1 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4 This is a cleaner way to fix the MinGW-w64 porting problem.
5 Check for INTPTR_MAX misconfiguration.
7 2014-01-01 Eli Zaretskii <eliz@gnu.org>
9 * search.c (newline_cache_on_off, find_newline): In indirect
10 buffers, use the newline cache of the base buffer.
12 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
13 buffer, invalidate the caches of its base buffer. (Bug#16265)
15 * indent.c (width_run_cache_on_off, compute_motion): In indirect
16 buffers, use the width-run cache of the base buffer.
18 * xdisp.c (redisplay_window): When the window displays an indirect
19 buffer, and the character widths in the display table have
20 changed, invalidate the width-run cache of the corresponding base
23 * fileio.c (Finsert_file_contents): When invalidating the newline
24 cache, consider the case of inserting into indirect buffer.
26 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
27 In indirect buffers, use the paragraph cache of the base buffer.
29 2013-12-31 Martin Rudalics <rudalics@gmx.at>
31 * window.c (grow_mini_window): Fix last change.
33 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
35 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
37 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
39 * w32term.c (w32_initialize): Use LCID and LOWORD.
41 * w32proc.c (create_child): Use pid_t for 5th argument.
42 (IsValidLocale): Don't provide prototype for MinGW64.
43 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
44 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
46 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
47 MinGW64 doesn't support.
49 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
51 * w32.c (set_named_security_info): New function.
52 (acl_set_file): Fall back on set_named_security_info if
53 set_file_security fails.
54 (g_b_init_set_named_security_info_w)
55 (g_b_init_set_named_security_info_a): New static variables.
56 (globals_of_w32): Initialize them to zero.
57 (set_named_security_info): Set them to non-zero if the
58 corresponding API is available.
59 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
62 2013-12-31 Martin Rudalics <rudalics@gmx.at>
64 Some more fixes following pixelwise resize changes including one
66 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
67 of frame_resize_pixelwise.
68 * widget.c (pixel_to_text_size): New function.
69 (update_wm_hints): Have size hints respect value of
70 frame_resize_pixelwise.
71 (EmacsFrameResize): Alway process resize requests pixelwise.
72 * window.c (grow_mini_window): Make sure mini window is at least
74 * xdisp.c (display_menu_bar): Make sure menubar extends till
76 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
77 (x_set_tool_bar_lines): Calculate pixelwise.
78 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
79 frame_resize_pixelwise.
81 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
83 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
84 variables not used there.
86 2013-12-30 Eli Zaretskii <eliz@gnu.org>
88 * w32.c (sys_umask): New function. (Bug#16299)
90 2013-12-30 Martin Rudalics <rudalics@gmx.at>
92 * dispnew.c (change_frame_size_1): Take old width of root window
93 from that window's pixel width. (Bug#16284)
95 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
97 Plain copy-file no longer chmods an existing destination (Bug#16133).
98 * fileio.c (realmask): Now a static var, not a local.
99 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
100 Remove arg STATPTR. All uses changed.
101 (Fcopy_file): Do not alter permissions of existing destinations,
102 unless PRESERVE-PERMISSIONS (renamed from
103 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
104 Avoid race when testing for existing destinations and for
105 when input and output files are the same.
106 If changing the group fails, adjust both default and
107 preserved permissions so that access is not granted to the
109 (Fset_default_file_modes, init_fileio): Update realmask.
110 (Fdefault_file_modes): Use realmask instead of calling umask.
112 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
114 Fix pipe bug with OS X emacs --daemon (Bug#16262).
115 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
116 flags on the daemon pipe ends before execing.
118 2013-12-28 Eli Zaretskii <eliz@gnu.org>
120 * w32fns.c (Fx_create_frame): Error out if called from a TTY
123 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
125 * callproc.c (Vexec_path): Document that exec-directory is in it.
127 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
129 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
132 2013-12-27 Chong Yidong <cyd@gnu.org>
134 * data.c (Fsymbol_function): Doc fix.
136 2013-12-26 Martin Rudalics <rudalics@gmx.at>
138 Some more tinkering with Bug#16051.
139 * window.c (resize_frame_windows): Don't let the size of the
140 root window drop below the frame's default character size.
141 Never ever delete any subwindows - let the window manager do the
144 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
145 of toolbar lines needed when they exceed the height of the root
147 (unwind_create_frame_1): New function.
148 (Fx_create_frame): Generally inhibit calling the window
149 configuration change hook here. Remove extra call to
150 change_frame_size - it's not needed when we don't run the
151 configuration change hook.
153 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
155 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
156 On my Fedora 19 platform the core dumps were so big that
157 my desktop became nearly catatonic.
158 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
159 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
160 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
161 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
163 * conf_post.h (__has_feature): New macro, if not already defined.
164 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
165 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
167 2013-12-25 Eli Zaretskii <eliz@gnu.org>
169 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
170 is a file name. (Bug#16252)
172 2013-12-25 Chong Yidong <cyd@gnu.org>
174 * keyboard.c (Voverriding_terminal_local_map):
175 (Voverriding_local_map): Doc fix.
177 * keymap.c (Vemulation_mode_map_alists): Doc fix.
179 2013-12-24 Eli Zaretskii <eliz@gnu.org>
181 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
182 file name when it is submitted to ShellExecute. Simplify code.
183 Don't test DOCUMENT for being a string, as that is enforced by
184 CHECK_STRING. Doc fix.
186 2013-12-23 Eli Zaretskii <eliz@gnu.org>
188 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
189 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
190 redisplay_tool_bar does. Improve and fix commentary.
191 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
192 limits of the glyph matrices. (Bug#16051)
193 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
194 only when the new size is different from the old one, and the new
195 size can be achieved given the frame height.
197 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
199 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
201 2013-12-23 Glenn Morris <rgm@gnu.org>
203 * lread.c (Fload): Mention load-prefer-newer in doc.
205 2013-12-22 Martin Rudalics <rudalics@gmx.at>
207 Handle Bug#16207 by being more restrictive when running hooks.
208 * window.c (unwind_change_frame): New function.
209 (Fset_window_configuration): Don't run configuration change hook
210 while the frame configuration is unsafe. Call select_window
213 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
215 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
217 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
219 * nsterm.h: Declare EmacsColor category.
221 * nsterm.m (NSColor): Implement EmacsColor category.
222 (ns_get_color): Use colorUsingDefaultColorSpace.
223 (ns_get_color, ns_term_init): Use colorForEmacsRed.
225 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
227 2013-12-21 Eli Zaretskii <eliz@gnu.org>
229 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
230 having the PNG_NORETURN attribute, to avoid compiler warning in
233 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
235 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
237 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
238 fringe background extension.
239 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
240 because they are now always the same as `left' and `width',
241 respectively. Remove code for the case that `width' and
242 `sb_width' are different.
244 2013-12-20 Martin Rudalics <rudalics@gmx.at>
246 Remove scroll_bar_actual_width from frames.
247 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
248 * frame.c (Fscroll_bar_width): Return scroll bar area width.
249 (x_figure_window_size):
250 * nsterm.m (x_set_window_size):
251 * widget.c (set_frame_size):
252 * w32term.c (x_set_window_size):
253 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
254 scroll_bar_actual_width.
256 Convert scroll_bar members to integers on Windows.
257 * w32term.h (struct scroll_bar): Convert top, left, width,
258 height, start, end and dragging to integers.
259 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
261 * w32term.c (w32_set_scroll_bar_thumb)
262 (w32_scroll_bar_handle_click): Remove XINT conversions for
263 scroll_bar members. Treat bar->dragging as integer.
264 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
265 first element. Remove XINT conversions for scroll_bar members.
266 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
267 Remove XINT conversions for scroll_bar members.
269 Fix assignment for new window total sizes.
270 * window.c (Fwindow_resize_apply_total): Assign values for
273 2013-12-20 Chong Yidong <cyd@gnu.org>
275 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
276 argument to `append'.
278 2013-12-19 Eli Zaretskii <eliz@gnu.org>
280 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
281 current text face, for extending the face of the display margins.
284 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
287 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
289 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
292 * nsterm.m (Qfile, Qurl): New.
293 (EV_MODIFIERS2): New macro.
294 (EV_MODIFIERS): Use EV_MODIFIERS2.
295 (ns_term_init): Remove font and color from DND, does not work on
296 newer OSX, and other ports don't have them.
297 (performDragOperation:): Handle modifiers used during drag.
298 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
299 Remove global Lisp variables used to communicate with ns-win.el.
300 Remove font and color handling.
301 (syms_of_nsterm): Defsym Qfile and Qurl.
303 2013-12-19 Anders Lindgren <andlind@gmail.com>
305 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
306 (ns_constrain_all_frames, x_set_offset): Remove assignment to
308 (updateFrameSize:, windowWillResize:toSize:): Add trace.
309 (constrainFrameRect): Remove special case nr_screens == 1.
310 Don't constrain size to size of view.
312 * nsterm.h (ns_output): Remove dont_constrain.
314 2013-12-19 Anders Lindgren <andlind@gmail.com>
316 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
318 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
320 Minor fixes for recent openp changes.
321 * lisp.h (GCPRO7): New macro.
322 * lread.c (openp): Use bool for boolean; all callers changed.
323 Protect save_string from GC. Don't assume that file descriptors
324 are nonzero. Redo save_mtime comparison to avoid bogus GCC
325 warning about uninitialized variable.
327 2013-12-18 Eli Zaretskii <eliz@gnu.org>
329 * w32fns.c (emacs_abort): Use intptr_t as argument of
330 INT_BUFSIZE_BOUND, to avoid compiler warnings.
332 2013-12-18 Glenn Morris <rgm@gnu.org>
334 * lread.c (Fload): Pass load_prefer_newer to openp.
335 Don't bother checking mtime if openp already did it.
336 (openp): Add `newer' argument, to check all suffixes
337 and find the newest file.
338 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
339 * callproc.c (call_process):
340 * charset.c (load_charset_map_from_file):
341 * emacs.c (init_cmdargs):
342 * image.c (x_create_bitmap_from_file, x_find_image_file):
344 * lread.c (Flocate_file_internal):
345 * process.c (Fformat_network_address):
346 * sound.c (Fplay_sound_internal):
347 * w32.c (check_windows_init_file):
348 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
350 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
352 2013-12-17 Eli Zaretskii <eliz@gnu.org>
354 * w32.c (getloadavg): Don't index samples[] array with negative
355 indices. Recover from wall-clock time being set backwards.
357 * w32term.c (w32_initialize): Declare the argument of
358 set_user_model as const.
360 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
361 (w32_menu_show): Constify some arguments passed to MessageBox.
363 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
364 to initialize Lisp objects.
366 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
367 initialize Lisp objects.
369 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
370 use variables used only on X under that condition.
372 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
373 variables not used there.
375 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
377 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
378 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
380 2013-12-16 Eli Zaretskii <eliz@gnu.org>
382 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
383 code, revealed in presence of R2L characters, character
384 compositions, and display vectors. A better fix for Bug#16148.
385 (extend_face_to_end_of_line): Don't reference tool_bar_window in
386 GTK and NS builds, they don't have this member of struct frame.
388 * dispextern.h (struct composition_it): Correct a comment for the
391 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
393 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
394 This prevents a compilation error on C compilers that do not
395 default functions to return 'int' if not declared. Also, add
396 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
397 since it now uses inline functions.
399 2013-12-16 Eli Zaretskii <eliz@gnu.org>
401 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
402 display margins on mode line, header line, and in the frame's
403 tool-bar window. (Bug#16165)
405 2013-12-16 Andreas Schwab <schwab@suse.de>
407 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
409 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
411 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
414 2013-12-16 Martin Rudalics <rudalics@gmx.at>
416 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
418 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
420 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
421 intended to find bogus pointers in font objects (Bug#16140).
422 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
423 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
424 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
425 Disable for MS-Windows due to Bug#15876; apparently this
426 requires more or less substantial changes in fontset code.
427 * xfont.c (xfont_close):
428 * xftfont.c (xftfont_close): Call x_display_info_for_display
429 to check whether 'Display *' is valid (Bug#16093 and probably
432 2013-12-15 Eli Zaretskii <eliz@gnu.org>
434 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
435 Reported by Juanma Barranquero <lekktu@gmail.com>.
437 * process.c (Fprocess_send_eof): Don't crash if someone tries to
438 open a pty on MS-Windows. (Bug#16152)
440 * emacs.c (decode_env_path): Fix bogus comparison against
441 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
443 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
445 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
446 (Fx_file_dialog): Add parentheses around && to silence warning.
448 * w32term.c (construct_drag_n_drop): Remove unused local variable.
450 2013-12-15 Eli Zaretskii <eliz@gnu.org>
452 * xdisp.c (extend_face_to_end_of_line): Extend background of
453 non-default face in margin areas as well. (Bug#16151)
454 (display_line): Call extend_face_to_end_of_line for continued
455 lines as well, if the display margins have non-zero width.
456 (set_glyph_string_background_width): When needed, set the
457 extends_to_end_of_line_p flag on glyph strings to be drawn in
458 margin areas, not only in the text area.
460 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
463 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
465 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
466 Don't worry about verify_error being t, since it has to be a list.
468 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
470 Use bool for boolean, focusing on headers.
471 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
472 No need to include <stdbool.h>, since conf_post.h does it now.
473 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
474 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
475 (SET_PER_BUFFER_VALUE_P):
476 * ccl.c, ccl.h (setup_ccl_program):
477 * ccl.h (CHECK_CCL_PROGRAM):
478 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
479 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
480 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
481 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
482 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
483 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
484 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
485 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
486 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
487 (CHARSET_FAST_MAP_SET):
488 * coding.c (decode_coding_ccl, encode_coding_ccl):
489 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
490 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
491 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
492 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
493 (decode_coding_c_string):
494 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
495 * conf_post.h (has_attribute):
496 * dispextern.h (trace_redisplay_p):
497 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
498 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
499 (SET_GLYPH_FROM_CHAR_GLYPH):
500 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
501 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
502 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
503 (cursor_in_mouse_face_p):
504 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
505 (blank_row, prepare_desired_row)
506 (build_frame_matrix_from_leaf_window, make_current)
507 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
508 (update_window, scrolling_window, update_frame_line):
509 * disptab.h (GLYPH_FOLLOW_ALIASES):
510 * editfns.c (Fformat):
511 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
512 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
513 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
514 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
515 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
516 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
518 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
519 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
520 (FRAME_MOUSE_UPDATE):
521 * fringe.c (Fdefine_fringe_bitmap):
522 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
523 (x_create_bitmap_from_xpm_data, xpm_load_image):
524 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
525 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
526 (MERGE_INTERVAL_CACHE):
527 * keymap.h (KEYMAPP):
528 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
529 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
530 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
531 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
532 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
533 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
534 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
535 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
536 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
537 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
538 (SETUP_BUFFER_SYNTAX_TABLE):
539 * systime.h (timespec_valid_p):
540 * term.c (save_and_enable_current_matrix):
541 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
542 * xdisp.c (in_display_vector_p, display_tool_bar_line)
543 (redisplay_internal, try_window_reusing_current_matrix)
544 (sync_frame_with_window_matrix_rows, try_window_id)
545 (display_menu_bar, display_tty_menu_item, display_mode_line)
546 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
547 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
548 * xmenu.c (xmenu_show):
549 * xterm.c (use_xim, x_term_init):
550 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
551 (struct x_bitmap_record):
552 Use bool for booleans.
553 * ccl.c (struct buffer_text):
554 * ccl.h (struct ccl_program):
555 * charset.h (struct charset):
557 * coding.h (struct iso_2022_spec, struct coding_system):
558 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
559 (struct glyph_string, struct face, struct face_cache)
560 (struct bidi_string_data, struct bidi_it)
561 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
563 * editfns.c (Fformat):
564 * frame.h (struct frame):
565 * fringe.c (struct fringe_bitmap):
566 * intervals.h (struct interval):
567 * keyboard.h (struct kboard):
568 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
569 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
570 (struct Lisp_Buffer_Local_Value, union specbinding):
571 * macfont.m (struct macfont_info):
572 * process.h (struct Lisp_Process):
573 * termchar.h (struct tty_display_info):
574 * window.h (struct window):
575 * xterm.h (struct x_output):
576 Use bool_bf for boolean bit-fields.
577 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
579 * ccl.h (struct ccl_program): Remove unused members private_state,
580 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
582 (struct ccl_spec): Remove unused members cr_carryover,
584 * conf_post.h: Include <stdbool.h>.
586 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
587 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
588 Surround statement macro with proper 'do { ... } while (false)' brackets.
589 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
590 Args must now be expressions; all callers changed.
591 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
592 (PRODUCE_GLYPHS): Simplify use of boolean.
593 * fileio.c (Fcopy_file):
594 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
595 * lisp.h (UNGCPRO): Return void, not int.
596 (FOR_EACH_TAIL): Use void expression, not int expression.
597 * region-cache.c: Reindent.
598 * region-cache.h: Copy comments from region-cache.c, to fix
599 incorrect remarks about booleans.
601 2013-12-14 Eli Zaretskii <eliz@gnu.org>
603 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
604 when character at point is displayed from a display vector.
607 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
609 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
610 now a list of certificate validation checks that will abort a
611 connection with an error.
612 (Fgnutls_boot): Document it and use it.
614 2013-12-14 Martin Rudalics <rudalics@gmx.at>
616 * w32term.c (w32_enable_frame_resize_hack): New variable.
617 (x_set_window_size): Use it to hack frame resizing on Windows
620 2013-12-14 Eli Zaretskii <eliz@gnu.org>
622 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
623 Windows-specific code to w32.c. Change error message text to
624 match that of Posix platforms.
626 * w32.c (w32_copy_file): New function, most of the code copied and
627 reworked from Fcopy_file. Improve error handling. Plug memory
628 leak when errors are thrown. Support file names outside of the
629 current codepage. (Bug#7100)
631 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
633 * lread.c (load_path_default): Prototype.
635 2013-12-13 Glenn Morris <rgm@gnu.org>
637 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
639 (load-path-default): Remove `changed' argument.
640 Do not set dump_path permanently. Simplify.
641 (init_lread): Simplify.
642 (syms_of_lread): Remove dump_path.
644 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
646 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
647 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
648 2013-12-12 font-related change to avoid Bug#16128, which
649 is quite hard to fix without even more substantial changes.
651 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
653 * font.c (font_close_object): Check for live frame (Bug#16128).
655 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
657 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
658 Return ptrdiff_t, not int, since it's a buffer size.
659 Reindent/reparen some macros to a more Gnuish style.
661 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
663 Avoid undefined behavior with huge regexp interval counts.
664 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
665 since it's now specialized to interval counts. All uses changed.
666 Do not assume wrapraound on signed integer overflow.
667 (regex_compile): Simplify based on the above changes.
669 2013-12-12 Eli Zaretskii <eliz@gnu.org>
671 Support file names on MS-Windows that use characters outside of
672 the current system codepage. (Bug#7100)
674 * w32.c (get_file_security, set_file_security)
675 (create_symbolic_link): Separate pointers and boolean flags for
676 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
677 non-zero, else the former.
678 (codepage_for_filenames, filename_to_utf16, )
679 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
681 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
683 (normalize_filename): Lose the DBCS code, now works on UTF-8.
684 Accept only one argument; all callers changed.
685 (dostounix_filename): Remove the second argument, now works in
686 UTF-8. All callers changed.
687 (parse_root): Lose DBCS code.
688 (get_long_basename, w32_get_short_filename, init_environment)
689 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
690 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
691 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
692 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
693 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
694 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
696 (ansi_encode_filename): New function.
697 (get_emacs_configuration, get_emacs_configuration_options):
699 (add_volume_info, GetCachedVolumeInformation): Run the input file
700 name through unixtodos_filename, to ensure it is stored and
701 referenced in canonical form.
702 (get_volume_info): Lose the DBCS code, now works in UTF-8.
703 (logon_network_drive, sys_link, utime): Improve error handling.
704 (sys_access): New function.
705 (hashval, generate_inode_val): Unused functions deleted.
706 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
707 (check_windows_init_file): Convert error message from UTF-8 to
708 ANSI codepage, for display in the message box.
709 (globals_of_w32): Set w32_unicode_filenames according to the OS
712 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
713 w32_unicode_filenames is non-zero, ANSI mode otherwise.
714 (syms_of_w32term): Declare w32-unicode-filenames.
716 * w32proc.c (new_child, delete_child): Remove code that handled
717 unused pending_deletion and input_file members of the child struct.
718 (create_child, sys_spawnve): Convert all file names to ANSI
719 codepage. Use ANSI APIs explicitly; forcibly fail if any file
720 name cannot be encoded in ANSI codepage. Don't use
721 unixtodos_filename, mirror slashes by hand.
722 (record_infile, record_pending_deletion): Functions deleted.
723 (Fw32_short_file_name): Call w32_get_short_filename instead of
726 * w32notify.c (add_watch): Work in Unicode mode when
727 w32_unicode_filenames is non-zero, ANSI mode otherwise.
728 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
729 instead, do the same with Lisp primitives.
