1 2014-03-24 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6 2014-03-23 Glenn Morris <rgm@gnu.org>
8 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
10 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
12 * buffer.c (struct sortvec): Add field `spriority'.
13 (compare_overlays): Use it.
14 (sort_overlays): Set it.
16 2014-03-23 Eli Zaretskii <eliz@gnu.org>
18 * xdisp.c (redisplay_window): If all previous attempts to find the
19 cursor row failed, try a few alternatives before falling back to
20 the top-most row of the window. Use row_containing_pos. (Bug#17047)
22 2014-03-22 Daniel Colascione <dancol@dancol.org>
24 * process.c (conv_sockaddr_to_lisp): When extracting the string
25 names of AF_LOCAL sockets, stop before reading uninitialized
28 2014-03-23 Daniel Colascione <dancol@dancol.org>
30 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
33 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
35 Fix regression introduced by patch for Bug#10500.
36 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
37 * w32term.c (x_draw_image_relief): Likewise.
39 2014-03-21 Martin Rudalics <rudalics@gmx.at>
41 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
42 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
43 maximize a frame for odd default fonts.
45 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
47 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
49 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
51 * doc.c (store_function_docstring): Warn when we don't know where to
53 (Fsubstitute_command_keys): Don't advertise the fact that
54 text-properties are dropped, since we think it's a bug that we'll fix
57 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
58 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
59 * frame.c (frame_garbaged): Make "docstring" more precise.
61 2014-03-20 Glenn Morris <rgm@gnu.org>
63 * charset.c (init_charset): When we cannot find the charsets directory,
64 mention if EMACSDATA is set.
66 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
68 * fns.c (Frandom): Fix rare bug where the result isn't random.
70 Fix porting inconsistency about rounding to even.
71 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
72 This way, the unusual !HAVE_RINT case acts like the usual
73 HAVE_RINT case, and we can fix the documentation accordingly.
75 2014-03-19 Eli Zaretskii <eliz@gnu.org>
77 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
78 (w32_wnd_proc): Initialize the dwHoverTime member of
79 TRACKMOUSEEVENT structure.
81 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
83 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
85 2014-03-16 Eli Zaretskii <eliz@gnu.org>
87 * search.c (find_newline): Speed up the function when using the
88 newline cache, by halving the number of calls to
89 region_cache_forward and region_cache_backward. (Bug#16830)
91 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
93 * buffer.c (Fset_buffer): Document return value (bug#17015).
95 2014-03-14 Martin Rudalics <rudalics@gmx.at>
97 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
98 nil, always resize character wise to avoid potential loss of the
99 mode line (Bug#16923 related).
101 2014-03-12 Martin Rudalics <rudalics@gmx.at>
103 * frame.c (x_set_frame_parameters): Always calculate new sizes
104 pixelwise to avoid potential loss when rounding.
106 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
108 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
109 * xterm.c (x_free_frame_resources): Free all allocated cursors.
111 2014-03-10 Eli Zaretskii <eliz@gnu.org>
113 * w32.c (fstatat): Don't add an extra slash if the argument ends
114 with a slash: this fails the subsequent call to stat_worker on
115 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
117 2014-03-09 Martin Rudalics <rudalics@gmx.at>
119 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
121 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
123 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
125 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
126 when frame is only on one screen (Bug#14713).
128 2014-03-08 Eli Zaretskii <eliz@gnu.org>
130 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
131 there's a valid wrap point in the display line, the last glyph
132 cannot "just barely fit" on this row, because display_line doesn't
133 let it. Instead, proceed as if the last glyph didn't fit, so that
134 we eventually back up the iterator to the wrap point. This avoids
135 delusional behavior of move_it_to, whereby it proceeds to the next
136 display line, but sets current_x to zero for all the glyphs that
137 without word-wrap would fit on the previous display line.
138 One result was that visual-order cursor movement behaved erratically
140 (Fmove_point_visually): Add code to find the x coordinate of the
141 last character before wrap point, under word-wrap on a TTY.
143 2014-03-07 Eli Zaretskii <eliz@gnu.org>
145 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
146 also return value of MOVE_POS_MATCH_OR_ZV from
147 move_it_in_display_line_to, when moving from beginning of line to
148 point's position. (Bug#16961)
150 2014-03-07 Martin Rudalics <rudalics@gmx.at>
152 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
153 * window.c (Fselect_window): Explain NORECORD and
154 `buffer-list-update-hook' in doc-string.
156 2014-03-06 Martin Rudalics <rudalics@gmx.at>
158 * window.c (Fother_window_for_scrolling): Check that
159 Vother_window_scroll_buffer is a buffer.
161 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
163 * xterm.c (xim_initialize): Always pass a copy of resource name
164 to XRegisterIMInstantiateCallback and eassert whether return
165 value is True. Passing copy is important because Xlib doesn't
166 make its own copy and resource name argument usually points to
167 SSDATA (Vx_resource_name), which may be changed from Lisp.
168 (xim_close_display): For XUnregisterIMInstantiateCallback,
169 always eassert return value and pass exactly the same values
170 as were used for XRegisterIMInstantiateCallback.
171 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
172 sources to check why if you are interested.
174 2014-03-05 Martin Rudalics <rudalics@gmx.at>
176 * dispnew.c (change_frame_size_1): Add new_lines instead of
177 new_height, the latter may be still zero if passed as such.
178 * window.c (Fwindow_pixel_height): Mention bottom divider in
181 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
183 Fix "resource temporarily unavailable" with xgselect
185 * xgselect.c: Include <stdbool.h>.
186 (xg_select) [!USE_GTK]: Don't lose track of errno.
188 Fix minor --enable-gcc-warnings issues.
189 * widget.c (update_various_frame_slots, EmacsFrameResize):
190 Avoid unused locals. Prefer 'if' to '#if' when either will do.
192 2014-03-04 Ken Brown <kbrown@cornell.edu>
194 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
195 represent the actual adjustment needed for alignment.
197 2014-03-04 Eli Zaretskii <eliz@gnu.org>
199 * gmalloc.c (aligned_alloc): Don't allocate more memory than
200 needed, and don't reallocate if the initial allocation already
201 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
203 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
205 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
208 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
210 * cmds.c (delete-char): Update docstring pointing out that the
211 function ignores `delete-active-region' and `overwrite-mode'.
213 2014-03-03 Eli Zaretskii <eliz@gnu.org>
215 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
217 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
218 allocated buffer due to alignment.
219 (freehook): If the block to be freed was allocated by
220 'aligned_alloc', find its real pointer before calling 'free'.
222 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
225 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
227 * font.c (toplevel): Adjust comment about font cache layout.
228 (font_clear_cache): Fix to match real font cache layout.
229 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
230 (Fframe_font_cache) [FONT_DEBUG]: New function.
231 (syms_of_font) [FONT_DEBUG]: Defsubr it.
233 Avoid crashes when X fonts are erroneously freed on reused X
234 'Display *' connection data (Bug#16069). Note that X font
235 resources still may be leaked, but currently there is no way
236 to completely avoid it.
237 * xterm.h (struct x_display_info): New member x_id. Add comments.
238 * xterm.c (x_display_id): New variable.
239 (x_term_init): Assign identifier to each opened X connection.
240 * xfont.c (struct xfont): New member x_display_id.
241 (xfont_open): Initialize it with frame's display id.
242 (xfont_close): Check whether font's display id matches the one
243 recorded for the given display. Adjust comment.
244 * xftfont.c (struct xftfont_info):
245 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
247 2014-03-01 Martin Rudalics <rudalics@gmx.at>
249 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
250 * window.c (Fother_window_for_scrolling): Don't try to scroll a
251 killed Vother_window_scroll_buffer.
252 (Vother_window_scroll_buffer): Fix doc-string accordingly.
254 2014-03-01 Eli Zaretskii <eliz@gnu.org>
256 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
257 that start with more than 2 slashes as UNCs. (Bug#16751)
259 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
261 Fix a few crashes and leaks when cloning C strings.
262 * alloc.c, lisp.h (dupstring): New function.
263 * gtkutil.c (xg_get_font):
264 * term.c (tty_default_color_capabilities):
265 * xsettings.c (store_monospaced_changed)
266 (store_font_name_changed, parse_settings)
267 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
268 This avoids some unlikely crashes due to accessing freed storage,
269 and avoids some minor memory leaks in the more-typical case.
271 2014-02-28 Martin Rudalics <rudalics@gmx.at>
273 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
274 cursor when modeline can't be dragged (Bug#16647).
276 2014-02-28 Glenn Morris <rgm@gnu.org>
278 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
279 from custom-delayed-init-variables. (Bug#11565)
281 2014-02-27 Martin Rudalics <rudalics@gmx.at>
283 More fixes for mouse glyph calculations (Bug#16647).
284 * window.c (coordinates_in_window): In intersection of
285 horizontal and vertical window dividers prefer the horizontal
286 one. Add some extra parens to last fix.
287 (window_relative_x_coord): Return x-coordinate for header and
289 * xdisp.c (remember_mouse_glyph): In text area don't extend
290 glyph into mode line to show the vertical drag cursor there
291 immediately. Subdivide mouse glyphs in right fringes to show a
292 horizontal drag cursor as soon as we enter the "grabbable width"
293 portion. Handle vertical border case separately. Do not
294 subdivide window divider areas.
295 (note_mouse_highlight): On bottom divider of bottommost windows
296 show vertical drag cursor only when the minibuffer window can be
299 2014-02-27 Eli Zaretskii <eliz@gnu.org>
301 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
302 reset by the face of the object just displayed. See also bug#76.
303 (get_next_display_element): If the string came from a display
304 property, examine the box face attribute at it->position, not at
305 it->current.pos, since the latter was not updated yet. (Bug#16870)
306 (handle_face_prop): Improve commentary.
308 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
310 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
311 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
313 2014-02-26 Martin Rudalics <rudalics@gmx.at>
315 Fixes around Bug#16647.
316 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
317 ON_BOTTOM_DIVIDER cases.
318 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
319 only if the window has no right divider.
320 (Fcoordinates_in_window_p): Fix doc-string.
322 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
324 * lread.c (Funintern): Fix doc to match advertised calling convention.
326 2014-02-24 Daniel Colascione <dancol@dancol.org>
328 * keyboard.c (read_char): Close race that resulted in lost events.
330 2014-02-22 Glenn Morris <rgm@gnu.org>
332 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
333 * window.c (window-resize-pixelwise): Doc fixes.
335 * process.c (Finternal_default_process_filter)
336 (Finternal_default_process_sentinel): Doc tweaks.
338 2014-02-21 Glenn Morris <rgm@gnu.org>
340 * process.c (Fprocess_buffer, Faccept_process_output)
341 (Finternal_default_process_filter, Finternal_default_process_sentinel):
344 2014-02-21 Martin Rudalics <rudalics@gmx.at>
346 * window.c (Fwindow_scroll_bar_width): New function.
348 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
350 Pacify GCC when configuring with --enable-gcc-warnings.
351 * xdisp.c (move_it_in_display_line_to) [lint]:
352 Initialize recently-added local.
354 2014-02-21 Daniel Colascione <dancol@dancol.org>
356 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
358 2014-02-20 Eli Zaretskii <eliz@gnu.org>
360 * xdisp.c (init_iterator): Don't dereference a bogus face
362 (try_cursor_movement): Don't use cursor position if
363 set_cursor_from_row failed to compute it. This avoids assertion
364 violations in MATRIX_ROW.
365 (move_it_in_display_line_to): Save the iterator state in ppos_it
366 only once per call. Reimplement the method used to return to the
367 best candidate position if all the positions found in display line
368 are beyond TO_CHARPOS. This cuts down the number of calls to
369 bidi_shelve_cache, which moves a lot of stuff when lines are long
370 and include bidirectional text. (Bug#15555)
372 2014-02-20 Glenn Morris <rgm@gnu.org>
374 * data.c (Fdefalias): Doc fix.
376 2014-02-19 Eli Zaretskii <eliz@gnu.org>
378 * xdisp.c (display_line): Fix horizontal scrolling of large images
379 when fringes are turned off. This comes at a price of not
380 displaying the truncation/continuation glyphs in this case.
383 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
384 CreateDIBSection returns an error indication, zero out *ximg after
385 destroying the image. This avoids crashes in memory allocations
386 due to the fact that some of the callers also call
387 x_destroy_x_image, which will attempt to free an already free'd
390 2014-02-18 Martin Rudalics <rudalics@gmx.at>
392 * widget.c (update_various_frame_slots): Don't set
393 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
395 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
397 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
399 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
401 temacs --daemon fix (Bug#16599).
402 * emacs.c (main): Initialize daemon_pipe[1] here ...
403 (syms_of_emacs): ... instead of here.
405 2014-02-16 Anders Lindgern <andlind@gmail.com>
407 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
410 2014-02-16 Daniel Colascione <dancol@dancol.org>
412 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
413 (xd_get_connection_address): Use it.
414 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
415 xd_get_connection_address because the latter signals if the bus
416 we're trying to close is already disconnected.
418 2014-02-13 Eli Zaretskii <eliz@gnu.org>
420 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
421 argument to CreateThread. This avoids segfaults on Windows 9X.
422 Reported by oslsachem <oslsachem@gmail.com>.
424 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
426 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
427 * unexhp9k800.c (unexec_error): New function, to simplify the code.
428 (check_lseek): New function, to report lseek errors.
429 (save_data_space, update_file_ptrs, read_header, write_header)
430 (copy_file, copy_rest, unexec): Use these news functions.
431 (update_file_ptrs): Don't assume wraparound behavior when
432 converting a large size_t value to off_t.
434 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
436 * composite.c (fill_gstring_header): Pass positions as C integers
437 and move parameters checking to...
438 (Fcomposition_get_gstring): ...this function. Handle case when
439 buffer positions are in reversed order and avoid crash (Bug#16739).
441 * buffer.c (validate_region): Mention current buffer in error message.
443 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
445 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
447 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
449 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
451 2014-02-11 Glenn Morris <rgm@gnu.org>
453 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
454 Replace refs to "OpenStep" in messages.
456 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
458 Avoid "." at end of error diagnostics.
459 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
461 * nsfns.m (ns_display_info_for_name):
462 * nsselect.m (Fx_own_selection_internal):
463 * nsterm.m (performDragOperation:):
464 Remove "." from end of diagnostic.
466 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
468 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
469 unintuitive (bug#15824).
470 (Fyes_or_no_p): Doc fix (bug#15456).
472 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
474 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
476 * eval.c (call_debugger): When exiting the debugger, do not allow
477 max_specpdl_size less than actual binding depth (Bug#16603).
478 (syms_of_eval): Adjust docstring.
480 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
482 * cmds.c (Fself_insert_command): Output a clearer error message on
483 negative repetitions (bug#9476).
485 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
487 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
489 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
491 * minibuf.c (Fread_string): Doc clarification (bug#15422).
493 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
495 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
497 * keyboard.c (Frecursive_edit): Fix typo in docstring.
499 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
501 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
503 * keyboard.c (Frecursive_edit): Say more precicely how throwing
504 `exit' works (bug#15865).
506 2014-02-07 Martin Rudalics <rudalics@gmx.at>
508 Constrain window box/body sizes and margin widths (Bug#16649).
509 * xdisp.c (window_box_width): Don't return less than zero.
510 (window_box_left_offset, window_box_right_offset): Don't return
511 more than the window's pixel width.
512 * window.c (window_body_height, window_body_width): Don't return
514 (window_resize_apply): Adjust margin width, if necessary.
516 2014-02-07 Glenn Morris <rgm@gnu.org>
518 * nsterm.m (syms_of_nsterm): Doc fix.
520 2014-02-06 Eli Zaretskii <eliz@gnu.org>
522 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
523 New variables: pointers through which to call the respective APIs.
524 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
525 (filename_from_ansi, sys_link, check_windows_init_file):
526 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
527 This is required on Windows 9X, where we dynamically load
528 UNICOWS.DLL which has their non-stub implementations.
529 (maybe_load_unicows_dll): Assign addresses to these 2 function
530 pointers after loading UNICOWS.DLL.
532 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
533 MultiByteToWideChar and WideCharToMultiByte through function
536 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
539 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
541 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
542 for OSX >= 10.9 if separate spaces are used.
543 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
545 2014-02-06 Glenn Morris <rgm@gnu.org>
547 * buffer.c (cache-long-scans): Doc fix.
549 2014-02-05 Eli Zaretskii <eliz@gnu.org>
551 * w32fns.c (Fw32_shell_execute): Doc fix.
553 2014-02-05 Bastien Guerry <bzg@gnu.org>
555 * syntax.c (Fforward_word): Call Fconstrain_to_field with
556 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
558 2014-02-05 Martin Rudalics <rudalics@gmx.at>
560 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
561 outside the window (Bug#16649).
563 * xdisp.c (note_mouse_highlight): When entering a margin area show
564 a non-text cursor (Bug#16647).
566 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
568 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
569 It prompted a compile-time diagnostic on GNU/Linux.
570 Simplify to remove the need for the label.
572 2014-02-04 Eli Zaretskii <eliz@gnu.org>
574 * w32menu.c (w32_popup_dialog): Don't condition the whole function
575 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
576 to show it; otherwise return 'unsupported--w32-dialog' to signal
577 to the caller that emulation with menus is necessary.
578 This resurrects code inadvertently deleted by the 2013-10-08 commit.
580 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
582 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
585 * menu.c (Fx_popup_dialog): Don't condition the call to
586 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
587 special symbol 'unsupported--w32-dialog', emulate the dialog with
588 a menu by calling x-popup-menu.
590 * menu.h (Qunsupported__w32_dialog): New extern variable.
592 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
594 * keyboard.c (kbd_buffer_get_event): Read file notification events
597 * xgselect.c (xg_select): Read glib events in any case, even if
598 there are no file descriptors to watch for. (Bug#16519)
600 2014-02-03 Martin Rudalics <rudalics@gmx.at>
602 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
603 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
604 * w32term.c (w32_draw_window_divider): Handle first and last
606 * w32term.h (w32_fill_area_abs): New function.
607 * xdisp.c (x_draw_right_divider): Don't draw over bottom
609 * xfaces.c (realize_basic_faces): Handle new face ids.
610 * xfns.c (Fx_create_frame): Call x_default_parameter for right
611 and bottom divider width.
612 * xterm.c (x_draw_window_divider): Handle first and last pixels
615 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
617 * print.c (Fexternal_debugging_output): Add cast to pacify
618 --enable-gcc-warnings.
619 * eval.c (call_debugger): Grow specpdl if the debugger was
620 entered due to specpdl overflow (Bug#16603) and allow more
621 specpdl space for the debugger itself.
623 2014-02-02 Martin Rudalics <rudalics@gmx.at>
625 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
628 2014-02-01 Eli Zaretskii <eliz@gnu.org>
630 * w32fns.c (Ffile_system_info): Use WINAPI in the function
631 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
633 * print.c (Fexternal_debugging_output): If the argument character
634 is non-ASCII, encode it with the current locale's encoding before
635 writing the result to the terminal. (Bug#16448)
637 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
638 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
641 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
643 * process.c (create_process): Reset SIGPROF handler in the child.
644 * callproc.c (call_process): Likewise.
646 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
648 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
650 2014-01-29 Eli Zaretskii <eliz@gnu.org>
652 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
653 of zero to print strings, GDB doesn't like it.
655 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
656 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
657 we still use correct addresses. (Bug#16576)
659 2014-01-27 K. Handa <handa@gnu.org>
661 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
662 to preserve the code detection behavior of 24.3.
663 * coding.h (struct coding_system): New member detected_utf8_bytes.
664 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
665 (decode_coding_gap): Use short cut for UTF-8 file reading only
666 when coding->detected_utf8_bytes equals to coding->src_bytes.
667 * fileio.c (Finsert_file_contents): Cancel the previous change.
669 2014-01-29 Martin Rudalics <rudalics@gmx.at>
671 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
672 that are not visible.
674 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
676 * xmenu.c (create_and_show_popup_menu): Handle case when no key
677 is grabbed (Bug#16565).
679 2014-01-28 Martin Rudalics <rudalics@gmx.at>
681 * xdisp.c (last_max_ascent): Re-remove after erroneously
682 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
684 (move_it_to): Re-remove reference to last_max_ascent.
685 (Fwindow_text_pixel_size): Add iterator's max_ascent and
686 max_descent here instead of calling line_bottom_y.
689 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
691 * terminal.c (initial_free_frame_resources): New function.
692 (init_initial_terminal): Install new hook to free face cache
693 on initial frame and avoid memory leak. For details, see
694 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
695 * xfaces.c (free_frame_faces): Adjust comment.
697 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
699 * data.c (Fstring_to_number): Document results if unparsable
702 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
704 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
706 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
708 When decoding, prefer ptrdiff_t to int for buffer positions etc.
709 * coding.c (detect_coding_utf_8, emacs_mule_char)
710 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
711 (check_utf_8, decode_coding):
712 * coding.h (struct coding_system.errors):
713 Use ptrdiff_t, not int, for integer values derived from buffer and
716 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
717 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
718 before invoking decode_coding_gap, since there's just one block.
720 2014-01-25 Martin Rudalics <rudalics@gmx.at>
722 Fix handling of face attributes in Fx_create_frame (Bug#16529).
723 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
724 too early. Again run change_frame_size before assigning menu-
727 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
729 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
730 arrives, call x_check_fullscreen, in case the new display has a
731 different resolution. (Bug#16517)
733 2014-01-25 Eli Zaretskii <eliz@gnu.org>
735 * term.c (read_menu_input): If the selected frame changes, exit
737 (tty_menu_show): If the selected frame changes while we displayed
738 a menu, throw to top level. (Bug#16479)
740 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
742 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
744 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
746 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
747 * data.c (count_one_bits_word): Fix bug (negated comparison)
748 when BITS_PER_ULL < BITS_PER_BITS_WORD.
750 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
752 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
753 Avoid undefined behavior by initializing display property bit of a
754 string processed by the bidirectional iterator. For details, see
755 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
757 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
759 Minor cleanup of previous change.
760 * image.c (imagemagick_error, Fimagemagick_types):
761 Omit some recently-introduced and unnecessary casts and assignments.
763 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
765 Fix two memory leaks discovered with Valgrind.
766 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
767 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
769 2014-01-22 Martin Rudalics <rudalics@gmx.at>
771 Fixes in window size functions around Bug#16430 and Bug#16470.
772 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
773 (Fwindow_mode_line_height, Fwindow_header_line_height)
774 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
775 Minor doc-string adjustments.
776 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
778 (window_body_height, window_body_width): Do not count partially
779 visible lines/columns when PIXELWISE is nil (Bug#16470).
780 (Qfloor, Qceiling): New symbols.
782 2014-01-21 Eli Zaretskii <eliz@gnu.org>
784 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
785 when the image cache is not yet allocated. (Bug#16509)
787 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
789 * buffer.c (Fkill_buffer): When killing an indirect buffer,
790 re-attach intervals to its base buffer (Bug#16502).
791 * intervals.c (set_interval_object): Move from here...
792 * intervals.h (set_interval_object): ... to here. Fix comments.
794 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
796 Avoid undefined behavior by initializing buffer redisplay bit.
797 Problem reported by Dmitry Antipov in
798 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
799 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
801 Revert some of the CANNOT_DUMP fix (Bug#16494).
802 * lread.c (init_lread): Fix typo: NILP, not !NILP.
804 2014-01-19 Eli Zaretskii <eliz@gnu.org>
806 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
807 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
808 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
809 they are replaced by macros that expand into direct calls to the
810 corresponding functions from GDI32.DLL.
811 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
812 variables in the Cygwin build, they are unused.
814 2014-01-19 K. Handa <handa@gnu.org>
816 * composite.c (composition_update_it): Fix previous change.
818 2014-01-18 Eli Zaretskii <eliz@gnu.org>
820 Fix file name handling on MS-Windows 9X.
821 * w32.c (maybe_load_unicows_dll): New function.
823 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
824 on, to make sure we can convert file names to and from UTF-8 on
825 Windows 9X. This fixes a failure to start up because Emacs cannot
826 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
828 * w32font.c [WINDOWSNT]: Include w32.h.
829 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
830 of implementing the same stuff.
831 Remove now unused g_b_init_is_windows_9x.
833 * w32.h (maybe_load_unicows_dll): Add prototype.
835 2014-01-17 Eli Zaretskii <eliz@gnu.org>
837 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
838 switch to single keyboard. Prevents daemon crashes when a new
839 client connects while we show a TTY menu in an existing client.
842 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
844 Fix MinGW64 porting problem with _setjmp.
845 Reported by Eli Zaretskii in:
846 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
847 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
848 the old _setjmp and _longjmp. All uses changed.
850 2014-01-13 Daniel Colascione <dancol@dancol.org>
852 * textprop.c (Fremove_list_of_text_properties):
853 Correctly handle reaching the end of the interval tree. (Bug#15344)
855 2014-01-13 Martin Rudalics <rudalics@gmx.at>
857 * xdisp.c (resize_mini_window): Round height to a multiple of
858 frame's line height. Fix bug in calculation of window start
859 position (Bug#16424).
861 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
863 * macfont.m: Include termchar.h.
864 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
865 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
866 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
867 *_WITH_GC_* to take face and f as parameters.
868 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
869 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
871 2014-01-13 Daniel Colascione <dancol@dancol.org>
873 Fix menu item updating in the presence of the Unity global menu
876 * gtkutil.h (xg_have_tear_offs): Add frame parameter
877 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
879 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
880 updating menus; explain why.
881 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
882 problem it's supposed to solve and it interferes with detecting
883 the presence of a global menu.
884 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
887 2014-01-11 K. Handa <handa@gnu.org>
889 * composite.c (composition_update_it): Fix indexing of
890 LGSTRING_CHAR (Bug#15984).
892 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
894 * unexw32.c (_start) [__MINGW64__]: Define to __start.
896 2014-01-11 Eli Zaretskii <eliz@gnu.org>
898 * xdisp.c (try_window_id): Don't use this function's optimizations
899 if overlays in the buffer displayed by the window have changed
900 since last redisplay. (Bug#16347)
901 (message_dolog): Fix indentation.
903 2014-01-11 Martin Rudalics <rudalics@gmx.at>
905 * frame.c (frame_resize_pixelwise): Fix doc-string.
907 2014-01-10 Martin Rudalics <rudalics@gmx.at>
909 Fix handling of internal borders (Bug#16348).
910 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
911 Remove internal border width from pixel width of windows.
912 (change_frame_size_1): Don't return early when frame's pixel
913 size changes - we still have to record the new sizes in the
915 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
916 also when toolbar gets larger.
917 * window.c (check_frame_size): Include internal_border_width in
919 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
920 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
921 In non-toolkit/non-GTK version clear internal border.
922 * xterm.c (x_clear_under_internal_border): New function for
923 non-toolkit/non-GTK version.
924 (x_after_update_window_line): In non-toolkit/non-GTK version
926 (handle_one_xevent, x_set_window_size):
927 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
928 * xterm.h (x_clear_under_internal_border): Extern it.
930 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
932 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
933 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
936 2014-01-06 Eli Zaretskii <eliz@gnu.org>
938 * xdisp.c (redisplay_window): Don't skip window redisplay if the
939 last value of point is not equal to buffer's point. (Bug#16129)
941 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
944 * nsterm.h (updateCollectionBehavior): Rename from
945 updateCollectionBehaviour. All uses changed.
947 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
948 * Makefile.in (SETFATTR): New macro.
949 (temacs$(EXEEXT)): Use it.
951 2014-01-04 Martin Rudalics <rudalics@gmx.at>
953 Fix maximization behavior on Windows (Bug#16300).
954 * w32fns.c (w32_fullscreen_rect): Don't handle
955 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
956 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
957 of SetWindowPos. Restore last placement also when leaving
958 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
959 but the FULLSCREEN_BOTH case.
961 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
964 * data.c (arithcompare_driver):
965 * fileio.c (Fcar_less_than_car):
966 * fns.c (internal_equal):
967 * frame.c (delete_frame):
968 * lisp.h (enum More_Lisp_Bits):
970 Avoid C99 constructs that don't work in C89.
971 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
972 to port to C89, which doesn't have 'long long'.
973 (count_trailing_zero_bits): Use them.
975 2014-01-03 Chong Yidong <cyd@gnu.org>
977 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
979 2014-01-02 Martin Rudalics <rudalics@gmx.at>
981 Further adjust frame/window scrollbar width calculations.
982 * window.c (apply_window_adjustment):
983 Set windows_or_buffers_changed.
984 (Fwindow_scroll_bars): Return actual scrollbar width.
985 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
986 For non-toolkit builds again use 14 as minimum width and set
987 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
988 * xterm.c (XTset_vertical_scroll_bar): Take width from
989 WINDOW_SCROLL_BAR_AREA_WIDTH.
990 (x_new_font): Rename wid to unit. Base calculation of new
991 scrollbar width on toolkit used and make it analogous to that of
992 x_set_scroll_bar_default_width.
993 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
994 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
996 * w32term.c (w32_set_vertical_scroll_bar): Take width from
997 WINDOW_SCROLL_BAR_AREA_WIDTH.
998 (x_new_font): Make it correspond to changes in xterm.c.
1000 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1002 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1003 This is a cleaner way to fix the MinGW-w64 porting problem.
1004 Check for INTPTR_MAX misconfiguration.
1006 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1008 * search.c (newline_cache_on_off, find_newline): In indirect
1009 buffers, use the newline cache of the base buffer.
1011 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1012 buffer, invalidate the caches of its base buffer. (Bug#16265)
1014 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1015 buffers, use the width-run cache of the base buffer.
1017 * xdisp.c (redisplay_window): When the window displays an indirect
1018 buffer, and the character widths in the display table have
1019 changed, invalidate the width-run cache of the corresponding base
1022 * fileio.c (Finsert_file_contents): When invalidating the newline
1023 cache, consider the case of inserting into indirect buffer.
1025 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1026 In indirect buffers, use the paragraph cache of the base buffer.
1028 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1030 * window.c (grow_mini_window): Fix last change.
1032 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1034 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1036 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1038 * w32term.c (w32_initialize): Use LCID and LOWORD.
1040 * w32proc.c (create_child): Use pid_t for 5th argument.
1041 (IsValidLocale): Don't provide prototype for MinGW64.
1042 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1043 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1045 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1046 MinGW64 doesn't support.
1048 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1050 * w32.c (set_named_security_info): New function.
1051 (acl_set_file): Fall back on set_named_security_info if
1052 set_file_security fails.
1053 (g_b_init_set_named_security_info_w)
1054 (g_b_init_set_named_security_info_a): New static variables.
1055 (globals_of_w32): Initialize them to zero.
1056 (set_named_security_info): Set them to non-zero if the
1057 corresponding API is available.
1058 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1059 New function typedefs.
1061 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1063 Some more fixes following pixelwise resize changes including one
1065 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1066 of frame_resize_pixelwise.
1067 * widget.c (pixel_to_text_size): New function.
1068 (update_wm_hints): Have size hints respect value of
1069 frame_resize_pixelwise.
1070 (EmacsFrameResize): Alway process resize requests pixelwise.
1071 * window.c (grow_mini_window): Make sure mini window is at least
1073 * xdisp.c (display_menu_bar): Make sure menubar extends till
1075 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1076 (x_set_tool_bar_lines): Calculate pixelwise.
1077 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1078 frame_resize_pixelwise.
1080 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1082 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1083 variables not used there.
1085 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1087 * w32.c (sys_umask): New function. (Bug#16299)
1089 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1091 * dispnew.c (change_frame_size_1): Take old width of root window
1092 from that window's pixel width. (Bug#16284)
1094 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1096 Plain copy-file no longer chmods an existing destination (Bug#16133).
1097 * fileio.c (realmask): Now a static var, not a local.
1098 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1099 Remove arg STATPTR. All uses changed.
1100 (Fcopy_file): Do not alter permissions of existing destinations,
1101 unless PRESERVE-PERMISSIONS (renamed from
1102 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1103 Avoid race when testing for existing destinations and for
1104 when input and output files are the same.
1105 If changing the group fails, adjust both default and
1106 preserved permissions so that access is not granted to the
1108 (Fset_default_file_modes, init_fileio): Update realmask.
1109 (Fdefault_file_modes): Use realmask instead of calling umask.
1111 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1113 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1114 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1115 flags on the daemon pipe ends before execing.
1117 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1119 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1120 session. (Bug#14739)
1122 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1124 * callproc.c (Vexec_path): Document that exec-directory is in it.
1126 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1128 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1131 2013-12-27 Chong Yidong <cyd@gnu.org>
1133 * data.c (Fsymbol_function): Doc fix.
1135 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1137 Some more tinkering with Bug#16051.
1138 * window.c (resize_frame_windows): Don't let the size of the
1139 root window drop below the frame's default character size.
1140 Never ever delete any subwindows - let the window manager do the
1143 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1144 of toolbar lines needed when they exceed the height of the root
1146 (unwind_create_frame_1): New function.
1147 (Fx_create_frame): Generally inhibit calling the window
1148 configuration change hook here. Remove extra call to
1149 change_frame_size - it's not needed when we don't run the
1150 configuration change hook.
1152 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1154 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1155 On my Fedora 19 platform the core dumps were so big that
1156 my desktop became nearly catatonic.
1157 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1158 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1159 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1160 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1161 a clang-only syntax.
1162 * conf_post.h (__has_feature): New macro, if not already defined.
1163 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1164 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1166 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1168 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1169 is a file name. (Bug#16252)
1171 2013-12-25 Chong Yidong <cyd@gnu.org>
1173 * keyboard.c (Voverriding_terminal_local_map)
1174 (Voverriding_local_map): Doc fix.
1176 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1178 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1180 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1181 file name when it is submitted to ShellExecute. Simplify code.
1182 Don't test DOCUMENT for being a string, as that is enforced by
1183 CHECK_STRING. Doc fix.
1185 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1187 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1188 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1189 redisplay_tool_bar does. Improve and fix commentary.
1190 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1191 limits of the glyph matrices. (Bug#16051)
1192 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1193 only when the new size is different from the old one, and the new
1194 size can be achieved given the frame height.
1196 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1198 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1200 2013-12-23 Glenn Morris <rgm@gnu.org>
1202 * lread.c (Fload): Mention load-prefer-newer in doc.
1204 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1206 Handle Bug#16207 by being more restrictive when running hooks.
1207 * window.c (unwind_change_frame): New function.
1208 (Fset_window_configuration): Don't run configuration change hook
1209 while the frame configuration is unsafe. Call select_window
1212 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1214 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1216 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1218 * nsterm.h: Declare EmacsColor category.
1220 * nsterm.m (NSColor): Implement EmacsColor category.
1221 (ns_get_color): Use colorUsingDefaultColorSpace.
1222 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1224 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1226 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1228 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1229 having the PNG_NORETURN attribute, to avoid compiler warning in
1232 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1234 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1236 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1237 fringe background extension.
1238 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1239 because they are now always the same as `left' and `width',
1240 respectively. Remove code for the case that `width' and
1241 `sb_width' are different.
1243 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1245 Remove scroll_bar_actual_width from frames.
1246 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1247 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1248 (x_figure_window_size):
1249 * nsterm.m (x_set_window_size):
1250 * widget.c (set_frame_size):
1251 * w32term.c (x_set_window_size):
1252 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1253 scroll_bar_actual_width.
1255 Convert scroll_bar members to integers on Windows.
1256 * w32term.h (struct scroll_bar): Convert top, left, width,
1257 height, start, end and dragging to integers.
1258 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1260 * w32term.c (w32_set_scroll_bar_thumb)
1261 (w32_scroll_bar_handle_click): Remove XINT conversions for
1262 scroll_bar members. Treat bar->dragging as integer.
1263 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1264 first element. Remove XINT conversions for scroll_bar members.
1265 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1266 Remove XINT conversions for scroll_bar members.
