1 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
4 reset by the face of the object just displayed. See also bug#76.
5 (get_next_display_element): If the string came from a display
6 property, examine the box face attribute at it->position, not at
7 it->current.pos, since the latter was not updated yet. (Bug#16870)
8 (handle_face_prop): Improve commentary.
10 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
12 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
13 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
15 2014-02-26 Martin Rudalics <rudalics@gmx.at>
17 Fixes around Bug#16647.
18 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
19 ON_BOTTOM_DIVIDER cases.
20 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
21 only if the window has no right divider.
22 (Fcoordinates_in_window_p): Fix doc-string.
24 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
26 * lread.c (Funintern): Fix doc to match advertised calling convention.
28 2014-02-24 Daniel Colascione <dancol@dancol.org>
30 * keyboard.c (read_char): Close race that resulted in lost events.
32 2014-02-22 Glenn Morris <rgm@gnu.org>
34 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
35 * window.c (window-resize-pixelwise): Doc fixes.
37 * process.c (Finternal_default_process_filter)
38 (Finternal_default_process_sentinel): Doc tweaks.
40 2014-02-21 Glenn Morris <rgm@gnu.org>
42 * process.c (Fprocess_buffer, Faccept_process_output)
43 (Finternal_default_process_filter, Finternal_default_process_sentinel):
46 2014-02-21 Martin Rudalics <rudalics@gmx.at>
48 * window.c (Fwindow_scroll_bar_width): New function.
50 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
52 Pacify GCC when configuring with --enable-gcc-warnings.
53 * xdisp.c (move_it_in_display_line_to) [lint]:
54 Initialize recently-added local.
56 2014-02-21 Daniel Colascione <dancol@dancol.org>
58 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
60 2014-02-20 Eli Zaretskii <eliz@gnu.org>
62 * xdisp.c (init_iterator): Don't dereference a bogus face
64 (try_cursor_movement): Don't use cursor position if
65 set_cursor_from_row failed to compute it. This avoids assertion
66 violations in MATRIX_ROW.
67 (move_it_in_display_line_to): Save the iterator state in ppos_it
68 only once per call. Reimplement the method used to return to the
69 best candidate position if all the positions found in display line
70 are beyond TO_CHARPOS. This cuts down the number of calls to
71 bidi_shelve_cache, which moves a lot of stuff when lines are long
72 and include bidirectional text. (Bug#15555)
74 2014-02-20 Glenn Morris <rgm@gnu.org>
76 * data.c (Fdefalias): Doc fix.
78 2014-02-19 Eli Zaretskii <eliz@gnu.org>
80 * xdisp.c (display_line): Fix horizontal scrolling of large images
81 when fringes are turned off. This comes at a price of not
82 displaying the truncation/continuation glyphs in this case.
85 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
86 CreateDIBSection returns an error indication, zero out *ximg after
87 destroying the image. This avoids crashes in memory allocations
88 due to the fact that some of the callers also call
89 x_destroy_x_image, which will attempt to free an already free'd
92 2014-02-18 Martin Rudalics <rudalics@gmx.at>
94 * widget.c (update_various_frame_slots): Don't set
95 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
97 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
99 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
101 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
103 temacs --daemon fix (Bug#16599).
104 * emacs.c (main): Initialize daemon_pipe[1] here ...
105 (syms_of_emacs): ... instead of here.
107 2014-02-16 Anders Lindgern <andlind@gmail.com>
109 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
112 2014-02-16 Daniel Colascione <dancol@dancol.org>
114 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
115 (xd_get_connection_address): Use it.
116 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
117 xd_get_connection_address because the latter signals if the bus
118 we're trying to close is already disconnected.
120 2014-02-13 Eli Zaretskii <eliz@gnu.org>
122 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
123 argument to CreateThread. This avoids segfaults on Windows 9X.
124 Reported by oslsachem <oslsachem@gmail.com>.
126 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
128 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
129 * unexhp9k800.c (unexec_error): New function, to simplify the code.
130 (check_lseek): New function, to report lseek errors.
131 (save_data_space, update_file_ptrs, read_header, write_header)
132 (copy_file, copy_rest, unexec): Use these news functions.
133 (update_file_ptrs): Don't assume wraparound behavior when
134 converting a large size_t value to off_t.
136 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
138 * composite.c (fill_gstring_header): Pass positions as C integers
139 and move parameters checking to...
140 (Fcomposition_get_gstring): ...this function. Handle case when
141 buffer positions are in reversed order and avoid crash (Bug#16739).
143 * buffer.c (validate_region): Mention current buffer in error message.
145 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
147 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
149 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
151 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
153 2014-02-11 Glenn Morris <rgm@gnu.org>
155 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
156 Replace refs to "OpenStep" in messages.
158 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
160 Avoid "." at end of error diagnostics.
161 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
163 * nsfns.m (ns_display_info_for_name):
164 * nsselect.m (Fx_own_selection_internal):
165 * nsterm.m (performDragOperation:):
166 Remove "." from end of diagnostic.
168 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
170 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
171 unintuitive (bug#15824).
172 (Fyes_or_no_p): Doc fix (bug#15456).
174 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
176 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
178 * eval.c (call_debugger): When exiting the debugger, do not allow
179 max_specpdl_size less than actual binding depth (Bug#16603).
180 (syms_of_eval): Adjust docstring.
182 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
184 * cmds.c (Fself_insert_command): Output a clearer error message on
185 negative repetitions (bug#9476).
187 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
189 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
191 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
193 * minibuf.c (Fread_string): Doc clarification (bug#15422).
195 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
197 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
199 * keyboard.c (Frecursive_edit): Fix typo in docstring.
201 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
203 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
205 * keyboard.c (Frecursive_edit): Say more precicely how throwing
206 `exit' works (bug#15865).
208 2014-02-07 Martin Rudalics <rudalics@gmx.at>
210 Constrain window box/body sizes and margin widths (Bug#16649).
211 * xdisp.c (window_box_width): Don't return less than zero.
212 (window_box_left_offset, window_box_right_offset): Don't return
213 more than the window's pixel width.
214 * window.c (window_body_height, window_body_width): Don't return
216 (window_resize_apply): Adjust margin width, if necessary.
218 2014-02-07 Glenn Morris <rgm@gnu.org>
220 * nsterm.m (syms_of_nsterm): Doc fix.
222 2014-02-06 Eli Zaretskii <eliz@gnu.org>
224 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
225 variables: pointers through which to call the respective APIs.
226 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
227 (filename_from_ansi, sys_link, check_windows_init_file): Call
228 MultiByteToWideChar and WideCharToMultiByte through pointers.
229 This is required on Windows 9X, where we dynamically load
230 UNICOWS.DLL which has their non-stub implementations.
231 (maybe_load_unicows_dll): Assign addresses to these 2 function
232 pointers after loading UNICOWS.DLL.
234 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
235 MultiByteToWideChar and WideCharToMultiByte through function
238 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
241 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
243 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
244 for OSX >= 10.9 if separate spaces are used.
245 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
247 2014-02-06 Glenn Morris <rgm@gnu.org>
249 * buffer.c (cache-long-scans): Doc fix.
251 2014-02-05 Eli Zaretskii <eliz@gnu.org>
253 * w32fns.c (Fw32_shell_execute): Doc fix.
255 2014-02-05 Bastien Guerry <bzg@gnu.org>
257 * syntax.c (Fforward_word): Call Fconstrain_to_field with
258 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
260 2014-02-05 Martin Rudalics <rudalics@gmx.at>
262 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
263 outside the window (Bug#16649).
265 * xdisp.c (note_mouse_highlight): When entering a margin area show
266 a non-text cursor (Bug#16647).
268 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
270 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
271 It prompted a compile-time diagnostic on GNU/Linux.
272 Simplify to remove the need for the label.
274 2014-02-04 Eli Zaretskii <eliz@gnu.org>
276 * w32menu.c (w32_popup_dialog): Don't condition the whole function
277 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
278 to show it; otherwise return 'unsupported--w32-dialog' to signal
279 to the caller that emulation with menus is necessary. This
280 resurrects code inadvertently deleted by the 2013-10-08 commit.
282 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
284 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
287 * menu.c (Fx_popup_dialog): Don't condition the call to
288 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
289 special symbol 'unsupported--w32-dialog', emulate the dialog with
290 a menu by calling x-popup-menu.
292 * menu.h (Qunsupported__w32_dialog): New extern variable.
294 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
296 * keyboard.c (kbd_buffer_get_event): Read file notification events
299 * xgselect.c (xg_select): Read glib events in any case, even if
300 there are no file descriptors to watch for. (Bug#16519)
302 2014-02-03 Martin Rudalics <rudalics@gmx.at>
304 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
305 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
306 * w32term.c (w32_draw_window_divider): Handle first and last
308 * w32term.h (w32_fill_area_abs): New function.
309 * xdisp.c (x_draw_right_divider): Don't draw over bottom
311 * xfaces.c (realize_basic_faces): Handle new face ids.
312 * xfns.c (Fx_create_frame): Call x_default_parameter for right
313 and bottom divider width.
314 * xterm.c (x_draw_window_divider): Handle first and last pixels
317 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
319 * print.c (Fexternal_debugging_output): Add cast to pacify
320 --enable-gcc-warnings.
321 * eval.c (call_debugger): Grow specpdl if the debugger was
322 entered due to specpdl overflow (Bug#16603) and allow more
323 specpdl space for the debugger itself.
325 2014-02-02 Martin Rudalics <rudalics@gmx.at>
327 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
330 2014-02-01 Eli Zaretskii <eliz@gnu.org>
332 * w32fns.c (Ffile_system_info): Use WINAPI in the function
333 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
335 * print.c (Fexternal_debugging_output): If the argument character
336 is non-ASCII, encode it with the current locale's encoding before
337 writing the result to the terminal. (Bug#16448)
339 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
340 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
343 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
345 * process.c (create_process): Reset SIGPROF handler in the child.
346 * callproc.c (call_process): Likewise.
348 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
350 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
352 2014-01-29 Eli Zaretskii <eliz@gnu.org>
354 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
355 of zero to print strings, GDB doesn't like it.
357 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
358 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
359 we still use correct addresses. (Bug#16576)
361 2014-01-27 K. Handa <handa@gnu.org>
363 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
364 to preserve the code detection behavior of 24.3.
365 * coding.h (struct coding_system): New member detected_utf8_bytes.
366 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
367 (decode_coding_gap): Use short cut for UTF-8 file reading only
368 when coding->detected_utf8_bytes equals to coding->src_bytes.
369 * fileio.c (Finsert_file_contents): Cancel the previous change.
371 2014-01-29 Martin Rudalics <rudalics@gmx.at>
373 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
374 that are not visible.
376 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
378 * xmenu.c (create_and_show_popup_menu): Handle case when no key
379 is grabbed (Bug#16565).
381 2014-01-28 Martin Rudalics <rudalics@gmx.at>
383 * xdisp.c (last_max_ascent): Re-remove after erroneously
384 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
386 (move_it_to): Re-remove reference to last_max_ascent.
387 (Fwindow_text_pixel_size): Add iterator's max_ascent and
388 max_descent here instead of calling line_bottom_y. Fix
391 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
393 * terminal.c (initial_free_frame_resources): New function.
394 (init_initial_terminal): Install new hook to free face cache
395 on initial frame and avoid memory leak. For details, see
396 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
397 * xfaces.c (free_frame_faces): Adjust comment.
399 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
401 * data.c (Fstring_to_number): Document results if unparsable
404 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
406 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
408 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
410 When decoding, prefer ptrdiff_t to int for buffer positions etc.
411 * coding.c (detect_coding_utf_8, emacs_mule_char)
412 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
413 (check_utf_8, decode_coding):
414 * coding.h (struct coding_system.errors):
415 Use ptrdiff_t, not int, for integer values derived from buffer and
418 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
419 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
420 before invoking decode_coding_gap, since there's just one block.
422 2014-01-25 Martin Rudalics <rudalics@gmx.at>
424 Fix handling of face attributes in Fx_create_frame (Bug#16529).
425 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
426 too early. Again run change_frame_size before assigning menu-
429 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
431 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
432 arrives, call x_check_fullscreen, in case the new display has a
433 different resolution. (Bug#16517)
435 2014-01-25 Eli Zaretskii <eliz@gnu.org>
437 * term.c (read_menu_input): If the selected frame changes, exit
439 (tty_menu_show): If the selected frame changes while we displayed
440 a menu, throw to top level. (Bug#16479)
442 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
444 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
446 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
448 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
449 * data.c (count_one_bits_word): Fix bug (negated comparison)
450 when BITS_PER_ULL < BITS_PER_BITS_WORD.
452 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
454 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
455 undefined behavior by initializing display property bit of a
456 string processed by the bidirectional iterator. For details, see
457 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
459 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
461 Minor cleanup of previous change.
462 * image.c (imagemagick_error, Fimagemagick_types):
463 Omit some recently-introduced and unnecessary casts and assignments.
465 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
467 Fix two memory leaks discovered with Valgrind.
468 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
469 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
471 2014-01-22 Martin Rudalics <rudalics@gmx.at>
473 Fixes in window size functions around Bug#16430 and Bug#16470.
474 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
475 (Fwindow_mode_line_height, Fwindow_header_line_height)
476 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
477 Minor doc-string adjustments.
478 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
480 (window_body_height, window_body_width): Do not count partially
481 visible lines/columns when PIXELWISE is nil (Bug#16470).
482 (Qfloor, Qceiling): New symbols.
484 2014-01-21 Eli Zaretskii <eliz@gnu.org>
486 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
487 when the image cache is not yet allocated. (Bug#16509)
489 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
491 * buffer.c (Fkill_buffer): When killing an indirect buffer,
492 re-attach intervals to its base buffer (Bug#16502).
493 * intervals.c (set_interval_object): Move from here...
494 * intervals.h (set_interval_object): ... to here. Fix comments.
496 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
498 Avoid undefined behavior by initializing buffer redisplay bit.
499 Problem reported by Dmitry Antipov in
500 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
501 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
503 Revert some of the CANNOT_DUMP fix (Bug#16494).
504 * lread.c (init_lread): Fix typo: NILP, not !NILP.
506 2014-01-19 Eli Zaretskii <eliz@gnu.org>
508 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
509 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
510 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
511 they are replaced by macros that expand into direct calls to the
512 corresponding functions from GDI32.DLL.
513 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
514 variables in the Cygwin build, they are unused.
516 2014-01-19 K. Handa <handa@gnu.org>
518 * composite.c (composition_update_it): Fix previous change.
520 2014-01-18 Eli Zaretskii <eliz@gnu.org>
522 Fix file name handling on MS-Windows 9X.
523 * w32.c (maybe_load_unicows_dll): New function.
525 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
526 on, to make sure we can convert file names to and from UTF-8 on
527 Windows 9X. This fixes a failure to start up because Emacs cannot
528 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
530 * w32font.c [WINDOWSNT]: Include w32.h.
531 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
532 of implementing the same stuff.
533 Remove now unused g_b_init_is_windows_9x.
535 * w32.h (maybe_load_unicows_dll): Add prototype.
537 2014-01-17 Eli Zaretskii <eliz@gnu.org>
539 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
540 switch to single keyboard. Prevents daemon crashes when a new
541 client connects while we show a TTY menu in an existing client.
544 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
546 Fix MinGW64 porting problem with _setjmp.
547 Reported by Eli Zaretskii in:
548 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
549 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
550 the old _setjmp and _longjmp. All uses changed.
552 2014-01-13 Daniel Colascione <dancol@dancol.org>
554 * textprop.c (Fremove_list_of_text_properties): Correctly
555 handle reaching the end of the interval tree. (Bug#15344)
557 2014-01-13 Martin Rudalics <rudalics@gmx.at>
559 * xdisp.c (resize_mini_window): Round height to a multiple of
560 frame's line height. Fix bug in calculation of window start
561 position (Bug#16424).
563 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
565 * macfont.m: Include termchar.h.
566 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
567 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
568 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
569 *_WITH_GC_* to take face and f as parameters.
570 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
571 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
573 2014-01-13 Daniel Colascione <dancol@dancol.org>
575 Fix menu item updating in the presence of the Unity global menu
578 * gtkutil.h (xg_have_tear_offs): Add frame parameter
579 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
581 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
582 updating menus; explain why.
583 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
584 problem it's supposed to solve and it interferes with detecting
585 the presence of a global menu.
586 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
589 2014-01-11 K. Handa <handa@gnu.org>
591 * composite.c (composition_update_it): Fix indexing of
592 LGSTRING_CHAR (Bug#15984).
594 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
596 * unexw32.c (_start) [__MINGW64__]: Define to __start.
598 2014-01-11 Eli Zaretskii <eliz@gnu.org>
600 * xdisp.c (try_window_id): Don't use this function's optimizations
601 if overlays in the buffer displayed by the window have changed
602 since last redisplay. (Bug#16347)
603 (message_dolog): Fix indentation.
605 2014-01-11 Martin Rudalics <rudalics@gmx.at>
607 * frame.c (frame_resize_pixelwise): Fix doc-string.
609 2014-01-10 Martin Rudalics <rudalics@gmx.at>
611 Fix handling of internal borders (Bug#16348).
612 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
613 internal border width from pixel width of windows.
614 (change_frame_size_1): Don't return early when frame's pixel
615 size changes - we still have to record the new sizes in the
617 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
618 also when toolbar gets larger.
619 * window.c (check_frame_size): Include internal_border_width in
621 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
622 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
623 non-toolkit/non-GTK version clear internal border.
624 * xterm.c (x_clear_under_internal_border): New function for
625 non-toolkit/non-GTK version.
626 (x_after_update_window_line): In non-toolkit/non-GTK version
628 (handle_one_xevent, x_set_window_size): Call
629 x_clear_under_internal_border in non-toolkit/non-GTK version.
630 * xterm.h (x_clear_under_internal_border): Extern it.
632 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
634 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
635 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
638 2014-01-06 Eli Zaretskii <eliz@gnu.org>
640 * xdisp.c (redisplay_window): Don't skip window redisplay if the
641 last value of point is not equal to buffer's point. (Bug#16129)
643 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
646 * nsterm.h (updateCollectionBehavior): Rename from
647 updateCollectionBehaviour. All uses changed.
649 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
650 * Makefile.in (SETFATTR): New macro.
651 (temacs$(EXEEXT)): Use it.
653 2014-01-04 Martin Rudalics <rudalics@gmx.at>
655 Fix maximization behavior on Windows (Bug#16300).
656 * w32fns.c (w32_fullscreen_rect): Don't handle
657 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
658 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
659 of SetWindowPos. Restore last placement also when leaving
660 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
661 but the FULLSCREEN_BOTH case.
663 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
666 * data.c (arithcompare_driver):
667 * fileio.c (Fcar_less_than_car):
668 * fns.c (internal_equal):
669 * frame.c (delete_frame):
670 * lisp.h (enum More_Lisp_Bits):
672 Avoid C99 constructs that don't work in C89.
673 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
674 to port to C89, which doesn't have 'long long'.
675 (count_trailing_zero_bits): Use them.
677 2014-01-03 Chong Yidong <cyd@gnu.org>
679 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
681 2014-01-02 Martin Rudalics <rudalics@gmx.at>
683 Further adjust frame/window scrollbar width calculations.
684 * window.c (apply_window_adjustment): Set
685 windows_or_buffers_changed.
686 (Fwindow_scroll_bars): Return actual scrollbar width.
687 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
688 For non-toolkit builds again use 14 as minimum width and set
689 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
690 * xterm.c (XTset_vertical_scroll_bar): Take width from
691 WINDOW_SCROLL_BAR_AREA_WIDTH.
692 (x_new_font): Rename wid to unit. Base calculation of new
693 scrollbar width on toolkit used and make it analogous to that of
694 x_set_scroll_bar_default_width.
695 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
696 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
698 * w32term.c (w32_set_vertical_scroll_bar): Take width from
699 WINDOW_SCROLL_BAR_AREA_WIDTH.
700 (x_new_font): Make it correspond to changes in xterm.c.
702 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
704 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
705 This is a cleaner way to fix the MinGW-w64 porting problem.
706 Check for INTPTR_MAX misconfiguration.
708 2014-01-01 Eli Zaretskii <eliz@gnu.org>
710 * search.c (newline_cache_on_off, find_newline): In indirect
711 buffers, use the newline cache of the base buffer.
713 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
714 buffer, invalidate the caches of its base buffer. (Bug#16265)
716 * indent.c (width_run_cache_on_off, compute_motion): In indirect
717 buffers, use the width-run cache of the base buffer.
719 * xdisp.c (redisplay_window): When the window displays an indirect
720 buffer, and the character widths in the display table have
721 changed, invalidate the width-run cache of the corresponding base
724 * fileio.c (Finsert_file_contents): When invalidating the newline
725 cache, consider the case of inserting into indirect buffer.
727 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
728 In indirect buffers, use the paragraph cache of the base buffer.
730 2013-12-31 Martin Rudalics <rudalics@gmx.at>
732 * window.c (grow_mini_window): Fix last change.
734 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
738 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
740 * w32term.c (w32_initialize): Use LCID and LOWORD.
742 * w32proc.c (create_child): Use pid_t for 5th argument.
743 (IsValidLocale): Don't provide prototype for MinGW64.
744 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
745 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
747 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
748 MinGW64 doesn't support.
750 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
752 * w32.c (set_named_security_info): New function.
753 (acl_set_file): Fall back on set_named_security_info if
754 set_file_security fails.
755 (g_b_init_set_named_security_info_w)
756 (g_b_init_set_named_security_info_a): New static variables.
757 (globals_of_w32): Initialize them to zero.
758 (set_named_security_info): Set them to non-zero if the
759 corresponding API is available.
760 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
763 2013-12-31 Martin Rudalics <rudalics@gmx.at>
765 Some more fixes following pixelwise resize changes including one
767 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
768 of frame_resize_pixelwise.
769 * widget.c (pixel_to_text_size): New function.
770 (update_wm_hints): Have size hints respect value of
771 frame_resize_pixelwise.
772 (EmacsFrameResize): Alway process resize requests pixelwise.
773 * window.c (grow_mini_window): Make sure mini window is at least
775 * xdisp.c (display_menu_bar): Make sure menubar extends till
777 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
778 (x_set_tool_bar_lines): Calculate pixelwise.
779 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
780 frame_resize_pixelwise.
782 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
784 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
785 variables not used there.
787 2013-12-30 Eli Zaretskii <eliz@gnu.org>
789 * w32.c (sys_umask): New function. (Bug#16299)
791 2013-12-30 Martin Rudalics <rudalics@gmx.at>
793 * dispnew.c (change_frame_size_1): Take old width of root window
794 from that window's pixel width. (Bug#16284)
796 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
798 Plain copy-file no longer chmods an existing destination (Bug#16133).
799 * fileio.c (realmask): Now a static var, not a local.
800 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
801 Remove arg STATPTR. All uses changed.
802 (Fcopy_file): Do not alter permissions of existing destinations,
803 unless PRESERVE-PERMISSIONS (renamed from
804 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
805 Avoid race when testing for existing destinations and for
806 when input and output files are the same.
807 If changing the group fails, adjust both default and
808 preserved permissions so that access is not granted to the
810 (Fset_default_file_modes, init_fileio): Update realmask.
811 (Fdefault_file_modes): Use realmask instead of calling umask.
813 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
815 Fix pipe bug with OS X emacs --daemon (Bug#16262).
816 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
817 flags on the daemon pipe ends before execing.
819 2013-12-28 Eli Zaretskii <eliz@gnu.org>
821 * w32fns.c (Fx_create_frame): Error out if called from a TTY
824 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
826 * callproc.c (Vexec_path): Document that exec-directory is in it.
828 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
830 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
833 2013-12-27 Chong Yidong <cyd@gnu.org>
835 * data.c (Fsymbol_function): Doc fix.
837 2013-12-26 Martin Rudalics <rudalics@gmx.at>
839 Some more tinkering with Bug#16051.
840 * window.c (resize_frame_windows): Don't let the size of the
841 root window drop below the frame's default character size.
842 Never ever delete any subwindows - let the window manager do the
845 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
846 of toolbar lines needed when they exceed the height of the root
848 (unwind_create_frame_1): New function.
849 (Fx_create_frame): Generally inhibit calling the window
850 configuration change hook here. Remove extra call to
851 change_frame_size - it's not needed when we don't run the
852 configuration change hook.
854 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
856 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
857 On my Fedora 19 platform the core dumps were so big that
858 my desktop became nearly catatonic.
859 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
860 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
861 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
862 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
864 * conf_post.h (__has_feature): New macro, if not already defined.
865 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
866 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
868 2013-12-25 Eli Zaretskii <eliz@gnu.org>
870 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
871 is a file name. (Bug#16252)
873 2013-12-25 Chong Yidong <cyd@gnu.org>
875 * keyboard.c (Voverriding_terminal_local_map):
876 (Voverriding_local_map): Doc fix.
878 * keymap.c (Vemulation_mode_map_alists): Doc fix.
880 2013-12-24 Eli Zaretskii <eliz@gnu.org>
882 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
883 file name when it is submitted to ShellExecute. Simplify code.
884 Don't test DOCUMENT for being a string, as that is enforced by
885 CHECK_STRING. Doc fix.
887 2013-12-23 Eli Zaretskii <eliz@gnu.org>
889 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
890 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
891 redisplay_tool_bar does. Improve and fix commentary.
892 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
893 limits of the glyph matrices. (Bug#16051)
894 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
895 only when the new size is different from the old one, and the new
896 size can be achieved given the frame height.
898 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
900 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
902 2013-12-23 Glenn Morris <rgm@gnu.org>
904 * lread.c (Fload): Mention load-prefer-newer in doc.
906 2013-12-22 Martin Rudalics <rudalics@gmx.at>
908 Handle Bug#16207 by being more restrictive when running hooks.
909 * window.c (unwind_change_frame): New function.
910 (Fset_window_configuration): Don't run configuration change hook
911 while the frame configuration is unsafe. Call select_window
914 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
916 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
918 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
920 * nsterm.h: Declare EmacsColor category.
922 * nsterm.m (NSColor): Implement EmacsColor category.
923 (ns_get_color): Use colorUsingDefaultColorSpace.
924 (ns_get_color, ns_term_init): Use colorForEmacsRed.
926 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
928 2013-12-21 Eli Zaretskii <eliz@gnu.org>
930 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
931 having the PNG_NORETURN attribute, to avoid compiler warning in
934 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
936 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
938 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
939 fringe background extension.
940 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
941 because they are now always the same as `left' and `width',
942 respectively. Remove code for the case that `width' and
943 `sb_width' are different.
945 2013-12-20 Martin Rudalics <rudalics@gmx.at>
947 Remove scroll_bar_actual_width from frames.
948 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
949 * frame.c (Fscroll_bar_width): Return scroll bar area width.
950 (x_figure_window_size):
951 * nsterm.m (x_set_window_size):
952 * widget.c (set_frame_size):
953 * w32term.c (x_set_window_size):
954 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
955 scroll_bar_actual_width.
957 Convert scroll_bar members to integers on Windows.
958 * w32term.h (struct scroll_bar): Convert top, left, width,
959 height, start, end and dragging to integers.
960 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
962 * w32term.c (w32_set_scroll_bar_thumb)
963 (w32_scroll_bar_handle_click): Remove XINT conversions for
964 scroll_bar members. Treat bar->dragging as integer.
965 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
966 first element. Remove XINT conversions for scroll_bar members.
967 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
968 Remove XINT conversions for scroll_bar members.
970 Fix assignment for new window total sizes.
971 * window.c (Fwindow_resize_apply_total): Assign values for
974 2013-12-20 Chong Yidong <cyd@gnu.org>
976 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
977 argument to `append'.
979 2013-12-19 Eli Zaretskii <eliz@gnu.org>
981 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
982 current text face, for extending the face of the display margins.
985 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
988 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
990 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
993 * nsterm.m (Qfile, Qurl): New.
994 (EV_MODIFIERS2): New macro.
995 (EV_MODIFIERS): Use EV_MODIFIERS2.
996 (ns_term_init): Remove font and color from DND, does not work on
997 newer OSX, and other ports don't have them.
998 (performDragOperation:): Handle modifiers used during drag.
999 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1000 Remove global Lisp variables used to communicate with ns-win.el.
1001 Remove font and color handling.
1002 (syms_of_nsterm): Defsym Qfile and Qurl.
1004 2013-12-19 Anders Lindgren <andlind@gmail.com>
1006 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1007 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1009 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1010 (constrainFrameRect): Remove special case nr_screens == 1.
1011 Don't constrain size to size of view.
1013 * nsterm.h (ns_output): Remove dont_constrain.
1015 2013-12-19 Anders Lindgren <andlind@gmail.com>
1017 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1019 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1021 Minor fixes for recent openp changes.
1022 * lisp.h (GCPRO7): New macro.
1023 * lread.c (openp): Use bool for boolean; all callers changed.
1024 Protect save_string from GC. Don't assume that file descriptors
1025 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1026 warning about uninitialized variable.
1028 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1030 * w32fns.c (emacs_abort): Use intptr_t as argument of
1031 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1033 2013-12-18 Glenn Morris <rgm@gnu.org>
1035 * lread.c (Fload): Pass load_prefer_newer to openp.
1036 Don't bother checking mtime if openp already did it.
1037 (openp): Add `newer' argument, to check all suffixes
1038 and find the newest file.
1039 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1040 * callproc.c (call_process):
1041 * charset.c (load_charset_map_from_file):
1042 * emacs.c (init_cmdargs):
1043 * image.c (x_create_bitmap_from_file, x_find_image_file):
1045 * lread.c (Flocate_file_internal):
1046 * process.c (Fformat_network_address):
1047 * sound.c (Fplay_sound_internal):
1048 * w32.c (check_windows_init_file):
1049 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1051 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1053 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1055 * w32.c (getloadavg): Don't index samples[] array with negative
1056 indices. Recover from wall-clock time being set backwards.
1058 * w32term.c (w32_initialize): Declare the argument of
1059 set_user_model as const.
1061 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1062 (w32_menu_show): Constify some arguments passed to MessageBox.
1064 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1065 to initialize Lisp objects.
1067 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1068 initialize Lisp objects.
1070 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1071 use variables used only on X under that condition.
1073 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1074 variables not used there.
1076 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1078 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1079 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1081 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1083 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1084 code, revealed in presence of R2L characters, character
1085 compositions, and display vectors. A better fix for Bug#16148.
1086 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1087 GTK and NS builds, they don't have this member of struct frame.
1089 * dispextern.h (struct composition_it): Correct a comment for the
1092 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1094 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1095 This prevents a compilation error on C compilers that do not
1096 default functions to return 'int' if not declared. Also, add
1097 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1098 since it now uses inline functions.
1100 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1102 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1103 display margins on mode line, header line, and in the frame's
1104 tool-bar window. (Bug#16165)
1106 2013-12-16 Andreas Schwab <schwab@suse.de>
1108 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1110 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1112 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1115 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1117 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1119 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1121 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1122 intended to find bogus pointers in font objects (Bug#16140).
1123 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1124 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1125 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1126 Disable for MS-Windows due to Bug#15876; apparently this
1127 requires more or less substantial changes in fontset code.
1128 * xfont.c (xfont_close):
1129 * xftfont.c (xftfont_close): Call x_display_info_for_display
1130 to check whether 'Display *' is valid (Bug#16093 and probably
1133 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1135 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1136 Reported by Juanma Barranquero <lekktu@gmail.com>.
1138 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1139 open a pty on MS-Windows. (Bug#16152)
1141 * emacs.c (decode_env_path): Fix bogus comparison against
1142 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1144 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1146 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1147 (Fx_file_dialog): Add parentheses around && to silence warning.
1149 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1151 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1153 * xdisp.c (extend_face_to_end_of_line): Extend background of
1154 non-default face in margin areas as well. (Bug#16151)
1155 (display_line): Call extend_face_to_end_of_line for continued
1156 lines as well, if the display margins have non-zero width.
1157 (set_glyph_string_background_width): When needed, set the
1158 extends_to_end_of_line_p flag on glyph strings to be drawn in
1159 margin areas, not only in the text area.
1161 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1164 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1166 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1167 Don't worry about verify_error being t, since it has to be a list.
1169 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1171 Use bool for boolean, focusing on headers.
1172 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1173 No need to include <stdbool.h>, since conf_post.h does it now.
1174 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1175 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1176 (SET_PER_BUFFER_VALUE_P):
1177 * ccl.c, ccl.h (setup_ccl_program):
1178 * ccl.h (CHECK_CCL_PROGRAM):
1179 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1180 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1181 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1182 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1183 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1184 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1185 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1186 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1187 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1188 (CHARSET_FAST_MAP_SET):
1189 * coding.c (decode_coding_ccl, encode_coding_ccl):
1190 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1191 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1192 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1193 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1194 (decode_coding_c_string):
1195 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1196 * conf_post.h (has_attribute):
1197 * dispextern.h (trace_redisplay_p):
1198 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1199 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1200 (SET_GLYPH_FROM_CHAR_GLYPH):
1201 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1202 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1203 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1204 (cursor_in_mouse_face_p):
1205 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1206 (blank_row, prepare_desired_row)
1207 (build_frame_matrix_from_leaf_window, make_current)
1208 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1209 (update_window, scrolling_window, update_frame_line):
1210 * disptab.h (GLYPH_FOLLOW_ALIASES):
1211 * editfns.c (Fformat):
1212 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1213 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1214 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1215 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1216 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1217 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1218 (FONT_DEFERRED_LOG):
1219 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1220 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1221 (FRAME_MOUSE_UPDATE):
1222 * fringe.c (Fdefine_fringe_bitmap):
1223 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1224 (x_create_bitmap_from_xpm_data, xpm_load_image):
1225 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1226 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1227 (MERGE_INTERVAL_CACHE):
1228 * keymap.h (KEYMAPP):
1229 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1230 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1231 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1232 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1233 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1234 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1235 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1236 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1237 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1238 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1239 (SETUP_BUFFER_SYNTAX_TABLE):
1240 * systime.h (timespec_valid_p):
1241 * term.c (save_and_enable_current_matrix):
1242 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1243 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1244 (redisplay_internal, try_window_reusing_current_matrix)
1245 (sync_frame_with_window_matrix_rows, try_window_id)
1246 (display_menu_bar, display_tty_menu_item, display_mode_line)
1247 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1248 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1249 * xmenu.c (xmenu_show):
1250 * xterm.c (use_xim, x_term_init):
1251 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1252 (struct x_bitmap_record):
1253 Use bool for booleans.
1254 * ccl.c (struct buffer_text):
1255 * ccl.h (struct ccl_program):
1256 * charset.h (struct charset):
1258 * coding.h (struct iso_2022_spec, struct coding_system):
1259 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1260 (struct glyph_string, struct face, struct face_cache)
1261 (struct bidi_string_data, struct bidi_it)
1262 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1264 * editfns.c (Fformat):
1265 * frame.h (struct frame):
1266 * fringe.c (struct fringe_bitmap):
1267 * intervals.h (struct interval):
1268 * keyboard.h (struct kboard):
1269 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1270 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1271 (struct Lisp_Buffer_Local_Value, union specbinding):
1272 * macfont.m (struct macfont_info):
1273 * process.h (struct Lisp_Process):
1274 * termchar.h (struct tty_display_info):
1275 * window.h (struct window):
1276 * xterm.h (struct x_output):
1277 Use bool_bf for boolean bit-fields.
1278 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1279 All callers changed.