731 * w32fns.c (file_dialog_callback, Fx_file_dialog)
732 (Fsystem_move_file_to_trash, Fw32_shell_execute)
733 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
734 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
735 (Fw32_shell_execute): Improve error reporting.
736 (Fdefault_printer_name): Ifdef away for Cygwin.
738 * w32.h (struct _child_process): Remove input_file and
739 pending_deletion members that are no longer used.
740 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
741 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
742 (ansi_encode_filename): New and updated prototypes.
744 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
746 (unexec): Don't use dostounix_filename, it expects a file name in
747 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
750 * fileio.c (Ffile_name_directory, file_name_as_directory)
751 (directory_file_name, Fexpand_file_name)
752 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
753 arguments of dostounix_filename.
754 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
755 use MAX_UTF8_PATH for size of file-name strings.
756 (emacs_readlinkat): Build an explicitly unibyte string for file
758 (syms_of_fileio) <file-name-coding-system>:
759 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
761 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
762 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
763 directories to UTF-8.
764 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
765 environment, and each element of the input PATH, to UTF-8.
767 * dired.c (file_attributes): Use build_unibyte_string explicitly
768 to make Lisp strings from user and group names.
770 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
773 * coding.c (decode_file_name, encode_file_name): New functions.
775 * termcap.c (tgetent): Adapt to the change in arguments of
778 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
781 * msdos.c (dostounix_filename, init_environment): Adapt to the
782 change in arguments of dostounix_filename.
784 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
785 [WINDOWSNT]: Encode file names passed to the image libraries in
788 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
789 [WINDOWSNT]: Convert file names to the current ANSI codepage.
791 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
792 arguments of dostounix_filename.
794 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
796 * font.h (struct font_entity) [HAVE_NS]: New field to record
797 font driver which was used to create this entity.
798 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
799 frame where the font was opened.
800 (font_close_object): Add prototype.
801 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
802 (font_close_object): Not static any more. Lost frame arg.
803 Adjust comment and users.
804 * alloc.c (cleanup_vector): Call font_close_object to adjust
805 per-frame font counters correctly. If HAVE_NS, also call
806 driver-specific cleanup for font-entity objects.
807 * ftfont.c (ftfont_open):
808 * nsfont.m (nsfont_open):
809 * w32font.c (w32font_open_internal):
810 * xfont.c (xfont_open):
811 * xftfont.c (xftfont_open): Save frame pointer in font object.
812 * macfont.m (macfont_open): Likewise.
813 (macfont_descriptor_entity): Save driver pointer to be able
814 to call its free_entity routine when font-entity is swept.
815 * ftxfont.c (ftxfont_open): Add eassert because frame
816 pointer should be saved by ftfont_driver.open.
818 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
820 * xterm.c (x_make_frame_visible): Restore hack which is needed when
821 input polling is used. This is still meaningful for Cygwin, see
822 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
823 * keyboard.c (poll_for_input_1, input_polling_used): Define
825 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
826 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
827 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
828 (font_for_char): Prefer ptrdiff_t to int for buffer position.
829 (face_for_char): Likewise. Rearrange eassert and return ASCII
830 face for CHAR_BYTE8_P.
831 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
833 2013-12-11 Ken Brown <kbrown@cornell.edu>
835 * dispextern.h (erase_phys_cursor):
836 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
838 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
840 * nsterm.m (x_free_frame_resources):
841 * term.c (tty_free_frame_resources):
842 * xterm.c (x_free_frame_resources): Do not check for non-NULL
843 face cache because it's implied by free_frame_faces anyway.
844 * w32term.c (x_free_frame_resources): Likewise. Do not call
845 free_frame_faces twice.
847 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
849 * editfns.c (Fformat_time_string): Mention %F in the doc.
851 2013-12-11 Martin Rudalics <rudalics@gmx.at>
853 * window.c (resize_frame_windows): Don't return immediately when
854 the root window's size doesn't change - the minibuffer window
855 may still have to be repositioned/resized.
856 * xfns.c (Fx_create_frame): Always change the frame size after
857 initializing the frame's faces.
858 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
859 change_frame_size should already have done it.
860 (x_new_font): Assign new tool- and menu-bar heights.
861 (x_set_window_size_1): Account for tool- and menu-bar heights
862 (Bug#16013). Don't set pixel sizes since change_frame_size
863 should already have done it.
865 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
867 Remove the option of using libcrypto.
868 * Makefile.in (LIB_CRYPTO): Remove.
869 (LIBES): Don't use it.
871 2013-12-11 Juri Linkov <juri@jurta.org>
873 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
874 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
876 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
878 * xdisp.c (display_tool_bar_line): Don't extend on a previously
879 drawn tool bar items (Bug#16058).
880 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
882 2013-12-09 Ken Brown <kbrown@cornell.edu>
884 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
886 * lisp.h (get_frame_param): Adjust conditions for prototype
889 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
891 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
892 Avoid unused macro warning if configured --without-xft.
894 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
896 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
898 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
900 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
902 * emacs.c (main): Call fixup_locale a second time for GNUStep.
904 2013-12-08 Martin Rudalics <rudalics@gmx.at>
906 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
908 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
910 Use libcrypto's checksum implementations if available, for speed.
911 * Makefile.in (LIB_CRYPTO): New macro.
914 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
915 The macro didn't conform to C99 due to type mismatch,
916 which caused compilation failure with Sun C 5.12,
917 and it was confusing anyway. Include window.h to declare
918 redisplay_other_windows.
920 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
922 * window.c (set_window_buffer): Update mode line (bug#16084).
924 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
926 Fix minor problems found by static checking.
927 * keyboard.c (poll_for_input_1, input_polling_used):
928 Define only if HAVE_NTGUI.
929 * xmenu.c (popup_activate_callback): Omit unnecessary
930 check against USE_X_TOOLKIT, which must be defined here anyway.
931 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
934 2013-12-07 Martin Rudalics <rudalics@gmx.at>
936 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
938 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
940 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
942 * nsterm.m (x_set_window_size): Remove fprintf.
943 (init): Define always. Set applicationDidFinishLaunchingCalled
945 (applicationDidFinishLaunching:):
946 Set applicationDidFinishLaunchingCalled.
947 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
950 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
952 Pixel resize changes for NS (Bug#16049).
953 * nsterm.m (x_set_window_size): Change parameters rows/cols to
954 height/width. row/cols are locals.
955 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
956 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
957 (windowWillResize): Remove gsextra. Calculate extra as in
959 (x_new_font): Don't change frame size if fullscreen.
960 Change size pixelwise.
962 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
963 comment in xfns.c. Change to pixelwise call.
965 2013-12-06 Eli Zaretskii <eliz@gnu.org>
967 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
970 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
972 * xterm.c (input_signal_count): Remove.
973 (x_dispatch_event): Define unconditionally.
974 (x_make_frame_visible): Process X events until the frame
975 is really visible (Bug#16027).
976 * xterm.h (x_dispatch_event): Declare unconditionally.
978 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
980 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
982 * nsterm.m (x_set_window_size): Handle pixelwise.
984 2013-12-05 Martin Rudalics <rudalics@gmx.at>
986 * w32term.c (x_new_font):
987 * xterm.c (x_new_font): Calculate new frame size from new font
990 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
992 * lisp.h (FOR_EACH_TAIL): New macro.
993 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
995 * window.c (select_window): Call second wset_redisplay before we change
996 selected_window (bug#16034).
998 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1000 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1002 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1004 * w32xfns.c: Include window.h, to avoid a compiler warning.
1006 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1008 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1009 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1010 window_scroll takes care of it.
1011 (Fset_window_point, Fdelete_other_windows_internal)
1012 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1013 (Fsplit_window_internal, Fdelete_window_internal)
1014 (Fresize_mini_window_internal, Fset_window_configuration)
1015 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1016 cause redisplay instead of forcing a complete redisplay.
1017 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1018 we're only affecting the selected_window.
1020 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1022 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1023 directional control characters. Update type and category
1024 determination according to the UBA from Unicode v6.3.
1025 (bidi_category_t): New category EXPLICIT_FORMATTING.
1027 * dispextern.h (bidi_type_t): Update to include new bidirectional
1028 properties introduced with Unicode v6.3. (Bug#16043)
1030 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1032 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1035 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1037 * font.c (font_list_entities): Remove dummy assignment.
1038 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1039 used on graphic displays only. Remove unused 'font_encoder' member.
1040 (struct font_bitmap): Remove unused 'extra' member.
1041 * nsfont.m (nsfont_open):
1042 * w32font.c (w32font_open_internal):
1043 * ftfont.c (ftfont_get_bitmap): Adjust users.
1045 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1047 Use bool for boolean.
1048 * tparam.c (tparam1):
1049 * undo.c (record_point, record_property_change):
1050 Use bool for boolean, for local vars that are always true or false.
1052 Minor integer overflow fixes (Bug#16033).
1053 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1054 This improves on the previous fix to this function.
1055 (window_resize_check): When summing up pixel counts, don't rely on
1056 undefined behavior if the sum overflows.
1058 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1060 * window.c (Fset_window_new_pixel): Don't choke at negative
1061 argument value (Bug#16033).
1063 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1064 to avoid crash in window_box_height.
1066 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1067 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1069 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1071 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1073 Minor integer overflow fixes.
1074 * window.c (Fset_window_new_pixel, grow_mini_window):
1075 * xdisp.c (Fwindow_text_pixel_size):
1076 Avoid undefined behavior on signed integer overflow.
1077 * xfns.c (x_set_mouse_color):
1078 Check that drag shape fits in 'unsigned', since that's what X wants.
1080 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1082 Improve reporting of fatal exception on MS-Windows.
1083 * w32fns.c (my_exception_handler): New function.
1084 (globals_of_w32fns): Set it up as the unhandled exception
1085 handler. Initialize exception code and address to zeros.
1086 (emacs_abort): If the exception code and address are available,
1087 print them at the beginning of the backtrace. Fix the format of
1088 printing addresses (was producing 0x0x12345678 on XP).
1091 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1093 * eval.c (Fbacktrace__locals): New function.
1094 (syms_of_eval): Defsubr it.
1096 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1098 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1099 Define here to unify between...
1100 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1101 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1103 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1105 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1107 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1108 fringe background extension.
1109 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1110 because they are now always the same as `left' and `width',
1111 respectively. Remove code for the case that `width' and
1112 `sb_width' are different.
1114 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1116 Fix minor problems found by static checking.
1117 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1118 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1119 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1121 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1123 * image.c (imagemagick_compute_animated_image): Don't crash if we
1124 have an animation with different-sized images (bug#15313).
1126 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1128 Remove some unused items introduced during pixelwise change.
1129 * window.c (window_resize_total_check): Remove unused function.
1130 * xdisp.c (remember_mouse_glyph): Remove unused label.
1131 (Ftool_bar_height): Move declaration inside #if.
1132 * xterm.c (x_set_window_size): Don't use r and c.
1134 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1136 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1139 * window.c (Fset_window_configuration): Comment out unused variables.
1141 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1143 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1145 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1147 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1149 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1150 HAVE_GNUTLS3 (Bug#16001).
1152 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1153 if interrupts are deferred (Bug#15801).
1155 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1157 Support resizing frames and windows pixelwise.
1158 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1159 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1160 (struct glyph_matrix): Replace window_left_col and
1161 window_top_line by window_pixel_left and window_pixel_top.
1162 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1164 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1165 (draw_window_divider, move_it_to, x_draw_right_divider)
1166 (x_draw_bottom_divider, change_frame_size): Add or fix
1168 * dispnew.c (change_frame_size_1): Change prototype.
1169 (adjust_glyph_matrix, required_matrix_width)
1170 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1171 values instead of lines and columns.
1172 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1173 WINDOW_TOTAL_FRINGE_WIDTH.
1174 (handle_window_change_signal, do_pending_window_change)
1175 (init_display): Adjusts calls of change_frame_size.
1176 (change_frame_size, change_frame_size_1): Handle pixelwise
1178 * frame.c (Qright_divider_width, Qbottom_divider_width):
1180 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1181 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1182 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1183 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1185 (set_frame_param): New function.
1186 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1187 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1188 (Ffringe_width, Fborder_width, Fright_divider_width)
1189 (Fbottom_divider_width): New functions, defsubr them.
1190 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1191 New argument pixelwise.
1192 (struct frame_parm_table): New members Qright_divider_width and
1193 Qbottom_divider_width.
1194 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1195 (x_report_frame_params): Handle Qright_divider_width and
1196 Qbottom_divider_width.
1197 (x_set_right_divider_width, x_set_bottom_divider_width):
1199 (frame_resize_pixelwise): New option.
1200 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1201 new_pixelwise, right_divider_width and bottom_divider_width;
1202 remove total_lines; rename text_lines, text_cols, new_text_lines
1203 and new_text_cols to text_height, text_width, new_height and
1204 new_width respectively.
1205 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1206 FRAME_TEXT_WIDTH respectively.
1207 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1208 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1209 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1211 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1212 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1213 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1214 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1215 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1216 (FRAME_TOTAL_COLS_ARG): Remove macro.
1217 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1218 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1219 (x_wm_set_size_hint): Handle frame pixel sizes.
1220 * indent.c (compute_motion, Fcompute_motion):
1221 Call window_body_width instead of window_body_cols.
1222 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1223 (make_lispy_position): Handle right and bottom dividers.
1224 (Fsuspend_emacs): Pixelize call of change_frame_size.
1225 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1226 * lisp.h: Extern set_frame_param.
1227 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1229 (Fx_create_frame): Add entry for vertical_drag_cursor.
1230 Pixelize call of change_frame_size.
1231 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1232 * nsterm.m (ns_update_window_end): Optionally draw right
1234 (x_set_window_size): Add argument pixelwise.
1235 Call check_frame_size and change_frame_size with pixelwise zero.
1236 (ns_draw_window_divider): New function.
1237 (ns_redisplay_interface): Add ns_draw_window_divider.
1238 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1239 (x_new_font): Call x_set_window_size with pixelwise zero.
1240 * print.c (print_object): For a window print its sequence
1242 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1243 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1244 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1245 (w32_createwindow): Use scroll bar area width.
1246 (w32_wnd_proc): Handle bottom divider width.
1247 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1248 (Fx_create_frame): Default divider width parameters.
1249 Caclulate sizes pixelwise. Add vertical drag cursor support.
1250 (x_create_tip_frame): Default divider widths to zero.
1251 Pixelize call to change_frame_size.
1252 (Fx_show_tip): Add handling of divider widths. Pixelize window
1254 (Fw32_frame_rect): New function.
1255 (frame_parm_handler w32_frame_parm_handlers): Add divider
1257 (Vx_window_vertical_drag_shape): Add variable.
1258 * w32inevt.c (resize_event, maybe_generate_resize_event):
1259 Pixelize change_frame_size calls.
1260 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1262 * w32term.c (w32_draw_window_divider): New function.
1263 (x_update_window_end): Handle right divider.
1264 (w32_draw_fringe_bitmap, x_scroll_run)
1265 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1266 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1267 Calculate new frame sizes pixelwise.
1268 (x_new_font): Pixelize call to x_set_window_size.
1269 (x_check_fullscreen): Pixelize call to change_frame_size.
1270 (x_set_window_size_1, x_set_window_size): New argument
1271 pixelwise. Calculate pixelwise.
1272 (x_wm_set_size_hint): Use scroll bar area width.
1273 (w32_redisplay_interface): Add w32_draw_window_divider.
1274 * w32term.h (struct w32_output): Add vertical drag cursor.
1275 * widget.c (set_frame_size, update_wm_hints)
1276 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1278 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1279 * window.c (sequence_number): Restore.
1280 (Fwindow_pixel_width, Fwindow_pixel_height)
1281 (Fwindow_mode_line_height, Fwindow_header_line_height)
1282 (window_pixel_to_total, Frun_window_scroll_functions)
1283 (Fset_window_new_pixel, window_resize_apply_total)
1284 (Fwindow_resize_apply_total): New functions.
1285 (window_body_height, window_body_width): Rename from
1286 window_body_lines. New argument PIXELWISE.
1287 Calculate pixelwise.
1288 (Fwindow_body_height, Fwindow_body_width): New argument
1290 (coordinates_in_window, window_relative_x_coord): Use window's
1291 pixel width instead of total width.
1292 (replace_window, recombine_windows): Initialize pixel values.
1293 (resize_root_window, resize_frame_windows, grow_mini_window)
1294 (shrink_mini_window): New argument PIXELWISE.
1295 Calculate pixelwise.
1296 (Fdelete_other_windows_internal, adjust_window_margins)
1297 (window_resize_check, window_resize_apply)
1298 (Fdelete_window_internal, Fresize_mini_window_internal)
1299 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1300 (check_frame_size): Rename arguments. New argument PIXELWISE.
1301 Calculate pixelwise.
1302 (set_window_buffer): Make samebuf bool. Run configuration change
1303 hook only if buffer changed.
1304 (Fset_window_buffer): Rewrite doc-string.
1305 (make_window): Initialize new_pixel slot.
1306 (Fwindow_resize_apply): Check pixel size of root window.
1307 (Fsplit_window_internal): Call 2nd argument pixel_size.
1308 Calculate pixelwise.
1309 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1311 (save_window_data): New slots frame_text_width,
1312 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1313 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1315 (Fcurrent_window_configuration, Fset_window_configuration)
1316 (save_window_save, compare_window_configurations): Handle new
1317 slots in save_window_data and saved_window.
1318 (Fset_window_scroll_bars): Fix doc-string.
1319 (window_resize_pixelwise): New variable.
1320 (coordinates_in_window, Fcoordinates_in_window_p):
1322 (make_parent_window): Adjust sequence_number.
1323 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1325 * window.h (struct window): New members new_pixel, pixel_left,
1326 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1327 (wset_new_pixel): New function.
1328 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1329 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1330 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1331 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1332 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1333 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1334 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1335 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1336 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1337 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1338 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1339 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1340 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1341 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1342 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1344 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1345 (window_body_width, check_frame_size): Adapt external declarations.
1346 * xdisp.c (last_max_ascent): New integer.
1347 (window_text_bottom_y): Handle bottom divider.
1348 (window_box_width, window_box_height): Calculate pixelwise.
1349 (get_glyph_string_clip_rects): Handle right divider.
1350 (remember_mouse_glyph): When windows are resized pixelwise
1351 proceed with width and height set to 1.
1352 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1354 (move_it_to): Calculate and return maximum x position
1356 (Fwindow_text_pixel_size): New function.
1357 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1358 (tool_bar_lines_needed): Rename to tool_bar_height.
1359 Calculate pixelwise.
1360 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1361 Calculate pixelwise.
1362 (redisplay_tool_bar): Calculate pixelwise.
1363 (redisplay_window): Calculate pixelwise. Handle dividers.
1364 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1365 (x_draw_vertical_border): Handle dividers.
1366 (define_frame_cursor1): Handle vertical drag cursor.
1367 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1368 (expose_window): Calculate pixelwise. Handle dividers.
1369 (init_xdisp): Initialize pixel values.
1370 * xfaces.c (Qwindow_divider): New face.
1371 (realize_basic_faces): Realize it.
1372 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1373 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1374 (x_set_scroll_bar_default_width): Default actual width to 16.
1375 (Fx_create_frame): Set sizes pixelwise.
1376 (x_create_tip_frame): Default divider widths to zero.
1377 Pixelize call of change_frame_size.
1378 (Fx_show_tip): Handle divider widths. Initial pixel position
1380 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1381 (Vx_window_vertical_drag_shape): New option.
1382 * xmenu.c (free_frame_menubar): Pixelize call of
1384 * xterm.c (x_draw_window_divider): New function.
1385 (x_update_window_end): Optionally draw right divider.
1386 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1387 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1388 (handle_one_xevent, x_new_font): Calculate pixelwise.
1389 (x_set_window_size_1, x_set_window_size): New argument
1390 pixelwise. Calculate pixelwise.
1391 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1392 (struct x_redisplay_interface): Add x_draw_window_divider.
1393 * xterm.h (struct x_output): Add vertical_drag_cursor.
1395 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1397 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1398 Set invisible frames's `redisplay' when a full redisplay is requested.
1399 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1400 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1401 (display_mode_lines): Set it here instead.
1403 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1405 * dispextern.h (set_window_update_flags): Remove.
1407 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1409 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1411 * xdisp.c (REDISPLAY_SOME_P): New macro.
1412 (redisplay_internal): Use it (bug#15999).
1413 (prepare_menu_bars, redisplay_window): Use it as well.
1415 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1417 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1419 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1420 (globals_of_w32font): Zero it out.
1421 (GetCharWidth32W_Proc): New function pointer.
1422 (get_char_width_32_w): New function.
1423 (compute_metrics): If get_glyph_outline_w returns an error, try
1424 get_char_width_32_w before declaring a failure. This avoids
1425 punishing raster (a.k.a. "bitmap") fonts by slowing down
1426 redisplay. (Bug#6364).
1428 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1430 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1431 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1432 highlight needs to be redisplayed. (Bug#15913)
1434 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1436 Fix minor problems found by static checking.
1437 * buffer.h (struct buffer_text, struct buffer):
1438 * frame.h (struct frame):
1439 * window.h (struct window):
1440 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1441 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1442 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1443 no-longer-valid use of HAVE_MENUS.