1268 Fix assignment for new window total sizes.
1269 * window.c (Fwindow_resize_apply_total): Assign values for
1272 2013-12-20 Chong Yidong <cyd@gnu.org>
1274 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1275 argument to `append'.
1277 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1279 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1280 current text face, for extending the face of the display margins.
1283 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1284 Doc fix. (Bug#16190)
1286 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1288 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1291 * nsterm.m (Qfile, Qurl): New.
1292 (EV_MODIFIERS2): New macro.
1293 (EV_MODIFIERS): Use EV_MODIFIERS2.
1294 (ns_term_init): Remove font and color from DND, does not work on
1295 newer OSX, and other ports don't have them.
1296 (performDragOperation:): Handle modifiers used during drag.
1297 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1298 Remove global Lisp variables used to communicate with ns-win.el.
1299 Remove font and color handling.
1300 (syms_of_nsterm): Defsym Qfile and Qurl.
1302 2013-12-19 Anders Lindgren <andlind@gmail.com>
1304 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1305 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1307 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1308 (constrainFrameRect): Remove special case nr_screens == 1.
1309 Don't constrain size to size of view.
1311 * nsterm.h (ns_output): Remove dont_constrain.
1313 2013-12-19 Anders Lindgren <andlind@gmail.com>
1315 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1317 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1319 Minor fixes for recent openp changes.
1320 * lisp.h (GCPRO7): New macro.
1321 * lread.c (openp): Use bool for boolean; all callers changed.
1322 Protect save_string from GC. Don't assume that file descriptors
1323 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1324 warning about uninitialized variable.
1326 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1328 * w32fns.c (emacs_abort): Use intptr_t as argument of
1329 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1331 2013-12-18 Glenn Morris <rgm@gnu.org>
1333 * lread.c (Fload): Pass load_prefer_newer to openp.
1334 Don't bother checking mtime if openp already did it.
1335 (openp): Add `newer' argument, to check all suffixes
1336 and find the newest file.
1337 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1338 * callproc.c (call_process):
1339 * charset.c (load_charset_map_from_file):
1340 * emacs.c (init_cmdargs):
1341 * image.c (x_create_bitmap_from_file, x_find_image_file):
1343 * lread.c (Flocate_file_internal):
1344 * process.c (Fformat_network_address):
1345 * sound.c (Fplay_sound_internal):
1346 * w32.c (check_windows_init_file):
1347 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1349 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1351 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1353 * w32.c (getloadavg): Don't index samples[] array with negative
1354 indices. Recover from wall-clock time being set backwards.
1356 * w32term.c (w32_initialize): Declare the argument of
1357 set_user_model as const.
1359 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1360 (w32_menu_show): Constify some arguments passed to MessageBox.
1362 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1363 to initialize Lisp objects.
1365 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1366 initialize Lisp objects.
1368 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1369 use variables used only on X under that condition.
1371 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1372 variables not used there.
1374 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1376 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1377 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1379 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1381 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1382 code, revealed in presence of R2L characters, character
1383 compositions, and display vectors. A better fix for Bug#16148.
1384 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1385 GTK and NS builds, they don't have this member of struct frame.
1387 * dispextern.h (struct composition_it): Correct a comment for the
1390 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1392 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1393 This prevents a compilation error on C compilers that do not
1394 default functions to return 'int' if not declared. Also, add
1395 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1396 since it now uses inline functions.
1398 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1400 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1401 display margins on mode line, header line, and in the frame's
1402 tool-bar window. (Bug#16165)
1404 2013-12-16 Andreas Schwab <schwab@suse.de>
1406 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1408 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1410 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1413 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1415 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1417 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1419 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1420 intended to find bogus pointers in font objects (Bug#16140).
1421 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1422 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1423 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1424 Disable for MS-Windows due to Bug#15876; apparently this
1425 requires more or less substantial changes in fontset code.
1426 * xfont.c (xfont_close):
1427 * xftfont.c (xftfont_close): Call x_display_info_for_display
1428 to check whether 'Display *' is valid (Bug#16093 and probably
1431 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1433 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1434 Reported by Juanma Barranquero <lekktu@gmail.com>.
1436 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1437 open a pty on MS-Windows. (Bug#16152)
1439 * emacs.c (decode_env_path): Fix bogus comparison against
1440 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1442 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1444 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1445 (Fx_file_dialog): Add parentheses around && to silence warning.
1447 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1449 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1451 * xdisp.c (extend_face_to_end_of_line): Extend background of
1452 non-default face in margin areas as well. (Bug#16151)
1453 (display_line): Call extend_face_to_end_of_line for continued
1454 lines as well, if the display margins have non-zero width.
1455 (set_glyph_string_background_width): When needed, set the
1456 extends_to_end_of_line_p flag on glyph strings to be drawn in
1457 margin areas, not only in the text area.
1459 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1462 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1464 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1465 Don't worry about verify_error being t, since it has to be a list.
1467 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1469 Use bool for boolean, focusing on headers.
1470 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1471 No need to include <stdbool.h>, since conf_post.h does it now.
1472 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1473 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1474 (SET_PER_BUFFER_VALUE_P):
1475 * ccl.c, ccl.h (setup_ccl_program):
1476 * ccl.h (CHECK_CCL_PROGRAM):
1477 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1478 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1479 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1480 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1481 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1482 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1483 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1484 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1485 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1486 (CHARSET_FAST_MAP_SET):
1487 * coding.c (decode_coding_ccl, encode_coding_ccl):
1488 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1489 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1490 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1491 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1492 (decode_coding_c_string):
1493 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1494 * conf_post.h (has_attribute):
1495 * dispextern.h (trace_redisplay_p)
1496 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1497 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1498 (SET_GLYPH_FROM_CHAR_GLYPH)
1499 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1500 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1501 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1502 (cursor_in_mouse_face_p):
1503 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1504 (blank_row, prepare_desired_row)
1505 (build_frame_matrix_from_leaf_window, make_current)
1506 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1507 (update_window, scrolling_window, update_frame_line):
1508 * disptab.h (GLYPH_FOLLOW_ALIASES):
1509 * editfns.c (Fformat):
1510 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1511 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1512 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1513 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1514 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1515 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1516 (FONT_DEFERRED_LOG):
1517 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1518 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1519 (FRAME_MOUSE_UPDATE):
1520 * fringe.c (Fdefine_fringe_bitmap):
1521 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1522 (x_create_bitmap_from_xpm_data, xpm_load_image):
1523 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1524 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1525 (MERGE_INTERVAL_CACHE):
1526 * keymap.h (KEYMAPP):
1527 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1528 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1529 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1530 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1531 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1532 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1533 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1534 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1535 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1536 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1537 (SETUP_BUFFER_SYNTAX_TABLE):
1538 * systime.h (timespec_valid_p):
1539 * term.c (save_and_enable_current_matrix):
1540 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1541 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1542 (redisplay_internal, try_window_reusing_current_matrix)
1543 (sync_frame_with_window_matrix_rows, try_window_id)
1544 (display_menu_bar, display_tty_menu_item, display_mode_line)
1545 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1546 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1547 * xmenu.c (xmenu_show):
1548 * xterm.c (use_xim, x_term_init):
1549 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1550 (struct x_bitmap_record):
1551 Use bool for booleans.
1552 * ccl.c (struct buffer_text):
1553 * ccl.h (struct ccl_program):
1554 * charset.h (struct charset):
1556 * coding.h (struct iso_2022_spec, struct coding_system):
1557 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1558 (struct glyph_string, struct face, struct face_cache)
1559 (struct bidi_string_data, struct bidi_it)
1560 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1562 * editfns.c (Fformat):
1563 * frame.h (struct frame):
1564 * fringe.c (struct fringe_bitmap):
1565 * intervals.h (struct interval):
1566 * keyboard.h (struct kboard):
1567 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1568 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1569 (struct Lisp_Buffer_Local_Value, union specbinding):
1570 * macfont.m (struct macfont_info):
1571 * process.h (struct Lisp_Process):
1572 * termchar.h (struct tty_display_info):
1573 * window.h (struct window):
1574 * xterm.h (struct x_output):
1575 Use bool_bf for boolean bit-fields.
1576 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1577 All callers changed.
1578 * ccl.h (struct ccl_program): Remove unused members private_state,
1579 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1581 (struct ccl_spec): Remove unused members cr_carryover,
1582 eight_bit_carryover.
1583 * conf_post.h: Include <stdbool.h>.
1584 (bool_bf): New type.
1585 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1586 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1587 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1588 'do { ... } while (false)' brackets.
1589 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1590 Args must now be expressions; all callers changed.
1591 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1592 (PRODUCE_GLYPHS): Simplify use of boolean.
1593 * fileio.c (Fcopy_file):
1594 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1595 * lisp.h (UNGCPRO): Return void, not int.
1596 (FOR_EACH_TAIL): Use void expression, not int expression.
1597 * region-cache.c: Reindent.
1598 * region-cache.h: Copy comments from region-cache.c, to fix
1599 incorrect remarks about booleans.
1601 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1603 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1604 when character at point is displayed from a display vector.
1607 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1609 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1610 now a list of certificate validation checks that will abort a
1611 connection with an error.
1612 (Fgnutls_boot): Document it and use it.
1614 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1616 * w32term.c (w32_enable_frame_resize_hack): New variable.
1617 (x_set_window_size): Use it to hack frame resizing on Windows
1620 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1622 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1623 Windows-specific code to w32.c. Change error message text to
1624 match that of Posix platforms.
1626 * w32.c (w32_copy_file): New function, most of the code copied and
1627 reworked from Fcopy_file. Improve error handling. Plug memory
1628 leak when errors are thrown. Support file names outside of the
1629 current codepage. (Bug#7100)
1631 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1633 * lread.c (load_path_default): Prototype.
1635 2013-12-13 Glenn Morris <rgm@gnu.org>
1637 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1638 (dump_path): Remove.
1639 (load-path-default): Remove `changed' argument.
1640 Do not set dump_path permanently. Simplify.
1641 (init_lread): Simplify.
1642 (syms_of_lread): Remove dump_path.
1644 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1646 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1647 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1648 2013-12-12 font-related change to avoid Bug#16128, which
1649 is quite hard to fix without even more substantial changes.
1651 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1653 * font.c (font_close_object): Check for live frame (Bug#16128).
1655 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1657 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1658 Return ptrdiff_t, not int, since it's a buffer size.
1659 Reindent/reparen some macros to a more Gnuish style.
1661 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1663 Avoid undefined behavior with huge regexp interval counts.
1664 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1665 since it's now specialized to interval counts. All uses changed.
1666 Do not assume wrapraound on signed integer overflow.
1667 (regex_compile): Simplify based on the above changes.
1669 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1671 Support file names on MS-Windows that use characters outside of
1672 the current system codepage. (Bug#7100)
1674 * w32.c (get_file_security, set_file_security)
1675 (create_symbolic_link): Separate pointers and boolean flags for
1676 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1677 non-zero, else the former.
1678 (codepage_for_filenames, filename_to_utf16, )
1679 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1681 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1683 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1684 Accept only one argument; all callers changed.
1685 (dostounix_filename): Remove the second argument, now works in
1686 UTF-8. All callers changed.
1687 (parse_root): Lose DBCS code.
1688 (get_long_basename, w32_get_short_filename, init_environment)
1689 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1690 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1691 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1692 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1693 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1694 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1696 (ansi_encode_filename): New function.
1697 (get_emacs_configuration, get_emacs_configuration_options):
1699 (add_volume_info, GetCachedVolumeInformation): Run the input file
1700 name through unixtodos_filename, to ensure it is stored and
1701 referenced in canonical form.
1702 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1703 (logon_network_drive, sys_link, utime): Improve error handling.
1704 (sys_access): New function.
1705 (hashval, generate_inode_val): Unused functions deleted.
1706 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1707 (check_windows_init_file): Convert error message from UTF-8 to
1708 ANSI codepage, for display in the message box.
1709 (globals_of_w32): Set w32_unicode_filenames according to the OS
1712 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1713 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1714 (syms_of_w32term): Declare w32-unicode-filenames.
1716 * w32proc.c (new_child, delete_child): Remove code that handled
1717 unused pending_deletion and input_file members of the child struct.
1718 (create_child, sys_spawnve): Convert all file names to ANSI
1719 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1720 name cannot be encoded in ANSI codepage. Don't use
1721 unixtodos_filename, mirror slashes by hand.
1722 (record_infile, record_pending_deletion): Functions deleted.
1723 (Fw32_short_file_name): Call w32_get_short_filename instead of
1726 * w32notify.c (add_watch): Work in Unicode mode when
1727 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1728 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1729 instead, do the same with Lisp primitives.
1731 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1732 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1733 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1734 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1735 (Fw32_shell_execute): Improve error reporting.
1736 (Fdefault_printer_name): Ifdef away for Cygwin.
1738 * w32.h (struct _child_process): Remove input_file and
1739 pending_deletion members that are no longer used.
1740 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1741 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1742 (ansi_encode_filename): New and updated prototypes.
1744 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1746 (unexec): Don't use dostounix_filename, it expects a file name in
1747 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1750 * fileio.c (Ffile_name_directory, file_name_as_directory)
1751 (directory_file_name, Fexpand_file_name)
1752 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1753 arguments of dostounix_filename.
1754 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1755 use MAX_UTF8_PATH for size of file-name strings.
1756 (emacs_readlinkat): Build an explicitly unibyte string for file
1758 (syms_of_fileio) <file-name-coding-system>:
1759 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1761 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1762 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1763 directories to UTF-8.
1764 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1765 environment, and each element of the input PATH, to UTF-8.
1767 * dired.c (file_attributes): Use build_unibyte_string explicitly
1768 to make Lisp strings from user and group names.
1770 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1773 * coding.c (decode_file_name, encode_file_name): New functions.
1775 * termcap.c (tgetent): Adapt to the change in arguments of
1778 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1781 * msdos.c (dostounix_filename, init_environment): Adapt to the
1782 change in arguments of dostounix_filename.
1784 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1785 [WINDOWSNT]: Encode file names passed to the image libraries in
1788 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1789 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1791 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1792 arguments of dostounix_filename.
1794 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1796 * font.h (struct font_entity) [HAVE_NS]: New field to record
1797 font driver which was used to create this entity.
1798 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1799 frame where the font was opened.
1800 (font_close_object): Add prototype.
1801 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1802 (font_close_object): Not static any more. Lost frame arg.
1803 Adjust comment and users.
1804 * alloc.c (cleanup_vector): Call font_close_object to adjust
1805 per-frame font counters correctly. If HAVE_NS, also call
1806 driver-specific cleanup for font-entity objects.
1807 * ftfont.c (ftfont_open):
1808 * nsfont.m (nsfont_open):
1809 * w32font.c (w32font_open_internal):
1810 * xfont.c (xfont_open):
1811 * xftfont.c (xftfont_open): Save frame pointer in font object.
1812 * macfont.m (macfont_open): Likewise.
1813 (macfont_descriptor_entity): Save driver pointer to be able
1814 to call its free_entity routine when font-entity is swept.
1815 * ftxfont.c (ftxfont_open): Add eassert because frame
1816 pointer should be saved by ftfont_driver.open.
1818 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1820 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1821 input polling is used. This is still meaningful for Cygwin, see
1822 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1823 * keyboard.c (poll_for_input_1, input_polling_used):
1824 Define unconditionally.
1825 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1826 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1827 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1828 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1829 (face_for_char): Likewise. Rearrange eassert and return ASCII
1830 face for CHAR_BYTE8_P.
1831 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1833 2013-12-11 Ken Brown <kbrown@cornell.edu>
1835 * dispextern.h (erase_phys_cursor):
1836 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1838 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1840 * nsterm.m (x_free_frame_resources):
1841 * term.c (tty_free_frame_resources):
1842 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1843 face cache because it's implied by free_frame_faces anyway.
1844 * w32term.c (x_free_frame_resources): Likewise. Do not call
1845 free_frame_faces twice.
1847 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1849 * editfns.c (Fformat_time_string): Mention %F in the doc.
1851 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1853 * window.c (resize_frame_windows): Don't return immediately when
1854 the root window's size doesn't change - the minibuffer window
1855 may still have to be repositioned/resized.
1856 * xfns.c (Fx_create_frame): Always change the frame size after
1857 initializing the frame's faces.
1858 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1859 change_frame_size should already have done it.
1860 (x_new_font): Assign new tool- and menu-bar heights.
1861 (x_set_window_size_1): Account for tool- and menu-bar heights
1862 (Bug#16013). Don't set pixel sizes since change_frame_size
1863 should already have done it.
1865 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1867 Remove the option of using libcrypto.
1868 * Makefile.in (LIB_CRYPTO): Remove.
1869 (LIBES): Don't use it.
1871 2013-12-11 Juri Linkov <juri@jurta.org>
1873 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1874 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1876 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1878 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1879 drawn tool bar items (Bug#16058).
1880 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1882 2013-12-09 Ken Brown <kbrown@cornell.edu>
1884 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1886 * lisp.h (get_frame_param): Adjust conditions for prototype
1889 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1891 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1892 Avoid unused macro warning if configured --without-xft.
1894 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1896 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1898 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1900 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1902 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1904 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1906 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1908 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1910 Use libcrypto's checksum implementations if available, for speed.
1911 * Makefile.in (LIB_CRYPTO): New macro.
1914 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1915 The macro didn't conform to C99 due to type mismatch,
1916 which caused compilation failure with Sun C 5.12,
1917 and it was confusing anyway. Include window.h to declare
1918 redisplay_other_windows.
1920 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1922 * window.c (set_window_buffer): Update mode line (bug#16084).
1924 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1926 Fix minor problems found by static checking.
1927 * keyboard.c (poll_for_input_1, input_polling_used):
1928 Define only if HAVE_NTGUI.
1929 * xmenu.c (popup_activate_callback): Omit unnecessary
1930 check against USE_X_TOOLKIT, which must be defined here anyway.
1931 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1934 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1936 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1938 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1940 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1942 * nsterm.m (x_set_window_size): Remove fprintf.
1943 (init): Define always. Set applicationDidFinishLaunchingCalled
1945 (applicationDidFinishLaunching:):
1946 Set applicationDidFinishLaunchingCalled.
1947 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1950 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1952 Pixel resize changes for NS (Bug#16049).
1953 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1954 height/width. row/cols are locals.
1955 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1956 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1957 (windowWillResize): Remove gsextra. Calculate extra as in
1959 (x_new_font): Don't change frame size if fullscreen.
1960 Change size pixelwise.
1962 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1963 comment in xfns.c. Change to pixelwise call.
1965 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1967 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1970 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1972 * xterm.c (input_signal_count): Remove.
1973 (x_dispatch_event): Define unconditionally.
1974 (x_make_frame_visible): Process X events until the frame
1975 is really visible (Bug#16027).
1976 * xterm.h (x_dispatch_event): Declare unconditionally.
1978 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1982 * nsterm.m (x_set_window_size): Handle pixelwise.
1984 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1986 * w32term.c (x_new_font):
1987 * xterm.c (x_new_font): Calculate new frame size from new font
1990 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1992 * lisp.h (FOR_EACH_TAIL): New macro.
1993 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1995 * window.c (select_window): Call second wset_redisplay before we change
1996 selected_window (bug#16034).
1998 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2000 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2002 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2004 * w32xfns.c: Include window.h, to avoid a compiler warning.
2006 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2008 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2009 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2010 window_scroll takes care of it.
2011 (Fset_window_point, Fdelete_other_windows_internal)
2012 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2013 (Fsplit_window_internal, Fdelete_window_internal)
2014 (Fresize_mini_window_internal, Fset_window_configuration)
2015 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2016 cause redisplay instead of forcing a complete redisplay.
2017 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2018 we're only affecting the selected_window.
2020 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2022 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2023 directional control characters. Update type and category
2024 determination according to the UBA from Unicode v6.3.
2025 (bidi_category_t): New category EXPLICIT_FORMATTING.
2027 * dispextern.h (bidi_type_t): Update to include new bidirectional
2028 properties introduced with Unicode v6.3. (Bug#16043)
2030 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2032 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2035 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2037 * font.c (font_list_entities): Remove dummy assignment.
2038 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2039 used on graphic displays only. Remove unused 'font_encoder' member.
2040 (struct font_bitmap): Remove unused 'extra' member.
2041 * nsfont.m (nsfont_open):
2042 * w32font.c (w32font_open_internal):
2043 * ftfont.c (ftfont_get_bitmap): Adjust users.
2045 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2047 Use bool for boolean.
2048 * tparam.c (tparam1):
2049 * undo.c (record_point, record_property_change):
2050 Use bool for boolean, for local vars that are always true or false.
2052 Minor integer overflow fixes (Bug#16033).
2053 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2054 This improves on the previous fix to this function.
2055 (window_resize_check): When summing up pixel counts, don't rely on
2056 undefined behavior if the sum overflows.
2058 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2060 * window.c (Fset_window_new_pixel): Don't choke at negative
2061 argument value (Bug#16033).
2063 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2064 to avoid crash in window_box_height.
2066 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2067 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2069 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2071 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2073 Minor integer overflow fixes.
2074 * window.c (Fset_window_new_pixel, grow_mini_window):
2075 * xdisp.c (Fwindow_text_pixel_size):
2076 Avoid undefined behavior on signed integer overflow.
2077 * xfns.c (x_set_mouse_color):
2078 Check that drag shape fits in 'unsigned', since that's what X wants.
2080 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2082 Improve reporting of fatal exception on MS-Windows.
2083 * w32fns.c (my_exception_handler): New function.
2084 (globals_of_w32fns): Set it up as the unhandled exception
2085 handler. Initialize exception code and address to zeros.
2086 (emacs_abort): If the exception code and address are available,
2087 print them at the beginning of the backtrace. Fix the format of
2088 printing addresses (was producing 0x0x12345678 on XP).
2091 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2093 * eval.c (Fbacktrace__locals): New function.
2094 (syms_of_eval): Defsubr it.
2096 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2098 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2099 Define here to unify between...
2100 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2101 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2103 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2105 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2107 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2108 fringe background extension.
2109 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2110 because they are now always the same as `left' and `width',
2111 respectively. Remove code for the case that `width' and
2112 `sb_width' are different.
2114 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2116 Fix minor problems found by static checking.
2117 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2118 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2119 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2121 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2123 * image.c (imagemagick_compute_animated_image): Don't crash if we
2124 have an animation with different-sized images (bug#15313).
2126 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2128 Remove some unused items introduced during pixelwise change.
2129 * window.c (window_resize_total_check): Remove unused function.
2130 * xdisp.c (remember_mouse_glyph): Remove unused label.
2131 (Ftool_bar_height): Move declaration inside #if.
2132 * xterm.c (x_set_window_size): Don't use r and c.
2134 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2136 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2139 * window.c (Fset_window_configuration): Comment out unused variables.
2141 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2143 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2145 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2147 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2149 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2150 HAVE_GNUTLS3 (Bug#16001).
2152 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2153 if interrupts are deferred (Bug#15801).
2155 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2157 Support resizing frames and windows pixelwise.
2158 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2159 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2160 (struct glyph_matrix): Replace window_left_col and
2161 window_top_line by window_pixel_left and window_pixel_top.
2162 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2164 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2165 (draw_window_divider, move_it_to, x_draw_right_divider)
2166 (x_draw_bottom_divider, change_frame_size): Add or fix
2168 * dispnew.c (change_frame_size_1): Change prototype.
2169 (adjust_glyph_matrix, required_matrix_width)
2170 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2171 values instead of lines and columns.
2172 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2173 WINDOW_TOTAL_FRINGE_WIDTH.
2174 (handle_window_change_signal, do_pending_window_change)
2175 (init_display): Adjusts calls of change_frame_size.
2176 (change_frame_size, change_frame_size_1): Handle pixelwise
2178 * frame.c (Qright_divider_width, Qbottom_divider_width):
2180 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2181 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2182 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2183 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2185 (set_frame_param): New function.
2186 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2187 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2188 (Ffringe_width, Fborder_width, Fright_divider_width)
2189 (Fbottom_divider_width): New functions, defsubr them.
2190 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2191 New argument pixelwise.
2192 (struct frame_parm_table): New members Qright_divider_width and
2193 Qbottom_divider_width.
2194 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2195 (x_report_frame_params): Handle Qright_divider_width and
2196 Qbottom_divider_width.
2197 (x_set_right_divider_width, x_set_bottom_divider_width):
2199 (frame_resize_pixelwise): New option.
2200 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2201 new_pixelwise, right_divider_width and bottom_divider_width;
2202 remove total_lines; rename text_lines, text_cols, new_text_lines
2203 and new_text_cols to text_height, text_width, new_height and
2204 new_width respectively.
2205 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2206 FRAME_TEXT_WIDTH respectively.
2207 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2208 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2209 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2211 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2212 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2213 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2214 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2215 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2216 (FRAME_TOTAL_COLS_ARG): Remove macro.
2217 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2218 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2219 (x_wm_set_size_hint): Handle frame pixel sizes.
2220 * indent.c (compute_motion, Fcompute_motion):
2221 Call window_body_width instead of window_body_cols.
2222 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2223 (make_lispy_position): Handle right and bottom dividers.
2224 (Fsuspend_emacs): Pixelize call of change_frame_size.
2225 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2226 * lisp.h: Extern set_frame_param.
2227 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2229 (Fx_create_frame): Add entry for vertical_drag_cursor.
2230 Pixelize call of change_frame_size.
2231 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2232 * nsterm.m (ns_update_window_end): Optionally draw right
2234 (x_set_window_size): Add argument pixelwise.
2235 Call check_frame_size and change_frame_size with pixelwise zero.
2236 (ns_draw_window_divider): New function.
2237 (ns_redisplay_interface): Add ns_draw_window_divider.
2238 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2239 (x_new_font): Call x_set_window_size with pixelwise zero.
2240 * print.c (print_object): For a window print its sequence
2242 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2243 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2244 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2245 (w32_createwindow): Use scroll bar area width.
2246 (w32_wnd_proc): Handle bottom divider width.
2247 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2248 (Fx_create_frame): Default divider width parameters.
2249 Caclulate sizes pixelwise. Add vertical drag cursor support.
2250 (x_create_tip_frame): Default divider widths to zero.
2251 Pixelize call to change_frame_size.
2252 (Fx_show_tip): Add handling of divider widths. Pixelize window
2254 (Fw32_frame_rect): New function.
2255 (frame_parm_handler w32_frame_parm_handlers): Add divider
2257 (Vx_window_vertical_drag_shape): Add variable.
2258 * w32inevt.c (resize_event, maybe_generate_resize_event):
2259 Pixelize change_frame_size calls.
2260 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2262 * w32term.c (w32_draw_window_divider): New function.
2263 (x_update_window_end): Handle right divider.
2264 (w32_draw_fringe_bitmap, x_scroll_run)
2265 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2266 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2267 Calculate new frame sizes pixelwise.
2268 (x_new_font): Pixelize call to x_set_window_size.
2269 (x_check_fullscreen): Pixelize call to change_frame_size.
2270 (x_set_window_size_1, x_set_window_size): New argument
2271 pixelwise. Calculate pixelwise.
2272 (x_wm_set_size_hint): Use scroll bar area width.
2273 (w32_redisplay_interface): Add w32_draw_window_divider.
2274 * w32term.h (struct w32_output): Add vertical drag cursor.
2275 * widget.c (set_frame_size, update_wm_hints)
2276 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2278 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2279 * window.c (sequence_number): Restore.
2280 (Fwindow_pixel_width, Fwindow_pixel_height)
2281 (Fwindow_mode_line_height, Fwindow_header_line_height)
2282 (window_pixel_to_total, Frun_window_scroll_functions)
2283 (Fset_window_new_pixel, window_resize_apply_total)
2284 (Fwindow_resize_apply_total): New functions.
2285 (window_body_height, window_body_width): Rename from
2286 window_body_lines. New argument PIXELWISE.
2287 Calculate pixelwise.
2288 (Fwindow_body_height, Fwindow_body_width): New argument
2290 (coordinates_in_window, window_relative_x_coord): Use window's
2291 pixel width instead of total width.
2292 (replace_window, recombine_windows): Initialize pixel values.
2293 (resize_root_window, resize_frame_windows, grow_mini_window)
2294 (shrink_mini_window): New argument PIXELWISE.
2295 Calculate pixelwise.
2296 (Fdelete_other_windows_internal, adjust_window_margins)
2297 (window_resize_check, window_resize_apply)
2298 (Fdelete_window_internal, Fresize_mini_window_internal)
2299 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2300 (check_frame_size): Rename arguments. New argument PIXELWISE.
2301 Calculate pixelwise.
2302 (set_window_buffer): Make samebuf bool. Run configuration change
2303 hook only if buffer changed.
2304 (Fset_window_buffer): Rewrite doc-string.
2305 (make_window): Initialize new_pixel slot.
2306 (Fwindow_resize_apply): Check pixel size of root window.
2307 (Fsplit_window_internal): Call 2nd argument pixel_size.
2308 Calculate pixelwise.
2309 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2311 (save_window_data): New slots frame_text_width,
2312 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2313 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2315 (Fcurrent_window_configuration, Fset_window_configuration)
2316 (save_window_save, compare_window_configurations): Handle new
2317 slots in save_window_data and saved_window.
2318 (Fset_window_scroll_bars): Fix doc-string.
2319 (window_resize_pixelwise): New variable.
2320 (coordinates_in_window, Fcoordinates_in_window_p):
2322 (make_parent_window): Adjust sequence_number.
2323 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2325 * window.h (struct window): New members new_pixel, pixel_left,
2326 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2327 (wset_new_pixel): New function.
2328 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2329 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2330 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2331 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2332 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2333 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2334 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2335 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2336 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2337 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2338 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2339 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2340 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2341 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2342 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2344 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2345 (window_body_width, check_frame_size): Adapt external declarations.
2346 * xdisp.c (last_max_ascent): New integer.
2347 (window_text_bottom_y): Handle bottom divider.
2348 (window_box_width, window_box_height): Calculate pixelwise.
2349 (get_glyph_string_clip_rects): Handle right divider.
2350 (remember_mouse_glyph): When windows are resized pixelwise
2351 proceed with width and height set to 1.
2352 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2354 (move_it_to): Calculate and return maximum x position
2356 (Fwindow_text_pixel_size): New function.
2357 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2358 (tool_bar_lines_needed): Rename to tool_bar_height.
2359 Calculate pixelwise.
2360 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2361 Calculate pixelwise.
2362 (redisplay_tool_bar): Calculate pixelwise.
2363 (redisplay_window): Calculate pixelwise. Handle dividers.
2364 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2365 (x_draw_vertical_border): Handle dividers.
2366 (define_frame_cursor1): Handle vertical drag cursor.
2367 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2368 (expose_window): Calculate pixelwise. Handle dividers.
2369 (init_xdisp): Initialize pixel values.
2370 * xfaces.c (Qwindow_divider): New face.
2371 (realize_basic_faces): Realize it.
2372 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2373 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2374 (x_set_scroll_bar_default_width): Default actual width to 16.
2375 (Fx_create_frame): Set sizes pixelwise.
2376 (x_create_tip_frame): Default divider widths to zero.
2377 Pixelize call of change_frame_size.
2378 (Fx_show_tip): Handle divider widths. Initial pixel position
2380 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2381 (Vx_window_vertical_drag_shape): New option.
2382 * xmenu.c (free_frame_menubar): Pixelize call of
2384 * xterm.c (x_draw_window_divider): New function.
2385 (x_update_window_end): Optionally draw right divider.
2386 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2387 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2388 (handle_one_xevent, x_new_font): Calculate pixelwise.
2389 (x_set_window_size_1, x_set_window_size): New argument
2390 pixelwise. Calculate pixelwise.
2391 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2392 (struct x_redisplay_interface): Add x_draw_window_divider.
2393 * xterm.h (struct x_output): Add vertical_drag_cursor.
2395 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2397 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2398 Set invisible frames's `redisplay' when a full redisplay is requested.
2399 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2400 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2401 (display_mode_lines): Set it here instead.
2403 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2405 * dispextern.h (set_window_update_flags): Remove.
2407 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2409 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2411 * xdisp.c (REDISPLAY_SOME_P): New macro.
2412 (redisplay_internal): Use it (bug#15999).
2413 (prepare_menu_bars, redisplay_window): Use it as well.
2415 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2417 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2419 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2420 (globals_of_w32font): Zero it out.
2421 (GetCharWidth32W_Proc): New function pointer.
2422 (get_char_width_32_w): New function.
2423 (compute_metrics): If get_glyph_outline_w returns an error, try
2424 get_char_width_32_w before declaring a failure. This avoids
2425 punishing raster (a.k.a. "bitmap") fonts by slowing down
2426 redisplay. (Bug#6364).
2428 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2430 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2431 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2432 highlight needs to be redisplayed. (Bug#15913)
2434 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2436 Fix minor problems found by static checking.
2437 * buffer.h (struct buffer_text, struct buffer):
2438 * frame.h (struct frame):
2439 * window.h (struct window):
2440 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2441 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2442 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2443 no-longer-valid use of HAVE_MENUS.
2444 * xdisp.c (propagate_buffer_redisplay): Now static.
2446 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2448 * xmenu.c (Fmenu_or_popup_active_p):
2449 * window.c (Fset_window_configuration):
2450 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2451 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2452 * fns.c (Fyes_or_no_p):
2453 * editfns.c (Fmessage_box, Fmessage_or_box):
2454 * alloc.c (make_save_ptr_ptr):
2455 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2457 * window.c (Fset_window_configuration): Move select_window later.
2459 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2461 Refine redisplay optimizations to only redisplay *some* frames/windows
2462 rather than all of them.
2463 * xdisp.c (REDISPLAY_SOME): New constant.
2464 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2465 (bset_redisplay, bset_update_mode_line): New functions.
2466 (message_dolog): Use bset_redisplay.
2467 (clear_garbaged_frames): Use fset_redisplay.
2468 (echo_area_display): Use wset_redisplay.
2469 (buffer_shared_and_changed): Remove.
2470 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2471 frame titles. Compute the actual set of windows redisplayed.
2472 Don't update frame titles and menu bars for frames that don't need to
2474 (propagate_buffer_redisplay): New function.
2476 (redisplay_internal): Use it. Be more selective in the set of windows
2477 we redisplay. Propagate windows_or_buffers_changed to
2478 update_mode_lines a bit later to simplify the code.
2479 (mark_window_display_accurate_1): Reset window and buffer's
2481 (redisplay_window): Do nothing if neither the window nor the buffer nor
2482 the frame needs redisplay.
2483 * window.h (struct window): Add `redisplay' field.
2484 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2485 (redisplay_other_windows, window_list): New declarations.
2486 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2487 (window_list): Not static any more.
2488 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2489 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2490 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2491 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2492 * frame.h (struct frame): Add `redisplay' field.
2493 Move `external_menu_bar' bitfield next to other bit-fields.
2494 (SET_FRAME_GARBAGED): Use fset_redisplay.
2495 (SET_FRAME_VISIBLE): Don't garbage the frame;
2496 Use redisplay_other_windows.
2497 * buffer.h (struct buffer): Add `redisplay' field.
2498 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2499 (modify_overlay): Use bset_redisplay.
2500 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2502 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2504 Support w32 file notifications in batch mode.
2505 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2506 invalid (which happens in batch mode). If non-interactive, call
2507 handle_file_notifications to store file notification events in the
2508 input queue. (Bug#15933)
2510 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2512 * w32inevt.c (handle_file_notifications): Now external, not static.
2514 * w32term.h (handle_file_notifications): Provide prototype.
2516 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2517 init_crit, since init_display, which does that otherwise, is not
2520 2013-11-27 Glenn Morris <rgm@gnu.org>
2522 * Makefile.in ($(lispsource)/international/charprop.el): New.