1280 * ccl.h (struct ccl_program): Remove unused members private_state,
1281 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1283 (struct ccl_spec): Remove unused members cr_carryover,
1284 eight_bit_carryover.
1285 * conf_post.h: Include <stdbool.h>.
1286 (bool_bf): New type.
1287 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1288 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1289 Surround statement macro with proper 'do { ... } while (false)' brackets.
1290 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1291 Args must now be expressions; all callers changed.
1292 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1293 (PRODUCE_GLYPHS): Simplify use of boolean.
1294 * fileio.c (Fcopy_file):
1295 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1296 * lisp.h (UNGCPRO): Return void, not int.
1297 (FOR_EACH_TAIL): Use void expression, not int expression.
1298 * region-cache.c: Reindent.
1299 * region-cache.h: Copy comments from region-cache.c, to fix
1300 incorrect remarks about booleans.
1302 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1304 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1305 when character at point is displayed from a display vector.
1308 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1310 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1311 now a list of certificate validation checks that will abort a
1312 connection with an error.
1313 (Fgnutls_boot): Document it and use it.
1315 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1317 * w32term.c (w32_enable_frame_resize_hack): New variable.
1318 (x_set_window_size): Use it to hack frame resizing on Windows
1321 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1323 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1324 Windows-specific code to w32.c. Change error message text to
1325 match that of Posix platforms.
1327 * w32.c (w32_copy_file): New function, most of the code copied and
1328 reworked from Fcopy_file. Improve error handling. Plug memory
1329 leak when errors are thrown. Support file names outside of the
1330 current codepage. (Bug#7100)
1332 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1334 * lread.c (load_path_default): Prototype.
1336 2013-12-13 Glenn Morris <rgm@gnu.org>
1338 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1339 (dump_path): Remove.
1340 (load-path-default): Remove `changed' argument.
1341 Do not set dump_path permanently. Simplify.
1342 (init_lread): Simplify.
1343 (syms_of_lread): Remove dump_path.
1345 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1347 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1348 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1349 2013-12-12 font-related change to avoid Bug#16128, which
1350 is quite hard to fix without even more substantial changes.
1352 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1354 * font.c (font_close_object): Check for live frame (Bug#16128).
1356 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1358 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1359 Return ptrdiff_t, not int, since it's a buffer size.
1360 Reindent/reparen some macros to a more Gnuish style.
1362 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1364 Avoid undefined behavior with huge regexp interval counts.
1365 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1366 since it's now specialized to interval counts. All uses changed.
1367 Do not assume wrapraound on signed integer overflow.
1368 (regex_compile): Simplify based on the above changes.
1370 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1372 Support file names on MS-Windows that use characters outside of
1373 the current system codepage. (Bug#7100)
1375 * w32.c (get_file_security, set_file_security)
1376 (create_symbolic_link): Separate pointers and boolean flags for
1377 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1378 non-zero, else the former.
1379 (codepage_for_filenames, filename_to_utf16, )
1380 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1382 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1384 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1385 Accept only one argument; all callers changed.
1386 (dostounix_filename): Remove the second argument, now works in
1387 UTF-8. All callers changed.
1388 (parse_root): Lose DBCS code.
1389 (get_long_basename, w32_get_short_filename, init_environment)
1390 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1391 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1392 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1393 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1394 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1395 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1397 (ansi_encode_filename): New function.
1398 (get_emacs_configuration, get_emacs_configuration_options):
1400 (add_volume_info, GetCachedVolumeInformation): Run the input file
1401 name through unixtodos_filename, to ensure it is stored and
1402 referenced in canonical form.
1403 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1404 (logon_network_drive, sys_link, utime): Improve error handling.
1405 (sys_access): New function.
1406 (hashval, generate_inode_val): Unused functions deleted.
1407 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1408 (check_windows_init_file): Convert error message from UTF-8 to
1409 ANSI codepage, for display in the message box.
1410 (globals_of_w32): Set w32_unicode_filenames according to the OS
1413 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1414 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1415 (syms_of_w32term): Declare w32-unicode-filenames.
1417 * w32proc.c (new_child, delete_child): Remove code that handled
1418 unused pending_deletion and input_file members of the child struct.
1419 (create_child, sys_spawnve): Convert all file names to ANSI
1420 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1421 name cannot be encoded in ANSI codepage. Don't use
1422 unixtodos_filename, mirror slashes by hand.
1423 (record_infile, record_pending_deletion): Functions deleted.
1424 (Fw32_short_file_name): Call w32_get_short_filename instead of
1427 * w32notify.c (add_watch): Work in Unicode mode when
1428 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1429 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1430 instead, do the same with Lisp primitives.
1432 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1433 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1434 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1435 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1436 (Fw32_shell_execute): Improve error reporting.
1437 (Fdefault_printer_name): Ifdef away for Cygwin.
1439 * w32.h (struct _child_process): Remove input_file and
1440 pending_deletion members that are no longer used.
1441 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1442 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1443 (ansi_encode_filename): New and updated prototypes.
1445 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1447 (unexec): Don't use dostounix_filename, it expects a file name in
1448 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1451 * fileio.c (Ffile_name_directory, file_name_as_directory)
1452 (directory_file_name, Fexpand_file_name)
1453 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1454 arguments of dostounix_filename.
1455 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1456 use MAX_UTF8_PATH for size of file-name strings.
1457 (emacs_readlinkat): Build an explicitly unibyte string for file
1459 (syms_of_fileio) <file-name-coding-system>:
1460 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1462 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1463 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1464 directories to UTF-8.
1465 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1466 environment, and each element of the input PATH, to UTF-8.
1468 * dired.c (file_attributes): Use build_unibyte_string explicitly
1469 to make Lisp strings from user and group names.
1471 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1474 * coding.c (decode_file_name, encode_file_name): New functions.
1476 * termcap.c (tgetent): Adapt to the change in arguments of
1479 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1482 * msdos.c (dostounix_filename, init_environment): Adapt to the
1483 change in arguments of dostounix_filename.
1485 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1486 [WINDOWSNT]: Encode file names passed to the image libraries in
1489 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1490 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1492 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1493 arguments of dostounix_filename.
1495 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1497 * font.h (struct font_entity) [HAVE_NS]: New field to record
1498 font driver which was used to create this entity.
1499 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1500 frame where the font was opened.
1501 (font_close_object): Add prototype.
1502 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1503 (font_close_object): Not static any more. Lost frame arg.
1504 Adjust comment and users.
1505 * alloc.c (cleanup_vector): Call font_close_object to adjust
1506 per-frame font counters correctly. If HAVE_NS, also call
1507 driver-specific cleanup for font-entity objects.
1508 * ftfont.c (ftfont_open):
1509 * nsfont.m (nsfont_open):
1510 * w32font.c (w32font_open_internal):
1511 * xfont.c (xfont_open):
1512 * xftfont.c (xftfont_open): Save frame pointer in font object.
1513 * macfont.m (macfont_open): Likewise.
1514 (macfont_descriptor_entity): Save driver pointer to be able
1515 to call its free_entity routine when font-entity is swept.
1516 * ftxfont.c (ftxfont_open): Add eassert because frame
1517 pointer should be saved by ftfont_driver.open.
1519 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1521 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1522 input polling is used. This is still meaningful for Cygwin, see
1523 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1524 * keyboard.c (poll_for_input_1, input_polling_used): Define
1526 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1527 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1528 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1529 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1530 (face_for_char): Likewise. Rearrange eassert and return ASCII
1531 face for CHAR_BYTE8_P.
1532 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1534 2013-12-11 Ken Brown <kbrown@cornell.edu>
1536 * dispextern.h (erase_phys_cursor):
1537 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1539 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1541 * nsterm.m (x_free_frame_resources):
1542 * term.c (tty_free_frame_resources):
1543 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1544 face cache because it's implied by free_frame_faces anyway.
1545 * w32term.c (x_free_frame_resources): Likewise. Do not call
1546 free_frame_faces twice.
1548 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1550 * editfns.c (Fformat_time_string): Mention %F in the doc.
1552 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1554 * window.c (resize_frame_windows): Don't return immediately when
1555 the root window's size doesn't change - the minibuffer window
1556 may still have to be repositioned/resized.
1557 * xfns.c (Fx_create_frame): Always change the frame size after
1558 initializing the frame's faces.
1559 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1560 change_frame_size should already have done it.
1561 (x_new_font): Assign new tool- and menu-bar heights.
1562 (x_set_window_size_1): Account for tool- and menu-bar heights
1563 (Bug#16013). Don't set pixel sizes since change_frame_size
1564 should already have done it.
1566 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1568 Remove the option of using libcrypto.
1569 * Makefile.in (LIB_CRYPTO): Remove.
1570 (LIBES): Don't use it.
1572 2013-12-11 Juri Linkov <juri@jurta.org>
1574 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1575 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1577 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1579 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1580 drawn tool bar items (Bug#16058).
1581 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1583 2013-12-09 Ken Brown <kbrown@cornell.edu>
1585 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1587 * lisp.h (get_frame_param): Adjust conditions for prototype
1590 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1592 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1593 Avoid unused macro warning if configured --without-xft.
1595 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1597 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1599 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1601 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1603 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1605 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1607 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1609 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1611 Use libcrypto's checksum implementations if available, for speed.
1612 * Makefile.in (LIB_CRYPTO): New macro.
1615 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1616 The macro didn't conform to C99 due to type mismatch,
1617 which caused compilation failure with Sun C 5.12,
1618 and it was confusing anyway. Include window.h to declare
1619 redisplay_other_windows.
1621 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1623 * window.c (set_window_buffer): Update mode line (bug#16084).
1625 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1627 Fix minor problems found by static checking.
1628 * keyboard.c (poll_for_input_1, input_polling_used):
1629 Define only if HAVE_NTGUI.
1630 * xmenu.c (popup_activate_callback): Omit unnecessary
1631 check against USE_X_TOOLKIT, which must be defined here anyway.
1632 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1635 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1637 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1639 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1641 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1643 * nsterm.m (x_set_window_size): Remove fprintf.
1644 (init): Define always. Set applicationDidFinishLaunchingCalled
1646 (applicationDidFinishLaunching:):
1647 Set applicationDidFinishLaunchingCalled.
1648 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1651 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1653 Pixel resize changes for NS (Bug#16049).
1654 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1655 height/width. row/cols are locals.
1656 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1657 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1658 (windowWillResize): Remove gsextra. Calculate extra as in
1660 (x_new_font): Don't change frame size if fullscreen.
1661 Change size pixelwise.
1663 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1664 comment in xfns.c. Change to pixelwise call.
1666 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1668 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1671 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1673 * xterm.c (input_signal_count): Remove.
1674 (x_dispatch_event): Define unconditionally.
1675 (x_make_frame_visible): Process X events until the frame
1676 is really visible (Bug#16027).
1677 * xterm.h (x_dispatch_event): Declare unconditionally.
1679 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1681 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1683 * nsterm.m (x_set_window_size): Handle pixelwise.
1685 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1687 * w32term.c (x_new_font):
1688 * xterm.c (x_new_font): Calculate new frame size from new font
1691 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1693 * lisp.h (FOR_EACH_TAIL): New macro.
1694 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1696 * window.c (select_window): Call second wset_redisplay before we change
1697 selected_window (bug#16034).
1699 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1701 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1703 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1705 * w32xfns.c: Include window.h, to avoid a compiler warning.
1707 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1709 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1710 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1711 window_scroll takes care of it.
1712 (Fset_window_point, Fdelete_other_windows_internal)
1713 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1714 (Fsplit_window_internal, Fdelete_window_internal)
1715 (Fresize_mini_window_internal, Fset_window_configuration)
1716 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1717 cause redisplay instead of forcing a complete redisplay.
1718 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1719 we're only affecting the selected_window.
1721 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1723 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1724 directional control characters. Update type and category
1725 determination according to the UBA from Unicode v6.3.
1726 (bidi_category_t): New category EXPLICIT_FORMATTING.
1728 * dispextern.h (bidi_type_t): Update to include new bidirectional
1729 properties introduced with Unicode v6.3. (Bug#16043)
1731 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1733 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1736 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1738 * font.c (font_list_entities): Remove dummy assignment.
1739 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1740 used on graphic displays only. Remove unused 'font_encoder' member.
1741 (struct font_bitmap): Remove unused 'extra' member.
1742 * nsfont.m (nsfont_open):
1743 * w32font.c (w32font_open_internal):
1744 * ftfont.c (ftfont_get_bitmap): Adjust users.
1746 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1748 Use bool for boolean.
1749 * tparam.c (tparam1):
1750 * undo.c (record_point, record_property_change):
1751 Use bool for boolean, for local vars that are always true or false.
1753 Minor integer overflow fixes (Bug#16033).
1754 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1755 This improves on the previous fix to this function.
1756 (window_resize_check): When summing up pixel counts, don't rely on
1757 undefined behavior if the sum overflows.
1759 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1761 * window.c (Fset_window_new_pixel): Don't choke at negative
1762 argument value (Bug#16033).
1764 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1765 to avoid crash in window_box_height.
1767 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1768 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1770 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1772 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1774 Minor integer overflow fixes.
1775 * window.c (Fset_window_new_pixel, grow_mini_window):
1776 * xdisp.c (Fwindow_text_pixel_size):
1777 Avoid undefined behavior on signed integer overflow.
1778 * xfns.c (x_set_mouse_color):
1779 Check that drag shape fits in 'unsigned', since that's what X wants.
1781 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1783 Improve reporting of fatal exception on MS-Windows.
1784 * w32fns.c (my_exception_handler): New function.
1785 (globals_of_w32fns): Set it up as the unhandled exception
1786 handler. Initialize exception code and address to zeros.
1787 (emacs_abort): If the exception code and address are available,
1788 print them at the beginning of the backtrace. Fix the format of
1789 printing addresses (was producing 0x0x12345678 on XP).
1792 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1794 * eval.c (Fbacktrace__locals): New function.
1795 (syms_of_eval): Defsubr it.
1797 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1799 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1800 Define here to unify between...
1801 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1802 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1804 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1806 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1808 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1809 fringe background extension.
1810 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1811 because they are now always the same as `left' and `width',
1812 respectively. Remove code for the case that `width' and
1813 `sb_width' are different.
1815 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1817 Fix minor problems found by static checking.
1818 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1819 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1820 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1822 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1824 * image.c (imagemagick_compute_animated_image): Don't crash if we
1825 have an animation with different-sized images (bug#15313).
1827 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1829 Remove some unused items introduced during pixelwise change.
1830 * window.c (window_resize_total_check): Remove unused function.
1831 * xdisp.c (remember_mouse_glyph): Remove unused label.
1832 (Ftool_bar_height): Move declaration inside #if.
1833 * xterm.c (x_set_window_size): Don't use r and c.
1835 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1837 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1840 * window.c (Fset_window_configuration): Comment out unused variables.
1842 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1844 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1846 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1848 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1850 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1851 HAVE_GNUTLS3 (Bug#16001).
1853 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1854 if interrupts are deferred (Bug#15801).
1856 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1858 Support resizing frames and windows pixelwise.
1859 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1860 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1861 (struct glyph_matrix): Replace window_left_col and
1862 window_top_line by window_pixel_left and window_pixel_top.
1863 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1865 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1866 (draw_window_divider, move_it_to, x_draw_right_divider)
1867 (x_draw_bottom_divider, change_frame_size): Add or fix
1869 * dispnew.c (change_frame_size_1): Change prototype.
1870 (adjust_glyph_matrix, required_matrix_width)
1871 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1872 values instead of lines and columns.
1873 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1874 WINDOW_TOTAL_FRINGE_WIDTH.
1875 (handle_window_change_signal, do_pending_window_change)
1876 (init_display): Adjusts calls of change_frame_size.
1877 (change_frame_size, change_frame_size_1): Handle pixelwise
1879 * frame.c (Qright_divider_width, Qbottom_divider_width):
1881 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1882 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1883 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1884 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1886 (set_frame_param): New function.
1887 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1888 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1889 (Ffringe_width, Fborder_width, Fright_divider_width)
1890 (Fbottom_divider_width): New functions, defsubr them.
1891 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1892 New argument pixelwise.
1893 (struct frame_parm_table): New members Qright_divider_width and
1894 Qbottom_divider_width.
1895 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1896 (x_report_frame_params): Handle Qright_divider_width and
1897 Qbottom_divider_width.
1898 (x_set_right_divider_width, x_set_bottom_divider_width):
1900 (frame_resize_pixelwise): New option.
1901 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1902 new_pixelwise, right_divider_width and bottom_divider_width;
1903 remove total_lines; rename text_lines, text_cols, new_text_lines
1904 and new_text_cols to text_height, text_width, new_height and
1905 new_width respectively.
1906 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1907 FRAME_TEXT_WIDTH respectively.
1908 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1909 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1910 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1912 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1913 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1914 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1915 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1916 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1917 (FRAME_TOTAL_COLS_ARG): Remove macro.
1918 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1919 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1920 (x_wm_set_size_hint): Handle frame pixel sizes.
1921 * indent.c (compute_motion, Fcompute_motion):
1922 Call window_body_width instead of window_body_cols.
1923 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1924 (make_lispy_position): Handle right and bottom dividers.
1925 (Fsuspend_emacs): Pixelize call of change_frame_size.
1926 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1927 * lisp.h: Extern set_frame_param.
1928 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1930 (Fx_create_frame): Add entry for vertical_drag_cursor.
1931 Pixelize call of change_frame_size.
1932 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1933 * nsterm.m (ns_update_window_end): Optionally draw right
1935 (x_set_window_size): Add argument pixelwise.
1936 Call check_frame_size and change_frame_size with pixelwise zero.
1937 (ns_draw_window_divider): New function.
1938 (ns_redisplay_interface): Add ns_draw_window_divider.
1939 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1940 (x_new_font): Call x_set_window_size with pixelwise zero.
1941 * print.c (print_object): For a window print its sequence
1943 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1944 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1945 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1946 (w32_createwindow): Use scroll bar area width.
1947 (w32_wnd_proc): Handle bottom divider width.
1948 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1949 (Fx_create_frame): Default divider width parameters.
1950 Caclulate sizes pixelwise. Add vertical drag cursor support.
1951 (x_create_tip_frame): Default divider widths to zero.
1952 Pixelize call to change_frame_size.
1953 (Fx_show_tip): Add handling of divider widths. Pixelize window
1955 (Fw32_frame_rect): New function.
1956 (frame_parm_handler w32_frame_parm_handlers): Add divider
1958 (Vx_window_vertical_drag_shape): Add variable.
1959 * w32inevt.c (resize_event, maybe_generate_resize_event):
1960 Pixelize change_frame_size calls.
1961 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1963 * w32term.c (w32_draw_window_divider): New function.
1964 (x_update_window_end): Handle right divider.
1965 (w32_draw_fringe_bitmap, x_scroll_run)
1966 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1967 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1968 Calculate new frame sizes pixelwise.
1969 (x_new_font): Pixelize call to x_set_window_size.
1970 (x_check_fullscreen): Pixelize call to change_frame_size.
1971 (x_set_window_size_1, x_set_window_size): New argument
1972 pixelwise. Calculate pixelwise.
1973 (x_wm_set_size_hint): Use scroll bar area width.
1974 (w32_redisplay_interface): Add w32_draw_window_divider.
1975 * w32term.h (struct w32_output): Add vertical drag cursor.
1976 * widget.c (set_frame_size, update_wm_hints)
1977 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1979 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1980 * window.c (sequence_number): Restore.
1981 (Fwindow_pixel_width, Fwindow_pixel_height)
1982 (Fwindow_mode_line_height, Fwindow_header_line_height)
1983 (window_pixel_to_total, Frun_window_scroll_functions)
1984 (Fset_window_new_pixel, window_resize_apply_total)
1985 (Fwindow_resize_apply_total): New functions.
1986 (window_body_height, window_body_width): Rename from
1987 window_body_lines. New argument PIXELWISE.
1988 Calculate pixelwise.
1989 (Fwindow_body_height, Fwindow_body_width): New argument
1991 (coordinates_in_window, window_relative_x_coord): Use window's
1992 pixel width instead of total width.
1993 (replace_window, recombine_windows): Initialize pixel values.
1994 (resize_root_window, resize_frame_windows, grow_mini_window)
1995 (shrink_mini_window): New argument PIXELWISE.
1996 Calculate pixelwise.
1997 (Fdelete_other_windows_internal, adjust_window_margins)
1998 (window_resize_check, window_resize_apply)
1999 (Fdelete_window_internal, Fresize_mini_window_internal)
2000 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2001 (check_frame_size): Rename arguments. New argument PIXELWISE.
2002 Calculate pixelwise.
2003 (set_window_buffer): Make samebuf bool. Run configuration change
2004 hook only if buffer changed.
2005 (Fset_window_buffer): Rewrite doc-string.
2006 (make_window): Initialize new_pixel slot.
2007 (Fwindow_resize_apply): Check pixel size of root window.
2008 (Fsplit_window_internal): Call 2nd argument pixel_size.
2009 Calculate pixelwise.
2010 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2012 (save_window_data): New slots frame_text_width,
2013 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2014 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2016 (Fcurrent_window_configuration, Fset_window_configuration)
2017 (save_window_save, compare_window_configurations): Handle new
2018 slots in save_window_data and saved_window.
2019 (Fset_window_scroll_bars): Fix doc-string.
2020 (window_resize_pixelwise): New variable.
2021 (coordinates_in_window, Fcoordinates_in_window_p):
2023 (make_parent_window): Adjust sequence_number.
2024 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2026 * window.h (struct window): New members new_pixel, pixel_left,
2027 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2028 (wset_new_pixel): New function.
2029 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2030 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2031 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2032 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2033 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2034 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2035 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2036 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2037 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2038 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2039 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2040 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2041 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2042 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2043 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2045 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2046 (window_body_width, check_frame_size): Adapt external declarations.
2047 * xdisp.c (last_max_ascent): New integer.
2048 (window_text_bottom_y): Handle bottom divider.
2049 (window_box_width, window_box_height): Calculate pixelwise.
2050 (get_glyph_string_clip_rects): Handle right divider.
2051 (remember_mouse_glyph): When windows are resized pixelwise
2052 proceed with width and height set to 1.
2053 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2055 (move_it_to): Calculate and return maximum x position
2057 (Fwindow_text_pixel_size): New function.
2058 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2059 (tool_bar_lines_needed): Rename to tool_bar_height.
2060 Calculate pixelwise.
2061 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2062 Calculate pixelwise.
2063 (redisplay_tool_bar): Calculate pixelwise.
2064 (redisplay_window): Calculate pixelwise. Handle dividers.
2065 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2066 (x_draw_vertical_border): Handle dividers.
2067 (define_frame_cursor1): Handle vertical drag cursor.
2068 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2069 (expose_window): Calculate pixelwise. Handle dividers.
2070 (init_xdisp): Initialize pixel values.
2071 * xfaces.c (Qwindow_divider): New face.
2072 (realize_basic_faces): Realize it.
2073 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2074 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2075 (x_set_scroll_bar_default_width): Default actual width to 16.
2076 (Fx_create_frame): Set sizes pixelwise.
2077 (x_create_tip_frame): Default divider widths to zero.
2078 Pixelize call of change_frame_size.
2079 (Fx_show_tip): Handle divider widths. Initial pixel position
2081 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2082 (Vx_window_vertical_drag_shape): New option.
2083 * xmenu.c (free_frame_menubar): Pixelize call of
2085 * xterm.c (x_draw_window_divider): New function.
2086 (x_update_window_end): Optionally draw right divider.
2087 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2088 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2089 (handle_one_xevent, x_new_font): Calculate pixelwise.
2090 (x_set_window_size_1, x_set_window_size): New argument
2091 pixelwise. Calculate pixelwise.
2092 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2093 (struct x_redisplay_interface): Add x_draw_window_divider.
2094 * xterm.h (struct x_output): Add vertical_drag_cursor.
2096 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2098 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2099 Set invisible frames's `redisplay' when a full redisplay is requested.
2100 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2101 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2102 (display_mode_lines): Set it here instead.
2104 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2106 * dispextern.h (set_window_update_flags): Remove.
2108 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2110 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2112 * xdisp.c (REDISPLAY_SOME_P): New macro.
2113 (redisplay_internal): Use it (bug#15999).
2114 (prepare_menu_bars, redisplay_window): Use it as well.
2116 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2118 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2120 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2121 (globals_of_w32font): Zero it out.
2122 (GetCharWidth32W_Proc): New function pointer.
2123 (get_char_width_32_w): New function.
2124 (compute_metrics): If get_glyph_outline_w returns an error, try
2125 get_char_width_32_w before declaring a failure. This avoids
2126 punishing raster (a.k.a. "bitmap") fonts by slowing down
2127 redisplay. (Bug#6364).
2129 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2131 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2132 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2133 highlight needs to be redisplayed. (Bug#15913)
2135 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2137 Fix minor problems found by static checking.
2138 * buffer.h (struct buffer_text, struct buffer):
2139 * frame.h (struct frame):
2140 * window.h (struct window):
2141 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2142 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2143 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2144 no-longer-valid use of HAVE_MENUS.
2145 * xdisp.c (propagate_buffer_redisplay): Now static.
2147 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2149 * xmenu.c (Fmenu_or_popup_active_p):
2150 * window.c (Fset_window_configuration):
2151 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2152 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2153 * fns.c (Fyes_or_no_p):
2154 * editfns.c (Fmessage_box, Fmessage_or_box):
2155 * alloc.c (make_save_ptr_ptr):
2156 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2158 * window.c (Fset_window_configuration): Move select_window later.
2160 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2162 Refine redisplay optimizations to only redisplay *some* frames/windows
2163 rather than all of them.
2164 * xdisp.c (REDISPLAY_SOME): New constant.
2165 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2166 (bset_redisplay, bset_update_mode_line): New functions.
2167 (message_dolog): Use bset_redisplay.
2168 (clear_garbaged_frames): Use fset_redisplay.
2169 (echo_area_display): Use wset_redisplay.
2170 (buffer_shared_and_changed): Remove.
2171 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2172 frame titles. Compute the actual set of windows redisplayed.
2173 Don't update frame titles and menu bars for frames that don't need to
2175 (propagate_buffer_redisplay): New function.
2177 (redisplay_internal): Use it. Be more selective in the set of windows
2178 we redisplay. Propagate windows_or_buffers_changed to
2179 update_mode_lines a bit later to simplify the code.
2180 (mark_window_display_accurate_1): Reset window and buffer's
2182 (redisplay_window): Do nothing if neither the window nor the buffer nor
2183 the frame needs redisplay.
2184 * window.h (struct window): Add `redisplay' field.
2185 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2186 (redisplay_other_windows, window_list): New declarations.
2187 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2188 (window_list): Not static any more.
2189 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2190 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2191 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2192 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2193 * frame.h (struct frame): Add `redisplay' field.
2194 Move `external_menu_bar' bitfield next to other bit-fields.
2195 (SET_FRAME_GARBAGED): Use fset_redisplay.
2196 (SET_FRAME_VISIBLE): Don't garbage the frame;
2197 Use redisplay_other_windows.
2198 * buffer.h (struct buffer): Add `redisplay' field.
2199 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2200 (modify_overlay): Use bset_redisplay.
2201 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2203 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2205 Support w32 file notifications in batch mode.
2206 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2207 invalid (which happens in batch mode). If non-interactive, call
2208 handle_file_notifications to store file notification events in the
2209 input queue. (Bug#15933)
2211 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2213 * w32inevt.c (handle_file_notifications): Now external, not static.
2215 * w32term.h (handle_file_notifications): Provide prototype.
2217 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2218 init_crit, since init_display, which does that otherwise, is not
2221 2013-11-27 Glenn Morris <rgm@gnu.org>
2223 * Makefile.in ($(lispsource)/international/charprop.el): New.
2224 (emacs$(EXEEXT)): Depend on charprop.el.
2226 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2228 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2229 deleting portions of the buffer under non-nil REPLACE argument.
2232 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2233 directory, watch it and not its parent.
2234 (add_watch): Allow empty string in FILE.
2236 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2238 * window.c (Fset_window_start, window_resize_apply)
2239 (window_scroll): Reset window_end_valid (Bug#15957).
2241 2013-11-27 Glenn Morris <rgm@gnu.org>
2243 * Makefile.in (leimdir): Now in lisp source directory.
2244 ($(leimdir)/leim-list.el): Just use ../leim .
2245 * epaths.in (PATH_DUMPLOADSEARCH):
2246 * lread.c (load_path_default):
2247 * nsterm.m (ns_load_path): No more leim directory.
2249 2013-11-26 Andreas Schwab <schwab@suse.de>
2251 * .gdbinit (xgettype): Add cast.
2253 2013-11-26 Glenn Morris <rgm@gnu.org>
2255 Preload leim-list.el.
2256 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2257 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2258 is a single directory.
2260 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2262 bool-vector-subsetp is now the normal direction (Bug#15912).
2263 * data.c (Fbool_vector_subsetp): Test whether the first argument
2264 is a subset of the second one, not the reverse. Add doc string.
2266 Fix minor problems found by static checking.
2267 * lread.c (load_path_default): Now static.
2268 * textprop.c (text_property_stickiness): Be consistent about the
2269 test used when deciding whether to consider the previous character.
2270 This simplifies the code a bit.
2272 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2276 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2277 (syms_of_frame): Don't defsubr them.
2279 2013-11-25 Glenn Morris <rgm@gnu.org>
2281 * lread.c (load_path_default): Change the sense of the argument.
2282 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2283 from dump_path. When it is not, avoid checking dump_path twice.
2285 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2286 uninstalled dump_path against installed Vload_path. (Bug#15964)
2288 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2290 Export get_pos_property to Elisp.
2291 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2292 (syms_of_editfns): Export it to Elisp.
2294 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2296 2013-11-23 Romain Francoise <romain@orebokech.com>
2298 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2299 initialization here ...
2300 (syms_of_fileio): ... from here.
2302 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2304 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2305 Please use --enable-check-lisp-object-type.
2307 2013-11-23 Glenn Morris <rgm@gnu.org>
2309 * process.c (get_process): Explicit error for dead buffers.
2311 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2313 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2315 2013-11-23 Glenn Morris <rgm@gnu.org>
2317 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2318 * lread.c (load_path_check): Take path to check as argument.
2319 (load_path_default): New, split from init_lread.
2320 (init_lread): Move calc of default load-path to load_path_default.
2321 Empty elements in EMACSLOADPATH now stand for the default.
2322 (load-path): Doc fix.
2323 * emacs.c (decode_env_path): Add option to treat empty elements
2324 as nil rather than ".".
2325 * callproc.c (init_callproc_1, init_callproc):
2326 * image.c (Vx_bitmap_file_path):
2327 * lisp.h (decode_env_path):
2328 * lread.c (Vsource_directory):
2329 Update for new argument spec of decode_env_path.
2331 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2333 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2334 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2336 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2338 Fix some dependency problems that cause unnecessary recompiles.
2339 Problem reported by RMS in
2340 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2341 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2342 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2343 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2344 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2345 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2346 (boostrap-clean): No need to remove stamp-oldxmenu.
2348 Fix recently introduced bool vector overrun.
2349 This was due to an optimization that went awry.
2350 Reported by Glenn Morris in
2351 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2352 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2353 for empty vectors, undoing the 2013-11-18 change.
2354 * data.c (bool_vector_binop_driver): Rely on this.
2355 Fix bug that occasionally overran the destination.
2356 * lisp.h (struct Lisp_Bool_vector): Document this.
2358 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2360 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2363 * nsterm.m (init, run, stop:): Comment out for now, does not work
2366 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2368 * charset.c (syms_of_charset): Don't read past end of string.
2370 2013-11-19 Glenn Morris <rgm@gnu.org>
2372 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2374 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2376 Add hooks to run on gaining/losing focus. (Bug#15029)
2377 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2378 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2379 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2381 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2383 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2384 The old names predated the API change that put destination at end.
2386 Improve API of recently-added bool vector functions (Bug#15912).
2387 The old API had (bool-vector-count-matches A B)
2388 and (bool-vector-count-matches-at A B I), which gave the
2389 misleading impression that the two functions were variants, one
2390 with a location I. The new API has (bool-vector-count-population A)
2391 and (bool-vector-count-consecutive A B I) to make the distinction
2392 clearer. The first function no longer has a B argument, since the
2393 caller can easily determine the number of nils if the length and
2394 number of ts is known.
2395 * data.c (Fbool_vector_count_population): Rename from
2396 bool_vector_count_matches, and accept just 1 argument.
2397 (Fbool_vector_count_consecutive): Rename from
2398 Fbool_vector_count_matches_at.
2400 Always allocate at least one bits_word per bool vector.
2401 See Daniel Colascione in:
2402 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2403 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2404 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2405 * lisp.h (struct Lisp_Bool_vector): Document this.
2407 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2409 * insdel.c (invalidate_buffer_caches): New function, consolidated
2410 from part of prepare_to_modify_buffer.
2411 (insert_from_gap, prepare_to_modify_buffer):
2412 * coding.c (code_convert_region, code_convert_string):
2413 Call invalidate_buffer_caches. (Bug#15841)
2415 * lisp.h (invalidate_buffer_caches): Add prototype.
2417 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2419 * w32term.c (x_update_window_end): Don't invalidate the entire
2420 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2421 highlight needs to be redisplayed. (Bug#15913)
2423 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2425 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2427 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2429 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2430 while we are using Vprin1_to_string_buffer.
2432 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2433 after inserting the description string. (Bug#15907)
2435 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2437 * data.c: Work around bogus GCC diagnostic about shift count.
2438 Reported by Eli Zaretskii in
2439 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2440 (pre_value): New function.
2441 (count_trailing_zero_bits): Use it.
2443 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2445 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2446 assume C macros are not supported even under -g3 in these old GCC
2449 2013-11-15 Leo Liu <sdl.web@gmail.com>
2451 * minibuf.c (Ftry_completion, Fall_completions)
2452 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2454 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2456 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2457 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2458 This avoids placing unnecessary constants into the Emacs code.
2460 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2462 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2463 for Cygwin w32 build.