1444 * xdisp.c (propagate_buffer_redisplay): Now static.
1446 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1448 * xmenu.c (Fmenu_or_popup_active_p):
1449 * window.c (Fset_window_configuration):
1450 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1451 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1452 * fns.c (Fyes_or_no_p):
1453 * editfns.c (Fmessage_box, Fmessage_or_box):
1454 * alloc.c (make_save_ptr_ptr):
1455 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1457 * window.c (Fset_window_configuration): Move select_window later.
1459 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1461 Refine redisplay optimizations to only redisplay *some* frames/windows
1462 rather than all of them.
1463 * xdisp.c (REDISPLAY_SOME): New constant.
1464 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1465 (bset_redisplay, bset_update_mode_line): New functions.
1466 (message_dolog): Use bset_redisplay.
1467 (clear_garbaged_frames): Use fset_redisplay.
1468 (echo_area_display): Use wset_redisplay.
1469 (buffer_shared_and_changed): Remove.
1470 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1471 frame titles. Compute the actual set of windows redisplayed.
1472 Don't update frame titles and menu bars for frames that don't need to
1474 (propagate_buffer_redisplay): New function.
1476 (redisplay_internal): Use it. Be more selective in the set of windows
1477 we redisplay. Propagate windows_or_buffers_changed to
1478 update_mode_lines a bit later to simplify the code.
1479 (mark_window_display_accurate_1): Reset window and buffer's
1481 (redisplay_window): Do nothing if neither the window nor the buffer nor
1482 the frame needs redisplay.
1483 * window.h (struct window): Add `redisplay' field.
1484 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1485 (redisplay_other_windows, window_list): New declarations.
1486 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1487 (window_list): Not static any more.
1488 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1489 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1490 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1491 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1492 * frame.h (struct frame): Add `redisplay' field.
1493 Move `external_menu_bar' bitfield next to other bit-fields.
1494 (SET_FRAME_GARBAGED): Use fset_redisplay.
1495 (SET_FRAME_VISIBLE): Don't garbage the frame;
1496 Use redisplay_other_windows.
1497 * buffer.h (struct buffer): Add `redisplay' field.
1498 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1499 (modify_overlay): Use bset_redisplay.
1500 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1502 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1504 Support w32 file notifications in batch mode.
1505 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1506 invalid (which happens in batch mode). If non-interactive, call
1507 handle_file_notifications to store file notification events in the
1508 input queue. (Bug#15933)
1510 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1512 * w32inevt.c (handle_file_notifications): Now external, not static.
1514 * w32term.h (handle_file_notifications): Provide prototype.
1516 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1517 init_crit, since init_display, which does that otherwise, is not
1520 2013-11-27 Glenn Morris <rgm@gnu.org>
1522 * Makefile.in ($(lispsource)/international/charprop.el): New.
1523 (emacs$(EXEEXT)): Depend on charprop.el.
1525 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1527 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1528 deleting portions of the buffer under non-nil REPLACE argument.
1531 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1532 directory, watch it and not its parent.
1533 (add_watch): Allow empty string in FILE.
1535 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1537 * window.c (Fset_window_start, window_resize_apply)
1538 (window_scroll): Reset window_end_valid (Bug#15957).
1540 2013-11-27 Glenn Morris <rgm@gnu.org>
1542 * Makefile.in (leimdir): Now in lisp source directory.
1543 ($(leimdir)/leim-list.el): Just use ../leim .
1544 * epaths.in (PATH_DUMPLOADSEARCH):
1545 * lread.c (load_path_default):
1546 * nsterm.m (ns_load_path): No more leim directory.
1548 2013-11-26 Andreas Schwab <schwab@suse.de>
1550 * .gdbinit (xgettype): Add cast.
1552 2013-11-26 Glenn Morris <rgm@gnu.org>
1554 Preload leim-list.el.
1555 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1556 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1557 is a single directory.
1559 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1561 bool-vector-subsetp is now the normal direction (Bug#15912).
1562 * data.c (Fbool_vector_subsetp): Test whether the first argument
1563 is a subset of the second one, not the reverse. Add doc string.
1565 Fix minor problems found by static checking.
1566 * lread.c (load_path_default): Now static.
1567 * textprop.c (text_property_stickiness): Be consistent about the
1568 test used when deciding whether to consider the previous character.
1569 This simplifies the code a bit.
1571 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1573 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1575 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1576 (syms_of_frame): Don't defsubr them.
1578 2013-11-25 Glenn Morris <rgm@gnu.org>
1580 * lread.c (load_path_default): Change the sense of the argument.
1581 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1582 from dump_path. When it is not, avoid checking dump_path twice.
1584 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1585 uninstalled dump_path against installed Vload_path. (Bug#15964)
1587 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1589 Export get_pos_property to Elisp.
1590 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1591 (syms_of_editfns): Export it to Elisp.
1593 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1595 2013-11-23 Romain Francoise <romain@orebokech.com>
1597 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1598 initialization here ...
1599 (syms_of_fileio): ... from here.
1601 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1603 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1604 Please use --enable-check-lisp-object-type.
1606 2013-11-23 Glenn Morris <rgm@gnu.org>
1608 * process.c (get_process): Explicit error for dead buffers.
1610 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1612 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1614 2013-11-23 Glenn Morris <rgm@gnu.org>
1616 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1617 * lread.c (load_path_check): Take path to check as argument.
1618 (load_path_default): New, split from init_lread.
1619 (init_lread): Move calc of default load-path to load_path_default.
1620 Empty elements in EMACSLOADPATH now stand for the default.
1621 (load-path): Doc fix.
1622 * emacs.c (decode_env_path): Add option to treat empty elements
1623 as nil rather than ".".
1624 * callproc.c (init_callproc_1, init_callproc):
1625 * image.c (Vx_bitmap_file_path):
1626 * lisp.h (decode_env_path):
1627 * lread.c (Vsource_directory):
1628 Update for new argument spec of decode_env_path.
1630 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1632 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1633 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1635 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1637 Fix some dependency problems that cause unnecessary recompiles.
1638 Problem reported by RMS in
1639 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1640 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1641 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1642 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1643 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1644 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1645 (boostrap-clean): No need to remove stamp-oldxmenu.
1647 Fix recently introduced bool vector overrun.
1648 This was due to an optimization that went awry.
1649 Reported by Glenn Morris in
1650 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1651 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1652 for empty vectors, undoing the 2013-11-18 change.
1653 * data.c (bool_vector_binop_driver): Rely on this.
1654 Fix bug that occasionally overran the destination.
1655 * lisp.h (struct Lisp_Bool_vector): Document this.
1657 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1659 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1662 * nsterm.m (init, run, stop:): Comment out for now, does not work
1665 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1667 * charset.c (syms_of_charset): Don't read past end of string.
1669 2013-11-19 Glenn Morris <rgm@gnu.org>
1671 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1673 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1675 Add hooks to run on gaining/losing focus. (Bug#15029)
1676 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1677 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1678 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1680 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1682 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1683 The old names predated the API change that put destination at end.
1685 Improve API of recently-added bool vector functions (Bug#15912).
1686 The old API had (bool-vector-count-matches A B)
1687 and (bool-vector-count-matches-at A B I), which gave the
1688 misleading impression that the two functions were variants, one
1689 with a location I. The new API has (bool-vector-count-population A)
1690 and (bool-vector-count-consecutive A B I) to make the distinction
1691 clearer. The first function no longer has a B argument, since the
1692 caller can easily determine the number of nils if the length and
1693 number of ts is known.
1694 * data.c (Fbool_vector_count_population): Rename from
1695 bool_vector_count_matches, and accept just 1 argument.
1696 (Fbool_vector_count_consecutive): Rename from
1697 Fbool_vector_count_matches_at.
1699 Always allocate at least one bits_word per bool vector.
1700 See Daniel Colascione in:
1701 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1702 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1703 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1704 * lisp.h (struct Lisp_Bool_vector): Document this.
1706 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1708 * insdel.c (invalidate_buffer_caches): New function, consolidated
1709 from part of prepare_to_modify_buffer.
1710 (insert_from_gap, prepare_to_modify_buffer):
1711 * coding.c (code_convert_region, code_convert_string):
1712 Call invalidate_buffer_caches. (Bug#15841)
1714 * lisp.h (invalidate_buffer_caches): Add prototype.
1716 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1718 * w32term.c (x_update_window_end): Don't invalidate the entire
1719 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1720 highlight needs to be redisplayed. (Bug#15913)
1722 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1724 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1726 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1728 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1729 while we are using Vprin1_to_string_buffer.
1731 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1732 after inserting the description string. (Bug#15907)
1734 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1736 * data.c: Work around bogus GCC diagnostic about shift count.
1737 Reported by Eli Zaretskii in
1738 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1739 (pre_value): New function.
1740 (count_trailing_zero_bits): Use it.
1742 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1744 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1745 assume C macros are not supported even under -g3 in these old GCC
1748 2013-11-15 Leo Liu <sdl.web@gmail.com>
1750 * minibuf.c (Ftry_completion, Fall_completions)
1751 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1753 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1755 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1756 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1757 This avoids placing unnecessary constants into the Emacs code.
1759 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1761 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1762 for Cygwin w32 build.
1764 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1765 for Cygwin w32 build. (Bug#15892)
1767 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1769 Simplify, port and tune bool vector implementation.
1770 * alloc.c (bool_vector_exact_payload_bytes)
1771 (bool_vector_payload_bytes): Remove.
1772 (bool_vector_fill): Return its argument.
1773 * alloc.c (bool_vector_fill):
1775 * print.c (print_object):
1776 Simplify by using bool_vector_bytes.
1777 * alloc.c (make_uninit_bool_vector):
1778 New function, broken out from Fmake_bool_vector.
1779 (Fmake_bool_vector): Use it. Use tail call.
1780 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1781 * data.c (BITS_PER_ULL): New constant.
1782 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1783 if long long versions don't exist.
1784 (shift_right_ull): New function.
1785 (count_one_bits_word): New function, replacing popcount_bits_word
1786 macro. Don't assume that bits_word is no wider than long long.
1787 (count_one_bits_word, count_trailing_zero_bits):
1788 Don't assume that bits_word is no wider than long long.
1789 * data.c (bool_vector_binop_driver, bool_vector_not):
1790 * fns.c (Fcopy_sequence):
1792 Create an uninitialized destination, to avoid needless work.
1793 (internal_equal): Simplify.
1794 (Ffillarray): Prefer tail call.
1795 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1796 contain at least one word.
1797 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1798 chars are narrower than ints.
1799 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1800 * fns.c (Fcopy_sequence):
1802 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1803 Don't try to port to hosts where bits_word values have holes; the
1804 code wouldn't work there anyway. Verify this assumption, though.
1805 (bool_vector_bytes): New function.
1806 (make_uninit_bool_vector): New decl.
1807 (bool_vector_fill): Now returns Lisp_Object.
1809 * xfns.c (xic_create_fontsetname):
1810 * xrdb.c (gethomedir): Prefer tail calls.
1812 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1814 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1815 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1817 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1818 that requires a return value.
1819 (Fset_buffer_modified_p): Take advantage of this change to do
1822 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1824 * buffer.c (Frestore_buffer_modified_p): Sync it with
1825 Fset_buffer_modified_p.
1826 (Fforce_mode_line_update): New function, moved from subr.el.
1827 (Fset_buffer_modified_p): Use them.
1828 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1830 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1832 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1833 This avoids undefined behavior when subtracting pointers into
1834 different aways. On my platform it also makes the code a tad
1835 smaller and presumably faster.
1837 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1839 * keyboard.c (command_loop_1): Use region-extract-function.
1840 * insdel.c (Qregion_extract_function): Not static any more (can we
1841 stop pretending that these vars can benefit from being marked static?).
1843 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1845 * search.c (find_newline): If buffer text is relocated during the
1846 "dumb loop", adjust C pointers into buffer text to follow suit.
1849 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1851 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1852 for conversion (Bug#15837).
1854 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1856 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1857 for the entire range of inserted characters. (Bug#15841)
1859 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1861 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1863 (realize_default_face): Remove assignment to distant-foreground if
1864 unspecified (Bug#15815).
1866 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1868 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1869 cache-long-scans disabled, since we don't want to call
1870 prepare_to_modify_buffer (in insert_1_both) for each message we
1873 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1874 from buffer.c. Improve commentary to the buffer field setter
1877 * buffer.c (bset_cache_long_scans): Static function deleted.
1878 Improve commentary to the buffer field setter functions.
1879 (init_buffer_once): Default for cache-long-scans changed to t.
1882 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1884 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1886 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1887 This bug was introduced in my 2013-06-21 change, and caused
1888 struct Lisp_Sub_Char_Table objects to be given too many slots,
1889 which broke 'make -C admin/unidata'.
1891 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1893 Import changes from mac-port 4.5.
1894 * macfont.m (mac_font_copy_default_descriptors_for_language)
1895 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1896 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1897 (macfont_language_default_font_names): New.
1898 (macfont_list): Rearrange language/charset code.
1899 (macfont_close): Don't check for macfont_info->cache.
1900 (mac_ctfont_create_preferred_family_for_attributes): New font
1901 selection code, call
1902 mac_font_copy_default_name_for_charset_and_languages.
1903 (mac_font_copy_default_descriptors_for_language)
1904 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1906 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1908 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1910 Port to C11 aligned_alloc, and fix some integer overflows.
1911 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1912 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1913 and use of posix_memalign replaced with aligned_alloc.
1914 (aligned_alloc): New function, defined or declared as needed.
1915 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1916 Don't undef; configure.ac now does this.
1917 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1918 (calloc, aligned_alloc): Check for integer overflow.
1919 (aligned_alloc): Rename from memalign. All uses changed.
1920 (memalign): New function, an alias for aligned_alloc.
1922 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1924 * xdisp.c (redisplay_internal): Fix typo in last change.
1926 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1928 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1930 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1933 redisplay--mode-lines-cause.
1934 (redisplay_internal): Keep them uptodate. Remove redundant check of
1935 buffer_shared_and_changed.
1936 * *.[chm]: Number every assignment to update_mode_lines so we
1937 can track why it is set.
1939 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1941 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1943 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1945 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1946 can track why it is set.
1948 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1950 Integer-related fixes for term.c etc.
1951 * dispextern.h (face_tty_specified_color): New function.
1952 * term.c (turn_on_face): Don't rely on undefined behavior when
1953 assigning an out-of-range value to 'long'.
1954 Simplify test for toggling highlight.
1955 (tty_capable_p): Omit last two (unused) args. All callers changed.
1956 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1957 (read_menu_input, tty_menu_activate, tty_menu_show):
1958 * xfaces.c (x_supports_face_attributes_p)
1959 (tty_supports_face_attributes_p):
1960 Use bool for boolean. All callers changed.
1961 (tty_supports_face_attributes_p): Omit defaults for color indices;
1962 no longer needed. Simplify tail call.
1964 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1966 * xdisp.c (prepare_menu_bars): Mark static.
1967 * lisp.h (prepare_menu_bars): Don't declare.
1968 * xselect.c (x_handle_selection_clear):
1969 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1971 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1973 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1974 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1976 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1978 * keyboard.c (Fcommand_error_default_function): Rename from
1979 Fdefault_error_output.
1981 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1983 * keyboard.c (Fdefault_error_output): New function, extracted from
1985 (syms_of_keyboard): Use it for Vcommand_error_function.
1987 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1989 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1990 (init_eval): Use it to ensure handlerlist is non-NULL.
1991 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1992 (Fsignal): Adjust NULLness test of handlerlist.
1993 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1995 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1997 * callproc.c (call_process): Call prepare_to_modify_buffer before
1998 decoding text read from the sub-process, as the decoded stuff will
1999 be inserted into the buffer. This will invalidate the various
2000 caches maintained for the buffer. (Bug#15148)
2002 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2004 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2005 string of glyphless-char-display.
2007 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2009 * nsfns.m (ns_get_name_from_ioreg): New function.
2010 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2011 OSX >= 10.9. Use ns_get_name_from_ioreg.
2013 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2015 Simplify and port recent bool vector changes.
2016 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2017 only in this file. Use a more-efficient implementation if the
2018 second argument is a power of 2.
2019 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2020 Remove no-longer-necessary compile-time checks.
2021 (bool_vector_exact_payload_bytes): New function.
2022 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2023 exact payload changed to call the new function. Do not assume
2024 that the arg or result fits in ptrdiff_t.
2025 (bool_vector_fill): New function.
2026 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2028 (vroundup_ct): Don't assume arg fits in size_t.
2029 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2030 invoke set_category_set.
2031 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2032 All callers changed. Use bool_vector_set.
2033 * category.h (XCATEGORY_SET): Remove; no longer needed.
2034 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2036 * data.c (Faref): Use bool_vector_ref.
2037 (Faset): Use bool_vector_set.
2038 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2039 (Fbool_vector_not, Fbool_vector_count_matches)
2040 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2041 * fns.c (concat): Use bool_vector_ref.
2042 (Ffillarray): Use bool_vector_fill.
2043 (mapcar1): Use bool_vector_ref.
2044 (sxhash_bool_vector): Hash words, not bytes.
2045 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2046 a constant, since it's now used in #if.
2047 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2048 unsigned char on unusual architectures, so that we no longer
2049 assume that the number of bits per bits_word is a power of two or
2050 is a multiple of 8 or of CHAR_BIT.
2051 (Qt): Add forward decl.
2052 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2053 at least as strictly as bits_word.
2054 (bool_vector_data, bool_vector_uchar_data): New accessors.
2055 All data structure accesses changed to use them.
2056 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2057 (bool_vector_set): New functions.
2058 (bool_vector_fill): New decl.
2059 (ROUNDUP): Move to alloc.c as described above.
2061 Fix recent gnutls changes.
2062 * gnutls.c (Fgnutls_boot): Don't assume C99.
2063 * process.c (wait_reading_process_output): Fix typo in recent change.
2065 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2067 * process.c (wait_reading_process_output, read_process_output)
2068 (send_process): Check gnutls_state is not NULL.
2070 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2071 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2073 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2075 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2076 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2078 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2081 * nsfns.m (Fx_create_frame): Fix memory leak.
2083 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2084 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2085 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2087 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2089 * xdisp.c (message3_nolog, message_with_string): Encode the string
2090 before writing it to the terminal in a non-interactive session.
2092 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2093 sure we concatenate them into a unibyte string.
2095 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2096 resulting temporary name before returning it to the caller.
2097 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2098 is a unibyte string, convert NAME to a unibyte string to ensure
2099 that the result is also a unibyte string.
2101 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2102 create unibyte strings from default paths and directory/file
2105 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2108 * callproc.c (init_callproc): Use build_unibyte_string to make
2109 sure we create unibyte strings from default paths and
2110 directory/file names.
2112 * buffer.c (init_buffer): Don't store default-directory of
2113 *scratch* in multibyte form. The original problem which led to
2114 that is described in
2115 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2116 but it was solved long ago. (Bug#15260)
2118 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2120 Port to stricter C99 platforms.
2121 Especially, C99 prohibits nesting a struct X inside struct Y if
2122 struct X has a flexible array member.
2123 * alloc.c (struct sdata): New type.
2124 (sdata): Implement in terms of struct sdata.
2125 Remove u member; all uses replaced by next_vector, set_next_vector.
2126 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2127 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2128 (struct sblock): Rename first_data member to data, which is now
2129 a flexible array member. All uses changed.
2130 (next_vector, set_next_vector, large_vector_vec): New functions.
2131 (vector_alignment): New constant.
2132 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2133 (struct large-vector): Now merely a NEXT member, since the old approach
2134 ran afoul of stricter C99. All uses changed to use
2135 large_vector_vec or large_vector_offset.
2136 (large_vector_offset): New constant.
2137 * dispnew.c: Include tparam.h, for tgetent.
2138 Do not include term.h; no longer needed.
2139 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2140 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2141 (struct Lisp_Vector): Use a flexible array member for contents,
2142 instead of a union with a member that is an array of size 1.
2144 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2145 fact that the struct no longer contains a union.
2146 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2147 (struct Lisp_Save_Value, struct Lisp_Free):
2148 Use unsigned, not int, for spacers, to avoid c99 warning.
2149 (union specbinding): Use unsigned, not bool, for bitfield, as
2150 bool is not portable to pre-C99 hosts.
2152 2013-11-04 Glenn Morris <rgm@gnu.org>
2154 * emacs.c (usage_message): Mention that `-L :...' appends.
2156 2013-11-02 Glenn Morris <rgm@gnu.org>
2158 * Makefile.in (abs_builddir): Remove.
2159 (bootstrap_exe): Use relative filename.
2161 Use relative filenames in TAGS files.
2162 * Makefile.in (abs_srcdir): Remove it again.
2163 (.PHONY): Remove frc.
2164 (maintainer-clean): No more TAGS-LISP file.
2165 (TAGS): Pass relative file names to etags.
2166 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2168 * Makefile.in (abs_srcdir): New, set by configure.
2170 (maintainer-clean): Remove pointless echo. That should be in the
2171 top-level Makefile, if anywhere. Delete TAGS-LISP.
