.
5256 (initialize_w32_display): Adjust terminal setup.
5257 * w32term.c (w32_set_terminal_window): Remove no-op.
5258 (w32_create_terminal): Adjust terminal setup.
5259 * xterm.c (XTset_terminal_window): Remove no-op.
5260 (x_create_terminal): Adjust terminal setup.
5262 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5264 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5266 (ns_create_terminal): Adjust terminal setup.
5267 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5269 (w32_create_terminal): Adjust terminal setup.
5270 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5272 (x_create_terminal): Adjust terminal setup.
5274 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5276 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5277 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5278 * dispnew.c (buffer_posn_from_coords):
5279 * window.c (Fwindow_end, displayed_window_lines):
5280 * xdisp.c (redisplay_mode_lines): Use it.
5282 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5284 * fontset.c (face_for_char): Check char in the current face font first
5285 if HAVE_NS (Bug#15138).
5287 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5289 * window.c (temp_output_buffer_show): Make sure window returned
5290 by display_buffer is live (Bug#15213).
5292 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5294 Minor cleanup to avoid forward declarations.
5295 * coding.h (struct ccl_spec): Remove forward declaration.
5296 * composite.h (toplevel): Include font.h.
5297 (struct composition_it, struct face, struct font_metrics):
5298 Remove forward declaration.
5299 * dispextern.h (struct image, struct atimer): Likewise.
5300 * emacsgtkfixed.h (struct frame): Likewise.
5301 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5302 * font.h (struct font_driver, struct font, struct glyph_string)
5303 (struct face): Remove forward declaration.
5304 * fontset.h (struct face, struct font): Likewise.
5305 * frame.h (toplevel): Style cleanup.
5306 (enum output_method): Move to...
5307 * termhooks.h (enum output_method): ...here.
5308 (struct glyph, struct frame, struct ns_display_info)
5309 (struct x_display_info, struct w32_display_info):
5310 Remove forward declaration.
5311 * xterm.h (toplevel): Include termhooks.h.
5312 (struct font, struct window, struct glyph_matrix, struct frame)
5313 (struct input_event, struct face, struct image): Remove forward
5315 * gtkutil.h (struct _widget_value): Likewise.
5316 * keyboard.h (toplevel): Include termhooks.h.
5317 (struct input_event): Remove forward declaration.
5319 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5321 * intervals.c (set_point_from_marker): New function.
5322 * editfns.c (Fgoto_char):
5323 * process.c (Finternal_default_process_filter):
5324 * window.c (select_window_1): Use it.
5325 * buffer.h (set_point_from_marker): Add prototype.
5327 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5329 * w32.c (term_winsock): Call release_listen_threads before calling
5331 (_sys_wait_accept): Wait for accept event in a loop with a finite
5332 timeout, instead of waiting indefinitely. Will hopefully avoid
5333 hanging during exit because WSACleanup deadlocks waiting for the
5334 event object to be released. (Bug#14333)
5336 * w32proc.c (release_listen_threads): New function, signals all
5337 the reader threads that listen for connections to stop waiting.
5339 * w32.h (release_listen_threads): Add prototype.
5341 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5343 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5344 field of new marker (for sanity and safety).
5345 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5346 anyway because XMISCTYPE is a function and can't be an lvalue).
5348 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5350 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5351 (x_after_update_window_line, x_scroll_bar_create)
5352 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5353 (handle_one_xevent, x_clear_frame_area):
5354 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5355 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5356 * xterm.h (x_clear_area): Adjust prototype.
5358 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5360 Hook scanning and indentation functions to find_newline. This helps
5361 to avoid duplicated code and renders more respect to newline cache.
5362 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5363 * cmds.c (Fforward_line):
5364 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5365 Use find_newline and avoid unnecessary point movements.
5366 * search.c (scan_newline): Implement on top of find_newline.
5368 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5370 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5371 scoped code (bug#11258).
5373 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5375 * nsterm.m (last_window): New variable.
5376 (EV_TRAILER2): New macro.
5377 (EV_TRAILER): Call EV_TRAILER2.
5378 (mouseMoved:): Add support for mouse-autoselect-window
5379 on nextstep (Bug#6888).
5381 2013-08-28 Andreas Schwab <schwab@suse.de>
5383 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5384 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5385 Remove unused macro definitions.
5386 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5387 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5388 Only define if emacs.
5390 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5392 Prefer enum glyph_row_area to int where appropriate.
5393 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5395 (window_box, window_box_width, window_box_left, window_box_left_offset)
5396 (window_box_right, window_box_right_offset): Adjust prototypes.
5397 * xdisp.c (window_box, window_box_width, window_box_left)
5398 (window_box_left_offset, window_box_right, window_box_right_offset):
5399 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5400 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5401 * nsterm.m (ns_clip_to_row):
5402 * w32term.c (w32_clip_to_row):
5403 * xterm.c (x_clip_to_row): Likewise.
5405 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5407 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5408 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5410 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5412 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5413 for portability to hosts where /bin/sh has problems.
5415 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5417 Redesign redisplay interface to drop global output_cursor.
5418 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5419 (toplevel): Remove declaration of output_cursor.
5420 (set_output_cursor, x_cursor_to): Remove prototype.
5421 * window.h (struct window): New member output_cursor.
5422 (output_cursor_to): New function to replace RIF member.
5423 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5424 (update_text_area, set_window_cursor_after_update): Use it.
5425 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5426 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5427 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5428 * w32term.c (x_update_window_begin, x_update_window_end):
5429 * xterm.c (x_update_window_begin, x_update_window_end):
5430 Adjust to use per-window output cursor.
5432 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5434 Simplify SELECT_TYPE-related code.
5435 Like EMACS_TIME, this portability layer is no longer needed, since
5436 Emacs has been using fd_set as a portability layer for some time.
5437 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5438 (SELECT_TYPE): Remove. All uses changed to fd_set.
5439 (fd_set) [!FD_SET]: New typedef.
5441 Simplify EMACS_TIME-related code.
5442 This portability layer is no longer needed, since Emacs has been
5443 using struct timespec as a portability layer for some time.
5444 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5445 Include <time.h> rather than "systime.h"; that's all that's needed now.
5446 * dispnew.c: Include <timespec.h> rather than "systime.h";
5447 that's all that's needed now.
5448 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5449 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5450 TIMESPEC_RESOLUTION.
5451 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5452 LOG10_TIMESPEC_RESOLUTION.
5453 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5454 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5455 (make_emacs_time): Remove. All used changed to make_timespec.
5456 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5457 (current_timespec): Rename from current_emacs_time. All uses changed.
5458 (add_emacs_time): Remove. All uses changed to timespec_add.
5459 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5460 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5461 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5462 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5463 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5464 (current_timespec): Rename from current_emacs_time. All uses changed.
5465 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5466 changed to timespec_cmp.
5467 * xgselect.c: Include <timespec.h>, since our .h files don't.
5469 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5471 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5472 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5473 Remove the leftovers.
5474 * gtkutil.c (toplevel): Do not declare Qxft but include
5476 * image.c (toplevel): Do not declare Vlibrary_cache because
5477 it's already done in lisp.h.
5479 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5481 * lisp.h (Mouse_HLInfo): Move from here...
5482 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5483 (reset_mouse_highlight): New function.
5484 * msdos.c (dos_set_window_size, IT_update_begin)
5485 (internal_terminal_init):
5486 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5487 (ns_initialize_display_info):
5488 * w32console.c (initialize_w32_display):
5489 * w32term.c (x_update_window_end, x_free_frame_resources)
5490 (w32_initialize_display_info):
5491 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5492 * window.c (Fdelete_other_windows_internal):
5493 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5494 * termchar.h (toplevel):
5495 * xterm.h (toplevel): Include dispextern.h.
5497 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5499 Fix minor problems found by static checking.
5500 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5501 (expect): Avoid nested-if warning.
5502 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5503 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5504 * nsterm.h, nsterm.m (ns_select):
5505 * xgselect.c, xgselect.h (xg_select):
5506 Adjust signature to better match pselect's.
5507 * nsterm.m (ns_select):
5508 Don't set *TIMEOUT, since pselect doesn't.
5509 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5510 diagnostic about assigning const char * to it.
5511 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5513 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * lread.c (substitute_object_recurse): Handle hash-tables as well
5518 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5520 Fix unlikely core dump in init_tty, and simplify terminfo case.
5521 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5522 The old version incorrectly dumped core if malloc returned a
5523 buffer containing only non-NUL bytes.
5524 (init_tty): Do not allocate or free termcap buffers; the
5525 struct does that for us now.
5526 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5527 (struct tty_display_info): Define members termcap_term_buffer and
5528 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5529 use them. Allocate them directly in struct rather than indirectly
5530 via a pointer, to simplify init_tty.
5532 * frame.c (check_minibuf_window): Initialize 'window' properly,
5533 so that Emacs reliably aborts later if 'window' is not initialized.
5535 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5537 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5538 of VoidSymbol (Bug#15154).
5540 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5542 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5543 mouse_face_beg_y and mouse_face_end_y.
5544 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5545 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5546 Adjust users and update comment where appropriate.
5548 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5550 * frame.c (check_minibuf_window): New function.
5551 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5552 Call check_minibuf_window (Bug#15183).
5554 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5556 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5557 because this is the only last cursor data we need to keep and consult.
5558 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5559 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5562 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5564 Fix recovering from possible decompression error.
5565 Since insert_from_gap doesn't always move point, we can't use PT as
5566 the position where the partially decompressed data ends, and
5567 should count how many bytes was produced so far.
5568 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5569 (unwind_decompress): Really delete partially uncompressed data.
5570 (Fzlib_decompress_region): Take decompressed data size into account.
5572 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5574 * syntax.c (init_syntax_once): Adjust comment and do an early
5575 initialization of Qchar_table_extra_slots just once...
5576 * casetab.c (init_casetab_once):
5577 * category.c (init_category_once):
5578 * character.c (syms_of_character):
5579 * coding.c (syms_of_coding):
5580 * xdisp.c (syms_of_xdisp): ...and omit it here.
5582 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5584 * xdisp.c (get_next_display_element): Don't apply to characters
5585 from a display vector the logic of setting it->end_of_box_run_p
5586 suitable for characters from a buffer. (Bug#15175)
5588 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5589 to handle directories, rather than '_utime' which doesn't.
5592 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5594 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5595 or fullscreen (Bug#14627).
5597 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5599 System-dependent integer overflow fixes.
5600 * process.c (Fset_process_window_size): Signal an error if
5601 the window size is outside the range supported by the lower level.
5602 * sysdep.c (set_window_size): Return negative on error,
5603 nonnegative on success, rather than -1, 0, 1 on not in system,
5604 failure, success. This is simpler. Caller changed.
5605 (serial_configure): Remove unnecessary initialization of local.
5606 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5607 size fits in unsigned long; this isn't true on some 32-bit hosts.
5608 Avoid buffer overrun if some future version of /proc/meminfo has a
5609 variable name longer than 20 bytes.
5610 (system_process_attributes) [__FreeBSD__]:
5611 Don't assume hw.availpages fits in 'int'.
5613 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5615 Don't let very long directory names overrun the stack.
5616 Fix some related minor problems involving "//", vfork.
5617 * callproc.c (encode_current_directory): New function.
5618 (call_process): Don't append "/"; not needed.
5619 * fileio.c (file_name_as_directory_slop): New constant.
5620 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5621 this can save the caller having to alloca.
5622 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5623 Use SAFE_ALLOCA, not alloca.
5624 (directory_file_name, Fexpand_file_name): Leave leading "//"
5625 alone, since it can be special even on POSIX platforms.
5626 * callproc.c (call_process):
5627 * process.c (Fformat_network_address):
5628 * sysdep.c (sys_subshell):
5629 Use encode_current_directory rather than rolling our own.
5630 (create_process): No need to encode directory; caller does that now.
5631 * process.h (encode_current_directory): New decl.
5632 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5633 Rework to avoid 'goto xyzzy;'.
5635 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5637 * xdisp.c (handle_face_prop): If the default face was remapped use
5638 the remapped face for strings from prefix properties. (Bug#15155)
5640 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5642 Minor cleanup for redisplay interface and few related functions.
5643 * frame.h (enum text_cursor_kinds): Move from here...
5644 * dispextern.h (enum text_cursor_kinds): ...to here.
5645 (toplevel): Drop unnecessary declarations.
5646 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5647 in update_window_end_hook and draw_window_cursor functions.
5648 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5649 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5650 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5651 * xterm.c (x_update_window_end, x_draw_window_cursor):
5652 * xdisp.c (display_and_set_cursor, update_window_cursor)
5653 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5654 enum text_cursor_kinds where appropriate.
5656 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5658 Redesign redisplay interface to drop updated_row and updated_area.
5659 * dispextern.h (updated_row, updated_area): Remove declaration.
5660 (struct redisplay_interface): Pass glyph row and row area parameters
5661 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5662 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5664 * dispnew.c (updated_row, updated_area): Remove.
5665 (redraw_overlapped_rows, update_window_line): Adjust user.
5666 (update_marginal_area, update_text_area): Likewise. Pass updated row
5667 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5668 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5671 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5673 * process.c (flush_pending_output): Remove stub.
5676 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5678 * callproc.c: Fix race that killed background processes (Bug#15144).
5679 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5680 Record deleted process-id in critical section, not afterwards.
5681 Don't mistakenly kill process created by a call-process invocation
5682 that discards output and does not wait.
5684 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5686 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5687 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5688 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5689 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5690 to shut up compiler in mark_object.
5691 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5693 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5695 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5696 We can't portably rely on PTY_OPEN doing that, even if
5697 it calls posix_openpt with O_CLOEXEC.
5699 2013-08-20 Kenichi Handa <handa@gnu.org>
5701 * character.c (string_char): Improve commentary.
5703 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5705 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5706 (struct animation_cache): Make signature a flexible array member.
5707 All uses changed. This is a tad slower but may insulate us better
5708 from future changes to ImageMagick.
5710 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5712 * image.c: Shrink memory needed for animation cache.
5713 (SIGNATURE_DIGESTSIZE): New constant.
5714 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5715 (imagemagick_create_cache): Copy the signature. This saves
5716 several KB of memory that ImageMagick wastes per signature.
5717 Don't bother updating the update_time, as the caller does that now.
5718 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5719 it's a fixed size struct member now.
5720 (imagemagick_get_animation_cache): Always destroy the signature,
5721 as it's now imagemagick_create_cache's responsibility to copy it.
5722 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5723 and use memcmp rather than strcmp.
5724 eassert that ImageMagick returns a signature of the specified length.
5726 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5728 * image.c (imagemagick_get_animation_cache): Don't segfault on
5730 (imagemagick_get_animation_cache): Revert to previous definition
5731 so that it actually works. But keep the memory leak fix.
5732 (imagemagick_get_animation_cache): Fix memory leak.
5734 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5736 * image.c: Fix animation cache signature memory leak.
5737 Fix some other minor performance problems while we're at it.
5738 (imagemagick_create_cache): Clear just the members that
5739 need clearing. Don't set update_time, as caller does that now.
5740 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5741 Simplify by using pointer-to-pointer instead of a prev pointer.
5742 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5743 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5744 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5745 it's already a copy. Free the signature probe unless it's cached.
5747 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5748 This was introduced by my 2013-08-12 fix for Bug#15035.
5750 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5752 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5753 (imagemagick_prune_animation_cache): Now static.
5755 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5757 * image.c (imagemagick_get_animation_cache): Don't segfault when
5758 pruning all entries.
5760 2013-08-18 Ken Brown <kbrown@cornell.edu>
5762 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5763 static heap if ENABLE_CHECKING is defined.
5764 (max_bss_sbrk_ptr): New variable.
5766 (report_sheap_usage): Report maximum static heap usage instead of
5767 ending static heap usage.
5769 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5771 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5772 of zlib_initialized according to the results of calling
5773 init_zlib_functions.
5775 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5777 * image.c: Implement an ImageMagick per-image cache.
5778 (imagemagick_get_animation_cache): Fix a double-free error.
5779 (imagemagick_load_image): Remove the ping_wand code, which only
5780 apparently saved time on invalid animated images, and slowed down
5781 everything else. Optimise for the common case.
5783 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5785 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5787 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5789 * marker.c (set_marker): Remove documentation of undefined behavior.
5791 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5793 * image.c (imagemagick_compute_animated_image): Animate correctly
5794 when sub-images are smaller than the main image.
5795 (imagemagick_compute_animated_image): Setting the iterator row to
5796 zero is apparently not allowed.
5797 (imagemagick_compute_animated_image): Allow images that say they
5798 have sub-images that are bigger than the main image, but just crop
5801 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5803 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5805 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5807 * image.c (imagemagick_compute_animated_image): Respect the GIF
5810 2013-08-15 Ken Brown <kbrown@cornell.edu>
5812 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5813 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5816 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5818 Fix minor problems found by static checking.
5819 * frame.c (delete_frame):
5820 * xdisp.c (next_element_from_display_vector):
5821 Avoid uninitialized local.
5822 * image.c (imagemagick_compute_animated_image): Port to C89.
5823 Prefer usual GNU indentation style for loops.
5824 Be more careful about bizarrely large sizes, by using ptrdiff_t
5827 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5829 Fix infinite frame selection loop (Bug#15025).