2465 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2466 for Cygwin w32 build. (Bug#15892)
2468 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2470 Simplify, port and tune bool vector implementation.
2471 * alloc.c (bool_vector_exact_payload_bytes)
2472 (bool_vector_payload_bytes): Remove.
2473 (bool_vector_fill): Return its argument.
2474 * alloc.c (bool_vector_fill):
2476 * print.c (print_object):
2477 Simplify by using bool_vector_bytes.
2478 * alloc.c (make_uninit_bool_vector):
2479 New function, broken out from Fmake_bool_vector.
2480 (Fmake_bool_vector): Use it. Use tail call.
2481 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2482 * data.c (BITS_PER_ULL): New constant.
2483 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2484 if long long versions don't exist.
2485 (shift_right_ull): New function.
2486 (count_one_bits_word): New function, replacing popcount_bits_word
2487 macro. Don't assume that bits_word is no wider than long long.
2488 (count_one_bits_word, count_trailing_zero_bits):
2489 Don't assume that bits_word is no wider than long long.
2490 * data.c (bool_vector_binop_driver, bool_vector_not):
2491 * fns.c (Fcopy_sequence):
2493 Create an uninitialized destination, to avoid needless work.
2494 (internal_equal): Simplify.
2495 (Ffillarray): Prefer tail call.
2496 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2497 contain at least one word.
2498 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2499 chars are narrower than ints.
2500 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2501 * fns.c (Fcopy_sequence):
2503 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2504 Don't try to port to hosts where bits_word values have holes; the
2505 code wouldn't work there anyway. Verify this assumption, though.
2506 (bool_vector_bytes): New function.
2507 (make_uninit_bool_vector): New decl.
2508 (bool_vector_fill): Now returns Lisp_Object.
2510 * xfns.c (xic_create_fontsetname):
2511 * xrdb.c (gethomedir): Prefer tail calls.
2513 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2515 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2516 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2518 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2519 that requires a return value.
2520 (Fset_buffer_modified_p): Take advantage of this change to do
2523 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2525 * buffer.c (Frestore_buffer_modified_p): Sync it with
2526 Fset_buffer_modified_p.
2527 (Fforce_mode_line_update): New function, moved from subr.el.
2528 (Fset_buffer_modified_p): Use them.
2529 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2531 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2533 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2534 This avoids undefined behavior when subtracting pointers into
2535 different aways. On my platform it also makes the code a tad
2536 smaller and presumably faster.
2538 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2540 * keyboard.c (command_loop_1): Use region-extract-function.
2541 * insdel.c (Qregion_extract_function): Not static any more (can we
2542 stop pretending that these vars can benefit from being marked static?).
2544 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2546 * search.c (find_newline): If buffer text is relocated during the
2547 "dumb loop", adjust C pointers into buffer text to follow suit.
2550 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2552 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2553 for conversion (Bug#15837).
2555 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2557 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2558 for the entire range of inserted characters. (Bug#15841)
2560 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2562 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2564 (realize_default_face): Remove assignment to distant-foreground if
2565 unspecified (Bug#15815).
2567 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2569 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2570 cache-long-scans disabled, since we don't want to call
2571 prepare_to_modify_buffer (in insert_1_both) for each message we
2574 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2575 from buffer.c. Improve commentary to the buffer field setter
2578 * buffer.c (bset_cache_long_scans): Static function deleted.
2579 Improve commentary to the buffer field setter functions.
2580 (init_buffer_once): Default for cache-long-scans changed to t.
2583 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2585 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2587 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2588 This bug was introduced in my 2013-06-21 change, and caused
2589 struct Lisp_Sub_Char_Table objects to be given too many slots,
2590 which broke 'make -C admin/unidata'.
2592 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2594 Import changes from mac-port 4.5.
2595 * macfont.m (mac_font_copy_default_descriptors_for_language)
2596 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2597 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2598 (macfont_language_default_font_names): New.
2599 (macfont_list): Rearrange language/charset code.
2600 (macfont_close): Don't check for macfont_info->cache.
2601 (mac_ctfont_create_preferred_family_for_attributes): New font
2602 selection code, call
2603 mac_font_copy_default_name_for_charset_and_languages.
2604 (mac_font_copy_default_descriptors_for_language)
2605 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2607 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2609 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2611 Port to C11 aligned_alloc, and fix some integer overflows.
2612 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2613 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2614 and use of posix_memalign replaced with aligned_alloc.
2615 (aligned_alloc): New function, defined or declared as needed.
2616 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2617 Don't undef; configure.ac now does this.
2618 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2619 (calloc, aligned_alloc): Check for integer overflow.
2620 (aligned_alloc): Rename from memalign. All uses changed.
2621 (memalign): New function, an alias for aligned_alloc.
2623 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2625 * xdisp.c (redisplay_internal): Fix typo in last change.
2627 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2629 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2631 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2633 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2634 redisplay--mode-lines-cause.
2635 (redisplay_internal): Keep them uptodate. Remove redundant check of
2636 buffer_shared_and_changed.
2637 * *.[chm]: Number every assignment to update_mode_lines so we
2638 can track why it is set.
2640 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2642 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2644 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2646 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2647 can track why it is set.
2649 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2651 Integer-related fixes for term.c etc.
2652 * dispextern.h (face_tty_specified_color): New function.
2653 * term.c (turn_on_face): Don't rely on undefined behavior when
2654 assigning an out-of-range value to 'long'.
2655 Simplify test for toggling highlight.
2656 (tty_capable_p): Omit last two (unused) args. All callers changed.
2657 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2658 (read_menu_input, tty_menu_activate, tty_menu_show):
2659 * xfaces.c (x_supports_face_attributes_p)
2660 (tty_supports_face_attributes_p):
2661 Use bool for boolean. All callers changed.
2662 (tty_supports_face_attributes_p): Omit defaults for color indices;
2663 no longer needed. Simplify tail call.
2665 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2667 * xdisp.c (prepare_menu_bars): Mark static.
2668 * lisp.h (prepare_menu_bars): Don't declare.
2669 * xselect.c (x_handle_selection_clear):
2670 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2672 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2674 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2675 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2677 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2679 * keyboard.c (Fcommand_error_default_function): Rename from
2680 Fdefault_error_output.
2682 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2684 * keyboard.c (Fdefault_error_output): New function, extracted from
2686 (syms_of_keyboard): Use it for Vcommand_error_function.
2688 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2690 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2691 (init_eval): Use it to ensure handlerlist is non-NULL.
2692 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2693 (Fsignal): Adjust NULLness test of handlerlist.
2694 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2696 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2698 * callproc.c (call_process): Call prepare_to_modify_buffer before
2699 decoding text read from the sub-process, as the decoded stuff will
2700 be inserted into the buffer. This will invalidate the various
2701 caches maintained for the buffer. (Bug#15148)
2703 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2705 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2706 string of glyphless-char-display.
2708 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2710 * nsfns.m (ns_get_name_from_ioreg): New function.
2711 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2712 OSX >= 10.9. Use ns_get_name_from_ioreg.
2714 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2716 Simplify and port recent bool vector changes.
2717 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2718 only in this file. Use a more-efficient implementation if the
2719 second argument is a power of 2.
2720 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2721 Remove no-longer-necessary compile-time checks.
2722 (bool_vector_exact_payload_bytes): New function.
2723 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2724 exact payload changed to call the new function. Do not assume
2725 that the arg or result fits in ptrdiff_t.
2726 (bool_vector_fill): New function.
2727 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2729 (vroundup_ct): Don't assume arg fits in size_t.
2730 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2731 invoke set_category_set.
2732 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2733 All callers changed. Use bool_vector_set.
2734 * category.h (XCATEGORY_SET): Remove; no longer needed.
2735 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2737 * data.c (Faref): Use bool_vector_ref.
2738 (Faset): Use bool_vector_set.
2739 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2740 (Fbool_vector_not, Fbool_vector_count_matches)
2741 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2742 * fns.c (concat): Use bool_vector_ref.
2743 (Ffillarray): Use bool_vector_fill.
2744 (mapcar1): Use bool_vector_ref.
2745 (sxhash_bool_vector): Hash words, not bytes.
2746 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2747 a constant, since it's now used in #if.
2748 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2749 unsigned char on unusual architectures, so that we no longer
2750 assume that the number of bits per bits_word is a power of two or
2751 is a multiple of 8 or of CHAR_BIT.
2752 (Qt): Add forward decl.
2753 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2754 at least as strictly as bits_word.
2755 (bool_vector_data, bool_vector_uchar_data): New accessors.
2756 All data structure accesses changed to use them.
2757 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2758 (bool_vector_set): New functions.
2759 (bool_vector_fill): New decl.
2760 (ROUNDUP): Move to alloc.c as described above.
2762 Fix recent gnutls changes.
2763 * gnutls.c (Fgnutls_boot): Don't assume C99.
2764 * process.c (wait_reading_process_output): Fix typo in recent change.
2766 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2768 * process.c (wait_reading_process_output, read_process_output)
2769 (send_process): Check gnutls_state is not NULL.
2771 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2772 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2774 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2776 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2777 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2779 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2782 * nsfns.m (Fx_create_frame): Fix memory leak.
2784 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2785 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2786 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2788 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2790 * xdisp.c (message3_nolog, message_with_string): Encode the string
2791 before writing it to the terminal in a non-interactive session.
2793 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2794 sure we concatenate them into a unibyte string.
2796 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2797 resulting temporary name before returning it to the caller.
2798 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2799 is a unibyte string, convert NAME to a unibyte string to ensure
2800 that the result is also a unibyte string.
2802 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2803 create unibyte strings from default paths and directory/file
2806 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2809 * callproc.c (init_callproc): Use build_unibyte_string to make
2810 sure we create unibyte strings from default paths and
2811 directory/file names.
2813 * buffer.c (init_buffer): Don't store default-directory of
2814 *scratch* in multibyte form. The original problem which led to
2815 that is described in
2816 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2817 but it was solved long ago. (Bug#15260)
2819 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2821 Port to stricter C99 platforms.
2822 Especially, C99 prohibits nesting a struct X inside struct Y if
2823 struct X has a flexible array member.
2824 * alloc.c (struct sdata): New type.
2825 (sdata): Implement in terms of struct sdata.
2826 Remove u member; all uses replaced by next_vector, set_next_vector.
2827 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2828 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2829 (struct sblock): Rename first_data member to data, which is now
2830 a flexible array member. All uses changed.
2831 (next_vector, set_next_vector, large_vector_vec): New functions.
2832 (vector_alignment): New constant.
2833 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2834 (struct large-vector): Now merely a NEXT member, since the old approach
2835 ran afoul of stricter C99. All uses changed to use
2836 large_vector_vec or large_vector_offset.
2837 (large_vector_offset): New constant.
2838 * dispnew.c: Include tparam.h, for tgetent.
2839 Do not include term.h; no longer needed.
2840 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2841 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2842 (struct Lisp_Vector): Use a flexible array member for contents,
2843 instead of a union with a member that is an array of size 1.
2845 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2846 fact that the struct no longer contains a union.
2847 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2848 (struct Lisp_Save_Value, struct Lisp_Free):
2849 Use unsigned, not int, for spacers, to avoid c99 warning.
2850 (union specbinding): Use unsigned, not bool, for bitfield, as
2851 bool is not portable to pre-C99 hosts.
2853 2013-11-04 Glenn Morris <rgm@gnu.org>
2855 * emacs.c (usage_message): Mention that `-L :...' appends.
2857 2013-11-02 Glenn Morris <rgm@gnu.org>
2859 * Makefile.in (abs_builddir): Remove.
2860 (bootstrap_exe): Use relative filename.
2862 Use relative filenames in TAGS files.
2863 * Makefile.in (abs_srcdir): Remove it again.
2864 (.PHONY): Remove frc.
2865 (maintainer-clean): No more TAGS-LISP file.
2866 (TAGS): Pass relative file names to etags.
2867 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2869 * Makefile.in (abs_srcdir): New, set by configure.
2871 (maintainer-clean): Remove pointless echo. That should be in the
2872 top-level Makefile, if anywhere. Delete TAGS-LISP.
2873 (extraclean): No s/ and m/ directories for some time.
2874 (TAGS): Also depend on ctagsfiles3.
2875 Remove no-longer-defined S_FILE.
2876 Pass absolute filenames to etags once more.
2877 (TAGS-LISP): Replace lispdir with its expansion.
2878 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2879 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2881 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2883 * xfaces.c (check_lface_attrs, realize_default_face):
2884 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2885 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2887 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2889 * emacs.c (original_pwd): Remove global var by making it local.
2890 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2892 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2894 * xfaces.c: Declare color_distance.
2895 (QCdistant_foreground): New variable.
2896 (NEAR_SAME_COLOR_THRESHOLD): New define.
2897 (load_color2): New function.
2898 (load_color): Call load_color2.
2899 (load_face_colors): Call load_color2 and if distant-color is specified
2900 calculate distant and use distant-color if colors are near.
2901 (LFACE_DISTANT_FOREGROUND): New define.
2902 (merge_face_ref, Finternal_set_lisp_face_attribute)
2903 (Finternal_get_lisp_face_attribute)
2904 (x_supports_face_attributes_p): Handle distant-foreground similar to
2906 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2908 * dispextern.h (lface_attribute_index):
2909 Add LFACE_DISTANT_FOREGROUND_INDEX.
2911 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2913 * image.c (pbm_next_char): New function.
2914 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2915 (pbm_scan_number): Use it.
2916 (Qlibjpeg_version): New variable.
2917 (syms_of_image): DEFSYM and initialize it.
2919 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2921 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2923 2013-10-31 Glenn Morris <rgm@gnu.org>
2925 * emacs.c (original_pwd): New char.
2926 (main): If using --chdir, store original_pwd.
2927 (init_cmdargs): When setting Vinvocation_directory based on a
2928 relative argv[0], use original_pwd if set. (Bug#15768)
2930 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2932 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2934 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2936 * insdel.c: Fix minor problems found by static checking.
2937 (Qregion_extract_function): Now static.
2938 (prepare_to_modify_buffer_1): Remove unused locals.
2940 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2942 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2943 (syms_of_xdisp): Declare pre-redisplay-function.
2944 (markpos_of_region): Remove function.
2945 (init_iterator, compute_stop_pos, handle_face_prop)
2946 (face_before_or_after_it_pos, reseat_to_string)
2947 (get_next_display_element, window_buffer_changed)
2948 (redisplay_internal, try_cursor_movement, redisplay_window)
2949 (try_window_reusing_current_matrix, try_window_id, display_line)
2950 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2951 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2952 * window.h (struct window): Remove field `region_showing'.
2953 * dispextern.h (struct it): Remove region_beg/end_charpos.
2954 (face_at_buffer_position, face_for_overlay_string)
2955 (face_at_string_position): Update prototypes.
2956 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2957 (face_at_string_position): Remove `region_beg' and `region_end' args.
2958 * fontset.c (Finternal_char_font):
2959 * font.c (font_at, font_range): Adjust calls accordingly.
2960 * insdel.c (Qregion_extract_function): New var.
2961 (syms_of_insdel): Initialize it.
2962 (prepare_to_modify_buffer_1): Use it.
2964 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2966 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2967 * ftxfont.c (ftxfont_get_gcs):
2968 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2969 * xfaces.c (x_free_colors, x_free_dpy_colors)
2970 (x_create_gc, unload_color):
2971 * xselect.c (x_property_data_to_lisp):
2972 * xsettings.c (parse_settings):
2973 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2974 (get_bits_and_offset): Adjust definition.
2975 * frame.c (XParseGeometry): Adjust locals.
2976 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2977 * regex.h (toplevel): Likewise for reg_syntax_t.
2979 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2981 * eval.c (run_hook_with_args): Use FUNCTIONP.
2983 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2985 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2986 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2987 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2988 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2989 on MS-Windows anyway.
2990 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2991 (free_realized_face): ...adjust user.
2992 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2993 white relief pixels to -1.
2994 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2995 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2996 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2998 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3000 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3001 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3002 in practice now. All callers changed.
3004 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3006 * dispextern.h (struct face): Use bitfields for 'underline_type'
3007 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3008 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3009 'stipple' member. Move 'lface' member up to help...
3010 * xfaces.c (make_realized_face): ...this function to find and
3011 clear just the members that need clearing.
3012 (load_face_colors, realize_x_face):
3013 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3015 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3017 * xftfont.c (struct xftfont_info): Remove set-but-unused
3019 (xftfont_open): Adjust user.
3020 (xftfont_get_colors): Remove useless prototype.
3022 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3024 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3025 before passing them to 'unexec'. (Bug#15260)
3027 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3029 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3031 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3033 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3034 the changed signature of the font driver's 'close' method.
3036 * w32font.h (w32font_close): Adjust the prototype to the change in
3037 function definition.
3039 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3041 * w32uniscribe.c (uniscribe_close): Adapt the call to
3042 w32font_close to its new prototype.
3044 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3046 Omit unused frame argument of font API's close function.
3047 * font.h (struct font): Drop frame argument. Adjust comment.
3048 * font.c (font_clear_cache, font_close_object): Adjust users.
3049 * ftfont.c (ftfont_close):
3050 * ftxfont.c (ftxfont_close):
3051 * macfont.m (macfont_close):
3052 * nsfont.m (nsfont_close):
3053 * w32font.c (w32font_close):
3054 * xfont.c (xfont_close):
3055 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3056 tweak comments and make functions safe if called more than once for
3057 the same font object.
3059 Perform font-specific cleanup when font object is swept by GC. See
3060 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3061 * alloc.c (cleanup_vector): New function.
3062 (sweep_vector): Call it for each reclaimed vector object.
3063 * font.h (struct font): Adjust comment.
3065 2013-10-24 Glenn Morris <rgm@gnu.org>
3067 * Makefile.in (abs_top_srcdir): New, set by configure.
3069 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3071 Adjust recent font-related changes to fix bug#15686.
3072 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3073 is a live window system frame, mark its default font too.
3075 2013-10-23 Glenn Morris <rgm@gnu.org>
3077 * Makefile.in (RUN_TEMACS): Make relative (again).
3078 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3079 (bootstrap-emacs$(EXEEXT)):
3080 Quote entities that might contain whitespace.
3082 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3084 Port to Solaris 10 and its bundled GCC.
3085 Problem reported by Timothy C. Burt.
3086 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3088 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3090 Do not allow font caches to grow too large.
3091 * alloc.c (compact_font_cache_entry, compact_font_caches):
3092 New functions or stub if not HAVE_WINDOW_SYSTEM.
3093 (compact_undo_list): Factor out from Fgarbage_collect.
3095 (mark_face_cache): Mark face font. Move down to avoid
3097 (mark_terminals): Do not mark font cache here.
3098 (Fgarbage_collect): Call compaction functions described
3099 above. Adjust comment.
3101 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3103 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3104 chdir to HOME (bug#15607).
3106 * nsterm.m (Qcocoa, Qgnustep): New variables.
3107 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3108 (ns_get_color): Make selection color work for GNUstep also.
3110 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3112 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3113 handles mouse clicks. Instead, let GPM use the same code as all
3114 the other mice use. See the discussion starting at
3115 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3116 for the details of the problem with the menu bar this fixes.
3118 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3120 Remove port-specific display name lists to avoid extra
3121 complexity and data duplication with display info lists.
3122 * xterm.h (x_display_name_list): Remove declaration.
3123 * xterm.c (x_display_name_list): Remove.
3124 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3125 * xfns.c (x_display_info_for_name, Fx_display_list):
3126 Likewise. Use x_display_list where appropriate.
3127 * w32term.h (w32_display_name_list): Remove declaration.
3128 * w32term.c (w32_display_name_list): Remove.
3129 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3131 * w32fns.c (x_display_info_for_name, Fx_display_list):
3132 Likewise. Use x_display_list where appropriate.
3133 * nsterm.h (ns_display_name_list): Remove declaration.
3134 * nsterm.m (ns_display_name_list): Remove.
3135 (ns_term_init, syms_of_nsterm): Adjust users.
3136 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3137 Likewise. Use x_display_list where appropriate.
3138 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3139 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3140 (mark_terminals): Mark per-terminal font cache.
3142 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3144 Don't run timers in input-pending-p. Its new check-timers param
3145 provides the prior behavior. (Bug#15045).
3146 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3148 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3150 Make some functions static in non-Microsoft builds.
3151 On my platform (Fedora 19 x86-64), this shrinks the
3152 Emacs executable (text+data) by 0.25%.
3153 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3154 (load_color) [!MSDOS]:
3155 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3156 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3157 * lisp.h (check_existing):
3158 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3159 (network_interface_info) [!WINDOWSNT]:
3160 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3161 Remove extern decls.
3162 * fileio.c (check_existing):
3163 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3164 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3165 (network_interface_info) [!WINDOWSNT]:
3166 * term.c (encode_terminal_code) [!WINDOWSNT]:
3167 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3168 * xfaces.c (load_color) [!MSDOS]:
3170 * fileio.c (check_existing, check_executable, check_writable):
3171 * process.c (network_interface_list, network_interface_info):
3172 Move earlier, so that we don't need forward decls.
3173 * gnutls.c (fn_gnutls_transport_set_errno)
3174 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3176 * w32.c (init_environment): Use faccessat rather than
3177 check_existing, partly for consistency with the rest of the code
3178 in this file, partly so that check_existing can be static.
3180 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3181 * emacs.c (MAIN_PROGRAM): New macro.
3182 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3183 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3185 bool vector int width fixes
3186 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3187 (Fbool_vector_count_matches_at):
3188 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3189 can exceed PTRDIFF_MAX, at least in theory.
3190 (Fbool_vector_count_matches_at):
3191 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3193 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3195 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3196 (struct sockaddr): Add forward decl, for platforms that lack it.
3198 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3200 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3203 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3205 * w32.c (network_interface_get_info, network_interface_list)
3206 (network_interface_info): New functions. (Bug#15610)
3207 (GetAdaptersInfo_Proc): New typedef.
3208 (get_adapters_info): New wrapper function.
3209 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3211 * process.h (network_interface_list, network_interface_info):
3214 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3215 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3216 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3217 for WINDOWSNT. Doc fix.
3218 (syms_of_process): Defsubr Snetwork_interface_list and
3219 Snetwork_interface_info unconditionally.
3221 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3222 in NS GUI sessions. (Bug#15629)
3224 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3226 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3228 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3230 * print.c (print_object): Print " ..." when truncating bool vectors.
3232 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3234 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3235 standard mouse buttons.
3237 * termhooks.h (struct input_event): Remove incorrect commentary.
3239 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3241 Disallow bool vector operations on mixed-length operands.
3242 The old behavior left garbage in the result vector sometimes,
3243 and didn't seem to be useful.
3244 * data.c (Qwrong_length_argument): New static var.
3245 (wrong_length_argument): New function.
3246 (bool_vector_binop_driver): Check that args agree in length.
3248 * keyboard.c, keyboard.h (all_kboards): Now static.
3250 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3252 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3253 note from the lispref.
3255 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3257 * nsterm.h (struct ns_display_info): Remove set-but-unused
3258 member image_cache (image caches are per-terminal anyway).
3259 (FRAME_X_IMAGE_CACHE): Remove.
3260 * nsterm.m (ns_initialize_display_info): Adjust user.
3262 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3264 * w32proc.c: Include mingw_time.h.
3266 * w32.c: Include mingw_time.h.
3268 Implement scrolling of TTY menus when the screen is too short.
3270 * term.c (tty_menu_display): Accept an additional argument, the
3271 menu item from which to start displaying the menu. Account for
3272 the value of Y when limiting the menu to the number of available
3274 (mi_result): New enumeration.
3275 (read_menu_input): Return enumerated value. When the y coordinate
3276 hits min_y or max_y, return scroll indication instead of wrapping
3278 (tty_menu_activate): Handle the scrolling indications from
3279 read_menu_input. Compute the first menu item to display and pass
3280 it to tty_menu_display.
3282 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3284 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3285 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3286 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3287 Adjust to match the change described below.
3288 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3289 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3290 memory_below_frame members to...
3291 * termchar.h (struct tty_display_info): ...here because they're
3292 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3293 * term.c (init_tty):
3294 * nsterm.m (ns_create_terminal):
3295 * w32term.c (w32_create_terminal):
3296 * xterm.c (x_create_terminal): Adjust users.
3297 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3298 to filter out non-TTY frames. Adjust comment.
3299 (scrolling): Adjust user. Prefer eassert for debugging check.
3301 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3303 * xfaces.c (PT_PER_INCH): Remove unused macro.
3304 * termhooks.h (struct terminal): Remove set-but-unused
3305 member fast_clear_end_of_line.
3306 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3307 * nsterm.m (ns_create_terminal):
3308 * term.c (init_tty):
3309 * w32term.c (w32_create_terminal):
3310 * xterm.c (x_create_terminal): Adjust users.
3312 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3314 * lisp.h (bool_vector_size): New function.
3315 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3316 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3317 (Fbool_vector_not, Fbool_vector_count_matches_at):
3318 Remove uses of 'eassume' that should no longer be needed,
3319 because they are subsumed by the 'eassume' in bool_vector_size.
3321 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3323 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3324 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3325 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3327 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3329 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3330 have different dimensions. (Bug#15575)
3332 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3335 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3337 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3339 * term.c (tty_menu_show): Never return with unbalanced
3340 specpdl. Use eassert for debugging check. Adjust style.
3342 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3344 * term.c (read_menu_input): Make selection of menu items
3345 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3346 (tty_menu_activate): Fix off-by-one error when computing max_y.
3348 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3350 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3351 audit logging (only used with GnuTLS 3.x) and enable it.
3353 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3355 * dispnew.c (redraw_frame): Remove useless #ifdef because
3356 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3357 Also, move TTY fflush to...
3358 * term.c (tty_update_end): ...this function.
3360 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3362 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3363 the end of the frame's glyph matrix. (Bug#15575)
3365 * term.c (tty_menu_display): Don't move cursor while overwriting
3366 frame's glyphs with menu items. Limit the number of items
3367 displayed to what can be shown on the available screen lines,
3368 excluding the echo area.
3369 (tty_menu_activate): Limit the Y coordinate allowed by
3370 read_menu_input to the last screen line used for menu display.
3372 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3374 * lisp.h (eassume): New macro.
3375 Also, include <verify.h>, for 'assume'.
3376 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3377 (vroundup, vector_nbytes):
3378 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3379 (Fbool_vector_not, Fbool_vector_count_matches)
3380 (Fbool_vector_count_matches_at):
3381 Use eassume, not eassert.
3382 * casetab.c (set_identity, shuffle):
3383 * composite.c (composition_gstring_put_cache):
3384 * dispnew.c (update_frame_1):
3385 * ftfont.c (ftfont_shape_by_flt):
3386 * image.c (gif_load):
3387 * intervals.c (offset_intervals):
3388 * macfont.m (macfont_shape):
3389 Remove calls to 'assume' that are no longer needed, because
3390 --enable-gcc-warnings no longer generates bogus warnings
3391 when these calls are removed.
3393 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3395 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3397 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3399 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3400 (Qsubstitute_env_in_file_name): New var.
3401 (syms_of_fileio): Define it.
3403 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3405 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3406 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3409 * term.c (save_and_enable_current_matrix): Don't allocate and
3410 don't save margin areas.
3411 (restore_desired_matrix): Don't restore margin areas.
3412 (free_saved_screen): Don't free margin areas.
3414 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3416 * image.c: Pacify --enable-gcc-warnings.
3417 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3418 #define only if used.
3420 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3422 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3423 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3424 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3425 (gif_load): For giflib v5.x and later, display the error message
3426 produced by giflib when its functions fail.
3427 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3430 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3432 * keyboard.c (last_event_timestamp): Remove. For X selection and
3433 GTK popup menus, it may be obtained from per-frame X display info.
3434 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3435 (process_special_events): Adjust users.
3436 * keyboard.h (last_event_timestamp): Remove declaration.
3437 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3438 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3439 * menu.h (xmenu_show): Adjust prototype.
3440 * menu.c (Fx_popup_menu): Adjust user.
3441 * xselect.c (x_own_selection, x_get_foreign_selection)
3442 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3444 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3446 * keyboard.c (init_kboard): Now static. Add arg
3447 to denote window system. Adjust comment.
3448 (init_keyboard): Adjust user.
3449 (allocate_kboard): New function.
3451 * nsterm.m (ns_term_init):
3452 * term.c (init_tty):
3453 * w32term.c (w32_create_terminal):
3454 * xterm.c (x_term_init): Use it.
3455 * keyboard.h (init_kboard): Remove prototype.
3456 (allocate_kboard): Add prototype.
3458 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3460 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3461 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3463 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3465 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3467 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3469 * term.c (tty_menu_activate): Flush the output stream after
3470 showing the cursor, and don't mark the frame garbaged at exit from
3471 the function. Fixes redisplay glitches when moving from one menu
3474 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3476 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3477 or throw error (Bug#15570).
3479 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3481 * intervals.c (temp_set_point_both): Move test into 'eassert',
3484 * lisp.h (eassert): Don't use 'assume'.
3485 Sometimes 'assume' wins in performance, and sometimes it loses,
3486 so it shouldn't be used all the time. Perhaps we need two
3487 flavors of 'eassert', one for where 'assume' is far more likely
3488 to help or to hurt; but that can be done later.
3489 Problem reported by Dmitry Antipov in
3490 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3491 Also, don't include <verify.h>; no longer needed.
3493 2013-10-09 Glenn Morris <rgm@gnu.org>
3495 * eval.c (Fcond): Doc tweak.
3497 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3499 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3500 expressions with side effects to eassert. (Bug#15565)
3502 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3504 * fns.c (hashfn_user_defined): Allow hash functions to return any
3507 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3509 Fix minor problems found by static checking.
3510 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3511 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3512 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3513 * keyboard.c (read_menu_command): Remove unused local.
3514 * lisp.h (read_menu_command): New decl.
3515 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3516 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3517 Return ptrdiff_t, not int.
3518 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3519 not int, for benefit of xpalloc.
3520 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3522 (have_menus_p): Remove; unused.
3523 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3524 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3525 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3527 (save_and_enable_current_matrix): Omit unnecessary casts.
3528 (read_menu_input): Omit local extern decl (now in lisp.h).
3529 Don't access uninitialized storage if mouse_get_xy fails.
3530 (tty_menu_activate): Mark local as initialized, for lint.
3531 (tty_menu_activate, tty_meny_show): Remove unused locals.
3533 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3535 Support menus on text-mode terminals.
3536 * xterm.h (xw_popup_dialog): Add prototype.
3538 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3539 (xmenu_show): Block input here, instead in Fx_popup_menu.
3540 (xw_popup_dialog): New function, with X-specific bits of popup
3543 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3546 * window.c (Fset_window_configuration): Use run-time tests of the
3547 frame type instead of compile-time conditionals, when menu-bar
3548 lines are considered.
3550 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3551 (w32_popup_dialog): New prototypes.
3553 * w32menu.c (Fx_popup_dialog): Function deleted.
3554 (w32_popup_dialog): New function, with w32 specific bits of popup
3555 dialogs. Block input here.
3557 * w32inevt.c (w32_console_read_socket): Minor change to add
3558 debugging TTY events.
3560 * w32fns.c (show_hourglass): If returning early because the frame
3561 is not a GUI frame, unblock input.
3563 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3564 (cursorY): New functions.
3566 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3567 WINDOWSNT, macros that call curX and curY elsewhere.
3569 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3571 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3572 specific function to hide and show cursor on a text-mode terminal.
3573 (tty_menu_struct, struct tty_menu_state): New structures.
3574 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3575 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3576 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3577 (tty_menu_locate, save_and_enable_current_matrix)
3578 (restore_desired_matrix, screen_update, read_menu_input)
3579 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3580 (tty_pop_down_menu, tty_menu_last_menubar_item)
3581 (tty_menu_new_item_coords, tty_menu_show): New functions.
3582 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3584 * nsterm.h (ns_popup_dialog): Adjust prototype.
3586 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3588 (ns_popup_dialog): Adapt order of arguments to the other
3589 *_menu_show implementations.
3590 (Fx_popup_dialog): Function deleted.
3592 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3594 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3596 * menu.c (have_boxes): New function.
3597 (single_keymap_panes): Use it instead of a compile-time
3599 (single_menu_item): Use run-time tests of the frame type instead
3600 of compile-time conditionals.
3601 (encode_menu_string): New function.
3602 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3603 the macro, since different types of frame need different encoding
3605 (digest_single_submenu): Use run-time tests of frame type instead
3606 of, or in addition to, compile-time conditionals.
3607 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3608 (Fx_popup_menu): Detect when the function is called from keyboard
3609 on a TTY. Don't barf when invoked on a text-mode frame.
3610 Check frame type at run time, instead of compile-time conditionals for
3611 invoking terminal-specific menu-show functions.
3612 Call tty_menu_show on text-mode frames.
3613 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3614 run time to determine which alternative to invoke; support dialogs
3617 * keyboard.h <Qmouse_movement>: Declare.
3619 * keyboard.c <Qmouse_movement>: Now extern.
3620 <Qecho_keystrokes>: New static variable.
3621 (read_key_sequence): Accept an additional argument, a flag to
3622 prevent redisplay during reading of the key sequence. All callers
3624 (read_menu_command): New function.
3625 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3627 (toolkit_menubar_in_use): New function.
3628 (make_lispy_event): Use it instead of a compile-time test.
3630 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3631 window-system being available.
3633 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3634 to x-popup-dialog on the frame type, they all now support popup
3637 * dispnew.c (save_current_matrix): Save the margin areas.
3638 (restore_current_matrix): Restore margin areas.
3639 (update_frame_with_menu): New function.
3641 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3644 * alloc.c (make_save_ptr): Now compiled unconditionally.
3646 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3648 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3649 (redraw_frame, update_frame): Adjust users.
3650 * dispextern.h (set_window_update_flags): Adjust prototype.
3651 * xdisp.c (redisplay_internal): When updating all frames with zero
3652 windows_or_buffers_changed, assume that only the windows that shows
3653 current buffer should be really updated.
3655 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3657 Do not allocate huge temporary memory areas and objects while encoding
3658 for file I/O, thus reducing an enormous memory usage for large buffers.
3659 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3660 * coding.h (struct coding_system): New member raw_destination.
3661 * coding.c (setup_coding_system): Initialize it to zero.
3662 (encode_coding_object): If raw_destination is set, do not create
3663 dst_object. Add comment.
3664 * fileio.c (toplevel): New constant E_WRITE_MAX.
3665 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3666 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3668 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3670 * nsterm.m (windowDidExitFullScreen:):
3671 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3673 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3675 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3676 * keyboard.c (unblock_input_to): Don't process pending signals
3677 if a fatal error is in progress.
3679 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3680 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3681 they're talking about words in Lisp bool vectors.