2523 (emacs$(EXEEXT)): Depend on charprop.el.
2525 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2527 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2528 deleting portions of the buffer under non-nil REPLACE argument.
2531 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2532 directory, watch it and not its parent.
2533 (add_watch): Allow empty string in FILE.
2535 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2537 * window.c (Fset_window_start, window_resize_apply)
2538 (window_scroll): Reset window_end_valid (Bug#15957).
2540 2013-11-27 Glenn Morris <rgm@gnu.org>
2542 * Makefile.in (leimdir): Now in lisp source directory.
2543 ($(leimdir)/leim-list.el): Just use ../leim .
2544 * epaths.in (PATH_DUMPLOADSEARCH):
2545 * lread.c (load_path_default):
2546 * nsterm.m (ns_load_path): No more leim directory.
2548 2013-11-26 Andreas Schwab <schwab@suse.de>
2550 * .gdbinit (xgettype): Add cast.
2552 2013-11-26 Glenn Morris <rgm@gnu.org>
2554 Preload leim-list.el.
2555 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2556 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2557 is a single directory.
2559 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2561 bool-vector-subsetp is now the normal direction (Bug#15912).
2562 * data.c (Fbool_vector_subsetp): Test whether the first argument
2563 is a subset of the second one, not the reverse. Add doc string.
2565 Fix minor problems found by static checking.
2566 * lread.c (load_path_default): Now static.
2567 * textprop.c (text_property_stickiness): Be consistent about the
2568 test used when deciding whether to consider the previous character.
2569 This simplifies the code a bit.
2571 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2573 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2575 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2576 (syms_of_frame): Don't defsubr them.
2578 2013-11-25 Glenn Morris <rgm@gnu.org>
2580 * lread.c (load_path_default): Change the sense of the argument.
2581 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2582 from dump_path. When it is not, avoid checking dump_path twice.
2584 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2585 uninstalled dump_path against installed Vload_path. (Bug#15964)
2587 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2589 Export get_pos_property to Elisp.
2590 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2591 (syms_of_editfns): Export it to Elisp.
2593 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2595 2013-11-23 Romain Francoise <romain@orebokech.com>
2597 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2598 initialization here ...
2599 (syms_of_fileio): ... from here.
2601 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2603 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2604 Please use --enable-check-lisp-object-type.
2606 2013-11-23 Glenn Morris <rgm@gnu.org>
2608 * process.c (get_process): Explicit error for dead buffers.
2610 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2612 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2614 2013-11-23 Glenn Morris <rgm@gnu.org>
2616 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2617 * lread.c (load_path_check): Take path to check as argument.
2618 (load_path_default): New, split from init_lread.
2619 (init_lread): Move calc of default load-path to load_path_default.
2620 Empty elements in EMACSLOADPATH now stand for the default.
2621 (load-path): Doc fix.
2622 * emacs.c (decode_env_path): Add option to treat empty elements
2623 as nil rather than ".".
2624 * callproc.c (init_callproc_1, init_callproc):
2625 * image.c (Vx_bitmap_file_path):
2626 * lisp.h (decode_env_path):
2627 * lread.c (Vsource_directory):
2628 Update for new argument spec of decode_env_path.
2630 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2632 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2633 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2635 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2637 Fix some dependency problems that cause unnecessary recompiles.
2638 Problem reported by RMS in
2639 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2640 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2641 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2642 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2643 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2644 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2645 (boostrap-clean): No need to remove stamp-oldxmenu.
2647 Fix recently introduced bool vector overrun.
2648 This was due to an optimization that went awry.
2649 Reported by Glenn Morris in
2650 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2651 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2652 for empty vectors, undoing the 2013-11-18 change.
2653 * data.c (bool_vector_binop_driver): Rely on this.
2654 Fix bug that occasionally overran the destination.
2655 * lisp.h (struct Lisp_Bool_vector): Document this.
2657 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2659 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2662 * nsterm.m (init, run, stop:): Comment out for now, does not work
2665 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2667 * charset.c (syms_of_charset): Don't read past end of string.
2669 2013-11-19 Glenn Morris <rgm@gnu.org>
2671 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2673 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2675 Add hooks to run on gaining/losing focus. (Bug#15029)
2676 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2677 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2678 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2680 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2682 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2683 The old names predated the API change that put destination at end.
2685 Improve API of recently-added bool vector functions (Bug#15912).
2686 The old API had (bool-vector-count-matches A B)
2687 and (bool-vector-count-matches-at A B I), which gave the
2688 misleading impression that the two functions were variants, one
2689 with a location I. The new API has (bool-vector-count-population A)
2690 and (bool-vector-count-consecutive A B I) to make the distinction
2691 clearer. The first function no longer has a B argument, since the
2692 caller can easily determine the number of nils if the length and
2693 number of ts is known.
2694 * data.c (Fbool_vector_count_population): Rename from
2695 bool_vector_count_matches, and accept just 1 argument.
2696 (Fbool_vector_count_consecutive): Rename from
2697 Fbool_vector_count_matches_at.
2699 Always allocate at least one bits_word per bool vector.
2700 See Daniel Colascione in:
2701 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2702 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2703 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2704 * lisp.h (struct Lisp_Bool_vector): Document this.
2706 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2708 * insdel.c (invalidate_buffer_caches): New function, consolidated
2709 from part of prepare_to_modify_buffer.
2710 (insert_from_gap, prepare_to_modify_buffer):
2711 * coding.c (code_convert_region, code_convert_string):
2712 Call invalidate_buffer_caches. (Bug#15841)
2714 * lisp.h (invalidate_buffer_caches): Add prototype.
2716 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2718 * w32term.c (x_update_window_end): Don't invalidate the entire
2719 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2720 highlight needs to be redisplayed. (Bug#15913)
2722 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2724 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2726 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2728 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2729 while we are using Vprin1_to_string_buffer.
2731 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2732 after inserting the description string. (Bug#15907)
2734 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2736 * data.c: Work around bogus GCC diagnostic about shift count.
2737 Reported by Eli Zaretskii in
2738 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2739 (pre_value): New function.
2740 (count_trailing_zero_bits): Use it.
2742 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2744 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2745 assume C macros are not supported even under -g3 in these old GCC
2748 2013-11-15 Leo Liu <sdl.web@gmail.com>
2750 * minibuf.c (Ftry_completion, Fall_completions)
2751 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2753 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2755 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2756 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2757 This avoids placing unnecessary constants into the Emacs code.
2759 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2761 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2762 for Cygwin w32 build.
2764 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2765 for Cygwin w32 build. (Bug#15892)
2767 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2769 Simplify, port and tune bool vector implementation.
2770 * alloc.c (bool_vector_exact_payload_bytes)
2771 (bool_vector_payload_bytes): Remove.
2772 (bool_vector_fill): Return its argument.
2773 * alloc.c (bool_vector_fill):
2775 * print.c (print_object):
2776 Simplify by using bool_vector_bytes.
2777 * alloc.c (make_uninit_bool_vector):
2778 New function, broken out from Fmake_bool_vector.
2779 (Fmake_bool_vector): Use it. Use tail call.
2780 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2781 * data.c (BITS_PER_ULL): New constant.
2782 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2783 if long long versions don't exist.
2784 (shift_right_ull): New function.
2785 (count_one_bits_word): New function, replacing popcount_bits_word
2786 macro. Don't assume that bits_word is no wider than long long.
2787 (count_one_bits_word, count_trailing_zero_bits):
2788 Don't assume that bits_word is no wider than long long.
2789 * data.c (bool_vector_binop_driver, bool_vector_not):
2790 * fns.c (Fcopy_sequence):
2792 Create an uninitialized destination, to avoid needless work.
2793 (internal_equal): Simplify.
2794 (Ffillarray): Prefer tail call.
2795 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2796 contain at least one word.
2797 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2798 chars are narrower than ints.
2799 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2800 * fns.c (Fcopy_sequence):
2802 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2803 Don't try to port to hosts where bits_word values have holes; the
2804 code wouldn't work there anyway. Verify this assumption, though.
2805 (bool_vector_bytes): New function.
2806 (make_uninit_bool_vector): New decl.
2807 (bool_vector_fill): Now returns Lisp_Object.
2809 * xfns.c (xic_create_fontsetname):
2810 * xrdb.c (gethomedir): Prefer tail calls.
2812 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2814 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2815 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2817 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2818 that requires a return value.
2819 (Fset_buffer_modified_p): Take advantage of this change to do
2822 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * buffer.c (Frestore_buffer_modified_p): Sync it with
2825 Fset_buffer_modified_p.
2826 (Fforce_mode_line_update): New function, moved from subr.el.
2827 (Fset_buffer_modified_p): Use them.
2828 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2830 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2832 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2833 This avoids undefined behavior when subtracting pointers into
2834 different aways. On my platform it also makes the code a tad
2835 smaller and presumably faster.
2837 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2839 * keyboard.c (command_loop_1): Use region-extract-function.
2840 * insdel.c (Qregion_extract_function): Not static any more (can we
2841 stop pretending that these vars can benefit from being marked static?).
2843 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2845 * search.c (find_newline): If buffer text is relocated during the
2846 "dumb loop", adjust C pointers into buffer text to follow suit.
2849 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2851 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2852 for conversion (Bug#15837).
2854 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2856 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2857 for the entire range of inserted characters. (Bug#15841)
2859 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2861 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2863 (realize_default_face): Remove assignment to distant-foreground if
2864 unspecified (Bug#15815).
2866 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2868 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2869 cache-long-scans disabled, since we don't want to call
2870 prepare_to_modify_buffer (in insert_1_both) for each message we
2873 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2874 from buffer.c. Improve commentary to the buffer field setter
2877 * buffer.c (bset_cache_long_scans): Static function deleted.
2878 Improve commentary to the buffer field setter functions.
2879 (init_buffer_once): Default for cache-long-scans changed to t.
2882 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2884 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2886 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2887 This bug was introduced in my 2013-06-21 change, and caused
2888 struct Lisp_Sub_Char_Table objects to be given too many slots,
2889 which broke 'make -C admin/unidata'.
2891 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2893 Import changes from mac-port 4.5.
2894 * macfont.m (mac_font_copy_default_descriptors_for_language)
2895 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2896 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2897 (macfont_language_default_font_names): New.
2898 (macfont_list): Rearrange language/charset code.
2899 (macfont_close): Don't check for macfont_info->cache.
2900 (mac_ctfont_create_preferred_family_for_attributes): New font
2901 selection code, call
2902 mac_font_copy_default_name_for_charset_and_languages.
2903 (mac_font_copy_default_descriptors_for_language)
2904 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2906 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2908 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2910 Port to C11 aligned_alloc, and fix some integer overflows.
2911 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2912 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2913 and use of posix_memalign replaced with aligned_alloc.
2914 (aligned_alloc): New function, defined or declared as needed.
2915 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2916 Don't undef; configure.ac now does this.
2917 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2918 (calloc, aligned_alloc): Check for integer overflow.
2919 (aligned_alloc): Rename from memalign. All uses changed.
2920 (memalign): New function, an alias for aligned_alloc.
2922 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2924 * xdisp.c (redisplay_internal): Fix typo in last change.
2926 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2928 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2930 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2932 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2933 redisplay--mode-lines-cause.
2934 (redisplay_internal): Keep them uptodate. Remove redundant check of
2935 buffer_shared_and_changed.
2936 * *.[chm]: Number every assignment to update_mode_lines so we
2937 can track why it is set.
2939 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2941 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2943 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2945 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2946 can track why it is set.
2948 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2950 Integer-related fixes for term.c etc.
2951 * dispextern.h (face_tty_specified_color): New function.
2952 * term.c (turn_on_face): Don't rely on undefined behavior when
2953 assigning an out-of-range value to 'long'.
2954 Simplify test for toggling highlight.
2955 (tty_capable_p): Omit last two (unused) args. All callers changed.
2956 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2957 (read_menu_input, tty_menu_activate, tty_menu_show):
2958 * xfaces.c (x_supports_face_attributes_p)
2959 (tty_supports_face_attributes_p):
2960 Use bool for boolean. All callers changed.
2961 (tty_supports_face_attributes_p): Omit defaults for color indices;
2962 no longer needed. Simplify tail call.
2964 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2966 * xdisp.c (prepare_menu_bars): Mark static.
2967 * lisp.h (prepare_menu_bars): Don't declare.
2968 * xselect.c (x_handle_selection_clear):
2969 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2971 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2973 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2974 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2976 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2978 * keyboard.c (Fcommand_error_default_function): Rename from
2979 Fdefault_error_output.
2981 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2983 * keyboard.c (Fdefault_error_output): New function, extracted from
2985 (syms_of_keyboard): Use it for Vcommand_error_function.
2987 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2989 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2990 (init_eval): Use it to ensure handlerlist is non-NULL.
2991 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2992 (Fsignal): Adjust NULLness test of handlerlist.
2993 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2995 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2997 * callproc.c (call_process): Call prepare_to_modify_buffer before
2998 decoding text read from the sub-process, as the decoded stuff will
2999 be inserted into the buffer. This will invalidate the various
3000 caches maintained for the buffer. (Bug#15148)
3002 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3004 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3005 string of glyphless-char-display.
3007 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3009 * nsfns.m (ns_get_name_from_ioreg): New function.
3010 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3011 OSX >= 10.9. Use ns_get_name_from_ioreg.
3013 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3015 Simplify and port recent bool vector changes.
3016 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3017 only in this file. Use a more-efficient implementation if the
3018 second argument is a power of 2.
3019 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3020 Remove no-longer-necessary compile-time checks.
3021 (bool_vector_exact_payload_bytes): New function.
3022 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3023 exact payload changed to call the new function. Do not assume
3024 that the arg or result fits in ptrdiff_t.
3025 (bool_vector_fill): New function.
3026 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3028 (vroundup_ct): Don't assume arg fits in size_t.
3029 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3030 invoke set_category_set.
3031 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3032 All callers changed. Use bool_vector_set.
3033 * category.h (XCATEGORY_SET): Remove; no longer needed.
3034 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3036 * data.c (Faref): Use bool_vector_ref.
3037 (Faset): Use bool_vector_set.
3038 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3039 (Fbool_vector_not, Fbool_vector_count_matches)
3040 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3041 * fns.c (concat): Use bool_vector_ref.
3042 (Ffillarray): Use bool_vector_fill.
3043 (mapcar1): Use bool_vector_ref.
3044 (sxhash_bool_vector): Hash words, not bytes.
3045 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3046 a constant, since it's now used in #if.
3047 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3048 unsigned char on unusual architectures, so that we no longer
3049 assume that the number of bits per bits_word is a power of two or
3050 is a multiple of 8 or of CHAR_BIT.
3051 (Qt): Add forward decl.
3052 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3053 at least as strictly as bits_word.
3054 (bool_vector_data, bool_vector_uchar_data): New accessors.
3055 All data structure accesses changed to use them.
3056 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3057 (bool_vector_set): New functions.
3058 (bool_vector_fill): New decl.
3059 (ROUNDUP): Move to alloc.c as described above.
3061 Fix recent gnutls changes.
3062 * gnutls.c (Fgnutls_boot): Don't assume C99.
3063 * process.c (wait_reading_process_output): Fix typo in recent change.
3065 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3067 * process.c (wait_reading_process_output, read_process_output)
3068 (send_process): Check gnutls_state is not NULL.
3070 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3071 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3073 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3075 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3076 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3078 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3081 * nsfns.m (Fx_create_frame): Fix memory leak.
3083 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3084 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3085 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3087 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3089 * xdisp.c (message3_nolog, message_with_string): Encode the string
3090 before writing it to the terminal in a non-interactive session.
3092 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3093 sure we concatenate them into a unibyte string.
3095 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3096 resulting temporary name before returning it to the caller.
3097 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3098 is a unibyte string, convert NAME to a unibyte string to ensure
3099 that the result is also a unibyte string.
3101 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3102 create unibyte strings from default paths and directory/file
3105 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3108 * callproc.c (init_callproc): Use build_unibyte_string to make
3109 sure we create unibyte strings from default paths and
3110 directory/file names.
3112 * buffer.c (init_buffer): Don't store default-directory of
3113 *scratch* in multibyte form. The original problem which led to
3114 that is described in
3115 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3116 but it was solved long ago. (Bug#15260)
3118 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3120 Port to stricter C99 platforms.
3121 Especially, C99 prohibits nesting a struct X inside struct Y if
3122 struct X has a flexible array member.
3123 * alloc.c (struct sdata): New type.
3124 (sdata): Implement in terms of struct sdata.
3125 Remove u member; all uses replaced by next_vector, set_next_vector.
3126 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3127 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3128 (struct sblock): Rename first_data member to data, which is now
3129 a flexible array member. All uses changed.
3130 (next_vector, set_next_vector, large_vector_vec): New functions.
3131 (vector_alignment): New constant.
3132 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3133 (struct large-vector): Now merely a NEXT member, since the old approach
3134 ran afoul of stricter C99. All uses changed to use
3135 large_vector_vec or large_vector_offset.
3136 (large_vector_offset): New constant.
3137 * dispnew.c: Include tparam.h, for tgetent.
3138 Do not include term.h; no longer needed.
3139 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3140 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3141 (struct Lisp_Vector): Use a flexible array member for contents,
3142 instead of a union with a member that is an array of size 1.
3144 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3145 fact that the struct no longer contains a union.
3146 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3147 (struct Lisp_Save_Value, struct Lisp_Free):
3148 Use unsigned, not int, for spacers, to avoid c99 warning.
3149 (union specbinding): Use unsigned, not bool, for bitfield, as
3150 bool is not portable to pre-C99 hosts.
3152 2013-11-04 Glenn Morris <rgm@gnu.org>
3154 * emacs.c (usage_message): Mention that `-L :...' appends.
3156 2013-11-02 Glenn Morris <rgm@gnu.org>
3158 * Makefile.in (abs_builddir): Remove.
3159 (bootstrap_exe): Use relative filename.
3161 Use relative filenames in TAGS files.
3162 * Makefile.in (abs_srcdir): Remove it again.
3163 (.PHONY): Remove frc.
3164 (maintainer-clean): No more TAGS-LISP file.
3165 (TAGS): Pass relative file names to etags.
3166 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3168 * Makefile.in (abs_srcdir): New, set by configure.
3170 (maintainer-clean): Remove pointless echo. That should be in the
3171 top-level Makefile, if anywhere. Delete TAGS-LISP.
3172 (extraclean): No s/ and m/ directories for some time.
3173 (TAGS): Also depend on ctagsfiles3.
3174 Remove no-longer-defined S_FILE.
3175 Pass absolute filenames to etags once more.
3176 (TAGS-LISP): Replace lispdir with its expansion.
3177 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3178 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3180 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3182 * xfaces.c (check_lface_attrs, realize_default_face):
3183 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3184 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3186 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3188 * emacs.c (original_pwd): Remove global var by making it local.
3189 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3191 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3193 * xfaces.c: Declare color_distance.
3194 (QCdistant_foreground): New variable.
3195 (NEAR_SAME_COLOR_THRESHOLD): New define.
3196 (load_color2): New function.
3197 (load_color): Call load_color2.
3198 (load_face_colors): Call load_color2 and if distant-color is specified
3199 calculate distant and use distant-color if colors are near.
3200 (LFACE_DISTANT_FOREGROUND): New define.
3201 (merge_face_ref, Finternal_set_lisp_face_attribute)
3202 (Finternal_get_lisp_face_attribute)
3203 (x_supports_face_attributes_p): Handle distant-foreground similar to
3205 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3207 * dispextern.h (lface_attribute_index):
3208 Add LFACE_DISTANT_FOREGROUND_INDEX.
3210 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3212 * image.c (pbm_next_char): New function.
3213 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3214 (pbm_scan_number): Use it.
3215 (Qlibjpeg_version): New variable.
3216 (syms_of_image): DEFSYM and initialize it.
3218 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3220 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3222 2013-10-31 Glenn Morris <rgm@gnu.org>
3224 * emacs.c (original_pwd): New char.
3225 (main): If using --chdir, store original_pwd.
3226 (init_cmdargs): When setting Vinvocation_directory based on a
3227 relative argv[0], use original_pwd if set. (Bug#15768)
3229 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3231 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3233 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3235 * insdel.c: Fix minor problems found by static checking.
3236 (Qregion_extract_function): Now static.
3237 (prepare_to_modify_buffer_1): Remove unused locals.
3239 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3241 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3242 (syms_of_xdisp): Declare pre-redisplay-function.
3243 (markpos_of_region): Remove function.
3244 (init_iterator, compute_stop_pos, handle_face_prop)
3245 (face_before_or_after_it_pos, reseat_to_string)
3246 (get_next_display_element, window_buffer_changed)
3247 (redisplay_internal, try_cursor_movement, redisplay_window)
3248 (try_window_reusing_current_matrix, try_window_id, display_line)
3249 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3250 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3251 * window.h (struct window): Remove field `region_showing'.
3252 * dispextern.h (struct it): Remove region_beg/end_charpos.
3253 (face_at_buffer_position, face_for_overlay_string)
3254 (face_at_string_position): Update prototypes.
3255 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3256 (face_at_string_position): Remove `region_beg' and `region_end' args.
3257 * fontset.c (Finternal_char_font):
3258 * font.c (font_at, font_range): Adjust calls accordingly.
3259 * insdel.c (Qregion_extract_function): New var.
3260 (syms_of_insdel): Initialize it.
3261 (prepare_to_modify_buffer_1): Use it.
3263 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3265 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3266 * ftxfont.c (ftxfont_get_gcs):
3267 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3268 * xfaces.c (x_free_colors, x_free_dpy_colors)
3269 (x_create_gc, unload_color):
3270 * xselect.c (x_property_data_to_lisp):
3271 * xsettings.c (parse_settings):
3272 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3273 (get_bits_and_offset): Adjust definition.
3274 * frame.c (XParseGeometry): Adjust locals.
3275 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3276 * regex.h (toplevel): Likewise for reg_syntax_t.
3278 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * eval.c (run_hook_with_args): Use FUNCTIONP.
3282 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3284 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3285 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3286 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3287 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3288 on MS-Windows anyway.
3289 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3290 (free_realized_face): ...adjust user.
3291 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3292 white relief pixels to -1.
3293 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3294 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3295 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3297 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3299 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3300 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3301 in practice now. All callers changed.
3303 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3305 * dispextern.h (struct face): Use bitfields for 'underline_type'
3306 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3307 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3308 'stipple' member. Move 'lface' member up to help...
3309 * xfaces.c (make_realized_face): ...this function to find and
3310 clear just the members that need clearing.
3311 (load_face_colors, realize_x_face):
3312 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3314 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3316 * xftfont.c (struct xftfont_info): Remove set-but-unused
3318 (xftfont_open): Adjust user.
3319 (xftfont_get_colors): Remove useless prototype.
3321 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3323 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3324 before passing them to 'unexec'. (Bug#15260)
3326 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3328 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3330 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3332 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3333 the changed signature of the font driver's 'close' method.
3335 * w32font.h (w32font_close): Adjust the prototype to the change in
3336 function definition.
3338 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3340 * w32uniscribe.c (uniscribe_close): Adapt the call to
3341 w32font_close to its new prototype.
3343 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3345 Omit unused frame argument of font API's close function.
3346 * font.h (struct font): Drop frame argument. Adjust comment.
3347 * font.c (font_clear_cache, font_close_object): Adjust users.
3348 * ftfont.c (ftfont_close):
3349 * ftxfont.c (ftxfont_close):
3350 * macfont.m (macfont_close):
3351 * nsfont.m (nsfont_close):
3352 * w32font.c (w32font_close):
3353 * xfont.c (xfont_close):
3354 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3355 tweak comments and make functions safe if called more than once for
3356 the same font object.
3358 Perform font-specific cleanup when font object is swept by GC. See
3359 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3360 * alloc.c (cleanup_vector): New function.
3361 (sweep_vector): Call it for each reclaimed vector object.
3362 * font.h (struct font): Adjust comment.
3364 2013-10-24 Glenn Morris <rgm@gnu.org>
3366 * Makefile.in (abs_top_srcdir): New, set by configure.
3368 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3370 Adjust recent font-related changes to fix bug#15686.
3371 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3372 is a live window system frame, mark its default font too.
3374 2013-10-23 Glenn Morris <rgm@gnu.org>
3376 * Makefile.in (RUN_TEMACS): Make relative (again).
3377 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3378 (bootstrap-emacs$(EXEEXT)):
3379 Quote entities that might contain whitespace.
3381 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3383 Port to Solaris 10 and its bundled GCC.
3384 Problem reported by Timothy C. Burt.
3385 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3387 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3389 Do not allow font caches to grow too large.
3390 * alloc.c (compact_font_cache_entry, compact_font_caches):
3391 New functions or stub if not HAVE_WINDOW_SYSTEM.
3392 (compact_undo_list): Factor out from Fgarbage_collect.
3394 (mark_face_cache): Mark face font. Move down to avoid
3396 (mark_terminals): Do not mark font cache here.
3397 (Fgarbage_collect): Call compaction functions described
3398 above. Adjust comment.
3400 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3402 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3403 chdir to HOME (bug#15607).
3405 * nsterm.m (Qcocoa, Qgnustep): New variables.
3406 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3407 (ns_get_color): Make selection color work for GNUstep also.
3409 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3411 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3412 handles mouse clicks. Instead, let GPM use the same code as all
3413 the other mice use. See the discussion starting at
3414 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3415 for the details of the problem with the menu bar this fixes.
3417 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3419 Remove port-specific display name lists to avoid extra
3420 complexity and data duplication with display info lists.
3421 * xterm.h (x_display_name_list): Remove declaration.
3422 * xterm.c (x_display_name_list): Remove.
3423 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3424 * xfns.c (x_display_info_for_name, Fx_display_list):
3425 Likewise. Use x_display_list where appropriate.
3426 * w32term.h (w32_display_name_list): Remove declaration.
3427 * w32term.c (w32_display_name_list): Remove.
3428 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3430 * w32fns.c (x_display_info_for_name, Fx_display_list):
3431 Likewise. Use x_display_list where appropriate.
3432 * nsterm.h (ns_display_name_list): Remove declaration.
3433 * nsterm.m (ns_display_name_list): Remove.
3434 (ns_term_init, syms_of_nsterm): Adjust users.
3435 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3436 Likewise. Use x_display_list where appropriate.
3437 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3438 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3439 (mark_terminals): Mark per-terminal font cache.
3441 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3443 Don't run timers in input-pending-p. Its new check-timers param
3444 provides the prior behavior. (Bug#15045).
3445 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3447 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3449 Make some functions static in non-Microsoft builds.
3450 On my platform (Fedora 19 x86-64), this shrinks the
3451 Emacs executable (text+data) by 0.25%.
3452 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3453 (load_color) [!MSDOS]:
3454 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3455 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3456 * lisp.h (check_existing):
3457 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3458 (network_interface_info) [!WINDOWSNT]:
3459 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3460 Remove extern decls.
3461 * fileio.c (check_existing):
3462 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3463 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3464 (network_interface_info) [!WINDOWSNT]:
3465 * term.c (encode_terminal_code) [!WINDOWSNT]:
3466 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3467 * xfaces.c (load_color) [!MSDOS]:
3469 * fileio.c (check_existing, check_executable, check_writable):
3470 * process.c (network_interface_list, network_interface_info):
3471 Move earlier, so that we don't need forward decls.
3472 * gnutls.c (fn_gnutls_transport_set_errno)
3473 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3475 * w32.c (init_environment): Use faccessat rather than
3476 check_existing, partly for consistency with the rest of the code
3477 in this file, partly so that check_existing can be static.
3479 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3480 * emacs.c (MAIN_PROGRAM): New macro.
3481 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3482 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3484 bool vector int width fixes
3485 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3486 (Fbool_vector_count_matches_at):
3487 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3488 can exceed PTRDIFF_MAX, at least in theory.
3489 (Fbool_vector_count_matches_at):
3490 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3492 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3494 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3495 (struct sockaddr): Add forward decl, for platforms that lack it.
3497 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3499 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3502 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3504 * w32.c (network_interface_get_info, network_interface_list)
3505 (network_interface_info): New functions. (Bug#15610)
3506 (GetAdaptersInfo_Proc): New typedef.
3507 (get_adapters_info): New wrapper function.
3508 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3510 * process.h (network_interface_list, network_interface_info):
3513 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3514 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3515 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3516 for WINDOWSNT. Doc fix.
3517 (syms_of_process): Defsubr Snetwork_interface_list and
3518 Snetwork_interface_info unconditionally.
3520 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3521 in NS GUI sessions. (Bug#15629)
3523 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3525 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3527 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3529 * print.c (print_object): Print " ..." when truncating bool vectors.
3531 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3533 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3534 standard mouse buttons.
3536 * termhooks.h (struct input_event): Remove incorrect commentary.
3538 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3540 Disallow bool vector operations on mixed-length operands.
3541 The old behavior left garbage in the result vector sometimes,
3542 and didn't seem to be useful.
3543 * data.c (Qwrong_length_argument): New static var.
3544 (wrong_length_argument): New function.
3545 (bool_vector_binop_driver): Check that args agree in length.
3547 * keyboard.c, keyboard.h (all_kboards): Now static.
3549 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3551 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3552 note from the lispref.
3554 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3556 * nsterm.h (struct ns_display_info): Remove set-but-unused
3557 member image_cache (image caches are per-terminal anyway).
3558 (FRAME_X_IMAGE_CACHE): Remove.
3559 * nsterm.m (ns_initialize_display_info): Adjust user.
3561 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3563 * w32proc.c: Include mingw_time.h.
3565 * w32.c: Include mingw_time.h.
3567 Implement scrolling of TTY menus when the screen is too short.
3569 * term.c (tty_menu_display): Accept an additional argument, the
3570 menu item from which to start displaying the menu. Account for
3571 the value of Y when limiting the menu to the number of available
3573 (mi_result): New enumeration.
3574 (read_menu_input): Return enumerated value. When the y coordinate
3575 hits min_y or max_y, return scroll indication instead of wrapping
3577 (tty_menu_activate): Handle the scrolling indications from
3578 read_menu_input. Compute the first menu item to display and pass
3579 it to tty_menu_display.
3581 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3583 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3584 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3585 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3586 Adjust to match the change described below.
3587 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3588 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3589 memory_below_frame members to...
3590 * termchar.h (struct tty_display_info): ...here because they're
3591 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3592 * term.c (init_tty):
3593 * nsterm.m (ns_create_terminal):
3594 * w32term.c (w32_create_terminal):
3595 * xterm.c (x_create_terminal): Adjust users.
3596 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3597 to filter out non-TTY frames. Adjust comment.
3598 (scrolling): Adjust user. Prefer eassert for debugging check.
3600 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3602 * xfaces.c (PT_PER_INCH): Remove unused macro.
3603 * termhooks.h (struct terminal): Remove set-but-unused
3604 member fast_clear_end_of_line.
3605 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3606 * nsterm.m (ns_create_terminal):
3607 * term.c (init_tty):
3608 * w32term.c (w32_create_terminal):
3609 * xterm.c (x_create_terminal): Adjust users.
3611 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3613 * lisp.h (bool_vector_size): New function.
3614 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3615 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3616 (Fbool_vector_not, Fbool_vector_count_matches_at):
3617 Remove uses of 'eassume' that should no longer be needed,
3618 because they are subsumed by the 'eassume' in bool_vector_size.
3620 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3622 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3623 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3624 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3626 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3628 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3629 have different dimensions. (Bug#15575)
3631 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3634 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3636 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3638 * term.c (tty_menu_show): Never return with unbalanced
3639 specpdl. Use eassert for debugging check. Adjust style.
3641 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3643 * term.c (read_menu_input): Make selection of menu items
3644 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3645 (tty_menu_activate): Fix off-by-one error when computing max_y.
3647 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3649 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3650 audit logging (only used with GnuTLS 3.x) and enable it.
3652 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3654 * dispnew.c (redraw_frame): Remove useless #ifdef because
3655 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3656 Also, move TTY fflush to...
3657 * term.c (tty_update_end): ...this function.
3659 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3661 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3662 the end of the frame's glyph matrix. (Bug#15575)
3664 * term.c (tty_menu_display): Don't move cursor while overwriting
3665 frame's glyphs with menu items. Limit the number of items
3666 displayed to what can be shown on the available screen lines,
3667 excluding the echo area.
3668 (tty_menu_activate): Limit the Y coordinate allowed by
3669 read_menu_input to the last screen line used for menu display.
3671 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3673 * lisp.h (eassume): New macro.
3674 Also, include <verify.h>, for 'assume'.
3675 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3676 (vroundup, vector_nbytes):
3677 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3678 (Fbool_vector_not, Fbool_vector_count_matches)
3679 (Fbool_vector_count_matches_at):
3680 Use eassume, not eassert.
3681 * casetab.c (set_identity, shuffle):
3682 * composite.c (composition_gstring_put_cache):
3683 * dispnew.c (update_frame_1):
3684 * ftfont.c (ftfont_shape_by_flt):
3685 * image.c (gif_load):
3686 * intervals.c (offset_intervals):
3687 * macfont.m (macfont_shape):
3688 Remove calls to 'assume' that are no longer needed, because
3689 --enable-gcc-warnings no longer generates bogus warnings
3690 when these calls are removed.
3692 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3694 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3696 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3698 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3699 (Qsubstitute_env_in_file_name): New var.
3700 (syms_of_fileio): Define it.
3702 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3704 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3705 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3708 * term.c (save_and_enable_current_matrix): Don't allocate and
3709 don't save margin areas.
3710 (restore_desired_matrix): Don't restore margin areas.
3711 (free_saved_screen): Don't free margin areas.
3713 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3715 * image.c: Pacify --enable-gcc-warnings.
3716 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3717 #define only if used.
3719 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3721 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3722 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3723 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3724 (gif_load): For giflib v5.x and later, display the error message
3725 produced by giflib when its functions fail.
3726 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3729 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3731 * keyboard.c (last_event_timestamp): Remove. For X selection and
3732 GTK popup menus, it may be obtained from per-frame X display info.
3733 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3734 (process_special_events): Adjust users.
3735 * keyboard.h (last_event_timestamp): Remove declaration.
3736 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3737 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3738 * menu.h (xmenu_show): Adjust prototype.
3739 * menu.c (Fx_popup_menu): Adjust user.
3740 * xselect.c (x_own_selection, x_get_foreign_selection)
3741 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3743 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3745 * keyboard.c (init_kboard): Now static. Add arg
3746 to denote window system. Adjust comment.
3747 (init_keyboard): Adjust user.
3748 (allocate_kboard): New function.
3750 * nsterm.m (ns_term_init):
3751 * term.c (init_tty):
3752 * w32term.c (w32_create_terminal):
3753 * xterm.c (x_term_init): Use it.
3754 * keyboard.h (init_kboard): Remove prototype.
3755 (allocate_kboard): Add prototype.
3757 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3759 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3760 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3762 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3764 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3766 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3768 * term.c (tty_menu_activate): Flush the output stream after
3769 showing the cursor, and don't mark the frame garbaged at exit from
3770 the function. Fixes redisplay glitches when moving from one menu
3773 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3775 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3776 or throw error (Bug#15570).
3778 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3780 * intervals.c (temp_set_point_both): Move test into 'eassert',
3783 * lisp.h (eassert): Don't use 'assume'.
3784 Sometimes 'assume' wins in performance, and sometimes it loses,
3785 so it shouldn't be used all the time. Perhaps we need two
3786 flavors of 'eassert', one for where 'assume' is far more likely
3787 to help or to hurt; but that can be done later.
3788 Problem reported by Dmitry Antipov in
3789 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3790 Also, don't include <verify.h>; no longer needed.
3792 2013-10-09 Glenn Morris <rgm@gnu.org>
3794 * eval.c (Fcond): Doc tweak.