2172 (extraclean): No s/ and m/ directories for some time.
2173 (TAGS): Also depend on ctagsfiles3.
2174 Remove no-longer-defined S_FILE.
2175 Pass absolute filenames to etags once more.
2176 (TAGS-LISP): Replace lispdir with its expansion.
2177 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2178 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2180 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2182 * xfaces.c (check_lface_attrs, realize_default_face):
2183 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2184 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2186 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2188 * emacs.c (original_pwd): Remove global var by making it local.
2189 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2191 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2193 * xfaces.c: Declare color_distance.
2194 (QCdistant_foreground): New variable.
2195 (NEAR_SAME_COLOR_THRESHOLD): New define.
2196 (load_color2): New function.
2197 (load_color): Call load_color2.
2198 (load_face_colors): Call load_color2 and if distant-color is specified
2199 calculate distant and use distant-color if colors are near.
2200 (LFACE_DISTANT_FOREGROUND): New define.
2201 (merge_face_ref, Finternal_set_lisp_face_attribute)
2202 (Finternal_get_lisp_face_attribute)
2203 (x_supports_face_attributes_p): Handle distant-foreground similar to
2205 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2207 * dispextern.h (lface_attribute_index):
2208 Add LFACE_DISTANT_FOREGROUND_INDEX.
2210 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2212 * image.c (pbm_next_char): New function.
2213 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2214 (pbm_scan_number): Use it.
2215 (Qlibjpeg_version): New variable.
2216 (syms_of_image): DEFSYM and initialize it.
2218 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2220 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2222 2013-10-31 Glenn Morris <rgm@gnu.org>
2224 * emacs.c (original_pwd): New char.
2225 (main): If using --chdir, store original_pwd.
2226 (init_cmdargs): When setting Vinvocation_directory based on a
2227 relative argv[0], use original_pwd if set. (Bug#15768)
2229 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2231 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2233 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2235 * insdel.c: Fix minor problems found by static checking.
2236 (Qregion_extract_function): Now static.
2237 (prepare_to_modify_buffer_1): Remove unused locals.
2239 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2241 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2242 (syms_of_xdisp): Declare pre-redisplay-function.
2243 (markpos_of_region): Remove function.
2244 (init_iterator, compute_stop_pos, handle_face_prop)
2245 (face_before_or_after_it_pos, reseat_to_string)
2246 (get_next_display_element, window_buffer_changed)
2247 (redisplay_internal, try_cursor_movement, redisplay_window)
2248 (try_window_reusing_current_matrix, try_window_id, display_line)
2249 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2250 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2251 * window.h (struct window): Remove field `region_showing'.
2252 * dispextern.h (struct it): Remove region_beg/end_charpos.
2253 (face_at_buffer_position, face_for_overlay_string)
2254 (face_at_string_position): Update prototypes.
2255 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2256 (face_at_string_position): Remove `region_beg' and `region_end' args.
2257 * fontset.c (Finternal_char_font):
2258 * font.c (font_at, font_range): Adjust calls accordingly.
2259 * insdel.c (Qregion_extract_function): New var.
2260 (syms_of_insdel): Initialize it.
2261 (prepare_to_modify_buffer_1): Use it.
2263 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2265 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2266 * ftxfont.c (ftxfont_get_gcs):
2267 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2268 * xfaces.c (x_free_colors, x_free_dpy_colors)
2269 (x_create_gc, unload_color):
2270 * xselect.c (x_property_data_to_lisp):
2271 * xsettings.c (parse_settings):
2272 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2273 (get_bits_and_offset): Adjust definition.
2274 * frame.c (XParseGeometry): Adjust locals.
2275 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2276 * regex.h (toplevel): Likewise for reg_syntax_t.
2278 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2280 * eval.c (run_hook_with_args): Use FUNCTIONP.
2282 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2284 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2285 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2286 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2287 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2288 on MS-Windows anyway.
2289 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2290 (free_realized_face): ...adjust user.
2291 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2292 white relief pixels to -1.
2293 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2294 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2295 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2297 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2299 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2300 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2301 in practice now. All callers changed.
2303 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2305 * dispextern.h (struct face): Use bitfields for 'underline_type'
2306 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2307 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2308 'stipple' member. Move 'lface' member up to help...
2309 * xfaces.c (make_realized_face): ...this function to find and
2310 clear just the members that need clearing.
2311 (load_face_colors, realize_x_face):
2312 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2314 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2316 * xftfont.c (struct xftfont_info): Remove set-but-unused
2318 (xftfont_open): Adjust user.
2319 (xftfont_get_colors): Remove useless prototype.
2321 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2323 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2324 before passing them to 'unexec'. (Bug#15260)
2326 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2328 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2330 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2332 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2333 the changed signature of the font driver's 'close' method.
2335 * w32font.h (w32font_close): Adjust the prototype to the change in
2336 function definition.
2338 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2340 * w32uniscribe.c (uniscribe_close): Adapt the call to
2341 w32font_close to its new prototype.
2343 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2345 Omit unused frame argument of font API's close function.
2346 * font.h (struct font): Drop frame argument. Adjust comment.
2347 * font.c (font_clear_cache, font_close_object): Adjust users.
2348 * ftfont.c (ftfont_close):
2349 * ftxfont.c (ftxfont_close):
2350 * macfont.m (macfont_close):
2351 * nsfont.m (nsfont_close):
2352 * w32font.c (w32font_close):
2353 * xfont.c (xfont_close):
2354 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2355 tweak comments and make functions safe if called more than once for
2356 the same font object.
2358 Perform font-specific cleanup when font object is swept by GC. See
2359 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2360 * alloc.c (cleanup_vector): New function.
2361 (sweep_vector): Call it for each reclaimed vector object.
2362 * font.h (struct font): Adjust comment.
2364 2013-10-24 Glenn Morris <rgm@gnu.org>
2366 * Makefile.in (abs_top_srcdir): New, set by configure.
2368 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2370 Adjust recent font-related changes to fix bug#15686.
2371 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2372 is a live window system frame, mark its default font too.
2374 2013-10-23 Glenn Morris <rgm@gnu.org>
2376 * Makefile.in (RUN_TEMACS): Make relative (again).
2377 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2378 (bootstrap-emacs$(EXEEXT)):
2379 Quote entities that might contain whitespace.
2381 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2383 Port to Solaris 10 and its bundled GCC.
2384 Problem reported by Timothy C. Burt.
2385 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2387 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2389 Do not allow font caches to grow too large.
2390 * alloc.c (compact_font_cache_entry, compact_font_caches):
2391 New functions or stub if not HAVE_WINDOW_SYSTEM.
2392 (compact_undo_list): Factor out from Fgarbage_collect.
2394 (mark_face_cache): Mark face font. Move down to avoid
2396 (mark_terminals): Do not mark font cache here.
2397 (Fgarbage_collect): Call compaction functions described
2398 above. Adjust comment.
2400 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2402 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2403 chdir to HOME (bug#15607).
2405 * nsterm.m (Qcocoa, Qgnustep): New variables.
2406 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2407 (ns_get_color): Make selection color work for GNUStep also.
2409 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2411 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2412 handles mouse clicks. Instead, let GPM use the same code as all
2413 the other mice use. See the discussion starting at
2414 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2415 for the details of the problem with the menu bar this fixes.
2417 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2419 Remove port-specific display name lists to avoid extra
2420 complexity and data duplication with display info lists.
2421 * xterm.h (x_display_name_list): Remove declaration.
2422 * xterm.c (x_display_name_list): Remove.
2423 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2424 * xfns.c (x_display_info_for_name, Fx_display_list):
2425 Likewise. Use x_display_list where appropriate.
2426 * w32term.h (w32_display_name_list): Remove declaration.
2427 * w32term.c (w32_display_name_list): Remove.
2428 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2430 * w32fns.c (x_display_info_for_name, Fx_display_list):
2431 Likewise. Use x_display_list where appropriate.
2432 * nsterm.h (ns_display_name_list): Remove declaration.
2433 * nsterm.m (ns_display_name_list): Remove.
2434 (ns_term_init, syms_of_nsterm): Adjust users.
2435 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2436 Likewise. Use x_display_list where appropriate.
2437 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2438 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2439 (mark_terminals): Mark per-terminal font cache.
2441 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2443 Don't run timers in input-pending-p. Its new check-timers param
2444 provides the prior behavior. (Bug#15045).
2445 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2448 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2450 Make some functions static in non-Microsoft builds.
2451 On my platform (Fedora 19 x86-64), this shrinks the
2452 Emacs executable (text+data) by 0.25%.
2453 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2454 (load_color) [!MSDOS]:
2455 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2456 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2457 * lisp.h (check_existing):
2458 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2459 (network_interface_info) [!WINDOWSNT]:
2460 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2461 Remove extern decls.
2462 * fileio.c (check_existing):
2463 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2464 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2465 (network_interface_info) [!WINDOWSNT]:
2466 * term.c (encode_terminal_code) [!WINDOWSNT]:
2467 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2468 * xfaces.c (load_color) [!MSDOS]:
2470 * fileio.c (check_existing, check_executable, check_writable):
2471 * process.c (network_interface_list, network_interface_info):
2472 Move earlier, so that we don't need forward decls.
2473 * gnutls.c (fn_gnutls_transport_set_errno)
2474 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2476 * w32.c (init_environment): Use faccessat rather than
2477 check_existing, partly for consistency with the rest of the code
2478 in this file, partly so that check_existing can be static.
2480 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2481 * emacs.c (MAIN_PROGRAM): New macro.
2482 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2483 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2485 bool vector int width fixes
2486 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2487 (Fbool_vector_count_matches_at):
2488 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2489 can exceed PTRDIFF_MAX, at least in theory.
2490 (Fbool_vector_count_matches_at):
2491 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2493 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2495 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2496 (struct sockaddr): Add forward decl, for platforms that lack it.
2498 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2500 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2503 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2505 * w32.c (network_interface_get_info, network_interface_list)
2506 (network_interface_info): New functions. (Bug#15610)
2507 (GetAdaptersInfo_Proc): New typedef.
2508 (get_adapters_info): New wrapper function.
2509 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2511 * process.h (network_interface_list, network_interface_info):
2514 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2515 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2516 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2517 for WINDOWSNT. Doc fix.
2518 (syms_of_process): Defsubr Snetwork_interface_list and
2519 Snetwork_interface_info unconditionally.
2521 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2522 in NS GUI sessions. (Bug#15629)
2524 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2526 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2528 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2530 * print.c (print_object): Print " ..." when truncating bool vectors.
2532 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2534 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2535 standard mouse buttons.
2537 * termhooks.h (struct input_event): Remove incorrect commentary.
2539 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2541 Disallow bool vector operations on mixed-length operands.
2542 The old behavior left garbage in the result vector sometimes,
2543 and didn't seem to be useful.
2544 * data.c (Qwrong_length_argument): New static var.
2545 (wrong_length_argument): New function.
2546 (bool_vector_binop_driver): Check that args agree in length.
2548 * keyboard.c, keyboard.h (all_kboards): Now static.
2550 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2552 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2553 note from the lispref.
2555 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2557 * nsterm.h (struct ns_display_info): Remove set-but-unused
2558 member image_cache (image caches are per-terminal anyway).
2559 (FRAME_X_IMAGE_CACHE): Remove.
2560 * nsterm.m (ns_initialize_display_info): Adjust user.
2562 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2564 * w32proc.c: Include mingw_time.h.
2566 * w32.c: Include mingw_time.h.
2568 Implement scrolling of TTY menus when the screen is too short.
2570 * term.c (tty_menu_display): Accept an additional argument, the
2571 menu item from which to start displaying the menu. Account for
2572 the value of Y when limiting the menu to the number of available
2574 (mi_result): New enumeration.
2575 (read_menu_input): Return enumerated value. When the y coordinate
2576 hits min_y or max_y, return scroll indication instead of wrapping
2578 (tty_menu_activate): Handle the scrolling indications from
2579 read_menu_input. Compute the first menu item to display and pass
2580 it to tty_menu_display.
2582 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2584 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2585 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2586 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2587 Adjust to match the change described below.
2588 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2589 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2590 memory_below_frame members to...
2591 * termchar.h (struct tty_display_info): ...here because they're
2592 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2593 * term.c (init_tty):
2594 * nsterm.m (ns_create_terminal):
2595 * w32term.c (w32_create_terminal):
2596 * xterm.c (x_create_terminal): Adjust users.
2597 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2598 to filter out non-TTY frames. Adjust comment.
2599 (scrolling): Adjust user. Prefer eassert for debugging check.
2601 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2603 * xfaces.c (PT_PER_INCH): Remove unused macro.
2604 * termhooks.h (struct terminal): Remove set-but-unused
2605 member fast_clear_end_of_line.
2606 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2607 * nsterm.m (ns_create_terminal):
2608 * term.c (init_tty):
2609 * w32term.c (w32_create_terminal):
2610 * xterm.c (x_create_terminal): Adjust users.
2612 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2614 * lisp.h (bool_vector_size): New function.
2615 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2616 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2617 (Fbool_vector_not, Fbool_vector_count_matches_at):
2618 Remove uses of 'eassume' that should no longer be needed,
2619 because they are subsumed by the 'eassume' in bool_vector_size.
2621 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2623 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2624 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2625 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2627 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2629 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2630 have different dimensions. (Bug#15575)
2632 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2635 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2637 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2639 * term.c (tty_menu_show): Never return with unbalanced
2640 specpdl. Use eassert for debugging check. Adjust style.
2642 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2644 * term.c (read_menu_input): Make selection of menu items
2645 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2646 (tty_menu_activate): Fix off-by-one error when computing max_y.
2648 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2650 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2651 audit logging (only used with GnuTLS 3.x) and enable it.
2653 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2655 * dispnew.c (redraw_frame): Remove useless #ifdef because
2656 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2657 Also, move TTY fflush to...
2658 * term.c (tty_update_end): ...this function.
2660 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2662 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2663 the end of the frame's glyph matrix. (Bug#15575)
2665 * term.c (tty_menu_display): Don't move cursor while overwriting
2666 frame's glyphs with menu items. Limit the number of items
2667 displayed to what can be shown on the available screen lines,
2668 excluding the echo area.
2669 (tty_menu_activate): Limit the Y coordinate allowed by
2670 read_menu_input to the last screen line used for menu display.
2672 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2674 * lisp.h (eassume): New macro.
2675 Also, include <verify.h>, for 'assume'.
2676 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2677 (vroundup, vector_nbytes):
2678 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2679 (Fbool_vector_not, Fbool_vector_count_matches)
2680 (Fbool_vector_count_matches_at):
2681 Use eassume, not eassert.
2682 * casetab.c (set_identity, shuffle):
2683 * composite.c (composition_gstring_put_cache):
2684 * dispnew.c (update_frame_1):
2685 * ftfont.c (ftfont_shape_by_flt):
2686 * image.c (gif_load):
2687 * intervals.c (offset_intervals):
2688 * macfont.m (macfont_shape):
2689 Remove calls to 'assume' that are no longer needed, because
2690 --enable-gcc-warnings no longer generates bogus warnings
2691 when these calls are removed.
2693 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2695 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2697 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2699 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2700 (Qsubstitute_env_in_file_name): New var.
2701 (syms_of_fileio): Define it.
2703 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2705 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2706 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2709 * term.c (save_and_enable_current_matrix): Don't allocate and
2710 don't save margin areas.
2711 (restore_desired_matrix): Don't restore margin areas.
2712 (free_saved_screen): Don't free margin areas.
2714 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2716 * image.c: Pacify --enable-gcc-warnings.
2717 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2718 #define only if used.
2720 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2722 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2723 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2724 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2725 (gif_load): For giflib v5.x and later, display the error message
2726 produced by giflib when its functions fail.
2727 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2730 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2732 * keyboard.c (last_event_timestamp): Remove. For X selection and
2733 GTK popup menus, it may be obtained from per-frame X display info.
2734 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2735 (process_special_events): Adjust users.
2736 * keyboard.h (last_event_timestamp): Remove declaration.
2737 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2738 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2739 * menu.h (xmenu_show): Adjust prototype.
2740 * menu.c (Fx_popup_menu): Adjust user.
2741 * xselect.c (x_own_selection, x_get_foreign_selection)
2742 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2744 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2746 * keyboard.c (init_kboard): Now static. Add arg
2747 to denote window system. Adjust comment.
2748 (init_keyboard): Adjust user.
2749 (allocate_kboard): New function.
2751 * nsterm.m (ns_term_init):
2752 * term.c (init_tty):
2753 * w32term.c (w32_create_terminal):
2754 * xterm.c (x_term_init): Use it.
2755 * keyboard.h (init_kboard): Remove prototype.
2756 (allocate_kboard): Add prototype.
2758 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2760 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2761 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2763 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2765 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2767 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2769 * term.c (tty_menu_activate): Flush the output stream after
2770 showing the cursor, and don't mark the frame garbaged at exit from
2771 the function. Fixes redisplay glitches when moving from one menu
2774 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2776 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2777 or throw error (Bug#15570).
2779 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2781 * intervals.c (temp_set_point_both): Move test into 'eassert',
2784 * lisp.h (eassert): Don't use 'assume'.
2785 Sometimes 'assume' wins in performance, and sometimes it loses,
2786 so it shouldn't be used all the time. Perhaps we need two
2787 flavors of 'eassert', one for where 'assume' is far more likely
2788 to help or to hurt; but that can be done later.
2789 Problem reported by Dmitry Antipov in
2790 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2791 Also, don't include <verify.h>; no longer needed.
2793 2013-10-09 Glenn Morris <rgm@gnu.org>
2795 * eval.c (Fcond): Doc tweak.
2797 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2799 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2800 expressions with side effects to eassert. (Bug#15565)
2802 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2804 * fns.c (hashfn_user_defined): Allow hash functions to return any
2807 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2809 Fix minor problems found by static checking.
2810 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2811 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2812 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2813 * keyboard.c (read_menu_command): Remove unused local.
2814 * lisp.h (read_menu_command): New decl.
2815 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2816 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2817 Return ptrdiff_t, not int.
2818 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2819 not int, for benefit of xpalloc.
2820 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2822 (have_menus_p): Remove; unused.
2823 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2824 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2825 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2827 (save_and_enable_current_matrix): Omit unnecessary casts.
2828 (read_menu_input): Omit local extern decl (now in lisp.h).
2829 Don't access uninitialized storage if mouse_get_xy fails.
2830 (tty_menu_activate): Mark local as initialized, for lint.
2831 (tty_menu_activate, tty_meny_show): Remove unused locals.
2833 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2835 Support menus on text-mode terminals.
2836 * xterm.h (xw_popup_dialog): Add prototype.
2838 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2839 (xmenu_show): Block input here, instead in Fx_popup_menu.
2840 (xw_popup_dialog): New function, with X-specific bits of popup
2843 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2846 * window.c (Fset_window_configuration): Use run-time tests of the
2847 frame type instead of compile-time conditionals, when menu-bar
2848 lines are considered.
2850 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2851 (w32_popup_dialog): New prototypes.
2853 * w32menu.c (Fx_popup_dialog): Function deleted.
2854 (w32_popup_dialog): New function, with w32 specific bits of popup
2855 dialogs. Block input here.
2857 * w32inevt.c (w32_console_read_socket): Minor change to add
2858 debugging TTY events.
2860 * w32fns.c (show_hourglass): If returning early because the frame
2861 is not a GUI frame, unblock input.
2863 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2864 (cursorY): New functions.
2866 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2867 WINDOWSNT, macros that call curX and curY elsewhere.
2869 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2871 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2872 specific function to hide and show cursor on a text-mode terminal.
2873 (tty_menu_struct, struct tty_menu_state): New structures.
2874 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2875 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2876 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2877 (tty_menu_locate, save_and_enable_current_matrix)
2878 (restore_desired_matrix, screen_update, read_menu_input)
2879 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2880 (tty_pop_down_menu, tty_menu_last_menubar_item)
2881 (tty_menu_new_item_coords, tty_menu_show): New functions.
2882 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2884 * nsterm.h (ns_popup_dialog): Adjust prototype.
2886 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2888 (ns_popup_dialog): Adapt order of arguments to the other
2889 *_menu_show implementations.
2890 (Fx_popup_dialog): Function deleted.
2892 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2894 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2896 * menu.c (have_boxes): New function.
2897 (single_keymap_panes): Use it instead of a compile-time
2899 (single_menu_item): Use run-time tests of the frame type instead
2900 of compile-time conditionals.
2901 (encode_menu_string): New function.
2902 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2903 the macro, since different types of frame need different encoding
2905 (digest_single_submenu): Use run-time tests of frame type instead
2906 of, or in addition to, compile-time conditionals.
2907 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2908 (Fx_popup_menu): Detect when the function is called from keyboard
2909 on a TTY. Don't barf when invoked on a text-mode frame.
2910 Check frame type at run time, instead of compile-time conditionals for
2911 invoking terminal-specific menu-show functions.
2912 Call tty_menu_show on text-mode frames.
2913 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2914 run time to determine which alternative to invoke; support dialogs
2917 * keyboard.h <Qmouse_movement>: Declare.