3682 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3683 * data.c (popcount_bits_word): Rename from popcount_size_t.
3684 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3687 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3689 Improve support for popcount and counting trailing zeros (Bug#15550).
3690 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3691 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3692 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3693 (popcount_size_t_msc, popcount_size_t_gcc):
3694 Remove; now done by Gnulib.
3695 (popcount_size_t): Now a macro that defers to Gnulib.
3696 (count_trailing_zero_bits): Return int, for consistency with
3697 Gnulib and because Emacs prefers signed to unsigned int.
3698 Don't assume that size_t is either unsigned int or unsigned long
3699 or unsigned long long.
3700 (size_t_to_host_endian): Do not assume that size_t is either
3701 exactly 32 or exactly 64 bits wide.
3702 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3703 etc., so that it's now an enum constant, not a macro.
3704 No need to assume that it's either 32 or 64.
3706 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3708 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3711 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3713 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3714 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3716 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3718 emacs_read and emacs_write now use void *, not char *.
3719 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3720 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3721 Buffer arg is now void *, not char *. This matches plain
3722 'read' and 'write' better, and avoids a constraint violation
3723 on Solaris 9 with Oracle Studio.
3725 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3727 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3728 memset to explicit loop. Otherwise copy largest possible chunk
3729 from initialized to uninitialized part, thus allowing the longer
3730 memcpy runs and reducing the number of loop iterations.
3732 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3734 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3735 hide toolbar (Bug#15388).
3736 (windowDidEnterFullScreen:): If presentation options are zero,
3737 set them here (Bug#15388).
3738 (ns_update_auto_hide_menu_bar): Remove runtime check.
3739 Don't auto hide dock unless menubar is also auto hidden.
3741 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3743 * editfns.c (message): Mention batch mode in doc string.
3745 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3747 * nsterm.m (check_native_fs): Remove erroneous comment.
3749 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3751 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3752 uses find_newline instead of scan_newline and so doesn't move point.
3754 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3756 Use hardware support for byteswapping on glibc x86 etc.
3757 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3758 whereas the old swap64 needed 30.
3759 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3760 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3761 Use byteswap.h's macros to swap bytes.
3762 * lisp.h (swap16, swap32, swap64): Remove.
3763 All uses replaced by bswap_16, bswap_32, bswap_64.
3765 * bytecode.c (exec_byte_code): Use some more volatile variables
3766 to work around local variables getting clobbered by longjmp.
3767 Port to pre-C99, which doesn't allow decls after stmts.
3769 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3771 * lisp.h (eassert): Assume that COND is true when optimizing.
3772 In other words, take on the behavior of eassert_and_assume.
3773 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3774 (eassert_and_assume): Remove. All uses replaced by eassert.
3776 * xdisp.c (Qglyphless_char): Now static.
3778 Adjust to merge from gnulib.
3779 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3780 * lisp.h: Include <verify.h>, for 'assume'.
3782 * eval.c (clobbered_eassert): New macro.
3783 (internal_catch, internal_condition_case)
3784 (internal_condition_case_1, internal_condition_case_2)
3785 (internal_condition_case_n): Use it instead of eassert
3786 when the argument contains locals clobbered by longjmp.
3787 Don't use clobbered locals outside of clobbered_eassert.
3788 (internal_lisp_condition_case): Use a volatile variable
3789 to work around a local variable's getting clobbered.
3791 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3793 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3794 (PUSH_HANDLER): New macro.
3795 (catchlist): Remove.
3796 (handlerlist): Always declare.
3798 * eval.c (catchlist): Remove (merge with handlerlist).
3799 (handlerlist, lisp_eval_depth): Not static any more.
3800 (internal_catch, internal_condition_case, internal_condition_case_1)
3801 (internal_condition_case_2, internal_condition_case_n):
3803 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3804 handlerlist/catchlist.
3805 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3806 handlerlist which can only handle a single condition-case handler at
3808 (find_handler_clause): Simplify since we only a single branch here
3811 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3813 (bcall0): New function.
3814 (exec_byte_code): Add corresponding cases. Improve error message when
3815 encountering an invalid byte-code. Let Bunwind_protect accept
3816 a function (rather than a list of expressions) as argument.
3818 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3819 and make them unconditional now that they're heap-allocated.
3821 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3823 * charset.c (Fdecode_char, Fencode_char): Remove description of
3824 `restriction' arg. now that it's hidden by advertised-calling-convention.
3826 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3828 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3829 Remove unused variable (from mac-port).
3830 (macfont_draw): Use s->ybase for correct y position.
3832 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3834 * frame.h (struct frame): Drop has_minibuffer member because...
3835 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3836 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3838 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3840 * window.h (struct window): Prefer enum text_cursor_kinds to int
3841 for phys_cursor_type member. Move the latter, phys_cursor_width,
3842 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3843 * window.c (replace_window, make_window): Adjust users.
3845 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3847 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3848 this module is never compiled otherwise.
3850 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3852 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3855 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3857 * xdisp.c (get_next_display_element): Don't call face_for_font in
3858 a build configured --without-x. (Bug#15484)
3860 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3862 * window.c (calc_absolute_offset): #elif should be #elif defined.
3864 * frame.c (delete_frame): Block/unblock input to overcome race
3865 condition (Bug#15475).
3867 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3869 * frame.c (delete_frame): Record selected frame only after
3870 calling Qdelete_frame_functions (Bug#15477).
3872 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3874 * nsterm.m (ns_selection_color): Remove.
3875 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3876 NSColor selectedText(Background)Color. Only for COCOA.
3877 (ns_term_init): Remove assignment of ns_selection_color, logic
3878 moved to ns_get_color.
3880 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3881 NS_SELECTION_COLOR_DEFAULT.
3882 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3884 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3886 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3887 frame' does not have the tool_bar_window member.
3889 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3891 Signal error when reading an empty byte-code object (Bug#15405)
3892 * lread.c (read1): Signal error.
3893 * alloc.c (make_byte_code): eassert header size.
3894 (sweep_vectors): Change an int to size_t.
3896 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3898 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3899 instead of ints, as it's the usual style for offsetof constants. See:
3900 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3902 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3903 This is ugly, but it should fix the performance problem for older
3904 GCC versions in the short run. I'll look into integrating the
3905 Gnulib module for popcount, as a better fix.
3906 See the thread starting in:
3907 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3908 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3909 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3910 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3911 (popcount_size_t): Use it.
3913 2013-09-24 Daniel Colascione <dancol@dancol.org>
3915 * process.c (Fnetwork_interface_info): Fix build break due to
3918 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3920 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3921 Prefer signed to unsigned integers where either will do.
3922 No need for 'const' on locals that do not escape.
3923 Omit easserts with unnecessary and unportable assumptions about
3924 alignment. Avoid unnecessary casts to char *.
3926 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3928 Use union for the payload of struct Lisp_Vector.
3929 This helps to avoid a few glitches dictated by C's aliasing rules.
3930 * lisp.h (struct Lisp_Vector): Use union for next and
3931 contents member. Adjust comment. Change related users.
3932 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3933 Related users changed.
3934 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3935 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3936 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3937 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3939 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3941 Optimize glyph row clearing and copying routines.
3942 * dispextern.h (struct glyph_row): Change layout of struct
3943 glyph_row to help copy_row_except_pointers. Adjust comment.
3944 * dispnew.c (null_row): Remove.
3945 (clear_glyph_row): Use offsetof and memset to find and clear
3946 just the members that need clearing. Adjust comment.
3947 (copy_row_except_pointers): Likewise for copying.
3949 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3951 Some minor cleanups of recently-added bool vector code.
3952 * conf_post.h (assume): Always return void. Use lint version
3953 only if GCC and MSC versions don't apply.
3954 * conf_post.h (assume):
3955 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3956 Depend on _MSC_VER, not __MSC_VER, for consistency with
3958 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3959 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3960 (bool_vector_binop_driver, count_trailing_zero_bits)
3961 (size_t_to_host_endian): Now static, not static inline;
3962 the latter isn't needed with modern compilers and doesn't
3963 work with older compilers anyway.
3965 * alloc.c (valgrind_p): Use bool for boolean.
3967 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3969 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3970 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3971 (display_last_displayed_message_p, message_buf_print)
3972 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3973 Use bool for boolean.
3974 * dispextern.h (cancel_line, init_desired_glyphs):
3975 Remove ancient leftover.
3976 (help_echo_showing_p, hourglass_shown_p):
3977 * lisp.h (noninteractive_need_newline): Adjust declaration.
3979 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3981 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3983 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3984 ...this file and convert the latter to static. Adjust comment.
3985 (make_initial_frame):
3986 * window.c (init_window_once): Adjust user.
3987 * frame.h (last_nonminibuf_frame): Remove declaration.
3988 * lisp.h (selected_frame): Likewise.
3989 * msdos.c (the_only_display_info): Adjust comment.
3991 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3993 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3994 computing the end column of mouse-highlight that comes from
3995 display or overlay strings. (Bug#15437)
3996 (note_mouse_highlight): Adapt calculation of last argument to
3997 mouse_face_from_string_pos to the above change.
3999 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4000 all platforms, not just for clang.
4002 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4004 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4005 about excess arguments to snprintf.
4007 * conf_post.h(assume): Use __builtin_unreachable for clang.
4009 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4011 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4012 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4014 2013-09-23 Daniel Colascione <dancol@dancol.org>
4016 * alloc.c (USE_VALGRIND): New macro; on by default
4017 when ENABLE_CHECKING.
4018 (mark_maybe_object, mark_maybe_pointer)
4019 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4021 (valgrind_p) [USE_VALGRIND]: New variable.
4022 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4024 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4026 * process.c (wait_reading_process_output): Change int pnamelen to
4029 * nsterm.m (setMarkedText:selectedRange:):
4030 (deleteWorkingText):
4031 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4032 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4033 argument to unsigned long to avoid warning.
4034 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4036 * conf_post.h (assume): Fix compiler error: x shall be cond.
4038 2013-09-22 Daniel Colascione <dancol@dancol.org>
4040 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4041 warning when compiling without a window system.
4043 2013-09-22 Daniel Colascione <dancol@dancol.org>
4045 * data.c (Qbool_vector_p): New symbol.
4046 (bool_vector_spare_mask, popcount_size_t_generic)
4047 (popcount_size_t_msc, popcount_size_t_gcc)
4049 (bool_vector_binop_driver)
4050 (count_trailing_zero_bits, size_t_to_host_endian)
4051 (Fbool_vector_exclusive_or)
4052 (Fbool_vector_union)
4053 (Fbool_vector_intersection, Fbool_vector_set_difference)
4054 (Fbool_vector_subsetp, Fbool_vector_not)
4055 (Fbool_vector_count_matches)
4056 (Fbool_vector_count_matches_at): New functions.
4057 (syms_of_data): Intern new symbol, functions.
4058 * alloc.c (bool_vector_payload_bytes): New function.
4059 (Fmake_bool_vector): Instead of calling Fmake_vector,
4060 which performs redundant initialization and argument checking,
4061 just call allocate_vector ourselves. Make sure we clear any
4062 terminating padding to zero.
4063 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4064 instead of open-coding the size calculation.
4065 (vroundup_ct): New macro.
4066 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4067 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4068 * composite.c (composition_gstring_put_cache):
4069 Change lint_assume to assume.
4070 * conf_post.h (assume): New macro.
4071 (lint_assume): Remove.
4072 * dispnew.c (update_frame_1): Change lint_assume to assume.
4073 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4075 * image.c (gif_load): Change lint_assume to assume.
4076 * lisp.h (eassert_and_assume): New macro.
4077 (Qbool_vector_p): Declare.
4078 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4079 (swap16, swap32, swap64): New inline functions.
4080 * macfont.m (macfont_shape): Change lint_assume to assume.
4081 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4082 * xsettings.c (parse_settings): Use new swap16 and
4083 swap32 from lisp.h instead of file-specific macros.
4085 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4087 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4088 found (which can legitimately happen when the glyph row at the
4089 window start is disabled in the current_matrix. (Bug#15365)
4091 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4093 Fix syntax.h bug introduced by recent INLINE change.
4094 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4095 conditionally compiled one way in some modules, and a different
4096 way in others. This doesn't work with extern inline functions,
4097 which must have the same definition in all modules, because the
4098 defining code might be shared across modules, depending on the
4099 implementation. Symptoms reported by Martin Rudalics in:
4100 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4101 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4102 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4103 overriding the corresponding functions in syntax.h.
4104 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4105 (syntax_property): New inline functions.
4106 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4107 Rewrite in terms of these new functions.
4109 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4111 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4112 not chars_in_text, whose result depends on the multibyteness of
4113 the current buffer. (Bug#15426)
4115 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4117 Port recent change to hosts where pointers aren't 'long'.
4118 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4119 Don't assume that pointers are the same width as 'long'.
4120 Add a compile-time check that a pointer fits into two X slots.
4122 A simpler, centralized INLINE.
4123 * conf_post.h (INLINE): Define only if not already defined.
4124 This allows us to use a single INLINE, defined by one file
4126 * emacs.c (INLINE): Define it.
4127 Also, include category.h, charset.h, composite.h, dispextern.h,
4128 syntax.h, systime.h, so that their INLINE definitions are expanded
4130 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4131 * buffer.h, buffer.c (BUFFER_INLINE):
4132 * category.h, category.c (CATEGORY_INLINE):
4133 * character.h, character.c (CHARACTER_INLINE):
4134 * charset.h, charset.c (CHARSET_INLINE):
4135 * composite.h, composite.c (COMPOSITE_INLINE):
4136 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4137 * frame.h, frame.c (FRAME_INLINE):
4138 * intervals.h, intervals.c (INTERVALS_INLINE):
4139 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4140 * lisp.h, alloc.c (LISP_INLINE):
4141 * process.h, process.c (PROCESS_INLINE):
4142 * syntax.h, syntax.c (SYNTAX_INLINE):
4143 * systime.h, sysdep.c (SYSTIME_INLINE):
4144 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4145 * window.h, window.c (WINDOW_INLINE):
4146 Remove. All uses replaced with INLINE.
4148 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4150 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4153 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4155 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4156 'const char *' to avoid compiler warnings due to similar change in
4157 the prototype of x_get_string_resource.
4159 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4161 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4162 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4163 going to replace static variables below. Adjust comments.
4164 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4165 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4166 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4167 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4168 Related users changed.
4169 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4170 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4171 last_mouse_movement_time, going to replace static variables below.
4173 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4174 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4176 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4177 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4178 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4179 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4180 static variables below.
4181 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4182 (last_mouse_scroll_bar): Remove.
4183 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4184 (mouseExited): Related users changed.
4186 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4188 Do not use external array to process X scroll bar messages.
4189 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4190 (x_send_scroll_bar_event): Pack window pointer into two slots
4191 of XClientMessageEvent if we're 64-bit. Adjust comment.
4192 (x_scroll_bar_to_input_event): Unpack accordingly.
4194 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4196 Ifdef away recent changes which aren't relevant to NS port.
4197 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4198 [!HAVE_NS]: Declare as such.
4199 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4200 [!HAVE_NS]: Define as such.
4202 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4204 * frame.c (x_redo_mouse_highlight): New function
4205 to factor out common code used in W32 and X ports.
4206 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4207 * xterm.h (struct x_display_info):
4208 * w32term.h (struct w32_display_info):
4209 * nsterm.h (struct ns_display_info): New members
4210 last_mouse_motion_frame, last_mouse_motion_x and
4211 last_mouse_motion_y, going to replace static variables below.
4212 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4213 (redo_mouse_highlight): Remove.
4214 (note_mouse_movement, syms_of_xterm): Adjust user.
4215 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4216 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4217 (redo_mouse_highlight): Remove.
4218 (note_mouse_movement, syms_of_w32term): Adjust user.
4219 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4220 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4222 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4223 * nsfns.m (compute_tip_xy): Adjust user.
4225 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4227 * frame.c (x_mouse_grabbed): New function.
4228 * dispextern.h (x_mouse_grabbed): Add prototype.
4229 (last_mouse_frame): Remove declaration.
4230 * xterm.h (struct x_display_info):
4231 * w32term.h (struct w32_display_info):
4232 * nsterm.h (struct ns_display_info): New member
4233 last_mouse_frame, going to replace...
4234 * xdisp.c (last_mouse_frame): ...global variable.
4235 (note_tool_bar_highlight):
4236 * w32term.c (w32_mouse_position, w32_read_socket):
4237 * xterm.c (XTmouse_position, handle_one_xevent):
4238 Use x_mouse_grabbed.
4239 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4241 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4243 * w32term.c (w32_read_socket): Avoid temporary
4244 variables in a call to x_real_positions.
4245 * xterm.c (handle_one_xevent): Likewise.
4247 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4249 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4250 (x_icon_type): Remove prototype.
4251 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4252 * frame.c (x_icon_type): Remove.
4253 * w32term.c (x_make_frame_visible, x_iconify_frame):
4254 * xterm.c (x_make_frame_visible, x_iconify_frame):
4255 Use x_set_bitmap_icon to factor out common code.
4257 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4259 * dispextern.h (check_x_display_info, x_get_string_resource):
4260 Declare here just once and unify the latter.
4261 * frame.c (check_x_display_info, x_get_string_resource):
4262 * nsterm.h (check_x_display_info):
4263 * xrdb.c (x_get_string_resource):
4264 * xterm.h (check_x_display_info): Remove prototypes.
4265 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4266 * w32reg.c (x_get_string_resource): Likewise.
4267 (w32_get_rdb_resource): Adjust user.
4269 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4271 * xterm.h (struct x_display_info): New member
4272 x_pending_autoraise_frame, going to replace...
4273 * xterm.c (pending_autoraise_frame): ...static variable.
4274 (x_new_focus_frame, XTread_socket): Adjust users.
4275 * w32term.h (struct w32_display_info): New member
4276 w32_pending_autoraise_frame, going to replace...
4277 * w32term.c (pending_autoraise_frame): ...global variable.
4278 (x_new_focus_frame, w32_read_socket): Adjust users.
4280 2013-09-17 Glenn Morris <rgm@gnu.org>
4282 * xdisp.c (message_dolog): If we create *Messages*,
4283 switch it to messages-buffer-mode.
4285 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4287 Don't overuse 'const' in types of locals.
4288 * bidi.c (bidi_count_bytes):
4289 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4290 (xg_event_is_for_scrollbar):
4291 * xselect.c (x_handle_property_notify)
4292 (x_handle_selection_notify, x_handle_dnd_message):
4293 * xsettings.c, xsettings.h (xft_settings_event):
4294 * xterm.c (x_handle_net_wm_state, handle_one_event)
4295 (x_menubar_window_to_frame, x_detect_focus_change)
4296 (construct_mouse_click, note_mouse_movement)
4297 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4298 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4299 (handle_one_xevent, x_handle_net_wm_state):
4300 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4301 (x_handle_dnd_message):
4302 Avoid unnecessary 'const', typically the second 'const' in
4303 'const foo * const arg', a 'const' that does not affect the API
4304 and doesn't significantly help the human reader.
4306 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4308 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4309 only if Glib < 2.36.0.
4310 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4311 * xsettings.c (init_gconf, init_gsettings): Do not check
4313 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4315 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4317 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4319 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4320 before calling g_type_init.
4322 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4324 * nsterm.m (syms_of_nsterm): ... to here.
4326 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4328 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4329 (ignore_next_mouse_click_timeout): Use Time as X does.
4330 (handle_one_xevent): Avoid cast and use unsigned comparison.
4332 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4334 Do not copy X event in handle_one_xevent except KeyPress case.
4335 Wnen XEvent is processed, it is unlikely to be changed except
4336 KeyPress case, so we can avoid copying and use const pointer to
4337 const data to make sure that an event is not changed elsewhere.
4338 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4339 const' and do not create local copy except for the KeyPress event.
4340 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4341 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4342 (x_handle_net_wm_state, x_menubar_window_to_frame)
4343 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4344 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4345 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4346 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4347 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4348 (x_handle_dnd_message):
4349 * xsettings.c (xft_settings_event):
4350 Use 'const XEvent * const' where appropriate.
4351 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4353 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4355 Fix X event waiting to handle multiple frames.
4356 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4357 * xterm.c (pending_event_wait): Remove. Adjust users.
4358 (x_detect_focus_change): Pass frame arg.
4359 (handle_one_xevent): Find related frame early and clear per-frame
4360 wait_event_type only if this is an event for the relevant frame.
4361 (x_wait_for_event): Use per-frame wait_event_type.
4363 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4365 * nsfns.m (Fx_create_frame): Fix font driver registration for
4368 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4369 for syms_of_macfont.
4371 * nsterm.m: Include macfont.h.
4372 (ns_tmp_flags, ns_tmp_font): Remove.
4373 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4374 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4375 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4376 (changeFont:): Fix code style. Check for font driver type when
4379 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4382 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4383 (nsfont_open): Set font driver type.
4384 Set font->ascent and font->descent. Figure out font instead of
4385 ns_tmp_font, and flags instead of ns_tmp_flags.
4386 Fix indentation. Remove call to ns_draw_text_decoration,
4389 * nsfns.m: Include macfont.h.
4390 (Fx_create_frame): Register macfont driver, make a better default font.
4391 (Fns_popup_font_panel): Get font from macfont driver, if used.
4393 * macfont.m, macfont.h, macuvs.h: New files.
4395 * font.h: Declare syms_of_macfont.
4397 * font.c (syms_of_font): Call syms_of_macfont.
4399 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4401 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4403 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4404 and it is always zero for others, so I assume that this is an ancient
4405 leftover which nobody will want to change any more.
4406 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4407 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4408 * frame.c (x_set_scroll_bar_width):
4409 * w32fns.c (w32_createscrollbar):
4410 * w32term.c (w32_set_vertical_scroll_bar):
4411 * xfns.c (x_set_scroll_bar_default_width):
4412 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4413 (x_scroll_bar_expose): Related users changed.
4415 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4417 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4418 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4419 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4421 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4423 * nsterm.h, w32term.h, xterm.h: ...and not here.
4424 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4425 Remove unused Xisms.
4426 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4427 these modules are never compiled otherwise.
4429 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4431 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4432 Doc fix. (Bug#15375)
4434 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4436 Unify Fx_focus_frame between all ports.
4437 * frame.h (x_focus_frame): New prototype.
4438 * xfns.c (Fx_focus_frame): Remove.
4439 (syms_of_xfns): Do not defsubr it.
4440 (x_focus_frame): X implementation.
4441 * nsfns.m (Fx_focus_frame): Remove.
4442 (syms_of_nsfns): Do not defsubr it.
4443 (x_focus_frame): NS implementation.
4444 * w32term.c (Fx_focus_frame): Remove.
4445 (x_focus_on_frame): Rename to...
4446 (x_focus_frame): W32 implementation.
4447 * w32term.h (x_focus_on_frame): Remove prototype.
4448 * w32fns.c (Fx_focus_frame): Remove.
4449 (syms_of_w32fns): Do not defsubr it.
4450 * frame.c (Fx_focus_frame): Define here.
4451 (syms_of_frame): Defsubr here.
4452 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4454 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4456 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4457 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4458 each port to reference the port-specific window system data.
4459 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4460 (FRAME_DISPLAY_INFO): Define.
4461 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4462 (FRAME_DISPLAY_INFO): Define. Adjust users.
4463 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4464 (FRAME_DISPLAY_INFO): Define. Adjust users.
4465 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4466 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4467 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4468 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4469 * xselect.c, xterm.c: All related users changed.
4471 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4474 (x_menubar_window_to_frame): Remove prototypes.
4475 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4476 (x_menubar_window_to_frame, x_top_window_to_frame):
4478 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4479 (x_menubar_window_to_frame, x_top_window_to_frame):
4480 ...to here and convert all but the last to static.
4482 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4484 * lisp.mk (lisp): Add w32-common-fns.elc.
4486 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4488 * charset.c (char_charset): Document an exception for char-charset.
4490 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4492 * xterm.h (x_display_info): New field last_user_time...
4493 * xterm.c (toplevel): ...to replace static last_user_time.
4494 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4496 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4498 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4499 scroll bar values to prevent thumb from disappear and update comment.
4501 2013-09-11 Glenn Morris <rgm@gnu.org>
4503 * emacs.c (usage_message): Possessive apostrophe tweak.
4505 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4507 * nsterm.m (syms_of_nsterm): Use Qns.
4508 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4509 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4510 * xfns.c (x_display_info_for_name, Fx_open_connection):
4511 Remove old '#if 0' code.
4512 (syms_of_xfns): Use Qx.
4513 * termhooks.h (fullscreen_hook): Remove the leftover.
4514 (struct terminal): Fix typo in comment.
4516 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4518 Cleaning up a few X scroll bar bits.
4519 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4520 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4521 New member last_seen_part, going to replace...
4522 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4523 (xt_action_hook) [USE_LUCID]: Adjust user.
4524 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4525 Lucid-specific scroll bar support.
4526 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4527 to int and adjust to use last_seen_part member.
4528 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4529 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4530 Initialize last_seen_part.
4532 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4534 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4535 insert-buffer-substring an empty string.
4537 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4539 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4540 avoiding a GCC warning.
4542 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4544 Ifdef away frame tool bar code when it is not really used.
4545 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4546 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4547 and minimize_tool_bar_window_p under the above.
4548 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4549 (fset_tool_bar_window): Likewise.
4550 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4551 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4552 (change_frame_size_1):
4553 * window.c (window_from_coordinates, Frecenter): Adjust users.
4554 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4555 code is not really used.
4556 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4557 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4558 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4559 [!USE_GTK && !HAVE_NS]: Define as such.
4560 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4561 (note_mouse_highlight, expose_frame):
4562 * xfns.c (x_set_tool_bar_lines):
4563 * xterm.c (handle_one_xevent): Adjust users.
4565 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4567 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4568 This bug was introduced by my 2013-08-26 patch, which incorrectly
4569 assumed that the terminfo implementation doesn't use termcap buffers.
4570 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4571 these buffers apparently are used after all.
4572 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4573 (struct tty_display_info): Define members termcap_term_buffer and
4574 termcap_strings_buffer even if TERMINFO.
4576 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4579 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4580 'usage' docstring entry to pacify make-docfile.
4582 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4584 Change comparison functions =, <, >, <=, >= to take many arguments.
4585 * data.c: Change comparison functions' interface and implementation.
4586 * lisp.h: Make arithcompare available for efficient two arg
4588 * bytecode.c: Use arithcompare.
4589 * fileio.c: Use new interface.
4591 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4593 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4595 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4597 * eval.c (Feval): Document the new use of `lexical'.
4599 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4601 Review and drop old frame resize hack.
4602 * frame.h (struct frame): Remove force_flush_display_p.
4603 * dispnew.c (update_frame): Adjust user and don't call
4604 flush_frame here. The comment has said that there was an issues
4605 with redisplaying fringes, but I don't see any differences with
4606 and without this hack. Hopefully we can continue without it.
4607 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4608 current frame matrices twice if resized_p is set.
4610 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4612 Do not populate pure Xism x_sync to other ports.
4613 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4614 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4615 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4616 * w32term.h (x_sync): Remove prototype.
4618 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4620 Cleanup frame flushing.
4621 * dispextern.h (struct redisplay_interface):
4622 Drop flush_display_optional because flush_display is enough
4623 for X and flushing via RIF is just a no-op for others.
4624 * frame.h (flush_frame): New function.
4625 * dispnew.c (update_frame):
4626 * minibuf.c (read_minibuf):
4627 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4629 * keyboard.c (detect_input_pending_run_timers): Do not flush
4630 all frames but selected one in redisplay_preserve_echo_area.
4631 * nsterm.m (ns_flush): Remove no-op.
4632 (ns_redisplay_interface): Adjust user.
4633 * w32term.h (x_flush): Remove no-op.
4634 (w32_redisplay_interface): Adjust user.
4635 * xterm.c (x_flush): Simplify because we do not flush all
4636 frames at once any more. Adjust comment.
4637 (x_redisplay_interface): Adjust user.
4639 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4641 Port --without-x --enable-gcc-warnings to Fedora 19.
4642 * gfilenotify.c (globals_of_gfilenotify):
4643 Call g_type_init only if using an older glib version that needs it.
4645 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4647 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4648 (last_glyphless_glyph_merged_face_id): Remove declarations.
4649 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4650 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4651 (last_glyphless_glyph_merged_face_id): Now static.
4652 (merge_escape_glyph_face): New function, refactored from...
4653 (get_next_display_element): ...here.
4654 (merge_glyphless_glyph_face): New function, refactored from...
4655 (produce_glyphless_glyph): ...here...
4656 * term.c (produce_glyphless_glyph): ...and here.
4658 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4660 * eval.c (eval_sub): Only call Ffunction if necessary.
4662 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4664 Attempt to make redisplay more selective when changing cursor type.
4665 * frame.h (struct frame): New bitfield cursor_type_changed.
4666 * xdisp.c (cursor_type_changed): Remove.
4667 (try_cursor_movement, redisplay_window, try_window_id)
4668 (set_frame_cursor_types, try_window_reusing_current_matrix):
4669 Adjust to use per-frame bitfield.
4670 (redisplay_internal): Look for cursor type change on each visible
4671 frame and consider all frames if cursor type has been changed on
4672 the frame other than selected. If cursor type has been changed on
4673 selected frame only, do not use fast update.
4675 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4677 Attempt to make redisplay more selective when changing fonts.
4678 * frame.h (struct frame): New bitfield fonts_changed.
4679 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4680 (adjust_frame_glyphs): Add prototype.
4681 * dispnew.c (fonts_changed_p): Remove.
4682 (adjust_glyphs): Remove because we do not
4683 adjust matrices on all frames at once any more.
4684 (adjust_frame_glyphs): Block and unblock input here.
4685 (adjust_glyph_matrix): Use fonts_changed.
4686 (change_frame_size_1): Use adjust_frame_glyphs.
4687 * font.c (font_open_entity): Use fonts_changed.
4688 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4689 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4690 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4691 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4692 (shrink_mini_window, Fresize_mini_window_internal)
4693 (window_scroll_pixel_based, Fset_window_configuration)
4694 (apply_window_adjustment, Fset_window_vscroll):
4695 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4696 Use adjust_frame_glyphs.
4697 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4698 (try_window_reusing_current_matrix, try_window_id, display_line)
4699 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4700 (redisplay_internal): Consider fonts_changed and adjust frame
4701 matrices for each frame only if the frame is visible. If font
4702 has been changed on some frame during full redisplay, retry
4703 only visible frames where the font has been actually changed.
4705 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4707 Cache current header and mode line height for each window.
4708 * window.h (struct window): New fields mode_line_height
4709 and header_line_height.
4710 * window.c (make_window): Initialize them.
4711 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4712 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4713 (current_mode_line_height, current_header_line_height):
4715 * xdisp.c (current_mode_line_height, current_header_line_height):
4717 (pos_visible_p, init_xdisp): Adjust user.
4718 (redisplay_window): Invalidate mode_line_height and
4719 header_line_height if current and desired matrices do not agree.
4721 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4723 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4724 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4726 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4728 Make --without-x compatible with --enable-gcc-warnings.
4729 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4730 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4731 members under HAVE_WINDOW_SYSTEM.
4732 * keyboard.c (make_lispy_focus_out): Likewise.
4733 (record_menu_key): Move under HAVE_MENUS.
4734 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4735 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4736 (syms_of_xdisp): Adjust user.
4737 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4738 (start_hourglass, cancel_hourglass):
4739 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4740 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4741 and CLEAR_FONT_TABLE_NFONTS.
4742 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4743 Declare only if HAVE_WINDOW_SYSTEM.
4744 (lface_same_font_attributes_p, clear_face_gcs): Define only
4745 if HAVE_WINDOW_SYSTEM.
4747 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4749 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4750 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4751 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4753 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4755 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4757 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4759 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4760 This fixes a type error on hosts where ptrdiff_t is wider than int.
4762 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4764 * keyboard.c (read_key_sequence_vs): New function.
4765 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4768 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4770 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4772 Makefile improvements.
4773 * Makefile.in (config.status): Don't use double-colon rules, as
4774 they are not portable according to POSIX. Fix shell typo with `;
4775 I guess this rule has never been tested?
4776 (VCSWITNESS): New macro, to override any environment var.
4778 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4780 * xterm.h (struct x_display_info): Do not track X connection
4781 fd separately because it is always available from Display.
4782 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4785 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4787 * buffer.c (drop_overlay):
4788 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4789 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4791 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4793 * buffer.c (Fmake_overlay, Fmove_overlay):
4794 * intervals.c (set_point_from_marker):
4795 * print.c (PRINTPREPARE): Prefer signal_error
4796 to plain error and report unsuitable marker too.
4798 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4800 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4801 for 'dragging' member.
4802 (struct x_output): Remove set-but-unused leftovers
4803 'left_before_move' and 'top_before_move'.
4804 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4805 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4806 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4807 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4808 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4809 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4810 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4811 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4813 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4815 * nsfont.m (INVALID_GLYPH): New define.
4816 (nsfont_encode_char): Use INVALID_GLYPH.
4817 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4819 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4821 * xterm.c (x_last_mouse_movement_time): Revert last change.
4822 This code should use XDisplayMotionBufferSize to check display's
4823 motion history first, and there are few other issues as well.
4824 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4825 (handle_one_xevent): Adjust user.
4827 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4829 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4830 * frame.c (Flast_nonminibuf_frame): ... to here.
4831 (check_minibuf_window): Don't abort if no window was found
4834 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4836 Use XGetMotionEvents to ask the last mouse motion time from X server.
4837 * xterm.c (X_MOTION_HISTORY): Default to 1.
4838 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4839 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4840 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4841 Ifdef away legacy code.
4842 (XTmouse_position, x_scroll_bar_report_motion):
4843 Use x_last_mouse_movement_time.
4844 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4847 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4849 * msdos.c (last_mouse_window): Move to...
4850 (dos_rawgetc): ...this function and adjust comment.
4851 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4852 (mouseMoved): ...this function and adjust comment.
4853 * w32term.c (last_window): Likewise with...
4854 (w32_read_socket): ...this function.
4855 * xterm.c (last_window): Likewise with...
4856 (handle_one_xevent): ...this function.
4858 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4860 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4861 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4862 (handle_one_xevent): ...to here.
4863 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4866 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4868 * msdos.c (IT_set_terminal_window): Remove no-op.
4869 (initialize_msdos_display): Adjust terminal setup.
4870 * w32console.c (w32con_set_terminal_window): Remove no-op.
4871 (initialize_w32_display): Adjust terminal setup.
4872 * w32term.c (w32_set_terminal_window): Remove no-op.
4873 (w32_create_terminal): Adjust terminal setup.
4874 * xterm.c (XTset_terminal_window): Remove no-op.
4875 (x_create_terminal): Adjust terminal setup.
4877 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4879 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4881 (ns_create_terminal): Adjust terminal setup.