3796 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3798 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3799 expressions with side effects to eassert. (Bug#15565)
3801 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3803 * fns.c (hashfn_user_defined): Allow hash functions to return any
3806 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3808 Fix minor problems found by static checking.
3809 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3810 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3811 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3812 * keyboard.c (read_menu_command): Remove unused local.
3813 * lisp.h (read_menu_command): New decl.
3814 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3815 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3816 Return ptrdiff_t, not int.
3817 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3818 not int, for benefit of xpalloc.
3819 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3821 (have_menus_p): Remove; unused.
3822 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3823 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3824 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3826 (save_and_enable_current_matrix): Omit unnecessary casts.
3827 (read_menu_input): Omit local extern decl (now in lisp.h).
3828 Don't access uninitialized storage if mouse_get_xy fails.
3829 (tty_menu_activate): Mark local as initialized, for lint.
3830 (tty_menu_activate, tty_meny_show): Remove unused locals.
3832 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3834 Support menus on text-mode terminals.
3835 * xterm.h (xw_popup_dialog): Add prototype.
3837 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3838 (xmenu_show): Block input here, instead in Fx_popup_menu.
3839 (xw_popup_dialog): New function, with X-specific bits of popup
3842 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3845 * window.c (Fset_window_configuration): Use run-time tests of the
3846 frame type instead of compile-time conditionals, when menu-bar
3847 lines are considered.
3849 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3850 (w32_popup_dialog): New prototypes.
3852 * w32menu.c (Fx_popup_dialog): Function deleted.
3853 (w32_popup_dialog): New function, with w32 specific bits of popup
3854 dialogs. Block input here.
3856 * w32inevt.c (w32_console_read_socket): Minor change to add
3857 debugging TTY events.
3859 * w32fns.c (show_hourglass): If returning early because the frame
3860 is not a GUI frame, unblock input.
3862 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3863 (cursorY): New functions.
3865 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3866 WINDOWSNT, macros that call curX and curY elsewhere.
3868 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3870 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3871 specific function to hide and show cursor on a text-mode terminal.
3872 (tty_menu_struct, struct tty_menu_state): New structures.
3873 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3874 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3875 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3876 (tty_menu_locate, save_and_enable_current_matrix)
3877 (restore_desired_matrix, screen_update, read_menu_input)
3878 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3879 (tty_pop_down_menu, tty_menu_last_menubar_item)
3880 (tty_menu_new_item_coords, tty_menu_show): New functions.
3881 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3883 * nsterm.h (ns_popup_dialog): Adjust prototype.
3885 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3887 (ns_popup_dialog): Adapt order of arguments to the other
3888 *_menu_show implementations.
3889 (Fx_popup_dialog): Function deleted.
3891 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3893 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3895 * menu.c (have_boxes): New function.
3896 (single_keymap_panes): Use it instead of a compile-time
3898 (single_menu_item): Use run-time tests of the frame type instead
3899 of compile-time conditionals.
3900 (encode_menu_string): New function.
3901 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3902 the macro, since different types of frame need different encoding
3904 (digest_single_submenu): Use run-time tests of frame type instead
3905 of, or in addition to, compile-time conditionals.
3906 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3907 (Fx_popup_menu): Detect when the function is called from keyboard
3908 on a TTY. Don't barf when invoked on a text-mode frame.
3909 Check frame type at run time, instead of compile-time conditionals for
3910 invoking terminal-specific menu-show functions.
3911 Call tty_menu_show on text-mode frames.
3912 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3913 run time to determine which alternative to invoke; support dialogs
3916 * keyboard.h <Qmouse_movement>: Declare.
3918 * keyboard.c <Qmouse_movement>: Now extern.
3919 <Qecho_keystrokes>: New static variable.
3920 (read_key_sequence): Accept an additional argument, a flag to
3921 prevent redisplay during reading of the key sequence. All callers
3923 (read_menu_command): New function.
3924 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3926 (toolkit_menubar_in_use): New function.
3927 (make_lispy_event): Use it instead of a compile-time test.
3929 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3930 window-system being available.
3932 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3933 to x-popup-dialog on the frame type, they all now support popup
3936 * dispnew.c (save_current_matrix): Save the margin areas.
3937 (restore_current_matrix): Restore margin areas.
3938 (update_frame_with_menu): New function.
3940 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3943 * alloc.c (make_save_ptr): Now compiled unconditionally.
3945 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3947 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3948 (redraw_frame, update_frame): Adjust users.
3949 * dispextern.h (set_window_update_flags): Adjust prototype.
3950 * xdisp.c (redisplay_internal): When updating all frames with zero
3951 windows_or_buffers_changed, assume that only the windows that shows
3952 current buffer should be really updated.
3954 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3956 Do not allocate huge temporary memory areas and objects while encoding
3957 for file I/O, thus reducing an enormous memory usage for large buffers.
3958 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3959 * coding.h (struct coding_system): New member raw_destination.
3960 * coding.c (setup_coding_system): Initialize it to zero.
3961 (encode_coding_object): If raw_destination is set, do not create
3962 dst_object. Add comment.
3963 * fileio.c (toplevel): New constant E_WRITE_MAX.
3964 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3965 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3967 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3969 * nsterm.m (windowDidExitFullScreen:)
3970 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3972 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3974 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3975 * keyboard.c (unblock_input_to): Don't process pending signals
3976 if a fatal error is in progress.
3978 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3979 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3980 they're talking about words in Lisp bool vectors.
3981 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3982 * data.c (popcount_bits_word): Rename from popcount_size_t.
3983 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3986 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3988 Improve support for popcount and counting trailing zeros (Bug#15550).
3989 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3990 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3991 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3992 (popcount_size_t_msc, popcount_size_t_gcc):
3993 Remove; now done by Gnulib.
3994 (popcount_size_t): Now a macro that defers to Gnulib.
3995 (count_trailing_zero_bits): Return int, for consistency with
3996 Gnulib and because Emacs prefers signed to unsigned int.
3997 Don't assume that size_t is either unsigned int or unsigned long
3998 or unsigned long long.
3999 (size_t_to_host_endian): Do not assume that size_t is either
4000 exactly 32 or exactly 64 bits wide.
4001 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4002 etc., so that it's now an enum constant, not a macro.
4003 No need to assume that it's either 32 or 64.
4005 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4007 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4010 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4012 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4013 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4015 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4017 emacs_read and emacs_write now use void *, not char *.
4018 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4019 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4020 Buffer arg is now void *, not char *. This matches plain
4021 'read' and 'write' better, and avoids a constraint violation
4022 on Solaris 9 with Oracle Studio.
4024 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4026 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4027 memset to explicit loop. Otherwise copy largest possible chunk
4028 from initialized to uninitialized part, thus allowing the longer
4029 memcpy runs and reducing the number of loop iterations.
4031 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4033 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4034 hide toolbar (Bug#15388).
4035 (windowDidEnterFullScreen:): If presentation options are zero,
4036 set them here (Bug#15388).
4037 (ns_update_auto_hide_menu_bar): Remove runtime check.
4038 Don't auto hide dock unless menubar is also auto hidden.
4040 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4042 * editfns.c (message): Mention batch mode in doc string.
4044 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4046 * nsterm.m (check_native_fs): Remove erroneous comment.
4048 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4050 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4051 uses find_newline instead of scan_newline and so doesn't move point.
4053 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4055 Use hardware support for byteswapping on glibc x86 etc.
4056 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4057 whereas the old swap64 needed 30.
4058 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4059 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4060 Use byteswap.h's macros to swap bytes.
4061 * lisp.h (swap16, swap32, swap64): Remove.
4062 All uses replaced by bswap_16, bswap_32, bswap_64.
4064 * bytecode.c (exec_byte_code): Use some more volatile variables
4065 to work around local variables getting clobbered by longjmp.
4066 Port to pre-C99, which doesn't allow decls after stmts.
4068 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4070 * lisp.h (eassert): Assume that COND is true when optimizing.
4071 In other words, take on the behavior of eassert_and_assume.
4072 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4073 (eassert_and_assume): Remove. All uses replaced by eassert.
4075 * xdisp.c (Qglyphless_char): Now static.
4077 Adjust to merge from gnulib.
4078 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4079 * lisp.h: Include <verify.h>, for 'assume'.
4081 * eval.c (clobbered_eassert): New macro.
4082 (internal_catch, internal_condition_case)
4083 (internal_condition_case_1, internal_condition_case_2)
4084 (internal_condition_case_n): Use it instead of eassert
4085 when the argument contains locals clobbered by longjmp.
4086 Don't use clobbered locals outside of clobbered_eassert.
4087 (internal_lisp_condition_case): Use a volatile variable
4088 to work around a local variable's getting clobbered.
4090 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4092 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4093 (PUSH_HANDLER): New macro.
4094 (catchlist): Remove.
4095 (handlerlist): Always declare.
4097 * eval.c (catchlist): Remove (merge with handlerlist).
4098 (handlerlist, lisp_eval_depth): Not static any more.
4099 (internal_catch, internal_condition_case, internal_condition_case_1)
4100 (internal_condition_case_2, internal_condition_case_n):
4102 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4103 handlerlist/catchlist.
4104 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4105 handlerlist which can only handle a single condition-case handler at
4107 (find_handler_clause): Simplify since we only a single branch here
4110 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4112 (bcall0): New function.
4113 (exec_byte_code): Add corresponding cases. Improve error message when
4114 encountering an invalid byte-code. Let Bunwind_protect accept
4115 a function (rather than a list of expressions) as argument.
4117 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4118 and make them unconditional now that they're heap-allocated.
4120 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4122 * charset.c (Fdecode_char, Fencode_char): Remove description of
4123 `restriction' arg. now that it's hidden by advertised-calling-convention.
4125 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4127 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4128 Remove unused variable (from mac-port).
4129 (macfont_draw): Use s->ybase for correct y position.
4131 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4133 * frame.h (struct frame): Drop has_minibuffer member because...
4134 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4135 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4137 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4139 * window.h (struct window): Prefer enum text_cursor_kinds to int
4140 for phys_cursor_type member. Move the latter, phys_cursor_width,
4141 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4142 * window.c (replace_window, make_window): Adjust users.
4144 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4146 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4147 this module is never compiled otherwise.
4149 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4151 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4154 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4156 * xdisp.c (get_next_display_element): Don't call face_for_font in
4157 a build configured --without-x. (Bug#15484)
4159 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4161 * window.c (calc_absolute_offset): #elif should be #elif defined.
4163 * frame.c (delete_frame): Block/unblock input to overcome race
4164 condition (Bug#15475).
4166 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4168 * frame.c (delete_frame): Record selected frame only after
4169 calling Qdelete_frame_functions (Bug#15477).
4171 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4173 * nsterm.m (ns_selection_color): Remove.
4174 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4175 NSColor selectedText(Background)Color. Only for COCOA.
4176 (ns_term_init): Remove assignment of ns_selection_color, logic
4177 moved to ns_get_color.
4179 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4180 NS_SELECTION_COLOR_DEFAULT.
4181 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4183 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4185 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4186 frame' does not have the tool_bar_window member.
4188 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4190 Signal error when reading an empty byte-code object (Bug#15405)
4191 * lread.c (read1): Signal error.
4192 * alloc.c (make_byte_code): eassert header size.
4193 (sweep_vectors): Change an int to size_t.
4195 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4197 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4198 instead of ints, as it's the usual style for offsetof constants. See:
4199 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4201 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4202 This is ugly, but it should fix the performance problem for older
4203 GCC versions in the short run. I'll look into integrating the
4204 Gnulib module for popcount, as a better fix.
4205 See the thread starting in:
4206 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4207 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4208 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4209 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4210 (popcount_size_t): Use it.
4212 2013-09-24 Daniel Colascione <dancol@dancol.org>
4214 * process.c (Fnetwork_interface_info): Fix build break due to
4217 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4219 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4220 Prefer signed to unsigned integers where either will do.
4221 No need for 'const' on locals that do not escape.
4222 Omit easserts with unnecessary and unportable assumptions about
4223 alignment. Avoid unnecessary casts to char *.
4225 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4227 Use union for the payload of struct Lisp_Vector.
4228 This helps to avoid a few glitches dictated by C's aliasing rules.
4229 * lisp.h (struct Lisp_Vector): Use union for next and
4230 contents member. Adjust comment. Change related users.
4231 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4232 Related users changed.
4233 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4234 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4235 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4236 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4238 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4240 Optimize glyph row clearing and copying routines.
4241 * dispextern.h (struct glyph_row): Change layout of struct
4242 glyph_row to help copy_row_except_pointers. Adjust comment.
4243 * dispnew.c (null_row): Remove.
4244 (clear_glyph_row): Use offsetof and memset to find and clear
4245 just the members that need clearing. Adjust comment.
4246 (copy_row_except_pointers): Likewise for copying.
4248 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4250 Some minor cleanups of recently-added bool vector code.
4251 * conf_post.h (assume): Always return void. Use lint version
4252 only if GCC and MSC versions don't apply.
4253 * conf_post.h (assume):
4254 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4255 Depend on _MSC_VER, not __MSC_VER, for consistency with
4257 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4258 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4259 (bool_vector_binop_driver, count_trailing_zero_bits)
4260 (size_t_to_host_endian): Now static, not static inline;
4261 the latter isn't needed with modern compilers and doesn't
4262 work with older compilers anyway.
4264 * alloc.c (valgrind_p): Use bool for boolean.
4266 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4268 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4269 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4270 (display_last_displayed_message_p, message_buf_print)
4271 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4272 Use bool for boolean.
4273 * dispextern.h (cancel_line, init_desired_glyphs):
4274 Remove ancient leftover.
4275 (help_echo_showing_p, hourglass_shown_p):
4276 * lisp.h (noninteractive_need_newline): Adjust declaration.
4278 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4280 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4282 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4283 ...this file and convert the latter to static. Adjust comment.
4284 (make_initial_frame):
4285 * window.c (init_window_once): Adjust user.
4286 * frame.h (last_nonminibuf_frame): Remove declaration.
4287 * lisp.h (selected_frame): Likewise.
4288 * msdos.c (the_only_display_info): Adjust comment.
4290 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4292 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4293 computing the end column of mouse-highlight that comes from
4294 display or overlay strings. (Bug#15437)
4295 (note_mouse_highlight): Adapt calculation of last argument to
4296 mouse_face_from_string_pos to the above change.
4298 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4299 all platforms, not just for clang.
4301 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4303 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4304 about excess arguments to snprintf.
4306 * conf_post.h(assume): Use __builtin_unreachable for clang.
4308 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4310 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4311 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4313 2013-09-23 Daniel Colascione <dancol@dancol.org>
4315 * alloc.c (USE_VALGRIND): New macro; on by default
4316 when ENABLE_CHECKING.
4317 (mark_maybe_object, mark_maybe_pointer)
4318 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4320 (valgrind_p) [USE_VALGRIND]: New variable.
4321 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4323 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4325 * process.c (wait_reading_process_output): Change int pnamelen to
4328 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4329 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4330 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4331 argument to unsigned long to avoid warning.
4332 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4334 * conf_post.h (assume): Fix compiler error: x shall be cond.
4336 2013-09-22 Daniel Colascione <dancol@dancol.org>
4338 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4339 warning when compiling without a window system.
4341 2013-09-22 Daniel Colascione <dancol@dancol.org>
4343 * data.c (Qbool_vector_p): New symbol.
4344 (bool_vector_spare_mask, popcount_size_t_generic)
4345 (popcount_size_t_msc, popcount_size_t_gcc)
4347 (bool_vector_binop_driver)
4348 (count_trailing_zero_bits, size_t_to_host_endian)
4349 (Fbool_vector_exclusive_or)
4350 (Fbool_vector_union)
4351 (Fbool_vector_intersection, Fbool_vector_set_difference)
4352 (Fbool_vector_subsetp, Fbool_vector_not)
4353 (Fbool_vector_count_matches)
4354 (Fbool_vector_count_matches_at): New functions.
4355 (syms_of_data): Intern new symbol, functions.
4356 * alloc.c (bool_vector_payload_bytes): New function.
4357 (Fmake_bool_vector): Instead of calling Fmake_vector,
4358 which performs redundant initialization and argument checking,
4359 just call allocate_vector ourselves. Make sure we clear any
4360 terminating padding to zero.
4361 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4362 instead of open-coding the size calculation.
4363 (vroundup_ct): New macro.
4364 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4365 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4366 * composite.c (composition_gstring_put_cache):
4367 Change lint_assume to assume.
4368 * conf_post.h (assume): New macro.
4369 (lint_assume): Remove.
4370 * dispnew.c (update_frame_1): Change lint_assume to assume.
4371 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4373 * image.c (gif_load): Change lint_assume to assume.
4374 * lisp.h (eassert_and_assume): New macro.
4375 (Qbool_vector_p): Declare.
4376 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4377 (swap16, swap32, swap64): New inline functions.
4378 * macfont.m (macfont_shape): Change lint_assume to assume.
4379 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4380 * xsettings.c (parse_settings): Use new swap16 and
4381 swap32 from lisp.h instead of file-specific macros.
4383 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4385 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4386 found (which can legitimately happen when the glyph row at the
4387 window start is disabled in the current_matrix. (Bug#15365)
4389 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4391 Fix syntax.h bug introduced by recent INLINE change.
4392 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4393 conditionally compiled one way in some modules, and a different
4394 way in others. This doesn't work with extern inline functions,
4395 which must have the same definition in all modules, because the
4396 defining code might be shared across modules, depending on the
4397 implementation. Symptoms reported by Martin Rudalics in:
4398 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4399 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4400 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4401 overriding the corresponding functions in syntax.h.
4402 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4403 (syntax_property): New inline functions.
4404 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4405 Rewrite in terms of these new functions.
4407 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4409 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4410 not chars_in_text, whose result depends on the multibyteness of
4411 the current buffer. (Bug#15426)
4413 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4415 Port recent change to hosts where pointers aren't 'long'.
4416 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4417 Don't assume that pointers are the same width as 'long'.
4418 Add a compile-time check that a pointer fits into two X slots.
4420 A simpler, centralized INLINE.
4421 * conf_post.h (INLINE): Define only if not already defined.
4422 This allows us to use a single INLINE, defined by one file
4424 * emacs.c (INLINE): Define it.
4425 Also, include category.h, charset.h, composite.h, dispextern.h,
4426 syntax.h, systime.h, so that their INLINE definitions are expanded
4428 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4429 * buffer.h, buffer.c (BUFFER_INLINE):
4430 * category.h, category.c (CATEGORY_INLINE):
4431 * character.h, character.c (CHARACTER_INLINE):
4432 * charset.h, charset.c (CHARSET_INLINE):
4433 * composite.h, composite.c (COMPOSITE_INLINE):
4434 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4435 * frame.h, frame.c (FRAME_INLINE):
4436 * intervals.h, intervals.c (INTERVALS_INLINE):
4437 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4438 * lisp.h, alloc.c (LISP_INLINE):
4439 * process.h, process.c (PROCESS_INLINE):
4440 * syntax.h, syntax.c (SYNTAX_INLINE):
4441 * systime.h, sysdep.c (SYSTIME_INLINE):
4442 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4443 * window.h, window.c (WINDOW_INLINE):
4444 Remove. All uses replaced with INLINE.
4446 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4448 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4451 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4453 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4454 'const char *' to avoid compiler warnings due to similar change in
4455 the prototype of x_get_string_resource.
4457 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4459 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4460 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4461 going to replace static variables below. Adjust comments.
4462 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4463 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4464 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4465 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4466 Related users changed.
4467 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4468 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4469 last_mouse_movement_time, going to replace static variables below.
4471 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4472 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4474 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4475 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4476 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4477 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4478 static variables below.
4479 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4480 (last_mouse_scroll_bar): Remove.
4481 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4482 (mouseExited): Related users changed.
4484 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4486 Do not use external array to process X scroll bar messages.
4487 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4488 (x_send_scroll_bar_event): Pack window pointer into two slots
4489 of XClientMessageEvent if we're 64-bit. Adjust comment.
4490 (x_scroll_bar_to_input_event): Unpack accordingly.
4492 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4494 Ifdef away recent changes which aren't relevant to NS port.
4495 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4496 [!HAVE_NS]: Declare as such.
4497 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4498 [!HAVE_NS]: Define as such.
4500 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4502 * frame.c (x_redo_mouse_highlight): New function
4503 to factor out common code used in W32 and X ports.
4504 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4505 * xterm.h (struct x_display_info):
4506 * w32term.h (struct w32_display_info):
4507 * nsterm.h (struct ns_display_info): New members
4508 last_mouse_motion_frame, last_mouse_motion_x and
4509 last_mouse_motion_y, going to replace static variables below.
4510 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4511 (redo_mouse_highlight): Remove.
4512 (note_mouse_movement, syms_of_xterm): Adjust user.
4513 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4514 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4515 (redo_mouse_highlight): Remove.
4516 (note_mouse_movement, syms_of_w32term): Adjust user.
4517 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4518 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4520 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4521 * nsfns.m (compute_tip_xy): Adjust user.
4523 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4525 * frame.c (x_mouse_grabbed): New function.
4526 * dispextern.h (x_mouse_grabbed): Add prototype.
4527 (last_mouse_frame): Remove declaration.
4528 * xterm.h (struct x_display_info):
4529 * w32term.h (struct w32_display_info):
4530 * nsterm.h (struct ns_display_info): New member
4531 last_mouse_frame, going to replace...
4532 * xdisp.c (last_mouse_frame): ...global variable.
4533 (note_tool_bar_highlight):
4534 * w32term.c (w32_mouse_position, w32_read_socket):
4535 * xterm.c (XTmouse_position, handle_one_xevent):
4536 Use x_mouse_grabbed.
4537 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4539 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4541 * w32term.c (w32_read_socket): Avoid temporary
4542 variables in a call to x_real_positions.
4543 * xterm.c (handle_one_xevent): Likewise.
4545 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4547 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4548 (x_icon_type): Remove prototype.
4549 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4550 * frame.c (x_icon_type): Remove.
4551 * w32term.c (x_make_frame_visible, x_iconify_frame):
4552 * xterm.c (x_make_frame_visible, x_iconify_frame):
4553 Use x_set_bitmap_icon to factor out common code.
4555 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4557 * dispextern.h (check_x_display_info, x_get_string_resource):
4558 Declare here just once and unify the latter.
4559 * frame.c (check_x_display_info, x_get_string_resource):
4560 * nsterm.h (check_x_display_info):
4561 * xrdb.c (x_get_string_resource):
4562 * xterm.h (check_x_display_info): Remove prototypes.
4563 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4564 * w32reg.c (x_get_string_resource): Likewise.
4565 (w32_get_rdb_resource): Adjust user.
4567 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4569 * xterm.h (struct x_display_info): New member
4570 x_pending_autoraise_frame, going to replace...
4571 * xterm.c (pending_autoraise_frame): ...static variable.
4572 (x_new_focus_frame, XTread_socket): Adjust users.
4573 * w32term.h (struct w32_display_info): New member
4574 w32_pending_autoraise_frame, going to replace...
4575 * w32term.c (pending_autoraise_frame): ...global variable.
4576 (x_new_focus_frame, w32_read_socket): Adjust users.
4578 2013-09-17 Glenn Morris <rgm@gnu.org>
4580 * xdisp.c (message_dolog): If we create *Messages*,
4581 switch it to messages-buffer-mode.
4583 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4585 Don't overuse 'const' in types of locals.
4586 * bidi.c (bidi_count_bytes):
4587 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4588 (xg_event_is_for_scrollbar):
4589 * xselect.c (x_handle_property_notify)
4590 (x_handle_selection_notify, x_handle_dnd_message):
4591 * xsettings.c, xsettings.h (xft_settings_event):
4592 * xterm.c (x_handle_net_wm_state, handle_one_event)
4593 (x_menubar_window_to_frame, x_detect_focus_change)
4594 (construct_mouse_click, note_mouse_movement)
4595 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4596 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4597 (handle_one_xevent, x_handle_net_wm_state):
4598 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4599 (x_handle_dnd_message):
4600 Avoid unnecessary 'const', typically the second 'const' in
4601 'const foo * const arg', a 'const' that does not affect the API
4602 and doesn't significantly help the human reader.
4604 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4606 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4607 only if Glib < 2.36.0.
4608 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4609 * xsettings.c (init_gconf, init_gsettings): Do not check
4611 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4613 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4615 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4617 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4618 before calling g_type_init.
4620 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4622 * nsterm.m (syms_of_nsterm): ... to here.
4624 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4626 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4627 (ignore_next_mouse_click_timeout): Use Time as X does.
4628 (handle_one_xevent): Avoid cast and use unsigned comparison.
4630 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4632 Do not copy X event in handle_one_xevent except KeyPress case.
4633 Wnen XEvent is processed, it is unlikely to be changed except
4634 KeyPress case, so we can avoid copying and use const pointer to
4635 const data to make sure that an event is not changed elsewhere.
4636 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4637 const' and do not create local copy except for the KeyPress event.
4638 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4639 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4640 (x_handle_net_wm_state, x_menubar_window_to_frame)
4641 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4642 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4643 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4644 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4645 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4646 (x_handle_dnd_message):
4647 * xsettings.c (xft_settings_event):
4648 Use 'const XEvent * const' where appropriate.
4649 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4651 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4653 Fix X event waiting to handle multiple frames.
4654 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4655 * xterm.c (pending_event_wait): Remove. Adjust users.
4656 (x_detect_focus_change): Pass frame arg.
4657 (handle_one_xevent): Find related frame early and clear per-frame
4658 wait_event_type only if this is an event for the relevant frame.
4659 (x_wait_for_event): Use per-frame wait_event_type.
4661 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4663 * nsfns.m (Fx_create_frame): Fix font driver registration for
4666 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4667 for syms_of_macfont.
4669 * nsterm.m: Include macfont.h.
4670 (ns_tmp_flags, ns_tmp_font): Remove.
4671 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4672 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4673 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4674 (changeFont:): Fix code style. Check for font driver type when
4677 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4680 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4681 (nsfont_open): Set font driver type.
4682 Set font->ascent and font->descent. Figure out font instead of
4683 ns_tmp_font, and flags instead of ns_tmp_flags.
4684 Fix indentation. Remove call to ns_draw_text_decoration,
4687 * nsfns.m: Include macfont.h.
4688 (Fx_create_frame): Register macfont driver, make a better default font.
4689 (Fns_popup_font_panel): Get font from macfont driver, if used.
4691 * macfont.m, macfont.h, macuvs.h: New files.
4693 * font.h: Declare syms_of_macfont.
4695 * font.c (syms_of_font): Call syms_of_macfont.
4697 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4699 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4701 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4702 and it is always zero for others, so I assume that this is an ancient
4703 leftover which nobody will want to change any more.
4704 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4705 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4706 * frame.c (x_set_scroll_bar_width):
4707 * w32fns.c (w32_createscrollbar):
4708 * w32term.c (w32_set_vertical_scroll_bar):
4709 * xfns.c (x_set_scroll_bar_default_width):
4710 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4711 (x_scroll_bar_expose): Related users changed.
4713 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4715 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4716 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4717 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4719 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4721 * nsterm.h, w32term.h, xterm.h: ...and not here.
4722 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4723 Remove unused Xisms.
4724 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4725 these modules are never compiled otherwise.
4727 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4729 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4730 Doc fix. (Bug#15375)
4732 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4734 Unify Fx_focus_frame between all ports.
4735 * frame.h (x_focus_frame): New prototype.
4736 * xfns.c (Fx_focus_frame): Remove.
4737 (syms_of_xfns): Do not defsubr it.
4738 (x_focus_frame): X implementation.
4739 * nsfns.m (Fx_focus_frame): Remove.
4740 (syms_of_nsfns): Do not defsubr it.
4741 (x_focus_frame): NS implementation.
4742 * w32term.c (Fx_focus_frame): Remove.
4743 (x_focus_on_frame): Rename to...
4744 (x_focus_frame): W32 implementation.
4745 * w32term.h (x_focus_on_frame): Remove prototype.
4746 * w32fns.c (Fx_focus_frame): Remove.
4747 (syms_of_w32fns): Do not defsubr it.
4748 * frame.c (Fx_focus_frame): Define here.
4749 (syms_of_frame): Defsubr here.
4750 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4752 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4754 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4755 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4756 each port to reference the port-specific window system data.
4757 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4758 (FRAME_DISPLAY_INFO): Define.
4759 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4760 (FRAME_DISPLAY_INFO): Define. Adjust users.
4761 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4762 (FRAME_DISPLAY_INFO): Define. Adjust users.
4763 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4764 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4765 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4766 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4767 * xselect.c, xterm.c: All related users changed.
4769 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4771 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4772 (x_menubar_window_to_frame): Remove prototypes.
4773 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4774 (x_menubar_window_to_frame, x_top_window_to_frame):
4776 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4777 (x_menubar_window_to_frame, x_top_window_to_frame):
4778 ...to here and convert all but the last to static.
4780 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4782 * lisp.mk (lisp): Add w32-common-fns.elc.
4784 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4786 * charset.c (char_charset): Document an exception for char-charset.
4788 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4790 * xterm.h (x_display_info): New field last_user_time...
4791 * xterm.c (toplevel): ...to replace static last_user_time.
4792 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4794 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4796 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4797 scroll bar values to prevent thumb from disappear and update comment.
4799 2013-09-11 Glenn Morris <rgm@gnu.org>
4801 * emacs.c (usage_message): Possessive apostrophe tweak.
4803 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4805 * nsterm.m (syms_of_nsterm): Use Qns.
4806 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4807 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4808 * xfns.c (x_display_info_for_name, Fx_open_connection):
4809 Remove old '#if 0' code.
4810 (syms_of_xfns): Use Qx.
4811 * termhooks.h (fullscreen_hook): Remove the leftover.
4812 (struct terminal): Fix typo in comment.
4814 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4816 Cleaning up a few X scroll bar bits.
4817 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4818 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4819 New member last_seen_part, going to replace...
4820 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4821 (xt_action_hook) [USE_LUCID]: Adjust user.
4822 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4823 Lucid-specific scroll bar support.
4824 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4825 to int and adjust to use last_seen_part member.
4826 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4827 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4828 Initialize last_seen_part.
4830 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4832 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4833 insert-buffer-substring an empty string.
4835 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4837 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4838 avoiding a GCC warning.
4840 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4842 Ifdef away frame tool bar code when it is not really used.
4843 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4844 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4845 and minimize_tool_bar_window_p under the above.
4846 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4847 (fset_tool_bar_window): Likewise.
4848 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4849 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4850 (change_frame_size_1):
4851 * window.c (window_from_coordinates, Frecenter): Adjust users.
4852 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4853 code is not really used.
4854 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4855 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4856 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4857 [!USE_GTK && !HAVE_NS]: Define as such.
4858 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4859 (note_mouse_highlight, expose_frame):
4860 * xfns.c (x_set_tool_bar_lines):
4861 * xterm.c (handle_one_xevent): Adjust users.
4863 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4865 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4866 This bug was introduced by my 2013-08-26 patch, which incorrectly
4867 assumed that the terminfo implementation doesn't use termcap buffers.
4868 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4869 these buffers apparently are used after all.
4870 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4871 (struct tty_display_info): Define members termcap_term_buffer and
4872 termcap_strings_buffer even if TERMINFO.
4874 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4877 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4878 'usage' docstring entry to pacify make-docfile.
4880 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4882 Change comparison functions =, <, >, <=, >= to take many arguments.
4883 * data.c: Change comparison functions' interface and implementation.
4884 * lisp.h: Make arithcompare available for efficient two arg
4886 * bytecode.c: Use arithcompare.
4887 * fileio.c: Use new interface.
4889 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4891 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4893 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4895 * eval.c (Feval): Document the new use of `lexical'.
4897 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4899 Review and drop old frame resize hack.
4900 * frame.h (struct frame): Remove force_flush_display_p.
4901 * dispnew.c (update_frame): Adjust user and don't call
4902 flush_frame here. The comment has said that there was an issues
4903 with redisplaying fringes, but I don't see any differences with
4904 and without this hack. Hopefully we can continue without it.
4905 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4906 current frame matrices twice if resized_p is set.
4908 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4910 Do not populate pure Xism x_sync to other ports.
4911 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4912 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4913 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4914 * w32term.h (x_sync): Remove prototype.
4916 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4918 Cleanup frame flushing.
4919 * dispextern.h (struct redisplay_interface):
4920 Drop flush_display_optional because flush_display is enough
4921 for X and flushing via RIF is just a no-op for others.
4922 * frame.h (flush_frame): New function.
4923 * dispnew.c (update_frame):
4924 * minibuf.c (read_minibuf):
4925 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4927 * keyboard.c (detect_input_pending_run_timers): Do not flush
4928 all frames but selected one in redisplay_preserve_echo_area.
4929 * nsterm.m (ns_flush): Remove no-op.
4930 (ns_redisplay_interface): Adjust user.
4931 * w32term.h (x_flush): Remove no-op.
4932 (w32_redisplay_interface): Adjust user.
4933 * xterm.c (x_flush): Simplify because we do not flush all
4934 frames at once any more. Adjust comment.
4935 (x_redisplay_interface): Adjust user.
4937 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4939 Port --without-x --enable-gcc-warnings to Fedora 19.
4940 * gfilenotify.c (globals_of_gfilenotify):
4941 Call g_type_init only if using an older glib version that needs it.
4943 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4945 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4946 (last_glyphless_glyph_merged_face_id): Remove declarations.
4947 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4948 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4949 (last_glyphless_glyph_merged_face_id): Now static.
4950 (merge_escape_glyph_face): New function, refactored from...
4951 (get_next_display_element): ...here.
4952 (merge_glyphless_glyph_face): New function, refactored from...
4953 (produce_glyphless_glyph): ...here...
4954 * term.c (produce_glyphless_glyph): ...and here.
4956 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4958 * eval.c (eval_sub): Only call Ffunction if necessary.
4960 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4962 Attempt to make redisplay more selective when changing cursor type.
4963 * frame.h (struct frame): New bitfield cursor_type_changed.
4964 * xdisp.c (cursor_type_changed): Remove.
4965 (try_cursor_movement, redisplay_window, try_window_id)
4966 (set_frame_cursor_types, try_window_reusing_current_matrix):
4967 Adjust to use per-frame bitfield.
4968 (redisplay_internal): Look for cursor type change on each visible
4969 frame and consider all frames if cursor type has been changed on
4970 the frame other than selected. If cursor type has been changed on
4971 selected frame only, do not use fast update.
4973 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4975 Attempt to make redisplay more selective when changing fonts.
4976 * frame.h (struct frame): New bitfield fonts_changed.
4977 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4978 (adjust_frame_glyphs): Add prototype.
4979 * dispnew.c (fonts_changed_p): Remove.
4980 (adjust_glyphs): Remove because we do not
4981 adjust matrices on all frames at once any more.
4982 (adjust_frame_glyphs): Block and unblock input here.
4983 (adjust_glyph_matrix): Use fonts_changed.
4984 (change_frame_size_1): Use adjust_frame_glyphs.
4985 * font.c (font_open_entity): Use fonts_changed.
4986 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4987 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4988 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4989 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4990 (shrink_mini_window, Fresize_mini_window_internal)
4991 (window_scroll_pixel_based, Fset_window_configuration)
4992 (apply_window_adjustment, Fset_window_vscroll):
4993 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4994 Use adjust_frame_glyphs.
4995 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4996 (try_window_reusing_current_matrix, try_window_id, display_line)
4997 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4998 (redisplay_internal): Consider fonts_changed and adjust frame
4999 matrices for each frame only if the frame is visible. If font
5000 has been changed on some frame during full redisplay, retry
5001 only visible frames where the font has been actually changed.
5003 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5005 Cache current header and mode line height for each window.
5006 * window.h (struct window): New fields mode_line_height
5007 and header_line_height.
5008 * window.c (make_window): Initialize them.