5830 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5832 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5834 * xdisp.c (compute_window_start_on_continuation_line):
5835 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5836 to make sure we end up setting the window start at the leftmost
5837 visible character of the display line. This avoids funky
5838 horizontal shifting because the window start is not kept on the
5839 same position. (Bug#15090)
5840 (next_element_from_display_vector): Support 'box' face attribute
5841 in the face definitions of a display vector. (Bug#15099)
5843 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5845 * image.c (imagemagick_compute_animated_image): Implement animated
5847 (imagemagick_compute_animated_image): Fix some compilation
5848 warnings. Implement a very simple cache to make the animation
5849 usable at all, but it should be replaced with a per-image cache.
5851 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5853 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5854 to do `for' loops over alist values.
5855 * buffer.h (FOR_EACH_BUFFER):
5856 * process.c (FOR_EACH_PROCESS): Use it.
5857 (handle_child_signal, status_notify, Fget_buffer_process)
5858 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5860 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5862 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5863 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5864 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5865 to xzalloc and so avoid redundant call to memset.
5866 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5867 members because it is allocated with xzalloc and so already zeroed.
5869 2013-08-14 Ken Brown <kbrown@cornell.edu>
5871 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5874 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5876 Utility function and macro to copy Lisp string to C string.
5877 * lisp.h (xlispstrdupa): New macro.
5878 (xlispstrdup): New prototype.
5879 * alloc.c (xlispstrdup): New function.
5880 * callint.c (Fcall_interactively):
5881 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5882 (Fsubstitute_in_file_name):
5883 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5884 * image.c (x_create_bitmap_from_file):
5885 * w32term.c (w32_term_init):
5886 * xterm.c (x_term_init): Use xlispstrdup.
5888 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5890 * image.c (imagemagick_load_image): Make animated pictures work.
5891 There's still some problems with background color settings, though
5894 * decompress.c (unwind_decompress): Always restore point.
5896 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5898 * marker.c (set_marker): Reformat documentation.
5900 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5902 * xdisp.c (cursor_type_changed): Now static.
5904 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5905 Use changed. This avoids the need to call xmalloc and for the
5906 caller to call xfree, and avoids memory leaks in some situations.
5908 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5910 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5911 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5912 (redisplay_window): If window_end_valid is cleared due to non-zero
5913 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5914 so do not call to try_cursor_movement for that window.
5916 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5918 * window.h (struct window): Convert window_end_pos and
5919 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5920 (wset_window_end_pos, wset_window_end_vpos): Remove.
5921 * dispnew.c (adjust_glyph_matrix):
5922 * window.c (Fwindow_end, replace_window, set_window_buffer)
5924 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5925 (set_vertical_scroll_bar, redisplay_window, try_window)
5926 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5927 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5928 (note_mouse_highlight): Adjust users.
5929 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5932 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5934 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5935 * image.c (imagemagick_filename_hint): Use `const char *' and
5936 prefer SSDATA to SDATA to avoid warnings.
5938 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5940 Cleanup window fringes, margins and scroll bars adjustments.
5941 * window.c (set_window_fringes, set_window_margins)
5942 (set_window_scroll_bars, apply_window_adjustment): New functions.
5943 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5944 (Fset_window_scroll_bars): Use them.
5946 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5948 * window.h (struct window): Convert scroll_bar_width
5949 from Lisp_Object to integer. Adjust comment.
5950 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5952 * window.c (wset_scroll_bar_width): Remove.
5953 (make_window): Initialize scroll_bar_width.
5954 (Fsplit_window_internal): Use direct assignment.
5955 (Fset_window_configuration, save_window_save):
5956 Convert Lisp_Object to integer and back where appropriate.
5957 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5958 bar was actually changed, and mention this in docstring.
5960 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5962 * decompress.c: Minor simplifications.
5963 (Fzlib_decompress_region): Don't bother verifying
5964 that avail_out <= UINT_MAX, as that was confusing.
5965 Mention the restriction in a comment instead.
5966 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5968 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5970 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5971 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5973 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5975 * image.c (imagemagick_filename_hint): Check for errors in the
5978 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5980 * window.c (Fwindow_margins): Return nil when there's no marginal
5981 area, as per the documented API.
5983 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5984 Fmake_vector, as scroll bar's struct members are not all Lisp
5985 objects now. This avoids crashes in GC.
5987 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5988 bool, so its address could be taken.
5990 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5992 * image.c (imagemagick_filename_hint): New function to possibly
5993 apply `image-content-type-suffixes'.
5994 (imagemagick_load_image): Use it.
5996 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5998 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5999 if loading zlib failed.
6001 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6003 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6004 2013-08-13 checkin below. Change bool to BOOL, rule is:
6005 All Obj-C code uses BOOL, except for interfaces callable from C.
6007 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6009 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6011 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6012 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6013 bool instead of BOOL.
6014 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6015 from Lisp_Object to bitfield. Adjust comment.
6016 * w32term.c (x_scroll_bar_create): Adjust user.
6017 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6018 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6019 Use bool for boolean.
6020 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6021 to `unsigned int' when defining a bitfield.
6023 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6025 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6027 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6029 * window.h (struct window): Convert left_margin_cols and
6030 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6031 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6032 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6034 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6036 (showing_window_margins_p, update_window_line, update_frame_1):
6037 * fringe.c (draw_fringe_bitmap_1):
6038 * xdisp.c (window_box_width): Adjust users.
6039 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6040 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6041 Use direct assignment.
6042 (Fset_window_configuration, save_window_save, Fwindow_margins):
6043 Convert Lisp_Object to integer and back where appropriate.
6044 (Fset_window_margins): Adjust user. Return t if any margin
6045 was actually changed, and mention this in docstring.
6047 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6049 * syntax.c (forward_word):
6050 * cmds.c (forward_char, backward_char): Mention the optional argument.
6052 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6054 * window.h (struct window): Convert left_fringe_width
6055 and right_fringe_width from Lisp_Objects to integers.
6057 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6058 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6059 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6061 (make_window): Initialize new integer fields to -1.
6062 (Fsplit_window_internal): Use direct assignment.
6063 (Fset_window_configuration, save_window_save):
6064 Convert Lisp_Object to integer and back where appropriate.
6065 (Fset_window_fringes): Adjust user. Return t if any fringe
6066 was actually changed, and mention this in docstring.
6068 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6070 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6071 * nsfns.m (x_set_cursor_type):
6072 * w32fns.c (x_set_cursor_type):
6073 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6074 * xdisp.c (set_frame_cursor_types): ...but in common code.
6076 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6078 * font.c (clear_font_cache): New function, stripped from...
6079 (Fclear_font_cache): ...here, which now uses the function
6080 above. Adjust comment.
6081 * font.h (clear_font_cache): Add prototype.
6082 * xfaces.c (clear_face_cache): Use clear_font_cache.
6084 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6086 * window.c (Fset_window_start): Compare `w', not `window' because
6087 `w' might not be equal to `window' after call to decode_live_window.
6089 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6091 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6092 This fixes a problem introduced by the Bug#15035 patch
6093 when using GPG. Reported by Herbert J. Skuhra.
6095 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6097 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6098 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6099 not yet initialized.
6101 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6103 * decompress.c (Fzlib_decompress_region): Support zlib
6104 decompression, too, and rename.
6106 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6108 Minor zlib configuration tweaks.
6109 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6110 Don't assume presence of fn_inflateInit2_ zlib internal function.
6112 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6114 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6115 include the zlib prefix.
6117 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6119 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6120 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6121 define static variables that are pointers to zlib functions to be
6123 (init_zlib_functions) [WINDOWSNT]: New function.
6124 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6126 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6127 macros instead of invoking the zlib functions directly.
6128 (syms_of_decompress): DEFSYM Qzlib_dll.
6129 Staticpro Szlib_available_p.
6131 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6133 Avoid looping over all frame windows to freeze and unfreeze.
6134 * window.h (struct window): Drop frozen_window_start_p.
6135 (freeze_window_starts): Drop prototype.
6136 * frame.h (struct frame): New frozen_window_starts flag.
6137 (FRAME_WINDOWS_FROZEN): New macro.
6138 * window.c (freeze_window_start, freeze_window_starts):
6140 (select_window, replace_window): Adjust users.
6141 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6142 (window_frozen_p): New function.
6143 (redisplay_window): Use it.
6145 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6147 Fix some fd issues when running subprocesses (Bug#15035).
6148 Fix bugs that can leak files or file descriptors on errors.
6149 Don't unlink open temp files, as that's hard for users to diagnose
6150 when things go awry (e.g., temp disk exhausted).
6151 Don't bother to lock temp files. Check for invalid recursion.
6152 * callproc.c (synch_process_fd): Remove. All uses removed.
6153 (synch_process_tempfile): New var or macro.
6154 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6156 (record_kill_process): New arg, the temp name. All callers changed.
6157 (delete_temp_file): Now just a simple wrapper around unlink.
6158 (call_process_kill): New arg, the call_process_fd array.
6159 Close them all. Clear synch_process_pid. Remove the temp file,
6160 or arrange for it to be removed.
6161 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6162 that's been moved to synch_process_tempfile. Caller changed.
6163 Do not remove the tempfile; that's now call_process_kill's
6165 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6166 call_process_kill; the caller now does that.
6167 (call_process_cleanup): Do not close the process fd; that's now
6168 call_process_kill's responsibility.
6169 (Fcall_process): Implement via new function call_process, which
6170 has most of the old body of Fcall_process, but with a different API.
6171 (call_process): New function that does not open or close filefd if
6172 it is nonnegative. Record which fds need to be closed, and let
6173 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6174 Signal an error if invoked recursively (could be done via a hook).
6175 Simplify creation of the tempfile in the MSDOS case.
6176 Don't create the output file until after checking for the executable.
6177 Report any failure to open /dev/null.
6178 Don't open /dev/null for writing twice; once is enough.
6179 Don't create pipe if all output is being discarded or sent to file.
6180 Don't worry about setting up the coding system or reading from the
6181 pipe if all output is being discarded.
6182 Hoist fd_error local into top level, to lessen block nesting.
6183 Don't record deleted pid here; now done by Fcall_process_region.
6184 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6185 and note its success in synch_process_tempfile.
6186 Do not leak resources when child_setup fails.
6187 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6188 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6189 (create_temp_file): Now returns open fd, with an additional
6190 Lisp_Object * argument to return the name. All callers changed.
6191 Do not close the file; rewind it instead, and leave it open for
6192 the caller. Do not lock the temp file. Unwind-protect the file
6193 and the file-descriptor.
6194 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6195 If an asynchrounous process, record it here, not in call_process.
6196 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6197 * eval.c (set_unwind_protect): New function.
6198 * fileio.c (write_region): New function, generalized from the
6199 old Fwrite_region. Do not lock temp files.
6200 (Fwrite_region): Use it.
6201 * lisp.h (set_unwind_protect, write_region): New decls.
6202 * process.c: Include <verify.h>.
6203 (make_process): Mark fds as initially closed.
6204 (deleted_pid_list): Now a list of pid-filename pairs.
6206 (close_process_fd): New function.
6207 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6208 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6209 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6210 (create_process, create_pty, Fmake_serial_process)
6211 (server_accept_connection): Record which fds need to be closed,
6212 and let deactivate_process close them.
6213 (Fmake_network_process): Do not discard the unwind-protect
6214 until it's safe to do so.
6215 (deactivate_process): Close the fds opened by create_process etc.
6216 (Fprocess_send_eof): Adjust to new way of recording open fds.
6217 Report an error if /dev/null can't be opened, instead of aborting.
6218 * process.h (PROCESS_OPEN_FDS): New constant.
6219 (struct Lisp_Process): New member open_fds.
6220 (record_kill_process, record_deleted_pid): Adjust signatures.
6221 (record_deleted_pid): Move decl here ...
6222 * syswait.h (record_deleted_pid): ... from here.
6224 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6226 * decompress.c: Fix bugs with large buffers and weird inputs.
6227 Tune a bit. Reindent as per usual Emacs style.
6228 (BUFFER_SIZE): Remove.
6229 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6230 more than UINT_MAX bytes. Decompress into the gap instead of into
6231 an auto buffer, as this should avoid copying. Return nil if
6232 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6233 set immediate_quit; we shouldn't trust zlib code that much.
6235 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6237 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6238 errors, and really move the gap to where we want it.
6240 * lisp.h: Include decompress.c support.
6242 * emacs.c (main): Include decompress.c support.
6244 * Makefile.in: Include -lz if present.
6246 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6248 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6249 (initWithTitle:): Initialize frame to 0.
6250 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6251 (fillWithWidgetValue:frame:): Rename from
6252 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6254 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6255 fillWithWidgetValue:frame:
6257 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6258 remove memory leak warnings.
6260 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6261 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6264 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6265 (x_activate_menubar): Update the whole menu.
6266 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6267 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6268 current event is not NSSystemDefined (Bug#15001).
6269 Call ns_check_menu_open only if trackingMenu is 2.
6270 (menuDidClose:): New method, decrease trackingMenu.
6271 (fillWithWidgetValue:setDelegate:): New method.
6272 (fillWithWidgetValue:): Call the above.
6274 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6276 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6278 Omit some unnecessary casts.
6279 Many of these go back to the old pre-C89 days, when they may have
6280 been needed, but we've been assuming C89 or later for a while now.
6281 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6282 (live_float_p, live_misc_p, live_vector_p):
6283 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6284 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6285 (defvar_per_buffer):
6286 * callint.c (Fcall_interactively):
6287 * doc.c (Fsubstitute_command_keys):
6288 * filelock.c (get_boot_time):
6289 * frame.c (xrdb_get_resource):
6290 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6291 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6292 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6293 (menuitem_highlight_callback, menu_destroy_callback)
6294 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6295 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6296 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6297 (xg_tool_bar_help_callback, tb_size_cb):
6298 * image.c (xpm_alloc_color, png_read_from_memory)
6299 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6300 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6302 * keymap.c (describe_map):
6303 * nsfns.m (Fns_display_monitor_attributes_list):
6304 * nsmenu.m (process_dialog:):
6305 * nsterm.m (hold_event):
6306 * process.c (wait_reading_process_output):
6307 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6308 * scroll.c (do_direct_scrolling, scrolling_1):
6309 * termcap.c (tgetent):
6310 * window.c (check_window_containing, add_window_to_list)
6311 (freeze_window_starts):
6312 * xdisp.c (compare_overlay_entries, vmessage):
6313 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6314 (x_get_monitor_attributes_xrandr)
6315 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6316 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6317 * xfont.c (xfont_match, xfont_open):
6318 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6319 (menubar_selection_callback, menu_position_func)
6320 (popup_selection_callback, create_and_show_popup_menu)
6321 (dialog_selection_callback, create_and_show_dialog):
6322 * xrdb.c (x_get_string_resource)
6324 * xsmfns.c (x_session_check_input):
6325 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6326 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6327 (xaw_jump_callback, xaw_scroll_callback):
6328 Omit unnecessary casts.
6330 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6332 Minor string-length refactoring.
6333 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6334 * frame.c (make_monitor_attribute_list):
6335 Prefer build_string to strlen + make_string.
6337 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6339 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6340 don't check minor_code (Bug#14417).
6342 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6344 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6345 vertical positions instead. This avoids calling MATRIX_ROW with
6346 row numbers that are possibly beyond valid limits. (Bug#15064)
6348 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6350 Use xstrdup and build_unibyte_string where applicable.
6351 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6352 * xfns.c (x_window):
6353 * xrdb.c (x_get_customization_string):
6354 * xterm.c (xim_initialize):
6355 * w32fns.c (w32_window): Use xstrdup.
6356 (w32_display_monitor_attributes_list):
6357 * emacs.c (init_cmdargs):
6358 * keyboard.c (PUSH_C_STR):
6359 * nsfont.m (nsfont_open):
6360 * sysdep.c (system_process_attributes):
6361 * w32.c (system_process_attributes):
6362 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6364 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6366 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6367 variables of these types so that GDB would know about them, as aid
6368 for debugging fatal exceptions. (Bug#15024) See also
6369 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6372 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6374 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6375 larger than the NSWindow (Bug#14934).
6377 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6379 Redesign redisplay interface to drop global variable updated_window.
6380 Always pass currently updated window as a parameter to update routines.
6381 * dispextern.h (updated_window): Remove declaration.
6382 (struct redisplay_interface): Pass window parameter to
6383 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6384 and after_update_window_hook.
6385 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6387 * dispnew.c (updated_window): Remove.
6388 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6389 (update_window_line): Adjust to match redisplay interface changes.
6390 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6391 (ns_scroll_run, ns_after_update_window_line):
6392 * w32term.c (x_update_window_begin, x_update_window_end)
6393 (x_after_update_window_line, x_scroll_run):
6394 * xterm.c (x_update_window_begin, x_update_window_end)
6395 (x_after_update_window_line, x_scroll_run):
6396 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6397 Likewise. Adjust comments where appropriate.
6398 (x_cursor_to): Simplify because this is always called during window
6399 update (but install debugging check anyway).
6400 (expose_window): Check must_be_updated_p flag to see whether this
6401 function is called during window update.
6403 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6405 Do not reset window modification event counters excessively.
6406 These leftovers and poor man's tricky methods to catch extra
6407 redisplay's attention are no longer needed.
6408 * frame.c (set_menu_bar_lines_1):
6409 * minibuf.c (read_minibuf_unwind):
6410 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6411 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6412 (window_scroll_line_based, Fset_window_configuration):
6413 * xdisp.c (redisplay_window): Do not reset last_modified and
6414 last_overlay_modified counters.
6416 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6418 * xselect.c (x_send_client_event): Set send_event and serial, memset
6419 data.l as it might be bigger than data.b. Use 24 bit mask to
6420 XSendEvent (Bug#15034).
6422 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6424 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6425 for TTY frames that are not the top frame on their console.