4882 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4884 (w32_create_terminal): Adjust terminal setup.
4885 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4887 (x_create_terminal): Adjust terminal setup.
4889 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4891 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4892 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4893 * dispnew.c (buffer_posn_from_coords):
4894 * window.c (Fwindow_end, displayed_window_lines):
4895 * xdisp.c (redisplay_mode_lines): Use it.
4897 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4899 * fontset.c (face_for_char): Check char in the current face font first
4900 if HAVE_NS (Bug#15138).
4902 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4904 * window.c (temp_output_buffer_show): Make sure window returned
4905 by display_buffer is live (Bug#15213).
4907 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4909 Minor cleanup to avoid forward declarations.
4910 * coding.h (struct ccl_spec): Remove forward declaration.
4911 * composite.h (toplevel): Include font.h.
4912 (struct composition_it, struct face, struct font_metrics):
4913 Remove forward declaration.
4914 * dispextern.h (struct image, struct atimer): Likewise.
4915 * emacsgtkfixed.h (struct frame): Likewise.
4916 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4917 * font.h (struct font_driver, struct font, struct glyph_string)
4918 (struct face): Remove forward declaration.
4919 * fontset.h (struct face, struct font): Likewise.
4920 * frame.h (toplevel): Style cleanup.
4921 (enum output_method): Move to...
4922 * termhooks.h (enum output_method): ...here.
4923 (struct glyph, struct frame, struct ns_display_info)
4924 (struct x_display_info, struct w32_display_info):
4925 Remove forward declaration.
4926 * xterm.h (toplevel): Include termhooks.h.
4927 (struct font, struct window, struct glyph_matrix, struct frame)
4928 (struct input_event, struct face, struct image): Remove forward
4930 * gtkutil.h (struct _widget_value): Likewise.
4931 * keyboard.h (toplevel): Include termhooks.h.
4932 (struct input_event): Remove forward declaration.
4934 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4936 * intervals.c (set_point_from_marker): New function.
4937 * editfns.c (Fgoto_char):
4938 * process.c (Finternal_default_process_filter):
4939 * window.c (select_window_1): Use it.
4940 * buffer.h (set_point_from_marker): Add prototype.
4942 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4944 * w32.c (term_winsock): Call release_listen_threads before calling
4946 (_sys_wait_accept): Wait for accept event in a loop with a finite
4947 timeout, instead of waiting indefinitely. Will hopefully avoid
4948 hanging during exit because WSACleanup deadlocks waiting for the
4949 event object to be released. (Bug#14333)
4951 * w32proc.c (release_listen_threads): New function, signals all
4952 the reader threads that listen for connections to stop waiting.
4954 * w32.h (release_listen_threads): Add prototype.
4956 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4958 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4959 field of new marker (for sanity and safety).
4960 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4961 anyway because XMISCTYPE is a function and can't be an lvalue).
4963 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4965 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4966 (x_after_update_window_line, x_scroll_bar_create):
4967 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4968 (handle_one_xevent, x_clear_frame_area):
4969 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4970 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4971 * xterm.h (x_clear_area): Adjust prototype.
4973 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4975 Hook scanning and indentation functions to find_newline. This helps
4976 to avoid duplicated code and renders more respect to newline cache.
4977 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4978 * cmds.c (Fforward_line):
4979 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4980 Use find_newline and avoid unnecessary point movements.
4981 * search.c (scan_newline): Implement on top of find_newline.
4983 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4985 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4986 scoped code (bug#11258).
4988 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4990 * nsterm.m (last_window): New variable.
4991 (EV_TRAILER2): New macro.
4992 (EV_TRAILER): Call EV_TRAILER2.
4993 (mouseMoved:): Add support for mouse-autoselect-window
4994 on nextstep (Bug#6888).
4996 2013-08-28 Andreas Schwab <schwab@suse.de>
4998 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4999 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5000 Remove unused macro definitions.
5001 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5002 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5003 Only define if emacs.
5005 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5007 Prefer enum glyph_row_area to int where appropriate.
5008 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5010 (window_box, window_box_width, window_box_left, window_box_left_offset)
5011 (window_box_right, window_box_right_offset): Adjust prototypes.
5012 * xdisp.c (window_box, window_box_width, window_box_left)
5013 (window_box_left_offset, window_box_right, window_box_right_offset):
5014 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5015 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5016 * nsterm.m (ns_clip_to_row):
5017 * w32term.c (w32_clip_to_row):
5018 * xterm.c (x_clip_to_row): Likewise.
5020 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5022 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5023 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5025 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5027 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5028 for portability to hosts where /bin/sh has problems.
5030 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5032 Redesign redisplay interface to drop global output_cursor.
5033 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5034 (toplevel): Remove declaration of output_cursor.
5035 (set_output_cursor, x_cursor_to): Remove prototype.
5036 * window.h (struct window): New member output_cursor.
5037 (output_cursor_to): New function to replace RIF member.
5038 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5039 (update_text_area, set_window_cursor_after_update): Use it.
5040 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5041 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5042 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5043 * w32term.c (x_update_window_begin, x_update_window_end):
5044 * xterm.c (x_update_window_begin, x_update_window_end):
5045 Adjust to use per-window output cursor.
5047 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5049 Simplify SELECT_TYPE-related code.
5050 Like EMACS_TIME, this portability layer is no longer needed, since
5051 Emacs has been using fd_set as a portability layer for some time.
5052 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5053 (SELECT_TYPE): Remove. All uses changed to fd_set.
5054 (fd_set) [!FD_SET]: New typedef.
5056 Simplify EMACS_TIME-related code.
5057 This portability layer is no longer needed, since Emacs has been
5058 using struct timespec as a portability layer for some time.
5059 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5060 Include <time.h> rather than "systime.h"; that's all that's needed now.
5061 * dispnew.c: Include <timespec.h> rather than "systime.h";
5062 that's all that's needed now.
5063 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5064 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5065 TIMESPEC_RESOLUTION.
5066 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5067 LOG10_TIMESPEC_RESOLUTION.
5068 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5069 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5070 (make_emacs_time): Remove. All used changed to make_timespec.
5071 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5072 (current_timespec): Rename from current_emacs_time. All uses changed.
5073 (add_emacs_time): Remove. All uses changed to timespec_add.
5074 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5075 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5076 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5077 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5078 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5079 (current_timespec): Rename from current_emacs_time. All uses changed.
5080 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5081 changed to timespec_cmp.
5082 * xgselect.c: Include <timespec.h>, since our .h files don't.
5084 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5086 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5087 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5088 Remove the leftovers.
5089 * gtkutil.c (toplevel): Do not declare Qxft but include
5091 * image.c (toplevel): Do not declare Vlibrary_cache because
5092 it's already done in lisp.h.
5094 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5096 * lisp.h (Mouse_HLInfo): Move from here...
5097 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5098 (reset_mouse_highlight): New function.
5099 * msdos.c (dos_set_window_size, IT_update_begin)
5100 (internal_terminal_init):
5101 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5102 (ns_initialize_display_info):
5103 * w32console.c (initialize_w32_display):
5104 * w32term.c (x_update_window_end, x_free_frame_resources)
5105 (w32_initialize_display_info):
5106 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5107 * window.c (Fdelete_other_windows_internal):
5108 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5109 * termchar.h (toplevel):
5110 * xterm.h (toplevel): Include dispextern.h.
5112 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5114 Fix minor problems found by static checking.
5115 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5116 (expect): Avoid nested-if warning.
5117 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5118 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5119 * nsterm.h, nsterm.m (ns_select):
5120 * xgselect.c, xgselect.h (xg_select):
5121 Adjust signature to better match pselect's.
5122 * nsterm.m (ns_select):
5123 Don't set *TIMEOUT, since pselect doesn't.
5124 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5125 diagnostic about assigning const char * to it.
5126 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5128 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5130 * lread.c (substitute_object_recurse): Handle hash-tables as well
5133 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5135 Fix unlikely core dump in init_tty, and simplify terminfo case.
5136 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5137 The old version incorrectly dumped core if malloc returned a
5138 buffer containing only non-NUL bytes.
5139 (init_tty): Do not allocate or free termcap buffers; the
5140 struct does that for us now.
5141 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5142 (struct tty_display_info): Define members termcap_term_buffer and
5143 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5144 use them. Allocate them directly in struct rather than indirectly
5145 via a pointer, to simplify init_tty.
5147 * frame.c (check_minibuf_window): Initialize 'window' properly,
5148 so that Emacs reliably aborts later if 'window' is not initialized.
5150 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5152 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5153 of VoidSymbol (Bug#15154).
5155 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5157 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5158 mouse_face_beg_y and mouse_face_end_y.
5159 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5160 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5161 Adjust users and update comment where appropriate.
5163 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5165 * frame.c (check_minibuf_window): New function.
5166 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5167 Call check_minibuf_window (Bug#15183).
5169 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5171 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5172 because this is the only last cursor data we need to keep and consult.
5173 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5174 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5177 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5179 Fix recovering from possible decompression error.
5180 Since insert_from_gap doesn't always move point, we can't use PT as
5181 the position where the partially decompressed data ends, and
5182 should count how many bytes was produced so far.
5183 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5184 (unwind_decompress): Really delete partially uncompressed data.
5185 (Fzlib_decompress_region): Take decompressed data size into account.
5187 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5189 * syntax.c (init_syntax_once): Adjust comment and do an early
5190 initialization of Qchar_table_extra_slots just once...
5191 * casetab.c (init_casetab_once):
5192 * category.c (init_category_once):
5193 * character.c (syms_of_character):
5194 * coding.c (syms_of_coding):
5195 * xdisp.c (syms_of_xdisp): ...and omit it here.
5197 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5199 * xdisp.c (get_next_display_element): Don't apply to characters
5200 from a display vector the logic of setting it->end_of_box_run_p
5201 suitable for characters from a buffer. (Bug#15175)
5203 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5204 to handle directories, rather than '_utime' which doesn't.
5207 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5209 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5210 or fullscreen (Bug#14627).
5212 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5214 System-dependent integer overflow fixes.
5215 * process.c (Fset_process_window_size): Signal an error if
5216 the window size is outside the range supported by the lower level.
5217 * sysdep.c (set_window_size): Return negative on error,
5218 nonnegative on success, rather than -1, 0, 1 on not in system,
5219 failure, success. This is simpler. Caller changed.
5220 (serial_configure): Remove unnecessary initialization of local.
5221 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5222 size fits in unsigned long; this isn't true on some 32-bit hosts.
5223 Avoid buffer overrun if some future version of /proc/meminfo has a
5224 variable name longer than 20 bytes.
5225 (system_process_attributes) [__FreeBSD__]:
5226 Don't assume hw.availpages fits in 'int'.
5228 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5230 Don't let very long directory names overrun the stack.
5231 Fix some related minor problems involving "//", vfork.
5232 * callproc.c (encode_current_directory): New function.
5233 (call_process): Don't append "/"; not needed.
5234 * fileio.c (file_name_as_directory_slop): New constant.
5235 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5236 this can save the caller having to alloca.
5237 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5238 Use SAFE_ALLOCA, not alloca.
5239 (directory_file_name, Fexpand_file_name): Leave leading "//"
5240 alone, since it can be special even on POSIX platforms.
5241 * callproc.c (call_process):
5242 * process.c (Fformat_network_address):
5243 * sysdep.c (sys_subshell):
5244 Use encode_current_directory rather than rolling our own.
5245 (create_process): No need to encode directory; caller does that now.
5246 * process.h (encode_current_directory): New decl.
5247 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5248 Rework to avoid 'goto xyzzy;'.
5250 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5252 * xdisp.c (handle_face_prop): If the default face was remapped use
5253 the remapped face for strings from prefix properties. (Bug#15155)
5255 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5257 Minor cleanup for redisplay interface and few related functions.
5258 * frame.h (enum text_cursor_kinds): Move from here...
5259 * dispextern.h (enum text_cursor_kinds): ...to here.
5260 (toplevel): Drop unnecessary declarations.
5261 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5262 in update_window_end_hook and draw_window_cursor functions.
5263 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5264 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5265 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5266 * xterm.c (x_update_window_end, x_draw_window_cursor):
5267 * xdisp.c (display_and_set_cursor, update_window_cursor)
5268 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5269 enum text_cursor_kinds where appropriate.
5271 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5273 Redesign redisplay interface to drop updated_row and updated_area.
5274 * dispextern.h (updated_row, updated_area): Remove declaration.
5275 (struct redisplay_interface): Pass glyph row and row area parameters
5276 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5277 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5279 * dispnew.c (updated_row, updated_area): Remove.
5280 (redraw_overlapped_rows, update_window_line): Adjust user.
5281 (update_marginal_area, update_text_area): Likewise. Pass updated row
5282 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5283 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5286 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5288 * process.c (flush_pending_output): Remove stub.
5291 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5293 * callproc.c: Fix race that killed background processes (Bug#15144).
5294 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5295 Record deleted process-id in critical section, not afterwards.
5296 Don't mistakenly kill process created by a call-process invocation
5297 that discards output and does not wait.
5299 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5301 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5302 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5303 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5304 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5305 to shut up compiler in mark_object.
5306 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5308 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5310 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5311 We can't portably rely on PTY_OPEN doing that, even if
5312 it calls posix_openpt with O_CLOEXEC.
5314 2013-08-20 Kenichi Handa <handa@gnu.org>
5316 * character.c (string_char): Improve commentary.
5318 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5320 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5321 (struct animation_cache): Make signature a flexible array member.
5322 All uses changed. This is a tad slower but may insulate us better
5323 from future changes to ImageMagick.
5325 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5327 * image.c: Shrink memory needed for animation cache.
5328 (SIGNATURE_DIGESTSIZE): New constant.
5329 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5330 (imagemagick_create_cache): Copy the signature. This saves
5331 several KB of memory that ImageMagick wastes per signature.
5332 Don't bother updating the update_time, as the caller does that now.
5333 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5334 it's a fixed size struct member now.
5335 (imagemagick_get_animation_cache): Always destroy the signature,
5336 as it's now imagemagick_create_cache's responsibility to copy it.
5337 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5338 and use memcmp rather than strcmp.
5339 eassert that ImageMagick returns a signature of the specified length.
5341 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5343 * image.c (imagemagick_get_animation_cache): Don't segfault on
5345 (imagemagick_get_animation_cache): Revert to previous definition
5346 so that it actually works. But keep the memory leak fix.
5347 (imagemagick_get_animation_cache): Fix memory leak.
5349 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5351 * image.c: Fix animation cache signature memory leak.
5352 Fix some other minor performance problems while we're at it.
5353 (imagemagick_create_cache): Clear just the members that
5354 need clearing. Don't set update_time, as caller does that now.
5355 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5356 Simplify by using pointer-to-pointer instead of a prev pointer.
5357 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5358 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5359 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5360 it's already a copy. Free the signature probe unless it's cached.
5362 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5363 This was introduced by my 2013-08-12 fix for Bug#15035.
5365 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5367 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5368 (imagemagick_prune_animation_cache): Now static.
5370 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5372 * image.c (imagemagick_get_animation_cache): Don't segfault when
5373 pruning all entries.
5375 2013-08-18 Ken Brown <kbrown@cornell.edu>
5377 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5378 static heap if ENABLE_CHECKING is defined.
5379 (max_bss_sbrk_ptr): New variable.
5381 (report_sheap_usage): Report maximum static heap usage instead of
5382 ending static heap usage.
5384 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5386 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5387 of zlib_initialized according to the results of calling
5388 init_zlib_functions.
5390 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5392 * image.c: Implement an ImageMagick per-image cache.
5393 (imagemagick_get_animation_cache): Fix a double-free error.
5394 (imagemagick_load_image): Remove the ping_wand code, which only
5395 apparently saved time on invalid animated images, and slowed down
5396 everything else. Optimise for the common case.
5398 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5400 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5402 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5404 * marker.c (set_marker): Remove documentation of undefined behavior.
5406 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5408 * image.c (imagemagick_compute_animated_image): Animate correctly
5409 when sub-images are smaller than the main image.
5410 (imagemagick_compute_animated_image): Setting the iterator row to
5411 zero is apparently not allowed.
5412 (imagemagick_compute_animated_image): Allow images that say they
5413 have sub-images that are bigger than the main image, but just crop
5416 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5418 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5420 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5422 * image.c (imagemagick_compute_animated_image): Respect the GIF
5425 2013-08-15 Ken Brown <kbrown@cornell.edu>
5427 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5428 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5431 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5433 Fix minor problems found by static checking.
5434 * frame.c (delete_frame):
5435 * xdisp.c (next_element_from_display_vector):
5436 Avoid uninitialized local.
5437 * image.c (imagemagick_compute_animated_image): Port to C89.
5438 Prefer usual GNU indentation style for loops.
5439 Be more careful about bizarrely large sizes, by using ptrdiff_t
5442 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5444 Fix infinite frame selection loop (Bug#15025).
5445 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5447 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5449 * xdisp.c (compute_window_start_on_continuation_line):
5450 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5451 to make sure we end up setting the window start at the leftmost
5452 visible character of the display line. This avoids funky
5453 horizontal shifting because the window start is not kept on the
5454 same position. (Bug#15090)
5455 (next_element_from_display_vector): Support 'box' face attribute
5456 in the face definitions of a display vector. (Bug#15099)
5458 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5460 * image.c (imagemagick_compute_animated_image): Implement animated
5462 (imagemagick_compute_animated_image): Fix some compilation
5463 warnings. Implement a very simple cache to make the animation
5464 usable at all, but it should be replaced with a per-image cache.
5466 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5468 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5469 to do `for' loops over alist values.
5470 * buffer.h (FOR_EACH_BUFFER):
5471 * process.c (FOR_EACH_PROCESS): Use it.
5472 (handle_child_signal, status_notify, Fget_buffer_process)
5473 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5475 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5477 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5478 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5479 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5480 to xzalloc and so avoid redundant call to memset.
5481 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5482 members because it is allocated with xzalloc and so already zeroed.
5484 2013-08-14 Ken Brown <kbrown@cornell.edu>
5486 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5489 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5491 Utility function and macro to copy Lisp string to C string.
5492 * lisp.h (xlispstrdupa): New macro.
5493 (xlispstrdup): New prototype.
5494 * alloc.c (xlispstrdup): New function.
5495 * callint.c (Fcall_interactively):
5496 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5497 (Fsubstitute_in_file_name):
5498 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5499 * image.c (x_create_bitmap_from_file):
5500 * w32term.c (w32_term_init):
5501 * xterm.c (x_term_init): Use xlispstrdup.
5503 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5505 * image.c (imagemagick_load_image): Make animated pictures work.
5506 There's still some problems with background color settings, though
5509 * decompress.c (unwind_decompress): Always restore point.
5511 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5513 * marker.c (set_marker): Reformat documentation.
5515 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5517 * xdisp.c (cursor_type_changed): Now static.
5519 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5520 Use changed. This avoids the need to call xmalloc and for the
5521 caller to call xfree, and avoids memory leaks in some situations.
5523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5525 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5526 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5527 (redisplay_window): If window_end_valid is cleared due to non-zero
5528 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5529 so do not call to try_cursor_movement for that window.
5531 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5533 * window.h (struct window): Convert window_end_pos and
5534 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5535 (wset_window_end_pos, wset_window_end_vpos): Remove.
5536 * dispnew.c (adjust_glyph_matrix):
5537 * window.c (Fwindow_end, replace_window, set_window_buffer)
5539 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5540 (set_vertical_scroll_bar, redisplay_window, try_window)
5541 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5542 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5543 (note_mouse_highlight): Adjust users.
5544 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5547 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5549 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5550 * image.c (imagemagick_filename_hint): Use `const char *' and
5551 prefer SSDATA to SDATA to avoid warnings.
5553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5555 Cleanup window fringes, margins and scroll bars adjustments.
5556 * window.c (set_window_fringes, set_window_margins)
5557 (set_window_scroll_bars, apply_window_adjustment): New functions.
5558 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5559 (Fset_window_scroll_bars): Use them.
5561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5563 * window.h (struct window): Convert scroll_bar_width
5564 from Lisp_Object to integer. Adjust comment.
5565 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5567 * window.c (wset_scroll_bar_width): Remove.
5568 (make_window): Initialize scroll_bar_width.
5569 (Fsplit_window_internal): Use direct assignment.
5570 (Fset_window_configuration, save_window_save):
5571 Convert Lisp_Object to integer and back where appropriate.
5572 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5573 bar was actually changed, and mention this in docstring.
5575 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5577 * decompress.c: Minor simplifications.
5578 (Fzlib_decompress_region): Don't bother verifying
5579 that avail_out <= UINT_MAX, as that was confusing.
5580 Mention the restriction in a comment instead.
5581 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5583 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5585 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5586 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5588 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5590 * image.c (imagemagick_filename_hint): Check for errors in the
5593 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5595 * window.c (Fwindow_margins): Return nil when there's no marginal
5596 area, as per the documented API.
5598 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5599 Fmake_vector, as scroll bar's struct members are not all Lisp
5600 objects now. This avoids crashes in GC.
5602 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5603 bool, so its address could be taken.
5605 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5607 * image.c (imagemagick_filename_hint): New function to possibly
5608 apply `image-content-type-suffixes'.
5609 (imagemagick_load_image): Use it.
5611 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5613 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5614 if loading zlib failed.
5616 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5618 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5619 2013-08-13 checkin below. Change bool to BOOL, rule is:
5620 All Obj-C code uses BOOL, except for interfaces callable from C.
5622 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5624 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5626 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5627 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5628 bool instead of BOOL.
5629 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5630 from Lisp_Object to bitfield. Adjust comment.
5631 * w32term.c (x_scroll_bar_create): Adjust user.
5632 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5633 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5634 Use bool for boolean.
5635 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5636 to `unsigned int' when defining a bitfield.
5638 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5640 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5642 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5644 * window.h (struct window): Convert left_margin_cols and
5645 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5646 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5647 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5649 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5651 (showing_window_margins_p, update_window_line, update_frame_1):
5652 * fringe.c (draw_fringe_bitmap_1):
5653 * xdisp.c (window_box_width): Adjust users.
5654 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5655 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5656 Use direct assignment.
5657 (Fset_window_configuration, save_window_save, Fwindow_margins):
5658 Convert Lisp_Object to integer and back where appropriate.
5659 (Fset_window_margins): Adjust user. Return t if any margin
5660 was actually changed, and mention this in docstring.
5662 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5664 * syntax.c (forward_word):
5665 * cmds.c (forward_char, backward_char): Mention the optional argument.
5667 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5669 * window.h (struct window): Convert left_fringe_width
5670 and right_fringe_width from Lisp_Objects to integers.
5672 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5673 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5674 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5676 (make_window): Initialize new integer fields to -1.
5677 (Fsplit_window_internal): Use direct assignment.
5678 (Fset_window_configuration, save_window_save):
5679 Convert Lisp_Object to integer and back where appropriate.
5680 (Fset_window_fringes): Adjust user. Return t if any fringe
5681 was actually changed, and mention this in docstring.
5683 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5685 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5686 * nsfns.m (x_set_cursor_type):
5687 * w32fns.c (x_set_cursor_type):
5688 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5689 * xdisp.c (set_frame_cursor_types): ...but in common code.
5691 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5693 * font.c (clear_font_cache): New function, stripped from...
5694 (Fclear_font_cache): ...here, which now uses the function
5695 above. Adjust comment.
5696 * font.h (clear_font_cache): Add prototype.
5697 * xfaces.c (clear_face_cache): Use clear_font_cache.
5699 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5701 * window.c (Fset_window_start): Compare `w', not `window' because
5702 `w' might not be equal to `window' after call to decode_live_window.
5704 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5706 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5707 This fixes a problem introduced by the Bug#15035 patch
5708 when using GPG. Reported by Herbert J. Skuhra.
5710 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5712 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5713 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5714 not yet initialized.
5716 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5718 * decompress.c (Fzlib_decompress_region): Support zlib
5719 decompression, too, and rename.
5721 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5723 Minor zlib configuration tweaks.
5724 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5725 Don't assume presence of fn_inflateInit2_ zlib internal function.
5727 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5729 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5730 include the zlib prefix.
5732 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5734 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5735 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5736 define static variables that are pointers to zlib functions to be
5738 (init_zlib_functions) [WINDOWSNT]: New function.
5739 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5741 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5742 macros instead of invoking the zlib functions directly.
5743 (syms_of_decompress): DEFSYM Qzlib_dll.
5744 Staticpro Szlib_available_p.
5746 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5748 Avoid looping over all frame windows to freeze and unfreeze.
5749 * window.h (struct window): Drop frozen_window_start_p.
5750 (freeze_window_starts): Drop prototype.
5751 * frame.h (struct frame): New frozen_window_starts flag.
5752 (FRAME_WINDOWS_FROZEN): New macro.
5753 * window.c (freeze_window_start, freeze_window_starts):
5755 (select_window, replace_window): Adjust users.
5756 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5757 (window_frozen_p): New function.
5758 (redisplay_window): Use it.
5760 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5762 Fix some fd issues when running subprocesses (Bug#15035).
5763 Fix bugs that can leak files or file descriptors on errors.
5764 Don't unlink open temp files, as that's hard for users to diagnose
5765 when things go awry (e.g., temp disk exhausted).
5766 Don't bother to lock temp files. Check for invalid recursion.
5767 * callproc.c (synch_process_fd): Remove. All uses removed.
5768 (synch_process_tempfile): New var or macro.
5769 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5771 (record_kill_process): New arg, the temp name. All callers changed.
5772 (delete_temp_file): Now just a simple wrapper around unlink.
5773 (call_process_kill): New arg, the call_process_fd array.
5774 Close them all. Clear synch_process_pid. Remove the temp file,
5775 or arrange for it to be removed.
5776 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5777 that's been moved to synch_process_tempfile. Caller changed.
5778 Do not remove the tempfile; that's now call_process_kill's
5780 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5781 call_process_kill; the caller now does that.
5782 (call_process_cleanup): Do not close the process fd; that's now
5783 call_process_kill's responsibility.
5784 (Fcall_process): Implement via new function call_process, which
5785 has most of the old body of Fcall_process, but with a different API.
5786 (call_process): New function that does not open or close filefd if
5787 it is nonnegative. Record which fds need to be closed, and let
5788 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5789 Signal an error if invoked recursively (could be done via a hook).
5790 Simplify creation of the tempfile in the MSDOS case.
5791 Don't create the output file until after checking for the executable.
5792 Report any failure to open /dev/null.
5793 Don't open /dev/null for writing twice; once is enough.
5794 Don't create pipe if all output is being discarded or sent to file.
5795 Don't worry about setting up the coding system or reading from the
5796 pipe if all output is being discarded.
5797 Hoist fd_error local into top level, to lessen block nesting.
5798 Don't record deleted pid here; now done by Fcall_process_region.
5799 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5800 and note its success in synch_process_tempfile.
5801 Do not leak resources when child_setup fails.
5802 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5803 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5804 (create_temp_file): Now returns open fd, with an additional
5805 Lisp_Object * argument to return the name. All callers changed.
5806 Do not close the file; rewind it instead, and leave it open for
5807 the caller. Do not lock the temp file. Unwind-protect the file
5808 and the file-descriptor.
5809 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5810 If an asynchrounous process, record it here, not in call_process.
5811 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5812 * eval.c (set_unwind_protect): New function.
5813 * fileio.c (write_region): New function, generalized from the
5814 old Fwrite_region. Do not lock temp files.
5815 (Fwrite_region): Use it.
5816 * lisp.h (set_unwind_protect, write_region): New decls.
5817 * process.c: Include <verify.h>.
5818 (make_process): Mark fds as initially closed.
5819 (deleted_pid_list): Now a list of pid-filename pairs.
5821 (close_process_fd): New function.
5822 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5823 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5824 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5825 (create_process, create_pty, Fmake_serial_process)
5826 (server_accept_connection): Record which fds need to be closed,
5827 and let deactivate_process close them.
5828 (Fmake_network_process): Do not discard the unwind-protect
5829 until it's safe to do so.
5830 (deactivate_process): Close the fds opened by create_process etc.
5831 (Fprocess_send_eof): Adjust to new way of recording open fds.
5832 Report an error if /dev/null can't be opened, instead of aborting.
5833 * process.h (PROCESS_OPEN_FDS): New constant.
5834 (struct Lisp_Process): New member open_fds.
5835 (record_kill_process, record_deleted_pid): Adjust signatures.
5836 (record_deleted_pid): Move decl here ...
5837 * syswait.h (record_deleted_pid): ... from here.
5839 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5841 * decompress.c: Fix bugs with large buffers and weird inputs.
5842 Tune a bit. Reindent as per usual Emacs style.
5843 (BUFFER_SIZE): Remove.
5844 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5845 more than UINT_MAX bytes. Decompress into the gap instead of into
5846 an auto buffer, as this should avoid copying. Return nil if
5847 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5848 set immediate_quit; we shouldn't trust zlib code that much.
5850 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5852 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5853 errors, and really move the gap to where we want it.
5855 * lisp.h: Include decompress.c support.
5857 * emacs.c (main): Include decompress.c support.
5859 * Makefile.in: Include -lz if present.
5861 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5863 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5864 (initWithTitle:): Initialize frame to 0.
5865 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5866 (fillWithWidgetValue:frame:): Rename from
5867 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5869 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5870 fillWithWidgetValue:frame:
5872 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5873 remove memory leak warnings.
5875 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5876 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5879 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5880 (x_activate_menubar): Update the whole menu.
5881 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5882 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5883 current event is not NSSystemDefined (Bug#15001).
5884 Call ns_check_menu_open only if trackingMenu is 2.
5885 (menuDidClose:): New method, decrease trackingMenu.
5886 (fillWithWidgetValue:setDelegate:): New method.
5887 (fillWithWidgetValue:): Call the above.
5889 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5891 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5893 Omit some unnecessary casts.
5894 Many of these go back to the old pre-C89 days, when they may have
5895 been needed, but we've been assuming C89 or later for a while now.
5896 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5897 (live_float_p, live_misc_p, live_vector_p):
5898 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5899 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5900 (defvar_per_buffer):
5901 * callint.c (Fcall_interactively):
5902 * doc.c (Fsubstitute_command_keys):
5903 * filelock.c (get_boot_time):
5904 * frame.c (xrdb_get_resource):
5905 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5906 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5907 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5908 (menuitem_highlight_callback, menu_destroy_callback)
5909 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5910 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5911 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5912 (xg_tool_bar_help_callback, tb_size_cb):
5913 * image.c (xpm_alloc_color, png_read_from_memory)
5914 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5915 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5917 * keymap.c (describe_map):
5918 * nsfns.m (Fns_display_monitor_attributes_list):
5919 * nsmenu.m (process_dialog:):
5920 * nsterm.m (hold_event):
5921 * process.c (wait_reading_process_output):
5922 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5923 * scroll.c (do_direct_scrolling, scrolling_1):
5924 * termcap.c (tgetent):
5925 * window.c (check_window_containing, add_window_to_list)
5926 (freeze_window_starts):
5927 * xdisp.c (compare_overlay_entries, vmessage):
5928 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5929 (x_get_monitor_attributes_xrandr)
5930 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5931 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5932 * xfont.c (xfont_match, xfont_open):
5933 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5934 (menubar_selection_callback, menu_position_func)
5935 (popup_selection_callback, create_and_show_popup_menu)
5936 (dialog_selection_callback, create_and_show_dialog):
5937 * xrdb.c (x_get_string_resource):
5939 * xsmfns.c (x_session_check_input):
5940 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5941 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5942 (xaw_jump_callback, xaw_scroll_callback):
5943 Omit unnecessary casts.
5945 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5947 Minor string-length refactoring.
5948 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5949 * frame.c (make_monitor_attribute_list):
5950 Prefer build_string to strlen + make_string.
5952 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5954 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5955 don't check minor_code (Bug#14417).
5957 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5959 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5960 vertical positions instead. This avoids calling MATRIX_ROW with
5961 row numbers that are possibly beyond valid limits. (Bug#15064)
5963 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5965 Use xstrdup and build_unibyte_string where applicable.
5966 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5967 * xfns.c (x_window):
5968 * xrdb.c (x_get_customization_string):
5969 * xterm.c (xim_initialize):
5970 * w32fns.c (w32_window): Use xstrdup.
5971 (w32_display_monitor_attributes_list):
5972 * emacs.c (init_cmdargs):
5973 * keyboard.c (PUSH_C_STR):
5974 * nsfont.m (nsfont_open):
5975 * sysdep.c (system_process_attributes):
5976 * w32.c (system_process_attributes):
5977 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5979 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5981 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5982 variables of these types so that GDB would know about them, as aid
5983 for debugging fatal exceptions. (Bug#15024) See also
5984 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5987 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5989 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5990 larger than the NSWindow (Bug#14934).
5992 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5994 Redesign redisplay interface to drop global variable updated_window.
5995 Always pass currently updated window as a parameter to update routines.
5996 * dispextern.h (updated_window): Remove declaration.
5997 (struct redisplay_interface): Pass window parameter to
5998 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5999 and after_update_window_hook.
6000 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6002 * dispnew.c (updated_window): Remove.
6003 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6004 (update_window_line): Adjust to match redisplay interface changes.
6005 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6006 (ns_scroll_run, ns_after_update_window_line):
6007 * w32term.c (x_update_window_begin, x_update_window_end)
6008 (x_after_update_window_line, x_scroll_run):
6009 * xterm.c (x_update_window_begin, x_update_window_end)
6010 (x_after_update_window_line, x_scroll_run):
6011 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6012 Likewise. Adjust comments where appropriate.
6013 (x_cursor_to): Simplify because this is always called during window
6014 update (but install debugging check anyway).
6015 (expose_window): Check must_be_updated_p flag to see whether this
6016 function is called during window update.
6018 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6020 Do not reset window modification event counters excessively.
6021 These leftovers and poor man's tricky methods to catch extra
6022 redisplay's attention are no longer needed.
6023 * frame.c (set_menu_bar_lines_1):
6024 * minibuf.c (read_minibuf_unwind):
6025 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6026 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6027 (window_scroll_line_based, Fset_window_configuration):
6028 * xdisp.c (redisplay_window): Do not reset last_modified and
6029 last_overlay_modified counters.
6031 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6033 * xselect.c (x_send_client_event): Set send_event and serial, memset
6034 data.l as it might be bigger than data.b. Use 24 bit mask to
6035 XSendEvent (Bug#15034).
6037 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6039 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6040 for TTY frames that are not the top frame on their console.
6043 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6045 * w32term.c (w32fullscreen_hook): Really maximize frame when
6046 asked for (Bug#14841).
6048 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6050 Prefer selected_window to Fselected_window, likewise for frames.