5009 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5010 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5011 (current_mode_line_height, current_header_line_height):
5013 * xdisp.c (current_mode_line_height, current_header_line_height):
5015 (pos_visible_p, init_xdisp): Adjust user.
5016 (redisplay_window): Invalidate mode_line_height and
5017 header_line_height if current and desired matrices do not agree.
5019 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5021 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5022 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5024 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5026 Make --without-x compatible with --enable-gcc-warnings.
5027 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5028 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5029 members under HAVE_WINDOW_SYSTEM.
5030 * keyboard.c (make_lispy_focus_out): Likewise.
5031 (record_menu_key): Move under HAVE_MENUS.
5032 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5033 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5034 (syms_of_xdisp): Adjust user.
5035 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5036 (start_hourglass, cancel_hourglass):
5037 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5038 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5039 and CLEAR_FONT_TABLE_NFONTS.
5040 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5041 Declare only if HAVE_WINDOW_SYSTEM.
5042 (lface_same_font_attributes_p, clear_face_gcs): Define only
5043 if HAVE_WINDOW_SYSTEM.
5045 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5047 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5048 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5049 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5051 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5053 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5055 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5057 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5058 This fixes a type error on hosts where ptrdiff_t is wider than int.
5060 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5062 * keyboard.c (read_key_sequence_vs): New function.
5063 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5066 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5068 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5070 Makefile improvements.
5071 * Makefile.in (config.status): Don't use double-colon rules, as
5072 they are not portable according to POSIX. Fix shell typo with `;
5073 I guess this rule has never been tested?
5074 (VCSWITNESS): New macro, to override any environment var.
5076 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5078 * xterm.h (struct x_display_info): Do not track X connection
5079 fd separately because it is always available from Display.
5080 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5083 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5085 * buffer.c (drop_overlay):
5086 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5087 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5089 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5091 * buffer.c (Fmake_overlay, Fmove_overlay):
5092 * intervals.c (set_point_from_marker):
5093 * print.c (PRINTPREPARE): Prefer signal_error
5094 to plain error and report unsuitable marker too.
5096 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5098 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5099 for 'dragging' member.
5100 (struct x_output): Remove set-but-unused leftovers
5101 'left_before_move' and 'top_before_move'.
5102 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5103 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5104 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5105 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5106 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5107 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5108 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5109 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5111 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5113 * nsfont.m (INVALID_GLYPH): New define.
5114 (nsfont_encode_char): Use INVALID_GLYPH.
5115 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5117 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5119 * xterm.c (x_last_mouse_movement_time): Revert last change.
5120 This code should use XDisplayMotionBufferSize to check display's
5121 motion history first, and there are few other issues as well.
5122 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5123 (handle_one_xevent): Adjust user.
5125 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5127 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5128 * frame.c (Flast_nonminibuf_frame): ... to here.
5129 (check_minibuf_window): Don't abort if no window was found
5132 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5134 Use XGetMotionEvents to ask the last mouse motion time from X server.
5135 * xterm.c (X_MOTION_HISTORY): Default to 1.
5136 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5137 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5138 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5139 Ifdef away legacy code.
5140 (XTmouse_position, x_scroll_bar_report_motion):
5141 Use x_last_mouse_movement_time.
5142 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5145 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5147 * msdos.c (last_mouse_window): Move to...
5148 (dos_rawgetc): ...this function and adjust comment.
5149 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5150 (mouseMoved): ...this function and adjust comment.
5151 * w32term.c (last_window): Likewise with...
5152 (w32_read_socket): ...this function.
5153 * xterm.c (last_window): Likewise with...
5154 (handle_one_xevent): ...this function.
5156 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5158 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5159 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5160 (handle_one_xevent): ...to here.
5161 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5164 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5166 * msdos.c (IT_set_terminal_window): Remove no-op.
5167 (initialize_msdos_display): Adjust terminal setup.
5168 * w32console.c (w32con_set_terminal_window): Remove no-op.
5169 (initialize_w32_display): Adjust terminal setup.
5170 * w32term.c (w32_set_terminal_window): Remove no-op.
5171 (w32_create_terminal): Adjust terminal setup.
5172 * xterm.c (XTset_terminal_window): Remove no-op.
5173 (x_create_terminal): Adjust terminal setup.
5175 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5177 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5179 (ns_create_terminal): Adjust terminal setup.
5180 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5182 (w32_create_terminal): Adjust terminal setup.
5183 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5185 (x_create_terminal): Adjust terminal setup.
5187 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5189 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5190 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5191 * dispnew.c (buffer_posn_from_coords):
5192 * window.c (Fwindow_end, displayed_window_lines):
5193 * xdisp.c (redisplay_mode_lines): Use it.
5195 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5197 * fontset.c (face_for_char): Check char in the current face font first
5198 if HAVE_NS (Bug#15138).
5200 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5202 * window.c (temp_output_buffer_show): Make sure window returned
5203 by display_buffer is live (Bug#15213).
5205 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5207 Minor cleanup to avoid forward declarations.
5208 * coding.h (struct ccl_spec): Remove forward declaration.
5209 * composite.h (toplevel): Include font.h.
5210 (struct composition_it, struct face, struct font_metrics):
5211 Remove forward declaration.
5212 * dispextern.h (struct image, struct atimer): Likewise.
5213 * emacsgtkfixed.h (struct frame): Likewise.
5214 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5215 * font.h (struct font_driver, struct font, struct glyph_string)
5216 (struct face): Remove forward declaration.
5217 * fontset.h (struct face, struct font): Likewise.
5218 * frame.h (toplevel): Style cleanup.
5219 (enum output_method): Move to...
5220 * termhooks.h (enum output_method): ...here.
5221 (struct glyph, struct frame, struct ns_display_info)
5222 (struct x_display_info, struct w32_display_info):
5223 Remove forward declaration.
5224 * xterm.h (toplevel): Include termhooks.h.
5225 (struct font, struct window, struct glyph_matrix, struct frame)
5226 (struct input_event, struct face, struct image): Remove forward
5228 * gtkutil.h (struct _widget_value): Likewise.
5229 * keyboard.h (toplevel): Include termhooks.h.
5230 (struct input_event): Remove forward declaration.
5232 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5234 * intervals.c (set_point_from_marker): New function.
5235 * editfns.c (Fgoto_char):
5236 * process.c (Finternal_default_process_filter):
5237 * window.c (select_window_1): Use it.
5238 * buffer.h (set_point_from_marker): Add prototype.
5240 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5242 * w32.c (term_winsock): Call release_listen_threads before calling
5244 (_sys_wait_accept): Wait for accept event in a loop with a finite
5245 timeout, instead of waiting indefinitely. Will hopefully avoid
5246 hanging during exit because WSACleanup deadlocks waiting for the
5247 event object to be released. (Bug#14333)
5249 * w32proc.c (release_listen_threads): New function, signals all
5250 the reader threads that listen for connections to stop waiting.
5252 * w32.h (release_listen_threads): Add prototype.
5254 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5256 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5257 field of new marker (for sanity and safety).
5258 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5259 anyway because XMISCTYPE is a function and can't be an lvalue).
5261 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5263 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5264 (x_after_update_window_line, x_scroll_bar_create)
5265 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5266 (handle_one_xevent, x_clear_frame_area):
5267 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5268 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5269 * xterm.h (x_clear_area): Adjust prototype.
5271 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5273 Hook scanning and indentation functions to find_newline. This helps
5274 to avoid duplicated code and renders more respect to newline cache.
5275 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5276 * cmds.c (Fforward_line):
5277 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5278 Use find_newline and avoid unnecessary point movements.
5279 * search.c (scan_newline): Implement on top of find_newline.
5281 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5283 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5284 scoped code (bug#11258).
5286 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5288 * nsterm.m (last_window): New variable.
5289 (EV_TRAILER2): New macro.
5290 (EV_TRAILER): Call EV_TRAILER2.
5291 (mouseMoved:): Add support for mouse-autoselect-window
5292 on nextstep (Bug#6888).
5294 2013-08-28 Andreas Schwab <schwab@suse.de>
5296 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5297 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5298 Remove unused macro definitions.
5299 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5300 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5301 Only define if emacs.
5303 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5305 Prefer enum glyph_row_area to int where appropriate.
5306 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5308 (window_box, window_box_width, window_box_left, window_box_left_offset)
5309 (window_box_right, window_box_right_offset): Adjust prototypes.
5310 * xdisp.c (window_box, window_box_width, window_box_left)
5311 (window_box_left_offset, window_box_right, window_box_right_offset):
5312 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5313 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5314 * nsterm.m (ns_clip_to_row):
5315 * w32term.c (w32_clip_to_row):
5316 * xterm.c (x_clip_to_row): Likewise.
5318 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5320 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5321 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5323 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5325 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5326 for portability to hosts where /bin/sh has problems.
5328 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5330 Redesign redisplay interface to drop global output_cursor.
5331 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5332 (toplevel): Remove declaration of output_cursor.
5333 (set_output_cursor, x_cursor_to): Remove prototype.
5334 * window.h (struct window): New member output_cursor.
5335 (output_cursor_to): New function to replace RIF member.
5336 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5337 (update_text_area, set_window_cursor_after_update): Use it.
5338 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5339 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5340 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5341 * w32term.c (x_update_window_begin, x_update_window_end):
5342 * xterm.c (x_update_window_begin, x_update_window_end):
5343 Adjust to use per-window output cursor.
5345 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5347 Simplify SELECT_TYPE-related code.
5348 Like EMACS_TIME, this portability layer is no longer needed, since
5349 Emacs has been using fd_set as a portability layer for some time.
5350 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5351 (SELECT_TYPE): Remove. All uses changed to fd_set.
5352 (fd_set) [!FD_SET]: New typedef.
5354 Simplify EMACS_TIME-related code.
5355 This portability layer is no longer needed, since Emacs has been
5356 using struct timespec as a portability layer for some time.
5357 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5358 Include <time.h> rather than "systime.h"; that's all that's needed now.
5359 * dispnew.c: Include <timespec.h> rather than "systime.h";
5360 that's all that's needed now.
5361 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5362 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5363 TIMESPEC_RESOLUTION.
5364 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5365 LOG10_TIMESPEC_RESOLUTION.
5366 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5367 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5368 (make_emacs_time): Remove. All used changed to make_timespec.
5369 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5370 (current_timespec): Rename from current_emacs_time. All uses changed.
5371 (add_emacs_time): Remove. All uses changed to timespec_add.
5372 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5373 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5374 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5375 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5376 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5377 (current_timespec): Rename from current_emacs_time. All uses changed.
5378 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5379 changed to timespec_cmp.
5380 * xgselect.c: Include <timespec.h>, since our .h files don't.
5382 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5384 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5385 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5386 Remove the leftovers.
5387 * gtkutil.c (toplevel): Do not declare Qxft but include
5389 * image.c (toplevel): Do not declare Vlibrary_cache because
5390 it's already done in lisp.h.
5392 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5394 * lisp.h (Mouse_HLInfo): Move from here...
5395 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5396 (reset_mouse_highlight): New function.
5397 * msdos.c (dos_set_window_size, IT_update_begin)
5398 (internal_terminal_init):
5399 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5400 (ns_initialize_display_info):
5401 * w32console.c (initialize_w32_display):
5402 * w32term.c (x_update_window_end, x_free_frame_resources)
5403 (w32_initialize_display_info):
5404 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5405 * window.c (Fdelete_other_windows_internal):
5406 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5407 * termchar.h (toplevel):
5408 * xterm.h (toplevel): Include dispextern.h.
5410 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5412 Fix minor problems found by static checking.
5413 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5414 (expect): Avoid nested-if warning.
5415 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5416 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5417 * nsterm.h, nsterm.m (ns_select):
5418 * xgselect.c, xgselect.h (xg_select):
5419 Adjust signature to better match pselect's.
5420 * nsterm.m (ns_select):
5421 Don't set *TIMEOUT, since pselect doesn't.
5422 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5423 diagnostic about assigning const char * to it.
5424 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5426 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5428 * lread.c (substitute_object_recurse): Handle hash-tables as well
5431 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5433 Fix unlikely core dump in init_tty, and simplify terminfo case.
5434 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5435 The old version incorrectly dumped core if malloc returned a
5436 buffer containing only non-NUL bytes.
5437 (init_tty): Do not allocate or free termcap buffers; the
5438 struct does that for us now.
5439 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5440 (struct tty_display_info): Define members termcap_term_buffer and
5441 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5442 use them. Allocate them directly in struct rather than indirectly
5443 via a pointer, to simplify init_tty.
5445 * frame.c (check_minibuf_window): Initialize 'window' properly,
5446 so that Emacs reliably aborts later if 'window' is not initialized.
5448 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5450 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5451 of VoidSymbol (Bug#15154).
5453 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5455 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5456 mouse_face_beg_y and mouse_face_end_y.
5457 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5458 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5459 Adjust users and update comment where appropriate.
5461 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5463 * frame.c (check_minibuf_window): New function.
5464 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5465 Call check_minibuf_window (Bug#15183).
5467 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5469 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5470 because this is the only last cursor data we need to keep and consult.
5471 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5472 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5475 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5477 Fix recovering from possible decompression error.
5478 Since insert_from_gap doesn't always move point, we can't use PT as
5479 the position where the partially decompressed data ends, and
5480 should count how many bytes was produced so far.
5481 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5482 (unwind_decompress): Really delete partially uncompressed data.
5483 (Fzlib_decompress_region): Take decompressed data size into account.
5485 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5487 * syntax.c (init_syntax_once): Adjust comment and do an early
5488 initialization of Qchar_table_extra_slots just once...
5489 * casetab.c (init_casetab_once):
5490 * category.c (init_category_once):
5491 * character.c (syms_of_character):
5492 * coding.c (syms_of_coding):
5493 * xdisp.c (syms_of_xdisp): ...and omit it here.
5495 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5497 * xdisp.c (get_next_display_element): Don't apply to characters
5498 from a display vector the logic of setting it->end_of_box_run_p
5499 suitable for characters from a buffer. (Bug#15175)
5501 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5502 to handle directories, rather than '_utime' which doesn't.
5505 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5507 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5508 or fullscreen (Bug#14627).
5510 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5512 System-dependent integer overflow fixes.
5513 * process.c (Fset_process_window_size): Signal an error if
5514 the window size is outside the range supported by the lower level.
5515 * sysdep.c (set_window_size): Return negative on error,
5516 nonnegative on success, rather than -1, 0, 1 on not in system,
5517 failure, success. This is simpler. Caller changed.
5518 (serial_configure): Remove unnecessary initialization of local.
5519 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5520 size fits in unsigned long; this isn't true on some 32-bit hosts.
5521 Avoid buffer overrun if some future version of /proc/meminfo has a
5522 variable name longer than 20 bytes.
5523 (system_process_attributes) [__FreeBSD__]:
5524 Don't assume hw.availpages fits in 'int'.
5526 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5528 Don't let very long directory names overrun the stack.
5529 Fix some related minor problems involving "//", vfork.
5530 * callproc.c (encode_current_directory): New function.
5531 (call_process): Don't append "/"; not needed.
5532 * fileio.c (file_name_as_directory_slop): New constant.
5533 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5534 this can save the caller having to alloca.
5535 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5536 Use SAFE_ALLOCA, not alloca.
5537 (directory_file_name, Fexpand_file_name): Leave leading "//"
5538 alone, since it can be special even on POSIX platforms.
5539 * callproc.c (call_process):
5540 * process.c (Fformat_network_address):
5541 * sysdep.c (sys_subshell):
5542 Use encode_current_directory rather than rolling our own.
5543 (create_process): No need to encode directory; caller does that now.
5544 * process.h (encode_current_directory): New decl.
5545 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5546 Rework to avoid 'goto xyzzy;'.
5548 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5550 * xdisp.c (handle_face_prop): If the default face was remapped use
5551 the remapped face for strings from prefix properties. (Bug#15155)
5553 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5555 Minor cleanup for redisplay interface and few related functions.
5556 * frame.h (enum text_cursor_kinds): Move from here...
5557 * dispextern.h (enum text_cursor_kinds): ...to here.
5558 (toplevel): Drop unnecessary declarations.
5559 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5560 in update_window_end_hook and draw_window_cursor functions.
5561 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5562 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5563 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5564 * xterm.c (x_update_window_end, x_draw_window_cursor):
5565 * xdisp.c (display_and_set_cursor, update_window_cursor)
5566 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5567 enum text_cursor_kinds where appropriate.
5569 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5571 Redesign redisplay interface to drop updated_row and updated_area.
5572 * dispextern.h (updated_row, updated_area): Remove declaration.
5573 (struct redisplay_interface): Pass glyph row and row area parameters
5574 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5575 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5577 * dispnew.c (updated_row, updated_area): Remove.
5578 (redraw_overlapped_rows, update_window_line): Adjust user.
5579 (update_marginal_area, update_text_area): Likewise. Pass updated row
5580 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5581 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5584 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5586 * process.c (flush_pending_output): Remove stub.
5589 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5591 * callproc.c: Fix race that killed background processes (Bug#15144).
5592 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5593 Record deleted process-id in critical section, not afterwards.
5594 Don't mistakenly kill process created by a call-process invocation
5595 that discards output and does not wait.
5597 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5599 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5600 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5601 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5602 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5603 to shut up compiler in mark_object.
5604 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5606 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5608 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5609 We can't portably rely on PTY_OPEN doing that, even if
5610 it calls posix_openpt with O_CLOEXEC.
5612 2013-08-20 Kenichi Handa <handa@gnu.org>
5614 * character.c (string_char): Improve commentary.
5616 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5618 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5619 (struct animation_cache): Make signature a flexible array member.
5620 All uses changed. This is a tad slower but may insulate us better
5621 from future changes to ImageMagick.
5623 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5625 * image.c: Shrink memory needed for animation cache.
5626 (SIGNATURE_DIGESTSIZE): New constant.
5627 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5628 (imagemagick_create_cache): Copy the signature. This saves
5629 several KB of memory that ImageMagick wastes per signature.
5630 Don't bother updating the update_time, as the caller does that now.
5631 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5632 it's a fixed size struct member now.
5633 (imagemagick_get_animation_cache): Always destroy the signature,
5634 as it's now imagemagick_create_cache's responsibility to copy it.
5635 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5636 and use memcmp rather than strcmp.
5637 eassert that ImageMagick returns a signature of the specified length.
5639 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5641 * image.c (imagemagick_get_animation_cache): Don't segfault on
5643 (imagemagick_get_animation_cache): Revert to previous definition
5644 so that it actually works. But keep the memory leak fix.
5645 (imagemagick_get_animation_cache): Fix memory leak.
5647 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5649 * image.c: Fix animation cache signature memory leak.
5650 Fix some other minor performance problems while we're at it.
5651 (imagemagick_create_cache): Clear just the members that
5652 need clearing. Don't set update_time, as caller does that now.
5653 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5654 Simplify by using pointer-to-pointer instead of a prev pointer.
5655 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5656 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5657 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5658 it's already a copy. Free the signature probe unless it's cached.
5660 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5661 This was introduced by my 2013-08-12 fix for Bug#15035.
5663 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5665 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5666 (imagemagick_prune_animation_cache): Now static.
5668 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5670 * image.c (imagemagick_get_animation_cache): Don't segfault when
5671 pruning all entries.
5673 2013-08-18 Ken Brown <kbrown@cornell.edu>
5675 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5676 static heap if ENABLE_CHECKING is defined.
5677 (max_bss_sbrk_ptr): New variable.
5679 (report_sheap_usage): Report maximum static heap usage instead of
5680 ending static heap usage.
5682 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5684 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5685 of zlib_initialized according to the results of calling
5686 init_zlib_functions.
5688 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5690 * image.c: Implement an ImageMagick per-image cache.
5691 (imagemagick_get_animation_cache): Fix a double-free error.
5692 (imagemagick_load_image): Remove the ping_wand code, which only
5693 apparently saved time on invalid animated images, and slowed down
5694 everything else. Optimise for the common case.
5696 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5698 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5700 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5702 * marker.c (set_marker): Remove documentation of undefined behavior.
5704 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5706 * image.c (imagemagick_compute_animated_image): Animate correctly
5707 when sub-images are smaller than the main image.
5708 (imagemagick_compute_animated_image): Setting the iterator row to
5709 zero is apparently not allowed.
5710 (imagemagick_compute_animated_image): Allow images that say they
5711 have sub-images that are bigger than the main image, but just crop
5714 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5716 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5718 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5720 * image.c (imagemagick_compute_animated_image): Respect the GIF
5723 2013-08-15 Ken Brown <kbrown@cornell.edu>
5725 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5726 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5729 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5731 Fix minor problems found by static checking.
5732 * frame.c (delete_frame):
5733 * xdisp.c (next_element_from_display_vector):
5734 Avoid uninitialized local.
5735 * image.c (imagemagick_compute_animated_image): Port to C89.
5736 Prefer usual GNU indentation style for loops.
5737 Be more careful about bizarrely large sizes, by using ptrdiff_t
5740 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5742 Fix infinite frame selection loop (Bug#15025).
5743 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5745 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5747 * xdisp.c (compute_window_start_on_continuation_line):
5748 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5749 to make sure we end up setting the window start at the leftmost
5750 visible character of the display line. This avoids funky
5751 horizontal shifting because the window start is not kept on the
5752 same position. (Bug#15090)
5753 (next_element_from_display_vector): Support 'box' face attribute
5754 in the face definitions of a display vector. (Bug#15099)
5756 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5758 * image.c (imagemagick_compute_animated_image): Implement animated
5760 (imagemagick_compute_animated_image): Fix some compilation
5761 warnings. Implement a very simple cache to make the animation
5762 usable at all, but it should be replaced with a per-image cache.
5764 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5766 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5767 to do `for' loops over alist values.
5768 * buffer.h (FOR_EACH_BUFFER):
5769 * process.c (FOR_EACH_PROCESS): Use it.
5770 (handle_child_signal, status_notify, Fget_buffer_process)
5771 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5773 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5775 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5776 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5777 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5778 to xzalloc and so avoid redundant call to memset.
5779 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5780 members because it is allocated with xzalloc and so already zeroed.
5782 2013-08-14 Ken Brown <kbrown@cornell.edu>
5784 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5787 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5789 Utility function and macro to copy Lisp string to C string.
5790 * lisp.h (xlispstrdupa): New macro.
5791 (xlispstrdup): New prototype.
5792 * alloc.c (xlispstrdup): New function.
5793 * callint.c (Fcall_interactively):
5794 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5795 (Fsubstitute_in_file_name):
5796 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5797 * image.c (x_create_bitmap_from_file):
5798 * w32term.c (w32_term_init):
5799 * xterm.c (x_term_init): Use xlispstrdup.
5801 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5803 * image.c (imagemagick_load_image): Make animated pictures work.
5804 There's still some problems with background color settings, though
5807 * decompress.c (unwind_decompress): Always restore point.
5809 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5811 * marker.c (set_marker): Reformat documentation.
5813 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5815 * xdisp.c (cursor_type_changed): Now static.
5817 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5818 Use changed. This avoids the need to call xmalloc and for the
5819 caller to call xfree, and avoids memory leaks in some situations.
5821 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5823 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5824 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5825 (redisplay_window): If window_end_valid is cleared due to non-zero
5826 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5827 so do not call to try_cursor_movement for that window.
5829 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5831 * window.h (struct window): Convert window_end_pos and
5832 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5833 (wset_window_end_pos, wset_window_end_vpos): Remove.
5834 * dispnew.c (adjust_glyph_matrix):
5835 * window.c (Fwindow_end, replace_window, set_window_buffer)
5837 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5838 (set_vertical_scroll_bar, redisplay_window, try_window)
5839 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5840 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5841 (note_mouse_highlight): Adjust users.
5842 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5845 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5847 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5848 * image.c (imagemagick_filename_hint): Use `const char *' and
5849 prefer SSDATA to SDATA to avoid warnings.
5851 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5853 Cleanup window fringes, margins and scroll bars adjustments.
5854 * window.c (set_window_fringes, set_window_margins)
5855 (set_window_scroll_bars, apply_window_adjustment): New functions.
5856 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5857 (Fset_window_scroll_bars): Use them.
5859 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5861 * window.h (struct window): Convert scroll_bar_width
5862 from Lisp_Object to integer. Adjust comment.
5863 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5865 * window.c (wset_scroll_bar_width): Remove.
5866 (make_window): Initialize scroll_bar_width.
5867 (Fsplit_window_internal): Use direct assignment.
5868 (Fset_window_configuration, save_window_save):
5869 Convert Lisp_Object to integer and back where appropriate.
5870 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5871 bar was actually changed, and mention this in docstring.
5873 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5875 * decompress.c: Minor simplifications.
5876 (Fzlib_decompress_region): Don't bother verifying
5877 that avail_out <= UINT_MAX, as that was confusing.
5878 Mention the restriction in a comment instead.
5879 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5881 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5883 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5884 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5886 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5888 * image.c (imagemagick_filename_hint): Check for errors in the
5891 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5893 * window.c (Fwindow_margins): Return nil when there's no marginal
5894 area, as per the documented API.
5896 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5897 Fmake_vector, as scroll bar's struct members are not all Lisp
5898 objects now. This avoids crashes in GC.
5900 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5901 bool, so its address could be taken.
5903 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5905 * image.c (imagemagick_filename_hint): New function to possibly
5906 apply `image-content-type-suffixes'.
5907 (imagemagick_load_image): Use it.
5909 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5911 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5912 if loading zlib failed.
5914 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5916 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5917 2013-08-13 checkin below. Change bool to BOOL, rule is:
5918 All Obj-C code uses BOOL, except for interfaces callable from C.
5920 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5922 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5924 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5925 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5926 bool instead of BOOL.
5927 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5928 from Lisp_Object to bitfield. Adjust comment.
5929 * w32term.c (x_scroll_bar_create): Adjust user.
5930 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5931 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5932 Use bool for boolean.
5933 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5934 to `unsigned int' when defining a bitfield.
5936 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5938 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5940 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5942 * window.h (struct window): Convert left_margin_cols and
5943 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5944 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5945 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5947 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5949 (showing_window_margins_p, update_window_line, update_frame_1):
5950 * fringe.c (draw_fringe_bitmap_1):
5951 * xdisp.c (window_box_width): Adjust users.
5952 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5953 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5954 Use direct assignment.
5955 (Fset_window_configuration, save_window_save, Fwindow_margins):
5956 Convert Lisp_Object to integer and back where appropriate.
5957 (Fset_window_margins): Adjust user. Return t if any margin
5958 was actually changed, and mention this in docstring.
5960 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5962 * syntax.c (forward_word):
5963 * cmds.c (forward_char, backward_char): Mention the optional argument.
5965 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5967 * window.h (struct window): Convert left_fringe_width
5968 and right_fringe_width from Lisp_Objects to integers.
5970 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5971 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5972 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5974 (make_window): Initialize new integer fields to -1.
5975 (Fsplit_window_internal): Use direct assignment.
5976 (Fset_window_configuration, save_window_save):
5977 Convert Lisp_Object to integer and back where appropriate.
5978 (Fset_window_fringes): Adjust user. Return t if any fringe
5979 was actually changed, and mention this in docstring.
5981 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5983 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5984 * nsfns.m (x_set_cursor_type):
5985 * w32fns.c (x_set_cursor_type):
5986 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5987 * xdisp.c (set_frame_cursor_types): ...but in common code.
5989 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5991 * font.c (clear_font_cache): New function, stripped from...
5992 (Fclear_font_cache): ...here, which now uses the function
5993 above. Adjust comment.
5994 * font.h (clear_font_cache): Add prototype.
5995 * xfaces.c (clear_face_cache): Use clear_font_cache.
5997 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5999 * window.c (Fset_window_start): Compare `w', not `window' because
6000 `w' might not be equal to `window' after call to decode_live_window.
6002 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6004 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6005 This fixes a problem introduced by the Bug#15035 patch
6006 when using GPG. Reported by Herbert J. Skuhra.
6008 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6010 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6011 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6012 not yet initialized.
6014 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6016 * decompress.c (Fzlib_decompress_region): Support zlib
6017 decompression, too, and rename.
6019 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6021 Minor zlib configuration tweaks.
6022 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6023 Don't assume presence of fn_inflateInit2_ zlib internal function.
6025 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6027 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6028 include the zlib prefix.
6030 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6032 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6033 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6034 define static variables that are pointers to zlib functions to be
6036 (init_zlib_functions) [WINDOWSNT]: New function.
6037 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6039 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6040 macros instead of invoking the zlib functions directly.
6041 (syms_of_decompress): DEFSYM Qzlib_dll.
6042 Staticpro Szlib_available_p.
6044 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6046 Avoid looping over all frame windows to freeze and unfreeze.
6047 * window.h (struct window): Drop frozen_window_start_p.
6048 (freeze_window_starts): Drop prototype.
6049 * frame.h (struct frame): New frozen_window_starts flag.
6050 (FRAME_WINDOWS_FROZEN): New macro.
6051 * window.c (freeze_window_start, freeze_window_starts):
6053 (select_window, replace_window): Adjust users.
6054 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6055 (window_frozen_p): New function.
6056 (redisplay_window): Use it.
6058 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6060 Fix some fd issues when running subprocesses (Bug#15035).
6061 Fix bugs that can leak files or file descriptors on errors.
6062 Don't unlink open temp files, as that's hard for users to diagnose
6063 when things go awry (e.g., temp disk exhausted).
6064 Don't bother to lock temp files. Check for invalid recursion.
6065 * callproc.c (synch_process_fd): Remove. All uses removed.
6066 (synch_process_tempfile): New var or macro.
6067 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6069 (record_kill_process): New arg, the temp name. All callers changed.
6070 (delete_temp_file): Now just a simple wrapper around unlink.
6071 (call_process_kill): New arg, the call_process_fd array.
6072 Close them all. Clear synch_process_pid. Remove the temp file,
6073 or arrange for it to be removed.
6074 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6075 that's been moved to synch_process_tempfile. Caller changed.
6076 Do not remove the tempfile; that's now call_process_kill's
6078 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6079 call_process_kill; the caller now does that.
6080 (call_process_cleanup): Do not close the process fd; that's now
6081 call_process_kill's responsibility.
6082 (Fcall_process): Implement via new function call_process, which
6083 has most of the old body of Fcall_process, but with a different API.
6084 (call_process): New function that does not open or close filefd if
6085 it is nonnegative. Record which fds need to be closed, and let
6086 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6087 Signal an error if invoked recursively (could be done via a hook).
6088 Simplify creation of the tempfile in the MSDOS case.
6089 Don't create the output file until after checking for the executable.
6090 Report any failure to open /dev/null.
6091 Don't open /dev/null for writing twice; once is enough.
6092 Don't create pipe if all output is being discarded or sent to file.
6093 Don't worry about setting up the coding system or reading from the
6094 pipe if all output is being discarded.
6095 Hoist fd_error local into top level, to lessen block nesting.
6096 Don't record deleted pid here; now done by Fcall_process_region.
6097 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6098 and note its success in synch_process_tempfile.
6099 Do not leak resources when child_setup fails.
6100 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6101 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6102 (create_temp_file): Now returns open fd, with an additional
6103 Lisp_Object * argument to return the name. All callers changed.
6104 Do not close the file; rewind it instead, and leave it open for
6105 the caller. Do not lock the temp file. Unwind-protect the file
6106 and the file-descriptor.
6107 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6108 If an asynchrounous process, record it here, not in call_process.
6109 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6110 * eval.c (set_unwind_protect): New function.
6111 * fileio.c (write_region): New function, generalized from the
6112 old Fwrite_region. Do not lock temp files.
6113 (Fwrite_region): Use it.
6114 * lisp.h (set_unwind_protect, write_region): New decls.
6115 * process.c: Include <verify.h>.
6116 (make_process): Mark fds as initially closed.
6117 (deleted_pid_list): Now a list of pid-filename pairs.
6119 (close_process_fd): New function.
6120 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6121 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6122 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6123 (create_process, create_pty, Fmake_serial_process)
6124 (server_accept_connection): Record which fds need to be closed,
6125 and let deactivate_process close them.
6126 (Fmake_network_process): Do not discard the unwind-protect
6127 until it's safe to do so.
6128 (deactivate_process): Close the fds opened by create_process etc.
6129 (Fprocess_send_eof): Adjust to new way of recording open fds.
6130 Report an error if /dev/null can't be opened, instead of aborting.
6131 * process.h (PROCESS_OPEN_FDS): New constant.
6132 (struct Lisp_Process): New member open_fds.
6133 (record_kill_process, record_deleted_pid): Adjust signatures.
6134 (record_deleted_pid): Move decl here ...
6135 * syswait.h (record_deleted_pid): ... from here.
6137 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6139 * decompress.c: Fix bugs with large buffers and weird inputs.
6140 Tune a bit. Reindent as per usual Emacs style.
6141 (BUFFER_SIZE): Remove.
6142 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6143 more than UINT_MAX bytes. Decompress into the gap instead of into
6144 an auto buffer, as this should avoid copying. Return nil if
6145 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6146 set immediate_quit; we shouldn't trust zlib code that much.
6148 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6150 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6151 errors, and really move the gap to where we want it.
6153 * lisp.h: Include decompress.c support.
6155 * emacs.c (main): Include decompress.c support.
6157 * Makefile.in: Include -lz if present.
6159 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6161 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6162 (initWithTitle:): Initialize frame to 0.
6163 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6164 (fillWithWidgetValue:frame:): Rename from
6165 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6167 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6168 fillWithWidgetValue:frame:
6170 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6171 remove memory leak warnings.
6173 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6174 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6177 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6178 (x_activate_menubar): Update the whole menu.
6179 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6180 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6181 current event is not NSSystemDefined (Bug#15001).
6182 Call ns_check_menu_open only if trackingMenu is 2.
6183 (menuDidClose:): New method, decrease trackingMenu.
6184 (fillWithWidgetValue:setDelegate:): New method.
6185 (fillWithWidgetValue:): Call the above.
6187 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6189 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6191 Omit some unnecessary casts.
6192 Many of these go back to the old pre-C89 days, when they may have
6193 been needed, but we've been assuming C89 or later for a while now.
6194 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6195 (live_float_p, live_misc_p, live_vector_p):
6196 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6197 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6198 (defvar_per_buffer):
6199 * callint.c (Fcall_interactively):
6200 * doc.c (Fsubstitute_command_keys):
6201 * filelock.c (get_boot_time):
6202 * frame.c (xrdb_get_resource):
6203 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6204 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6205 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6206 (menuitem_highlight_callback, menu_destroy_callback)
6207 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6208 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6209 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6210 (xg_tool_bar_help_callback, tb_size_cb):
6211 * image.c (xpm_alloc_color, png_read_from_memory)
6212 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6213 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6215 * keymap.c (describe_map):
6216 * nsfns.m (Fns_display_monitor_attributes_list):
6217 * nsmenu.m (process_dialog:):
6218 * nsterm.m (hold_event):
6219 * process.c (wait_reading_process_output):
6220 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6221 * scroll.c (do_direct_scrolling, scrolling_1):
6222 * termcap.c (tgetent):
6223 * window.c (check_window_containing, add_window_to_list)
6224 (freeze_window_starts):
6225 * xdisp.c (compare_overlay_entries, vmessage):
6226 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6227 (x_get_monitor_attributes_xrandr)
6228 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6229 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6230 * xfont.c (xfont_match, xfont_open):
6231 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6232 (menubar_selection_callback, menu_position_func)
6233 (popup_selection_callback, create_and_show_popup_menu)
6234 (dialog_selection_callback, create_and_show_dialog):
6235 * xrdb.c (x_get_string_resource)
6237 * xsmfns.c (x_session_check_input):
6238 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6239 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6240 (xaw_jump_callback, xaw_scroll_callback):
6241 Omit unnecessary casts.
6243 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6245 Minor string-length refactoring.