2919 * keyboard.c <Qmouse_movement>: Now extern.
2920 <Qecho_keystrokes>: New static variable.
2921 (read_key_sequence): Accept an additional argument, a flag to
2922 prevent redisplay during reading of the key sequence. All callers
2924 (read_menu_command): New function.
2925 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2927 (toolkit_menubar_in_use): New function.
2928 (make_lispy_event): Use it instead of a compile-time test.
2930 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2931 window-system being available.
2933 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2934 to x-popup-dialog on the frame type, they all now support popup
2937 * dispnew.c (save_current_matrix): Save the margin areas.
2938 (restore_current_matrix): Restore margin areas.
2939 (update_frame_with_menu): New function.
2941 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2944 * alloc.c (make_save_ptr): Now compiled unconditionally.
2946 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2948 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2949 (redraw_frame, update_frame): Adjust users.
2950 * dispextern.h (set_window_update_flags): Adjust prototype.
2951 * xdisp.c (redisplay_internal): When updating all frames with zero
2952 windows_or_buffers_changed, assume that only the windows that shows
2953 current buffer should be really updated.
2955 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2957 Do not allocate huge temporary memory areas and objects while encoding
2958 for file I/O, thus reducing an enormous memory usage for large buffers.
2959 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2960 * coding.h (struct coding_system): New member raw_destination.
2961 * coding.c (setup_coding_system): Initialize it to zero.
2962 (encode_coding_object): If raw_destination is set, do not create
2963 dst_object. Add comment.
2964 * fileio.c (toplevel): New constant E_WRITE_MAX.
2965 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2966 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2968 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2970 * nsterm.m (windowDidExitFullScreen:):
2971 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2973 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2975 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2976 * keyboard.c (unblock_input_to): Don't process pending signals
2977 if a fatal error is in progress.
2979 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2980 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2981 they're talking about words in Lisp bool vectors.
2982 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2983 * data.c (popcount_bits_word): Rename from popcount_size_t.
2984 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2987 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2989 Improve support for popcount and counting trailing zeros (Bug#15550).
2990 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2991 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2992 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2993 (popcount_size_t_msc, popcount_size_t_gcc):
2994 Remove; now done by Gnulib.
2995 (popcount_size_t): Now a macro that defers to Gnulib.
2996 (count_trailing_zero_bits): Return int, for consistency with
2997 Gnulib and because Emacs prefers signed to unsigned int.
2998 Don't assume that size_t is either unsigned int or unsigned long
2999 or unsigned long long.
3000 (size_t_to_host_endian): Do not assume that size_t is either
3001 exactly 32 or exactly 64 bits wide.
3002 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3003 etc., so that it's now an enum constant, not a macro.
3004 No need to assume that it's either 32 or 64.
3006 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3008 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3011 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3013 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3014 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3016 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3018 emacs_read and emacs_write now use void *, not char *.
3019 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3020 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3021 Buffer arg is now void *, not char *. This matches plain
3022 'read' and 'write' better, and avoids a constraint violation
3023 on Solaris 9 with Oracle Studio.
3025 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3027 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3028 memset to explicit loop. Otherwise copy largest possible chunk
3029 from initialized to uninitialized part, thus allowing the longer
3030 memcpy runs and reducing the number of loop iterations.
3032 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3034 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3035 hide toolbar (Bug#15388).
3036 (windowDidEnterFullScreen:): If presentation options are zero,
3037 set them here (Bug#15388).
3038 (ns_update_auto_hide_menu_bar): Remove runtime check.
3039 Don't auto hide dock unless menubar is also auto hidden.
3041 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3043 * editfns.c (message): Mention batch mode in doc string.
3045 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3047 * nsterm.m (check_native_fs): Remove erroneous comment.
3049 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3051 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3052 uses find_newline instead of scan_newline and so doesn't move point.
3054 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3056 Use hardware support for byteswapping on glibc x86 etc.
3057 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3058 whereas the old swap64 needed 30.
3059 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3060 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3061 Use byteswap.h's macros to swap bytes.
3062 * lisp.h (swap16, swap32, swap64): Remove.
3063 All uses replaced by bswap_16, bswap_32, bswap_64.
3065 * bytecode.c (exec_byte_code): Use some more volatile variables
3066 to work around local variables getting clobbered by longjmp.
3067 Port to pre-C99, which doesn't allow decls after stmts.
3069 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3071 * lisp.h (eassert): Assume that COND is true when optimizing.
3072 In other words, take on the behavior of eassert_and_assume.
3073 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3074 (eassert_and_assume): Remove. All uses replaced by eassert.
3076 * xdisp.c (Qglyphless_char): Now static.
3078 Adjust to merge from gnulib.
3079 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3080 * lisp.h: Include <verify.h>, for 'assume'.
3082 * eval.c (clobbered_eassert): New macro.
3083 (internal_catch, internal_condition_case)
3084 (internal_condition_case_1, internal_condition_case_2)
3085 (internal_condition_case_n): Use it instead of eassert
3086 when the argument contains locals clobbered by longjmp.
3087 Don't use clobbered locals outside of clobbered_eassert.
3088 (internal_lisp_condition_case): Use a volatile variable
3089 to work around a local variable's getting clobbered.
3091 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3093 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3094 (PUSH_HANDLER): New macro.
3095 (catchlist): Remove.
3096 (handlerlist): Always declare.
3098 * eval.c (catchlist): Remove (merge with handlerlist).
3099 (handlerlist, lisp_eval_depth): Not static any more.
3100 (internal_catch, internal_condition_case, internal_condition_case_1)
3101 (internal_condition_case_2, internal_condition_case_n):
3103 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3104 handlerlist/catchlist.
3105 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3106 handlerlist which can only handle a single condition-case handler at
3108 (find_handler_clause): Simplify since we only a single branch here
3111 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3113 (bcall0): New function.
3114 (exec_byte_code): Add corresponding cases. Improve error message when
3115 encountering an invalid byte-code. Let Bunwind_protect accept
3116 a function (rather than a list of expressions) as argument.
3118 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3119 and make them unconditional now that they're heap-allocated.
3121 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3123 * charset.c (Fdecode_char, Fencode_char): Remove description of
3124 `restriction' arg. now that it's hidden by advertised-calling-convention.
3126 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3128 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3129 Remove unused variable (from mac-port).
3130 (macfont_draw): Use s->ybase for correct y position.
3132 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3134 * frame.h (struct frame): Drop has_minibuffer member because...
3135 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3136 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3138 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3140 * window.h (struct window): Prefer enum text_cursor_kinds to int
3141 for phys_cursor_type member. Move the latter, phys_cursor_width,
3142 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3143 * window.c (replace_window, make_window): Adjust users.
3145 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3147 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3148 this module is never compiled otherwise.
3150 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3152 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3155 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3157 * xdisp.c (get_next_display_element): Don't call face_for_font in
3158 a build configured --without-x. (Bug#15484)
3160 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3162 * window.c (calc_absolute_offset): #elif should be #elif defined.
3164 * frame.c (delete_frame): Block/unblock input to overcome race
3165 condition (Bug#15475).
3167 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3169 * frame.c (delete_frame): Record selected frame only after
3170 calling Qdelete_frame_functions (Bug#15477).
3172 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3174 * nsterm.m (ns_selection_color): Remove.
3175 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3176 NSColor selectedText(Background)Color. Only for COCOA.
3177 (ns_term_init): Remove assignment of ns_selection_color, logic
3178 moved to ns_get_color.
3180 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3181 NS_SELECTION_COLOR_DEFAULT.
3182 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3184 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3186 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3187 frame' does not have the tool_bar_window member.
3189 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3191 Signal error when reading an empty byte-code object (Bug#15405)
3192 * lread.c (read1): signal error
3193 * alloc.c (make_byte_code): eassert header size
3194 (sweep_vectors): change an int to size_t
3196 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3198 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3199 instead of ints, as it's the usual style for offsetof constants. See:
3200 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3202 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3203 This is ugly, but it should fix the performance problem for older
3204 GCC versions in the short run. I'll look into integrating the
3205 Gnulib module for popcount, as a better fix.
3206 See the thread starting in:
3207 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3208 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3209 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3210 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3211 (popcount_size_t): Use it.
3213 2013-09-24 Daniel Colascione <dancol@dancol.org>
3215 * process.c (Fnetwork_interface_info): Fix build break due to
3218 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3220 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3221 Prefer signed to unsigned integers where either will do.
3222 No need for 'const' on locals that do not escape.
3223 Omit easserts with unnecessary and unportable assumptions about
3224 alignment. Avoid unnecessary casts to char *.
3226 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3228 Use union for the payload of struct Lisp_Vector.
3229 This helps to avoid a few glitches dictated by C's aliasing rules.
3230 * lisp.h (struct Lisp_Vector): Use union for next and
3231 contents member. Adjust comment. Change related users.
3232 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3233 Related users changed.
3234 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3235 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3236 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3237 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3239 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3241 Optimize glyph row clearing and copying routines.
3242 * dispextern.h (struct glyph_row): Change layout of struct
3243 glyph_row to help copy_row_except_pointers. Adjust comment.
3244 * dispnew.c (null_row): Remove.
3245 (clear_glyph_row): Use offsetof and memset to find and clear
3246 just the members that need clearing. Adjust comment.
3247 (copy_row_except_pointers): Likewise for copying.
3249 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3251 Some minor cleanups of recently-added bool vector code.
3252 * conf_post.h (assume): Always return void. Use lint version
3253 only if GCC and MSC versions don't apply.
3254 * conf_post.h (assume):
3255 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3256 Depend on _MSC_VER, not __MSC_VER, for consistency with
3258 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3259 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3260 (bool_vector_binop_driver, count_trailing_zero_bits)
3261 (size_t_to_host_endian): Now static, not static inline;
3262 the latter isn't needed with modern compilers and doesn't
3263 work with older compilers anyway.
3265 * alloc.c (valgrind_p): Use bool for boolean.
3267 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3269 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3270 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3271 (display_last_displayed_message_p, message_buf_print)
3272 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3273 Use bool for boolean.
3274 * dispextern.h (cancel_line, init_desired_glyphs):
3275 Remove ancient leftover.
3276 (help_echo_showing_p, hourglass_shown_p):
3277 * lisp.h (noninteractive_need_newline): Adjust declaration.
3279 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3281 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3283 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3284 ...this file and convert the latter to static. Adjust comment.
3285 (make_initial_frame):
3286 * window.c (init_window_once): Adjust user.
3287 * frame.h (last_nonminibuf_frame): Remove declaration.
3288 * lisp.h (selected_frame): Likewise.
3289 * msdos.c (the_only_display_info): Adjust comment.
3291 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3293 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3294 computing the end column of mouse-highlight that comes from
3295 display or overlay strings. (Bug#15437)
3296 (note_mouse_highlight): Adapt calculation of last argument to
3297 mouse_face_from_string_pos to the above change.
3299 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3300 all platforms, not just for clang.
3302 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3304 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3305 about excess arguments to snprintf.
3307 * conf_post.h(assume): Use __builtin_unreachable for clang.
3309 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3311 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3312 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3314 2013-09-23 Daniel Colascione <dancol@dancol.org>
3316 * alloc.c (USE_VALGRIND): New macro; on by default
3317 when ENABLE_CHECKING.
3318 (mark_maybe_object, mark_maybe_pointer)
3319 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3321 (valgrind_p) [USE_VALGRIND]: New variable.
3322 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3324 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3326 * process.c (wait_reading_process_output): Change int pnamelen to
3329 * nsterm.m (setMarkedText:selectedRange:):
3330 (deleteWorkingText):
3331 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3332 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3333 argument to unsigned long to avoid warning.
3334 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3336 * conf_post.h (assume): Fix compiler error: x shall be cond.
3338 2013-09-22 Daniel Colascione <dancol@dancol.org>
3340 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3341 warning when compiling without a window system.
3343 2013-09-22 Daniel Colascione <dancol@dancol.org>
3345 * data.c (Qbool_vector_p): New symbol.
3346 (bool_vector_spare_mask, popcount_size_t_generic)
3347 (popcount_size_t_msc, popcount_size_t_gcc)
3349 (bool_vector_binop_driver)
3350 (count_trailing_zero_bits, size_t_to_host_endian)
3351 (Fbool_vector_exclusive_or)
3352 (Fbool_vector_union)
3353 (Fbool_vector_intersection, Fbool_vector_set_difference)
3354 (Fbool_vector_subsetp, Fbool_vector_not)
3355 (Fbool_vector_count_matches)
3356 (Fbool_vector_count_matches_at): New functions.
3357 (syms_of_data): Intern new symbol, functions.
3358 * alloc.c (bool_vector_payload_bytes): New function.
3359 (Fmake_bool_vector): Instead of calling Fmake_vector,
3360 which performs redundant initialization and argument checking,
3361 just call allocate_vector ourselves. Make sure we clear any
3362 terminating padding to zero.
3363 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3364 instead of open-coding the size calculation.
3365 (vroundup_ct): New macro.
3366 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3367 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3368 * composite.c (composition_gstring_put_cache):
3369 Change lint_assume to assume.
3370 * conf_post.h (assume): New macro.
3371 (lint_assume): Remove.
3372 * dispnew.c (update_frame_1): Change lint_assume to assume.
3373 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3375 * image.c (gif_load): Change lint_assume to assume.
3376 * lisp.h (eassert_and_assume): New macro.
3377 (Qbool_vector_p): Declare.
3378 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3379 (swap16, swap32, swap64): New inline functions.
3380 * macfont.c (macfont_shape): Change lint_assume to assume.
3381 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3382 * xsettings.c (parse_settings): Use new swap16 and
3383 swap32 from lisp.h instead of file-specific macros.
3385 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3387 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3388 found (which can legitimately happen when the glyph row at the
3389 window start is disabled in the current_matrix. (Bug#15365)
3391 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3393 Fix syntax.h bug introduced by recent INLINE change.
3394 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3395 conditionally compiled one way in some modules, and a different
3396 way in others. This doesn't work with extern inline functions,
3397 which must have the same definition in all modules, because the
3398 defining code might be shared across modules, depending on the
3399 implementation. Symptoms reported by Martin Rudalics in:
3400 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3401 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3402 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3403 overriding the corresponding functions in syntax.h.
3404 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3405 (syntax_property): New inline functions.
3406 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3407 Rewrite in terms of these new functions.
3409 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3411 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3412 not chars_in_text, whose result depends on the multibyteness of
3413 the current buffer. (Bug#15426)
3415 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3417 Port recent change to hosts where pointers aren't 'long'.
3418 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3419 Don't assume that pointers are the same width as 'long'.
3420 Add a compile-time check that a pointer fits into two X slots.
3422 A simpler, centralized INLINE.
3423 * conf_post.h (INLINE): Define only if not already defined.
3424 This allows us to use a single INLINE, defined by one file
3426 * emacs.c (INLINE): Define it.
3427 Also, include category.h, charset.h, composite.h, dispextern.h,
3428 syntax.h, systime.h, so that their INLINE definitions are expanded
3430 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3431 * buffer.h, buffer.c (BUFFER_INLINE):
3432 * category.h, category.c (CATEGORY_INLINE):
3433 * character.h, character.c (CHARACTER_INLINE):
3434 * charset.h, charset.c (CHARSET_INLINE):
3435 * composite.h, composite.c (COMPOSITE_INLINE):
3436 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3437 * frame.h, frame.c (FRAME_INLINE):
3438 * intervals.h, intervals.c (INTERVALS_INLINE):
3439 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3440 * lisp.h, alloc.c (LISP_INLINE):
3441 * process.h, process.c (PROCESS_INLINE):
3442 * syntax.h, syntax.c (SYNTAX_INLINE):
3443 * systime.h, sysdep.c (SYSTIME_INLINE):
3444 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3445 * window.h, window.c (WINDOW_INLINE):
3446 Remove. All uses replaced with INLINE.
3448 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3450 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3453 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3455 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3456 'const char *' to avoid compiler warnings due to similar change in
3457 the prototype of x_get_string_resource.
3459 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3461 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3462 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3463 going to replace static variables below. Adjust comments.
3464 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3465 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3466 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3467 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3468 Related users changed.
3469 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3470 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3471 last_mouse_movement_time, going to replace static variables below.
3473 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3474 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3476 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3477 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3478 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3479 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3480 static variables below.
3481 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3482 (last_mouse_scroll_bar): Remove.
3483 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3484 (mouseExited): Related users changed.
3486 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3488 Do not use external array to process X scroll bar messages.
3489 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3490 (x_send_scroll_bar_event): Pack window pointer into two slots
3491 of XClientMessageEvent if we're 64-bit. Adjust comment.
3492 (x_scroll_bar_to_input_event): Unpack accordingly.
3494 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3496 Ifdef away recent changes which aren't relevant to NS port.
3497 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3498 [!HAVE_NS]: Declare as such.
3499 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3500 [!HAVE_NS]: Define as such.
3502 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3504 * frame.c (x_redo_mouse_highlight): New function
3505 to factor out common code used in W32 and X ports.
3506 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3507 * xterm.h (struct x_display_info):
3508 * w32term.h (struct w32_display_info):
3509 * nsterm.h (struct ns_display_info): New members
3510 last_mouse_motion_frame, last_mouse_motion_x and
3511 last_mouse_motion_y, going to replace static variables below.
3512 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3513 (redo_mouse_highlight): Remove.
3514 (note_mouse_movement, syms_of_xterm): Adjust user.
3515 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3516 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3517 (redo_mouse_highlight): Remove.
3518 (note_mouse_movement, syms_of_w32term): Adjust user.
3519 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3520 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3522 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3523 * nsfns.m (compute_tip_xy): Adjust user.
3525 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3527 * frame.c (x_mouse_grabbed): New function.
3528 * dispextern.h (x_mouse_grabbed): Add prototype.
3529 (last_mouse_frame): Remove declaration.
3530 * xterm.h (struct x_display_info):
3531 * w32term.h (struct w32_display_info):
3532 * nsterm.h (struct ns_display_info): New member
3533 last_mouse_frame, going to replace...
3534 * xdisp.c (last_mouse_frame): ...global variable.
3535 (note_tool_bar_highlight):
3536 * w32term.c (w32_mouse_position, w32_read_socket):
3537 * xterm.c (XTmouse_position, handle_one_xevent):
3538 Use x_mouse_grabbed.
3539 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3541 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3543 * w32term.c (w32_read_socket): Avoid temporary
3544 variables in a call to x_real_positions.
3545 * xterm.c (handle_one_xevent): Likewise.
3547 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3549 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3550 (x_icon_type): Remove prototype.
3551 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3552 * frame.c (x_icon_type): Remove.
3553 * w32term.c (x_make_frame_visible, x_iconify_frame):
3554 * xterm.c (x_make_frame_visible, x_iconify_frame):
3555 Use x_set_bitmap_icon to factor out common code.
3557 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3559 * dispextern.h (check_x_display_info, x_get_string_resource):
3560 Declare here just once and unify the latter.
3561 * frame.c (check_x_display_info, x_get_string_resource):
3562 * nsterm.h (check_x_display_info):
3563 * xrdb.c (x_get_string_resource):
3564 * xterm.h (check_x_display_info): Remove prototypes.
3565 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3566 * w32reg.c (x_get_string_resource): Likewise.
3567 (w32_get_rdb_resource): Adjust user.
3569 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3571 * xterm.h (struct x_display_info): New member
3572 x_pending_autoraise_frame, going to replace...
3573 * xterm.c (pending_autoraise_frame): ...static variable.
3574 (x_new_focus_frame, XTread_socket): Adjust users.
3575 * w32term.h (struct w32_display_info): New member
3576 w32_pending_autoraise_frame, going to replace...
3577 * w32term.c (pending_autoraise_frame): ...global variable.
3578 (x_new_focus_frame, w32_read_socket): Adjust users.
3580 2013-09-17 Glenn Morris <rgm@gnu.org>
3582 * xdisp.c (message_dolog): If we create *Messages*,
3583 switch it to messages-buffer-mode.
3585 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3587 Don't overuse 'const' in types of locals.
3588 * bidi.c (bidi_count_bytes):
3589 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3590 (xg_event_is_for_scrollbar):
3591 * xselect.c (x_handle_property_notify)
3592 (x_handle_selection_notify, x_handle_dnd_message):
3593 * xsettings.c, xsettings.h (xft_settings_event):
3594 * xterm.c (x_handle_net_wm_state, handle_one_event)
3595 (x_menubar_window_to_frame, x_detect_focus_change)
3596 (construct_mouse_click, note_mouse_movement)
3597 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3598 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3599 (handle_one_xevent, x_handle_net_wm_state):
3600 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3601 (x_handle_dnd_message):
3602 Avoid unnecessary 'const', typically the second 'const' in
3603 'const foo * const arg', a 'const' that does not affect the API
3604 and doesn't significantly help the human reader.
3606 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3608 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3609 only if Glib < 2.36.0.
3610 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3611 * xsettings.c (init_gconf, init_gsettings): Do not check
3613 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3615 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3617 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3619 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3620 before calling g_type_init.
3622 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3624 * nsterm.m (syms_of_nsterm): ... to here.