6051 * buffer.c (Fbuffer_swap_text):
6052 * data.c (Fvariable_binding_locus):
6053 * window.c (run_window_configuration_change_hook): Adjust users.
6054 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6055 Use decode_live_frame.
6057 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6059 Be more careful if selected window shows the buffer other than current,
6060 use window_outdated only if this is not so. This change should also
6061 address some weird issues discussed in Bug#13012.
6062 * window.h (window_outdated): New prototype.
6063 * window.c (window_outdated): Now here. Convert from static and
6064 always assume window's buffer.
6065 (Fwindow_end, Fwindow_line_height): Use it.
6066 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6067 and always assume window's buffer.
6068 (redisplay_window): Adjust user.
6069 (redisplay_internal): Call to reconsider_clip_changes once and
6070 check whether mode line should be updated only if selected window
6071 shows current buffer.
6072 (run_window_scroll_functions): Use eassert for debugging check.
6073 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6075 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6077 * window.c (window_scroll, window_scroll_pixel_based)
6078 (window_scroll_line_based): Use bool for booleans.
6080 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6082 * process.c: Fix minor off-by-one issues in descriptor counts.
6083 This shouldn't fix any real bugs, but it cleans up the code a bit.
6084 (max_process_desc, max_input_desc): -1, not 0, means none.
6086 (delete_input_desc): New function.
6087 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6088 (deactivate_process): Scan backwards when recomuting max_process_desc;
6089 that should be faster.
6090 (init_process_emacs): Initialize max_input_desc.
6092 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6094 Use region cache to speedup bidi_find_paragraph_start.
6095 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6096 Rename cache_long_line_scans to cache_long_scans.
6097 * buffer.c (bset_cache_long_line_scans): Rename to
6098 bset_cache_long_scans.
6099 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6100 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6102 (syms_of_buffer): Rename cache-long-line-scans to
6103 cache-long-scans. Adjust docstring.
6104 * search.c (newline_cache_on_off):
6105 * indent.c (width_run_cache_on_off): Adjust users.
6106 * bidi.c (bidi_paragraph_cache_on_off): New function.
6107 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6108 * insdel.c (prepare_to_modify_buffer):
6109 Invalidate bidi_paragraph_cache if enabled.
6111 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6113 Invalidate region caches only if buffer text is going to be changed.
6114 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6115 (modify_text): ...new prototype.
6116 (prepare_to_modify_buffer_1): New prototype.
6117 * textprop.c (modify_region): Rename to...
6118 (modify_text_properties): ...new function.
6119 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6120 (Fremove_list_of_text_properties): Adjust users.
6121 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6122 (modify_text): ...new function.
6123 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6124 (prepare_to_modify_buffer_1): ...new function.
6125 * casefiddle.c (casify_region):
6126 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6127 (Ftranspose_regions): Use modify_text.
6129 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6131 * lisp.mk (lisp): Add nadvice.elc.
6133 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6135 New macro to iterate over live buffers similar to frames.
6136 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6137 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6138 Declare buffer-related variables here to offload lisp.h.
6139 * buffer.c (Vbuffer_alist): Adjust comment.
6140 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6141 (other_buffer_safely):
6142 * data.c (store_symval_forwarding):
6143 * dispnew.c (Fframe_or_buffer_changed_p):
6144 * fileio.c (Fdo_auto_save):
6145 * filelock.c (unlock_all_files):
6146 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6148 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6150 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6151 * callproc.c (create_temp_file):
6152 * filelock.c (create_lock_file):
6153 Assume mkostemp, since it's now provided by Gnulib.
6155 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6157 * w32.c (mkostemp): New function.
6158 (mktemp): Remove, no longer used. Most of the code reused in
6159 mkostemp. (Bug#15015)
6160 (mktemp): Don't undef.
6162 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6164 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6165 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6166 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6167 (free_glyph_pool, check_glyph_memory): Likewise for
6168 all users. Adjust comments where appropriate.
6170 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6172 * composite.h: Minor fixups.
6173 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6174 to fix a misspelling, and change it to an inline function while
6175 we're at it (it need not be a macro). All uses changed.
6176 (composition_method, composition_valid_p):
6177 Rewrite to avoid assignments in if-conditions.
6179 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6181 Do not use global Lisp_Object in composition macros.
6182 * composite.h (composition_temp): Remove declaration.
6183 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6184 (composition_method, composition_valid_p): ...inline functions.
6185 (compose_region): Remove the leftover.
6186 * composite.c (composition_temp): Remove.
6187 (run_composition_function, update_compositions)
6188 (composition_compute_stop_pos, composition_adjust_point)
6189 (Ffind_composition_internal):
6190 * coding.c (handle_composition_annotation):
6191 * xdisp.c (handle_composition_prop, check_point_in_composition):
6192 Related users changed.
6194 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6196 Drop FRAME_PTR typedef.
6197 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6198 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6199 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6200 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6201 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6202 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6203 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6204 All related users changed.
6206 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6208 * eval.c (default_toplevel_binding): New function.
6210 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6211 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6212 (syms_of_eval): Export them.
6213 * data.c (Fdefault_value): Micro cleanup.
6214 * term.c (init_tty): Use "false".
6216 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6218 Fix X GC leak in GTK and raw (no toolkit) X ports.
6219 * xterm.c (x_free_frame_resources): If white and black relief
6220 GCs are allocated, always free them here.
6221 * xfns.c (x_make_gc): Omit redundant initialization.
6222 * widget.c (create_frame_gcs): Remove the leftover.
6223 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6224 in x_free_frame_resources.
6226 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6228 * nsterm.m (windowWillResize:toSize:): Only change title if
6229 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6231 (viewDidEndLiveResize): New method.
6233 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6234 inside NS_IMPL_COCOA.
6236 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6238 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6239 Do not check whether undo is enabled because record_insert and
6240 record_delete does that themselves.
6242 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6244 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6245 member which is not really used any more.
6246 (FRAME_XIC_BASE_FONTNAME): Remove.
6247 * xfns.c (xic_free_fontset): Adjust user.
6248 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6249 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6250 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6251 (xdialog_show): Use eassert for debugging check.
6252 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6254 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6256 * fileio.c, fns.c (merge): Move extern decl from here ...
6257 * lisp.h (merge): ... to here.
6259 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6261 Fix last font-related change.
6262 * w32font.h (w32font_list_internal, w32font_match_internal):
6264 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6265 (uniscribe_list_family): Adjust to match font API change.
6266 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6267 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6269 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6271 * frame.h (FRAME_MOUSE_UPDATE):
6272 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6273 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6275 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6277 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6278 * font.h (struct font_driver): Change list, match, and list_family
6279 functions to accept struct frame * as first arg.
6280 * font.c (font_score, font_compare, font_sort_entities):
6282 (font_sort_entities, font_list_entities, font_select_entity):
6283 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6284 match font API change.
6285 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6286 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6287 * ftxfont.c (ftxfont_list, ftxfont_match):
6288 * xftfont.c (xftfont_list, xftfont_match):
6289 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6290 * w32font.c (w32font_list, w32font_match, w32font_list):
6291 (w32font_list_internal, w32_font_match_internal): Likewise.
6292 * xfaces.c (Fx_family_fonts): Adjust user.
6294 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6296 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6297 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6298 only if HAVE_X_WINDOWS is in use.
6299 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6300 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6301 * w32term.c (x_wm_set_icon_position): Likewise.
6302 * w32fns.c (x_icon): Adjust user.
6304 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6306 * xterm.c (last_mouse_press_frame): Remove the
6307 leftover which is not really used any more.
6308 (handle_one_xevent, syms_of_xterm): Adjust users.
6309 (x_flush): Call XFlush once per each X display, not frame.
6310 This is better because this code always unconditionally skips
6311 non-X frames in Vframe_list and issues the only XFlush if we
6312 have more than one X frame on the same X display.
6313 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6314 Use bool for booleans.
6315 (x_draw_glyph_string_background, cvt_string_to_pixel):
6316 (cvt_pixel_dtor): Drop unnecessary prototypes.
6317 * xterm.h (x_display_ok): Adjust prototype.
6319 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6321 Drop unnecessary functions that deals with frame pixel size.
6322 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6323 (x_pixel_height): Drop prototypes.
6324 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6325 (x_pixel_height): Drop implementations.
6326 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6327 which should be always valid for window frame.
6328 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6329 * w32menu.c (Fx_popup_dialog):
6330 * xmenu.c (Fx_popup_dialog): Likewise for both.
6332 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6334 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6335 frame parameters and call to Fmodify_frame_parameters just once.
6336 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6337 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6338 and mention nil frame in docstring.
6340 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6342 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6343 (x_figure_window_size): Likewise. Adjust to return long.
6344 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6345 (toplevel): Move Qterminal_live_p to...
6346 * terminal.c (toplevel): ...here, make it static, and...
6347 (syms_of_terminal): ...DEFSYM here.
6348 * frame.h (Qterminal_live_p): Remove declaration.
6349 (make_frame, x_figure_window_size): Adjust prototype.
6350 * nsfns.m (Fx_create_frame): Use long for window flags.
6352 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6354 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6355 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6356 Do not assume that emacs_close (INT_MAX) is a no-op.
6358 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6360 * xfaces.c (make_face_cache): For struct face_cache, prefer
6361 xmalloc to xzalloc and so avoid redundant call to memset.
6362 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6364 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6366 * fringe.c (draw_window_fringes, update_window_fringes)
6367 (compute_fringe_widths):
6368 * w32term.c (x_draw_glyph_string):
6369 * window.c (candidate_window_p, Frecenter):
6370 * xfaces.c (realize_basic_faces, realize_default_face)
6371 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6372 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6373 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6374 * xmenu.c (Fx_menu_bar_open_internal):
6375 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6376 * xsettings.c (xft_settings_event):
6377 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6378 Use bool for booleans. Adjust style and comments where
6380 * dispextern.h (draw_window_fringes, update_window_fringes)
6381 (compute_fringe_widths):
6382 * xterm.h (x_had_errors_p): Adjust prototype.
6384 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6386 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6387 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6389 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6391 * fns.c (toplevel): Remove comment before Fsafe_length because
6394 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6396 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6398 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6400 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6401 frame which got the message is still alive, before dereferencing
6402 its pointer. (Bug#14970)
6404 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6405 be a live window, before using it as such. (Bug#14970)
6407 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6409 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6410 w32_detect_focus_change instead of doing part of its job by hand.
6411 This fixes the problem whereby FOCUS_OUT events were not sent to
6414 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6416 * process.c (Fprocess_list): Doc fix.
6418 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6419 being re-exposed only if it didn't ask to become visible.
6420 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6421 was previously iconified. (Bug#14841)
6422 (x_iconify_frame): Mark the frame iconified.
6424 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6426 Fix minor problems found by static checking.
6427 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6428 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6430 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6432 * eval.c (set_specpdl_old_value): New function.
6433 (unbind_to): Minor simplification.
6434 (get_backtrace_frame): New function.
6435 (Fbacktrace_frame): Use it. Add `base' argument.
6436 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6437 (syms_of_eval): Export backtrace-eval.
6438 * xterm.c (x_focus_changed): Simplify.
6440 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6442 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6444 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6446 * xdisp.c (redisplay_window): Instead of moving point out of
6447 scroll margin, reject the force_start method, and try scrolling
6448 instead. (Bug#14780)
6450 2013-07-24 Ken Brown <kbrown@cornell.edu>
6452 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6455 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6457 * eval.c (Fprogn): Do not check that BODY is a proper list.
6458 This undoes the previous change. The check slows down the
6459 interpreter, and is not needed to prevent a crash. See
6460 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6462 2013-07-23 Glenn Morris <rgm@gnu.org>
6464 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6466 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6468 Port to GNU/Linux systems with tinfo but not ncurses.
6469 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6470 to decide whether ncurses is being used. Without this change,
6471 GCC complains about tgetent not being declared, on a system
6472 that has tinfo installed but ncurses not installed.
6474 * eval.c (Fprogn): Check that BODY is a proper list.
6476 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6477 * data.c (Fsetq_default):
6478 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6479 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6481 Tune by taking advantage of the fact that ARGS is always a list
6482 when a function is declared to have UNEVALLED args.
6484 * emacsgtkfixed.c: Port to GCC 4.6.
6485 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6487 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6489 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6490 here to silence compiler warnings.
6492 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6494 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6495 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6496 from messing up Emacs's 'struct frame' (Bug#14923).
6498 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6500 * alloc.c (make_save_ptr_ptr): Define this function.
6501 It was inadvertently omitted. It's needed only if
6502 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6504 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6506 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6507 frame have focus (Bug#14895).
6509 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6511 Avoid vfork-related deadlock more cleanly.
6512 * callproc.c (child_setup): When the child's exec fails, output
6513 the program name, as that's more useful. Use O_NONBLOCK to avoid
6515 * process.c (create_process_1): Remove; no longer needed.
6516 (create_process): Remove timer hack; no longer needed, now that
6517 the child avoids deadlock.
6519 2013-07-20 Glenn Morris <rgm@gnu.org>
6521 * image.c (Fimage_flush): Fix doc typo.
6523 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6525 Fix array bounds violation when pty allocation fails.
6526 * process.c (PTY_NAME_SIZE): New constant.
6527 (pty_name): Remove static variable; it's now auto.
6528 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6529 Take pty_name as an arg rather than using a static variable.
6530 All callers changed.
6531 (create_process): Recover pty_flag from process, not from volatile local.
6532 (create_pty): Stay inside array even when pty allocation fails.
6533 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6535 * lread.c (Fload): Avoid initialization only when lint checking.
6536 Mention that it's needed only for older GCCs.
6538 2013-07-20 Kenichi Handa <handa@gnu.org>
6540 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6541 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6543 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6545 * lread.c (Fload): Avoid uninitialized warning.
6547 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6549 Fix some minor file descriptor leaks and related glitches.
6550 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6551 (create_lock_file): Use write, not emacs_write.
6552 * image.c (slurp_file, png_load_body):
6553 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6554 (server_accept_connection):
6555 Don't leak an fd on memory allocation failure.
6556 * image.c (slurp_file): Add a cheap heuristic for growing files.
6557 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6558 as that's what the other routines do. Maybe input need not be
6559 blocked at all, but it's better to be consistent.
6560 Avoid undefined behavior when strlen is zero.
6562 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6563 (NSTATICS): Now a constant; doesn't need to be a macro.
6565 2013-07-19 Richard Stallman <rms@gnu.org>
6567 * coding.c (decode_coding_utf_8): Add simple loop for fast
6568 processing of ASCII characters.
6570 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6572 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6574 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6576 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6577 unportable 'struct x_display_info'.
6578 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6581 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6583 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6584 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6586 (system_process_attributes): Prefer plain char to unsigned char
6587 when either will do. Clean up properly if interrupted or if
6588 memory allocations fail. Don't assume sscanf succeeds.
6589 Remove no-longer-needed workaround to stop GCC from whining.
6590 Read command-line once, instead of multiple times. Check read status a
6593 Fix obscure porting bug with varargs functions.
6594 The code assumed that int is treated like ptrdiff_t in a vararg
6595 function, which is not a portable assumption. There was a similar
6596 -- though these days less likely -- porting problem with various
6597 assumptions that pointers of different types all smell the same as
6598 far as vararg functions is conserved. To make this problem less
6599 likely in the future, redo the API to use varargs functions.
6600 * alloc.c (make_save_value): Remove this vararg function.
6601 All uses changed to ...
6602 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6603 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6605 (make_save_ptr): Rename from make_save_pointer, for consistency with
6606 the above. Define only on platforms that need it. All uses changed.
6608 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6610 * keyboard.c: Try to fix typos in previous change.
6611 (DISPLAY_LIST_INFO): New macro.
6612 (kbd_buffer_get_event): Do not access members that are not present
6613 in X11. Revert inadvertent change of "!=" to "=".
6615 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6617 * keyboard.c (kbd_buffer_get_event):
6618 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6619 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6621 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6623 * filelock.c: Fix unlikely file descriptor leaks.
6624 (get_boot_time_1): Rework to avoid using emacs_open.
6625 This doesn't actually fix a leak, but is better anyway.
6626 (read_lock_data): Use read, not emacs_read.
6628 * doc.c: Fix minor memory and file descriptor leaks.
6629 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6630 (get_doc_string, Fsnarf_documentation):
6631 Fix file descriptor leak on error.
6633 * term.c: Fix minor fdopen-related file descriptor leaks.
6634 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6635 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6637 * charset.c: Fix file descriptor leaks and errno issues.
6639 (load_charset_map_from_file): Don't leak file descriptor on error.
6640 Use plain record_xmalloc since the allocation is larger than
6641 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6643 * eval.c (record_unwind_protect_nothing):
6644 * fileio.c (fclose_unwind):
6646 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6647 The replacement doesn't block input, but that no longer seems
6650 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6652 * lread.c: Fix file descriptor leaks and errno issues.
6653 (Fload): Close some races that leaked fds or streams when 'load'
6655 (Fload, openp): Report error number of last nontrivial failure to open.
6656 ENOENT counts as trivial.
6657 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6659 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6660 now that the function is always called with a nonnegative arg.
6661 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6662 All uses replaced with ...
6663 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6665 A few more minor file errno-reporting bugs.
6666 * callproc.c (Fcall_process):
6667 * doc.c (Fsnarf_documentation):
6668 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6669 * process.c (set_socket_option):
6670 Don't let a constructor trash errno.
6671 * doc.c: Include <errno.h>.
6673 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6675 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6677 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6679 Fix w32 bug with call-process-region (Bug#14885).
6680 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6681 to Fcall_process when the input is empty. This simplifies the
6682 code a bit. It makes no difference on POSIXish platforms but
6683 apparently it fixes a bug on w32.
6685 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6686 * fileio.c (close_file_unwind): Don't close if FD is negative;
6687 this can happen when unwinding a zapped file descriptor.
6688 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6689 in case Emacs runs out of memory between the two unwind-protects.
6690 Don't trash errno when closing FD.
6691 Zap the FD in the specpdl when closing it, instead of deferring
6692 the removal of the unwind-protect; this fixes a bug where a child
6693 function unwinds the stack past us.
6695 New unwind-protect flavors to better type-check C callbacks.
6696 This also lessens the need to write wrappers for callbacks,
6697 and the need for make_save_pointer.
6698 * alloc.c (free_save_value):
6699 * atimer.c (run_all_atimers):
6701 * alloc.c (safe_alloca_unwind):
6702 * atimer.c (unwind_stop_other_atimers):
6703 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6704 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6705 * minibuf.c (choose_minibuf_frame_1):
6706 * process.c (make_serial_process_unwind):
6707 * xdisp.c (pop_message_unwind):
6708 * xselect.c (queue_selection_requests_unwind):
6709 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6710 * alloc.c (record_xmalloc):
6711 Prefer record_unwind_protect_ptr to record_unwind_protect with
6713 * alloc.c (Fgarbage_collect):
6714 Prefer record_unwind_protect_void to passing a dummy.
6715 * buffer.c (restore_buffer):
6716 * window.c (restore_window_configuration):
6717 * xfns.c, w32fns.c (do_unwind_create_frame)
6718 New wrapper. All record-unwind uses of wrappee changed.
6719 * buffer.c (set_buffer_if_live):
6720 * callproc.c (call_process_cleanup, delete_temp_file):
6721 * coding.c (code_conversion_restore):
6722 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6723 * editfns.c (save_excursion_restore)
6724 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6725 (save_restriction_restore):
6726 * eval.c (restore_stack_limits, un_autoload):
6727 * fns.c (require_unwind):
6728 * keyboard.c (recursive_edit_unwind, tracking_off):
6729 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6730 * macros.c (pop_kbd_macro, restore_menu_items):
6731 * nsfns.m (unwind_create_frame):
6732 * print.c (print_unwind):
6733 * process.c (start_process_unwind):
6734 * search.c (unwind_set_match_data):
6735 * window.c (select_window_norecord, select_frame_norecord):
6736 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6737 (fast_set_selected_frame):
6738 * xfns.c, w32fns.c (unwind_create_tip_frame):
6739 Return void, not a dummy Lisp_Object. All uses changed.
6740 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6741 * callproc.c (call_process_kill):
6742 * fileio.c (restore_point_unwind, decide_coding_unwind)
6743 (build_annotations_unwind):
6744 * insdel.c (Fcombine_after_change_execute_1):
6745 * keyboard.c (read_char_help_form_unwind):
6746 * menu.c (unuse_menu_items):
6747 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6748 * sound.c (sound_cleanup):
6749 * xdisp.c (unwind_redisplay):
6750 * xfns.c (clean_up_dialog):
6751 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6752 Accept no args and return void, instead of accepting and returning
6753 a dummy Lisp_Object. All uses changed.
6754 * cygw32.c (fchdir_unwind):
6755 * fileio.c (close_file_unwind):
6756 * keyboard.c (restore_kboard_configuration):
6757 * lread.c (readevalllop_1):
6758 * process.c (wait_reading_process_output_unwind):
6759 Accept int and return void, rather than accepting an Emacs integer
6760 and returning a dummy object. In some cases this fixes an
6761 unlikely bug when the corresponding int is outside Emacs integer
6762 range. All uses changed.
6763 * dired.c (directory_files_internal_unwind):
6764 * fileio.c (do_auto_save_unwind):
6765 * gtkutil.c (pop_down_dialog):
6766 * insdel.c (reset_var_on_error):
6767 * lread.c (load_unwind):
6768 * xfns.c (clean_up_file_dialog):
6769 * xmenu.c, nsmenu.m (pop_down_menu):
6770 * xmenu.c (cleanup_widget_value_tree):
6771 * xselect.c (wait_for_property_change_unwind):
6772 Accept pointer and return void, rather than accepting an Emacs
6773 save value encapsulating the pointer and returning a dummy object.
6775 * editfns.c (Fformat): Update the saved pointer directly via
6776 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6777 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6778 (unwind_body): New function.
6779 (record_unwind_protect): First arg is now a function returning void,
6780 not a dummy Lisp_Object.
6781 (record_unwind_protect_ptr, record_unwind_protect_int)
6782 (record_unwind_protect_void): New functions.
6783 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6784 * fileio.c (struct auto_save_unwind): New type.
6785 (do_auto_save_unwind): Use it.
6786 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6787 * insdel.c (struct rvoe_arg): New type.
6788 (reset_var_on_error): Use it.
6789 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6791 (specbinding_func): Remove; there are now several such functions.
6792 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6793 (set_unwind_protect_ptr): New function.
6794 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6796 Be simpler and more consistent about reporting I/O errors.
6797 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6798 Say "Read error" and "Write error", rather than "I/O error", or
6799 "IO error reading", or "IO error writing", when a read or write
6801 * process.c (Fmake_network_process, wait_reading_process_output)
6802 (send_process, Fprocess_send_eof, wait_reading_process_output):
6803 Capitalize diagnostics consistently. Put "failed foo" at the
6804 start of the diagnostic, so that we don't capitalize the
6805 function name "foo". Consistently say "failed" for such
6807 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6808 All callers changed. This is so it can use report_file_error.
6809 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6810 diagnostics consistently as above.
6812 * fileio.c (report_file_errno): Fix errno reporting bug.
6813 If the file name is neither null nor a pair, package it up as a
6814 singleton list. All callers changed, both to this function and to
6815 report_file_error. This fixes a bug where the memory allocator
6816 invoked by list1 set errno so that the immediately following
6817 report_file_error reported the wrong errno value.
6819 Fix minor problems found by --enable-gcc-warnings.
6820 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6821 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6823 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6825 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6826 Set event->arg to Qt if switch-event shall be generated.
6827 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6829 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6831 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6834 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6835 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6836 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6837 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6838 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6839 and there is a focused frame.
6840 (head_table): Add focus-in and focus-out.
6841 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6842 bind to handle-focus-in/out.
6844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6845 (Fhandle_switch_frame): Call Fhandle_focus_in.
6846 (syms_of_frame): defsubr handle-focus-in/out.
6848 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6850 Fix porting bug to older POSIXish platforms (Bug#14862).
6851 * sysdep.c (emacs_pipe): New function, that implements
6852 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6853 This should port better to CentOS 5 and to Mac OS X 10.6.
6854 All calls to pipe2 changed.
6856 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6857 This makes the code easier to read and the executable a bit smaller.
6858 Do not replace all calls to Fcons that happen to create lists,
6859 just calls that are intended to create lists. For example, when
6860 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6861 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6862 Similarly for list2 through list5.
6863 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6864 * bytecode.c (exec_byte_code):
6865 * callint.c (quotify_arg, Fcall_interactively):
6866 * callproc.c (Fcall_process, create_temp_file):
6867 * charset.c (load_charset_map_from_file)
6868 (Fdefine_charset_internal, init_charset):
6869 * coding.c (get_translation_table, detect_coding_system)
6870 (Fcheck_coding_systems_region)
6871 (Fset_terminal_coding_system_internal)
6872 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6873 * composite.c (update_compositions, Ffind_composition_internal):
6874 * dired.c (directory_files_internal, file_name_completion)
6876 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6877 * doc.c (Fsnarf_documentation):
6878 * editfns.c (Fmessage_box):
6880 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6881 (Feval, eval_sub, Ffuncall, apply_lambda):
6882 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6883 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6884 (Fset_file_times, Finsert_file_contents)
6885 (Fchoose_write_coding_system, Fwrite_region):
6886 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6887 * font.c (font_registry_charsets, font_parse_fcname)
6888 (font_prepare_cache, font_update_drivers, Flist_fonts):
6889 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6890 * frame.c (make_frame, Fmake_terminal_frame)
6891 (x_set_frame_parameters, x_report_frame_params)
6892 (x_default_parameter, Fx_parse_geometry):
6893 * ftfont.c (syms_of_ftfont):
6894 * image.c (gif_load):
6895 * keyboard.c (command_loop_1):
6896 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6897 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6898 (Fminor_mode_key_binding, accessible_keymaps_1)
6899 (Faccessible_keymaps, Fwhere_is_internal):
6900 * lread.c (read_emacs_mule_char):
6901 * menu.c (find_and_return_menu_selection):
6902 * minibuf.c (get_minibuffer):
6903 * nsfns.m (Fns_perform_service):
6904 * nsfont.m (ns_script_to_charset):
6905 * nsmenu.m (ns_popup_dialog):
6906 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6907 (Fx_own_selection_internal):
6908 * nsterm.m (append2):
6909 * print.c (Fredirect_debugging_output)
6910 (print_prune_string_charset):
6911 * process.c (Fdelete_process, Fprocess_contact)
6912 (Fformat_network_address, set_socket_option)
6913 (read_and_dispose_of_process_output, write_queue_push)
6914 (send_process, exec_sentinel):
6915 * sound.c (Fplay_sound_internal):
6916 * textprop.c (validate_plist, add_properties)
6917 (Fput_text_property, Fadd_face_text_property)
6918 (copy_text_properties, text_property_list, syms_of_textprop):
6919 * unexaix.c (report_error):
6920 * unexcoff.c (report_error):
6921 * unexsol.c (unexec):
6922 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6923 (Fformat_mode_line, syms_of_xdisp):
6924 * xfaces.c (set_font_frame_param)
6925 (Finternal_lisp_face_attribute_values)
6926 (Finternal_merge_in_global_face, syms_of_xfaces):
6927 * xfns.c (x_default_scroll_bar_color_parameter)
6928 (x_default_font_parameter, x_create_tip_frame):
6929 * xfont.c (xfont_supported_scripts):
6930 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6931 (menu_help_callback, xmenu_show):
6933 * xterm.c (set_wm_state):
6934 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6935 and similarly for list2 through list5.
6937 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6939 * callproc.c (Fcall_process_region): Fix minor race and tune.
6940 (create_temp_file): New function, with the temp-file-creation part
6941 of the old Fcall_process_region. Use Fcopy_sequence to create the
6942 temp file name, rather than alloca + build_string, for simplicity.
6943 Don't bother to block input around the temp file creation;
6944 shouldn't be needed. Simplify use of mktemp.
6945 Use record_unwind_protect immediately after creating the temp file;
6946 this closes an unlikely race where the temp file was not removed.
6947 Use memcpy rather than an open-coded loop.
6948 (Fcall_process_region): Use the new function. If the input is
6949 empty, redirect from /dev/null rather than from a newly created
6950 empty temp file; this avoids unnecessary file system traffic.
6952 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6954 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6955 Simplify by making this case like the other two. This is a bit
6956 slower on obsolete hosts, but the extra complexity isn't worth it.
6958 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6959 * process.c (create_process) [!DOS_NT]:
6960 Remove now-unnecessary calls to emacs_close.
6962 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6964 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6965 returning early. (Bug#14850)
6967 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6968 and inhibit-iso-escape-detection attributes of 'undecided'.
6971 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6973 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6974 Reported by Herbert J. Skuhra in
6975 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6977 Don't lose top specpdl entry when memory is exhausted.
6978 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6979 specpdl overflow here, to simplify callers; all callers changed.
6980 Always reserve an unused entry at the stack top; this avoids
6981 losing the top entry's information when memory is exhausted.
6983 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6985 Clean up errno reporting and fix some errno-reporting bugs.
6986 * callproc.c (Fcall_process):
6987 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6988 * process.c (create_process, Fmake_network_process):
6989 * unexaix.c (report_error):
6990 * unexcoff.c (report_error):
6991 Be more careful about reporting the errno of failed operations.
6992 The code previously reported the wrong errno sometimes.
6993 Also, prefer report_file_errno to setting errno + report_file_error.
6994 (Fcall_process): Look at openp return value rather than at path,
6995 as that's a bit faster and clearer when there's a numeric predicate.
6996 * fileio.c (report_file_errno): New function, with most of the
6997 old contents of report_file_error.
6998 (report_file_error): Use it.
6999 (Ffile_exists_p, Ffile_accessible_directory_p):
7000 Set errno to 0 when it is junk.
7001 * fileio.c (Faccess_file):
7002 * image.c (x_create_bitmap_from_file):
7003 Use faccessat rather than opening the file, to avoid the hassle of
7004 having a file descriptor open.
7005 * lisp.h (report_file_errno): New decl.
7006 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7009 * process.c (create_process, wait_reading_process_output) [AIX]:
7010 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7011 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7012 a multithreaded environment anyway).
7013 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7015 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7017 * image.c (x_find_image_file): Don't close a remote file handle.
7019 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7021 Fix races with threads and file descriptors.
7022 * callproc.c (Fcall_process_region):
7023 * dired.c (open_directory):
7024 * emacs.c (main, Fdaemon_initialized):
7025 * image.c (x_find_image_file):
7026 * inotify.c (Finotify_rm_watch):
7027 * lread.c (Flocate_file_internal):
7028 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7029 * term.c (term_mouse_moveto, init_tty):
7030 * termcap.c (tgetent):
7031 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7032 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7033 * unexhp9k800.c, unexmacosx.c (unexec):
7034 * callproc.c (Fcall_process_region):
7035 Use emacs_close, not close.
7036 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7037 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7038 and posix_close function on current platforms (which all lack them).
7039 (emacs_close): Use it. This should fix the races on GNU/Linux and
7040 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7041 and it should avoid closing random victim file descriptors on
7044 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7046 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7047 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7050 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7051 This is for .gdbinit xbacktrace.
7053 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7054 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7055 (emacs_set_tty): Now static.
7056 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7057 * term.c (tty_capable_p, tty_default_color_capabilities)
7058 (get_tty_terminal, term_mouse_movement)
7059 (handle_one_term_event, init_tty, maybe_fatal):
7060 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7061 (tgetent, scan_file, name_match, compare_contin):
7062 * terminal.c (get_terminal):
7063 Use bool for boolean.
7064 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7065 Prefer char to unsigned char if either will do.
7066 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7067 (tty_write_glyphs): Prefer int to unsigned.
7068 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7069 All callers changed.
7070 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7072 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7075 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7076 (B__dummy__): New dummy symbol, to pacify C89.
7077 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7078 they can't grok varargs macros.
7079 * dispnew.c (add_window_display_history)
7080 (add_frame_display_history):
7081 * print.c (print_object):
7082 * xdisp.c (debug_method_add):
7083 Use %p printf format only for void pointers.
7084 * emacs.c (usage_message): New constant, replacing ...
7085 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7086 (main): Adjust to usage reorg.
7087 * fns.c (syms_of_fns):
7088 * profiler.c (syms_of_profiler):
7089 Don't use non-constant struct initializers.
7090 * gnutls.h (gnutls_initstage_t):
7091 * lisp.h (enum Lisp_Fwd_Type):
7092 * lread.c (lisp_file_lexically_bound_p):
7093 * xsettings.c (anonymous enum):
7094 Remove trailing comma.
7095 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7096 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7097 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7099 * regex.c (const_re_char): New type, to pacify strict C89.
7100 All uses of 'const re_char' replaced to use it.
7101 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7102 with glibc when strict C89. This change is imported from gnulib.
7104 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7105 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7106 Omit GNU_LINUX implementation, since it requires long long.
7107 * xterm.c (x_draw_underwave):
7108 Do not assume the traditional order of struct's members.
7109 (x_term_init): Rewrite to avoid the need for non-constant structure
7112 Syntax cleanup, mostly replacing macros with functions.
7113 This removes the need for the syntax_temp hack.
7114 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7115 * syntax.c (SYNTAX_INLINE): New macro.
7116 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7117 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7118 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7119 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7120 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7121 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7122 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7123 Now constants, not macros.
7124 (syntax_temp) [!__GNUC__]: Remove.
7125 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7126 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7127 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7128 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7129 Move here from syntax.h; now functions, not macros. Except for the
7130 last function, these are static since only syntax.c uses them.
7131 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7132 All uses changed. Now a function, not a macro; use this fact
7133 to simplify the code.
7134 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7135 compiler bugs; no longer relevant.
7136 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7137 (SYNTAX_INLINE): New macro.
7138 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7139 for the new functions. Use bool for boolean member.
7140 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7141 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7142 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7143 (SETUP_BUFFER_SYNTAX_TABLE):
7144 Now extern inline functions, not macros.
7145 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7146 Remove; all uses replaced by implementation.
7147 (syntax_temp) [!__GNUC__]: Remove decl.
7148 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7150 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7152 * emacs.c (main): Fix syntax error.
7154 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7156 Timestamp fixes for undo (Bug#14824).
7157 * atimer.c (schedule_atimer):
7158 * fileio.c (Ffile_newer_than_file_p):
7159 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7160 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7161 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7162 (syms_of_fileio): Remove Sclear_visited_file_name.
7163 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7164 file doesn't exist; this avoids an ambiguity with negative timestamps.
7165 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7166 * systime.h (make_emacs_time, invalid_emacs_time):
7167 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7168 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7169 * undo.c (record_first_change): Push (visited-file-modtime) onto
7170 undo list rather than reimplementing it by hand, incorrectly.
7172 2013-07-09 Ken Brown <kbrown@cornell.edu>
7174 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7176 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7178 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7180 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7182 Handle errno and exit status a bit more carefully.