6246 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6247 * frame.c (make_monitor_attribute_list):
6248 Prefer build_string to strlen + make_string.
6250 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6252 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6253 don't check minor_code (Bug#14417).
6255 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6257 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6258 vertical positions instead. This avoids calling MATRIX_ROW with
6259 row numbers that are possibly beyond valid limits. (Bug#15064)
6261 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6263 Use xstrdup and build_unibyte_string where applicable.
6264 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6265 * xfns.c (x_window):
6266 * xrdb.c (x_get_customization_string):
6267 * xterm.c (xim_initialize):
6268 * w32fns.c (w32_window): Use xstrdup.
6269 (w32_display_monitor_attributes_list):
6270 * emacs.c (init_cmdargs):
6271 * keyboard.c (PUSH_C_STR):
6272 * nsfont.m (nsfont_open):
6273 * sysdep.c (system_process_attributes):
6274 * w32.c (system_process_attributes):
6275 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6277 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6279 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6280 variables of these types so that GDB would know about them, as aid
6281 for debugging fatal exceptions. (Bug#15024) See also
6282 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6285 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6287 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6288 larger than the NSWindow (Bug#14934).
6290 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6292 Redesign redisplay interface to drop global variable updated_window.
6293 Always pass currently updated window as a parameter to update routines.
6294 * dispextern.h (updated_window): Remove declaration.
6295 (struct redisplay_interface): Pass window parameter to
6296 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6297 and after_update_window_hook.
6298 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6300 * dispnew.c (updated_window): Remove.
6301 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6302 (update_window_line): Adjust to match redisplay interface changes.
6303 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6304 (ns_scroll_run, ns_after_update_window_line):
6305 * w32term.c (x_update_window_begin, x_update_window_end)
6306 (x_after_update_window_line, x_scroll_run):
6307 * xterm.c (x_update_window_begin, x_update_window_end)
6308 (x_after_update_window_line, x_scroll_run):
6309 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6310 Likewise. Adjust comments where appropriate.
6311 (x_cursor_to): Simplify because this is always called during window
6312 update (but install debugging check anyway).
6313 (expose_window): Check must_be_updated_p flag to see whether this
6314 function is called during window update.
6316 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6318 Do not reset window modification event counters excessively.
6319 These leftovers and poor man's tricky methods to catch extra
6320 redisplay's attention are no longer needed.
6321 * frame.c (set_menu_bar_lines_1):
6322 * minibuf.c (read_minibuf_unwind):
6323 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6324 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6325 (window_scroll_line_based, Fset_window_configuration):
6326 * xdisp.c (redisplay_window): Do not reset last_modified and
6327 last_overlay_modified counters.
6329 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6331 * xselect.c (x_send_client_event): Set send_event and serial, memset
6332 data.l as it might be bigger than data.b. Use 24 bit mask to
6333 XSendEvent (Bug#15034).
6335 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6337 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6338 for TTY frames that are not the top frame on their console.
6341 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6343 * w32term.c (w32fullscreen_hook): Really maximize frame when
6344 asked for (Bug#14841).
6346 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6348 Prefer selected_window to Fselected_window, likewise for frames.
6349 * buffer.c (Fbuffer_swap_text):
6350 * data.c (Fvariable_binding_locus):
6351 * window.c (run_window_configuration_change_hook): Adjust users.
6352 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6353 Use decode_live_frame.
6355 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6357 Be more careful if selected window shows the buffer other than current,
6358 use window_outdated only if this is not so. This change should also
6359 address some weird issues discussed in Bug#13012.
6360 * window.h (window_outdated): New prototype.
6361 * window.c (window_outdated): Now here. Convert from static and
6362 always assume window's buffer.
6363 (Fwindow_end, Fwindow_line_height): Use it.
6364 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6365 and always assume window's buffer.
6366 (redisplay_window): Adjust user.
6367 (redisplay_internal): Call to reconsider_clip_changes once and
6368 check whether mode line should be updated only if selected window
6369 shows current buffer.
6370 (run_window_scroll_functions): Use eassert for debugging check.
6371 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6373 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6375 * window.c (window_scroll, window_scroll_pixel_based)
6376 (window_scroll_line_based): Use bool for booleans.
6378 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6380 * process.c: Fix minor off-by-one issues in descriptor counts.
6381 This shouldn't fix any real bugs, but it cleans up the code a bit.
6382 (max_process_desc, max_input_desc): -1, not 0, means none.
6384 (delete_input_desc): New function.
6385 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6386 (deactivate_process): Scan backwards when recomuting max_process_desc;
6387 that should be faster.
6388 (init_process_emacs): Initialize max_input_desc.
6390 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6392 Use region cache to speedup bidi_find_paragraph_start.
6393 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6394 Rename cache_long_line_scans to cache_long_scans.
6395 * buffer.c (bset_cache_long_line_scans): Rename to
6396 bset_cache_long_scans.
6397 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6398 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6400 (syms_of_buffer): Rename cache-long-line-scans to
6401 cache-long-scans. Adjust docstring.
6402 * search.c (newline_cache_on_off):
6403 * indent.c (width_run_cache_on_off): Adjust users.
6404 * bidi.c (bidi_paragraph_cache_on_off): New function.
6405 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6406 * insdel.c (prepare_to_modify_buffer):
6407 Invalidate bidi_paragraph_cache if enabled.
6409 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6411 Invalidate region caches only if buffer text is going to be changed.
6412 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6413 (modify_text): ...new prototype.
6414 (prepare_to_modify_buffer_1): New prototype.
6415 * textprop.c (modify_region): Rename to...
6416 (modify_text_properties): ...new function.
6417 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6418 (Fremove_list_of_text_properties): Adjust users.
6419 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6420 (modify_text): ...new function.
6421 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6422 (prepare_to_modify_buffer_1): ...new function.
6423 * casefiddle.c (casify_region):
6424 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6425 (Ftranspose_regions): Use modify_text.
6427 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6429 * lisp.mk (lisp): Add nadvice.elc.
6431 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6433 New macro to iterate over live buffers similar to frames.
6434 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6435 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6436 Declare buffer-related variables here to offload lisp.h.
6437 * buffer.c (Vbuffer_alist): Adjust comment.
6438 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6439 (other_buffer_safely):
6440 * data.c (store_symval_forwarding):
6441 * dispnew.c (Fframe_or_buffer_changed_p):
6442 * fileio.c (Fdo_auto_save):
6443 * filelock.c (unlock_all_files):
6444 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6446 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6448 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6449 * callproc.c (create_temp_file):
6450 * filelock.c (create_lock_file):
6451 Assume mkostemp, since it's now provided by Gnulib.
6453 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6455 * w32.c (mkostemp): New function.
6456 (mktemp): Remove, no longer used. Most of the code reused in
6457 mkostemp. (Bug#15015)
6458 (mktemp): Don't undef.
6460 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6462 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6463 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6464 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6465 (free_glyph_pool, check_glyph_memory): Likewise for
6466 all users. Adjust comments where appropriate.
6468 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6470 * composite.h: Minor fixups.
6471 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6472 to fix a misspelling, and change it to an inline function while
6473 we're at it (it need not be a macro). All uses changed.
6474 (composition_method, composition_valid_p):
6475 Rewrite to avoid assignments in if-conditions.
6477 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6479 Do not use global Lisp_Object in composition macros.
6480 * composite.h (composition_temp): Remove declaration.
6481 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6482 (composition_method, composition_valid_p): ...inline functions.
6483 (compose_region): Remove the leftover.
6484 * composite.c (composition_temp): Remove.
6485 (run_composition_function, update_compositions)
6486 (composition_compute_stop_pos, composition_adjust_point)
6487 (Ffind_composition_internal):
6488 * coding.c (handle_composition_annotation):
6489 * xdisp.c (handle_composition_prop, check_point_in_composition):
6490 Related users changed.
6492 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6494 Drop FRAME_PTR typedef.
6495 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6496 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6497 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6498 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6499 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6500 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6501 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6502 All related users changed.
6504 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * eval.c (default_toplevel_binding): New function.
6508 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6509 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6510 (syms_of_eval): Export them.
6511 * data.c (Fdefault_value): Micro cleanup.
6512 * term.c (init_tty): Use "false".
6514 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6516 Fix X GC leak in GTK and raw (no toolkit) X ports.
6517 * xterm.c (x_free_frame_resources): If white and black relief
6518 GCs are allocated, always free them here.
6519 * xfns.c (x_make_gc): Omit redundant initialization.
6520 * widget.c (create_frame_gcs): Remove the leftover.
6521 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6522 in x_free_frame_resources.
6524 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6526 * nsterm.m (windowWillResize:toSize:): Only change title if
6527 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6529 (viewDidEndLiveResize): New method.
6531 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6532 inside NS_IMPL_COCOA.
6534 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6536 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6537 Do not check whether undo is enabled because record_insert and
6538 record_delete does that themselves.
6540 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6542 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6543 member which is not really used any more.
6544 (FRAME_XIC_BASE_FONTNAME): Remove.
6545 * xfns.c (xic_free_fontset): Adjust user.
6546 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6547 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6548 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6549 (xdialog_show): Use eassert for debugging check.
6550 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6552 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6554 * fileio.c, fns.c (merge): Move extern decl from here ...
6555 * lisp.h (merge): ... to here.
6557 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6559 Fix last font-related change.
6560 * w32font.h (w32font_list_internal, w32font_match_internal):
6562 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6563 (uniscribe_list_family): Adjust to match font API change.
6564 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6565 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6567 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6569 * frame.h (FRAME_MOUSE_UPDATE):
6570 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6571 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6573 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6575 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6576 * font.h (struct font_driver): Change list, match, and list_family
6577 functions to accept struct frame * as first arg.
6578 * font.c (font_score, font_compare, font_sort_entities):
6580 (font_sort_entities, font_list_entities, font_select_entity)
6581 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6582 match font API change.
6583 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6584 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6585 * ftxfont.c (ftxfont_list, ftxfont_match):
6586 * xftfont.c (xftfont_list, xftfont_match):
6587 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6588 * w32font.c (w32font_list, w32font_match, w32font_list)
6589 (w32font_list_internal, w32_font_match_internal): Likewise.
6590 * xfaces.c (Fx_family_fonts): Adjust user.
6592 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6594 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6595 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6596 only if HAVE_X_WINDOWS is in use.
6597 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6598 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6599 * w32term.c (x_wm_set_icon_position): Likewise.
6600 * w32fns.c (x_icon): Adjust user.
6602 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6604 * xterm.c (last_mouse_press_frame): Remove the
6605 leftover which is not really used any more.
6606 (handle_one_xevent, syms_of_xterm): Adjust users.
6607 (x_flush): Call XFlush once per each X display, not frame.
6608 This is better because this code always unconditionally skips
6609 non-X frames in Vframe_list and issues the only XFlush if we
6610 have more than one X frame on the same X display.
6611 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6612 Use bool for booleans.
6613 (x_draw_glyph_string_background, cvt_string_to_pixel)
6614 (cvt_pixel_dtor): Drop unnecessary prototypes.
6615 * xterm.h (x_display_ok): Adjust prototype.
6617 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6619 Drop unnecessary functions that deals with frame pixel size.
6620 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6621 (x_pixel_height): Drop prototypes.
6622 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6623 (x_pixel_height): Drop implementations.
6624 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6625 which should be always valid for window frame.
6626 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6627 * w32menu.c (Fx_popup_dialog):
6628 * xmenu.c (Fx_popup_dialog): Likewise for both.
6630 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6632 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6633 frame parameters and call to Fmodify_frame_parameters just once.
6634 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6635 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6636 and mention nil frame in docstring.
6638 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6640 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6641 (x_figure_window_size): Likewise. Adjust to return long.
6642 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6643 (toplevel): Move Qterminal_live_p to...
6644 * terminal.c (toplevel): ...here, make it static, and...
6645 (syms_of_terminal): ...DEFSYM here.
6646 * frame.h (Qterminal_live_p): Remove declaration.
6647 (make_frame, x_figure_window_size): Adjust prototype.
6648 * nsfns.m (Fx_create_frame): Use long for window flags.
6650 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6652 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6653 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6654 Do not assume that emacs_close (INT_MAX) is a no-op.
6656 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6658 * xfaces.c (make_face_cache): For struct face_cache, prefer
6659 xmalloc to xzalloc and so avoid redundant call to memset.
6660 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6662 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6664 * fringe.c (draw_window_fringes, update_window_fringes)
6665 (compute_fringe_widths):
6666 * w32term.c (x_draw_glyph_string):
6667 * window.c (candidate_window_p, Frecenter):
6668 * xfaces.c (realize_basic_faces, realize_default_face)
6669 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6670 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6671 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6672 * xmenu.c (Fx_menu_bar_open_internal):
6673 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6674 * xsettings.c (xft_settings_event):
6675 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6676 Use bool for booleans. Adjust style and comments where
6678 * dispextern.h (draw_window_fringes, update_window_fringes)
6679 (compute_fringe_widths):
6680 * xterm.h (x_had_errors_p): Adjust prototype.
6682 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6684 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6685 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6687 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6689 * fns.c (toplevel): Remove comment before Fsafe_length because
6692 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6694 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6696 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6698 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6699 frame which got the message is still alive, before dereferencing
6700 its pointer. (Bug#14970)
6702 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6703 be a live window, before using it as such. (Bug#14970)
6705 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6707 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6708 w32_detect_focus_change instead of doing part of its job by hand.
6709 This fixes the problem whereby FOCUS_OUT events were not sent to
6712 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6714 * process.c (Fprocess_list): Doc fix.
6716 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6717 being re-exposed only if it didn't ask to become visible.
6718 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6719 was previously iconified. (Bug#14841)
6720 (x_iconify_frame): Mark the frame iconified.
6722 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6724 Fix minor problems found by static checking.
6725 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6726 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6728 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6730 * eval.c (set_specpdl_old_value): New function.
6731 (unbind_to): Minor simplification.
6732 (get_backtrace_frame): New function.
6733 (Fbacktrace_frame): Use it. Add `base' argument.
6734 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6735 (syms_of_eval): Export backtrace-eval.
6736 * xterm.c (x_focus_changed): Simplify.
6738 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6740 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6742 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6744 * xdisp.c (redisplay_window): Instead of moving point out of
6745 scroll margin, reject the force_start method, and try scrolling
6746 instead. (Bug#14780)
6748 2013-07-24 Ken Brown <kbrown@cornell.edu>
6750 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6753 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6755 * eval.c (Fprogn): Do not check that BODY is a proper list.
6756 This undoes the previous change. The check slows down the
6757 interpreter, and is not needed to prevent a crash. See
6758 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6760 2013-07-23 Glenn Morris <rgm@gnu.org>
6762 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6764 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6766 Port to GNU/Linux systems with tinfo but not ncurses.
6767 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6768 to decide whether ncurses is being used. Without this change,
6769 GCC complains about tgetent not being declared, on a system
6770 that has tinfo installed but ncurses not installed.
6772 * eval.c (Fprogn): Check that BODY is a proper list.
6774 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6775 * data.c (Fsetq_default):
6776 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6777 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6779 Tune by taking advantage of the fact that ARGS is always a list
6780 when a function is declared to have UNEVALLED args.
6782 * emacsgtkfixed.c: Port to GCC 4.6.
6783 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6785 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6787 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6788 here to silence compiler warnings.
6790 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6792 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6793 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6794 from messing up Emacs's 'struct frame' (Bug#14923).
6796 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6798 * alloc.c (make_save_ptr_ptr): Define this function.
6799 It was inadvertently omitted. It's needed only if
6800 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6802 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6804 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6805 frame have focus (Bug#14895).
6807 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6809 Avoid vfork-related deadlock more cleanly.
6810 * callproc.c (child_setup): When the child's exec fails, output
6811 the program name, as that's more useful. Use O_NONBLOCK to avoid
6813 * process.c (create_process_1): Remove; no longer needed.
6814 (create_process): Remove timer hack; no longer needed, now that
6815 the child avoids deadlock.
6817 2013-07-20 Glenn Morris <rgm@gnu.org>
6819 * image.c (Fimage_flush): Fix doc typo.
6821 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6823 Fix array bounds violation when pty allocation fails.
6824 * process.c (PTY_NAME_SIZE): New constant.
6825 (pty_name): Remove static variable; it's now auto.
6826 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6827 Take pty_name as an arg rather than using a static variable.
6828 All callers changed.
6829 (create_process): Recover pty_flag from process, not from volatile local.
6830 (create_pty): Stay inside array even when pty allocation fails.
6831 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6833 * lread.c (Fload): Avoid initialization only when lint checking.
6834 Mention that it's needed only for older GCCs.
6836 2013-07-20 Kenichi Handa <handa@gnu.org>
6838 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6839 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6841 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6843 * lread.c (Fload): Avoid uninitialized warning.
6845 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6847 Fix some minor file descriptor leaks and related glitches.
6848 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6849 (create_lock_file): Use write, not emacs_write.
6850 * image.c (slurp_file, png_load_body):
6851 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6852 (server_accept_connection):
6853 Don't leak an fd on memory allocation failure.
6854 * image.c (slurp_file): Add a cheap heuristic for growing files.
6855 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6856 as that's what the other routines do. Maybe input need not be
6857 blocked at all, but it's better to be consistent.
6858 Avoid undefined behavior when strlen is zero.
6860 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6861 (NSTATICS): Now a constant; doesn't need to be a macro.
6863 2013-07-19 Richard Stallman <rms@gnu.org>
6865 * coding.c (decode_coding_utf_8): Add simple loop for fast
6866 processing of ASCII characters.
6868 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6870 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6872 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6874 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6875 unportable 'struct x_display_info'.
6876 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6879 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6881 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6882 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6884 (system_process_attributes): Prefer plain char to unsigned char
6885 when either will do. Clean up properly if interrupted or if
6886 memory allocations fail. Don't assume sscanf succeeds.
6887 Remove no-longer-needed workaround to stop GCC from whining.
6888 Read command-line once, instead of multiple times. Check read status a
6891 Fix obscure porting bug with varargs functions.
6892 The code assumed that int is treated like ptrdiff_t in a vararg
6893 function, which is not a portable assumption. There was a similar
6894 -- though these days less likely -- porting problem with various
6895 assumptions that pointers of different types all smell the same as
6896 far as vararg functions is conserved. To make this problem less
6897 likely in the future, redo the API to use varargs functions.
6898 * alloc.c (make_save_value): Remove this vararg function.
6899 All uses changed to ...
6900 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6901 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6903 (make_save_ptr): Rename from make_save_pointer, for consistency with
6904 the above. Define only on platforms that need it. All uses changed.
6906 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6908 * keyboard.c: Try to fix typos in previous change.
6909 (DISPLAY_LIST_INFO): New macro.
6910 (kbd_buffer_get_event): Do not access members that are not present
6911 in X11. Revert inadvertent change of "!=" to "=".
6913 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6915 * keyboard.c (kbd_buffer_get_event):
6916 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6917 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6919 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6921 * filelock.c: Fix unlikely file descriptor leaks.
6922 (get_boot_time_1): Rework to avoid using emacs_open.
6923 This doesn't actually fix a leak, but is better anyway.
6924 (read_lock_data): Use read, not emacs_read.
6926 * doc.c: Fix minor memory and file descriptor leaks.
6927 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6928 (get_doc_string, Fsnarf_documentation):
6929 Fix file descriptor leak on error.
6931 * term.c: Fix minor fdopen-related file descriptor leaks.
6932 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6933 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6935 * charset.c: Fix file descriptor leaks and errno issues.
6937 (load_charset_map_from_file): Don't leak file descriptor on error.
6938 Use plain record_xmalloc since the allocation is larger than
6939 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6941 * eval.c (record_unwind_protect_nothing):
6942 * fileio.c (fclose_unwind):
6944 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6945 The replacement doesn't block input, but that no longer seems
6948 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6950 * lread.c: Fix file descriptor leaks and errno issues.
6951 (Fload): Close some races that leaked fds or streams when 'load'
6953 (Fload, openp): Report error number of last nontrivial failure to open.
6954 ENOENT counts as trivial.
6955 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6957 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6958 now that the function is always called with a nonnegative arg.
6959 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6960 All uses replaced with ...
6961 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6963 A few more minor file errno-reporting bugs.
6964 * callproc.c (Fcall_process):
6965 * doc.c (Fsnarf_documentation):
6966 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6967 * process.c (set_socket_option):
6968 Don't let a constructor trash errno.
6969 * doc.c: Include <errno.h>.
6971 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6973 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6975 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6977 Fix w32 bug with call-process-region (Bug#14885).
6978 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6979 to Fcall_process when the input is empty. This simplifies the
6980 code a bit. It makes no difference on POSIXish platforms but
6981 apparently it fixes a bug on w32.
6983 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6984 * fileio.c (close_file_unwind): Don't close if FD is negative;
6985 this can happen when unwinding a zapped file descriptor.
6986 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6987 in case Emacs runs out of memory between the two unwind-protects.
6988 Don't trash errno when closing FD.
6989 Zap the FD in the specpdl when closing it, instead of deferring
6990 the removal of the unwind-protect; this fixes a bug where a child
6991 function unwinds the stack past us.
6993 New unwind-protect flavors to better type-check C callbacks.
6994 This also lessens the need to write wrappers for callbacks,
6995 and the need for make_save_pointer.
6996 * alloc.c (free_save_value):
6997 * atimer.c (run_all_atimers):
6999 * alloc.c (safe_alloca_unwind):
7000 * atimer.c (unwind_stop_other_atimers):
7001 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7002 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7003 * minibuf.c (choose_minibuf_frame_1):
7004 * process.c (make_serial_process_unwind):
7005 * xdisp.c (pop_message_unwind):
7006 * xselect.c (queue_selection_requests_unwind):
7007 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7008 * alloc.c (record_xmalloc):
7009 Prefer record_unwind_protect_ptr to record_unwind_protect with
7011 * alloc.c (Fgarbage_collect):
7012 Prefer record_unwind_protect_void to passing a dummy.
7013 * buffer.c (restore_buffer):
7014 * window.c (restore_window_configuration):
7015 * xfns.c, w32fns.c (do_unwind_create_frame)
7016 New wrapper. All record-unwind uses of wrappee changed.
7017 * buffer.c (set_buffer_if_live):
7018 * callproc.c (call_process_cleanup, delete_temp_file):
7019 * coding.c (code_conversion_restore):
7020 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7021 * editfns.c (save_excursion_restore)
7022 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7023 (save_restriction_restore):
7024 * eval.c (restore_stack_limits, un_autoload):
7025 * fns.c (require_unwind):
7026 * keyboard.c (recursive_edit_unwind, tracking_off):
7027 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7028 * macros.c (pop_kbd_macro, restore_menu_items):
7029 * nsfns.m (unwind_create_frame):
7030 * print.c (print_unwind):
7031 * process.c (start_process_unwind):
7032 * search.c (unwind_set_match_data):
7033 * window.c (select_window_norecord, select_frame_norecord):
7034 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7035 (fast_set_selected_frame):
7036 * xfns.c, w32fns.c (unwind_create_tip_frame):
7037 Return void, not a dummy Lisp_Object. All uses changed.
7038 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7039 * callproc.c (call_process_kill):
7040 * fileio.c (restore_point_unwind, decide_coding_unwind)
7041 (build_annotations_unwind):
7042 * insdel.c (Fcombine_after_change_execute_1):
7043 * keyboard.c (read_char_help_form_unwind):
7044 * menu.c (unuse_menu_items):
7045 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7046 * sound.c (sound_cleanup):
7047 * xdisp.c (unwind_redisplay):
7048 * xfns.c (clean_up_dialog):
7049 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7050 Accept no args and return void, instead of accepting and returning
7051 a dummy Lisp_Object. All uses changed.
7052 * cygw32.c (fchdir_unwind):
7053 * fileio.c (close_file_unwind):
7054 * keyboard.c (restore_kboard_configuration):
7055 * lread.c (readevalllop_1):
7056 * process.c (wait_reading_process_output_unwind):
7057 Accept int and return void, rather than accepting an Emacs integer
7058 and returning a dummy object. In some cases this fixes an
7059 unlikely bug when the corresponding int is outside Emacs integer
7060 range. All uses changed.
7061 * dired.c (directory_files_internal_unwind):
7062 * fileio.c (do_auto_save_unwind):
7063 * gtkutil.c (pop_down_dialog):
7064 * insdel.c (reset_var_on_error):
7065 * lread.c (load_unwind):
7066 * xfns.c (clean_up_file_dialog):
7067 * xmenu.c, nsmenu.m (pop_down_menu):
7068 * xmenu.c (cleanup_widget_value_tree):
7069 * xselect.c (wait_for_property_change_unwind):
7070 Accept pointer and return void, rather than accepting an Emacs
7071 save value encapsulating the pointer and returning a dummy object.
7073 * editfns.c (Fformat): Update the saved pointer directly via
7074 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7075 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7076 (unwind_body): New function.
7077 (record_unwind_protect): First arg is now a function returning void,
7078 not a dummy Lisp_Object.
7079 (record_unwind_protect_ptr, record_unwind_protect_int)
7080 (record_unwind_protect_void): New functions.
7081 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7082 * fileio.c (struct auto_save_unwind): New type.
7083 (do_auto_save_unwind): Use it.
7084 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7085 * insdel.c (struct rvoe_arg): New type.
7086 (reset_var_on_error): Use it.
7087 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7089 (specbinding_func): Remove; there are now several such functions.
7090 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7091 (set_unwind_protect_ptr): New function.
7092 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7094 Be simpler and more consistent about reporting I/O errors.
7095 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7096 Say "Read error" and "Write error", rather than "I/O error", or
7097 "IO error reading", or "IO error writing", when a read or write
7099 * process.c (Fmake_network_process, wait_reading_process_output)
7100 (send_process, Fprocess_send_eof, wait_reading_process_output):
7101 Capitalize diagnostics consistently. Put "failed foo" at the
7102 start of the diagnostic, so that we don't capitalize the
7103 function name "foo". Consistently say "failed" for such
7105 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7106 All callers changed. This is so it can use report_file_error.
7107 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7108 diagnostics consistently as above.
7110 * fileio.c (report_file_errno): Fix errno reporting bug.
7111 If the file name is neither null nor a pair, package it up as a
7112 singleton list. All callers changed, both to this function and to
7113 report_file_error. This fixes a bug where the memory allocator
7114 invoked by list1 set errno so that the immediately following
7115 report_file_error reported the wrong errno value.
7117 Fix minor problems found by --enable-gcc-warnings.
7118 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7119 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7121 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7123 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7124 Set event->arg to Qt if switch-event shall be generated.
7125 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7127 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7129 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7132 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7133 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7134 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7135 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7136 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7137 and there is a focused frame.
7138 (head_table): Add focus-in and focus-out.
7139 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7140 bind to handle-focus-in/out.
7142 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7143 (Fhandle_switch_frame): Call Fhandle_focus_in.
7144 (syms_of_frame): defsubr handle-focus-in/out.
7146 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7148 Fix porting bug to older POSIXish platforms (Bug#14862).
7149 * sysdep.c (emacs_pipe): New function, that implements
7150 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7151 This should port better to CentOS 5 and to Mac OS X 10.6.
7152 All calls to pipe2 changed.
7154 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7155 This makes the code easier to read and the executable a bit smaller.
7156 Do not replace all calls to Fcons that happen to create lists,
7157 just calls that are intended to create lists. For example, when
7158 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7159 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7160 Similarly for list2 through list5.
7161 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7162 * bytecode.c (exec_byte_code):
7163 * callint.c (quotify_arg, Fcall_interactively):
7164 * callproc.c (Fcall_process, create_temp_file):
7165 * charset.c (load_charset_map_from_file)
7166 (Fdefine_charset_internal, init_charset):
7167 * coding.c (get_translation_table, detect_coding_system)
7168 (Fcheck_coding_systems_region)
7169 (Fset_terminal_coding_system_internal)
7170 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7171 * composite.c (update_compositions, Ffind_composition_internal):
7172 * dired.c (directory_files_internal, file_name_completion)
7174 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7175 * doc.c (Fsnarf_documentation):
7176 * editfns.c (Fmessage_box):
7178 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7179 (Feval, eval_sub, Ffuncall, apply_lambda):
7180 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7181 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7182 (Fset_file_times, Finsert_file_contents)
7183 (Fchoose_write_coding_system, Fwrite_region):
7184 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7185 * font.c (font_registry_charsets, font_parse_fcname)
7186 (font_prepare_cache, font_update_drivers, Flist_fonts):
7187 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7188 * frame.c (make_frame, Fmake_terminal_frame)
7189 (x_set_frame_parameters, x_report_frame_params)
7190 (x_default_parameter, Fx_parse_geometry):
7191 * ftfont.c (syms_of_ftfont):
7192 * image.c (gif_load):
7193 * keyboard.c (command_loop_1):
7194 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7195 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7196 (Fminor_mode_key_binding, accessible_keymaps_1)
7197 (Faccessible_keymaps, Fwhere_is_internal):
7198 * lread.c (read_emacs_mule_char):
7199 * menu.c (find_and_return_menu_selection):
7200 * minibuf.c (get_minibuffer):
7201 * nsfns.m (Fns_perform_service):
7202 * nsfont.m (ns_script_to_charset):
7203 * nsmenu.m (ns_popup_dialog):
7204 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7205 (Fx_own_selection_internal):
7206 * nsterm.m (append2):
7207 * print.c (Fredirect_debugging_output)
7208 (print_prune_string_charset):
7209 * process.c (Fdelete_process, Fprocess_contact)
7210 (Fformat_network_address, set_socket_option)
7211 (read_and_dispose_of_process_output, write_queue_push)
7212 (send_process, exec_sentinel):
7213 * sound.c (Fplay_sound_internal):
7214 * textprop.c (validate_plist, add_properties)
7215 (Fput_text_property, Fadd_face_text_property)
7216 (copy_text_properties, text_property_list, syms_of_textprop):
7217 * unexaix.c (report_error):
7218 * unexcoff.c (report_error):
7219 * unexsol.c (unexec):
7220 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7221 (Fformat_mode_line, syms_of_xdisp):
7222 * xfaces.c (set_font_frame_param)
7223 (Finternal_lisp_face_attribute_values)
7224 (Finternal_merge_in_global_face, syms_of_xfaces):
7225 * xfns.c (x_default_scroll_bar_color_parameter)
7226 (x_default_font_parameter, x_create_tip_frame):
7227 * xfont.c (xfont_supported_scripts):
7228 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7229 (menu_help_callback, xmenu_show):
7231 * xterm.c (set_wm_state):
7232 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7233 and similarly for list2 through list5.
7235 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7237 * callproc.c (Fcall_process_region): Fix minor race and tune.
7238 (create_temp_file): New function, with the temp-file-creation part
7239 of the old Fcall_process_region. Use Fcopy_sequence to create the
7240 temp file name, rather than alloca + build_string, for simplicity.
7241 Don't bother to block input around the temp file creation;
7242 shouldn't be needed. Simplify use of mktemp.
7243 Use record_unwind_protect immediately after creating the temp file;
7244 this closes an unlikely race where the temp file was not removed.
7245 Use memcpy rather than an open-coded loop.
7246 (Fcall_process_region): Use the new function. If the input is
7247 empty, redirect from /dev/null rather than from a newly created
7248 empty temp file; this avoids unnecessary file system traffic.
7250 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7252 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7253 Simplify by making this case like the other two. This is a bit
7254 slower on obsolete hosts, but the extra complexity isn't worth it.
7256 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7257 * process.c (create_process) [!DOS_NT]:
7258 Remove now-unnecessary calls to emacs_close.
7260 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7262 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7263 returning early. (Bug#14850)
7265 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7266 and inhibit-iso-escape-detection attributes of 'undecided'.
7269 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7271 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7272 Reported by Herbert J. Skuhra in
7273 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7275 Don't lose top specpdl entry when memory is exhausted.
7276 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7277 specpdl overflow here, to simplify callers; all callers changed.
7278 Always reserve an unused entry at the stack top; this avoids
7279 losing the top entry's information when memory is exhausted.
7281 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7283 Clean up errno reporting and fix some errno-reporting bugs.
7284 * callproc.c (Fcall_process):
7285 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7286 * process.c (create_process, Fmake_network_process):
7287 * unexaix.c (report_error):
7288 * unexcoff.c (report_error):
7289 Be more careful about reporting the errno of failed operations.
7290 The code previously reported the wrong errno sometimes.
7291 Also, prefer report_file_errno to setting errno + report_file_error.
7292 (Fcall_process): Look at openp return value rather than at path,
7293 as that's a bit faster and clearer when there's a numeric predicate.
7294 * fileio.c (report_file_errno): New function, with most of the
7295 old contents of report_file_error.
7296 (report_file_error): Use it.
7297 (Ffile_exists_p, Ffile_accessible_directory_p):
7298 Set errno to 0 when it is junk.
7299 * fileio.c (Faccess_file):
7300 * image.c (x_create_bitmap_from_file):
7301 Use faccessat rather than opening the file, to avoid the hassle of
7302 having a file descriptor open.
7303 * lisp.h (report_file_errno): New decl.
7304 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7307 * process.c (create_process, wait_reading_process_output) [AIX]:
7308 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7309 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7310 a multithreaded environment anyway).
7311 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7313 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7315 * image.c (x_find_image_file): Don't close a remote file handle.
7317 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7319 Fix races with threads and file descriptors.
7320 * callproc.c (Fcall_process_region):
7321 * dired.c (open_directory):
7322 * emacs.c (main, Fdaemon_initialized):
7323 * image.c (x_find_image_file):
7324 * inotify.c (Finotify_rm_watch):
7325 * lread.c (Flocate_file_internal):
7326 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7327 * term.c (term_mouse_moveto, init_tty):
7328 * termcap.c (tgetent):
7329 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7330 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7331 * unexhp9k800.c, unexmacosx.c (unexec):
7332 * callproc.c (Fcall_process_region):
7333 Use emacs_close, not close.
7334 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7335 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7336 and posix_close function on current platforms (which all lack them).
7337 (emacs_close): Use it. This should fix the races on GNU/Linux and
7338 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7339 and it should avoid closing random victim file descriptors on
7342 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7344 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7345 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7348 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7349 This is for .gdbinit xbacktrace.
7351 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7352 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7353 (emacs_set_tty): Now static.
7354 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7355 * term.c (tty_capable_p, tty_default_color_capabilities)
7356 (get_tty_terminal, term_mouse_movement)
7357 (handle_one_term_event, init_tty, maybe_fatal):
7358 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7359 (tgetent, scan_file, name_match, compare_contin):
7360 * terminal.c (get_terminal):
7361 Use bool for boolean.
7362 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7363 Prefer char to unsigned char if either will do.
7364 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7365 (tty_write_glyphs): Prefer int to unsigned.
7366 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7367 All callers changed.
7368 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7370 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7373 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7374 (B__dummy__): New dummy symbol, to pacify C89.
7375 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7376 they can't grok varargs macros.
7377 * dispnew.c (add_window_display_history)
7378 (add_frame_display_history):
7379 * print.c (print_object):
7380 * xdisp.c (debug_method_add):
7381 Use %p printf format only for void pointers.
7382 * emacs.c (usage_message): New constant, replacing ...
7383 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7384 (main): Adjust to usage reorg.
7385 * fns.c (syms_of_fns):
7386 * profiler.c (syms_of_profiler):
7387 Don't use non-constant struct initializers.
7388 * gnutls.h (gnutls_initstage_t):
7389 * lisp.h (enum Lisp_Fwd_Type):
7390 * lread.c (lisp_file_lexically_bound_p):
7391 * xsettings.c (anonymous enum):
7392 Remove trailing comma.
7393 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7394 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7395 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7397 * regex.c (const_re_char): New type, to pacify strict C89.
7398 All uses of 'const re_char' replaced to use it.
7399 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7400 with glibc when strict C89. This change is imported from gnulib.