3626 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3628 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3629 (ignore_next_mouse_click_timeout): Use Time as X does.
3630 (handle_one_xevent): Avoid cast and use unsigned comparison.
3632 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3634 Do not copy X event in handle_one_xevent except KeyPress case.
3635 Wnen XEvent is processed, it is unlikely to be changed except
3636 KeyPress case, so we can avoid copying and use const pointer to
3637 const data to make sure that an event is not changed elsewhere.
3638 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3639 const' and do not create local copy except for the KeyPress event.
3640 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3641 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3642 (x_handle_net_wm_state, x_menubar_window_to_frame)
3643 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3644 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3645 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3646 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3647 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3648 (x_handle_dnd_message):
3649 * xsettings.c (xft_settings_event):
3650 Use 'const XEvent * const' where appropriate.
3651 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3653 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3655 Fix X event waiting to handle multiple frames.
3656 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3657 * xterm.c (pending_event_wait): Remove. Adjust users.
3658 (x_detect_focus_change): Pass frame arg.
3659 (handle_one_xevent): Find related frame early and clear per-frame
3660 wait_event_type only if this is an event for the relevant frame.
3661 (x_wait_for_event): Use per-frame wait_event_type.
3663 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3665 * nsfns.m (Fx_create_frame): Fix font driver registration for
3668 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3669 for syms_of_macfont.
3671 * nsterm.m: Include macfont.h.
3672 (ns_tmp_flags, ns_tmp_font): Remove.
3673 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3674 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3675 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3676 (changeFont:): Fix code style. Check for font driver type when
3679 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3682 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3683 (nsfont_open): Set font driver type.
3684 Set font->ascent and font->descent. Figure out font instead of
3685 ns_tmp_font, and flags instead of ns_tmp_flags.
3686 Fix indentation. Remove call to ns_draw_text_decoration,
3689 * nsfns.m: Include macfont.h.
3690 (Fx_create_frame): Register macfont driver, make a better default font.
3691 (Fns_popup_font_panel): Get font from macfont driver, if used.
3693 * macfont.m, macfont.h, maccuvs.h: New files.
3695 * font.h: Declare syms_of_macfont.
3697 * font.c (syms_of_font): Call syms_of_macfont.
3699 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3701 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3703 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3704 and it is always zero for others, so I assume that this is an ancient
3705 leftover which nobody will want to change any more.
3706 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3707 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3708 * frame.c (x_set_scroll_bar_width):
3709 * w32fns.c (w32_createscrollbar):
3710 * w32term.c (w32_set_vertical_scroll_bar):
3711 * xfns.c (x_set_scroll_bar_default_width):
3712 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3713 (x_scroll_bar_expose): Related users changed.
3715 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3717 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3718 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3719 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3721 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3723 * nsterm.h, w32term.h, xterm.h: ...and not here.
3724 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3725 Remove unused Xisms.
3726 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3727 these modules are never compiled otherwise.
3729 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3731 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3732 Doc fix. (Bug#15375)
3734 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3736 Unify Fx_focus_frame between all ports.
3737 * frame.h (x_focus_frame): New prototype.
3738 * xfns.c (Fx_focus_frame): Remove.
3739 (syms_of_xfns): Do not defsubr it.
3740 (x_focus_frame): X implementation.
3741 * nsfns.m (Fx_focus_frame): Remove.
3742 (syms_of_nsfns): Do not defsubr it.
3743 (x_focus_frame): NS implementation.
3744 * w32term.c (Fx_focus_frame): Remove.
3745 (x_focus_on_frame): Rename to...
3746 (x_focus_frame): W32 implementation.
3747 * w32term.h (x_focus_on_frame): Remove prototype.
3748 * w32fns.c (Fx_focus_frame): Remove.
3749 (syms_of_w32fns): Do not defsubr it.
3750 * frame.c (Fx_focus_frame): Define here.
3751 (syms_of_frame): Defsubr here.
3752 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3754 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3756 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3757 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3758 each port to reference the port-specific window system data.
3759 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3760 (FRAME_DISPLAY_INFO): Define.
3761 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3762 (FRAME_DISPLAY_INFO): Define. Adjust users.
3763 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3764 (FRAME_DISPLAY_INFO): Define. Adjust users.
3765 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3766 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3767 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3768 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3769 * xselect.c, xterm.c: All related users changed.
3771 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3773 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3774 (x_menubar_window_to_frame): Remove prototypes.
3775 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3776 (x_menubar_window_to_frame, x_top_window_to_frame):
3778 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3779 (x_menubar_window_to_frame, x_top_window_to_frame):
3780 ...to here and convert all but the last to static.
3782 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3784 * lisp.mk (lisp): Add w32-common-fns.elc.
3786 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3788 * charset.c (char_charset): Document an exception for char-charset.
3790 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3792 * xterm.h (x_display_info): New field last_user_time...
3793 * xterm.c (toplevel): ...to replace static last_user_time.
3794 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3796 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3798 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3799 scroll bar values to prevent thumb from disappear and update comment.
3801 2013-09-11 Glenn Morris <rgm@gnu.org>
3803 * emacs.c (usage_message): Possessive apostrophe tweak.
3805 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3807 * nsterm.m (syms_of_nsterm): Use Qns.
3808 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3809 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3810 * xfns.c (x_display_info_for_name, Fx_open_connection):
3811 Remove old '#if 0' code.
3812 (syms_of_xfns): Use Qx.
3813 * termhooks.h (fullscreen_hook): Remove the leftover.
3814 (struct terminal): Fix typo in comment.
3816 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3818 Cleaning up a few X scroll bar bits.
3819 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3820 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3821 New member last_seen_part, going to replace...
3822 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3823 (xt_action_hook) [USE_LUCID]: Adjust user.
3824 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3825 Lucid-specific scroll bar support.
3826 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3827 to int and adjust to use last_seen_part member.
3828 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3829 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3830 Initialize last_seen_part.
3832 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3834 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3835 insert-buffer-substring an empty string.
3837 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3839 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3840 avoiding a GCC warning.
3842 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3844 Ifdef away frame tool bar code when it is not really used.
3845 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3846 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3847 and minimize_tool_bar_window_p under the above.
3848 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3849 (fset_tool_bar_window): Likewise.
3850 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3851 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3852 (change_frame_size_1):
3853 * window.c (window_from_coordinates, Frecenter): Adjust users.
3854 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3855 code is not really used.
3856 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3857 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3858 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3859 [!USE_GTK && !HAVE_NS]: Define as such.
3860 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3861 (note_mouse_highlight, expose_frame):
3862 * xfns.c (x_set_tool_bar_lines):
3863 * xterm.c (handle_one_xevent): Adjust users.
3865 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3867 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3868 This bug was introduced by my 2013-08-26 patch, which incorrectly
3869 assumed that the terminfo implementation doesn't use termcap buffers.
3870 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3871 these buffers apparently are used after all.
3872 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3873 (struct tty_display_info): Define members termcap_term_buffer and
3874 termcap_strings_buffer even if TERMINFO.
3876 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3879 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3880 'usage' docstring entry to pacify make-docfile.
3882 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3884 Change comparison functions =, <, >, <=, >= to take many arguments.
3885 * data.c: Change comparison functions' interface and implementation.
3886 * lisp.h: Make arithcompare available for efficient two arg
3888 * bytecode.c: Use arithcompare.
3889 * fileio.c: Use new interface.
3891 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3893 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3895 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3897 * eval.c (Feval): Document the new use of `lexical'.
3899 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3901 Review and drop old frame resize hack.
3902 * frame.h (struct frame): Remove force_flush_display_p.
3903 * dispnew.c (update_frame): Adjust user and don't call
3904 flush_frame here. The comment has said that there was an issues
3905 with redisplaying fringes, but I don't see any differences with
3906 and without this hack. Hopefully we can continue without it.
3907 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3908 current frame matrices twice if resized_p is set.
3910 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3912 Do not populate pure Xism x_sync to other ports.
3913 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3914 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3915 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3916 * w32term.h (x_sync): Remove prototype.
3918 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3920 Cleanup frame flushing.
3921 * dispextern.h (struct redisplay_interface):
3922 Drop flush_display_optional because flush_display is enough
3923 for X and flushing via RIF is just a no-op for others.
3924 * frame.h (flush_frame): New function.
3925 * dispnew.c (update_frame):
3926 * minibuf.c (read_minibuf):
3927 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3929 * keyboard.c (detect_input_pending_run_timers): Do not flush
3930 all frames but selected one in redisplay_preserve_echo_area.
3931 * nsterm.m (ns_flush): Remove no-op.
3932 (ns_redisplay_interface): Adjust user.
3933 * w32term.h (x_flush): Remove no-op.
3934 (w32_redisplay_interface): Adjust user.
3935 * xterm.c (x_flush): Simplify because we do not flush all
3936 frames at once any more. Adjust comment.
3937 (x_redisplay_interface): Adjust user.
3939 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3941 Port --without-x --enable-gcc-warnings to Fedora 19.
3942 * gfilenotify.c (globals_of_gfilenotify):
3943 Call g_type_init only if using an older glib version that needs it.
3945 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3947 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3948 (last_glyphless_glyph_merged_face_id): Remove declarations.
3949 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3950 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3951 (last_glyphless_glyph_merged_face_id): Now static.
3952 (merge_escape_glyph_face): New function, refactored from...
3953 (get_next_display_element): ...here.
3954 (merge_glyphless_glyph_face): New function, refactored from...
3955 (produce_glyphless_glyph): ...here...
3956 * term.c (produce_glyphless_glyph): ...and here.
3958 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3960 * eval.c (eval_sub): Only call Ffunction if necessary.
3962 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3964 Attempt to make redisplay more selective when changing cursor type.
3965 * frame.h (struct frame): New bitfield cursor_type_changed.
3966 * xdisp.c (cursor_type_changed): Remove.
3967 (try_cursor_movement, redisplay_window, try_window_id)
3968 (set_frame_cursor_types, try_window_reusing_current_matrix):
3969 Adjust to use per-frame bitfield.
3970 (redisplay_internal): Look for cursor type change on each visible
3971 frame and consider all frames if cursor type has been changed on
3972 the frame other than selected. If cursor type has been changed on
3973 selected frame only, do not use fast update.
3975 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3977 Attempt to make redisplay more selective when changing fonts.
3978 * frame.h (struct frame): New bitfield fonts_changed.
3979 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3980 (adjust_frame_glyphs): Add prototype.
3981 * dispnew.c (fonts_changed_p): Remove.
3982 (adjust_glyphs): Remove because we do not
3983 adjust matrices on all frames at once any more.
3984 (adjust_frame_glyphs): Block and unblock input here.
3985 (adjust_glyph_matrix): Use fonts_changed.
3986 (change_frame_size_1): Use adjust_frame_glyphs.
3987 * font.c (font_open_entity): Use fonts_changed.
3988 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3989 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3990 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3991 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3992 (shrink_mini_window, Fresize_mini_window_internal)
3993 (window_scroll_pixel_based, Fset_window_configuration)
3994 (apply_window_adjustment, Fset_window_vscroll):
3995 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3996 Use adjust_frame_glyphs.
3997 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3998 (try_window_reusing_current_matrix, try_window_id, display_line)
3999 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4000 (redisplay_internal): Consider fonts_changed and adjust frame
4001 matrices for each frame only if the frame is visible. If font
4002 has been changed on some frame during full redisplay, retry
4003 only visible frames where the font has been actually changed.
4005 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4007 Cache current header and mode line height for each window.
4008 * window.h (struct window): New fields mode_line_height
4009 and header_line_height.
4010 * window.c (make_window): Initialize them.
4011 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4012 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4013 (current_mode_line_height, current_header_line_height):
4015 * xdisp.c (current_mode_line_height, current_header_line_height):
4017 (pos_visible_p, init_xdisp): Adjust user.
4018 (redisplay_window): Invalidate mode_line_height and
4019 header_line_height if current and desired matrices do not agree.
4021 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4023 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4024 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4026 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4028 Make --without-x compatible with --enable-gcc-warnings.
4029 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4030 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4031 members under HAVE_WINDOW_SYSTEM.
4032 * keyboard.c (make_lispy_focus_out): Likewise.
4033 (record_menu_key): Move under HAVE_MENUS.
4034 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4035 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4036 (syms_of_xdisp): Adjust user.
4037 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4038 (start_hourglass, cancel_hourglass):
4039 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4040 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4041 and CLEAR_FONT_TABLE_NFONTS.
4042 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4043 Declare only if HAVE_WINDOW_SYSTEM.
4044 (lface_same_font_attributes_p, clear_face_gcs): Define only
4045 if HAVE_WINDOW_SYSTEM.
4047 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4049 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4050 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4051 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4053 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4055 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4057 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4059 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4060 This fixes a type error on hosts where ptrdiff_t is wider than int.
4062 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4064 * keyboard.c (read_key_sequence_vs): New function.
4065 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4068 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4070 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4072 Makefile improvements.
4073 * Makefile.in (config.status): Don't use double-colon rules, as
4074 they are not portable according to POSIX. Fix shell typo with `;
4075 I guess this rule has never been tested?
4076 (VCSWITNESS): New macro, to override any environment var.
4078 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4080 * xterm.h (struct x_display_info): Do not track X connection
4081 fd separately because it is always available from Display.
4082 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4085 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4087 * buffer.c (drop_overlay):
4088 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4089 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4091 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4093 * buffer.c (Fmake_overlay, Fmove_overlay):
4094 * intervals.c (set_point_from_marker):
4095 * print.c (PRINTPREPARE): Prefer signal_error
4096 to plain error and report unsuitable marker too.
4098 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4100 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4101 for 'dragging' member.
4102 (struct x_output): Remove set-but-unused leftovers
4103 'left_before_move' and 'top_before_move'.
4104 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4105 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4106 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4107 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4108 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4109 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4110 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4111 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4113 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4115 * nsfont.m (INVALID_GLYPH): New define.
4116 (nsfont_encode_char): Use INVALID_GLYPH.
4117 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4119 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4121 * xterm.c (x_last_mouse_movement_time): Revert last change.
4122 This code should use XDisplayMotionBufferSize to check display's
4123 motion history first, and there are few other issues as well.
4124 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4125 (handle_one_xevent): Adjust user.
4127 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4129 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4130 * frame.c (Flast_nonminibuf_frame): ... to here.
4131 (check_minibuf_window): Don't abort if no window was found
4134 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4136 Use XGetMotionEvents to ask the last mouse motion time from X server.
4137 * xterm.c (X_MOTION_HISTORY): Default to 1.
4138 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4139 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4140 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4141 Ifdef away legacy code.
4142 (XTmouse_position, x_scroll_bar_report_motion):
4143 Use x_last_mouse_movement_time.
4144 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4147 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4149 * msdos.c (last_mouse_window): Move to...
4150 (dos_rawgetc): ...this function and adjust comment.
4151 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4152 (mouseMoved): ...this function and adjust comment.
4153 * w32term.c (last_window): Likewise with...
4154 (w32_read_socket): ...this function.
4155 * xterm.c (last_window): Likewise with...
4156 (handle_one_xevent): ...this function.
4158 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4160 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4161 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4162 (handle_one_xevent): ...to here.
4163 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4166 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4168 * msdos.c (IT_set_terminal_window): Remove no-op.
4169 (initialize_msdos_display): Adjust terminal setup.
4170 * w32console.c (w32con_set_terminal_window): Remove no-op.
4171 (initialize_w32_display): Adjust terminal setup.
4172 * w32term.c (w32_set_terminal_window): Remove no-op.
4173 (w32_create_terminal): Adjust terminal setup.
4174 * xterm.c (XTset_terminal_window): Remove no-op.
4175 (x_create_terminal): Adjust terminal setup.
4177 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4179 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4181 (ns_create_terminal): Adjust terminal setup.
4182 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4184 (w32_create_terminal): Adjust terminal setup.
4185 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4187 (x_create_terminal): Adjust terminal setup.
4189 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4191 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4192 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4193 * dispnew.c (buffer_posn_from_coords):
4194 * window.c (Fwindow_end, displayed_window_lines):
4195 * xdisp.c (redisplay_mode_lines): Use it.
4197 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4199 * fontset.c (face_for_char): Check char in the current face font first
4200 if HAVE_NS (Bug#15138).
4202 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4204 * window.c (temp_output_buffer_show): Make sure window returned
4205 by display_buffer is live (Bug#15213).
4207 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4209 Minor cleanup to avoid forward declarations.
4210 * coding.h (struct ccl_spec): Remove forward declaration.
4211 * composite.h (toplevel): Include font.h.
4212 (struct composition_it, struct face, struct font_metrics):
4213 Remove forward declaration.
4214 * dispextern.h (struct image, struct atimer): Likewise.
4215 * emacsgtkfixed.h (struct frame): Likewise.
4216 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4217 * font.h (struct font_driver, struct font, struct glyph_string)
4218 (struct face): Remove forward declaration.
4219 * fontset.h (struct face, struct font): Likewise.
4220 * frame.h (toplevel): Style cleanup.
4221 (enum output_method): Move to...
4222 * termhooks.h (enum output_method): ...here.
4223 (struct glyph, struct frame, struct ns_display_info)
4224 (struct x_display_info, struct w32_display_info):
4225 Remove forward declaration.
4226 * xterm.h (toplevel): Include termhooks.h.
4227 (struct font, struct window, struct glyph_matrix, struct frame)
4228 (struct input_event, struct face, struct image): Remove forward
4230 * gtkutil.h (struct _widget_value): Likewise.
4231 * keyboard.h (toplevel): Include termhooks.h.
4232 (struct input_event): Remove forward declaration.
4234 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4236 * intervals.c (set_point_from_marker): New function.
4237 * editfns.c (Fgoto_char):
4238 * process.c (Finternal_default_process_filter):
4239 * window.c (select_window_1): Use it.
4240 * buffer.h (set_point_from_marker): Add prototype.
4242 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4244 * w32.c (term_winsock): Call release_listen_threads before calling
4246 (_sys_wait_accept): Wait for accept event in a loop with a finite
4247 timeout, instead of waiting indefinitely. Will hopefully avoid
4248 hanging during exit because WSACleanup deadlocks waiting for the
4249 event object to be released. (Bug#14333)
4251 * w32proc.c (release_listen_threads): New function, signals all
4252 the reader threads that listen for connections to stop waiting.
4254 * w32.h (release_listen_threads): Add prototype.
4256 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4258 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4259 field of new marker (for sanity and safety).
4260 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4261 anyway because XMISCTYPE is a function and can't be an lvalue).
4263 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4265 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4266 (x_after_update_window_line, x_scroll_bar_create):
4267 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4268 (handle_one_xevent, x_clear_frame_area):
4269 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4270 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4271 * xterm.h (x_clear_area): Adjust prototype.
4273 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4275 Hook scanning and indentation functions to find_newline. This helps
4276 to avoid duplicated code and renders more respect to newline cache.
4277 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4278 * cmds.c (Fforward_line):
4279 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4280 Use find_newline and avoid unnecessary point movements.
4281 * search.c (scan_newline): Implement on top of find_newline.
4283 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4285 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4286 scoped code (bug#11258).
4288 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4290 * nsterm.m (last_window): New variable.
4291 (EV_TRAILER2): New macro.
4292 (EV_TRAILER): Call EV_TRAILER2.
4293 (mouseMoved:): Add support for mouse-autoselect-window
4294 on nextstep (Bug#6888).
4296 2013-08-28 Andreas Schwab <schwab@suse.de>
4298 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4299 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4300 Remove unused macro definitions.
4301 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4302 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4303 Only define if emacs.
4305 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4307 Prefer enum glyph_row_area to int where appropriate.
4308 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4310 (window_box, window_box_width, window_box_left, window_box_left_offset)
4311 (window_box_right, window_box_right_offset): Adjust prototypes.
4312 * xdisp.c (window_box, window_box_width, window_box_left)
4313 (window_box_left_offset, window_box_right, window_box_right_offset):
4314 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4315 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4316 * nsterm.m (ns_clip_to_row):
4317 * w32term.c (w32_clip_to_row):
4318 * xterm.c (x_clip_to_row): Likewise.
4320 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4322 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4323 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4325 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4327 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4328 for portability to hosts where /bin/sh has problems.
4330 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4332 Redesign redisplay interface to drop global output_cursor.
4333 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4334 (toplevel): Remove declaration of output_cursor.
4335 (set_output_cursor, x_cursor_to): Remove prototype.
4336 * window.h (struct window): New member output_cursor.
4337 (output_cursor_to): New function to replace RIF member.
4338 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4339 (update_text_area, set_window_cursor_after_update): Use it.
4340 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4341 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4342 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4343 * w32term.c (x_update_window_begin, x_update_window_end):
4344 * xterm.c (x_update_window_begin, x_update_window_end):
4345 Adjust to use per-window output cursor.
4347 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4349 Simplify SELECT_TYPE-related code.
4350 Like EMACS_TIME, this portability layer is no longer needed, since
4351 Emacs has been using fd_set as a portability layer for some time.
4352 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4353 (SELECT_TYPE): Remove. All uses changed to fd_set.
4354 (fd_set) [!FD_SET]: New typedef.