7183 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7184 number into an exit status. Instead, use EXIT_CANCELED.
7185 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7186 * callproc.c (relocate_fd):
7187 * emacs.c (close_output_streams, main):
7188 * process.c (create_process):
7189 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7190 Use emacs_perror for simplicity.
7191 * callproc.c (relocate_fd, main):
7192 * sysdep.c (sys_subshell):
7193 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7194 (shut_down_emacs): Use emacs_write, not write.
7195 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7196 * fileio.c (Fcopy_file, e_write):
7197 * nsterm.m (ns_select):
7198 * process.c (send_process):
7199 * sound.c (vox_write):
7200 Use emacs_write_sig, not emacs_write.
7201 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7202 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7204 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7206 (emacs_full_write): New function.
7207 (emacs_write): Rewrite to use it.
7208 (emacswrite_sig, emacs_perror): New functions.
7209 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7211 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7213 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7214 on NS even if it is present. Pixmap on NS is a void*.
7216 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7218 Port to Ubuntu 10 (Bug#14803).
7219 Problem reported by T.V. Raman.
7220 * process.c (close_on_exec, accept4, process_socket):
7221 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7223 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7225 * w32.c (sys_dup): Declare prototype.
7229 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7231 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7233 Make file descriptors close-on-exec when possible (Bug#14803).
7234 This simplifies Emacs a bit, since it no longer needs to worry
7235 about closing file descriptors by hand in some cases.
7236 It also fixes some unlikely races. Not all such races, as
7237 libraries often open files internally without setting
7238 close-on-exec, but it's an improvement.
7239 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7240 * callproc.c (Fcall_process) [!MSDOS]:
7241 * emacs.c (main) [!DOS_NT]:
7242 * nsterm.m (ns_term_init):
7243 * process.c (create_process):
7244 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7245 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7246 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7247 Prefer mkostemp with O_CLOEXEC to mkstemp.
7248 * callproc.c (relocate_fd) [!WINDOWSNT]:
7249 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7250 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7252 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7253 Make the resulting file descriptor close-on-exec.
7254 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7255 * lread.c (load_descriptor_list, load_descriptor_unwind):
7256 Remove; no longer needed. All uses removed.
7257 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7258 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7260 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7261 (Fmake_network_process, Fnetwork_interface_list):
7262 (Fnetwork_interface_info, server_accept_connection):
7263 Make newly-created socket close-on-exec.
7264 * sysdep.c (emacs_open, emacs_fopen):
7265 Make new-created descriptor close-on-exec.
7266 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7267 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7269 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7271 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7272 for NS_IMPL_GNUSTEP.
7274 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7276 Fix openp errno handling.
7277 * callproc.c (Fcall_process): Preserve openp errno around close.
7278 * lread.c (openp): Set errno when returning -1, as some callers
7281 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7283 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7285 * nsterm.h (NSSavePanel): Update comment.
7286 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7287 (ns_run_file_dialog): Declare.
7289 * nsfns.m: Remove panelOK.
7291 (ns_run_file_dialog): New function.
7292 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7293 event loop, so file dialog is popped up by ns_run_file_dialog, called
7294 by sendEvent (Bug#14578).
7295 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7297 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7299 * xdisp.c (default_line_pixel_height): New function.
7300 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7301 (try_cursor_movement, redisplay_window, try_window)
7302 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7304 * window.c (window_scroll_pixel_based):
7305 use default_line_pixel_height.
7307 * dispextern.h (default_line_pixel_height): Add prototype.
7309 * frame.c (x_set_line_spacing): Accept a float value for
7310 line-spacing parameter, per the documentation.
7312 * data.c (Fmultibyte_string_p): Doc fix.
7314 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7316 Use emacs_open more consistently when opening files.
7317 This handles EINTR more consistently now, and makes it easier
7318 to introduce other uniform changes to file descriptor handling.
7319 * sysstdio.h: New file.
7320 * buffer.c (mmap_init):
7321 * cygw32.c (chdir_to_default_directory):
7322 * dispnew.c (Fopen_termscript):
7323 * emacs.c (Fdaemon_initialized):
7324 * fileio.c (Fdo_auto_save):
7325 * image.c (slurp_file, png_load_body, jpeg_load_body):
7326 * keyboard.c (Fopen_dribble_file):
7328 * print.c (Fredirect_debugging_output):
7329 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7330 * termcap.c (tgetent):
7331 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7332 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7333 * w32term.c (w32_initialize) [CYGWIN]:
7334 * xfaces.c (Fx_load_color_file):
7335 Use emacs_open instead of plain open, and emacs_fopen instead of
7337 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7338 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7339 * callproc.c (default_output_mode): New constant.
7340 (Fcall_process): Use it to call emacs_open instead of plain creat.
7341 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7342 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7343 (emacs_fopen): New function.
7344 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7345 Include <lisp.h>, for emacs_open.
7346 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7348 Remove duplicate #include directives.
7349 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7351 Don't include stdio.h twice.
7352 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7353 Don't include sys/types.h or stdio.h twice.
7354 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7355 * lread.c: Don't include coding.h twice.
7356 * nsfont.m: Don't include frame.h twice.
7357 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7358 * ralloc.c: Don't include <unistd.h> twice.
7359 * xdisp.c: Don't include font.h twice.
7360 * xterm.c: Don't include fontset.h twice.
7361 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7363 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7365 Scale ImageMagick images more carefully.
7366 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7367 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7368 Be more careful about avoiding undefined behavior after
7369 integer overflow and division by zero.
7371 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7373 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7374 (syms_of_w32fns): DEFSYM them.
7375 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7376 (CCHDEVICENAME): Define macros if not defined.
7377 (struct MONITOR_INFO_EX): New struct.
7378 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7379 (enum_display_monitors_fn): New variable.
7380 (globals_of_w32fns): Initialize it.
7381 (Fx_display_pixel_width, Fx_display_pixel_height)
7382 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7383 multi-monitor setups in docstrings.
7384 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7385 screen size by primary monitor's millimeter per pixel.
7386 (w32_monitor_enum, w32_display_monitor_attributes_list)
7387 (w32_display_monitor_attributes_list_fallback)
7388 (Fw32_display_monitor_attributes_list): New functions.
7389 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7391 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7393 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7395 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7397 * fileio.c (Qfile_notify_error): New error symbol.
7399 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7400 * inotify.c (inotify_callback, symbol_to_inotifymask)
7401 (Finotify_add_watch, Finotify_rm_watch): Use it.
7402 (inotifyevent_to_event): Exchange order of cookie and file name.
7403 (Finotify_add_watch): Adapt docstring.
7405 * lisp.h (Qfile_notify_error): Declare.
7407 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7409 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7410 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7411 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7412 which did not work (see <http://bugs.gnu.org/14569#307>).
7413 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7414 && (!noninteractive || initialized)). This attempts to thread
7415 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7417 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7419 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7420 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7422 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7424 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7425 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7426 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7427 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7429 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7431 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7432 Define to __sys_siglist.
7434 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7436 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7437 word-wrap, so that overflow-newline-into-fringe would work in
7438 visual-line-mode. (Bug#2749)
7439 (move_it_in_display_line_to): When the last scanned display
7440 element fits exactly on the display line, and
7441 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7442 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7443 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7444 finding buffer position that corresponds to pixel coordinates,
7445 e.g. in buffer_posn_from_coords.
7447 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7449 * process.c (handle_child_signal): Call catch_child_signal if
7452 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7454 Don't convert function pointers to void * and back.
7455 It isn't portable C, and it's easy enough to avoid.
7456 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7457 (make_save_value): Add support for SAVE_FUNCPOINTER.
7458 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7459 * print.c (print_object):
7460 Distinguish function from object pointers.
7461 * lisp.h (SAVE_FUNCPOINTER): New constant.
7462 (SAVE_SLOT_BITS): Adjust to it.
7463 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7464 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7465 (voidfuncptr): New typedef.
7466 (struct Lisp_Save_Value): New member data[0].funcpointer.
7467 (XSAVE_FUNCPOINTER): New function.
7469 Simplify buildobj processing.
7470 * Makefile.in (buildobj.h): Make it a sequence of strings each
7471 followed by comma, rather than a single string. Put it into a
7472 .tmp file in case there's an error while generating it.
7473 (gl-stamp): Use .tmp for temp files.
7474 (mostlyclean): Clean .tmp files.
7475 * doc.c (buildobj): Move to just the routine that needs it.
7476 It's now an array of strings, so processing is simpler.
7478 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7480 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7481 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7482 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7483 Invoke malloc_enable_thread even when not interactive.
7484 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7485 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7486 in this case, since the underlying bug has now been fixed.
7488 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7490 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7491 unlinking it (bug#14691).
7493 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7495 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7496 before checking whether buffer is modified. This lets
7497 `kill-buffer-query-functions' cancel killing of the buffer or save
7498 its content before `kill-buffer' asks user the "Buffer %s
7499 modified; kill anyway?" question.
7501 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7503 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7504 Let the super performKeyEquivalent deal with them (Bug#14747).
7506 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7508 * widget.c (resize_cb): Remove unused local.
7510 Do not use GTK 3 if it exists but cannot be compiled.
7511 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7512 * xterm.c (x_error_handler) [!USE_GTK]:
7515 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7517 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7519 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7520 to the valid range of values. (Bug#14753)
7522 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7523 when moving point by using the current glyph matrix. This avoids
7524 the need to force redisplay when this function is called in a
7527 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7529 Fix minor problems found by static checking.
7530 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7531 Redo the latter's body to sidestep GCC parenthesization warnings.
7532 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7533 * coding.c (detect_coding, detect_coding_system):
7534 * coding.h (struct undecided_spec):
7535 Use bool for boolean.
7536 * image.c (QCmax_width, QCmax_height): Now static.
7537 * xdisp.c (Fmove_point_visually): Remove unused local.
7539 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7541 * xdisp.c (Fmove_point_visually): New function.
7543 2013-06-28 Kenichi Handa <handa@gnu.org>
7545 * coding.h (define_coding_undecided_arg_index): New enum.
7546 (coding_attr_index): New members
7547 coding_attr_undecided_inhibit_null_byte_detection,
7548 coding_attr_undecided_inhibit_iso_escape_detection,
7549 coding_attr_undecided_prefer_utf_8.
7550 (undecided_spec): New struct.
7551 (struct coding_system): New member `undecided' of the member
7554 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7555 (detect_coding): Likewise.
7556 (detect_coding_system): Likewise.
7557 (Fdefine_coding_system_internal): New coding system properties
7558 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7560 (syms_of_coding): Adjust for coding_arg_undecided_max.
7562 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7564 * image.c (x_from_xcolors): Remove unused local.
7566 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7568 Defer image data transfer between X client and server until actual
7571 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7574 * image.c (Destroy_Image): Remove.
7575 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7576 `mask_p', and `colors_p'. All uses changed.
7577 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7578 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7579 New macros for `flags' arg to x_clear_image_1.
7580 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7581 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7582 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7583 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7584 (image_get_x_image, image_unget_x_image): New functions or macros.
7585 (image_background, image_background_transparent, x_to_xcolors)
7586 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7587 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7588 instead of Destroy_Image.
7589 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7590 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7591 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7592 (imagemagick_load_image, svg_load_image): Use them instead of
7593 x_create_x_image_and_pixmap, and x_put_x_image followed by
7594 x_destroy_x_image, respectively.
7595 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7596 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7597 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7598 background_transparent fields.
7599 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7600 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7602 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7604 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7605 This mostly consists of undoing recent changes.
7606 * callproc.c (Fcall_process):
7607 * process.c (create_process):
7608 Do not worry about catching SIGCHLD here, undoing previous change.
7609 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7610 * process.c, process.h (catch_child_signal):
7611 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7612 * process.c (catch_child_handler): Don't worry about being called
7613 lazily and do not assume caller has blocked SIGCHLD, undoing
7614 previous change. Move first-time stuff back to
7615 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7616 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7617 set lib_child_handler if it's already initialized, which may
7618 help avoid problems on GNUstep.
7620 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7622 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7623 * callproc.c (Fcall_process):
7624 * process.c (create_process):
7625 Make sure SIGCHLD is caught before we fork,
7626 since Emacs startup no arranges to catch SIGCHLD.
7627 * process.c (lib_child_handler): Initialize to null, not to
7629 (catch_child_signal): Allow self to be called lazily.
7630 Do nothing if it's already been called.
7631 Assume caller has blocked SIGCHLD (all callers do now).
7632 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7633 just before it's really needed.
7634 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7635 since it hasn't been caught yet.
7637 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7639 * image.c (compute_image_size): New function to implement
7640 :max-width and :max-height.
7641 (imagemagick_load_image): Use it.
7643 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7645 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7646 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7648 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7649 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7650 the SIGCHLD handler, since the code is not atomic and (due to glib)
7651 signals may be arriving now.
7652 * sysdep.c (init_signals): Do not catch child signals here;
7653 'main' now does that later, at a safer time.
7655 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7657 Clean up SIGCHLD handling a bit (Bug#14569).
7658 * process.c, process.h (catch_child_signal):
7659 Now always extern, even if !NS_IMPL_GNUSTEP.
7660 * process.c (catch_child_signal): Move glib tickler here from
7661 init_process_emacs, so that it's done earlier in Emacs
7662 initialization. Also move the noninteractive && !initialized
7663 check here from init_process_emacs. This is all a bit cleaner for
7664 GNUish platforms, and I hope it works around the Cygwin bug.
7665 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7666 that glib signal handling is tickled before glib creates threads.
7668 * process.c (wait_reading_process_output): Avoid int overflow
7669 when reading more than 2 GiB total from a process.
7671 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7673 * process.c (create_process): Handle a couple more cases,
7674 i.e., work even if new_argv and wait_child_setup[i] are cached.
7675 Use Fcall_process's style for volatile vars.
7677 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7679 * process.c (create_process): Mark PROCESS volatile.
7681 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7683 Use C99-style flexible array members if available.
7684 This avoids some subtle aliasing issues, which typically
7685 aren't a problem with GCC but may be a problem elsewhere.
7686 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7687 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7688 In either case, it uses a flexible array member rather than
7689 the old struct hack. All uses changed.
7690 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7691 Adjust to sdata reorganization.
7692 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7693 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7694 that ports better to pre-C99 non-GCC.
7695 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7696 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7697 as the latter has changed.
7698 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7699 and port better to pre-C99 GCC.
7700 * image.c (struct xpm_cached_color):
7701 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7702 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7703 Use FLEXIBLE_ARRAY_MEMBER.
7704 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7705 Move decl to top level so it gets checked against implementation.
7706 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7707 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7709 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7711 * syntax.c: Integer cleanups.
7712 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7713 All uses that need 0-or-2 changed to:
7714 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7715 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7716 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7717 (char_quoted, prev_char_comend_first, back_comment)
7718 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7719 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7720 Use bool for boolean.
7721 (update_syntax_table, skip_chars, skip_syntaxes):
7722 Prefer int to unsigned when either will do.
7723 (back_comment): Return boolean success flag, like forw_comment,
7724 instead of positive-or-minus-1 (which might have overflowed int anyway).
7725 Don't stuff ptrdiff_t into int.
7726 (syntax_spec_code, syntax_code_spec): Now const.
7727 (Fmatching_paren, scan_lists, scan_sexps_forward):
7728 Use enum syntaxcode for syntax code.
7729 (Fmatching_paren): Check that arg is a character, not just an integer.
7730 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7731 (Finternal_describe_syntax_value): Omit no-longer-needed
7733 (skip_chars): Use char, not unsigned char, when the distinction
7735 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7736 * bytecode.c (exec_byte_code):
7737 * syntax.c (syntax_spec_code, Fchar_syntax)
7738 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7740 * syntax.h (SYNTAX_WITH_FLAGS):
7741 Omit unnecessary casts.
7743 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7745 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7746 line dimensions here, to avoid race conditions with the main
7747 thread. (Bug#14062, bug#14630, bug#14669)
7749 * w32term.c (w32_draw_window_cursor): Compute the header line and
7750 mode line dimensions here.
7751 <w32_system_caret_window, w32_system_caret_hdr_height>:
7752 <w32_system_caret_mode_height>: New variables.
7754 * w32term.h: Declare them.
7756 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7758 * alloc.c (die): Move "assertion failed" string here ...
7759 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7760 COND when SUPPRESS_CHECKING. This shrinks the executable text
7761 size by 0.8% to 2.2% when configured with --enable-checking,
7762 depending on optimization flags (GCC 4.8.1 x86-64).
7764 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7766 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7768 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7769 base is 2; this is more accurate.
7771 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7773 * sound.c (string_default): Move to !WINDOWSNT section.
7774 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7776 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7778 * sound.c: Integer cleanups.
7779 Remove unnecessary forward decls.
7780 (struct sound_device): The 'file' member is now a Lisp_Object, not
7781 a char *, so that we needn't invoke alloca on a huge size.
7782 (Fplay_sound_internal): Adjust to this.
7783 (string_default): New function.
7784 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7785 Use it to adjust to the struct sound_device change.
7786 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7787 (be2hs) [0]: Remove.
7789 * syntax.c (skip_chars): Don't use uninitialized storage
7790 when searching a multibyte buffer for characters that are not in a
7791 unibyte string that contains non-ASCII characters.
7793 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7795 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7796 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7798 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7800 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7802 2013-06-18 Kenichi Handa <handa@gnu.org>
7804 * font.c (Ffont_spec): Signal an error for an invalid font name
7807 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7809 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7810 In particular this ports to 32-bit sparc Sun cc.
7811 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7812 array with a dummy element at specpdl[-1], so that its address can
7814 (unbind_to): Do not copy the binding; not needed, now that we
7815 copy old_value in the one place where the copy is needed.
7816 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7817 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7818 (union specbinding): Rename from struct specbinding. Redo layout
7819 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7820 which is not portable. With Sun C 5.12 32-bit sparc, the
7821 declaration causes nargs to be an unsigned bitfield, a behavior
7822 that the C standard allows; but Emacs wants nargs to be signed.
7823 The overall type is now a union of structures rather than a
7824 structure of union of structures, and the 'kind' member is now a
7825 bitfield, so that the overall type doesn't grow. All uses changed.
7826 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7828 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7830 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7831 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7833 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7835 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7837 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7838 unless we know that the window w's frame is a frame object.
7839 Another attempt at solving bug#14062 and bug#14630.
7841 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7843 * textprop.c (property_set_type): New enum.
7844 (add_properties): Allow appending/prepending text properties.
7845 (add_text_properties_1): Factored out of Fadd_text_properties.
7846 (Fadd_text_properties): Move all the code into
7847 add_text_properties_1.
7848 (Fadd_face_text_property): New function that calls
7849 add_text_properties_1.
7851 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7853 Move functions from lisp.h to individual modules when possible.
7854 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7855 * alloc.c (XFLOAT_INIT, set_symbol_name):
7856 * buffer.c (CHECK_OVERLAY):
7857 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7858 (set_char_table_parent):
7859 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7860 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7861 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7862 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7864 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7865 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7866 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7867 (backtrace_args, backtrace_debug_on_exit):
7868 * floatfns.c (CHECK_FLOAT):
7869 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7870 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7871 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7872 (set_hash_index_slot):
7873 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7874 * marker.c (CHECK_MARKER):
7875 * textprop.c (CHECK_STRING_OR_BUFFER):
7876 * window.c (CHECK_WINDOW_CONFIGURATION):
7877 Move here from lisp.h, and make these functions static rather than
7879 * buffer.c (Qoverlayp):
7881 * fns.c (Qhash_table_p):
7882 * window.c (Qwindow_configuration_p):
7884 * lisp.h: Remove the abovementioned defns and decls.
7886 Use functions, not macros, for XINT etc (Bug#11935).
7887 In lisp.h, prefer functions to function-like macros, and
7888 constants to object-like macros, when either will do. This:
7889 . simplifies use, as there's no more need to worry about
7890 arguments' side effects being evaluated multiple times.
7891 . makes the code easier to debug on some platforms.
7892 However, when using gcc -O0, keep using function-like macros
7893 for a few critical operations, for performance reasons.
7894 This sort of thing isn't needed with gcc -Og, but -Og
7895 is a GCC 4.8 feature and isn't widely-enough available yet.
7896 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7897 Remove enum lsb_bits; no longer needed.
7898 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7899 * buffer.c (Qoverlap):
7901 * fns.c (Qhash_table_p):
7902 Now extern, so lisp.h can use these symbols.
7903 * dispextern.h: Include character.h, for MAX_CHAR etc.
7904 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7905 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7906 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7907 (GLYPH_CODE_P): Move here from lisp.h.
7908 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7909 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7910 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7911 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7912 XUNTAG now returns void *.
7913 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7914 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7915 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7916 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7917 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7918 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7919 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7920 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7921 New macros, renamed from their sans-lisp_h_ counterparts.
7922 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7923 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7924 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7925 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7926 If compiling via GCC without optimization, define these as macros
7927 in addition to inline functions.
7928 To disable this, compile with -DINLINING=0.
7929 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7930 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7931 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7932 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7933 (INTMASK, VALMASK): Now macros, since static values cannot be
7934 accessed from extern inline functions.
7935 (VALMASK): Also a constant, for benefit of old GDB.
7936 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7937 is INTEGERP, which can fold it in.
7938 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7939 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7940 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7941 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7942 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7943 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7944 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7945 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7946 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7947 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7948 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7949 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7950 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7951 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7952 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7953 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7954 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7955 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7956 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7957 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7958 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7959 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7960 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7961 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7962 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7963 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7964 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7965 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7966 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7967 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7968 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7969 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7970 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7972 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7973 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7974 (VALMASK): Define in one place rather than in two, merging the
7975 USE_LSB_TAG parts; this is simpler.
7976 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7977 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7978 Move up, to avoid use before definition.
7979 Also include "globals.h" earlier, for the same reason.
7980 (make_natnum): New function.
7981 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7982 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7983 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7984 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7985 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7986 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7987 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7988 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7989 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7990 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7991 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7992 (Qwindow_configuration_p, Qimage): New forward declarations.
7993 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7994 (STRING_COPYIN): Remove; unused.
7995 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7996 (xcar_addr, xcdr_addr): New functions. All uses changed.
7997 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7998 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7999 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8000 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8001 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8002 (TYPE_RANGED_INTEGERP): Simplify.
8003 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8004 (setlocale, fixup_locale, synchronize_system_messages_locale)
8005 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8006 Now empty functions, not macros.
8007 (functionp): Return bool, not int.
8008 * window.c (Qwindow_configuration_p): Now extern,
8009 so window.h can use it.
8010 * window.h (Qwindowp): Move decl back to lisp.h.
8012 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8014 * xdisp.c (Fline_pixel_height): New function, required for solving
8017 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8019 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8021 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8023 * lread.c (syms_of_lread):
8024 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8026 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8028 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8030 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8032 * fileio.c (expand_file_name): Doc fix.
8034 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8036 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8037 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8038 Wait for self, not for 0. This can't hurt on GNU or similar
8039 system, and may help with Cygwin.
8041 * keyboard.c: Don't use PROP (...) as an lvalue.
8042 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8043 Use set_prop (A, B), not PROP (A) = B.
8045 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8047 * xdisp.c (get_it_property): Use it->window instead of generating
8048 a Lisp object from it->w.
8050 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8052 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8053 get-char-property the window that is being rendered, instead of
8054 the buffer, to support window-specific overlays. (Bug#14575)
8055 (compute_display_string_pos): When W is NULL, use the current
8056 buffer as the object to pass to get-char-property.
8057 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8058 pointer member of the bidi iterator, since no window is pertinent
8061 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8063 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8064 being displayed, and pass it to compute_display_string_pos.
8065 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8066 (bidi_paragraph_init): All callers changed.
8068 * xdisp.c (init_from_display_pos, init_iterator)
8069 (handle_single_display_spec, next_overlay_string)
8070 (get_overlay_strings_1, reseat_1, reseat_to_string)
8071 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8072 Set bidi_it.w member from it->w.
8073 (compute_display_string_pos): Accept additional argument, the
8074 window being displayed, and pass it to Fget_char_property.
8077 * dispextern.h (struct bidi_it): New member w, the window being
8079 (compute_display_string_pos): Adjust prototype.
8081 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8083 * xgselect.c: Remove unneeded include xterm.h.
8085 * process.c (wait_reading_process_output): Check for NS before GLIB.
8086 GLIB may be linked in due to rsvg, but ns_select must be called.
8088 * xgselect.c (xg_select): Remove call to window_system_available
8089 and g_main_context_pending at the top, so Gdk events (i.e. file
8090 notify) are processed when Emacs is started with -nw.
8092 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8094 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8095 (ctagsfiles3): New variable, includes only *.m files.
8096 (TAGS): Use an explicit language name in the regular expressions,
8097 to avoid transformation of '/SOMETHING' by MSYS to
8098 'c:\MSYS\SOMETHING'.
8100 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8102 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8104 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8106 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8107 still need to set the mouse pointer shape and activate help-echo.
8110 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8112 A few porting etc. fixes for the new file monitor code.
8113 See the thread containing
8114 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8115 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8116 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8117 (dir_monitor_callback, Fgfile_rm_watch):
8118 Use assq_no_quit instead of Fassoc, for speed.
8119 (dir_monitor_callback, Fgfile_rm_watch):
8120 eassert that the monitor is a fixnum.
8121 (dir_monitor_callback): No need for CDR_SAFE.
8122 Simplify building of lisp with alternative tails.
8123 (Fgfile_add_watch, Fgfile_rm_watch):
8124 Do not assume glib functions set errno reliably on failure.
8125 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8126 and signal an error otherwise.
8127 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8128 Use Fdelq instead of Fdelete, for speed.
8130 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8132 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8133 don't insist on being invoked on a highlighted tool-bar button.
8134 Avoids losing tool-bar functionality when mouse-highlight is nil.
8135 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8136 Don't highlight when mouse-highlight is nil.
8137 (note_mouse_highlight): When mouse-highlight is nil, don't return
8138 right away; instead, run tool-bar and mode-line highlight
8139 subroutine, clear any existing highlight, and revert the mouse
8140 pointer to its default shape. (Bug#14558)
8142 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8144 * lisp.mk (lisp): Add prog-mode.el.
8146 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8148 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8149 * process.c (dummy_handler): New function.
8150 (lib_child_handler): New static var.
8151 (handle_child_signal): Invoke it.
8152 (catch_child_signal): If a library has set up a signal handler,
8153 save it into lib_child_handler.
8154 (init_process_emacs): If using glib and not on Windows, tickle glib's
8155 child-handling code so that it initializes its private SIGCHLD handler.
8156 * syssignal.h (SA_SIGINFO): Default to 0.
8157 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8158 31; it should no longer be needed now.
8160 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8162 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8164 * gfilenotify.c (globals_of_gfilenotify): New function.
8165 (syms_of_gfilenotify): Move global initialization there.
8167 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8169 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8171 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8172 * keyboard.c (menu_bar_items, tool_bar_items):
8173 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8174 not override local keymaps any more.
8176 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8178 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8180 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8182 * w32console.c (initialize_w32_display): Return the dimensions of
8183 the console window via 2 additional arguments, not via the current
8184 frame. This avoids crashes due to overrunning the bounds of
8185 frame's decode_mode_spec_buffer, which is not resized following
8186 the change of the frame dimensions from the initial 10x10.
8188 * w32term.h (w32_initialize_display_info): Adjust prototype.
8190 * term.c (init_tty): Take dimensions of the frame from the values
8191 returned by initialize_w32_display.
8193 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8194 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8195 (LIBES): Add $(GFILENOTIFY_LIBS).
8197 * w32inevt.c (handle_file_notifications): Add dummy implementation
8198 for !HAVE_W32NOTIFY.
8200 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8202 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8204 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8206 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8208 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8210 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8212 Fix minor problems found by static checking.
8213 * data.c (pure_write_error):
8214 Use xsignal2, not Fsignal, as Fsignal might return.
8215 * eval.c (set_backtrace_debug_on_exit): Now static.
8216 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8217 No longer inline. EXTERN_INLINE is needed only for functions
8218 defined in .h files. Reindent function header as per GNU style.
8219 (backtrace_p, backtrace_top, backtrace_next):
8220 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8221 compiler or linker. Add extern decls to pacify gcc -Wall.
8222 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8224 * frame.c (free_monitors): Define only on platforms that need it.
8225 * nsterm.m (ns_term_init):
8226 * process.c (catch_child_signal):
8227 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8228 defined on all porting targets these days.
8229 * process.c, process.h (catch_child_signal):
8230 Make it extern only if NS_IMPL_GNUSTEP is defined.
8232 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8234 * w32.c (gettimeofday): Make the signature identical to prototype
8235 in nt/inc/sys/time.h.
8237 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8239 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8242 * keyboard.c (safe_run_hooks_error): Improve error message.
8244 * data.c (pure_write_error): Add `object' argument.
8245 * puresize.h (CHECK_IMPURE): Use it.
8247 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8249 * Makefile.in (NOTIFY_OBJ): New variable.
8250 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8252 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8253 Call syms_of_gfilenotify.
8255 * gfilenotify.c: New file.
8257 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8258 and Qfile_w32notify.
8259 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8260 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8262 * lisp.h: Declare syms_of_gfilenotify.
8264 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8266 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8268 Merge the specpdl and backtrace stacks. Make the structure of the
8269 specpdl entries more obvious via a tagged union of structs.
8270 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8271 (enum specbind_tag): New enum.
8272 (struct specbinding): Make it a tagged union of structs.
8273 Add a case for backtrace records.
8274 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8275 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8276 (backtrace_debug_on_exit): New accessors.
8277 (struct backtrace): Remove.
8278 (struct catchtag): Remove backlist field.
8279 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8281 (Flocal_variable_p): Speed up the common case where the binding is
8283 * eval.c (backtrace_list): Remove.
8284 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8285 (set_backtrace_args, set_backtrace_nargs)
8286 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8287 (backtrace_next): New functions.
8288 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8289 (unwind_to_catch, internal_lisp_condition_case)
8290 (internal_condition_case, internal_condition_case_1)
8291 (internal_condition_case_2, internal_condition_case_n): Don't bother
8292 with backtrace_list any more.
8293 (Fsignal): Adjust to new backtrace format.
8294 (grow_specpdl): Move up.
8295 (record_in_backtrace): New function.
8296 (eval_sub, Ffuncall): Use it.
8297 (apply_lambda): Adjust to new backtrace format.
8298 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8300 (specbind): Adjust to new specpdl format. Simplify.
8301 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8302 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8304 (mark_backtrace): Remove.
8305 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8306 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8307 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8309 * profiler.c (record_backtrace): Use get_backtrace.
8310 (handle_profiler_signal): Use backtrace_top_function.
8311 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8314 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8316 * process.h (catch_child_signal): Declare.
8318 * process.c (catch_child_signal): New function.
8319 (init_process_emacs): Call it.
8321 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8322 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8324 (x_set_cursor_type): Remove declaration.
8325 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8326 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8327 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8328 (ns_get_color): Use F suffix on float.
8329 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8330 (ns_get_rgb_color): Remove.
8331 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8332 (note_mouse_movement): x and y are CGFloat.
8333 (ns_draw_fringe_bitmap): Remove unused rowY.
8334 Change #if to COCOA && >= 10_6.
8335 (ns_draw_window_cursor): Remove unused overspill.
8336 (ns_draw_underwave): width and x are EamcsCGFloat.
8337 (ns_draw_box): thickness is CGFloat.
8338 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8339 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8340 if not in main thread.
8341 (ns_get_pending_menu_title, ns_check_menu_open)
8342 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8343 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8344 (sendFromMainThread:): New method.
8345 (changeFont:): size is CGFloat.
8346 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8347 Disable warning about permanent text.
8348 (characterIndexForPoint:): Adjust return type depending on GNUstep
8350 (mouseDown:): delta is CGFloat.
8351 (updateFrameSize): Remove unised variable f.
8352 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8353 Cast float to EmacsCGFloat.
8354 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8355 also to -1 when restoring.
8356 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8357 inside NS_IMPL_COCOA.
8358 (toggleFullScreen:): Put call to toggleFullScreen inside
8359 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8360 (setPosition:portion:whole:): por is CGFloat.
8361 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8362 (mouseDown:): Use CGFloat.
8363 (mouseDragged:): Remove unised variable edge.
8364 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8366 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8368 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8369 when NS_IMPL_GNUSTEP.
8370 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8371 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8372 (EmacsToolbar): Add clearAll. Add tag argument to
8373 addDisplayItemWithImage.
8374 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8376 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8378 * nsmenu.m (ns_update_menubar): Make static.
8379 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8380 (fillWithWidgetValue:): Add cast to SEL for setAction.
8381 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8382 (update_frame_tool_bar): Update code for GNUstep.
8383 (clearAll): New method.
8384 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8385 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8386 Move identifierToItem setObject and activeIdentifiers addObject before
8387 call to insertItemWithItemIdentifier.
8388 (validateVisibleItems): Fix indentation.
8389 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8390 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8391 UtilityWindow to aStyle, remove call to setStyleMask.
8393 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8395 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8396 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8397 Use F suffix on floats.
8398 (ns_char_width): Returns CGFloat.
8399 (ns_ascii_average_width): w is CGFloat instead of float.
8400 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8402 (ns_glyph_metrics): CGFloat instead of float.
8404 * nsfns.m (x_set_foreground_color, x_set_background_color):
8406 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8407 remove unused variables.
8408 (Fns_read_file_name): Keep track if panel is for save.
8409 Use ns_filename_from_panel/ns_directory_from_panel.
8410 (Fns_list_services): delegate only used for COCOA.
8411 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8412 Just return the input if GNUstep.
8413 (x_screen_planes): Remove.
8414 (Fxw_color_values): Use EmacsCGFloat
8415 (Fns_display_monitor_attributes_list): Only get screen number for
8417 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8419 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8420 ns_directory_from_panel.
8422 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8424 * process.c (handle_child_signal): Also use WCONTINUED.
8425 This is so that list-processes doesn't mistakenly list the process
8426 as stopped, when the process has actually been continued and is
8429 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8431 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8432 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8433 not already configured.
8435 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8437 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8439 * Makefile.in (mostlyclean): Remove *.res files.
8441 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8443 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8444 a buffer (bug#8447).
8446 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8448 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8449 display vector, and we backtrack, handle the case that the
8450 previous character position is also displayed from a display
8451 vector or covered by a display string or image. (Bug#14476)
8453 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8455 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8456 (struct MonitorInfo, free_monitors): Remove.
8457 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8458 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8459 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8462 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8463 (struct MonitorInfo, free_monitors): Remove.
8464 (ns_screen_name): Make static.
8465 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8466 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8469 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8470 (struct MonitorInfo): New struct.