7402 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7403 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7404 Omit GNU_LINUX implementation, since it requires long long.
7405 * xterm.c (x_draw_underwave):
7406 Do not assume the traditional order of struct's members.
7407 (x_term_init): Rewrite to avoid the need for non-constant structure
7410 Syntax cleanup, mostly replacing macros with functions.
7411 This removes the need for the syntax_temp hack.
7412 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7413 * syntax.c (SYNTAX_INLINE): New macro.
7414 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7415 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7416 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7417 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7418 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7419 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7420 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7421 Now constants, not macros.
7422 (syntax_temp) [!__GNUC__]: Remove.
7423 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7424 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7425 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7426 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7427 Move here from syntax.h; now functions, not macros. Except for the
7428 last function, these are static since only syntax.c uses them.
7429 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7430 All uses changed. Now a function, not a macro; use this fact
7431 to simplify the code.
7432 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7433 compiler bugs; no longer relevant.
7434 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7435 (SYNTAX_INLINE): New macro.
7436 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7437 for the new functions. Use bool for boolean member.
7438 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7439 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7440 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7441 (SETUP_BUFFER_SYNTAX_TABLE):
7442 Now extern inline functions, not macros.
7443 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7444 Remove; all uses replaced by implementation.
7445 (syntax_temp) [!__GNUC__]: Remove decl.
7446 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7448 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7450 * emacs.c (main): Fix syntax error.
7452 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7454 Timestamp fixes for undo (Bug#14824).
7455 * atimer.c (schedule_atimer):
7456 * fileio.c (Ffile_newer_than_file_p):
7457 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7458 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7459 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7460 (syms_of_fileio): Remove Sclear_visited_file_name.
7461 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7462 file doesn't exist; this avoids an ambiguity with negative timestamps.
7463 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7464 * systime.h (make_emacs_time, invalid_emacs_time):
7465 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7466 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7467 * undo.c (record_first_change): Push (visited-file-modtime) onto
7468 undo list rather than reimplementing it by hand, incorrectly.
7470 2013-07-09 Ken Brown <kbrown@cornell.edu>
7472 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7474 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7476 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7478 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7480 Handle errno and exit status a bit more carefully.
7481 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7482 number into an exit status. Instead, use EXIT_CANCELED.
7483 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7484 * callproc.c (relocate_fd):
7485 * emacs.c (close_output_streams, main):
7486 * process.c (create_process):
7487 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7488 Use emacs_perror for simplicity.
7489 * callproc.c (relocate_fd, main):
7490 * sysdep.c (sys_subshell):
7491 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7492 (shut_down_emacs): Use emacs_write, not write.
7493 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7494 * fileio.c (Fcopy_file, e_write):
7495 * nsterm.m (ns_select):
7496 * process.c (send_process):
7497 * sound.c (vox_write):
7498 Use emacs_write_sig, not emacs_write.
7499 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7500 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7502 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7504 (emacs_full_write): New function.
7505 (emacs_write): Rewrite to use it.
7506 (emacswrite_sig, emacs_perror): New functions.
7507 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7509 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7511 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7512 on NS even if it is present. Pixmap on NS is a void*.
7514 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7516 Port to Ubuntu 10 (Bug#14803).
7517 Problem reported by T.V. Raman.
7518 * process.c (close_on_exec, accept4, process_socket):
7519 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7521 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7523 * w32.c (sys_dup): Declare prototype.
7527 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7529 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7531 Make file descriptors close-on-exec when possible (Bug#14803).
7532 This simplifies Emacs a bit, since it no longer needs to worry
7533 about closing file descriptors by hand in some cases.
7534 It also fixes some unlikely races. Not all such races, as
7535 libraries often open files internally without setting
7536 close-on-exec, but it's an improvement.
7537 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7538 * callproc.c (Fcall_process) [!MSDOS]:
7539 * emacs.c (main) [!DOS_NT]:
7540 * nsterm.m (ns_term_init):
7541 * process.c (create_process):
7542 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7543 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7544 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7545 Prefer mkostemp with O_CLOEXEC to mkstemp.
7546 * callproc.c (relocate_fd) [!WINDOWSNT]:
7547 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7548 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7550 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7551 Make the resulting file descriptor close-on-exec.
7552 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7553 * lread.c (load_descriptor_list, load_descriptor_unwind):
7554 Remove; no longer needed. All uses removed.
7555 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7556 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7558 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7559 (Fmake_network_process, Fnetwork_interface_list)
7560 (Fnetwork_interface_info, server_accept_connection):
7561 Make newly-created socket close-on-exec.
7562 * sysdep.c (emacs_open, emacs_fopen):
7563 Make new-created descriptor close-on-exec.
7564 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7565 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7567 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7569 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7570 for NS_IMPL_GNUSTEP.
7572 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7574 Fix openp errno handling.
7575 * callproc.c (Fcall_process): Preserve openp errno around close.
7576 * lread.c (openp): Set errno when returning -1, as some callers
7579 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7581 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7583 * nsterm.h (NSSavePanel): Update comment.
7584 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7585 (ns_run_file_dialog): Declare.
7587 * nsfns.m: Remove panelOK.
7589 (ns_run_file_dialog): New function.
7590 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7591 event loop, so file dialog is popped up by ns_run_file_dialog, called
7592 by sendEvent (Bug#14578).
7593 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7595 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7597 * xdisp.c (default_line_pixel_height): New function.
7598 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7599 (try_cursor_movement, redisplay_window, try_window)
7600 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7602 * window.c (window_scroll_pixel_based):
7603 use default_line_pixel_height.
7605 * dispextern.h (default_line_pixel_height): Add prototype.
7607 * frame.c (x_set_line_spacing): Accept a float value for
7608 line-spacing parameter, per the documentation.
7610 * data.c (Fmultibyte_string_p): Doc fix.
7612 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7614 Use emacs_open more consistently when opening files.
7615 This handles EINTR more consistently now, and makes it easier
7616 to introduce other uniform changes to file descriptor handling.
7617 * sysstdio.h: New file.
7618 * buffer.c (mmap_init):
7619 * cygw32.c (chdir_to_default_directory):
7620 * dispnew.c (Fopen_termscript):
7621 * emacs.c (Fdaemon_initialized):
7622 * fileio.c (Fdo_auto_save):
7623 * image.c (slurp_file, png_load_body, jpeg_load_body):
7624 * keyboard.c (Fopen_dribble_file):
7626 * print.c (Fredirect_debugging_output):
7627 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7628 * termcap.c (tgetent):
7629 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7630 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7631 * w32term.c (w32_initialize) [CYGWIN]:
7632 * xfaces.c (Fx_load_color_file):
7633 Use emacs_open instead of plain open, and emacs_fopen instead of
7635 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7636 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7637 * callproc.c (default_output_mode): New constant.
7638 (Fcall_process): Use it to call emacs_open instead of plain creat.
7639 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7640 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7641 (emacs_fopen): New function.
7642 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7643 Include <lisp.h>, for emacs_open.
7644 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7646 Remove duplicate #include directives.
7647 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7649 Don't include stdio.h twice.
7650 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7651 Don't include sys/types.h or stdio.h twice.
7652 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7653 * lread.c: Don't include coding.h twice.
7654 * nsfont.m: Don't include frame.h twice.
7655 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7656 * ralloc.c: Don't include <unistd.h> twice.
7657 * xdisp.c: Don't include font.h twice.
7658 * xterm.c: Don't include fontset.h twice.
7659 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7661 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7663 Scale ImageMagick images more carefully.
7664 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7665 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7666 Be more careful about avoiding undefined behavior after
7667 integer overflow and division by zero.
7669 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7671 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7672 (syms_of_w32fns): DEFSYM them.
7673 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7674 (CCHDEVICENAME): Define macros if not defined.
7675 (struct MONITOR_INFO_EX): New struct.
7676 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7677 (enum_display_monitors_fn): New variable.
7678 (globals_of_w32fns): Initialize it.
7679 (Fx_display_pixel_width, Fx_display_pixel_height)
7680 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7681 multi-monitor setups in docstrings.
7682 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7683 screen size by primary monitor's millimeter per pixel.
7684 (w32_monitor_enum, w32_display_monitor_attributes_list)
7685 (w32_display_monitor_attributes_list_fallback)
7686 (Fw32_display_monitor_attributes_list): New functions.
7687 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7689 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7691 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7693 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7695 * fileio.c (Qfile_notify_error): New error symbol.
7697 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7698 * inotify.c (inotify_callback, symbol_to_inotifymask)
7699 (Finotify_add_watch, Finotify_rm_watch): Use it.
7700 (inotifyevent_to_event): Exchange order of cookie and file name.
7701 (Finotify_add_watch): Adapt docstring.
7703 * lisp.h (Qfile_notify_error): Declare.
7705 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7707 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7708 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7709 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7710 which did not work (see <http://bugs.gnu.org/14569#307>).
7711 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7712 && (!noninteractive || initialized)). This attempts to thread
7713 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7715 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7717 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7718 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7720 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7722 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7723 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7724 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7725 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7727 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7729 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7730 Define to __sys_siglist.
7732 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7734 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7735 word-wrap, so that overflow-newline-into-fringe would work in
7736 visual-line-mode. (Bug#2749)
7737 (move_it_in_display_line_to): When the last scanned display
7738 element fits exactly on the display line, and
7739 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7740 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7741 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7742 finding buffer position that corresponds to pixel coordinates,
7743 e.g. in buffer_posn_from_coords.
7745 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7747 * process.c (handle_child_signal): Call catch_child_signal if
7750 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7752 Don't convert function pointers to void * and back.
7753 It isn't portable C, and it's easy enough to avoid.
7754 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7755 (make_save_value): Add support for SAVE_FUNCPOINTER.
7756 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7757 * print.c (print_object):
7758 Distinguish function from object pointers.
7759 * lisp.h (SAVE_FUNCPOINTER): New constant.
7760 (SAVE_SLOT_BITS): Adjust to it.
7761 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7762 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7763 (voidfuncptr): New typedef.
7764 (struct Lisp_Save_Value): New member data[0].funcpointer.
7765 (XSAVE_FUNCPOINTER): New function.
7767 Simplify buildobj processing.
7768 * Makefile.in (buildobj.h): Make it a sequence of strings each
7769 followed by comma, rather than a single string. Put it into a
7770 .tmp file in case there's an error while generating it.
7771 (gl-stamp): Use .tmp for temp files.
7772 (mostlyclean): Clean .tmp files.
7773 * doc.c (buildobj): Move to just the routine that needs it.
7774 It's now an array of strings, so processing is simpler.
7776 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7778 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7779 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7780 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7781 Invoke malloc_enable_thread even when not interactive.
7782 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7783 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7784 in this case, since the underlying bug has now been fixed.
7786 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7788 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7789 unlinking it (bug#14691).
7791 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7793 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7794 before checking whether buffer is modified. This lets
7795 `kill-buffer-query-functions' cancel killing of the buffer or save
7796 its content before `kill-buffer' asks user the "Buffer %s
7797 modified; kill anyway?" question.
7799 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7801 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7802 Let the super performKeyEquivalent deal with them (Bug#14747).
7804 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7806 * widget.c (resize_cb): Remove unused local.
7808 Do not use GTK 3 if it exists but cannot be compiled.
7809 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7810 * xterm.c (x_error_handler) [!USE_GTK]:
7813 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7815 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7817 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7818 to the valid range of values. (Bug#14753)
7820 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7821 when moving point by using the current glyph matrix. This avoids
7822 the need to force redisplay when this function is called in a
7825 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7827 Fix minor problems found by static checking.
7828 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7829 Redo the latter's body to sidestep GCC parenthesization warnings.
7830 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7831 * coding.c (detect_coding, detect_coding_system):
7832 * coding.h (struct undecided_spec):
7833 Use bool for boolean.
7834 * image.c (QCmax_width, QCmax_height): Now static.
7835 * xdisp.c (Fmove_point_visually): Remove unused local.
7837 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7839 * xdisp.c (Fmove_point_visually): New function.
7841 2013-06-28 Kenichi Handa <handa@gnu.org>
7843 * coding.h (define_coding_undecided_arg_index): New enum.
7844 (coding_attr_index): New members
7845 coding_attr_undecided_inhibit_null_byte_detection,
7846 coding_attr_undecided_inhibit_iso_escape_detection,
7847 coding_attr_undecided_prefer_utf_8.
7848 (undecided_spec): New struct.
7849 (struct coding_system): New member `undecided' of the member
7852 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7853 (detect_coding): Likewise.
7854 (detect_coding_system): Likewise.
7855 (Fdefine_coding_system_internal): New coding system properties
7856 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7858 (syms_of_coding): Adjust for coding_arg_undecided_max.
7860 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7862 * image.c (x_from_xcolors): Remove unused local.
7864 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7866 Defer image data transfer between X client and server until actual
7869 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7872 * image.c (Destroy_Image): Remove.
7873 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7874 `mask_p', and `colors_p'. All uses changed.
7875 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7876 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7877 New macros for `flags' arg to x_clear_image_1.
7878 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7879 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7880 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7881 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7882 (image_get_x_image, image_unget_x_image): New functions or macros.
7883 (image_background, image_background_transparent, x_to_xcolors)
7884 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7885 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7886 instead of Destroy_Image.
7887 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7888 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7889 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7890 (imagemagick_load_image, svg_load_image): Use them instead of
7891 x_create_x_image_and_pixmap, and x_put_x_image followed by
7892 x_destroy_x_image, respectively.
7893 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7894 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7895 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7896 background_transparent fields.
7897 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7898 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7900 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7902 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7903 This mostly consists of undoing recent changes.
7904 * callproc.c (Fcall_process):
7905 * process.c (create_process):
7906 Do not worry about catching SIGCHLD here, undoing previous change.
7907 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7908 * process.c, process.h (catch_child_signal):
7909 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7910 * process.c (catch_child_handler): Don't worry about being called
7911 lazily and do not assume caller has blocked SIGCHLD, undoing
7912 previous change. Move first-time stuff back to
7913 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7914 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7915 set lib_child_handler if it's already initialized, which may
7916 help avoid problems on GNUstep.
7918 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7920 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7921 * callproc.c (Fcall_process):
7922 * process.c (create_process):
7923 Make sure SIGCHLD is caught before we fork,
7924 since Emacs startup no arranges to catch SIGCHLD.
7925 * process.c (lib_child_handler): Initialize to null, not to
7927 (catch_child_signal): Allow self to be called lazily.
7928 Do nothing if it's already been called.
7929 Assume caller has blocked SIGCHLD (all callers do now).
7930 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7931 just before it's really needed.
7932 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7933 since it hasn't been caught yet.
7935 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7937 * image.c (compute_image_size): New function to implement
7938 :max-width and :max-height.
7939 (imagemagick_load_image): Use it.
7941 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7943 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7944 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7946 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7947 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7948 the SIGCHLD handler, since the code is not atomic and (due to glib)
7949 signals may be arriving now.
7950 * sysdep.c (init_signals): Do not catch child signals here;
7951 'main' now does that later, at a safer time.
7953 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7955 Clean up SIGCHLD handling a bit (Bug#14569).
7956 * process.c, process.h (catch_child_signal):
7957 Now always extern, even if !NS_IMPL_GNUSTEP.
7958 * process.c (catch_child_signal): Move glib tickler here from
7959 init_process_emacs, so that it's done earlier in Emacs
7960 initialization. Also move the noninteractive && !initialized
7961 check here from init_process_emacs. This is all a bit cleaner for
7962 GNUish platforms, and I hope it works around the Cygwin bug.
7963 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7964 that glib signal handling is tickled before glib creates threads.
7966 * process.c (wait_reading_process_output): Avoid int overflow
7967 when reading more than 2 GiB total from a process.
7969 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7971 * process.c (create_process): Handle a couple more cases,
7972 i.e., work even if new_argv and wait_child_setup[i] are cached.
7973 Use Fcall_process's style for volatile vars.
7975 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7977 * process.c (create_process): Mark PROCESS volatile.
7979 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7981 Use C99-style flexible array members if available.
7982 This avoids some subtle aliasing issues, which typically
7983 aren't a problem with GCC but may be a problem elsewhere.
7984 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7985 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7986 In either case, it uses a flexible array member rather than
7987 the old struct hack. All uses changed.
7988 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7989 Adjust to sdata reorganization.
7990 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7991 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7992 that ports better to pre-C99 non-GCC.
7993 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7994 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7995 as the latter has changed.
7996 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7997 and port better to pre-C99 GCC.
7998 * image.c (struct xpm_cached_color):
7999 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8000 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8001 Use FLEXIBLE_ARRAY_MEMBER.
8002 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8003 Move decl to top level so it gets checked against implementation.
8004 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8005 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8007 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8009 * syntax.c: Integer cleanups.
8010 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8011 All uses that need 0-or-2 changed to:
8012 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8013 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8014 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8015 (char_quoted, prev_char_comend_first, back_comment)
8016 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8017 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8018 Use bool for boolean.
8019 (update_syntax_table, skip_chars, skip_syntaxes):
8020 Prefer int to unsigned when either will do.
8021 (back_comment): Return boolean success flag, like forw_comment,
8022 instead of positive-or-minus-1 (which might have overflowed int anyway).
8023 Don't stuff ptrdiff_t into int.
8024 (syntax_spec_code, syntax_code_spec): Now const.
8025 (Fmatching_paren, scan_lists, scan_sexps_forward):
8026 Use enum syntaxcode for syntax code.
8027 (Fmatching_paren): Check that arg is a character, not just an integer.
8028 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8029 (Finternal_describe_syntax_value): Omit no-longer-needed
8031 (skip_chars): Use char, not unsigned char, when the distinction
8033 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8034 * bytecode.c (exec_byte_code):
8035 * syntax.c (syntax_spec_code, Fchar_syntax)
8036 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8038 * syntax.h (SYNTAX_WITH_FLAGS):
8039 Omit unnecessary casts.
8041 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8043 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8044 line dimensions here, to avoid race conditions with the main
8045 thread. (Bug#14062, bug#14630, bug#14669)
8047 * w32term.c (w32_draw_window_cursor): Compute the header line and
8048 mode line dimensions here.
8049 <w32_system_caret_window, w32_system_caret_hdr_height>:
8050 <w32_system_caret_mode_height>: New variables.
8052 * w32term.h: Declare them.
8054 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8056 * alloc.c (die): Move "assertion failed" string here ...
8057 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8058 COND when SUPPRESS_CHECKING. This shrinks the executable text
8059 size by 0.8% to 2.2% when configured with --enable-checking,
8060 depending on optimization flags (GCC 4.8.1 x86-64).
8062 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8064 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8066 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8067 base is 2; this is more accurate.
8069 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8071 * sound.c (string_default): Move to !WINDOWSNT section.
8072 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8074 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8076 * sound.c: Integer cleanups.
8077 Remove unnecessary forward decls.
8078 (struct sound_device): The 'file' member is now a Lisp_Object, not
8079 a char *, so that we needn't invoke alloca on a huge size.
8080 (Fplay_sound_internal): Adjust to this.
8081 (string_default): New function.
8082 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8083 Use it to adjust to the struct sound_device change.
8084 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8085 (be2hs) [0]: Remove.
8087 * syntax.c (skip_chars): Don't use uninitialized storage
8088 when searching a multibyte buffer for characters that are not in a
8089 unibyte string that contains non-ASCII characters.
8091 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8093 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8094 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8096 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8098 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8100 2013-06-18 Kenichi Handa <handa@gnu.org>
8102 * font.c (Ffont_spec): Signal an error for an invalid font name
8105 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8107 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8108 In particular this ports to 32-bit sparc Sun cc.
8109 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8110 array with a dummy element at specpdl[-1], so that its address can
8112 (unbind_to): Do not copy the binding; not needed, now that we
8113 copy old_value in the one place where the copy is needed.
8114 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8115 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8116 (union specbinding): Rename from struct specbinding. Redo layout
8117 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8118 which is not portable. With Sun C 5.12 32-bit sparc, the
8119 declaration causes nargs to be an unsigned bitfield, a behavior
8120 that the C standard allows; but Emacs wants nargs to be signed.
8121 The overall type is now a union of structures rather than a
8122 structure of union of structures, and the 'kind' member is now a
8123 bitfield, so that the overall type doesn't grow. All uses changed.
8124 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8126 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8128 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8129 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8131 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8133 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8135 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8136 unless we know that the window w's frame is a frame object.
8137 Another attempt at solving bug#14062 and bug#14630.
8139 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8141 * textprop.c (property_set_type): New enum.
8142 (add_properties): Allow appending/prepending text properties.
8143 (add_text_properties_1): Factored out of Fadd_text_properties.
8144 (Fadd_text_properties): Move all the code into
8145 add_text_properties_1.
8146 (Fadd_face_text_property): New function that calls
8147 add_text_properties_1.
8149 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8151 Move functions from lisp.h to individual modules when possible.
8152 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8153 * alloc.c (XFLOAT_INIT, set_symbol_name):
8154 * buffer.c (CHECK_OVERLAY):
8155 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8156 (set_char_table_parent):
8157 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8158 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8159 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8160 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8162 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8163 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8164 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8165 (backtrace_args, backtrace_debug_on_exit):
8166 * floatfns.c (CHECK_FLOAT):
8167 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8168 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8169 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8170 (set_hash_index_slot):
8171 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8172 * marker.c (CHECK_MARKER):
8173 * textprop.c (CHECK_STRING_OR_BUFFER):
8174 * window.c (CHECK_WINDOW_CONFIGURATION):
8175 Move here from lisp.h, and make these functions static rather than
8177 * buffer.c (Qoverlayp):
8179 * fns.c (Qhash_table_p):
8180 * window.c (Qwindow_configuration_p):
8182 * lisp.h: Remove the abovementioned defns and decls.
8184 Use functions, not macros, for XINT etc (Bug#11935).
8185 In lisp.h, prefer functions to function-like macros, and
8186 constants to object-like macros, when either will do. This:
8187 . simplifies use, as there's no more need to worry about
8188 arguments' side effects being evaluated multiple times.
8189 . makes the code easier to debug on some platforms.
8190 However, when using gcc -O0, keep using function-like macros
8191 for a few critical operations, for performance reasons.
8192 This sort of thing isn't needed with gcc -Og, but -Og
8193 is a GCC 4.8 feature and isn't widely-enough available yet.
8194 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8195 Remove enum lsb_bits; no longer needed.
8196 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8197 * buffer.c (Qoverlap):
8199 * fns.c (Qhash_table_p):
8200 Now extern, so lisp.h can use these symbols.
8201 * dispextern.h: Include character.h, for MAX_CHAR etc.
8202 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8203 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8204 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8205 (GLYPH_CODE_P): Move here from lisp.h.
8206 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8207 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8208 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8209 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8210 XUNTAG now returns void *.
8211 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8212 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8213 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8214 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8215 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8216 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8217 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8218 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8219 New macros, renamed from their sans-lisp_h_ counterparts.
8220 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8221 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8222 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8223 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8224 If compiling via GCC without optimization, define these as macros
8225 in addition to inline functions.
8226 To disable this, compile with -DINLINING=0.
8227 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8228 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8229 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8230 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8231 (INTMASK, VALMASK): Now macros, since static values cannot be
8232 accessed from extern inline functions.
8233 (VALMASK): Also a constant, for benefit of old GDB.
8234 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8235 is INTEGERP, which can fold it in.
8236 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8237 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8238 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8239 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8240 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8241 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8242 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8243 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8244 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8245 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8246 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8247 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8248 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8249 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8250 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8251 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8252 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8253 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8254 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8255 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8256 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8257 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8258 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8259 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8260 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8261 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8262 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8263 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8264 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8265 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8266 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8267 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8268 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8270 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8271 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8272 (VALMASK): Define in one place rather than in two, merging the
8273 USE_LSB_TAG parts; this is simpler.
8274 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8275 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8276 Move up, to avoid use before definition.
8277 Also include "globals.h" earlier, for the same reason.
8278 (make_natnum): New function.
8279 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8280 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8281 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8282 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8283 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8284 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8285 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8286 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8287 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8288 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8289 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8290 (Qwindow_configuration_p, Qimage): New forward declarations.
8291 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8292 (STRING_COPYIN): Remove; unused.
8293 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8294 (xcar_addr, xcdr_addr): New functions. All uses changed.
8295 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8296 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8297 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8298 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8299 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8300 (TYPE_RANGED_INTEGERP): Simplify.
8301 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8302 (setlocale, fixup_locale, synchronize_system_messages_locale)
8303 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8304 Now empty functions, not macros.
8305 (functionp): Return bool, not int.
8306 * window.c (Qwindow_configuration_p): Now extern,
8307 so window.h can use it.
8308 * window.h (Qwindowp): Move decl back to lisp.h.
8310 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8312 * xdisp.c (Fline_pixel_height): New function, required for solving
8315 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8317 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8319 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8321 * lread.c (syms_of_lread):
8322 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8324 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8326 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8328 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8330 * fileio.c (expand_file_name): Doc fix.
8332 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8334 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8335 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8336 Wait for self, not for 0. This can't hurt on GNU or similar
8337 system, and may help with Cygwin.
8339 * keyboard.c: Don't use PROP (...) as an lvalue.
8340 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8341 Use set_prop (A, B), not PROP (A) = B.
8343 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8345 * xdisp.c (get_it_property): Use it->window instead of generating
8346 a Lisp object from it->w.
8348 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8350 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8351 get-char-property the window that is being rendered, instead of
8352 the buffer, to support window-specific overlays. (Bug#14575)
8353 (compute_display_string_pos): When W is NULL, use the current
8354 buffer as the object to pass to get-char-property.
8355 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8356 pointer member of the bidi iterator, since no window is pertinent
8359 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8361 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8362 being displayed, and pass it to compute_display_string_pos.
8363 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8364 (bidi_paragraph_init): All callers changed.
8366 * xdisp.c (init_from_display_pos, init_iterator)
8367 (handle_single_display_spec, next_overlay_string)
8368 (get_overlay_strings_1, reseat_1, reseat_to_string)
8369 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8370 Set bidi_it.w member from it->w.
8371 (compute_display_string_pos): Accept additional argument, the
8372 window being displayed, and pass it to Fget_char_property.
8375 * dispextern.h (struct bidi_it): New member w, the window being
8377 (compute_display_string_pos): Adjust prototype.
8379 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8381 * xgselect.c: Remove unneeded include xterm.h.
8383 * process.c (wait_reading_process_output): Check for NS before GLIB.
8384 GLIB may be linked in due to rsvg, but ns_select must be called.
8386 * xgselect.c (xg_select): Remove call to window_system_available
8387 and g_main_context_pending at the top, so Gdk events (i.e. file
8388 notify) are processed when Emacs is started with -nw.
8390 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8392 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8393 (ctagsfiles3): New variable, includes only *.m files.
8394 (TAGS): Use an explicit language name in the regular expressions,
8395 to avoid transformation of '/SOMETHING' by MSYS to
8396 'c:\MSYS\SOMETHING'.
8398 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8400 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8402 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8404 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8405 still need to set the mouse pointer shape and activate help-echo.
8408 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8410 A few porting etc. fixes for the new file monitor code.
8411 See the thread containing
8412 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8413 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8414 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8415 (dir_monitor_callback, Fgfile_rm_watch):
8416 Use assq_no_quit instead of Fassoc, for speed.
8417 (dir_monitor_callback, Fgfile_rm_watch):
8418 eassert that the monitor is a fixnum.
8419 (dir_monitor_callback): No need for CDR_SAFE.
8420 Simplify building of lisp with alternative tails.
8421 (Fgfile_add_watch, Fgfile_rm_watch):
8422 Do not assume glib functions set errno reliably on failure.
8423 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8424 and signal an error otherwise.
8425 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8426 Use Fdelq instead of Fdelete, for speed.
8428 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8430 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8431 don't insist on being invoked on a highlighted tool-bar button.
8432 Avoids losing tool-bar functionality when mouse-highlight is nil.
8433 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8434 Don't highlight when mouse-highlight is nil.
8435 (note_mouse_highlight): When mouse-highlight is nil, don't return
8436 right away; instead, run tool-bar and mode-line highlight
8437 subroutine, clear any existing highlight, and revert the mouse
8438 pointer to its default shape. (Bug#14558)
8440 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8442 * lisp.mk (lisp): Add prog-mode.el.
8444 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8446 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8447 * process.c (dummy_handler): New function.
8448 (lib_child_handler): New static var.
8449 (handle_child_signal): Invoke it.
8450 (catch_child_signal): If a library has set up a signal handler,
8451 save it into lib_child_handler.
8452 (init_process_emacs): If using glib and not on Windows, tickle glib's
8453 child-handling code so that it initializes its private SIGCHLD handler.
8454 * syssignal.h (SA_SIGINFO): Default to 0.
8455 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8456 31; it should no longer be needed now.
8458 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8460 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8462 * gfilenotify.c (globals_of_gfilenotify): New function.
8463 (syms_of_gfilenotify): Move global initialization there.
8465 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8467 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8469 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8470 * keyboard.c (menu_bar_items, tool_bar_items):
8471 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8472 not override local keymaps any more.
8474 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8476 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8478 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8480 * w32console.c (initialize_w32_display): Return the dimensions of
8481 the console window via 2 additional arguments, not via the current
8482 frame. This avoids crashes due to overrunning the bounds of
8483 frame's decode_mode_spec_buffer, which is not resized following
8484 the change of the frame dimensions from the initial 10x10.
8486 * w32term.h (w32_initialize_display_info): Adjust prototype.
8488 * term.c (init_tty): Take dimensions of the frame from the values
8489 returned by initialize_w32_display.
8491 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8492 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8493 (LIBES): Add $(GFILENOTIFY_LIBS).
8495 * w32inevt.c (handle_file_notifications): Add dummy implementation
8496 for !HAVE_W32NOTIFY.
8498 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8500 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8502 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8504 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8506 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8508 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8510 Fix minor problems found by static checking.
8511 * data.c (pure_write_error):
8512 Use xsignal2, not Fsignal, as Fsignal might return.
8513 * eval.c (set_backtrace_debug_on_exit): Now static.
8514 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8515 No longer inline. EXTERN_INLINE is needed only for functions
8516 defined in .h files. Reindent function header as per GNU style.
8517 (backtrace_p, backtrace_top, backtrace_next):
8518 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8519 compiler or linker. Add extern decls to pacify gcc -Wall.
8520 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8522 * frame.c (free_monitors): Define only on platforms that need it.
8523 * nsterm.m (ns_term_init):
8524 * process.c (catch_child_signal):
8525 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8526 defined on all porting targets these days.
8527 * process.c, process.h (catch_child_signal):
8528 Make it extern only if NS_IMPL_GNUSTEP is defined.
8530 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8532 * w32.c (gettimeofday): Make the signature identical to prototype
8533 in nt/inc/sys/time.h.
8535 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8537 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8540 * keyboard.c (safe_run_hooks_error): Improve error message.
8542 * data.c (pure_write_error): Add `object' argument.
8543 * puresize.h (CHECK_IMPURE): Use it.
8545 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8547 * Makefile.in (NOTIFY_OBJ): New variable.
8548 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8550 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8551 Call syms_of_gfilenotify.
8553 * gfilenotify.c: New file.
8555 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8556 and Qfile_w32notify.
8557 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8558 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8560 * lisp.h: Declare syms_of_gfilenotify.
8562 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8564 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8566 Merge the specpdl and backtrace stacks. Make the structure of the
8567 specpdl entries more obvious via a tagged union of structs.
8568 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8569 (enum specbind_tag): New enum.
8570 (struct specbinding): Make it a tagged union of structs.
8571 Add a case for backtrace records.
8572 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8573 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8574 (backtrace_debug_on_exit): New accessors.
8575 (struct backtrace): Remove.
8576 (struct catchtag): Remove backlist field.
8577 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8579 (Flocal_variable_p): Speed up the common case where the binding is
8581 * eval.c (backtrace_list): Remove.
8582 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8583 (set_backtrace_args, set_backtrace_nargs)
8584 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8585 (backtrace_next): New functions.
8586 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8587 (unwind_to_catch, internal_lisp_condition_case)
8588 (internal_condition_case, internal_condition_case_1)
8589 (internal_condition_case_2, internal_condition_case_n): Don't bother
8590 with backtrace_list any more.
8591 (Fsignal): Adjust to new backtrace format.
8592 (grow_specpdl): Move up.
8593 (record_in_backtrace): New function.
8594 (eval_sub, Ffuncall): Use it.
8595 (apply_lambda): Adjust to new backtrace format.
8596 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8598 (specbind): Adjust to new specpdl format. Simplify.
8599 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8600 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8602 (mark_backtrace): Remove.
8603 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8604 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8605 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8607 * profiler.c (record_backtrace): Use get_backtrace.
8608 (handle_profiler_signal): Use backtrace_top_function.
8609 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8612 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8614 * process.h (catch_child_signal): Declare.
8616 * process.c (catch_child_signal): New function.
8617 (init_process_emacs): Call it.
8619 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8620 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8622 (x_set_cursor_type): Remove declaration.
8623 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8624 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8625 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8626 (ns_get_color): Use F suffix on float.
8627 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8628 (ns_get_rgb_color): Remove.
8629 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8630 (note_mouse_movement): x and y are CGFloat.
8631 (ns_draw_fringe_bitmap): Remove unused rowY.
8632 Change #if to COCOA && >= 10_6.
8633 (ns_draw_window_cursor): Remove unused overspill.
8634 (ns_draw_underwave): width and x are EamcsCGFloat.
8635 (ns_draw_box): thickness is CGFloat.
8636 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8637 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8638 if not in main thread.
8639 (ns_get_pending_menu_title, ns_check_menu_open)
8640 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8641 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8642 (sendFromMainThread:): New method.
8643 (changeFont:): size is CGFloat.
8644 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8645 Disable warning about permanent text.
8646 (characterIndexForPoint:): Adjust return type depending on GNUstep
8648 (mouseDown:): delta is CGFloat.
8649 (updateFrameSize): Remove unised variable f.
8650 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8651 Cast float to EmacsCGFloat.
8652 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8653 also to -1 when restoring.
8654 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8655 inside NS_IMPL_COCOA.
8656 (toggleFullScreen:): Put call to toggleFullScreen inside
8657 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8658 (setPosition:portion:whole:): por is CGFloat.
8659 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8660 (mouseDown:): Use CGFloat.
8661 (mouseDragged:): Remove unised variable edge.
8662 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8664 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8666 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8667 when NS_IMPL_GNUSTEP.
8668 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8669 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8670 (EmacsToolbar): Add clearAll. Add tag argument to
8671 addDisplayItemWithImage.
8672 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8674 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8676 * nsmenu.m (ns_update_menubar): Make static.
8677 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8678 (fillWithWidgetValue:): Add cast to SEL for setAction.
8679 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8680 (update_frame_tool_bar): Update code for GNUstep.
8681 (clearAll): New method.
8682 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8683 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8684 Move identifierToItem setObject and activeIdentifiers addObject before
8685 call to insertItemWithItemIdentifier.
8686 (validateVisibleItems): Fix indentation.
8687 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8688 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8689 UtilityWindow to aStyle, remove call to setStyleMask.
8691 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8693 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8694 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8695 Use F suffix on floats.
8696 (ns_char_width): Returns CGFloat.
8697 (ns_ascii_average_width): w is CGFloat instead of float.
8698 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8700 (ns_glyph_metrics): CGFloat instead of float.
8702 * nsfns.m (x_set_foreground_color, x_set_background_color):
8704 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8705 remove unused variables.
8706 (Fns_read_file_name): Keep track if panel is for save.
8707 Use ns_filename_from_panel/ns_directory_from_panel.
8708 (Fns_list_services): delegate only used for COCOA.
8709 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8710 Just return the input if GNUstep.
8711 (x_screen_planes): Remove.