4356 Simplify EMACS_TIME-related code.
4357 This portability layer is no longer needed, since Emacs has been
4358 using struct timespec as a portability layer for some time.
4359 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4360 Include <time.h> rather than "systime.h"; that's all that's needed now.
4361 * dispnew.c: Include <timespec.h> rather than "systime.h";
4362 that's all that's needed now.
4363 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4364 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4365 TIMESPEC_RESOLUTION.
4366 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4367 LOG10_TIMESPEC_RESOLUTION.
4368 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4369 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4370 (make_emacs_time): Remove. All used changed to make_timespec.
4371 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4372 (current_timespec): Rename from current_emacs_time. All uses changed.
4373 (add_emacs_time): Remove. All uses changed to timespec_add.
4374 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4375 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4376 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4377 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4378 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4379 (current_timespec): Rename from current_emacs_time. All uses changed.
4380 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4381 changed to timespec_cmp.
4382 * xgselect.c: Include <timespec.h>, since our .h files don't.
4384 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4386 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4387 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4388 Remove the leftovers.
4389 * gtkutil.c (toplevel): Do not declare Qxft but include
4391 * image.c (toplevel): Do not declare Vlibrary_cache because
4392 it's already done in lisp.h.
4394 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4396 * lisp.h (Mouse_HLInfo): Move from here...
4397 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4398 (reset_mouse_highlight): New function.
4399 * msdos.c (dos_set_window_size, IT_update_begin)
4400 (internal_terminal_init):
4401 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4402 (ns_initialize_display_info):
4403 * w32console.c (initialize_w32_display):
4404 * w32term.c (x_update_window_end, x_free_frame_resources)
4405 (w32_initialize_display_info):
4406 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4407 * window.c (Fdelete_other_windows_internal):
4408 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4409 * termchar.h (toplevel):
4410 * xterm.h (toplevel): Include dispextern.h.
4412 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4414 Fix minor problems found by static checking.
4415 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4416 (expect): Avoid nested-if warning.
4417 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4418 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4419 * nsterm.h, nsterm.m (ns_select):
4420 * xgselect.c, xgselect.h (xg_select):
4421 Adjust signature to better match pselect's.
4422 * nsterm.m (ns_select):
4423 Don't set *TIMEOUT, since pselect doesn't.
4424 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4425 diagnostic about assigning const char * to it.
4426 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4428 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4430 * lread.c (substitute_object_recurse): Handle hash-tables as well
4433 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4435 Fix unlikely core dump in init_tty, and simplify terminfo case.
4436 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4437 The old version incorrectly dumped core if malloc returned a
4438 buffer containing only non-NUL bytes.
4439 (init_tty): Do not allocate or free termcap buffers; the
4440 struct does that for us now.
4441 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4442 (struct tty_display_info): Define members termcap_term_buffer and
4443 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4444 use them. Allocate them directly in struct rather than indirectly
4445 via a pointer, to simplify init_tty.
4447 * frame.c (check_minibuf_window): Initialize 'window' properly,
4448 so that Emacs reliably aborts later if 'window' is not initialized.
4450 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4452 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4453 of VoidSymbol (Bug#15154).
4455 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4457 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4458 mouse_face_beg_y and mouse_face_end_y.
4459 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4460 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4461 Adjust users and update comment where appropriate.
4463 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4465 * frame.c (check_minibuf_window): New function.
4466 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4467 Call check_minibuf_window (Bug#15183).
4469 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4471 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4472 because this is the only last cursor data we need to keep and consult.
4473 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4474 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4477 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4479 Fix recovering from possible decompression error.
4480 Since insert_from_gap doesn't always move point, we can't use PT as
4481 the position where the partially decompressed data ends, and
4482 should count how many bytes was produced so far.
4483 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4484 (unwind_decompress): Really delete partially uncompressed data.
4485 (Fzlib_decompress_region): Take decompressed data size into account.
4487 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4489 * syntax.c (init_syntax_once): Adjust comment and do an early
4490 initialization of Qchar_table_extra_slots just once...
4491 * casetab.c (init_casetab_once):
4492 * category.c (init_category_once):
4493 * character.c (syms_of_character):
4494 * coding.c (syms_of_coding):
4495 * xdisp.c (syms_of_xdisp): ...and omit it here.
4497 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4499 * xdisp.c (get_next_display_element): Don't apply to characters
4500 from a display vector the logic of setting it->end_of_box_run_p
4501 suitable for characters from a buffer. (Bug#15175)
4503 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4504 to handle directories, rather than '_utime' which doesn't.
4507 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4509 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4510 or fullscreen (Bug#14627).
4512 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4514 System-dependent integer overflow fixes.
4515 * process.c (Fset_process_window_size): Signal an error if
4516 the window size is outside the range supported by the lower level.
4517 * sysdep.c (set_window_size): Return negative on error,
4518 nonnegative on success, rather than -1, 0, 1 on not in system,
4519 failure, success. This is simpler. Caller changed.
4520 (serial_configure): Remove unnecessary initialization of local.
4521 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4522 size fits in unsigned long; this isn't true on some 32-bit hosts.
4523 Avoid buffer overrun if some future version of /proc/meminfo has a
4524 variable name longer than 20 bytes.
4525 (system_process_attributes) [__FreeBSD__]:
4526 Don't assume hw.availpages fits in 'int'.
4528 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4530 Don't let very long directory names overrun the stack.
4531 Fix some related minor problems involving "//", vfork.
4532 * callproc.c (encode_current_directory): New function.
4533 (call_process): Don't append "/"; not needed.
4534 * fileio.c (file_name_as_directory_slop): New constant.
4535 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4536 this can save the caller having to alloca.
4537 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4538 Use SAFE_ALLOCA, not alloca.
4539 (directory_file_name, Fexpand_file_name): Leave leading "//"
4540 alone, since it can be special even on POSIX platforms.
4541 * callproc.c (call_process):
4542 * process.c (Fformat_network_address):
4543 * sysdep.c (sys_subshell):
4544 Use encode_current_directory rather than rolling our own.
4545 (create_process): No need to encode directory; caller does that now.
4546 * process.h (encode_current_directory): New decl.
4547 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4548 Rework to avoid 'goto xyzzy;'.
4550 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4552 * xdisp.c (handle_face_prop): If the default face was remapped use
4553 the remapped face for strings from prefix properties. (Bug#15155)
4555 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4557 Minor cleanup for redisplay interface and few related functions.
4558 * frame.h (enum text_cursor_kinds): Move from here...
4559 * dispextern.h (enum text_cursor_kinds): ...to here.
4560 (toplevel): Drop unnecessary declarations.
4561 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4562 in update_window_end_hook and draw_window_cursor functions.
4563 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4564 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4565 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4566 * xterm.c (x_update_window_end, x_draw_window_cursor):
4567 * xdisp.c (display_and_set_cursor, update_window_cursor)
4568 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4569 enum text_cursor_kinds where appropriate.
4571 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4573 Redesign redisplay interface to drop updated_row and updated_area.
4574 * dispextern.h (updated_row, updated_area): Remove declaration.
4575 (struct redisplay_interface): Pass glyph row and row area parameters
4576 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4577 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4579 * dispnew.c (updated_row, updated_area): Remove.
4580 (redraw_overlapped_rows, update_window_line): Adjust user.
4581 (update_marginal_area, update_text_area): Likewise. Pass updated row
4582 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4583 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4586 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4588 * process.c (flush_pending_output): Remove stub.
4591 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4593 * callproc.c: Fix race that killed background processes (Bug#15144).
4594 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4595 Record deleted process-id in critical section, not afterwards.
4596 Don't mistakenly kill process created by a call-process invocation
4597 that discards output and does not wait.
4599 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4601 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4602 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4603 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4604 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4605 to shut up compiler in mark_object.
4606 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4608 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4610 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4611 We can't portably rely on PTY_OPEN doing that, even if
4612 it calls posix_openpt with O_CLOEXEC.
4614 2013-08-20 Kenichi Handa <handa@gnu.org>
4616 * character.c (string_char): Improve commentary.
4618 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4620 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4621 (struct animation_cache): Make signature a flexible array member.
4622 All uses changed. This is a tad slower but may insulate us better
4623 from future changes to ImageMagick.
4625 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4627 * image.c: Shrink memory needed for animation cache.
4628 (SIGNATURE_DIGESTSIZE): New constant.
4629 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4630 (imagemagick_create_cache): Copy the signature. This saves
4631 several KB of memory that ImageMagick wastes per signature.
4632 Don't bother updating the update_time, as the caller does that now.
4633 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4634 it's a fixed size struct member now.
4635 (imagemagick_get_animation_cache): Always destroy the signature,
4636 as it's now imagemagick_create_cache's responsibility to copy it.
4637 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4638 and use memcmp rather than strcmp.
4639 eassert that ImageMagick returns a signature of the specified length.
4641 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4643 * image.c (imagemagick_get_animation_cache): Don't segfault on
4645 (imagemagick_get_animation_cache): Revert to previous definition
4646 so that it actually works. But keep the memory leak fix.
4647 (imagemagick_get_animation_cache): Fix memory leak.
4649 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4651 * image.c: Fix animation cache signature memory leak.
4652 Fix some other minor performance problems while we're at it.
4653 (imagemagick_create_cache): Clear just the members that
4654 need clearing. Don't set update_time, as caller does that now.
4655 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4656 Simplify by using pointer-to-pointer instead of a prev pointer.
4657 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4658 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4659 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4660 it's already a copy. Free the signature probe unless it's cached.
4662 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4663 This was introduced by my 2013-08-12 fix for Bug#15035.
4665 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4667 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4668 (imagemagick_prune_animation_cache): Now static.
4670 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4672 * image.c (imagemagick_get_animation_cache): Don't segfault when
4673 pruning all entries.
4675 2013-08-18 Ken Brown <kbrown@cornell.edu>
4677 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4678 static heap if ENABLE_CHECKING is defined.
4679 (max_bss_sbrk_ptr): New variable.
4681 (report_sheap_usage): Report maximum static heap usage instead of
4682 ending static heap usage.
4684 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4686 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4687 of zlib_initialized according to the results of calling
4688 init_zlib_functions.
4690 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4692 * image.c: Implement an ImageMagick per-image cache.
4693 (imagemagick_get_animation_cache): Fix a double-free error.
4694 (imagemagick_load_image): Remove the ping_wand code, which only
4695 apparently saved time on invalid animated images, and slowed down
4696 everything else. Optimise for the common case.
4698 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4700 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4702 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4704 * marker.c (set_marker): Remove documentation of undefined behavior.
4706 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4708 * image.c (imagemagick_compute_animated_image): Animate correctly
4709 when sub-images are smaller than the main image.
4710 (imagemagick_compute_animated_image): Setting the iterator row to
4711 zero is apparently not allowed.
4712 (imagemagick_compute_animated_image): Allow images that say they
4713 have sub-images that are bigger than the main image, but just crop
4716 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4718 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4720 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4722 * image.c (imagemagick_compute_animated_image): Respect the GIF
4725 2013-08-15 Ken Brown <kbrown@cornell.edu>
4727 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4728 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4731 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4733 Fix minor problems found by static checking.
4734 * frame.c (delete_frame):
4735 * xdisp.c (next_element_from_display_vector):
4736 Avoid uninitialized local.
4737 * image.c (imagemagick_compute_animated_image): Port to C89.
4738 Prefer usual GNU indentation style for loops.
4739 Be more careful about bizarrely large sizes, by using ptrdiff_t
4742 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4744 Fix infinite frame selection loop (Bug#15025).
4745 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4747 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4749 * xdisp.c (compute_window_start_on_continuation_line):
4750 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4751 to make sure we end up setting the window start at the leftmost
4752 visible character of the display line. This avoids funky
4753 horizontal shifting because the window start is not kept on the
4754 same position. (Bug#15090)
4755 (next_element_from_display_vector): Support 'box' face attribute
4756 in the face definitions of a display vector. (Bug#15099)
4758 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4760 * image.c (imagemagick_compute_animated_image): Implement animated
4762 (imagemagick_compute_animated_image): Fix some compilation
4763 warnings. Implement a very simple cache to make the animation
4764 usable at all, but it should be replaced with a per-image cache.
4766 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4768 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4769 to do `for' loops over alist values.
4770 * buffer.h (FOR_EACH_BUFFER):
4771 * process.c (FOR_EACH_PROCESS): Use it.
4772 (handle_child_signal, status_notify, Fget_buffer_process)
4773 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4775 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4777 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4778 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4779 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4780 to xzalloc and so avoid redundant call to memset.
4781 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4782 members because it is allocated with xzalloc and so already zeroed.
4784 2013-08-14 Ken Brown <kbrown@cornell.edu>
4786 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4789 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4791 Utility function and macro to copy Lisp string to C string.
4792 * lisp.h (xlispstrdupa): New macro.
4793 (xlispstrdup): New prototype.
4794 * alloc.c (xlispstrdup): New function.
4795 * callint.c (Fcall_interactively):
4796 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4797 (Fsubstitute_in_file_name):
4798 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4799 * image.c (x_create_bitmap_from_file):
4800 * w32term.c (w32_term_init):
4801 * xterm.c (x_term_init): Use xlispstrdup.
4803 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4805 * image.c (imagemagick_load_image): Make animated pictures work.
4806 There's still some problems with background color settings, though
4809 * decompress.c (unwind_decompress): Always restore point.
4811 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4813 * marker.c (set_marker): Reformat documentation.
4815 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4817 * xdisp.c (cursor_type_changed): Now static.
4819 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4820 Use changed. This avoids the need to call xmalloc and for the
4821 caller to call xfree, and avoids memory leaks in some situations.
4823 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4825 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4826 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4827 (redisplay_window): If window_end_valid is cleared due to non-zero
4828 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4829 so do not call to try_cursor_movement for that window.
4831 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4833 * window.h (struct window): Convert window_end_pos and
4834 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4835 (wset_window_end_pos, wset_window_end_vpos): Remove.
4836 * dispnew.c (adjust_glyph_matrix):
4837 * window.c (Fwindow_end, replace_window, set_window_buffer)
4839 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4840 (set_vertical_scroll_bar, redisplay_window, try_window)
4841 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4842 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4843 (note_mouse_highlight): Adjust users.
4844 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4847 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4849 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4850 * image.c (imagemagick_filename_hint): Use `const char *' and
4851 prefer SSDATA to SDATA to avoid warnings.
4853 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4855 Cleanup window fringes, margins and scroll bars adjustments.
4856 * window.c (set_window_fringes, set_window_margins)
4857 (set_window_scroll_bars, apply_window_adjustment): New functions.
4858 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4859 (Fset_window_scroll_bars): Use them.
4861 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4863 * window.h (struct window): Convert scroll_bar_width
4864 from Lisp_Object to integer. Adjust comment.
4865 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4867 * window.c (wset_scroll_bar_width): Remove.
4868 (make_window): Initialize scroll_bar_width.
4869 (Fsplit_window_internal): Use direct assignment.
4870 (Fset_window_configuration, save_window_save):
4871 Convert Lisp_Object to integer and back where appropriate.
4872 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4873 bar was actually changed, and mention this in docstring.
4875 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4877 * decompress.c: Minor simplifications.
4878 (Fzlib_decompress_region): Don't bother verifying
4879 that avail_out <= UINT_MAX, as that was confusing.
4880 Mention the restriction in a comment instead.
4881 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4883 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4885 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4886 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4888 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4890 * image.c (imagemagick_filename_hint): Check for errors in the
4893 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4895 * window.c (Fwindow_margins): Return nil when there's no marginal
4896 area, as per the documented API.
4898 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4899 Fmake_vector, as scroll bar's struct members are not all Lisp
4900 objects now. This avoids crashes in GC.
4902 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4903 bool, so its address could be taken.
4905 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4907 * image.c (imagemagick_filename_hint): New function to possibly
4908 apply `image-content-type-suffixes'.
4909 (imagemagick_load_image): Use it.
4911 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4913 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4914 if loading zlib failed.
4916 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4918 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4919 2013-08-13 checkin below. Change bool to BOOL, rule is:
4920 All Obj-C code uses BOOL, except for interfaces callable from C.
4922 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4924 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4926 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4927 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4928 bool instead of BOOL.
4929 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4930 from Lisp_Object to bitfield. Adjust comment.
4931 * w32term.c (x_scroll_bar_create): Adjust user.
4932 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4933 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4934 Use bool for boolean.
4935 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4936 to `unsigned int' when defining a bitfield.
4938 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4940 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4942 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4944 * window.h (struct window): Convert left_margin_cols and
4945 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4946 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4947 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4949 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4951 (showing_window_margins_p, update_window_line, update_frame_1):
4952 * fringe.c (draw_fringe_bitmap_1):
4953 * xdisp.c (window_box_width): Adjust users.
4954 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4955 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4956 Use direct assignment.
4957 (Fset_window_configuration, save_window_save, Fwindow_margins):
4958 Convert Lisp_Object to integer and back where appropriate.
4959 (Fset_window_margins): Adjust user. Return t if any margin
4960 was actually changed, and mention this in docstring.
4962 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4964 * syntax.c (forward_word):
4965 * cmds.c (forward_char, backward_char): Mention the optional argument.
4967 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4969 * window.h (struct window): Convert left_fringe_width
4970 and right_fringe_width from Lisp_Objects to integers.
4972 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4973 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4974 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4976 (make_window): Initialize new integer fields to -1.
4977 (Fsplit_window_internal): Use direct assignment.
4978 (Fset_window_configuration, save_window_save):
4979 Convert Lisp_Object to integer and back where appropriate.
4980 (Fset_window_fringes): Adjust user. Return t if any fringe
4981 was actually changed, and mention this in docstring.
4983 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4985 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4986 * nsfns.m (x_set_cursor_type):
4987 * w32fns.c (x_set_cursor_type):
4988 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4989 * xdisp.c (set_frame_cursor_types): ...but in common code.
4991 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4993 * font.c (clear_font_cache): New function, stripped from...
4994 (Fclear_font_cache): ...here, which now uses the function
4995 above. Adjust comment.
4996 * font.h (clear_font_cache): Add prototype.
4997 * xfaces.c (clear_face_cache): Use clear_font_cache.
4999 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5001 * window.c (Fset_window_start): Compare `w', not `window' because
5002 `w' might not be equal to `window' after call to decode_live_window.
5004 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5006 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5007 This fixes a problem introduced by the Bug#15035 patch
5008 when using GPG. Reported by Herbert J. Skuhra.
5010 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5012 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5013 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5014 not yet initialized.
5016 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5018 * decompress.c (Fzlib_decompress_region): Support zlib
5019 decompression, too, and rename.
5021 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5023 Minor zlib configuration tweaks.
5024 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5025 Don't assume presence of fn_inflateInit2_ zlib internal function.
5027 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5029 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5030 include the zlib prefix.
5032 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5034 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5035 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5036 define static variables that are pointers to zlib functions to be
5038 (init_zlib_functions) [WINDOWSNT]: New function.
5039 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5041 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5042 macros instead of invoking the zlib functions directly.
5043 (syms_of_decompress): DEFSYM Qzlib_dll.
5044 Staticpro Szlib_available_p.
5046 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5048 Avoid looping over all frame windows to freeze and unfreeze.
5049 * window.h (struct window): Drop frozen_window_start_p.
5050 (freeze_window_starts): Drop prototype.
5051 * frame.h (struct frame): New frozen_window_starts flag.
5052 (FRAME_WINDOWS_FROZEN): New macro.
5053 * window.c (freeze_window_start, freeze_window_starts):
5055 (select_window, replace_window): Adjust users.
5056 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5057 (window_frozen_p): New function.
5058 (redisplay_window): Use it.
5060 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5062 Fix some fd issues when running subprocesses (Bug#15035).
5063 Fix bugs that can leak files or file descriptors on errors.
5064 Don't unlink open temp files, as that's hard for users to diagnose
5065 when things go awry (e.g., temp disk exhausted).
5066 Don't bother to lock temp files. Check for invalid recursion.
5067 * callproc.c (synch_process_fd): Remove. All uses removed.
5068 (synch_process_tempfile): New var or macro.
5069 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5071 (record_kill_process): New arg, the temp name. All callers changed.
5072 (delete_temp_file): Now just a simple wrapper around unlink.
5073 (call_process_kill): New arg, the call_process_fd array.
5074 Close them all. Clear synch_process_pid. Remove the temp file,
5075 or arrange for it to be removed.
5076 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5077 that's been moved to synch_process_tempfile. Caller changed.
5078 Do not remove the tempfile; that's now call_process_kill's
5080 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5081 call_process_kill; the caller now does that.
5082 (call_process_cleanup): Do not close the process fd; that's now
5083 call_process_kill's responsibility.
5084 (Fcall_process): Implement via new function call_process, which
5085 has most of the old body of Fcall_process, but with a different API.
5086 (call_process): New function that does not open or close filefd if
5087 it is nonnegative. Record which fds need to be closed, and let
5088 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5089 Signal an error if invoked recursively (could be done via a hook).