6428 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6430 * w32term.c (w32fullscreen_hook): Really maximize frame when
6431 asked for (Bug#14841).
6433 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6435 Prefer selected_window to Fselected_window, likewise for frames.
6436 * buffer.c (Fbuffer_swap_text):
6437 * data.c (Fvariable_binding_locus):
6438 * window.c (run_window_configuration_change_hook): Adjust users.
6439 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6440 Use decode_live_frame.
6442 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6444 Be more careful if selected window shows the buffer other than current,
6445 use window_outdated only if this is not so. This change should also
6446 address some weird issues discussed in Bug#13012.
6447 * window.h (window_outdated): New prototype.
6448 * window.c (window_outdated): Now here. Convert from static and
6449 always assume window's buffer.
6450 (Fwindow_end, Fwindow_line_height): Use it.
6451 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6452 and always assume window's buffer.
6453 (redisplay_window): Adjust user.
6454 (redisplay_internal): Call to reconsider_clip_changes once and
6455 check whether mode line should be updated only if selected window
6456 shows current buffer.
6457 (run_window_scroll_functions): Use eassert for debugging check.
6458 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6460 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6462 * window.c (window_scroll, window_scroll_pixel_based)
6463 (window_scroll_line_based): Use bool for booleans.
6465 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6467 * process.c: Fix minor off-by-one issues in descriptor counts.
6468 This shouldn't fix any real bugs, but it cleans up the code a bit.
6469 (max_process_desc, max_input_desc): -1, not 0, means none.
6471 (delete_input_desc): New function.
6472 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6473 (deactivate_process): Scan backwards when recomuting max_process_desc;
6474 that should be faster.
6475 (init_process_emacs): Initialize max_input_desc.
6477 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6479 Use region cache to speedup bidi_find_paragraph_start.
6480 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6481 Rename cache_long_line_scans to cache_long_scans.
6482 * buffer.c (bset_cache_long_line_scans): Rename to
6483 bset_cache_long_scans.
6484 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6485 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6487 (syms_of_buffer): Rename cache-long-line-scans to
6488 cache-long-scans. Adjust docstring.
6489 * search.c (newline_cache_on_off):
6490 * indent.c (width_run_cache_on_off): Adjust users.
6491 * bidi.c (bidi_paragraph_cache_on_off): New function.
6492 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6493 * insdel.c (prepare_to_modify_buffer):
6494 Invalidate bidi_paragraph_cache if enabled.
6496 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6498 Invalidate region caches only if buffer text is going to be changed.
6499 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6500 (modify_text): ...new prototype.
6501 (prepare_to_modify_buffer_1): New prototype.
6502 * textprop.c (modify_region): Rename to...
6503 (modify_text_properties): ...new function.
6504 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6505 (Fremove_list_of_text_properties): Adjust users.
6506 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6507 (modify_text): ...new function.
6508 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6509 (prepare_to_modify_buffer_1): ...new function.
6510 * casefiddle.c (casify_region):
6511 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6512 (Ftranspose_regions): Use modify_text.
6514 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6516 * lisp.mk (lisp): Add nadvice.elc.
6518 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6520 New macro to iterate over live buffers similar to frames.
6521 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6522 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6523 Declare buffer-related variables here to offload lisp.h.
6524 * buffer.c (Vbuffer_alist): Adjust comment.
6525 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6526 (other_buffer_safely):
6527 * data.c (store_symval_forwarding):
6528 * dispnew.c (Fframe_or_buffer_changed_p):
6529 * fileio.c (Fdo_auto_save):
6530 * filelock.c (unlock_all_files):
6531 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6533 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6535 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6536 * callproc.c (create_temp_file):
6537 * filelock.c (create_lock_file):
6538 Assume mkostemp, since it's now provided by Gnulib.
6540 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6542 * w32.c (mkostemp): New function.
6543 (mktemp): Remove, no longer used. Most of the code reused in
6544 mkostemp. (Bug#15015)
6545 (mktemp): Don't undef.
6547 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6549 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6550 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6551 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6552 (free_glyph_pool, check_glyph_memory): Likewise for
6553 all users. Adjust comments where appropriate.
6555 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6557 * composite.h: Minor fixups.
6558 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6559 to fix a misspelling, and change it to an inline function while
6560 we're at it (it need not be a macro). All uses changed.
6561 (composition_method, composition_valid_p):
6562 Rewrite to avoid assignments in if-conditions.
6564 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6566 Do not use global Lisp_Object in composition macros.
6567 * composite.h (composition_temp): Remove declaration.
6568 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6569 (composition_method, composition_valid_p): ...inline functions.
6570 (compose_region): Remove the leftover.
6571 * composite.c (composition_temp): Remove.
6572 (run_composition_function, update_compositions)
6573 (composition_compute_stop_pos, composition_adjust_point)
6574 (Ffind_composition_internal):
6575 * coding.c (handle_composition_annotation):
6576 * xdisp.c (handle_composition_prop, check_point_in_composition):
6577 Related users changed.
6579 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6581 Drop FRAME_PTR typedef.
6582 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6583 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6584 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6585 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6586 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6587 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6588 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6589 All related users changed.
6591 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6593 * eval.c (default_toplevel_binding): New function.
6595 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6596 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6597 (syms_of_eval): Export them.
6598 * data.c (Fdefault_value): Micro cleanup.
6599 * term.c (init_tty): Use "false".
6601 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6603 Fix X GC leak in GTK and raw (no toolkit) X ports.
6604 * xterm.c (x_free_frame_resources): If white and black relief
6605 GCs are allocated, always free them here.
6606 * xfns.c (x_make_gc): Omit redundant initialization.
6607 * widget.c (create_frame_gcs): Remove the leftover.
6608 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6609 in x_free_frame_resources.
6611 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6613 * nsterm.m (windowWillResize:toSize:): Only change title if
6614 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6616 (viewDidEndLiveResize): New method.
6618 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6619 inside NS_IMPL_COCOA.
6621 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6623 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6624 Do not check whether undo is enabled because record_insert and
6625 record_delete does that themselves.
6627 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6629 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6630 member which is not really used any more.
6631 (FRAME_XIC_BASE_FONTNAME): Remove.
6632 * xfns.c (xic_free_fontset): Adjust user.
6633 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6634 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6635 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6636 (xdialog_show): Use eassert for debugging check.
6637 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6639 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6641 * fileio.c, fns.c (merge): Move extern decl from here ...
6642 * lisp.h (merge): ... to here.
6644 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6646 Fix last font-related change.
6647 * w32font.h (w32font_list_internal, w32font_match_internal):
6649 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6650 (uniscribe_list_family): Adjust to match font API change.
6651 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6652 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6654 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6656 * frame.h (FRAME_MOUSE_UPDATE):
6657 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6658 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6660 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6662 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6663 * font.h (struct font_driver): Change list, match, and list_family
6664 functions to accept struct frame * as first arg.
6665 * font.c (font_score, font_compare, font_sort_entities):
6667 (font_sort_entities, font_list_entities, font_select_entity)
6668 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6669 match font API change.
6670 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6671 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6672 * ftxfont.c (ftxfont_list, ftxfont_match):
6673 * xftfont.c (xftfont_list, xftfont_match):
6674 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6675 * w32font.c (w32font_list, w32font_match, w32font_list)
6676 (w32font_list_internal, w32_font_match_internal): Likewise.
6677 * xfaces.c (Fx_family_fonts): Adjust user.
6679 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6681 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6682 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6683 only if HAVE_X_WINDOWS is in use.
6684 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6685 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6686 * w32term.c (x_wm_set_icon_position): Likewise.
6687 * w32fns.c (x_icon): Adjust user.
6689 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6691 * xterm.c (last_mouse_press_frame): Remove the
6692 leftover which is not really used any more.
6693 (handle_one_xevent, syms_of_xterm): Adjust users.
6694 (x_flush): Call XFlush once per each X display, not frame.
6695 This is better because this code always unconditionally skips
6696 non-X frames in Vframe_list and issues the only XFlush if we
6697 have more than one X frame on the same X display.
6698 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6699 Use bool for booleans.
6700 (x_draw_glyph_string_background, cvt_string_to_pixel)
6701 (cvt_pixel_dtor): Drop unnecessary prototypes.
6702 * xterm.h (x_display_ok): Adjust prototype.
6704 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6706 Drop unnecessary functions that deals with frame pixel size.
6707 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6708 (x_pixel_height): Drop prototypes.
6709 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6710 (x_pixel_height): Drop implementations.
6711 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6712 which should be always valid for window frame.
6713 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6714 * w32menu.c (Fx_popup_dialog):
6715 * xmenu.c (Fx_popup_dialog): Likewise for both.
6717 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6719 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6720 frame parameters and call to Fmodify_frame_parameters just once.
6721 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6722 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6723 and mention nil frame in docstring.
6725 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6727 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6728 (x_figure_window_size): Likewise. Adjust to return long.
6729 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6730 (toplevel): Move Qterminal_live_p to...
6731 * terminal.c (toplevel): ...here, make it static, and...
6732 (syms_of_terminal): ...DEFSYM here.
6733 * frame.h (Qterminal_live_p): Remove declaration.
6734 (make_frame, x_figure_window_size): Adjust prototype.
6735 * nsfns.m (Fx_create_frame): Use long for window flags.
6737 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6739 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6740 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6741 Do not assume that emacs_close (INT_MAX) is a no-op.
6743 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6745 * xfaces.c (make_face_cache): For struct face_cache, prefer
6746 xmalloc to xzalloc and so avoid redundant call to memset.
6747 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6749 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6751 * fringe.c (draw_window_fringes, update_window_fringes)
6752 (compute_fringe_widths):
6753 * w32term.c (x_draw_glyph_string):
6754 * window.c (candidate_window_p, Frecenter):
6755 * xfaces.c (realize_basic_faces, realize_default_face)
6756 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6757 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6758 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6759 * xmenu.c (Fx_menu_bar_open_internal):
6760 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6761 * xsettings.c (xft_settings_event):
6762 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6763 Use bool for booleans. Adjust style and comments where
6765 * dispextern.h (draw_window_fringes, update_window_fringes)
6766 (compute_fringe_widths):
6767 * xterm.h (x_had_errors_p): Adjust prototype.
6769 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6771 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6772 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6774 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6776 * fns.c (toplevel): Remove comment before Fsafe_length because
6779 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6781 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6783 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6785 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6786 frame which got the message is still alive, before dereferencing
6787 its pointer. (Bug#14970)
6789 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6790 be a live window, before using it as such. (Bug#14970)
6792 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6794 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6795 w32_detect_focus_change instead of doing part of its job by hand.
6796 This fixes the problem whereby FOCUS_OUT events were not sent to
6799 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6801 * process.c (Fprocess_list): Doc fix.
6803 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6804 being re-exposed only if it didn't ask to become visible.
6805 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6806 was previously iconified. (Bug#14841)
6807 (x_iconify_frame): Mark the frame iconified.
6809 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6811 Fix minor problems found by static checking.
6812 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6813 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6815 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6817 * eval.c (set_specpdl_old_value): New function.
6818 (unbind_to): Minor simplification.
6819 (get_backtrace_frame): New function.
6820 (Fbacktrace_frame): Use it. Add `base' argument.
6821 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6822 (syms_of_eval): Export backtrace-eval.
6823 * xterm.c (x_focus_changed): Simplify.
6825 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6827 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6829 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6831 * xdisp.c (redisplay_window): Instead of moving point out of
6832 scroll margin, reject the force_start method, and try scrolling
6833 instead. (Bug#14780)
6835 2013-07-24 Ken Brown <kbrown@cornell.edu>
6837 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6840 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6842 * eval.c (Fprogn): Do not check that BODY is a proper list.
6843 This undoes the previous change. The check slows down the
6844 interpreter, and is not needed to prevent a crash. See
6845 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6847 2013-07-23 Glenn Morris <rgm@gnu.org>
6849 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6851 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6853 Port to GNU/Linux systems with tinfo but not ncurses.
6854 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6855 to decide whether ncurses is being used. Without this change,
6856 GCC complains about tgetent not being declared, on a system
6857 that has tinfo installed but ncurses not installed.
6859 * eval.c (Fprogn): Check that BODY is a proper list.
6861 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6862 * data.c (Fsetq_default):
6863 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6864 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6866 Tune by taking advantage of the fact that ARGS is always a list
6867 when a function is declared to have UNEVALLED args.
6869 * emacsgtkfixed.c: Port to GCC 4.6.
6870 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6872 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6874 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6875 here to silence compiler warnings.
6877 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6879 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6880 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6881 from messing up Emacs's 'struct frame' (Bug#14923).
6883 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6885 * alloc.c (make_save_ptr_ptr): Define this function.
6886 It was inadvertently omitted. It's needed only if
6887 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6889 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6891 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6892 frame have focus (Bug#14895).
6894 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6896 Avoid vfork-related deadlock more cleanly.
6897 * callproc.c (child_setup): When the child's exec fails, output
6898 the program name, as that's more useful. Use O_NONBLOCK to avoid
6900 * process.c (create_process_1): Remove; no longer needed.
6901 (create_process): Remove timer hack; no longer needed, now that
6902 the child avoids deadlock.
6904 2013-07-20 Glenn Morris <rgm@gnu.org>
6906 * image.c (Fimage_flush): Fix doc typo.
6908 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6910 Fix array bounds violation when pty allocation fails.
6911 * process.c (PTY_NAME_SIZE): New constant.
6912 (pty_name): Remove static variable; it's now auto.
6913 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6914 Take pty_name as an arg rather than using a static variable.
6915 All callers changed.
6916 (create_process): Recover pty_flag from process, not from volatile local.
6917 (create_pty): Stay inside array even when pty allocation fails.
6918 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6920 * lread.c (Fload): Avoid initialization only when lint checking.
6921 Mention that it's needed only for older GCCs.
6923 2013-07-20 Kenichi Handa <handa@gnu.org>
6925 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6926 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6928 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6930 * lread.c (Fload): Avoid uninitialized warning.
6932 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6934 Fix some minor file descriptor leaks and related glitches.
6935 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6936 (create_lock_file): Use write, not emacs_write.
6937 * image.c (slurp_file, png_load_body):
6938 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6939 (server_accept_connection):
6940 Don't leak an fd on memory allocation failure.
6941 * image.c (slurp_file): Add a cheap heuristic for growing files.
6942 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6943 as that's what the other routines do. Maybe input need not be
6944 blocked at all, but it's better to be consistent.
6945 Avoid undefined behavior when strlen is zero.
6947 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6948 (NSTATICS): Now a constant; doesn't need to be a macro.
6950 2013-07-19 Richard Stallman <rms@gnu.org>
6952 * coding.c (decode_coding_utf_8): Add simple loop for fast
6953 processing of ASCII characters.
6955 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6957 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6959 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6961 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6962 unportable 'struct x_display_info'.
6963 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6966 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6968 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6969 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6971 (system_process_attributes): Prefer plain char to unsigned char
6972 when either will do. Clean up properly if interrupted or if
6973 memory allocations fail. Don't assume sscanf succeeds.
6974 Remove no-longer-needed workaround to stop GCC from whining.
6975 Read command-line once, instead of multiple times. Check read status a
6978 Fix obscure porting bug with varargs functions.
6979 The code assumed that int is treated like ptrdiff_t in a vararg
6980 function, which is not a portable assumption. There was a similar
6981 -- though these days less likely -- porting problem with various
6982 assumptions that pointers of different types all smell the same as
6983 far as vararg functions is conserved. To make this problem less
6984 likely in the future, redo the API to use varargs functions.
6985 * alloc.c (make_save_value): Remove this vararg function.
6986 All uses changed to ...
6987 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6988 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6990 (make_save_ptr): Rename from make_save_pointer, for consistency with
6991 the above. Define only on platforms that need it. All uses changed.
6993 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6995 * keyboard.c: Try to fix typos in previous change.
6996 (DISPLAY_LIST_INFO): New macro.
6997 (kbd_buffer_get_event): Do not access members that are not present
6998 in X11. Revert inadvertent change of "!=" to "=".
7000 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7002 * keyboard.c (kbd_buffer_get_event):
7003 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7004 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7006 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7008 * filelock.c: Fix unlikely file descriptor leaks.
7009 (get_boot_time_1): Rework to avoid using emacs_open.
7010 This doesn't actually fix a leak, but is better anyway.
7011 (read_lock_data): Use read, not emacs_read.
7013 * doc.c: Fix minor memory and file descriptor leaks.
7014 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7015 (get_doc_string, Fsnarf_documentation):
7016 Fix file descriptor leak on error.
7018 * term.c: Fix minor fdopen-related file descriptor leaks.
7019 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7020 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7022 * charset.c: Fix file descriptor leaks and errno issues.
7024 (load_charset_map_from_file): Don't leak file descriptor on error.
7025 Use plain record_xmalloc since the allocation is larger than
7026 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7028 * eval.c (record_unwind_protect_nothing):
7029 * fileio.c (fclose_unwind):
7031 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7032 The replacement doesn't block input, but that no longer seems
7035 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7037 * lread.c: Fix file descriptor leaks and errno issues.
7038 (Fload): Close some races that leaked fds or streams when 'load'
7040 (Fload, openp): Report error number of last nontrivial failure to open.
7041 ENOENT counts as trivial.
7042 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7044 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7045 now that the function is always called with a nonnegative arg.
7046 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7047 All uses replaced with ...
7048 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7050 A few more minor file errno-reporting bugs.
7051 * callproc.c (Fcall_process):
7052 * doc.c (Fsnarf_documentation):
7053 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7054 * process.c (set_socket_option):
7055 Don't let a constructor trash errno.
7056 * doc.c: Include <errno.h>.