8471 (free_monitors, make_monitor_attribute_list): Declare.
8473 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8475 (free_monitors, make_monitor_attribute_list): New functions.
8476 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8479 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8481 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8483 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8485 * keyboard.c: Apply keyboard decoding only to events that come directly
8486 from the tty, not from unread-command-events (bug#14368).
8487 (read_event_from_main_queue): New function, extracted from read_char.
8488 (read_decoded_char): Remove.
8489 (read_decoded_event_from_main_queue): New function to replace it.
8490 (read_char): Use it.
8491 (read_key_sequence): Use read_char rather than read_decoded_char.
8493 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8495 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8497 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8499 2013-05-22 Kenichi Handa <handa@gnu.org>
8501 The following changes are to fix the setting of
8502 buffer-file-coding-system on, for instance, C-x RET c unix RET
8503 _FILE_OF_DOS_EOL_TYPE_ RET.
8505 * coding.h (struct coding_system): New member detected_utf8_chars.
8507 * coding.c (detect_coding_utf_8): Count characters and check EOL
8508 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8510 (setup_coding_system): Do not initialize coding->head_ascii.
8511 (check_ascii): Do not set coding->eol_seen but update it. Do not
8512 call adjust_coding_eol_type here.
8513 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8514 If the eol-type of CODING is already specified, adjust the eol type
8515 of the found coding-system.
8516 (decode_coding_gap): Cancel previous change. Utilize the
8517 character numbers counted by detect_coding_utf_8. Fix detection
8520 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8522 * search.c (looking_at_1): Only set last_thing_searched if the match
8523 changed the match-data (bug#14281).
8525 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8527 * xdisp.c (reseat_at_previous_visible_line_start):
8528 Already declared in dispextern.h, so remove it here.
8529 (move_it_vertically_backward): Likewise.
8531 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8533 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8534 (Fx_display_pixel_width, Fx_display_pixel_height)
8535 (Fx_display_mm_width, Fx_display_mm_height):
8536 Mention `display-monitor-attributes-list' in docstrings.
8538 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8539 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8540 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8541 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8542 (Fx_display_backing_store, Fx_display_visual_class)
8543 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8544 (Fx_display_grayscale_p, Fx_display_pixel_width)
8545 (Fx_display_pixel_height, Fx_display_planes)
8546 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8547 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8548 (Fx_display_mm_width, Fx_display_mm_height)
8549 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8550 height for all physical monitors as in X11.
8552 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8553 Return pixel width or height for all physical monitors as in X11.
8555 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8557 Port --enable-gcc-warnings to clang.
8558 * bytecode.c (exec_byte_code):
8560 Redo diagnostic pragmas to pacify clang, too.
8561 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8562 * editfns.c (Fencode_time):
8563 * fileio.c (file_accessible_directory_p):
8564 * font.c (font_unparse_xlfd):
8565 Use '&"string"[index]' instead of '"string" + (index)'.
8566 * undo.c (user_error): Remove; unused.
8568 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8570 * insdel.c (insert_1_both): Document the arguments, instead of
8571 referring to insert_1, which no longer exists.
8573 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8574 some window, increment windows_or_buffers_changed, so that
8575 *Messages* display in that window is updated. (Bug#14408)
8577 * w32.c: Include epaths.h.
8578 (init_environment): Use cmdproxy.exe without leading directories.
8579 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8581 (gettimeofday): Adjust signature and return value to Posix
8584 * unexw32.c (open_output_file): Delete the existing emacs.exe
8585 before creating it, to break the hard link to the versioned
8588 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8589 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8590 (FIRSTFILE_OBJ): New variables.
8591 (W32_RES): Rename to EMACSRES. All users changed.
8592 (base_obj): Use $(CM_OBJ).
8593 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8594 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8595 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8596 $(W32_RES_LINK) before $(LIBES).
8597 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8599 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8601 * makefile.w32-in (DOC): Use just "DOC".
8603 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8605 * process.c: Export default filters and sentinels to Elisp.
8606 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8608 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8609 (Fset_process_sentinel, Fformat_network_address):
8610 Default to them instead of nil.
8611 (server_accept_connection): Sentinels can't be nil any more.
8612 (read_and_dispose_of_process_output): New function, extracted from
8613 read_process_output.
8614 (read_process_output): Use it; filters can't be nil.
8615 (Finternal_default_process_filter): New function, extracted from
8616 read_process_output.
8617 (exec_sentinel_unwind): Remove function.
8618 (exec_sentinel): Don't zilch sentinel while running.
8619 (status_notify): Sentinels can't be nil.
8620 (Finternal_default_process_sentinel): New function extracted from
8622 (setup_process_coding_systems): Default filter is not nil any more.
8623 (syms_of_process): Export new Elisp functions and initialize
8625 * lisp.h (make_lisp_proc): New function.
8627 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8629 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8631 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8633 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8634 unless we know that the window w is a leaf window.
8635 Another attempt at solving bug#14062.
8637 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8639 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8642 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8644 * image.c (gif_load): Check that subimages fit (Bug#14345).
8646 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8648 * lread.c (skip_dyn_eof): New function.
8649 (read1): Use it to skip the end of a file in response to #@00.
8651 * doc.c (get_doc_string): Slightly relax the sanity checking.
8653 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8655 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8656 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8657 (MonitorInfo): New struct.
8658 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8659 (Fns_display_monitor_attributes_list): New functions.
8660 (display-usable-bounds): Remove.
8661 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8664 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8666 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8667 (GTK_CHECK_VERSION): New macro, if not already defined.
8668 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8669 replaced by GTK_CHECK_VERSION.
8671 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8673 * xterm.h (GTK_PREREQ): New macro.
8674 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8675 to use this macro instead, for consistency and clarity.
8677 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8679 * xdisp.c (row_for_charpos_p): New function, with code of
8680 cursor_row_p, but accepts an additional argument CHARPOS instead
8681 of using a hardcoded PT.
8682 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8683 (row_containing_pos): Call row_for_charpos_p instead of partially
8684 doing the same. Fixes cursor positioning under longlines-mode
8685 when longlines-show-effect includes more than one newline, when
8686 moving the cursor vertically up.
8688 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8690 * makefile.w32-in (ACL_H): New macro.
8691 ($(BLD)/fileio.$(O)): Update dependencies.
8693 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8695 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8696 * Makefile.in (LIB_ACL): New macro.
8697 (LIBACL_LIBS): Remove.
8698 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8699 * fileio.c: Include <acl.h>.
8700 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8701 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8703 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8706 * unexelf.c: Don't assume ElfW (Half) fits in int.
8707 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8708 when dealing with ElfW (Half) values, since they can exceed 2**31
8709 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8710 (entry_address): Omit unused NUM arg. All uses changed.
8712 2013-05-07 Juri Linkov <juri@jurta.org>
8714 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8715 to the string converted from number with `Fnumber_to_string'.
8718 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8720 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8721 This fixes a problem introduced by my previous change.
8723 2013-05-07 Glenn Morris <rgm@gnu.org>
8725 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8727 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8729 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8731 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8733 Static checking by GCC 4.8.0.
8734 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8735 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8736 (x_get_monitor_attributes_fallback)
8737 (x_get_monitor_attributes_xinerama)
8738 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8739 Define only if USE_GTK.
8740 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8741 (x_get_monitor_attributes_fallback): Omit unused locals.
8742 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8743 Use double, not float, to avoid mixed-mode floating point arithmetic.
8745 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8746 Jan Djärv <jan.h.d@swipnet.se>
8748 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8749 (XINERAMA_CFLAGS): New macros.
8750 (ALL_CFLAGS, LIBES): Use them.
8752 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8753 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8754 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8755 (syms_of_xfns): DEFSYM them.
8756 (struct MonitorInfo): New struct.
8757 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8758 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8759 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8760 (x_get_monitor_attributes_xinerama): New functions.
8761 (Fx_display_monitor_attributes_list): New primitive.
8762 (syms_of_xfns): Defsubr it.
8764 * xterm.h (x_display_info): Add Xatom_net_workarea and
8765 Xatom_net_current_desktop.
8767 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8768 and dpyinfo->Xatom_net_current_desktop.
8770 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8772 * xdisp.c (pos_visible_p): Use the special code for finding the
8773 beginning of a display property or overlay for any "replacing"
8774 display property, not just for display strings. This solves
8775 incorrect reporting of position by posn-at-point. (Bug#14241)
8777 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8779 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8780 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8781 Verify that ElfW (Half) fits in int.
8782 (fatal): Use same signature as lisp.h.
8783 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8784 configure and build with -DUNEXELF_DEBUG without worrying about
8785 other modules that use DEBUG.
8786 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8787 possibly-wide integers now uses it instead of plain fprintf.
8788 (entry_address): New function, which avoids problems with 32-bit
8789 overflow on 64-bit hosts.
8790 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8791 (round_up): Don't assume the remainder fits in int.
8792 (find_section): Use bool for boolean. Simplify debug code.
8793 (unexec): Don't assume file sizes fit in int or size_t.
8794 Omit unnecessary trailing newline in 'fatal' format.
8795 Use strerror rather than outputting decimal error number.
8796 Remove unused code when emacs is not defined;
8797 this file relies on Emacs now.
8798 Don't assume e_phnum and e_shnum are positive.
8800 * regex.c: Fix problems when DEBUG is defined.
8801 (extract_number, extract_number_and_incr): Define regardless of
8802 whether DEBUG is defined; that's simpler and makes the code less
8803 likely to go stale in the normal case when DEBUG is not defined.
8804 Return int rather than taking an int * arg. All callers changed.
8805 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8806 Remove, replacing with ...
8807 (DEBUG_PRINT): New macro. All callers changed.
8808 (DEBUG_COMPILES_ARGUMENTS): New macro.
8809 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8810 (print_compiled_pattern, print_double_string) [DEBUG]:
8811 Use prototype rather than old-style definition.
8812 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8813 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8814 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8815 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8816 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8817 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8818 This matters only when DEBUG is defined.
8820 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8822 * xdisp.c (set_iterator_to_next): Set the
8823 ignore_overlay_strings_at_pos_p flag only if we are _really_
8824 iterating over an overlay string, as indicated by the
8825 current.overlay_string_index member. (Bug#14306)
8827 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8829 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8830 to where it is used, to avoid autorelease issues (Bug#14050).
8832 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8834 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8835 * fileio.c (syms_of_fileio): Implement this.
8836 * filelock.c (create_lock_file): If symbolic links don't work, so
8837 we use a regular file as a lock file, do not fsync the lock file;
8840 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8842 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8843 (syms_of_minibuf): Adjust accodingly.
8845 * callint.c (Fcall_interactively): Adjust calls accordingly.
8847 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8849 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8850 w->contents is a buffer before computing everything else.
8851 Use parentheses to disambiguate last part of the condition.
8853 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8854 assertion violations. (Bug#14062)
8856 2013-05-01 David Reitter <david.reitter@gmail.com>
8858 * nsfns.m (ns_tooltip): Initialize.
8860 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8862 * coding.c (decode_coding_gap): Don't remove the character before
8863 a newline unless it's a CR character. (Bug#14287)
8865 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8867 * dispextern.h (struct face): Move enum face_underline_type
8868 earlier so that bitfields can be in the same word.
8870 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8872 * nsfns.m (handlePanelKeys): New function.
8873 (EmacsOpenPanel:performKeyEquivalent:)
8874 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8875 arrows/function/control and copy/paste keys (Bug#14296).
8877 2013-04-27 Juri Linkov <juri@jurta.org>
8879 * callint.c (Fcall_interactively): Call `Qread_number' for
8880 interactive code letter `n' instead of using duplicate code.
8883 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8885 * systime.h (make_timeval): Declare as 'const'.
8887 2013-04-27 Kenichi Handa <handa@gnu.org>
8889 * font.c (font_open_entity): Always open a font of manageable
8892 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8894 Port better to AIX (Bug#14258).
8895 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8898 2013-04-24 Kenichi Handa <handa@gnu.org>
8900 * coding.c (decode_coding_iso_2022): When an invalid escape
8901 sequence is encountered, reset the invocation and designation
8902 status to the safest one.
8904 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8906 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8907 Without this fix, "make distclean" leaves stamp-h1 behind.
8909 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8911 * w32fns.c (w32_fullscreen_rect): New function to compute the
8912 window rectangle for the given fullscreen mode.
8913 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8914 longer tunes the window size. This keeps the window's edges flush
8915 with the screen and allows the taskbar to hide itself in fullboth.
8917 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8918 window decorations and uses the entire screen.
8920 * w32term.h (w32_fullscreen_rect) Add prototype.
8921 (struct w32_output): Replace normal_width, normal_height,
8922 normal_top, and normal_left members with a single normal_placement
8924 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8926 (FRAME_NORMAL_PLACEMENT): New macro.
8928 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8930 * minibuf.c (Ftest_completion): Silence compiler warning.
8932 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8934 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8937 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8940 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8941 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8942 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8943 parentheses where appropriate.
8945 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8947 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8949 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8951 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8952 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8953 Mention in the doc string that setting these variables takes
8954 effect only after a call to set-window-buffer. (Bug#14200)
8956 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8958 * indent.c (Fvertical_motion): Don't consider display strings on
8959 overlay strings as display strings on the buffer position we
8960 started from. This prevents vertical cursor motion from jumping
8961 more than one line when there's an overlay string with a display
8962 property at end of line.
8963 Reported by Karl Chen <Karl.Chen@quarl.org> in
8964 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8966 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8968 * window.c (select_window): `record_buffer' even if window is
8969 already selected (bug#14191).
8971 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8973 * window.c (Fwindow_end): Test more flags, including the buffer's
8974 last_overlay_modified flag, to determine whether the window's
8975 display is really up-to-date. Prevents the function from
8976 returning a stale value. (Bug#14170)
8977 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8980 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8982 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8983 garbaged only if it is not already the top frame on its TTY.
8984 This prevents flickering due to constant redrawing of TTY frames when
8985 there are GUI frames open in the same session. (Bug#13864)
8987 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8989 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8990 of marking the idle timers directly.
8992 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8994 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8997 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8999 * window.c (select_window): Don't record_buffer while the invariant is
9000 temporarily broken (bug#14161).
9002 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9004 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9006 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9008 2013-04-07 Romain Francoise <romain@orebokech.com>
9010 Ignore additional platform-specific ACL errors (Bug#13702).
9011 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9012 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9014 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9016 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9019 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9021 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9022 This bug was introduced by my 2013-02-25 change that simplified
9023 data_start configuration. Without this change, on GNU/Linux
9024 an Emacs configured with --enable-profiling fails immediately
9025 due to a profiler signal.
9026 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9027 with these flags. On platforms where special flags are needed
9028 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9029 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9030 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9032 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9034 Get rid of some platform-specific functions examining window
9035 system and its capabilities. This is a partial rework of the
9037 * lisp.h (have_menus_p): Remove prototype. This function is
9038 replaced with platform-independent window_system_available.
9039 (check_window_system): Move to...
9040 * frame.h (decode_window_system_frame, window_system_available):
9041 ...here, add new prototypes.
9042 * frame.c (window_system_available, decode_window_system_frame):
9044 (check_window_system): Platform-independent now.
9045 * xterm.h (x_in_use): Remove declaration.
9047 * w32term.h (check_x_frame):
9048 * nsterm.h (check_x_frame): Remove prototypes. This function
9049 is replaced with platform-independent decode_window_system_frame.
9050 * msdos.c (have_menus_p): Remove.
9051 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9052 Remove platform-specific functions. Use check_window_system,
9053 decode_window_system_frame and check_ns_display_info where
9054 appropriate. Minor style and comment tweaks.
9055 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9056 (check_x_frame): Likewise.
9057 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9059 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9060 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9061 * xmenu.c, xselect.c: All related users changed.
9063 2013-04-03 Kenichi Handa <handa@gnu.org>
9065 The following changes is to optimize the code for reading UTF-8
9068 * coding.c (check_ascii): Rename from detect_ascii. Return value
9069 changed. Check EOL format. Do not call adjust_coding_eol_type
9071 (check_utf_8): New function.
9072 (adjust_coding_eol_type): Do nothing if already adjusted.
9073 (detect_coding): Compare the return value of check_ascii with
9074 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9075 (decode_coding_gap): Optimize for valid UTF-8.
9077 2013-03-21 Kenichi Handa <handa@gnu.org>
9079 * coding.c (syms_of_coding): Cancel previous change.
9081 * insdel.c (insert_from_gap): Fix previous change.
9083 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9085 Consistently use platform-specific function to detect window system.
9086 * lisp.h (check_window_system): New prototype. This function is
9087 going to replace check_x, check_w32 and check_ns.
9088 (have_menus_p): Mention msdos.c in comment.
9089 * fontset.c (check_window_system_func): Remove. Adjust all users.
9090 * fontset.h (check_window_system_func): Remove prototype.
9091 * nsterm.h (check_ns):
9092 * xterm.h (check_x):
9093 * w32term.h (check_w32): Likewise.
9094 * menu.c (Fx_popup_menu): Use check_window_system.
9095 * msdos.c (check_window_system): Define for MS-DOS.
9096 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9097 * w32fns.c (check_window_system): Likewise for MS-Windows.
9098 * xfns.c (check_window_system): Likewise for X.
9099 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9100 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9102 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9104 Prefer < to > in range checks such as 0 <= i && i < N.
9105 This makes it easier to visualize quantities on a number line.
9106 This patch doesn't apply to all such range checks,
9107 only to the range checks affected by the 2013-03-24 change.
9108 This patch reverts most of the 2013-03-24 change.
9109 * alloc.c (xpalloc, Fgarbage_collect):
9110 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9111 * character.c (string_escape_byte8):
9112 * charset.c (read_hex):
9113 * data.c (cons_to_unsigned):
9114 * dispnew.c (update_frame_1):
9115 * doc.c (Fsubstitute_command_keys):
9116 * doprnt.c (doprnt):
9117 * editfns.c (hi_time, decode_time_components):
9118 * fileio.c (file_offset):
9119 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9120 * font.c (font_intern_prop):
9121 * frame.c (x_set_alpha):
9122 * gtkutil.c (get_utf8_string):
9123 * indent.c (check_display_width):
9124 * keymap.c (Fkey_description):
9125 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9127 * minibuf.c (read_minibuf_noninteractive):
9128 * process.c (wait_reading_process_output):
9129 * search.c (Freplace_match):
9130 * window.c (get_phys_cursor_glyph):
9131 * xdisp.c (redisplay_internal):
9132 * xsmfns.c (smc_save_yourself_CB):
9133 Prefer < to > for range checks.
9134 * dispnew.c (sit_for): Don't mishandle NaNs.
9135 This fixes a bug introduced in the 2013-03-24 change.
9136 * editfns.c (decode_time_components): Don't hoist comparison.
9137 This fixes another bug introduced in the 2013-03-24 change.
9139 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9141 * frame.h (struct frame): Drop scroll_bottom_vpos
9142 member becaue all real users are dead long ago.
9143 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9144 * xdisp.c (redisplay_internal): Adjust user.
9146 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9148 * nsmenu.m (showAtX:Y:for:): setLevel to
9149 NSPopUpMenuWindowLevel (Bug#13998).
9151 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9153 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9154 (ns_check_pending_open_menu): Declare.
9156 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9157 (x_activate_menubar): Update the menu with title that matches
9158 ns_get_pending_menu_title, and call
9159 ns_check_pending_openmenu (Bug#12698).
9160 (menuWillOpen:): New method.
9161 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9163 * nsterm.m (menu_will_open_state, menu_mouse_point)
9164 (menu_pending_title): New varaibles.
9165 (ns_get_pending_menu_title, ns_check_menu_open)
9166 (ns_check_pending_open_menu): New functions.
9168 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9170 * indent.c (current_column_bol_cache): Remove leftover which is not
9171 used in Fmove_to_column any more.
9172 (current_column, scan_for_column): Adjust users.
9173 * keyboard.c (last_point_position_buffer, last_point_position_window):
9174 Remove leftovers which are not used for recording undo any more.
9175 (command_loop_1, syms_of_keyboard): Adjust users.
9176 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9177 redisplay_window any more.
9178 (move_it_to): Adjust user.
9180 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9182 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9183 Update dependencies.
9185 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9187 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9188 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9191 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9193 * window.h (struct window): Replace hchild, vchild and buffer slots
9194 with a single slot 'contents'. This is possible because each valid
9195 window may have either the child window (in vertical or horizontal
9196 combination) or buffer to display (for the leaf window). Using that,
9197 a lot of operations to traverse and/or change window hierarchies may
9198 be simplified. New member horizontal is used to distinguish between
9199 horizontal and vertical combinations of internal windows.
9200 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9201 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9202 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9203 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9204 Use contents slot, not buffer, where appropriate.
9205 (wset_combination): New function.
9206 (wset_buffer): Add eassert.
9207 (Fframe_first_window): Simplify the loop reaching first window.
9208 (Fwindow_buffer): Use WINDOW_LEAF_P.
9209 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9210 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9211 (unshow_buffer): Convert initial debugging check to eassert.
9212 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9213 (make_parent_window, window_resize_check, window_resize_apply)
9214 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9215 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9216 Adjust to match struct window changes.
9217 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9218 (mark_window_cursors_off, count_windows, get_leaf_windows)
9219 (foreach_window_1): Simplify the loop.
9220 * alloc.c (mark_object): Do not check for the leaf window because
9221 internal windows has no glyph matrices anyway.
9222 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9223 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9224 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9225 (build_frame_matrix_from_window_tree, mirror_make_current)
9226 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9227 (update_window_tree, set_window_update_flags): Simplify the loop.
9228 (sync_window_with_frame_matrix_rows): Enforce live window.
9229 Use contents slot, not buffer, where appropriate.
9230 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9231 and WINDOW_HORIZONTAL_COMBINATION_P.
9232 (make_frame_visible_1): Simplify the loop.
9233 Use contents slot, not buffer, where appropriate.
9234 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9235 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9236 (expose_window_tree): Likewise.
9237 Use contents slot, not buffer, where appropriate.
9238 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9239 to avoid deleted windows. Use contents slot instead of buffer.
9240 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9241 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9242 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9243 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9245 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9247 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9248 identify the reasons for assertion violations in bug#14062 and
9250 (Fx_show_tip): Fix compilation error under
9251 "--enable-check-lisp-object-type". (Bug#14073)
9253 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9254 Reported by <rzl24ozi@gmail.com>.
9256 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9258 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9260 (unwind_with_echo_area_buffer): ...to restore it here.
9261 This is needed to ensure that...
9262 (redisplay_window): ...both window markers are valid here,
9263 which is verified by eassert.
9264 * editfns.c (save_excursion_save): Do not assume that
9265 selected_window always displays the buffer.
9266 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9269 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9271 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9274 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9276 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9278 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9280 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9281 since MinGW's w32api headers do. This avoids compiler warnings.
9283 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9286 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9288 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9290 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9292 * gtkutil.c (style_changed_cb): Check if frame is live and an
9293 X frame (Bug#14038).
9295 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9297 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9298 Define only for _WIN32_WINNT less than 0x0500.
9299 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9301 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9302 see its own definitions of 'struct timeval' and 'struct timezone'.
9304 Fix incompatibilities between MinGW.org and MinGW64 headers.
9305 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9307 * w32.c (REPARSE_DATA_BUFFER): Guard with
9308 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9310 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9312 * xterm.c: Include X11/XKBlib.h
9313 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9315 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9317 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9319 * blockinput.h (input_blocked_p): Likewise.
9320 * bytecode.c (exec_byte_code): Likewise.
9321 * callproc.c (call_process_kill, call_process_cleanup)
9322 (Fcall_process): Likewise.
9323 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9324 (Fccl_execute_on_string): Likewise.
9325 * character.c (string_escape_byte8): Likewise.
9326 * charset.c (read_hex): Likewise.
9327 * cm.c (calccost): Likewise.
9328 * data.c (cons_to_unsigned): Likewise.
9329 * dired.c (directory_files_internal, file_name_completion):
9331 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9332 (sit_for): Likewise.
9333 * doc.c (Fsubstitute_command_keys): Likewise.
9334 * doprnt.c (doprnt): Likewise.
9335 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9336 * emacsgtkfixed.c: Likewise.
9337 * fileio.c (file_offset, Fwrite_region): Likewise.
9338 * floatfns.c (Fexpt, fmod_float): Likewise.
9339 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9341 * font.c (font_intern_prop): Likewise.
9342 * frame.c (x_set_alpha): Likewise.
9343 * gtkutil.c (get_utf8_string): Likewise.
9344 * indent.c (check_display_width): Likewise.
9345 * intervals.c (create_root_interval, rotate_right, rotate_left)
9346 (split_interval_right, split_interval_left)
9347 (adjust_intervals_for_insertion, delete_node)
9348 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9349 (merge_interval_right, merge_interval_left, copy_intervals)
9350 (set_intervals_multibyte_1): Likewise.
9351 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9352 * keymap.c (Fkey_description): Likewise.
9353 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9354 * lread.c (openp, read_integer, read1, string_to_number):
9356 * menu.c (ensure_menu_items): Likewise.
9357 * minibuf.c (read_minibuf_noninteractive): Likewise.
9358 * print.c (printchar, strout): Likewise.
9359 * process.c (create_process, Faccept_process_output)
9360 (wait_reading_process_output, read_process_output, send_process)
9361 (wait_reading_process_output): Likewise.
9362 * profiler.c (make_log, handle_profiler_signal): Likewise.
9363 * regex.c (re_exec): Likewise.
9364 * regex.h: Likewise.
9365 * search.c (looking_at_1, Freplace_match): Likewise.
9366 * sysdep.c (get_child_status, procfs_ttyname)
9367 (procfs_get_total_memory): Likewise.
9368 * systime.h (EMACS_TIME_VALID_P): Likewise.
9369 * term.c (dissociate_if_controlling_tty): Likewise.
9370 * window.c (get_phys_cursor_glyph): Likewise.
9371 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9372 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9374 * xfns.c (Fx_window_property): Likewise.
9375 * xmenu.c (set_frame_menubar): Likewise.
9376 * xselect.c (x_get_window_property, x_handle_dnd_message):
9378 * xsmfns.c (smc_save_yourself_CB): Likewise.
9379 * xterm.c (x_scroll_bar_set_handle): Likewise.
9381 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9383 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9384 to be optional or nil. Adjust comment and convert it to docstring.
9385 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9386 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9388 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9390 Static checking by GCC 4.8-20130319.
9391 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9392 * process.c (Fset_process_datagram_address)
9393 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9394 * xdisp.c (get_char_face_and_encoding):
9395 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9396 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9397 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9399 2013-03-24 Ken Brown <kbrown@cornell.edu>
9401 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9402 fix compilation on 64-bit Cygwin, where underscores are not
9403 automatically prepended.
9405 * w32term.c (w32_initialize): Silence compiler warning.
9407 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9409 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9410 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9411 variables, to save and restore frame dimensions.
9412 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9413 after returning from a 'fullscreen' configuration.
9414 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9415 to avoid races between the main thread and the input thread.
9417 * w32term.h (struct w32_output): New members normal_width,
9418 normal_height, normal_top, normal_left, and prev_fsmode.
9419 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9420 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9423 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9424 'fullscreen' parameter. Always record previous width and height
9425 of the frame, except when switching out of maximized modes, so
9426 that they could be restored correctly, instead of resetting to the
9427 default frame dimensions. Send SC_RESTORE command to the frame,
9428 unless we are going to send SC_MAXIMIZE, to restore the frame
9429 resize hints in the mouse pointer shown by the window manager.
9432 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9434 * lisp.h (get_frame_param): Adjust conditions for prototype
9437 2013-03-22 Ken Brown <kbrown@cornell.edu>
9439 * unexcw.c: Drop unneeded inclusion of w32common.h.
9440 (report_sheap_usage): Declare.
9441 (read_exe_header): Add magic numbers for x86_64.
9442 (fixup_executable): Fix printf format specifier for unsigned long
9445 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9447 * frame.h (struct frame): Put menu_bar_window under #ifdef
9448 because this member is not needed when X toolkit is in use.
9449 (fset_menu_bar_window):
9450 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9451 (free_glyphs, update_frame):
9452 * xdisp.c (expose_frame): Likewise.
9453 (display_menu_bar): Likewise. Remove redundant eassert.
9454 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9457 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9459 Use functions and constants to manipulate Lisp_Save_Value objects.
9460 This replaces code that used macros and strings and token-pasting.
9461 The change makes the C source a bit easier to follow,
9462 and shrinks the Emacs executable a bit.
9463 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9464 (make_save_value): Change 1st arg from string to enum. All callers
9467 (mark_object): Use if, not #if, for GC_MARK_STACK.
9468 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9469 (XSAVE_OBJECT): Now functions, not macros.
9470 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9471 the constant was never used.
9472 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9473 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9474 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9475 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9477 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9478 type3 with a single member save_type. All uses changed.
9479 (save_type, set_save_pointer, set_save_integer): New functions.
9480 * print.c (PRINTX): Remove.
9482 * alloc.c: Remove redundant static declarations.
9484 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9486 * window.h (struct window): Convert left_col, top_line, total_lines
9487 and total_cols from Lisp_Objects to integers. Adjust comments.
9488 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9490 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9491 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9492 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9493 Adjust users where appropriate.
9495 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9497 * frame.h (struct frame): Drop resx and resy because the same data is
9498 available from window system-specific output context. Adjust users.
9499 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9500 New functions to provide defaults when no window system available.
9501 (FRAME_RES_X, FRAME_RES_Y): New macros.
9502 (NUMVAL): Move from xdisp.c.
9503 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9504 (Ffont_face_attributes, Fopen_font):
9505 * image.c (gs_load):
9506 * w32font.c (fill_in_logfont):
9507 * xdisp.c (calc_pixel_width_or_height):
9508 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9509 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9511 2013-03-20 Kenichi Handa <handa@gnu.org>
9513 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9514 to 1 (temporary workaround until a bug related to ASCII
9515 optimization is fixed).
9517 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9519 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9520 Signal error if window is not internal. Adjust docstring.
9521 (delete_all_child_windows): Use combination_limit to save the buffer.
9522 (Fset_window_configuration): Adjust accordingly.
9523 * print.c (syms_of_print): Initialize debugging output not here...
9524 (init_print_once): ...but in a new function here.
9525 * lisp.h (init_print_once): Add prototype.
9526 * emacs.c (main): Add call to init_print_once. Adjust comments.
9528 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9530 * window.c (window_resize_check, window_resize_apply)
9531 (window_from_coordinates, recombine_windows, set_window_buffer)
9532 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9533 (Fsplit_window_internal, Fdelete_window_internal)
9534 (freeze_window_starts): Use bool for booleans.
9535 * window.h (window_frame_coordinates, resize_frame_windows)
9536 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9538 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9540 * dispnew.c (bitch_at_user): Use `user-error'.
9542 2013-03-17 Ken Brown <kbrown@cornell.edu>
9544 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9545 as return type of image_background. (Bug#13981)
9546 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9548 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9550 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9551 (ns_select): Don't return with result uninitialized.
9553 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9556 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9558 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9559 directories. If filename is nil, get directory name (Bug#13932).
9560 Use getFilename and getDirectory.
9561 (getFilename, getDirectory): New methods for EmacsSavePanel and
9563 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9565 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9567 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9569 2013-03-15 Kenichi Handa <handa@gnu.org>
9571 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9572 (adjust_after_replace): Make it back to static. Delete the third
9573 arg text_at_gap_tail. Cancel the code for handling it.
9575 * coding.h (struct coding_system): New member eol_seen.
9577 * coding.c (detect_ascii): New function.
9578 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9579 when the source bytes are actually scanned. On detecting for
9580 coding_category_utf_8_auto, call detect_ascii instead of scanning
9581 source bytes directly.
9582 (produce_chars): Call insert_from_gap with the new arg 0.
9583 (encode_coding): Likewise.
9584 (decode_coding_gap): Control ASCII optimization by the variable
9585 disable_ascii_optimization instead of #ifndef .. #endif.
9586 Deccode EOL format according to coding->eol_seen.
9587 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9590 * lisp.h (adjust_after_replace): Cancel externing it.
9591 (insert_from_gap): Adjust prototype.
9593 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9595 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9596 FULLSCREEN_MAXIMIZED. (Bug#13935)
9598 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9600 * region-cache.c (find_cache_boundary, move_cache_gap)
9601 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9602 Simplify debugging check and convert to eassert. Adjust comment.
9603 (pp_cache): Put under ENABLE_CHECKING.
9605 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9607 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9608 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9610 (w32fullscreen_hook): If the frame is visible, reset
9611 f->want_fullscreen flag after changing the frame size. If the
9612 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9615 2013-03-13 Daniel Colascione <dancol@dancol.org>
9617 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9618 too so that these builds can use Cygwin's file conversion
9619 functions. (We've been building and linking cygw32.o all along
9620 and just not using it.)
9622 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9624 File synchronization fixes (Bug#13944).
9625 * Makefile.in (LIB_FDATASYNC): New macro.
9627 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9628 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9629 Don't worry about HAVE_FSYNC, since a substitute fsync is
9630 available if the system lacks one.
9631 (Fwrite_regin): Retry fsync if interrupted.
9633 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9635 * w32term.c (w32_read_socket): If the Emacs frame is being
9636 activated, call w32fullscreen_hook, to make sure the new frame
9637 dimensions are in effect. (Bug#13937)
9639 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9641 * xdisp.c (init_iterator): Simplify because both character and byte
9642 positions are either specified or -1. Add eassert. Adjust comment.
9643 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9644 character and byte positions can be obtained from marker.
9646 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9648 Static checking by Sun C 5.12.
9649 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9650 * bytecode.c (exec_byte_code):
9651 * dispnew.c (init_display):
9653 * fileio.c (Fsubstitute_in_file_name):
9654 * keyboard.c (Fevent_convert_list):
9655 * keymap.c (Fsingle_key_description):
9656 * term.c (maybe_fatal, fatal):
9657 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9658 * xsmfns.c (Fhandle_save_session):
9659 Omit unreachable code.
9660 * keymap.c (map_keymap_char_table_item): Cast void * to
9661 a function pointer type; the C Standard requires this.
9663 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9664 Include <sys/param.h> unconditionally, as that works elsewhere and
9665 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9666 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9669 See ChangeLog.12 for earlier changes.
9675 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9677 This file is part of GNU Emacs.
9679 GNU Emacs is free software: you can redistribute it and/or modify
9680 it under the terms of the GNU General Public License as published by
9681 the Free Software Foundation, either version 3 of the License, or
9682 (at your option) any later version.
9684 GNU Emacs is distributed in the hope that it will be useful,
9685 but WITHOUT ANY WARRANTY; without even the implied warranty of
9686 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9687 GNU General Public License for more details.
9689 You should have received a copy of the GNU General Public License
9690 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.