8712 (Fxw_color_values): Use EmacsCGFloat
8713 (Fns_display_monitor_attributes_list): Only get screen number for
8715 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8717 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8718 ns_directory_from_panel.
8720 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8722 * process.c (handle_child_signal): Also use WCONTINUED.
8723 This is so that list-processes doesn't mistakenly list the process
8724 as stopped, when the process has actually been continued and is
8727 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8729 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8730 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8731 not already configured.
8733 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8735 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8737 * Makefile.in (mostlyclean): Remove *.res files.
8739 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8741 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8742 a buffer (bug#8447).
8744 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8746 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8747 display vector, and we backtrack, handle the case that the
8748 previous character position is also displayed from a display
8749 vector or covered by a display string or image. (Bug#14476)
8751 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8753 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8754 (struct MonitorInfo, free_monitors): Remove.
8755 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8756 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8757 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8760 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8761 (struct MonitorInfo, free_monitors): Remove.
8762 (ns_screen_name): Make static.
8763 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8764 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8767 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8768 (struct MonitorInfo): New struct.
8769 (free_monitors, make_monitor_attribute_list): Declare.
8771 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8773 (free_monitors, make_monitor_attribute_list): New functions.
8774 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8777 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8779 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8781 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8783 * keyboard.c: Apply keyboard decoding only to events that come directly
8784 from the tty, not from unread-command-events (bug#14368).
8785 (read_event_from_main_queue): New function, extracted from read_char.
8786 (read_decoded_char): Remove.
8787 (read_decoded_event_from_main_queue): New function to replace it.
8788 (read_char): Use it.
8789 (read_key_sequence): Use read_char rather than read_decoded_char.
8791 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8793 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8795 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8797 2013-05-22 Kenichi Handa <handa@gnu.org>
8799 The following changes are to fix the setting of
8800 buffer-file-coding-system on, for instance, C-x RET c unix RET
8801 _FILE_OF_DOS_EOL_TYPE_ RET.
8803 * coding.h (struct coding_system): New member detected_utf8_chars.
8805 * coding.c (detect_coding_utf_8): Count characters and check EOL
8806 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8808 (setup_coding_system): Do not initialize coding->head_ascii.
8809 (check_ascii): Do not set coding->eol_seen but update it. Do not
8810 call adjust_coding_eol_type here.
8811 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8812 If the eol-type of CODING is already specified, adjust the eol type
8813 of the found coding-system.
8814 (decode_coding_gap): Cancel previous change. Utilize the
8815 character numbers counted by detect_coding_utf_8. Fix detection
8818 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8820 * search.c (looking_at_1): Only set last_thing_searched if the match
8821 changed the match-data (bug#14281).
8823 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8825 * xdisp.c (reseat_at_previous_visible_line_start):
8826 Already declared in dispextern.h, so remove it here.
8827 (move_it_vertically_backward): Likewise.
8829 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8831 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8832 (Fx_display_pixel_width, Fx_display_pixel_height)
8833 (Fx_display_mm_width, Fx_display_mm_height):
8834 Mention `display-monitor-attributes-list' in docstrings.
8836 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8837 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8838 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8839 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8840 (Fx_display_backing_store, Fx_display_visual_class)
8841 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8842 (Fx_display_grayscale_p, Fx_display_pixel_width)
8843 (Fx_display_pixel_height, Fx_display_planes)
8844 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8845 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8846 (Fx_display_mm_width, Fx_display_mm_height)
8847 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8848 height for all physical monitors as in X11.
8850 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8851 Return pixel width or height for all physical monitors as in X11.
8853 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8855 Port --enable-gcc-warnings to clang.
8856 * bytecode.c (exec_byte_code):
8858 Redo diagnostic pragmas to pacify clang, too.
8859 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8860 * editfns.c (Fencode_time):
8861 * fileio.c (file_accessible_directory_p):
8862 * font.c (font_unparse_xlfd):
8863 Use '&"string"[index]' instead of '"string" + (index)'.
8864 * undo.c (user_error): Remove; unused.
8866 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8868 * insdel.c (insert_1_both): Document the arguments, instead of
8869 referring to insert_1, which no longer exists.
8871 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8872 some window, increment windows_or_buffers_changed, so that
8873 *Messages* display in that window is updated. (Bug#14408)
8875 * w32.c: Include epaths.h.
8876 (init_environment): Use cmdproxy.exe without leading directories.
8877 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8879 (gettimeofday): Adjust signature and return value to Posix
8882 * unexw32.c (open_output_file): Delete the existing emacs.exe
8883 before creating it, to break the hard link to the versioned
8886 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8887 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8888 (FIRSTFILE_OBJ): New variables.
8889 (W32_RES): Rename to EMACSRES. All users changed.
8890 (base_obj): Use $(CM_OBJ).
8891 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8892 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8893 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8894 $(W32_RES_LINK) before $(LIBES).
8895 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8897 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8899 * makefile.w32-in (DOC): Use just "DOC".
8901 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8903 * process.c: Export default filters and sentinels to Elisp.
8904 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8906 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8907 (Fset_process_sentinel, Fformat_network_address):
8908 Default to them instead of nil.
8909 (server_accept_connection): Sentinels can't be nil any more.
8910 (read_and_dispose_of_process_output): New function, extracted from
8911 read_process_output.
8912 (read_process_output): Use it; filters can't be nil.
8913 (Finternal_default_process_filter): New function, extracted from
8914 read_process_output.
8915 (exec_sentinel_unwind): Remove function.
8916 (exec_sentinel): Don't zilch sentinel while running.
8917 (status_notify): Sentinels can't be nil.
8918 (Finternal_default_process_sentinel): New function extracted from
8920 (setup_process_coding_systems): Default filter is not nil any more.
8921 (syms_of_process): Export new Elisp functions and initialize
8923 * lisp.h (make_lisp_proc): New function.
8925 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8927 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8929 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8931 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8932 unless we know that the window w is a leaf window.
8933 Another attempt at solving bug#14062.
8935 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8937 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8940 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8942 * image.c (gif_load): Check that subimages fit (Bug#14345).
8944 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8946 * lread.c (skip_dyn_eof): New function.
8947 (read1): Use it to skip the end of a file in response to #@00.
8949 * doc.c (get_doc_string): Slightly relax the sanity checking.
8951 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8953 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8954 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8955 (MonitorInfo): New struct.
8956 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8957 (Fns_display_monitor_attributes_list): New functions.
8958 (display-usable-bounds): Remove.
8959 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8962 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8964 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8965 (GTK_CHECK_VERSION): New macro, if not already defined.
8966 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8967 replaced by GTK_CHECK_VERSION.
8969 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8971 * xterm.h (GTK_PREREQ): New macro.
8972 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8973 to use this macro instead, for consistency and clarity.
8975 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8977 * xdisp.c (row_for_charpos_p): New function, with code of
8978 cursor_row_p, but accepts an additional argument CHARPOS instead
8979 of using a hardcoded PT.
8980 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8981 (row_containing_pos): Call row_for_charpos_p instead of partially
8982 doing the same. Fixes cursor positioning under longlines-mode
8983 when longlines-show-effect includes more than one newline, when
8984 moving the cursor vertically up.
8986 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8988 * makefile.w32-in (ACL_H): New macro.
8989 ($(BLD)/fileio.$(O)): Update dependencies.
8991 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8993 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8994 * Makefile.in (LIB_ACL): New macro.
8995 (LIBACL_LIBS): Remove.
8996 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8997 * fileio.c: Include <acl.h>.
8998 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8999 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9001 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9004 * unexelf.c: Don't assume ElfW (Half) fits in int.
9005 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9006 when dealing with ElfW (Half) values, since they can exceed 2**31
9007 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9008 (entry_address): Omit unused NUM arg. All uses changed.
9010 2013-05-07 Juri Linkov <juri@jurta.org>
9012 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9013 to the string converted from number with `Fnumber_to_string'.
9016 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9018 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9019 This fixes a problem introduced by my previous change.
9021 2013-05-07 Glenn Morris <rgm@gnu.org>
9023 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9025 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9027 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9029 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9031 Static checking by GCC 4.8.0.
9032 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9033 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9034 (x_get_monitor_attributes_fallback)
9035 (x_get_monitor_attributes_xinerama)
9036 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9037 Define only if USE_GTK.
9038 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9039 (x_get_monitor_attributes_fallback): Omit unused locals.
9040 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9041 Use double, not float, to avoid mixed-mode floating point arithmetic.
9043 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9044 Jan Djärv <jan.h.d@swipnet.se>
9046 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9047 (XINERAMA_CFLAGS): New macros.
9048 (ALL_CFLAGS, LIBES): Use them.
9050 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9051 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9052 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9053 (syms_of_xfns): DEFSYM them.
9054 (struct MonitorInfo): New struct.
9055 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9056 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9057 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9058 (x_get_monitor_attributes_xinerama): New functions.
9059 (Fx_display_monitor_attributes_list): New primitive.
9060 (syms_of_xfns): Defsubr it.
9062 * xterm.h (x_display_info): Add Xatom_net_workarea and
9063 Xatom_net_current_desktop.
9065 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9066 and dpyinfo->Xatom_net_current_desktop.
9068 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9070 * xdisp.c (pos_visible_p): Use the special code for finding the
9071 beginning of a display property or overlay for any "replacing"
9072 display property, not just for display strings. This solves
9073 incorrect reporting of position by posn-at-point. (Bug#14241)
9075 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9077 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9078 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9079 Verify that ElfW (Half) fits in int.
9080 (fatal): Use same signature as lisp.h.
9081 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9082 configure and build with -DUNEXELF_DEBUG without worrying about
9083 other modules that use DEBUG.
9084 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9085 possibly-wide integers now uses it instead of plain fprintf.
9086 (entry_address): New function, which avoids problems with 32-bit
9087 overflow on 64-bit hosts.
9088 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9089 (round_up): Don't assume the remainder fits in int.
9090 (find_section): Use bool for boolean. Simplify debug code.
9091 (unexec): Don't assume file sizes fit in int or size_t.
9092 Omit unnecessary trailing newline in 'fatal' format.
9093 Use strerror rather than outputting decimal error number.
9094 Remove unused code when emacs is not defined;
9095 this file relies on Emacs now.
9096 Don't assume e_phnum and e_shnum are positive.
9098 * regex.c: Fix problems when DEBUG is defined.
9099 (extract_number, extract_number_and_incr): Define regardless of
9100 whether DEBUG is defined; that's simpler and makes the code less
9101 likely to go stale in the normal case when DEBUG is not defined.
9102 Return int rather than taking an int * arg. All callers changed.
9103 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9104 Remove, replacing with ...
9105 (DEBUG_PRINT): New macro. All callers changed.
9106 (DEBUG_COMPILES_ARGUMENTS): New macro.
9107 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9108 (print_compiled_pattern, print_double_string) [DEBUG]:
9109 Use prototype rather than old-style definition.
9110 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9111 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9112 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9113 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9114 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9115 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9116 This matters only when DEBUG is defined.
9118 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9120 * xdisp.c (set_iterator_to_next): Set the
9121 ignore_overlay_strings_at_pos_p flag only if we are _really_
9122 iterating over an overlay string, as indicated by the
9123 current.overlay_string_index member. (Bug#14306)
9125 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9127 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9128 to where it is used, to avoid autorelease issues (Bug#14050).
9130 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9132 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9133 * fileio.c (syms_of_fileio): Implement this.
9134 * filelock.c (create_lock_file): If symbolic links don't work, so
9135 we use a regular file as a lock file, do not fsync the lock file;
9138 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9140 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9141 (syms_of_minibuf): Adjust accodingly.
9143 * callint.c (Fcall_interactively): Adjust calls accordingly.
9145 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9147 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9148 w->contents is a buffer before computing everything else.
9149 Use parentheses to disambiguate last part of the condition.
9151 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9152 assertion violations. (Bug#14062)
9154 2013-05-01 David Reitter <david.reitter@gmail.com>
9156 * nsfns.m (ns_tooltip): Initialize.
9158 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9160 * coding.c (decode_coding_gap): Don't remove the character before
9161 a newline unless it's a CR character. (Bug#14287)
9163 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9165 * dispextern.h (struct face): Move enum face_underline_type
9166 earlier so that bitfields can be in the same word.
9168 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9170 * nsfns.m (handlePanelKeys): New function.
9171 (EmacsOpenPanel:performKeyEquivalent:)
9172 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9173 arrows/function/control and copy/paste keys (Bug#14296).
9175 2013-04-27 Juri Linkov <juri@jurta.org>
9177 * callint.c (Fcall_interactively): Call `Qread_number' for
9178 interactive code letter `n' instead of using duplicate code.
9181 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9183 * systime.h (make_timeval): Declare as 'const'.
9185 2013-04-27 Kenichi Handa <handa@gnu.org>
9187 * font.c (font_open_entity): Always open a font of manageable
9190 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9192 Port better to AIX (Bug#14258).
9193 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9196 2013-04-24 Kenichi Handa <handa@gnu.org>
9198 * coding.c (decode_coding_iso_2022): When an invalid escape
9199 sequence is encountered, reset the invocation and designation
9200 status to the safest one.
9202 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9204 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9205 Without this fix, "make distclean" leaves stamp-h1 behind.
9207 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9209 * w32fns.c (w32_fullscreen_rect): New function to compute the
9210 window rectangle for the given fullscreen mode.
9211 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9212 longer tunes the window size. This keeps the window's edges flush
9213 with the screen and allows the taskbar to hide itself in fullboth.
9215 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9216 window decorations and uses the entire screen.
9218 * w32term.h (w32_fullscreen_rect) Add prototype.
9219 (struct w32_output): Replace normal_width, normal_height,
9220 normal_top, and normal_left members with a single normal_placement
9222 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9224 (FRAME_NORMAL_PLACEMENT): New macro.
9226 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9228 * minibuf.c (Ftest_completion): Silence compiler warning.
9230 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9232 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9235 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9238 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9239 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9240 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9241 parentheses where appropriate.
9243 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9245 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9247 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9249 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9250 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9251 Mention in the doc string that setting these variables takes
9252 effect only after a call to set-window-buffer. (Bug#14200)
9254 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9256 * indent.c (Fvertical_motion): Don't consider display strings on
9257 overlay strings as display strings on the buffer position we
9258 started from. This prevents vertical cursor motion from jumping
9259 more than one line when there's an overlay string with a display
9260 property at end of line.
9261 Reported by Karl Chen <Karl.Chen@quarl.org> in
9262 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9264 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9266 * window.c (select_window): `record_buffer' even if window is
9267 already selected (bug#14191).
9269 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9271 * window.c (Fwindow_end): Test more flags, including the buffer's
9272 last_overlay_modified flag, to determine whether the window's
9273 display is really up-to-date. Prevents the function from
9274 returning a stale value. (Bug#14170)
9275 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9278 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9280 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9281 garbaged only if it is not already the top frame on its TTY.
9282 This prevents flickering due to constant redrawing of TTY frames when
9283 there are GUI frames open in the same session. (Bug#13864)
9285 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9287 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9288 of marking the idle timers directly.
9290 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9292 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9295 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9297 * window.c (select_window): Don't record_buffer while the invariant is
9298 temporarily broken (bug#14161).
9300 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9302 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9304 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9306 2013-04-07 Romain Francoise <romain@orebokech.com>
9308 Ignore additional platform-specific ACL errors (Bug#13702).
9309 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9310 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9312 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9314 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9317 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9319 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9320 This bug was introduced by my 2013-02-25 change that simplified
9321 data_start configuration. Without this change, on GNU/Linux
9322 an Emacs configured with --enable-profiling fails immediately
9323 due to a profiler signal.
9324 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9325 with these flags. On platforms where special flags are needed
9326 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9327 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9328 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9330 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9332 Get rid of some platform-specific functions examining window
9333 system and its capabilities. This is a partial rework of the
9335 * lisp.h (have_menus_p): Remove prototype. This function is
9336 replaced with platform-independent window_system_available.
9337 (check_window_system): Move to...
9338 * frame.h (decode_window_system_frame, window_system_available):
9339 ...here, add new prototypes.
9340 * frame.c (window_system_available, decode_window_system_frame):
9342 (check_window_system): Platform-independent now.
9343 * xterm.h (x_in_use): Remove declaration.
9345 * w32term.h (check_x_frame):
9346 * nsterm.h (check_x_frame): Remove prototypes. This function
9347 is replaced with platform-independent decode_window_system_frame.
9348 * msdos.c (have_menus_p): Remove.
9349 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9350 Remove platform-specific functions. Use check_window_system,
9351 decode_window_system_frame and check_ns_display_info where
9352 appropriate. Minor style and comment tweaks.
9353 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9354 (check_x_frame): Likewise.
9355 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9357 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9358 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9359 * xmenu.c, xselect.c: All related users changed.
9361 2013-04-03 Kenichi Handa <handa@gnu.org>
9363 The following changes is to optimize the code for reading UTF-8
9366 * coding.c (check_ascii): Rename from detect_ascii. Return value
9367 changed. Check EOL format. Do not call adjust_coding_eol_type
9369 (check_utf_8): New function.
9370 (adjust_coding_eol_type): Do nothing if already adjusted.
9371 (detect_coding): Compare the return value of check_ascii with
9372 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9373 (decode_coding_gap): Optimize for valid UTF-8.
9375 2013-03-21 Kenichi Handa <handa@gnu.org>
9377 * coding.c (syms_of_coding): Cancel previous change.
9379 * insdel.c (insert_from_gap): Fix previous change.
9381 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9383 Consistently use platform-specific function to detect window system.
9384 * lisp.h (check_window_system): New prototype. This function is
9385 going to replace check_x, check_w32 and check_ns.
9386 (have_menus_p): Mention msdos.c in comment.
9387 * fontset.c (check_window_system_func): Remove. Adjust all users.
9388 * fontset.h (check_window_system_func): Remove prototype.
9389 * nsterm.h (check_ns):
9390 * xterm.h (check_x):
9391 * w32term.h (check_w32): Likewise.
9392 * menu.c (Fx_popup_menu): Use check_window_system.
9393 * msdos.c (check_window_system): Define for MS-DOS.
9394 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9395 * w32fns.c (check_window_system): Likewise for MS-Windows.
9396 * xfns.c (check_window_system): Likewise for X.
9397 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9398 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9400 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9402 Prefer < to > in range checks such as 0 <= i && i < N.
9403 This makes it easier to visualize quantities on a number line.
9404 This patch doesn't apply to all such range checks,
9405 only to the range checks affected by the 2013-03-24 change.
9406 This patch reverts most of the 2013-03-24 change.
9407 * alloc.c (xpalloc, Fgarbage_collect):
9408 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9409 * character.c (string_escape_byte8):
9410 * charset.c (read_hex):
9411 * data.c (cons_to_unsigned):
9412 * dispnew.c (update_frame_1):
9413 * doc.c (Fsubstitute_command_keys):
9414 * doprnt.c (doprnt):
9415 * editfns.c (hi_time, decode_time_components):
9416 * fileio.c (file_offset):
9417 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9418 * font.c (font_intern_prop):
9419 * frame.c (x_set_alpha):
9420 * gtkutil.c (get_utf8_string):
9421 * indent.c (check_display_width):
9422 * keymap.c (Fkey_description):
9423 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9425 * minibuf.c (read_minibuf_noninteractive):
9426 * process.c (wait_reading_process_output):
9427 * search.c (Freplace_match):
9428 * window.c (get_phys_cursor_glyph):
9429 * xdisp.c (redisplay_internal):
9430 * xsmfns.c (smc_save_yourself_CB):
9431 Prefer < to > for range checks.
9432 * dispnew.c (sit_for): Don't mishandle NaNs.
9433 This fixes a bug introduced in the 2013-03-24 change.
9434 * editfns.c (decode_time_components): Don't hoist comparison.
9435 This fixes another bug introduced in the 2013-03-24 change.
9437 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9439 * frame.h (struct frame): Drop scroll_bottom_vpos
9440 member becaue all real users are dead long ago.
9441 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9442 * xdisp.c (redisplay_internal): Adjust user.
9444 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9446 * nsmenu.m (showAtX:Y:for:): setLevel to
9447 NSPopUpMenuWindowLevel (Bug#13998).
9449 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9451 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9452 (ns_check_pending_open_menu): Declare.
9454 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9455 (x_activate_menubar): Update the menu with title that matches
9456 ns_get_pending_menu_title, and call
9457 ns_check_pending_openmenu (Bug#12698).
9458 (menuWillOpen:): New method.
9459 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9461 * nsterm.m (menu_will_open_state, menu_mouse_point)
9462 (menu_pending_title): New varaibles.
9463 (ns_get_pending_menu_title, ns_check_menu_open)
9464 (ns_check_pending_open_menu): New functions.
9466 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9468 * indent.c (current_column_bol_cache): Remove leftover which is not
9469 used in Fmove_to_column any more.
9470 (current_column, scan_for_column): Adjust users.
9471 * keyboard.c (last_point_position_buffer, last_point_position_window):
9472 Remove leftovers which are not used for recording undo any more.
9473 (command_loop_1, syms_of_keyboard): Adjust users.
9474 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9475 redisplay_window any more.
9476 (move_it_to): Adjust user.
9478 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9480 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9481 Update dependencies.
9483 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9485 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9486 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9489 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9491 * window.h (struct window): Replace hchild, vchild and buffer slots
9492 with a single slot 'contents'. This is possible because each valid
9493 window may have either the child window (in vertical or horizontal
9494 combination) or buffer to display (for the leaf window). Using that,
9495 a lot of operations to traverse and/or change window hierarchies may
9496 be simplified. New member horizontal is used to distinguish between
9497 horizontal and vertical combinations of internal windows.
9498 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9499 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9500 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9501 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9502 Use contents slot, not buffer, where appropriate.
9503 (wset_combination): New function.
9504 (wset_buffer): Add eassert.
9505 (Fframe_first_window): Simplify the loop reaching first window.
9506 (Fwindow_buffer): Use WINDOW_LEAF_P.
9507 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9508 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9509 (unshow_buffer): Convert initial debugging check to eassert.
9510 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9511 (make_parent_window, window_resize_check, window_resize_apply)
9512 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9513 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9514 Adjust to match struct window changes.
9515 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9516 (mark_window_cursors_off, count_windows, get_leaf_windows)
9517 (foreach_window_1): Simplify the loop.
9518 * alloc.c (mark_object): Do not check for the leaf window because
9519 internal windows has no glyph matrices anyway.
9520 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9521 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9522 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9523 (build_frame_matrix_from_window_tree, mirror_make_current)
9524 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9525 (update_window_tree, set_window_update_flags): Simplify the loop.
9526 (sync_window_with_frame_matrix_rows): Enforce live window.
9527 Use contents slot, not buffer, where appropriate.
9528 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9529 and WINDOW_HORIZONTAL_COMBINATION_P.
9530 (make_frame_visible_1): Simplify the loop.
9531 Use contents slot, not buffer, where appropriate.
9532 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9533 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9534 (expose_window_tree): Likewise.
9535 Use contents slot, not buffer, where appropriate.
9536 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9537 to avoid deleted windows. Use contents slot instead of buffer.
9538 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9539 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9540 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9541 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9543 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9545 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9546 identify the reasons for assertion violations in bug#14062 and
9548 (Fx_show_tip): Fix compilation error under
9549 "--enable-check-lisp-object-type". (Bug#14073)
9551 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9552 Reported by <rzl24ozi@gmail.com>.
9554 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9556 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9558 (unwind_with_echo_area_buffer): ...to restore it here.
9559 This is needed to ensure that...
9560 (redisplay_window): ...both window markers are valid here,
9561 which is verified by eassert.
9562 * editfns.c (save_excursion_save): Do not assume that
9563 selected_window always displays the buffer.
9564 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9567 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9569 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9572 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9574 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9576 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9578 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9579 since MinGW's w32api headers do. This avoids compiler warnings.
9581 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9584 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9586 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9588 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9590 * gtkutil.c (style_changed_cb): Check if frame is live and an
9591 X frame (Bug#14038).
9593 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9595 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9596 Define only for _WIN32_WINNT less than 0x0500.
9597 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9599 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9600 see its own definitions of 'struct timeval' and 'struct timezone'.
9602 Fix incompatibilities between MinGW.org and MinGW64 headers.
9603 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9605 * w32.c (REPARSE_DATA_BUFFER): Guard with
9606 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9608 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9610 * xterm.c: Include X11/XKBlib.h
9611 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9613 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9615 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9617 * blockinput.h (input_blocked_p): Likewise.
9618 * bytecode.c (exec_byte_code): Likewise.
9619 * callproc.c (call_process_kill, call_process_cleanup)
9620 (Fcall_process): Likewise.
9621 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9622 (Fccl_execute_on_string): Likewise.
9623 * character.c (string_escape_byte8): Likewise.
9624 * charset.c (read_hex): Likewise.
9625 * cm.c (calccost): Likewise.
9626 * data.c (cons_to_unsigned): Likewise.
9627 * dired.c (directory_files_internal, file_name_completion):
9629 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9630 (sit_for): Likewise.
9631 * doc.c (Fsubstitute_command_keys): Likewise.
9632 * doprnt.c (doprnt): Likewise.
9633 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9634 * emacsgtkfixed.c: Likewise.
9635 * fileio.c (file_offset, Fwrite_region): Likewise.
9636 * floatfns.c (Fexpt, fmod_float): Likewise.
9637 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9639 * font.c (font_intern_prop): Likewise.
9640 * frame.c (x_set_alpha): Likewise.
9641 * gtkutil.c (get_utf8_string): Likewise.
9642 * indent.c (check_display_width): Likewise.
9643 * intervals.c (create_root_interval, rotate_right, rotate_left)
9644 (split_interval_right, split_interval_left)
9645 (adjust_intervals_for_insertion, delete_node)
9646 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9647 (merge_interval_right, merge_interval_left, copy_intervals)
9648 (set_intervals_multibyte_1): Likewise.
9649 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9650 * keymap.c (Fkey_description): Likewise.
9651 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9652 * lread.c (openp, read_integer, read1, string_to_number):
9654 * menu.c (ensure_menu_items): Likewise.
9655 * minibuf.c (read_minibuf_noninteractive): Likewise.
9656 * print.c (printchar, strout): Likewise.
9657 * process.c (create_process, Faccept_process_output)
9658 (wait_reading_process_output, read_process_output, send_process)
9659 (wait_reading_process_output): Likewise.
9660 * profiler.c (make_log, handle_profiler_signal): Likewise.
9661 * regex.c (re_exec): Likewise.
9662 * regex.h: Likewise.
9663 * search.c (looking_at_1, Freplace_match): Likewise.
9664 * sysdep.c (get_child_status, procfs_ttyname)
9665 (procfs_get_total_memory): Likewise.
9666 * systime.h (EMACS_TIME_VALID_P): Likewise.
9667 * term.c (dissociate_if_controlling_tty): Likewise.
9668 * window.c (get_phys_cursor_glyph): Likewise.
9669 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9670 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9672 * xfns.c (Fx_window_property): Likewise.
9673 * xmenu.c (set_frame_menubar): Likewise.
9674 * xselect.c (x_get_window_property, x_handle_dnd_message):
9676 * xsmfns.c (smc_save_yourself_CB): Likewise.
9677 * xterm.c (x_scroll_bar_set_handle): Likewise.
9679 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9681 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9682 to be optional or nil. Adjust comment and convert it to docstring.
9683 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9684 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9686 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9688 Static checking by GCC 4.8-20130319.
9689 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9690 * process.c (Fset_process_datagram_address)
9691 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9692 * xdisp.c (get_char_face_and_encoding)
9693 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9694 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9695 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9697 2013-03-24 Ken Brown <kbrown@cornell.edu>
9699 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9700 fix compilation on 64-bit Cygwin, where underscores are not
9701 automatically prepended.
9703 * w32term.c (w32_initialize): Silence compiler warning.
9705 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9707 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9708 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9709 variables, to save and restore frame dimensions.
9710 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9711 after returning from a 'fullscreen' configuration.
9712 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9713 to avoid races between the main thread and the input thread.
9715 * w32term.h (struct w32_output): New members normal_width,
9716 normal_height, normal_top, normal_left, and prev_fsmode.
9717 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9718 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9721 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9722 'fullscreen' parameter. Always record previous width and height
9723 of the frame, except when switching out of maximized modes, so
9724 that they could be restored correctly, instead of resetting to the
9725 default frame dimensions. Send SC_RESTORE command to the frame,
9726 unless we are going to send SC_MAXIMIZE, to restore the frame
9727 resize hints in the mouse pointer shown by the window manager.
9730 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9732 * lisp.h (get_frame_param): Adjust conditions for prototype
9735 2013-03-22 Ken Brown <kbrown@cornell.edu>
9737 * unexcw.c: Drop unneeded inclusion of w32common.h.
9738 (report_sheap_usage): Declare.
9739 (read_exe_header): Add magic numbers for x86_64.
9740 (fixup_executable): Fix printf format specifier for unsigned long
9743 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9745 * frame.h (struct frame): Put menu_bar_window under #ifdef
9746 because this member is not needed when X toolkit is in use.
9747 (fset_menu_bar_window):
9748 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9749 (free_glyphs, update_frame):
9750 * xdisp.c (expose_frame): Likewise.
9751 (display_menu_bar): Likewise. Remove redundant eassert.
9752 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9755 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9757 Use functions and constants to manipulate Lisp_Save_Value objects.
9758 This replaces code that used macros and strings and token-pasting.
9759 The change makes the C source a bit easier to follow,
9760 and shrinks the Emacs executable a bit.
9761 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9762 (make_save_value): Change 1st arg from string to enum. All callers
9765 (mark_object): Use if, not #if, for GC_MARK_STACK.
9766 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9767 (XSAVE_OBJECT): Now functions, not macros.
9768 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9769 the constant was never used.
9770 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9771 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9772 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9773 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9775 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9776 type3 with a single member save_type. All uses changed.
9777 (save_type, set_save_pointer, set_save_integer): New functions.
9778 * print.c (PRINTX): Remove.
9780 * alloc.c: Remove redundant static declarations.
9782 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9784 * window.h (struct window): Convert left_col, top_line, total_lines
9785 and total_cols from Lisp_Objects to integers. Adjust comments.
9786 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9788 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9789 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9790 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9791 Adjust users where appropriate.
9793 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9795 * frame.h (struct frame): Drop resx and resy because the same data is
9796 available from window system-specific output context. Adjust users.
9797 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9798 New functions to provide defaults when no window system available.
9799 (FRAME_RES_X, FRAME_RES_Y): New macros.
9800 (NUMVAL): Move from xdisp.c.
9801 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9802 (Ffont_face_attributes, Fopen_font):
9803 * image.c (gs_load):
9804 * w32font.c (fill_in_logfont):
9805 * xdisp.c (calc_pixel_width_or_height):
9806 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9807 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9809 2013-03-20 Kenichi Handa <handa@gnu.org>
9811 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9812 to 1 (temporary workaround until a bug related to ASCII
9813 optimization is fixed).
9815 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9817 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9818 Signal error if window is not internal. Adjust docstring.
9819 (delete_all_child_windows): Use combination_limit to save the buffer.
9820 (Fset_window_configuration): Adjust accordingly.
9821 * print.c (syms_of_print): Initialize debugging output not here...
9822 (init_print_once): ...but in a new function here.
9823 * lisp.h (init_print_once): Add prototype.
9824 * emacs.c (main): Add call to init_print_once. Adjust comments.
9826 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9828 * window.c (window_resize_check, window_resize_apply)
9829 (window_from_coordinates, recombine_windows, set_window_buffer)
9830 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9831 (Fsplit_window_internal, Fdelete_window_internal)
9832 (freeze_window_starts): Use bool for booleans.
9833 * window.h (window_frame_coordinates, resize_frame_windows)
9834 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9836 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9838 * dispnew.c (bitch_at_user): Use `user-error'.
9840 2013-03-17 Ken Brown <kbrown@cornell.edu>
9842 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9843 as return type of image_background. (Bug#13981)
9844 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9846 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9848 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9849 (ns_select): Don't return with result uninitialized.
9851 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9854 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9856 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9857 directories. If filename is nil, get directory name (Bug#13932).
9858 Use getFilename and getDirectory.
9859 (getFilename, getDirectory): New methods for EmacsSavePanel and
9861 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9863 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9865 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9867 2013-03-15 Kenichi Handa <handa@gnu.org>
9869 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9870 (adjust_after_replace): Make it back to static. Delete the third
9871 arg text_at_gap_tail. Cancel the code for handling it.
9873 * coding.h (struct coding_system): New member eol_seen.
9875 * coding.c (detect_ascii): New function.
9876 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9877 when the source bytes are actually scanned. On detecting for
9878 coding_category_utf_8_auto, call detect_ascii instead of scanning
9879 source bytes directly.
9880 (produce_chars): Call insert_from_gap with the new arg 0.
9881 (encode_coding): Likewise.
9882 (decode_coding_gap): Control ASCII optimization by the variable
9883 disable_ascii_optimization instead of #ifndef .. #endif.
9884 Deccode EOL format according to coding->eol_seen.
9885 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9888 * lisp.h (adjust_after_replace): Cancel externing it.
9889 (insert_from_gap): Adjust prototype.
9891 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9893 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9894 FULLSCREEN_MAXIMIZED. (Bug#13935)
9896 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9898 * region-cache.c (find_cache_boundary, move_cache_gap)
9899 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9900 Simplify debugging check and convert to eassert. Adjust comment.
9901 (pp_cache): Put under ENABLE_CHECKING.
9903 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9905 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9906 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9908 (w32fullscreen_hook): If the frame is visible, reset
9909 f->want_fullscreen flag after changing the frame size. If the
9910 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9913 2013-03-13 Daniel Colascione <dancol@dancol.org>
9915 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9916 too so that these builds can use Cygwin's file conversion
9917 functions. (We've been building and linking cygw32.o all along
9918 and just not using it.)
9920 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9922 File synchronization fixes (Bug#13944).
9923 * Makefile.in (LIB_FDATASYNC): New macro.
9925 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9926 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9927 Don't worry about HAVE_FSYNC, since a substitute fsync is
9928 available if the system lacks one.
9929 (Fwrite_regin): Retry fsync if interrupted.
9931 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9933 * w32term.c (w32_read_socket): If the Emacs frame is being
9934 activated, call w32fullscreen_hook, to make sure the new frame
9935 dimensions are in effect. (Bug#13937)
9937 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9939 * xdisp.c (init_iterator): Simplify because both character and byte
9940 positions are either specified or -1. Add eassert. Adjust comment.
9941 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9942 character and byte positions can be obtained from marker.
9944 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9946 Static checking by Sun C 5.12.
9947 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9948 * bytecode.c (exec_byte_code):
9949 * dispnew.c (init_display):
9951 * fileio.c (Fsubstitute_in_file_name):
9952 * keyboard.c (Fevent_convert_list):
9953 * keymap.c (Fsingle_key_description):
9954 * term.c (maybe_fatal, fatal):
9955 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9956 * xsmfns.c (Fhandle_save_session):
9957 Omit unreachable code.
9958 * keymap.c (map_keymap_char_table_item): Cast void * to
9959 a function pointer type; the C Standard requires this.
9961 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9962 Include <sys/param.h> unconditionally, as that works elsewhere and
9963 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9964 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9967 See ChangeLog.12 for earlier changes.
9973 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9975 This file is part of GNU Emacs.
9977 GNU Emacs is free software: you can redistribute it and/or modify
9978 it under the terms of the GNU General Public License as published by
9979 the Free Software Foundation, either version 3 of the License, or
9980 (at your option) any later version.
9982 GNU Emacs is distributed in the hope that it will be useful,
9983 but WITHOUT ANY WARRANTY; without even the implied warranty of
9984 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9985 GNU General Public License for more details.
9987 You should have received a copy of the GNU General Public License
9988 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.