7058 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7060 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7062 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7064 Fix w32 bug with call-process-region (Bug#14885).
7065 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7066 to Fcall_process when the input is empty. This simplifies the
7067 code a bit. It makes no difference on POSIXish platforms but
7068 apparently it fixes a bug on w32.
7070 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7071 * fileio.c (close_file_unwind): Don't close if FD is negative;
7072 this can happen when unwinding a zapped file descriptor.
7073 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7074 in case Emacs runs out of memory between the two unwind-protects.
7075 Don't trash errno when closing FD.
7076 Zap the FD in the specpdl when closing it, instead of deferring
7077 the removal of the unwind-protect; this fixes a bug where a child
7078 function unwinds the stack past us.
7080 New unwind-protect flavors to better type-check C callbacks.
7081 This also lessens the need to write wrappers for callbacks,
7082 and the need for make_save_pointer.
7083 * alloc.c (free_save_value):
7084 * atimer.c (run_all_atimers):
7086 * alloc.c (safe_alloca_unwind):
7087 * atimer.c (unwind_stop_other_atimers):
7088 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7089 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7090 * minibuf.c (choose_minibuf_frame_1):
7091 * process.c (make_serial_process_unwind):
7092 * xdisp.c (pop_message_unwind):
7093 * xselect.c (queue_selection_requests_unwind):
7094 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7095 * alloc.c (record_xmalloc):
7096 Prefer record_unwind_protect_ptr to record_unwind_protect with
7098 * alloc.c (Fgarbage_collect):
7099 Prefer record_unwind_protect_void to passing a dummy.
7100 * buffer.c (restore_buffer):
7101 * window.c (restore_window_configuration):
7102 * xfns.c, w32fns.c (do_unwind_create_frame)
7103 New wrapper. All record-unwind uses of wrappee changed.
7104 * buffer.c (set_buffer_if_live):
7105 * callproc.c (call_process_cleanup, delete_temp_file):
7106 * coding.c (code_conversion_restore):
7107 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7108 * editfns.c (save_excursion_restore)
7109 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7110 (save_restriction_restore):
7111 * eval.c (restore_stack_limits, un_autoload):
7112 * fns.c (require_unwind):
7113 * keyboard.c (recursive_edit_unwind, tracking_off):
7114 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7115 * macros.c (pop_kbd_macro, restore_menu_items):
7116 * nsfns.m (unwind_create_frame):
7117 * print.c (print_unwind):
7118 * process.c (start_process_unwind):
7119 * search.c (unwind_set_match_data):
7120 * window.c (select_window_norecord, select_frame_norecord):
7121 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7122 (fast_set_selected_frame):
7123 * xfns.c, w32fns.c (unwind_create_tip_frame):
7124 Return void, not a dummy Lisp_Object. All uses changed.
7125 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7126 * callproc.c (call_process_kill):
7127 * fileio.c (restore_point_unwind, decide_coding_unwind)
7128 (build_annotations_unwind):
7129 * insdel.c (Fcombine_after_change_execute_1):
7130 * keyboard.c (read_char_help_form_unwind):
7131 * menu.c (unuse_menu_items):
7132 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7133 * sound.c (sound_cleanup):
7134 * xdisp.c (unwind_redisplay):
7135 * xfns.c (clean_up_dialog):
7136 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7137 Accept no args and return void, instead of accepting and returning
7138 a dummy Lisp_Object. All uses changed.
7139 * cygw32.c (fchdir_unwind):
7140 * fileio.c (close_file_unwind):
7141 * keyboard.c (restore_kboard_configuration):
7142 * lread.c (readevalllop_1):
7143 * process.c (wait_reading_process_output_unwind):
7144 Accept int and return void, rather than accepting an Emacs integer
7145 and returning a dummy object. In some cases this fixes an
7146 unlikely bug when the corresponding int is outside Emacs integer
7147 range. All uses changed.
7148 * dired.c (directory_files_internal_unwind):
7149 * fileio.c (do_auto_save_unwind):
7150 * gtkutil.c (pop_down_dialog):
7151 * insdel.c (reset_var_on_error):
7152 * lread.c (load_unwind):
7153 * xfns.c (clean_up_file_dialog):
7154 * xmenu.c, nsmenu.m (pop_down_menu):
7155 * xmenu.c (cleanup_widget_value_tree):
7156 * xselect.c (wait_for_property_change_unwind):
7157 Accept pointer and return void, rather than accepting an Emacs
7158 save value encapsulating the pointer and returning a dummy object.
7160 * editfns.c (Fformat): Update the saved pointer directly via
7161 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7162 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7163 (unwind_body): New function.
7164 (record_unwind_protect): First arg is now a function returning void,
7165 not a dummy Lisp_Object.
7166 (record_unwind_protect_ptr, record_unwind_protect_int)
7167 (record_unwind_protect_void): New functions.
7168 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7169 * fileio.c (struct auto_save_unwind): New type.
7170 (do_auto_save_unwind): Use it.
7171 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7172 * insdel.c (struct rvoe_arg): New type.
7173 (reset_var_on_error): Use it.
7174 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7176 (specbinding_func): Remove; there are now several such functions.
7177 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7178 (set_unwind_protect_ptr): New function.
7179 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7181 Be simpler and more consistent about reporting I/O errors.
7182 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7183 Say "Read error" and "Write error", rather than "I/O error", or
7184 "IO error reading", or "IO error writing", when a read or write
7186 * process.c (Fmake_network_process, wait_reading_process_output)
7187 (send_process, Fprocess_send_eof, wait_reading_process_output):
7188 Capitalize diagnostics consistently. Put "failed foo" at the
7189 start of the diagnostic, so that we don't capitalize the
7190 function name "foo". Consistently say "failed" for such
7192 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7193 All callers changed. This is so it can use report_file_error.
7194 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7195 diagnostics consistently as above.
7197 * fileio.c (report_file_errno): Fix errno reporting bug.
7198 If the file name is neither null nor a pair, package it up as a
7199 singleton list. All callers changed, both to this function and to
7200 report_file_error. This fixes a bug where the memory allocator
7201 invoked by list1 set errno so that the immediately following
7202 report_file_error reported the wrong errno value.
7204 Fix minor problems found by --enable-gcc-warnings.
7205 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7206 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7208 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7210 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7211 Set event->arg to Qt if switch-event shall be generated.
7212 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7214 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7216 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7219 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7220 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7221 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7222 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7223 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7224 and there is a focused frame.
7225 (head_table): Add focus-in and focus-out.
7226 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7227 bind to handle-focus-in/out.
7229 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7230 (Fhandle_switch_frame): Call Fhandle_focus_in.
7231 (syms_of_frame): defsubr handle-focus-in/out.
7233 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7235 Fix porting bug to older POSIXish platforms (Bug#14862).
7236 * sysdep.c (emacs_pipe): New function, that implements
7237 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7238 This should port better to CentOS 5 and to Mac OS X 10.6.
7239 All calls to pipe2 changed.
7241 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7242 This makes the code easier to read and the executable a bit smaller.
7243 Do not replace all calls to Fcons that happen to create lists,
7244 just calls that are intended to create lists. For example, when
7245 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7246 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7247 Similarly for list2 through list5.
7248 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7249 * bytecode.c (exec_byte_code):
7250 * callint.c (quotify_arg, Fcall_interactively):
7251 * callproc.c (Fcall_process, create_temp_file):
7252 * charset.c (load_charset_map_from_file)
7253 (Fdefine_charset_internal, init_charset):
7254 * coding.c (get_translation_table, detect_coding_system)
7255 (Fcheck_coding_systems_region)
7256 (Fset_terminal_coding_system_internal)
7257 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7258 * composite.c (update_compositions, Ffind_composition_internal):
7259 * dired.c (directory_files_internal, file_name_completion)
7261 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7262 * doc.c (Fsnarf_documentation):
7263 * editfns.c (Fmessage_box):
7265 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7266 (Feval, eval_sub, Ffuncall, apply_lambda):
7267 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7268 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7269 (Fset_file_times, Finsert_file_contents)
7270 (Fchoose_write_coding_system, Fwrite_region):
7271 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7272 * font.c (font_registry_charsets, font_parse_fcname)
7273 (font_prepare_cache, font_update_drivers, Flist_fonts):
7274 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7275 * frame.c (make_frame, Fmake_terminal_frame)
7276 (x_set_frame_parameters, x_report_frame_params)
7277 (x_default_parameter, Fx_parse_geometry):
7278 * ftfont.c (syms_of_ftfont):
7279 * image.c (gif_load):
7280 * keyboard.c (command_loop_1):
7281 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7282 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7283 (Fminor_mode_key_binding, accessible_keymaps_1)
7284 (Faccessible_keymaps, Fwhere_is_internal):
7285 * lread.c (read_emacs_mule_char):
7286 * menu.c (find_and_return_menu_selection):
7287 * minibuf.c (get_minibuffer):
7288 * nsfns.m (Fns_perform_service):
7289 * nsfont.m (ns_script_to_charset):
7290 * nsmenu.m (ns_popup_dialog):
7291 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7292 (Fx_own_selection_internal):
7293 * nsterm.m (append2):
7294 * print.c (Fredirect_debugging_output)
7295 (print_prune_string_charset):
7296 * process.c (Fdelete_process, Fprocess_contact)
7297 (Fformat_network_address, set_socket_option)
7298 (read_and_dispose_of_process_output, write_queue_push)
7299 (send_process, exec_sentinel):
7300 * sound.c (Fplay_sound_internal):
7301 * textprop.c (validate_plist, add_properties)
7302 (Fput_text_property, Fadd_face_text_property)
7303 (copy_text_properties, text_property_list, syms_of_textprop):
7304 * unexaix.c (report_error):
7305 * unexcoff.c (report_error):
7306 * unexsol.c (unexec):
7307 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7308 (Fformat_mode_line, syms_of_xdisp):
7309 * xfaces.c (set_font_frame_param)
7310 (Finternal_lisp_face_attribute_values)
7311 (Finternal_merge_in_global_face, syms_of_xfaces):
7312 * xfns.c (x_default_scroll_bar_color_parameter)
7313 (x_default_font_parameter, x_create_tip_frame):
7314 * xfont.c (xfont_supported_scripts):
7315 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7316 (menu_help_callback, xmenu_show):
7318 * xterm.c (set_wm_state):
7319 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7320 and similarly for list2 through list5.
7322 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7324 * callproc.c (Fcall_process_region): Fix minor race and tune.
7325 (create_temp_file): New function, with the temp-file-creation part
7326 of the old Fcall_process_region. Use Fcopy_sequence to create the
7327 temp file name, rather than alloca + build_string, for simplicity.
7328 Don't bother to block input around the temp file creation;
7329 shouldn't be needed. Simplify use of mktemp.
7330 Use record_unwind_protect immediately after creating the temp file;
7331 this closes an unlikely race where the temp file was not removed.
7332 Use memcpy rather than an open-coded loop.
7333 (Fcall_process_region): Use the new function. If the input is
7334 empty, redirect from /dev/null rather than from a newly created
7335 empty temp file; this avoids unnecessary file system traffic.
7337 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7339 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7340 Simplify by making this case like the other two. This is a bit
7341 slower on obsolete hosts, but the extra complexity isn't worth it.
7343 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7344 * process.c (create_process) [!DOS_NT]:
7345 Remove now-unnecessary calls to emacs_close.
7347 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7349 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7350 returning early. (Bug#14850)
7352 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7353 and inhibit-iso-escape-detection attributes of 'undecided'.
7356 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7358 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7359 Reported by Herbert J. Skuhra in
7360 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7362 Don't lose top specpdl entry when memory is exhausted.
7363 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7364 specpdl overflow here, to simplify callers; all callers changed.
7365 Always reserve an unused entry at the stack top; this avoids
7366 losing the top entry's information when memory is exhausted.
7368 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7370 Clean up errno reporting and fix some errno-reporting bugs.
7371 * callproc.c (Fcall_process):
7372 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7373 * process.c (create_process, Fmake_network_process):
7374 * unexaix.c (report_error):
7375 * unexcoff.c (report_error):
7376 Be more careful about reporting the errno of failed operations.
7377 The code previously reported the wrong errno sometimes.
7378 Also, prefer report_file_errno to setting errno + report_file_error.
7379 (Fcall_process): Look at openp return value rather than at path,
7380 as that's a bit faster and clearer when there's a numeric predicate.
7381 * fileio.c (report_file_errno): New function, with most of the
7382 old contents of report_file_error.
7383 (report_file_error): Use it.
7384 (Ffile_exists_p, Ffile_accessible_directory_p):
7385 Set errno to 0 when it is junk.
7386 * fileio.c (Faccess_file):
7387 * image.c (x_create_bitmap_from_file):
7388 Use faccessat rather than opening the file, to avoid the hassle of
7389 having a file descriptor open.
7390 * lisp.h (report_file_errno): New decl.
7391 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7394 * process.c (create_process, wait_reading_process_output) [AIX]:
7395 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7396 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7397 a multithreaded environment anyway).
7398 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7400 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7402 * image.c (x_find_image_file): Don't close a remote file handle.
7404 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7406 Fix races with threads and file descriptors.
7407 * callproc.c (Fcall_process_region):
7408 * dired.c (open_directory):
7409 * emacs.c (main, Fdaemon_initialized):
7410 * image.c (x_find_image_file):
7411 * inotify.c (Finotify_rm_watch):
7412 * lread.c (Flocate_file_internal):
7413 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7414 * term.c (term_mouse_moveto, init_tty):
7415 * termcap.c (tgetent):
7416 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7417 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7418 * unexhp9k800.c, unexmacosx.c (unexec):
7419 * callproc.c (Fcall_process_region):
7420 Use emacs_close, not close.
7421 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7422 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7423 and posix_close function on current platforms (which all lack them).
7424 (emacs_close): Use it. This should fix the races on GNU/Linux and
7425 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7426 and it should avoid closing random victim file descriptors on
7429 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7431 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7432 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7435 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7436 This is for .gdbinit xbacktrace.
7438 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7439 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7440 (emacs_set_tty): Now static.
7441 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7442 * term.c (tty_capable_p, tty_default_color_capabilities)
7443 (get_tty_terminal, term_mouse_movement)
7444 (handle_one_term_event, init_tty, maybe_fatal):
7445 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7446 (tgetent, scan_file, name_match, compare_contin):
7447 * terminal.c (get_terminal):
7448 Use bool for boolean.
7449 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7450 Prefer char to unsigned char if either will do.
7451 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7452 (tty_write_glyphs): Prefer int to unsigned.
7453 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7454 All callers changed.
7455 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7457 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7460 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7461 (B__dummy__): New dummy symbol, to pacify C89.
7462 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7463 they can't grok varargs macros.
7464 * dispnew.c (add_window_display_history)
7465 (add_frame_display_history):
7466 * print.c (print_object):
7467 * xdisp.c (debug_method_add):
7468 Use %p printf format only for void pointers.
7469 * emacs.c (usage_message): New constant, replacing ...
7470 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7471 (main): Adjust to usage reorg.
7472 * fns.c (syms_of_fns):
7473 * profiler.c (syms_of_profiler):
7474 Don't use non-constant struct initializers.
7475 * gnutls.h (gnutls_initstage_t):
7476 * lisp.h (enum Lisp_Fwd_Type):
7477 * lread.c (lisp_file_lexically_bound_p):
7478 * xsettings.c (anonymous enum):
7479 Remove trailing comma.
7480 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7481 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7482 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7484 * regex.c (const_re_char): New type, to pacify strict C89.
7485 All uses of 'const re_char' replaced to use it.
7486 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7487 with glibc when strict C89. This change is imported from gnulib.
7489 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7490 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7491 Omit GNU_LINUX implementation, since it requires long long.
7492 * xterm.c (x_draw_underwave):
7493 Do not assume the traditional order of struct's members.
7494 (x_term_init): Rewrite to avoid the need for non-constant structure
7497 Syntax cleanup, mostly replacing macros with functions.
7498 This removes the need for the syntax_temp hack.
7499 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7500 * syntax.c (SYNTAX_INLINE): New macro.
7501 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7502 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7503 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7504 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7505 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7506 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7507 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7508 Now constants, not macros.
7509 (syntax_temp) [!__GNUC__]: Remove.
7510 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7511 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7512 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7513 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7514 Move here from syntax.h; now functions, not macros. Except for the
7515 last function, these are static since only syntax.c uses them.
7516 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7517 All uses changed. Now a function, not a macro; use this fact
7518 to simplify the code.
7519 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7520 compiler bugs; no longer relevant.
7521 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7522 (SYNTAX_INLINE): New macro.
7523 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7524 for the new functions. Use bool for boolean member.
7525 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7526 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7527 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7528 (SETUP_BUFFER_SYNTAX_TABLE):
7529 Now extern inline functions, not macros.
7530 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7531 Remove; all uses replaced by implementation.
7532 (syntax_temp) [!__GNUC__]: Remove decl.
7533 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7535 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7537 * emacs.c (main): Fix syntax error.
7539 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7541 Timestamp fixes for undo (Bug#14824).
7542 * atimer.c (schedule_atimer):
7543 * fileio.c (Ffile_newer_than_file_p):
7544 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7545 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7546 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7547 (syms_of_fileio): Remove Sclear_visited_file_name.
7548 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7549 file doesn't exist; this avoids an ambiguity with negative timestamps.
7550 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7551 * systime.h (make_emacs_time, invalid_emacs_time):
7552 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7553 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7554 * undo.c (record_first_change): Push (visited-file-modtime) onto
7555 undo list rather than reimplementing it by hand, incorrectly.
7557 2013-07-09 Ken Brown <kbrown@cornell.edu>
7559 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7561 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7563 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7565 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7567 Handle errno and exit status a bit more carefully.
7568 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7569 number into an exit status. Instead, use EXIT_CANCELED.
7570 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7571 * callproc.c (relocate_fd):
7572 * emacs.c (close_output_streams, main):
7573 * process.c (create_process):
7574 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7575 Use emacs_perror for simplicity.
7576 * callproc.c (relocate_fd, main):
7577 * sysdep.c (sys_subshell):
7578 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7579 (shut_down_emacs): Use emacs_write, not write.
7580 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7581 * fileio.c (Fcopy_file, e_write):
7582 * nsterm.m (ns_select):
7583 * process.c (send_process):
7584 * sound.c (vox_write):
7585 Use emacs_write_sig, not emacs_write.
7586 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7587 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7589 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7591 (emacs_full_write): New function.
7592 (emacs_write): Rewrite to use it.
7593 (emacswrite_sig, emacs_perror): New functions.
7594 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7596 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7598 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7599 on NS even if it is present. Pixmap on NS is a void*.
7601 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7603 Port to Ubuntu 10 (Bug#14803).
7604 Problem reported by T.V. Raman.
7605 * process.c (close_on_exec, accept4, process_socket):
7606 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7608 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7610 * w32.c (sys_dup): Declare prototype.
7614 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7616 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7618 Make file descriptors close-on-exec when possible (Bug#14803).
7619 This simplifies Emacs a bit, since it no longer needs to worry
7620 about closing file descriptors by hand in some cases.
7621 It also fixes some unlikely races. Not all such races, as
7622 libraries often open files internally without setting
7623 close-on-exec, but it's an improvement.
7624 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7625 * callproc.c (Fcall_process) [!MSDOS]:
7626 * emacs.c (main) [!DOS_NT]:
7627 * nsterm.m (ns_term_init):
7628 * process.c (create_process):
7629 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7630 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7631 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7632 Prefer mkostemp with O_CLOEXEC to mkstemp.
7633 * callproc.c (relocate_fd) [!WINDOWSNT]:
7634 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7635 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7637 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7638 Make the resulting file descriptor close-on-exec.
7639 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7640 * lread.c (load_descriptor_list, load_descriptor_unwind):
7641 Remove; no longer needed. All uses removed.
7642 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7643 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7645 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7646 (Fmake_network_process, Fnetwork_interface_list)
7647 (Fnetwork_interface_info, server_accept_connection):
7648 Make newly-created socket close-on-exec.
7649 * sysdep.c (emacs_open, emacs_fopen):
7650 Make new-created descriptor close-on-exec.
7651 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7652 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7654 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7656 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7657 for NS_IMPL_GNUSTEP.
7659 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7661 Fix openp errno handling.
7662 * callproc.c (Fcall_process): Preserve openp errno around close.
7663 * lread.c (openp): Set errno when returning -1, as some callers
7666 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7668 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7670 * nsterm.h (NSSavePanel): Update comment.
7671 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7672 (ns_run_file_dialog): Declare.
7674 * nsfns.m: Remove panelOK.
7676 (ns_run_file_dialog): New function.
7677 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7678 event loop, so file dialog is popped up by ns_run_file_dialog, called
7679 by sendEvent (Bug#14578).
7680 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7682 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7684 * xdisp.c (default_line_pixel_height): New function.
7685 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7686 (try_cursor_movement, redisplay_window, try_window)
7687 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7689 * window.c (window_scroll_pixel_based):
7690 use default_line_pixel_height.
7692 * dispextern.h (default_line_pixel_height): Add prototype.
7694 * frame.c (x_set_line_spacing): Accept a float value for
7695 line-spacing parameter, per the documentation.
7697 * data.c (Fmultibyte_string_p): Doc fix.
7699 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7701 Use emacs_open more consistently when opening files.
7702 This handles EINTR more consistently now, and makes it easier
7703 to introduce other uniform changes to file descriptor handling.
7704 * sysstdio.h: New file.
7705 * buffer.c (mmap_init):
7706 * cygw32.c (chdir_to_default_directory):
7707 * dispnew.c (Fopen_termscript):
7708 * emacs.c (Fdaemon_initialized):
7709 * fileio.c (Fdo_auto_save):
7710 * image.c (slurp_file, png_load_body, jpeg_load_body):
7711 * keyboard.c (Fopen_dribble_file):
7713 * print.c (Fredirect_debugging_output):
7714 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7715 * termcap.c (tgetent):
7716 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7717 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7718 * w32term.c (w32_initialize) [CYGWIN]:
7719 * xfaces.c (Fx_load_color_file):
7720 Use emacs_open instead of plain open, and emacs_fopen instead of
7722 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7723 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7724 * callproc.c (default_output_mode): New constant.
7725 (Fcall_process): Use it to call emacs_open instead of plain creat.
7726 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7727 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7728 (emacs_fopen): New function.
7729 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7730 Include <lisp.h>, for emacs_open.
7731 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7733 Remove duplicate #include directives.
7734 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7736 Don't include stdio.h twice.
7737 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7738 Don't include sys/types.h or stdio.h twice.
7739 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7740 * lread.c: Don't include coding.h twice.
7741 * nsfont.m: Don't include frame.h twice.
7742 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7743 * ralloc.c: Don't include <unistd.h> twice.
7744 * xdisp.c: Don't include font.h twice.
7745 * xterm.c: Don't include fontset.h twice.
7746 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7748 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7750 Scale ImageMagick images more carefully.
7751 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7752 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7753 Be more careful about avoiding undefined behavior after
7754 integer overflow and division by zero.
7756 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7758 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7759 (syms_of_w32fns): DEFSYM them.
7760 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7761 (CCHDEVICENAME): Define macros if not defined.
7762 (struct MONITOR_INFO_EX): New struct.
7763 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7764 (enum_display_monitors_fn): New variable.
7765 (globals_of_w32fns): Initialize it.
7766 (Fx_display_pixel_width, Fx_display_pixel_height)
7767 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7768 multi-monitor setups in docstrings.
7769 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7770 screen size by primary monitor's millimeter per pixel.
7771 (w32_monitor_enum, w32_display_monitor_attributes_list)
7772 (w32_display_monitor_attributes_list_fallback)
7773 (Fw32_display_monitor_attributes_list): New functions.
7774 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7776 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7778 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7780 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7782 * fileio.c (Qfile_notify_error): New error symbol.
7784 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7785 * inotify.c (inotify_callback, symbol_to_inotifymask)
7786 (Finotify_add_watch, Finotify_rm_watch): Use it.
7787 (inotifyevent_to_event): Exchange order of cookie and file name.
7788 (Finotify_add_watch): Adapt docstring.
7790 * lisp.h (Qfile_notify_error): Declare.
7792 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7794 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7795 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7796 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7797 which did not work (see <http://bugs.gnu.org/14569#307>).
7798 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7799 && (!noninteractive || initialized)). This attempts to thread
7800 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7802 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7804 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7805 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7807 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7809 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7810 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7811 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7812 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7814 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7816 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7817 Define to __sys_siglist.
7819 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7821 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7822 word-wrap, so that overflow-newline-into-fringe would work in
7823 visual-line-mode. (Bug#2749)
7824 (move_it_in_display_line_to): When the last scanned display
7825 element fits exactly on the display line, and
7826 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7827 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7828 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7829 finding buffer position that corresponds to pixel coordinates,
7830 e.g. in buffer_posn_from_coords.
7832 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7834 * process.c (handle_child_signal): Call catch_child_signal if
7837 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7839 Don't convert function pointers to void * and back.
7840 It isn't portable C, and it's easy enough to avoid.
7841 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7842 (make_save_value): Add support for SAVE_FUNCPOINTER.
7843 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7844 * print.c (print_object):
7845 Distinguish function from object pointers.
7846 * lisp.h (SAVE_FUNCPOINTER): New constant.
7847 (SAVE_SLOT_BITS): Adjust to it.
7848 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7849 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7850 (voidfuncptr): New typedef.
7851 (struct Lisp_Save_Value): New member data[0].funcpointer.
7852 (XSAVE_FUNCPOINTER): New function.
7854 Simplify buildobj processing.
7855 * Makefile.in (buildobj.h): Make it a sequence of strings each
7856 followed by comma, rather than a single string. Put it into a
7857 .tmp file in case there's an error while generating it.
7858 (gl-stamp): Use .tmp for temp files.
7859 (mostlyclean): Clean .tmp files.
7860 * doc.c (buildobj): Move to just the routine that needs it.
7861 It's now an array of strings, so processing is simpler.
7863 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7865 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7866 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7867 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7868 Invoke malloc_enable_thread even when not interactive.
7869 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7870 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7871 in this case, since the underlying bug has now been fixed.
7873 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7875 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7876 unlinking it (bug#14691).
7878 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7880 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7881 before checking whether buffer is modified. This lets
7882 `kill-buffer-query-functions' cancel killing of the buffer or save
7883 its content before `kill-buffer' asks user the "Buffer %s
7884 modified; kill anyway?" question.
7886 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7888 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7889 Let the super performKeyEquivalent deal with them (Bug#14747).
7891 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7893 * widget.c (resize_cb): Remove unused local.
7895 Do not use GTK 3 if it exists but cannot be compiled.
7896 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7897 * xterm.c (x_error_handler) [!USE_GTK]:
7900 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7902 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7904 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7905 to the valid range of values. (Bug#14753)
7907 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7908 when moving point by using the current glyph matrix. This avoids
7909 the need to force redisplay when this function is called in a
7912 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7914 Fix minor problems found by static checking.
7915 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7916 Redo the latter's body to sidestep GCC parenthesization warnings.
7917 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7918 * coding.c (detect_coding, detect_coding_system):
7919 * coding.h (struct undecided_spec):
7920 Use bool for boolean.
7921 * image.c (QCmax_width, QCmax_height): Now static.
7922 * xdisp.c (Fmove_point_visually): Remove unused local.
7924 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7926 * xdisp.c (Fmove_point_visually): New function.
7928 2013-06-28 Kenichi Handa <handa@gnu.org>
7930 * coding.h (define_coding_undecided_arg_index): New enum.
7931 (coding_attr_index): New members
7932 coding_attr_undecided_inhibit_null_byte_detection,
7933 coding_attr_undecided_inhibit_iso_escape_detection,
7934 coding_attr_undecided_prefer_utf_8.
7935 (undecided_spec): New struct.
7936 (struct coding_system): New member `undecided' of the member
7939 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7940 (detect_coding): Likewise.
7941 (detect_coding_system): Likewise.
7942 (Fdefine_coding_system_internal): New coding system properties
7943 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7945 (syms_of_coding): Adjust for coding_arg_undecided_max.
7947 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7949 * image.c (x_from_xcolors): Remove unused local.
7951 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7953 Defer image data transfer between X client and server until actual
7956 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7959 * image.c (Destroy_Image): Remove.
7960 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7961 `mask_p', and `colors_p'. All uses changed.
7962 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7963 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7964 New macros for `flags' arg to x_clear_image_1.
7965 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7966 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7967 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7968 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7969 (image_get_x_image, image_unget_x_image): New functions or macros.
7970 (image_background, image_background_transparent, x_to_xcolors)
7971 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7972 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7973 instead of Destroy_Image.
7974 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7975 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7976 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7977 (imagemagick_load_image, svg_load_image): Use them instead of
7978 x_create_x_image_and_pixmap, and x_put_x_image followed by
7979 x_destroy_x_image, respectively.
7980 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7981 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7982 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7983 background_transparent fields.
7984 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7985 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7987 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7989 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7990 This mostly consists of undoing recent changes.
7991 * callproc.c (Fcall_process):
7992 * process.c (create_process):
7993 Do not worry about catching SIGCHLD here, undoing previous change.
7994 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7995 * process.c, process.h (catch_child_signal):
7996 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7997 * process.c (catch_child_handler): Don't worry about being called
7998 lazily and do not assume caller has blocked SIGCHLD, undoing
7999 previous change. Move first-time stuff back to
8000 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8001 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8002 set lib_child_handler if it's already initialized, which may
8003 help avoid problems on GNUstep.
8005 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8007 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8008 * callproc.c (Fcall_process):
8009 * process.c (create_process):
8010 Make sure SIGCHLD is caught before we fork,
8011 since Emacs startup no arranges to catch SIGCHLD.
8012 * process.c (lib_child_handler): Initialize to null, not to
8014 (catch_child_signal): Allow self to be called lazily.
8015 Do nothing if it's already been called.
8016 Assume caller has blocked SIGCHLD (all callers do now).
8017 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8018 just before it's really needed.
8019 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8020 since it hasn't been caught yet.
8022 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8024 * image.c (compute_image_size): New function to implement
8025 :max-width and :max-height.
8026 (imagemagick_load_image): Use it.
8028 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8030 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8031 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8033 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8034 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8035 the SIGCHLD handler, since the code is not atomic and (due to glib)
8036 signals may be arriving now.
8037 * sysdep.c (init_signals): Do not catch child signals here;
8038 'main' now does that later, at a safer time.
8040 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8042 Clean up SIGCHLD handling a bit (Bug#14569).
8043 * process.c, process.h (catch_child_signal):
8044 Now always extern, even if !NS_IMPL_GNUSTEP.
8045 * process.c (catch_child_signal): Move glib tickler here from
8046 init_process_emacs, so that it's done earlier in Emacs
8047 initialization. Also move the noninteractive && !initialized
8048 check here from init_process_emacs. This is all a bit cleaner for
8049 GNUish platforms, and I hope it works around the Cygwin bug.
8050 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8051 that glib signal handling is tickled before glib creates threads.
8053 * process.c (wait_reading_process_output): Avoid int overflow
8054 when reading more than 2 GiB total from a process.
8056 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8058 * process.c (create_process): Handle a couple more cases,
8059 i.e., work even if new_argv and wait_child_setup[i] are cached.
8060 Use Fcall_process's style for volatile vars.
8062 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8064 * process.c (create_process): Mark PROCESS volatile.
8066 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8068 Use C99-style flexible array members if available.
8069 This avoids some subtle aliasing issues, which typically
8070 aren't a problem with GCC but may be a problem elsewhere.
8071 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8072 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8073 In either case, it uses a flexible array member rather than
8074 the old struct hack. All uses changed.
8075 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8076 Adjust to sdata reorganization.
8077 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8078 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8079 that ports better to pre-C99 non-GCC.
8080 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8081 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8082 as the latter has changed.
8083 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8084 and port better to pre-C99 GCC.
8085 * image.c (struct xpm_cached_color):
8086 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8087 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8088 Use FLEXIBLE_ARRAY_MEMBER.
8089 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8090 Move decl to top level so it gets checked against implementation.
8091 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8092 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8094 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8096 * syntax.c: Integer cleanups.
8097 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8098 All uses that need 0-or-2 changed to:
8099 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8100 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8101 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8102 (char_quoted, prev_char_comend_first, back_comment)
8103 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8104 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8105 Use bool for boolean.
8106 (update_syntax_table, skip_chars, skip_syntaxes):
8107 Prefer int to unsigned when either will do.
8108 (back_comment): Return boolean success flag, like forw_comment,
8109 instead of positive-or-minus-1 (which might have overflowed int anyway).
8110 Don't stuff ptrdiff_t into int.
8111 (syntax_spec_code, syntax_code_spec): Now const.
8112 (Fmatching_paren, scan_lists, scan_sexps_forward):
8113 Use enum syntaxcode for syntax code.
8114 (Fmatching_paren): Check that arg is a character, not just an integer.
8115 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8116 (Finternal_describe_syntax_value): Omit no-longer-needed
8118 (skip_chars): Use char, not unsigned char, when the distinction
8120 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8121 * bytecode.c (exec_byte_code):
8122 * syntax.c (syntax_spec_code, Fchar_syntax)
8123 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8125 * syntax.h (SYNTAX_WITH_FLAGS):
8126 Omit unnecessary casts.
8128 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8130 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8131 line dimensions here, to avoid race conditions with the main
8132 thread. (Bug#14062, bug#14630, bug#14669)
8134 * w32term.c (w32_draw_window_cursor): Compute the header line and
8135 mode line dimensions here.
8136 <w32_system_caret_window, w32_system_caret_hdr_height>:
8137 <w32_system_caret_mode_height>: New variables.
8139 * w32term.h: Declare them.
8141 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8143 * alloc.c (die): Move "assertion failed" string here ...
8144 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8145 COND when SUPPRESS_CHECKING. This shrinks the executable text
8146 size by 0.8% to 2.2% when configured with --enable-checking,
8147 depending on optimization flags (GCC 4.8.1 x86-64).
8149 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8151 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8153 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8154 base is 2; this is more accurate.
8156 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8158 * sound.c (string_default): Move to !WINDOWSNT section.
8159 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8161 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8163 * sound.c: Integer cleanups.
8164 Remove unnecessary forward decls.
8165 (struct sound_device): The 'file' member is now a Lisp_Object, not
8166 a char *, so that we needn't invoke alloca on a huge size.
8167 (Fplay_sound_internal): Adjust to this.
8168 (string_default): New function.
8169 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8170 Use it to adjust to the struct sound_device change.
8171 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8172 (be2hs) [0]: Remove.
8174 * syntax.c (skip_chars): Don't use uninitialized storage
8175 when searching a multibyte buffer for characters that are not in a
8176 unibyte string that contains non-ASCII characters.
8178 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8180 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8181 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8183 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8185 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8187 2013-06-18 Kenichi Handa <handa@gnu.org>
8189 * font.c (Ffont_spec): Signal an error for an invalid font name
8192 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8194 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8195 In particular this ports to 32-bit sparc Sun cc.
8196 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8197 array with a dummy element at specpdl[-1], so that its address can
8199 (unbind_to): Do not copy the binding; not needed, now that we
8200 copy old_value in the one place where the copy is needed.
8201 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8202 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8203 (union specbinding): Rename from struct specbinding. Redo layout
8204 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8205 which is not portable. With Sun C 5.12 32-bit sparc, the
8206 declaration causes nargs to be an unsigned bitfield, a behavior
8207 that the C standard allows; but Emacs wants nargs to be signed.
8208 The overall type is now a union of structures rather than a
8209 structure of union of structures, and the 'kind' member is now a
8210 bitfield, so that the overall type doesn't grow. All uses changed.
8211 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8213 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8215 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8216 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8218 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8220 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8222 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8223 unless we know that the window w's frame is a frame object.
8224 Another attempt at solving bug#14062 and bug#14630.
8226 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8228 * textprop.c (property_set_type): New enum.
8229 (add_properties): Allow appending/prepending text properties.
8230 (add_text_properties_1): Factored out of Fadd_text_properties.
8231 (Fadd_text_properties): Move all the code into
8232 add_text_properties_1.
8233 (Fadd_face_text_property): New function that calls
8234 add_text_properties_1.
8236 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8238 Move functions from lisp.h to individual modules when possible.
8239 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8240 * alloc.c (XFLOAT_INIT, set_symbol_name):
8241 * buffer.c (CHECK_OVERLAY):
8242 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8243 (set_char_table_parent):
8244 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8245 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8246 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8247 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8249 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8250 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8251 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8252 (backtrace_args, backtrace_debug_on_exit):
8253 * floatfns.c (CHECK_FLOAT):
8254 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8255 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8256 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8257 (set_hash_index_slot):
8258 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8259 * marker.c (CHECK_MARKER):
8260 * textprop.c (CHECK_STRING_OR_BUFFER):
8261 * window.c (CHECK_WINDOW_CONFIGURATION):
8262 Move here from lisp.h, and make these functions static rather than
8264 * buffer.c (Qoverlayp):
8266 * fns.c (Qhash_table_p):
8267 * window.c (Qwindow_configuration_p):
8269 * lisp.h: Remove the abovementioned defns and decls.
8271 Use functions, not macros, for XINT etc (Bug#11935).
8272 In lisp.h, prefer functions to function-like macros, and
8273 constants to object-like macros, when either will do. This:
8274 . simplifies use, as there's no more need to worry about
8275 arguments' side effects being evaluated multiple times.
8276 . makes the code easier to debug on some platforms.
8277 However, when using gcc -O0, keep using function-like macros
8278 for a few critical operations, for performance reasons.
8279 This sort of thing isn't needed with gcc -Og, but -Og
8280 is a GCC 4.8 feature and isn't widely-enough available yet.
8281 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8282 Remove enum lsb_bits; no longer needed.
8283 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8284 * buffer.c (Qoverlap):
8286 * fns.c (Qhash_table_p):
8287 Now extern, so lisp.h can use these symbols.
8288 * dispextern.h: Include character.h, for MAX_CHAR etc.
8289 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8290 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8291 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8292 (GLYPH_CODE_P): Move here from lisp.h.
8293 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8294 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8295 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8296 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8297 XUNTAG now returns void *.
8298 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8299 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8300 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8301 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8302 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8303 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8304 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8305 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8306 New macros, renamed from their sans-lisp_h_ counterparts.
8307 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8308 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8309 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8310 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8311 If compiling via GCC without optimization, define these as macros
8312 in addition to inline functions.
8313 To disable this, compile with -DINLINING=0.
8314 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8315 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8316 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8317 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8318 (INTMASK, VALMASK): Now macros, since static values cannot be
8319 accessed from extern inline functions.
8320 (VALMASK): Also a constant, for benefit of old GDB.
8321 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8322 is INTEGERP, which can fold it in.
8323 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8324 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8325 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8326 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8327 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8328 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8329 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8330 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8331 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8332 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8333 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8334 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8335 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8336 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8337 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8338 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8339 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8340 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8341 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8342 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8343 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8344 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8345 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8346 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8347 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8348 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8349 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8350 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8351 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8352 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8353 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8354 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8355 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8357 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8358 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8359 (VALMASK): Define in one place rather than in two, merging the
8360 USE_LSB_TAG parts; this is simpler.
8361 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8362 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8363 Move up, to avoid use before definition.
8364 Also include "globals.h" earlier, for the same reason.
8365 (make_natnum): New function.
8366 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8367 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8368 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8369 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8370 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8371 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8372 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8373 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8374 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8375 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8376 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8377 (Qwindow_configuration_p, Qimage): New forward declarations.
8378 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8379 (STRING_COPYIN): Remove; unused.
8380 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8381 (xcar_addr, xcdr_addr): New functions. All uses changed.
8382 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8383 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8384 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8385 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8386 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8387 (TYPE_RANGED_INTEGERP): Simplify.
8388 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8389 (setlocale, fixup_locale, synchronize_system_messages_locale)
8390 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8391 Now empty functions, not macros.
8392 (functionp): Return bool, not int.
8393 * window.c (Qwindow_configuration_p): Now extern,
8394 so window.h can use it.
8395 * window.h (Qwindowp): Move decl back to lisp.h.
8397 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8399 * xdisp.c (Fline_pixel_height): New function, required for solving
8402 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8404 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8406 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8408 * lread.c (syms_of_lread):
8409 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8411 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8413 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8415 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8417 * fileio.c (expand_file_name): Doc fix.
8419 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8421 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8422 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8423 Wait for self, not for 0. This can't hurt on GNU or similar
8424 system, and may help with Cygwin.
8426 * keyboard.c: Don't use PROP (...) as an lvalue.
8427 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8428 Use set_prop (A, B), not PROP (A) = B.
8430 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8432 * xdisp.c (get_it_property): Use it->window instead of generating
8433 a Lisp object from it->w.
8435 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8437 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8438 get-char-property the window that is being rendered, instead of
8439 the buffer, to support window-specific overlays. (Bug#14575)
8440 (compute_display_string_pos): When W is NULL, use the current
8441 buffer as the object to pass to get-char-property.
8442 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8443 pointer member of the bidi iterator, since no window is pertinent
8446 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8448 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8449 being displayed, and pass it to compute_display_string_pos.
8450 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8451 (bidi_paragraph_init): All callers changed.
8453 * xdisp.c (init_from_display_pos, init_iterator)
8454 (handle_single_display_spec, next_overlay_string)
8455 (get_overlay_strings_1, reseat_1, reseat_to_string)
8456 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8457 Set bidi_it.w member from it->w.
8458 (compute_display_string_pos): Accept additional argument, the
8459 window being displayed, and pass it to Fget_char_property.
8462 * dispextern.h (struct bidi_it): New member w, the window being
8464 (compute_display_string_pos): Adjust prototype.
8466 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8468 * xgselect.c: Remove unneeded include xterm.h.
8470 * process.c (wait_reading_process_output): Check for NS before GLIB.
8471 GLIB may be linked in due to rsvg, but ns_select must be called.
8473 * xgselect.c (xg_select): Remove call to window_system_available
8474 and g_main_context_pending at the top, so Gdk events (i.e. file
8475 notify) are processed when Emacs is started with -nw.
8477 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8479 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8480 (ctagsfiles3): New variable, includes only *.m files.
8481 (TAGS): Use an explicit language name in the regular expressions,
8482 to avoid transformation of '/SOMETHING' by MSYS to
8483 'c:\MSYS\SOMETHING'.
8485 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8487 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8489 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8491 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8492 still need to set the mouse pointer shape and activate help-echo.
8495 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8497 A few porting etc. fixes for the new file monitor code.
8498 See the thread containing
8499 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8500 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8501 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8502 (dir_monitor_callback, Fgfile_rm_watch):
8503 Use assq_no_quit instead of Fassoc, for speed.
8504 (dir_monitor_callback, Fgfile_rm_watch):
8505 eassert that the monitor is a fixnum.
8506 (dir_monitor_callback): No need for CDR_SAFE.
8507 Simplify building of lisp with alternative tails.
8508 (Fgfile_add_watch, Fgfile_rm_watch):
8509 Do not assume glib functions set errno reliably on failure.
8510 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8511 and signal an error otherwise.
8512 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8513 Use Fdelq instead of Fdelete, for speed.
8515 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8517 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8518 don't insist on being invoked on a highlighted tool-bar button.
8519 Avoids losing tool-bar functionality when mouse-highlight is nil.
8520 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8521 Don't highlight when mouse-highlight is nil.
8522 (note_mouse_highlight): When mouse-highlight is nil, don't return
8523 right away; instead, run tool-bar and mode-line highlight
8524 subroutine, clear any existing highlight, and revert the mouse
8525 pointer to its default shape. (Bug#14558)
8527 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8529 * lisp.mk (lisp): Add prog-mode.el.
8531 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8533 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8534 * process.c (dummy_handler): New function.
8535 (lib_child_handler): New static var.
8536 (handle_child_signal): Invoke it.
8537 (catch_child_signal): If a library has set up a signal handler,
8538 save it into lib_child_handler.
8539 (init_process_emacs): If using glib and not on Windows, tickle glib's
8540 child-handling code so that it initializes its private SIGCHLD handler.
8541 * syssignal.h (SA_SIGINFO): Default to 0.
8542 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8543 31; it should no longer be needed now.
8545 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8547 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8549 * gfilenotify.c (globals_of_gfilenotify): New function.
8550 (syms_of_gfilenotify): Move global initialization there.
8552 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8554 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8556 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8557 * keyboard.c (menu_bar_items, tool_bar_items):
8558 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8559 not override local keymaps any more.
8561 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8563 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8565 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8567 * w32console.c (initialize_w32_display): Return the dimensions of
8568 the console window via 2 additional arguments, not via the current
8569 frame. This avoids crashes due to overrunning the bounds of
8570 frame's decode_mode_spec_buffer, which is not resized following
8571 the change of the frame dimensions from the initial 10x10.
8573 * w32term.h (w32_initialize_display_info): Adjust prototype.
8575 * term.c (init_tty): Take dimensions of the frame from the values
8576 returned by initialize_w32_display.
8578 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8579 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8580 (LIBES): Add $(GFILENOTIFY_LIBS).
8582 * w32inevt.c (handle_file_notifications): Add dummy implementation
8583 for !HAVE_W32NOTIFY.
8585 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8587 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8589 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8591 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8593 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8595 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8597 Fix minor problems found by static checking.
8598 * data.c (pure_write_error):
8599 Use xsignal2, not Fsignal, as Fsignal might return.
8600 * eval.c (set_backtrace_debug_on_exit): Now static.
8601 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8602 No longer inline. EXTERN_INLINE is needed only for functions
8603 defined in .h files. Reindent function header as per GNU style.
8604 (backtrace_p, backtrace_top, backtrace_next):
8605 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8606 compiler or linker. Add extern decls to pacify gcc -Wall.
8607 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8609 * frame.c (free_monitors): Define only on platforms that need it.
8610 * nsterm.m (ns_term_init):
8611 * process.c (catch_child_signal):
8612 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8613 defined on all porting targets these days.
8614 * process.c, process.h (catch_child_signal):
8615 Make it extern only if NS_IMPL_GNUSTEP is defined.
8617 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8619 * w32.c (gettimeofday): Make the signature identical to prototype
8620 in nt/inc/sys/time.h.
8622 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8624 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8627 * keyboard.c (safe_run_hooks_error): Improve error message.
8629 * data.c (pure_write_error): Add `object' argument.
8630 * puresize.h (CHECK_IMPURE): Use it.
8632 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8634 * Makefile.in (NOTIFY_OBJ): New variable.
8635 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8637 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8638 Call syms_of_gfilenotify.
8640 * gfilenotify.c: New file.
8642 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8643 and Qfile_w32notify.
8644 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8645 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8647 * lisp.h: Declare syms_of_gfilenotify.
8649 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8651 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8653 Merge the specpdl and backtrace stacks. Make the structure of the
8654 specpdl entries more obvious via a tagged union of structs.
8655 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8656 (enum specbind_tag): New enum.
8657 (struct specbinding): Make it a tagged union of structs.
8658 Add a case for backtrace records.
8659 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8660 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8661 (backtrace_debug_on_exit): New accessors.
8662 (struct backtrace): Remove.
8663 (struct catchtag): Remove backlist field.
8664 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8666 (Flocal_variable_p): Speed up the common case where the binding is
8668 * eval.c (backtrace_list): Remove.
8669 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8670 (set_backtrace_args, set_backtrace_nargs)
8671 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8672 (backtrace_next): New functions.
8673 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8674 (unwind_to_catch, internal_lisp_condition_case)
8675 (internal_condition_case, internal_condition_case_1)
8676 (internal_condition_case_2, internal_condition_case_n): Don't bother
8677 with backtrace_list any more.
8678 (Fsignal): Adjust to new backtrace format.
8679 (grow_specpdl): Move up.
8680 (record_in_backtrace): New function.
8681 (eval_sub, Ffuncall): Use it.
8682 (apply_lambda): Adjust to new backtrace format.
8683 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8685 (specbind): Adjust to new specpdl format. Simplify.
8686 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8687 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8689 (mark_backtrace): Remove.
8690 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8691 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8692 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8694 * profiler.c (record_backtrace): Use get_backtrace.
8695 (handle_profiler_signal): Use backtrace_top_function.
8696 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8699 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8701 * process.h (catch_child_signal): Declare.
8703 * process.c (catch_child_signal): New function.
8704 (init_process_emacs): Call it.
8706 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8707 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8709 (x_set_cursor_type): Remove declaration.
8710 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8711 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8712 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8713 (ns_get_color): Use F suffix on float.
8714 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8715 (ns_get_rgb_color): Remove.
8716 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8717 (note_mouse_movement): x and y are CGFloat.
8718 (ns_draw_fringe_bitmap): Remove unused rowY.
8719 Change #if to COCOA && >= 10_6.
8720 (ns_draw_window_cursor): Remove unused overspill.
8721 (ns_draw_underwave): width and x are EamcsCGFloat.
8722 (ns_draw_box): thickness is CGFloat.
8723 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8724 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8725 if not in main thread.
8726 (ns_get_pending_menu_title, ns_check_menu_open)
8727 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8728 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8729 (sendFromMainThread:): New method.
8730 (changeFont:): size is CGFloat.
8731 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8732 Disable warning about permanent text.
8733 (characterIndexForPoint:): Adjust return type depending on GNUstep
8735 (mouseDown:): delta is CGFloat.
8736 (updateFrameSize): Remove unised variable f.
8737 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8738 Cast float to EmacsCGFloat.
8739 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8740 also to -1 when restoring.
8741 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8742 inside NS_IMPL_COCOA.
8743 (toggleFullScreen:): Put call to toggleFullScreen inside
8744 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8745 (setPosition:portion:whole:): por is CGFloat.
8746 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8747 (mouseDown:): Use CGFloat.
8748 (mouseDragged:): Remove unised variable edge.
8749 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8751 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8753 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8754 when NS_IMPL_GNUSTEP.
8755 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8756 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8757 (EmacsToolbar): Add clearAll. Add tag argument to
8758 addDisplayItemWithImage.
8759 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8761 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8763 * nsmenu.m (ns_update_menubar): Make static.
8764 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8765 (fillWithWidgetValue:): Add cast to SEL for setAction.
8766 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8767 (update_frame_tool_bar): Update code for GNUstep.
8768 (clearAll): New method.
8769 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8770 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8771 Move identifierToItem setObject and activeIdentifiers addObject before
8772 call to insertItemWithItemIdentifier.
8773 (validateVisibleItems): Fix indentation.
8774 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8775 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8776 UtilityWindow to aStyle, remove call to setStyleMask.
8778 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8780 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8781 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8782 Use F suffix on floats.
8783 (ns_char_width): Returns CGFloat.
8784 (ns_ascii_average_width): w is CGFloat instead of float.
8785 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8787 (ns_glyph_metrics): CGFloat instead of float.
8789 * nsfns.m (x_set_foreground_color, x_set_background_color):
8791 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8792 remove unused variables.
8793 (Fns_read_file_name): Keep track if panel is for save.
8794 Use ns_filename_from_panel/ns_directory_from_panel.
8795 (Fns_list_services): delegate only used for COCOA.
8796 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8797 Just return the input if GNUstep.
8798 (x_screen_planes): Remove.
8799 (Fxw_color_values): Use EmacsCGFloat
8800 (Fns_display_monitor_attributes_list): Only get screen number for
8802 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8804 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8805 ns_directory_from_panel.
8807 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8809 * process.c (handle_child_signal): Also use WCONTINUED.
8810 This is so that list-processes doesn't mistakenly list the process
8811 as stopped, when the process has actually been continued and is
8814 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8816 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8817 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8818 not already configured.
8820 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8822 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8824 * Makefile.in (mostlyclean): Remove *.res files.
8826 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8828 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8829 a buffer (bug#8447).
8831 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8833 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8834 display vector, and we backtrack, handle the case that the
8835 previous character position is also displayed from a display
8836 vector or covered by a display string or image. (Bug#14476)
8838 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8840 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8841 (struct MonitorInfo, free_monitors): Remove.
8842 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8843 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8844 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8847 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8848 (struct MonitorInfo, free_monitors): Remove.
8849 (ns_screen_name): Make static.
8850 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8851 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8854 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8855 (struct MonitorInfo): New struct.
8856 (free_monitors, make_monitor_attribute_list): Declare.
8858 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8860 (free_monitors, make_monitor_attribute_list): New functions.
8861 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8864 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8866 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8868 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8870 * keyboard.c: Apply keyboard decoding only to events that come directly
8871 from the tty, not from unread-command-events (bug#14368).
8872 (read_event_from_main_queue): New function, extracted from read_char.
8873 (read_decoded_char): Remove.
8874 (read_decoded_event_from_main_queue): New function to replace it.
8875 (read_char): Use it.
8876 (read_key_sequence): Use read_char rather than read_decoded_char.
8878 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8880 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8882 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8884 2013-05-22 Kenichi Handa <handa@gnu.org>
8886 The following changes are to fix the setting of
8887 buffer-file-coding-system on, for instance, C-x RET c unix RET
8888 _FILE_OF_DOS_EOL_TYPE_ RET.
8890 * coding.h (struct coding_system): New member detected_utf8_chars.
8892 * coding.c (detect_coding_utf_8): Count characters and check EOL
8893 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8895 (setup_coding_system): Do not initialize coding->head_ascii.
8896 (check_ascii): Do not set coding->eol_seen but update it. Do not
8897 call adjust_coding_eol_type here.
8898 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8899 If the eol-type of CODING is already specified, adjust the eol type
8900 of the found coding-system.
8901 (decode_coding_gap): Cancel previous change. Utilize the
8902 character numbers counted by detect_coding_utf_8. Fix detection
8905 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8907 * search.c (looking_at_1): Only set last_thing_searched if the match
8908 changed the match-data (bug#14281).
8910 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8912 * xdisp.c (reseat_at_previous_visible_line_start):
8913 Already declared in dispextern.h, so remove it here.
8914 (move_it_vertically_backward): Likewise.
8916 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8918 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8919 (Fx_display_pixel_width, Fx_display_pixel_height)
8920 (Fx_display_mm_width, Fx_display_mm_height):
8921 Mention `display-monitor-attributes-list' in docstrings.
8923 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8924 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8925 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8926 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8927 (Fx_display_backing_store, Fx_display_visual_class)
8928 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8929 (Fx_display_grayscale_p, Fx_display_pixel_width)
8930 (Fx_display_pixel_height, Fx_display_planes)
8931 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8932 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8933 (Fx_display_mm_width, Fx_display_mm_height)
8934 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8935 height for all physical monitors as in X11.
8937 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8938 Return pixel width or height for all physical monitors as in X11.
8940 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8942 Port --enable-gcc-warnings to clang.
8943 * bytecode.c (exec_byte_code):
8945 Redo diagnostic pragmas to pacify clang, too.
8946 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8947 * editfns.c (Fencode_time):
8948 * fileio.c (file_accessible_directory_p):
8949 * font.c (font_unparse_xlfd):
8950 Use '&"string"[index]' instead of '"string" + (index)'.
8951 * undo.c (user_error): Remove; unused.
8953 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8955 * insdel.c (insert_1_both): Document the arguments, instead of
8956 referring to insert_1, which no longer exists.
8958 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8959 some window, increment windows_or_buffers_changed, so that
8960 *Messages* display in that window is updated. (Bug#14408)
8962 * w32.c: Include epaths.h.
8963 (init_environment): Use cmdproxy.exe without leading directories.
8964 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8966 (gettimeofday): Adjust signature and return value to Posix
8969 * unexw32.c (open_output_file): Delete the existing emacs.exe
8970 before creating it, to break the hard link to the versioned
8973 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8974 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8975 (FIRSTFILE_OBJ): New variables.
8976 (W32_RES): Rename to EMACSRES. All users changed.
8977 (base_obj): Use $(CM_OBJ).
8978 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8979 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8980 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8981 $(W32_RES_LINK) before $(LIBES).
8982 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8984 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8986 * makefile.w32-in (DOC): Use just "DOC".
8988 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8990 * process.c: Export default filters and sentinels to Elisp.
8991 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8993 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8994 (Fset_process_sentinel, Fformat_network_address):
8995 Default to them instead of nil.
8996 (server_accept_connection): Sentinels can't be nil any more.
8997 (read_and_dispose_of_process_output): New function, extracted from
8998 read_process_output.
8999 (read_process_output): Use it; filters can't be nil.
9000 (Finternal_default_process_filter): New function, extracted from
9001 read_process_output.
9002 (exec_sentinel_unwind): Remove function.
9003 (exec_sentinel): Don't zilch sentinel while running.
9004 (status_notify): Sentinels can't be nil.
9005 (Finternal_default_process_sentinel): New function extracted from
9007 (setup_process_coding_systems): Default filter is not nil any more.
9008 (syms_of_process): Export new Elisp functions and initialize
9010 * lisp.h (make_lisp_proc): New function.
9012 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9014 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9016 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9018 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9019 unless we know that the window w is a leaf window.
9020 Another attempt at solving bug#14062.
9022 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9024 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9027 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9029 * image.c (gif_load): Check that subimages fit (Bug#14345).
9031 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9033 * lread.c (skip_dyn_eof): New function.
9034 (read1): Use it to skip the end of a file in response to #@00.
9036 * doc.c (get_doc_string): Slightly relax the sanity checking.
9038 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9040 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9041 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9042 (MonitorInfo): New struct.
9043 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9044 (Fns_display_monitor_attributes_list): New functions.
9045 (display-usable-bounds): Remove.
9046 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9049 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9051 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9052 (GTK_CHECK_VERSION): New macro, if not already defined.
9053 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9054 replaced by GTK_CHECK_VERSION.
9056 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9058 * xterm.h (GTK_PREREQ): New macro.
9059 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9060 to use this macro instead, for consistency and clarity.
9062 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9064 * xdisp.c (row_for_charpos_p): New function, with code of
9065 cursor_row_p, but accepts an additional argument CHARPOS instead
9066 of using a hardcoded PT.
9067 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9068 (row_containing_pos): Call row_for_charpos_p instead of partially
9069 doing the same. Fixes cursor positioning under longlines-mode
9070 when longlines-show-effect includes more than one newline, when
9071 moving the cursor vertically up.
9073 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9075 * makefile.w32-in (ACL_H): New macro.
9076 ($(BLD)/fileio.$(O)): Update dependencies.
9078 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9080 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9081 * Makefile.in (LIB_ACL): New macro.
9082 (LIBACL_LIBS): Remove.
9083 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9084 * fileio.c: Include <acl.h>.
9085 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9086 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9088 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9091 * unexelf.c: Don't assume ElfW (Half) fits in int.
9092 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9093 when dealing with ElfW (Half) values, since they can exceed 2**31
9094 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9095 (entry_address): Omit unused NUM arg. All uses changed.
9097 2013-05-07 Juri Linkov <juri@jurta.org>
9099 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9100 to the string converted from number with `Fnumber_to_string'.
9103 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9105 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9106 This fixes a problem introduced by my previous change.
9108 2013-05-07 Glenn Morris <rgm@gnu.org>
9110 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9112 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9114 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9116 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9118 Static checking by GCC 4.8.0.
9119 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9120 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9121 (x_get_monitor_attributes_fallback)
9122 (x_get_monitor_attributes_xinerama)
9123 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9124 Define only if USE_GTK.
9125 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9126 (x_get_monitor_attributes_fallback): Omit unused locals.
9127 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9128 Use double, not float, to avoid mixed-mode floating point arithmetic.
9130 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9131 Jan Djärv <jan.h.d@swipnet.se>
9133 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9134 (XINERAMA_CFLAGS): New macros.
9135 (ALL_CFLAGS, LIBES): Use them.
9137 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9138 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9139 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9140 (syms_of_xfns): DEFSYM them.
9141 (struct MonitorInfo): New struct.
9142 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9143 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9144 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9145 (x_get_monitor_attributes_xinerama): New functions.
9146 (Fx_display_monitor_attributes_list): New primitive.
9147 (syms_of_xfns): Defsubr it.
9149 * xterm.h (x_display_info): Add Xatom_net_workarea and
9150 Xatom_net_current_desktop.
9152 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9153 and dpyinfo->Xatom_net_current_desktop.
9155 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9157 * xdisp.c (pos_visible_p): Use the special code for finding the
9158 beginning of a display property or overlay for any "replacing"
9159 display property, not just for display strings. This solves
9160 incorrect reporting of position by posn-at-point. (Bug#14241)
9162 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9164 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9165 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9166 Verify that ElfW (Half) fits in int.
9167 (fatal): Use same signature as lisp.h.
9168 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9169 configure and build with -DUNEXELF_DEBUG without worrying about
9170 other modules that use DEBUG.
9171 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9172 possibly-wide integers now uses it instead of plain fprintf.
9173 (entry_address): New function, which avoids problems with 32-bit
9174 overflow on 64-bit hosts.
9175 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9176 (round_up): Don't assume the remainder fits in int.
9177 (find_section): Use bool for boolean. Simplify debug code.
9178 (unexec): Don't assume file sizes fit in int or size_t.
9179 Omit unnecessary trailing newline in 'fatal' format.
9180 Use strerror rather than outputting decimal error number.
9181 Remove unused code when emacs is not defined;
9182 this file relies on Emacs now.
9183 Don't assume e_phnum and e_shnum are positive.
9185 * regex.c: Fix problems when DEBUG is defined.
9186 (extract_number, extract_number_and_incr): Define regardless of
9187 whether DEBUG is defined; that's simpler and makes the code less
9188 likely to go stale in the normal case when DEBUG is not defined.
9189 Return int rather than taking an int * arg. All callers changed.
9190 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9191 Remove, replacing with ...
9192 (DEBUG_PRINT): New macro. All callers changed.
9193 (DEBUG_COMPILES_ARGUMENTS): New macro.
9194 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9195 (print_compiled_pattern, print_double_string) [DEBUG]:
9196 Use prototype rather than old-style definition.
9197 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9198 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9199 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9200 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9201 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9202 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9203 This matters only when DEBUG is defined.
9205 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9207 * xdisp.c (set_iterator_to_next): Set the
9208 ignore_overlay_strings_at_pos_p flag only if we are _really_
9209 iterating over an overlay string, as indicated by the
9210 current.overlay_string_index member. (Bug#14306)
9212 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9214 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9215 to where it is used, to avoid autorelease issues (Bug#14050).
9217 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9219 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9220 * fileio.c (syms_of_fileio): Implement this.
9221 * filelock.c (create_lock_file): If symbolic links don't work, so
9222 we use a regular file as a lock file, do not fsync the lock file;
9225 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9227 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9228 (syms_of_minibuf): Adjust accodingly.
9230 * callint.c (Fcall_interactively): Adjust calls accordingly.
9232 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9234 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9235 w->contents is a buffer before computing everything else.
9236 Use parentheses to disambiguate last part of the condition.
9238 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9239 assertion violations. (Bug#14062)
9241 2013-05-01 David Reitter <david.reitter@gmail.com>
9243 * nsfns.m (ns_tooltip): Initialize.
9245 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9247 * coding.c (decode_coding_gap): Don't remove the character before
9248 a newline unless it's a CR character. (Bug#14287)
9250 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9252 * dispextern.h (struct face): Move enum face_underline_type
9253 earlier so that bitfields can be in the same word.
9255 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9257 * nsfns.m (handlePanelKeys): New function.
9258 (EmacsOpenPanel:performKeyEquivalent:)
9259 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9260 arrows/function/control and copy/paste keys (Bug#14296).
9262 2013-04-27 Juri Linkov <juri@jurta.org>
9264 * callint.c (Fcall_interactively): Call `Qread_number' for
9265 interactive code letter `n' instead of using duplicate code.
9268 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9270 * systime.h (make_timeval): Declare as 'const'.
9272 2013-04-27 Kenichi Handa <handa@gnu.org>
9274 * font.c (font_open_entity): Always open a font of manageable
9277 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9279 Port better to AIX (Bug#14258).
9280 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9283 2013-04-24 Kenichi Handa <handa@gnu.org>
9285 * coding.c (decode_coding_iso_2022): When an invalid escape
9286 sequence is encountered, reset the invocation and designation
9287 status to the safest one.
9289 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9291 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9292 Without this fix, "make distclean" leaves stamp-h1 behind.
9294 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9296 * w32fns.c (w32_fullscreen_rect): New function to compute the
9297 window rectangle for the given fullscreen mode.
9298 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9299 longer tunes the window size. This keeps the window's edges flush
9300 with the screen and allows the taskbar to hide itself in fullboth.
9302 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9303 window decorations and uses the entire screen.
9305 * w32term.h (w32_fullscreen_rect) Add prototype.
9306 (struct w32_output): Replace normal_width, normal_height,
9307 normal_top, and normal_left members with a single normal_placement
9309 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9311 (FRAME_NORMAL_PLACEMENT): New macro.
9313 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9315 * minibuf.c (Ftest_completion): Silence compiler warning.
9317 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9319 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9322 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9325 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9326 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9327 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9328 parentheses where appropriate.
9330 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9332 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9334 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9336 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9337 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9338 Mention in the doc string that setting these variables takes
9339 effect only after a call to set-window-buffer. (Bug#14200)
9341 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9343 * indent.c (Fvertical_motion): Don't consider display strings on
9344 overlay strings as display strings on the buffer position we
9345 started from. This prevents vertical cursor motion from jumping
9346 more than one line when there's an overlay string with a display
9347 property at end of line.
9348 Reported by Karl Chen <Karl.Chen@quarl.org> in
9349 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9351 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9353 * window.c (select_window): `record_buffer' even if window is
9354 already selected (bug#14191).
9356 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9358 * window.c (Fwindow_end): Test more flags, including the buffer's
9359 last_overlay_modified flag, to determine whether the window's
9360 display is really up-to-date. Prevents the function from
9361 returning a stale value. (Bug#14170)
9362 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9365 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9367 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9368 garbaged only if it is not already the top frame on its TTY.
9369 This prevents flickering due to constant redrawing of TTY frames when
9370 there are GUI frames open in the same session. (Bug#13864)
9372 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9374 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9375 of marking the idle timers directly.
9377 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9379 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9382 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9384 * window.c (select_window): Don't record_buffer while the invariant is
9385 temporarily broken (bug#14161).
9387 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9389 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9391 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9393 2013-04-07 Romain Francoise <romain@orebokech.com>
9395 Ignore additional platform-specific ACL errors (Bug#13702).
9396 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9397 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9399 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9401 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9404 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9406 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9407 This bug was introduced by my 2013-02-25 change that simplified
9408 data_start configuration. Without this change, on GNU/Linux
9409 an Emacs configured with --enable-profiling fails immediately
9410 due to a profiler signal.
9411 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9412 with these flags. On platforms where special flags are needed
9413 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9414 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9415 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9417 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9419 Get rid of some platform-specific functions examining window
9420 system and its capabilities. This is a partial rework of the
9422 * lisp.h (have_menus_p): Remove prototype. This function is
9423 replaced with platform-independent window_system_available.
9424 (check_window_system): Move to...
9425 * frame.h (decode_window_system_frame, window_system_available):
9426 ...here, add new prototypes.
9427 * frame.c (window_system_available, decode_window_system_frame):
9429 (check_window_system): Platform-independent now.
9430 * xterm.h (x_in_use): Remove declaration.
9432 * w32term.h (check_x_frame):
9433 * nsterm.h (check_x_frame): Remove prototypes. This function
9434 is replaced with platform-independent decode_window_system_frame.
9435 * msdos.c (have_menus_p): Remove.
9436 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9437 Remove platform-specific functions. Use check_window_system,
9438 decode_window_system_frame and check_ns_display_info where
9439 appropriate. Minor style and comment tweaks.
9440 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9441 (check_x_frame): Likewise.
9442 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9444 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9445 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9446 * xmenu.c, xselect.c: All related users changed.
9448 2013-04-03 Kenichi Handa <handa@gnu.org>
9450 The following changes is to optimize the code for reading UTF-8
9453 * coding.c (check_ascii): Rename from detect_ascii. Return value
9454 changed. Check EOL format. Do not call adjust_coding_eol_type
9456 (check_utf_8): New function.
9457 (adjust_coding_eol_type): Do nothing if already adjusted.
9458 (detect_coding): Compare the return value of check_ascii with
9459 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9460 (decode_coding_gap): Optimize for valid UTF-8.
9462 2013-03-21 Kenichi Handa <handa@gnu.org>
9464 * coding.c (syms_of_coding): Cancel previous change.
9466 * insdel.c (insert_from_gap): Fix previous change.
9468 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9470 Consistently use platform-specific function to detect window system.
9471 * lisp.h (check_window_system): New prototype. This function is
9472 going to replace check_x, check_w32 and check_ns.
9473 (have_menus_p): Mention msdos.c in comment.
9474 * fontset.c (check_window_system_func): Remove. Adjust all users.
9475 * fontset.h (check_window_system_func): Remove prototype.
9476 * nsterm.h (check_ns):
9477 * xterm.h (check_x):
9478 * w32term.h (check_w32): Likewise.
9479 * menu.c (Fx_popup_menu): Use check_window_system.
9480 * msdos.c (check_window_system): Define for MS-DOS.
9481 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9482 * w32fns.c (check_window_system): Likewise for MS-Windows.
9483 * xfns.c (check_window_system): Likewise for X.
9484 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9485 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9487 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9489 Prefer < to > in range checks such as 0 <= i && i < N.
9490 This makes it easier to visualize quantities on a number line.
9491 This patch doesn't apply to all such range checks,
9492 only to the range checks affected by the 2013-03-24 change.
9493 This patch reverts most of the 2013-03-24 change.
9494 * alloc.c (xpalloc, Fgarbage_collect):
9495 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9496 * character.c (string_escape_byte8):
9497 * charset.c (read_hex):
9498 * data.c (cons_to_unsigned):
9499 * dispnew.c (update_frame_1):
9500 * doc.c (Fsubstitute_command_keys):
9501 * doprnt.c (doprnt):
9502 * editfns.c (hi_time, decode_time_components):
9503 * fileio.c (file_offset):
9504 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9505 * font.c (font_intern_prop):
9506 * frame.c (x_set_alpha):
9507 * gtkutil.c (get_utf8_string):
9508 * indent.c (check_display_width):
9509 * keymap.c (Fkey_description):
9510 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9512 * minibuf.c (read_minibuf_noninteractive):
9513 * process.c (wait_reading_process_output):
9514 * search.c (Freplace_match):
9515 * window.c (get_phys_cursor_glyph):
9516 * xdisp.c (redisplay_internal):
9517 * xsmfns.c (smc_save_yourself_CB):
9518 Prefer < to > for range checks.
9519 * dispnew.c (sit_for): Don't mishandle NaNs.
9520 This fixes a bug introduced in the 2013-03-24 change.
9521 * editfns.c (decode_time_components): Don't hoist comparison.
9522 This fixes another bug introduced in the 2013-03-24 change.
9524 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9526 * frame.h (struct frame): Drop scroll_bottom_vpos
9527 member becaue all real users are dead long ago.
9528 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9529 * xdisp.c (redisplay_internal): Adjust user.
9531 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9533 * nsmenu.m (showAtX:Y:for:): setLevel to
9534 NSPopUpMenuWindowLevel (Bug#13998).
9536 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9538 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9539 (ns_check_pending_open_menu): Declare.
9541 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9542 (x_activate_menubar): Update the menu with title that matches
9543 ns_get_pending_menu_title, and call
9544 ns_check_pending_openmenu (Bug#12698).
9545 (menuWillOpen:): New method.
9546 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9548 * nsterm.m (menu_will_open_state, menu_mouse_point)
9549 (menu_pending_title): New varaibles.
9550 (ns_get_pending_menu_title, ns_check_menu_open)
9551 (ns_check_pending_open_menu): New functions.
9553 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9555 * indent.c (current_column_bol_cache): Remove leftover which is not
9556 used in Fmove_to_column any more.
9557 (current_column, scan_for_column): Adjust users.
9558 * keyboard.c (last_point_position_buffer, last_point_position_window):
9559 Remove leftovers which are not used for recording undo any more.
9560 (command_loop_1, syms_of_keyboard): Adjust users.
9561 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9562 redisplay_window any more.
9563 (move_it_to): Adjust user.
9565 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9567 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9568 Update dependencies.
9570 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9572 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9573 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9576 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9578 * window.h (struct window): Replace hchild, vchild and buffer slots
9579 with a single slot 'contents'. This is possible because each valid
9580 window may have either the child window (in vertical or horizontal
9581 combination) or buffer to display (for the leaf window). Using that,
9582 a lot of operations to traverse and/or change window hierarchies may
9583 be simplified. New member horizontal is used to distinguish between
9584 horizontal and vertical combinations of internal windows.
9585 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9586 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9587 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9588 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9589 Use contents slot, not buffer, where appropriate.
9590 (wset_combination): New function.
9591 (wset_buffer): Add eassert.
9592 (Fframe_first_window): Simplify the loop reaching first window.
9593 (Fwindow_buffer): Use WINDOW_LEAF_P.
9594 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9595 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9596 (unshow_buffer): Convert initial debugging check to eassert.
9597 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9598 (make_parent_window, window_resize_check, window_resize_apply)
9599 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9600 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9601 Adjust to match struct window changes.
9602 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9603 (mark_window_cursors_off, count_windows, get_leaf_windows)
9604 (foreach_window_1): Simplify the loop.
9605 * alloc.c (mark_object): Do not check for the leaf window because
9606 internal windows has no glyph matrices anyway.
9607 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9608 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9609 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9610 (build_frame_matrix_from_window_tree, mirror_make_current)
9611 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9612 (update_window_tree, set_window_update_flags): Simplify the loop.
9613 (sync_window_with_frame_matrix_rows): Enforce live window.
9614 Use contents slot, not buffer, where appropriate.
9615 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9616 and WINDOW_HORIZONTAL_COMBINATION_P.
9617 (make_frame_visible_1): Simplify the loop.
9618 Use contents slot, not buffer, where appropriate.
9619 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9620 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9621 (expose_window_tree): Likewise.
9622 Use contents slot, not buffer, where appropriate.
9623 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9624 to avoid deleted windows. Use contents slot instead of buffer.
9625 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9626 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9627 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9628 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9630 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9632 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9633 identify the reasons for assertion violations in bug#14062 and
9635 (Fx_show_tip): Fix compilation error under
9636 "--enable-check-lisp-object-type". (Bug#14073)
9638 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9639 Reported by <rzl24ozi@gmail.com>.
9641 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9643 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9645 (unwind_with_echo_area_buffer): ...to restore it here.
9646 This is needed to ensure that...
9647 (redisplay_window): ...both window markers are valid here,
9648 which is verified by eassert.
9649 * editfns.c (save_excursion_save): Do not assume that
9650 selected_window always displays the buffer.
9651 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9654 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9656 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9659 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9661 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9663 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9665 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9666 since MinGW's w32api headers do. This avoids compiler warnings.
9668 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9671 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9673 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9675 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9677 * gtkutil.c (style_changed_cb): Check if frame is live and an
9678 X frame (Bug#14038).
9680 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9682 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9683 Define only for _WIN32_WINNT less than 0x0500.
9684 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9686 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9687 see its own definitions of 'struct timeval' and 'struct timezone'.
9689 Fix incompatibilities between MinGW.org and MinGW64 headers.
9690 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9692 * w32.c (REPARSE_DATA_BUFFER): Guard with
9693 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9695 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9697 * xterm.c: Include X11/XKBlib.h
9698 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9700 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9702 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9704 * blockinput.h (input_blocked_p): Likewise.
9705 * bytecode.c (exec_byte_code): Likewise.
9706 * callproc.c (call_process_kill, call_process_cleanup)
9707 (Fcall_process): Likewise.
9708 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9709 (Fccl_execute_on_string): Likewise.
9710 * character.c (string_escape_byte8): Likewise.
9711 * charset.c (read_hex): Likewise.
9712 * cm.c (calccost): Likewise.
9713 * data.c (cons_to_unsigned): Likewise.
9714 * dired.c (directory_files_internal, file_name_completion):
9716 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9717 (sit_for): Likewise.
9718 * doc.c (Fsubstitute_command_keys): Likewise.
9719 * doprnt.c (doprnt): Likewise.
9720 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9721 * emacsgtkfixed.c: Likewise.
9722 * fileio.c (file_offset, Fwrite_region): Likewise.
9723 * floatfns.c (Fexpt, fmod_float): Likewise.
9724 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9726 * font.c (font_intern_prop): Likewise.
9727 * frame.c (x_set_alpha): Likewise.
9728 * gtkutil.c (get_utf8_string): Likewise.
9729 * indent.c (check_display_width): Likewise.
9730 * intervals.c (create_root_interval, rotate_right, rotate_left)
9731 (split_interval_right, split_interval_left)
9732 (adjust_intervals_for_insertion, delete_node)
9733 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9734 (merge_interval_right, merge_interval_left, copy_intervals)
9735 (set_intervals_multibyte_1): Likewise.
9736 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9737 * keymap.c (Fkey_description): Likewise.
9738 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9739 * lread.c (openp, read_integer, read1, string_to_number):
9741 * menu.c (ensure_menu_items): Likewise.
9742 * minibuf.c (read_minibuf_noninteractive): Likewise.
9743 * print.c (printchar, strout): Likewise.
9744 * process.c (create_process, Faccept_process_output)
9745 (wait_reading_process_output, read_process_output, send_process)
9746 (wait_reading_process_output): Likewise.
9747 * profiler.c (make_log, handle_profiler_signal): Likewise.
9748 * regex.c (re_exec): Likewise.
9749 * regex.h: Likewise.
9750 * search.c (looking_at_1, Freplace_match): Likewise.
9751 * sysdep.c (get_child_status, procfs_ttyname)
9752 (procfs_get_total_memory): Likewise.
9753 * systime.h (EMACS_TIME_VALID_P): Likewise.
9754 * term.c (dissociate_if_controlling_tty): Likewise.
9755 * window.c (get_phys_cursor_glyph): Likewise.
9756 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9757 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9759 * xfns.c (Fx_window_property): Likewise.
9760 * xmenu.c (set_frame_menubar): Likewise.
9761 * xselect.c (x_get_window_property, x_handle_dnd_message):
9763 * xsmfns.c (smc_save_yourself_CB): Likewise.
9764 * xterm.c (x_scroll_bar_set_handle): Likewise.
9766 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9768 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9769 to be optional or nil. Adjust comment and convert it to docstring.
9770 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9771 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9773 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9775 Static checking by GCC 4.8-20130319.
9776 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9777 * process.c (Fset_process_datagram_address)
9778 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9779 * xdisp.c (get_char_face_and_encoding)
9780 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9781 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9782 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9784 2013-03-24 Ken Brown <kbrown@cornell.edu>
9786 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9787 fix compilation on 64-bit Cygwin, where underscores are not
9788 automatically prepended.
9790 * w32term.c (w32_initialize): Silence compiler warning.
9792 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9794 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9795 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9796 variables, to save and restore frame dimensions.
9797 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9798 after returning from a 'fullscreen' configuration.
9799 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9800 to avoid races between the main thread and the input thread.
9802 * w32term.h (struct w32_output): New members normal_width,
9803 normal_height, normal_top, normal_left, and prev_fsmode.
9804 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9805 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9808 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9809 'fullscreen' parameter. Always record previous width and height
9810 of the frame, except when switching out of maximized modes, so
9811 that they could be restored correctly, instead of resetting to the
9812 default frame dimensions. Send SC_RESTORE command to the frame,
9813 unless we are going to send SC_MAXIMIZE, to restore the frame
9814 resize hints in the mouse pointer shown by the window manager.
9817 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9819 * lisp.h (get_frame_param): Adjust conditions for prototype
9822 2013-03-22 Ken Brown <kbrown@cornell.edu>
9824 * unexcw.c: Drop unneeded inclusion of w32common.h.
9825 (report_sheap_usage): Declare.
9826 (read_exe_header): Add magic numbers for x86_64.
9827 (fixup_executable): Fix printf format specifier for unsigned long
9830 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9832 * frame.h (struct frame): Put menu_bar_window under #ifdef
9833 because this member is not needed when X toolkit is in use.
9834 (fset_menu_bar_window):
9835 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9836 (free_glyphs, update_frame):
9837 * xdisp.c (expose_frame): Likewise.
9838 (display_menu_bar): Likewise. Remove redundant eassert.
9839 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9842 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9844 Use functions and constants to manipulate Lisp_Save_Value objects.
9845 This replaces code that used macros and strings and token-pasting.
9846 The change makes the C source a bit easier to follow,
9847 and shrinks the Emacs executable a bit.
9848 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9849 (make_save_value): Change 1st arg from string to enum. All callers
9852 (mark_object): Use if, not #if, for GC_MARK_STACK.
9853 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9854 (XSAVE_OBJECT): Now functions, not macros.
9855 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9856 the constant was never used.
9857 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9858 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9859 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9860 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9862 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9863 type3 with a single member save_type. All uses changed.
9864 (save_type, set_save_pointer, set_save_integer): New functions.
9865 * print.c (PRINTX): Remove.
9867 * alloc.c: Remove redundant static declarations.
9869 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9871 * window.h (struct window): Convert left_col, top_line, total_lines
9872 and total_cols from Lisp_Objects to integers. Adjust comments.
9873 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9875 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9876 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9877 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9878 Adjust users where appropriate.
9880 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9882 * frame.h (struct frame): Drop resx and resy because the same data is
9883 available from window system-specific output context. Adjust users.
9884 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9885 New functions to provide defaults when no window system available.
9886 (FRAME_RES_X, FRAME_RES_Y): New macros.
9887 (NUMVAL): Move from xdisp.c.
9888 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9889 (Ffont_face_attributes, Fopen_font):
9890 * image.c (gs_load):
9891 * w32font.c (fill_in_logfont):
9892 * xdisp.c (calc_pixel_width_or_height):
9893 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9894 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9896 2013-03-20 Kenichi Handa <handa@gnu.org>
9898 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9899 to 1 (temporary workaround until a bug related to ASCII
9900 optimization is fixed).
9902 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9904 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9905 Signal error if window is not internal. Adjust docstring.
9906 (delete_all_child_windows): Use combination_limit to save the buffer.
9907 (Fset_window_configuration): Adjust accordingly.
9908 * print.c (syms_of_print): Initialize debugging output not here...
9909 (init_print_once): ...but in a new function here.
9910 * lisp.h (init_print_once): Add prototype.
9911 * emacs.c (main): Add call to init_print_once. Adjust comments.
9913 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9915 * window.c (window_resize_check, window_resize_apply)
9916 (window_from_coordinates, recombine_windows, set_window_buffer)
9917 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9918 (Fsplit_window_internal, Fdelete_window_internal)
9919 (freeze_window_starts): Use bool for booleans.
9920 * window.h (window_frame_coordinates, resize_frame_windows)
9921 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9923 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9925 * dispnew.c (bitch_at_user): Use `user-error'.
9927 2013-03-17 Ken Brown <kbrown@cornell.edu>
9929 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9930 as return type of image_background. (Bug#13981)
9931 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9933 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9935 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9936 (ns_select): Don't return with result uninitialized.
9938 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9941 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9943 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9944 directories. If filename is nil, get directory name (Bug#13932).
9945 Use getFilename and getDirectory.
9946 (getFilename, getDirectory): New methods for EmacsSavePanel and
9948 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9950 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9952 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9954 2013-03-15 Kenichi Handa <handa@gnu.org>
9956 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9957 (adjust_after_replace): Make it back to static. Delete the third
9958 arg text_at_gap_tail. Cancel the code for handling it.
9960 * coding.h (struct coding_system): New member eol_seen.
9962 * coding.c (detect_ascii): New function.
9963 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9964 when the source bytes are actually scanned. On detecting for
9965 coding_category_utf_8_auto, call detect_ascii instead of scanning
9966 source bytes directly.
9967 (produce_chars): Call insert_from_gap with the new arg 0.
9968 (encode_coding): Likewise.
9969 (decode_coding_gap): Control ASCII optimization by the variable
9970 disable_ascii_optimization instead of #ifndef .. #endif.
9971 Deccode EOL format according to coding->eol_seen.
9972 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9975 * lisp.h (adjust_after_replace): Cancel externing it.
9976 (insert_from_gap): Adjust prototype.
9978 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9980 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9981 FULLSCREEN_MAXIMIZED. (Bug#13935)
9983 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9985 * region-cache.c (find_cache_boundary, move_cache_gap)
9986 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9987 Simplify debugging check and convert to eassert. Adjust comment.
9988 (pp_cache): Put under ENABLE_CHECKING.
9990 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9992 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9993 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9995 (w32fullscreen_hook): If the frame is visible, reset
9996 f->want_fullscreen flag after changing the frame size. If the
9997 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10000 2013-03-13 Daniel Colascione <dancol@dancol.org>
10002 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10003 too so that these builds can use Cygwin's file conversion
10004 functions. (We've been building and linking cygw32.o all along
10005 and just not using it.)
10007 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10009 File synchronization fixes (Bug#13944).
10010 * Makefile.in (LIB_FDATASYNC): New macro.
10012 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10013 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10014 Don't worry about HAVE_FSYNC, since a substitute fsync is
10015 available if the system lacks one.
10016 (Fwrite_regin): Retry fsync if interrupted.
10018 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10020 * w32term.c (w32_read_socket): If the Emacs frame is being
10021 activated, call w32fullscreen_hook, to make sure the new frame
10022 dimensions are in effect. (Bug#13937)
10024 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10026 * xdisp.c (init_iterator): Simplify because both character and byte
10027 positions are either specified or -1. Add eassert. Adjust comment.
10028 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10029 character and byte positions can be obtained from marker.
10031 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10033 Static checking by Sun C 5.12.
10034 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10035 * bytecode.c (exec_byte_code):
10036 * dispnew.c (init_display):
10038 * fileio.c (Fsubstitute_in_file_name):
10039 * keyboard.c (Fevent_convert_list):
10040 * keymap.c (Fsingle_key_description):
10041 * term.c (maybe_fatal, fatal):
10042 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10043 * xsmfns.c (Fhandle_save_session):
10044 Omit unreachable code.
10045 * keymap.c (map_keymap_char_table_item): Cast void * to
10046 a function pointer type; the C Standard requires this.
10048 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10049 Include <sys/param.h> unconditionally, as that works elsewhere and
10050 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10051 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10054 See ChangeLog.12 for earlier changes.
10056 ;; Local Variables:
10060 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10062 This file is part of GNU Emacs.
10064 GNU Emacs is free software: you can redistribute it and/or modify
10065 it under the terms of the GNU General Public License as published by
10066 the Free Software Foundation, either version 3 of the License, or
10067 (at your option) any later version.
10069 GNU Emacs is distributed in the hope that it will be useful,
10070 but WITHOUT ANY WARRANTY; without even the implied warranty of
10071 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10072 GNU General Public License for more details.
10074 You should have received a copy of the GNU General Public License
10075 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.