5090 Simplify creation of the tempfile in the MSDOS case.
5091 Don't create the output file until after checking for the executable.
5092 Report any failure to open /dev/null.
5093 Don't open /dev/null for writing twice; once is enough.
5094 Don't create pipe if all output is being discarded or sent to file.
5095 Don't worry about setting up the coding system or reading from the
5096 pipe if all output is being discarded.
5097 Hoist fd_error local into top level, to lessen block nesting.
5098 Don't record deleted pid here; now done by Fcall_process_region.
5099 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5100 and note its success in synch_process_tempfile.
5101 Do not leak resources when child_setup fails.
5102 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5103 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5104 (create_temp_file): Now returns open fd, with an additional
5105 Lisp_Object * argument to return the name. All callers changed.
5106 Do not close the file; rewind it instead, and leave it open for
5107 the caller. Do not lock the temp file. Unwind-protect the file
5108 and the file-descriptor.
5109 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5110 If an asynchrounous process, record it here, not in call_process.
5111 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5112 * eval.c (set_unwind_protect): New function.
5113 * fileio.c (write_region): New function, generalized from the
5114 old Fwrite_region. Do not lock temp files.
5115 (Fwrite_region): Use it.
5116 * lisp.h (set_unwind_protect, write_region): New decls.
5117 * process.c: Include <verify.h>.
5118 (make_process): Mark fds as initially closed.
5119 (deleted_pid_list): Now a list of pid-filename pairs.
5121 (close_process_fd): New function.
5122 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5123 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5124 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5125 (create_process, create_pty, Fmake_serial_process)
5126 (server_accept_connection): Record which fds need to be closed,
5127 and let deactivate_process close them.
5128 (Fmake_network_process): Do not discard the unwind-protect
5129 until it's safe to do so.
5130 (deactivate_process): Close the fds opened by create_process etc.
5131 (Fprocess_send_eof): Adjust to new way of recording open fds.
5132 Report an error if /dev/null can't be opened, instead of aborting.
5133 * process.h (PROCESS_OPEN_FDS): New constant.
5134 (struct Lisp_Process): New member open_fds.
5135 (record_kill_process, record_deleted_pid): Adjust signatures.
5136 (record_deleted_pid): Move decl here ...
5137 * syswait.h (record_deleted_pid): ... from here.
5139 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5141 * decompress.c: Fix bugs with large buffers and weird inputs.
5142 Tune a bit. Reindent as per usual Emacs style.
5143 (BUFFER_SIZE): Remove.
5144 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5145 more than UINT_MAX bytes. Decompress into the gap instead of into
5146 an auto buffer, as this should avoid copying. Return nil if
5147 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5148 set immediate_quit; we shouldn't trust zlib code that much.
5150 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5152 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5153 errors, and really move the gap to where we want it.
5155 * lisp.h: Include decompress.c support.
5157 * emacs.c (main): Include decompress.c support.
5159 * Makefile.in: Include -lz if present.
5161 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5164 (initWithTitle:): Initialize frame to 0.
5165 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5166 (fillWithWidgetValue:frame:): Rename from
5167 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5169 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5170 fillWithWidgetValue:frame:
5172 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5173 remove memory leak warnings.
5175 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5176 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5179 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5180 (x_activate_menubar): Update the whole menu.
5181 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5182 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5183 current event is not NSSystemDefined (Bug#15001).
5184 Call ns_check_menu_open only if trackingMenu is 2.
5185 (menuDidClose:): New method, decrease trackingMenu.
5186 (fillWithWidgetValue:setDelegate:): New method.
5187 (fillWithWidgetValue:): Call the above.
5189 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5191 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5193 Omit some unnecessary casts.
5194 Many of these go back to the old pre-C89 days, when they may have
5195 been needed, but we've been assuming C89 or later for a while now.
5196 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5197 (live_float_p, live_misc_p, live_vector_p):
5198 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5199 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5200 (defvar_per_buffer):
5201 * callint.c (Fcall_interactively):
5202 * doc.c (Fsubstitute_command_keys):
5203 * filelock.c (get_boot_time):
5204 * frame.c (xrdb_get_resource):
5205 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5206 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5207 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5208 (menuitem_highlight_callback, menu_destroy_callback)
5209 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5210 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5211 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5212 (xg_tool_bar_help_callback, tb_size_cb):
5213 * image.c (xpm_alloc_color, png_read_from_memory)
5214 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5215 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5217 * keymap.c (describe_map):
5218 * nsfns.m (Fns_display_monitor_attributes_list):
5219 * nsmenu.m (process_dialog:):
5220 * nsterm.m (hold_event):
5221 * process.c (wait_reading_process_output):
5222 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5223 * scroll.c (do_direct_scrolling, scrolling_1):
5224 * termcap.c (tgetent):
5225 * window.c (check_window_containing, add_window_to_list)
5226 (freeze_window_starts):
5227 * xdisp.c (compare_overlay_entries, vmessage):
5228 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5229 (x_get_monitor_attributes_xrandr)
5230 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5231 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5232 * xfont.c (xfont_match, xfont_open):
5233 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5234 (menubar_selection_callback, menu_position_func)
5235 (popup_selection_callback, create_and_show_popup_menu)
5236 (dialog_selection_callback, create_and_show_dialog):
5237 * xrdb.c (x_get_string_resource):
5239 * xsmfns.c (x_session_check_input):
5240 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5241 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5242 (xaw_jump_callback, xaw_scroll_callback):
5243 Omit unnecessary casts.
5245 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5247 Minor string-length refactoring.
5248 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5249 * frame.c (make_monitor_attribute_list):
5250 Prefer build_string to strlen + make_string.
5252 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5254 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5255 don't check minor_code (Bug#14417).
5257 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5259 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5260 vertical positions instead. This avoids calling MATRIX_ROW with
5261 row numbers that are possibly beyond valid limits. (Bug#15064)
5263 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5265 Use xstrdup and build_unibyte_string where applicable.
5266 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5267 * xfns.c (x_window):
5268 * xrdb.c (x_get_customization_string):
5269 * xterm.c (xim_initialize):
5270 * w32fns.c (w32_window): Use xstrdup.
5271 (w32_display_monitor_attributes_list):
5272 * emacs.c (init_cmdargs):
5273 * keyboard.c (PUSH_C_STR):
5274 * nsfont.m (nsfont_open):
5275 * sysdep.c (system_process_attributes):
5276 * w32.c (system_process_attributes):
5277 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5279 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5281 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5282 variables of these types so that GDB would know about them, as aid
5283 for debugging fatal exceptions. (Bug#15024) See also
5284 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5287 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5289 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5290 larger than the NSWindow (Bug#14934).
5292 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5294 Redesign redisplay interface to drop global variable updated_window.
5295 Always pass currently updated window as a parameter to update routines.
5296 * dispextern.h (updated_window): Remove declaration.
5297 (struct redisplay_interface): Pass window parameter to
5298 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5299 and after_update_window_hook.
5300 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5302 * dispnew.c (updated_window): Remove.
5303 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5304 (update_window_line): Adjust to match redisplay interface changes.
5305 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5306 (ns_scroll_run, ns_after_update_window_line):
5307 * w32term.c (x_update_window_begin, x_update_window_end)
5308 (x_after_update_window_line, x_scroll_run):
5309 * xterm.c (x_update_window_begin, x_update_window_end)
5310 (x_after_update_window_line, x_scroll_run):
5311 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5312 Likewise. Adjust comments where appropriate.
5313 (x_cursor_to): Simplify because this is always called during window
5314 update (but install debugging check anyway).
5315 (expose_window): Check must_be_updated_p flag to see whether this
5316 function is called during window update.
5318 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5320 Do not reset window modification event counters excessively.
5321 These leftovers and poor man's tricky methods to catch extra
5322 redisplay's attention are no longer needed.
5323 * frame.c (set_menu_bar_lines_1):
5324 * minibuf.c (read_minibuf_unwind):
5325 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5326 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5327 (window_scroll_line_based, Fset_window_configuration):
5328 * xdisp.c (redisplay_window): Do not reset last_modified and
5329 last_overlay_modified counters.
5331 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5333 * xselect.c (x_send_client_event): Set send_event and serial, memset
5334 data.l as it might be bigger than data.b. Use 24 bit mask to
5335 XSendEvent (Bug#15034).
5337 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5339 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5340 for TTY frames that are not the top frame on their console.
5343 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5345 * w32term.c (w32fullscreen_hook): Really maximize frame when
5346 asked for (Bug#14841).
5348 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5350 Prefer selected_window to Fselected_window, likewise for frames.
5351 * buffer.c (Fbuffer_swap_text):
5352 * data.c (Fvariable_binding_locus):
5353 * window.c (run_window_configuration_change_hook): Adjust users.
5354 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5355 Use decode_live_frame.
5357 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5359 Be more careful if selected window shows the buffer other than current,
5360 use window_outdated only if this is not so. This change should also
5361 address some weird issues discussed in Bug#13012.
5362 * window.h (window_outdated): New prototype.
5363 * window.c (window_outdated): Now here. Convert from static and
5364 always assume window's buffer.
5365 (Fwindow_end, Fwindow_line_height): Use it.
5366 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5367 and always assume window's buffer.
5368 (redisplay_window): Adjust user.
5369 (redisplay_internal): Call to reconsider_clip_changes once and
5370 check whether mode line should be updated only if selected window
5371 shows current buffer.
5372 (run_window_scroll_functions): Use eassert for debugging check.
5373 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5375 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5377 * window.c (window_scroll, window_scroll_pixel_based)
5378 (window_scroll_line_based): Use bool for booleans.
5380 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5382 * process.c: Fix minor off-by-one issues in descriptor counts.
5383 This shouldn't fix any real bugs, but it cleans up the code a bit.
5384 (max_process_desc, max_input_desc): -1, not 0, means none.
5386 (delete_input_desc): New function.
5387 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5388 (deactivate_process): Scan backwards when recomuting max_process_desc;
5389 that should be faster.
5390 (init_process_emacs): Initialize max_input_desc.
5392 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5394 Use region cache to speedup bidi_find_paragraph_start.
5395 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5396 Rename cache_long_line_scans to cache_long_scans.
5397 * buffer.c (bset_cache_long_line_scans): Rename to
5398 bset_cache_long_scans.
5399 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5400 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5402 (syms_of_buffer): Rename cache-long-line-scans to
5403 cache-long-scans. Adjust docstring.
5404 * search.c (newline_cache_on_off):
5405 * indent.c (width_run_cache_on_off): Adjust users.
5406 * bidi.c (bidi_paragraph_cache_on_off): New function.
5407 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5408 * insdel.c (prepare_to_modify_buffer):
5409 Invalidate bidi_paragraph_cache if enabled.
5411 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5413 Invalidate region caches only if buffer text is going to be changed.
5414 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5415 (modify_text): ...new prototype.
5416 (prepare_to_modify_buffer_1): New prototype.
5417 * textprop.c (modify_region): Rename to...
5418 (modify_text_properties): ...new function.
5419 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5420 (Fremove_list_of_text_properties): Adjust users.
5421 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5422 (modify_text): ...new function.
5423 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5424 (prepare_to_modify_buffer_1): ...new function.
5425 * casefiddle.c (casify_region):
5426 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5427 (Ftranspose_regions): Use modify_text.
5429 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5431 * lisp.mk (lisp): Add nadvice.elc.
5433 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5435 New macro to iterate over live buffers similar to frames.
5436 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5437 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5438 Declare buffer-related variables here to offload lisp.h.
5439 * buffer.c (Vbuffer_alist): Adjust comment.
5440 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5441 (other_buffer_safely):
5442 * data.c (store_symval_forwarding):
5443 * dispnew.c (Fframe_or_buffer_changed_p):
5444 * fileio.c (Fdo_auto_save):
5445 * filelock.c (unlock_all_files):
5446 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5448 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5450 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5451 * callproc.c (create_temp_file):
5452 * filelock.c (create_lock_file):
5453 Assume mkostemp, since it's now provided by Gnulib.
5455 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5457 * w32.c (mkostemp): New function.
5458 (mktemp): Remove, no longer used. Most of the code reused in
5459 mkostemp. (Bug#15015)
5460 (mktemp): Don't undef.
5462 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5464 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5465 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5466 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5467 (free_glyph_pool, check_glyph_memory): Likewise for
5468 all users. Adjust comments where appropriate.
5470 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5472 * composite.h: Minor fixups.
5473 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5474 to fix a misspelling, and change it to an inline function while
5475 we're at it (it need not be a macro). All uses changed.
5476 (composition_method, composition_valid_p):
5477 Rewrite to avoid assignments in if-conditions.
5479 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5481 Do not use global Lisp_Object in composition macros.
5482 * composite.h (composition_temp): Remove declaration.
5483 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5484 (composition_method, composition_valid_p): ...inline functions.
5485 (compose_region): Remove the leftover.
5486 * composite.c (composition_temp): Remove.
5487 (run_composition_function, update_compositions)
5488 (composition_compute_stop_pos, composition_adjust_point)
5489 (Ffind_composition_internal):
5490 * coding.c (handle_composition_annotation):
5491 * xdisp.c (handle_composition_prop, check_point_in_composition):
5492 Related users changed.
5494 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5496 Drop FRAME_PTR typedef.
5497 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5498 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5499 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5500 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5501 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5502 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5503 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5504 All related users changed.
5506 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5508 * eval.c (default_toplevel_binding): New function.
5510 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5511 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5512 (syms_of_eval): Export them.
5513 * data.c (Fdefault_value): Micro cleanup.
5514 * term.c (init_tty): Use "false".
5516 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5518 Fix X GC leak in GTK and raw (no toolkit) X ports.
5519 * xterm.c (x_free_frame_resources): If white and black relief
5520 GCs are allocated, always free them here.
5521 * xfns.c (x_make_gc): Omit redundant initialization.
5522 * widget.c (create_frame_gcs): Remove the leftover.
5523 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5524 in x_free_frame_resources.
5526 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5528 * nsterm.m (windowWillResize:toSize:): Only change title if
5529 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5531 (viewDidEndLiveResize): New method.
5533 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5534 inside NS_IMPL_COCOA.
5536 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5538 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5539 Do not check whether undo is enabled because record_insert and
5540 record_delete does that themselves.
5542 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5544 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5545 member which is not really used any more.
5546 (FRAME_XIC_BASE_FONTNAME): Remove.
5547 * xfns.c (xic_free_fontset): Adjust user.
5548 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5549 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5550 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5551 (xdialog_show): Use eassert for debugging check.
5552 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5554 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5556 * fileio.c, fns.c (merge): Move extern decl from here ...
5557 * lisp.h (merge): ... to here.
5559 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5561 Fix last font-related change.
5562 * w32font.h (w32font_list_internal, w32font_match_internal):
5564 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5565 (uniscribe_list_family): Adjust to match font API change.
5566 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5567 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5569 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5571 * frame.h (FRAME_MOUSE_UPDATE):
5572 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5573 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5575 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5577 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5578 * font.h (struct font_driver): Change list, match, and list_family
5579 functions to accept struct frame * as first arg.
5580 * font.c (font_score, font_compare, font_sort_entities):
5582 (font_sort_entities, font_list_entities, font_select_entity):
5583 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5584 match font API change.
5585 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5586 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5587 * ftxfont.c (ftxfont_list, ftxfont_match):
5588 * xftfont.c (xftfont_list, xftfont_match):
5589 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5590 * w32font.c (w32font_list, w32font_match, w32font_list):
5591 (w32font_list_internal, w32_font_match_internal): Likewise.
5592 * xfaces.c (Fx_family_fonts): Adjust user.
5594 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5596 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5597 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5598 only if HAVE_X_WINDOWS is in use.
5599 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5600 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5601 * w32term.c (x_wm_set_icon_position): Likewise.
5602 * w32fns.c (x_icon): Adjust user.
5604 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5606 * xterm.c (last_mouse_press_frame): Remove the
5607 leftover which is not really used any more.
5608 (handle_one_xevent, syms_of_xterm): Adjust users.
5609 (x_flush): Call XFlush once per each X display, not frame.
5610 This is better because this code always unconditionally skips
5611 non-X frames in Vframe_list and issues the only XFlush if we
5612 have more than one X frame on the same X display.
5613 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5614 Use bool for booleans.
5615 (x_draw_glyph_string_background, cvt_string_to_pixel):
5616 (cvt_pixel_dtor): Drop unnecessary prototypes.
5617 * xterm.h (x_display_ok): Adjust prototype.
5619 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5621 Drop unnecessary functions that deals with frame pixel size.
5622 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5623 (x_pixel_height): Drop prototypes.
5624 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5625 (x_pixel_height): Drop implementations.
5626 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5627 which should be always valid for window frame.
5628 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5629 * w32menu.c (Fx_popup_dialog):
5630 * xmenu.c (Fx_popup_dialog): Likewise for both.
5632 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5634 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5635 frame parameters and call to Fmodify_frame_parameters just once.
5636 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5637 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5638 and mention nil frame in docstring.
5640 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5642 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5643 (x_figure_window_size): Likewise. Adjust to return long.
5644 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5645 (toplevel): Move Qterminal_live_p to...
5646 * terminal.c (toplevel): ...here, make it static, and...
5647 (syms_of_terminal): ...DEFSYM here.
5648 * frame.h (Qterminal_live_p): Remove declaration.
5649 (make_frame, x_figure_window_size): Adjust prototype.
5650 * nsfns.m (Fx_create_frame): Use long for window flags.
5652 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5654 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5655 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5656 Do not assume that emacs_close (INT_MAX) is a no-op.
5658 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5660 * xfaces.c (make_face_cache): For struct face_cache, prefer
5661 xmalloc to xzalloc and so avoid redundant call to memset.
5662 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5664 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5666 * fringe.c (draw_window_fringes, update_window_fringes)
5667 (compute_fringe_widths):
5668 * w32term.c (x_draw_glyph_string):
5669 * window.c (candidate_window_p, Frecenter):
5670 * xfaces.c (realize_basic_faces, realize_default_face)
5671 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5672 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5673 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5674 * xmenu.c (Fx_menu_bar_open_internal):
5675 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5676 * xsettings.c (xft_settings_event):
5677 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5678 Use bool for booleans. Adjust style and comments where
5680 * dispextern.h (draw_window_fringes, update_window_fringes)
5681 (compute_fringe_widths):
5682 * xterm.h (x_had_errors_p): Adjust prototype.
5684 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5686 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5687 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5689 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5691 * fns.c (toplevel): Remove comment before Fsafe_length because
5694 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5696 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5698 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5700 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5701 frame which got the message is still alive, before dereferencing
5702 its pointer. (Bug#14970)
5704 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5705 be a live window, before using it as such. (Bug#14970)
5707 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5709 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5710 w32_detect_focus_change instead of doing part of its job by hand.
5711 This fixes the problem whereby FOCUS_OUT events were not sent to
5714 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5716 * process.c (Fprocess_list): Doc fix.
5718 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5719 being re-exposed only if it didn't ask to become visible.
5720 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5721 was previously iconified. (Bug#14841)
5722 (x_iconify_frame): Mark the frame iconified.
5724 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5726 Fix minor problems found by static checking.
5727 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5728 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5730 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5732 * eval.c (set_specpdl_old_value): New function.
5733 (unbind_to): Minor simplification.
5734 (get_backtrace_frame): New function.
5735 (Fbacktrace_frame): Use it. Add `base' argument.
5736 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5737 (syms_of_eval): Export backtrace-eval.
5738 * xterm.c (x_focus_changed): Simplify.
5740 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5742 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5744 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5746 * xdisp.c (redisplay_window): Instead of moving point out of
5747 scroll margin, reject the force_start method, and try scrolling
5748 instead. (Bug#14780)
5750 2013-07-24 Ken Brown <kbrown@cornell.edu>
5752 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5755 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5757 * eval.c (Fprogn): Do not check that BODY is a proper list.
5758 This undoes the previous change. The check slows down the
5759 interpreter, and is not needed to prevent a crash. See
5760 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5762 2013-07-23 Glenn Morris <rgm@gnu.org>
5764 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5766 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5768 Port to GNU/Linux systems with tinfo but not ncurses.
5769 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5770 to decide whether ncurses is being used. Without this change,
5771 GCC complains about tgetent not being declared, on a system
5772 that has tinfo installed but ncurses not installed.
5774 * eval.c (Fprogn): Check that BODY is a proper list.
5776 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5777 * data.c (Fsetq_default):
5778 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5779 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5781 Tune by taking advantage of the fact that ARGS is always a list
5782 when a function is declared to have UNEVALLED args.
5784 * emacsgtkfixed.c: Port to GCC 4.6.
5785 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5787 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5789 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5790 here to silence compiler warnings.
5792 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5794 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5795 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5796 from messing up Emacs's 'struct frame' (Bug#14923).
5798 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5800 * alloc.c (make_save_ptr_ptr): Define this function.
5801 It was inadvertently omitted. It's needed only if
5802 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5804 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5806 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5807 frame have focus (Bug#14895).
5809 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5811 Avoid vfork-related deadlock more cleanly.
5812 * callproc.c (child_setup): When the child's exec fails, output
5813 the program name, as that's more useful. Use O_NONBLOCK to avoid
5815 * process.c (create_process_1): Remove; no longer needed.
5816 (create_process): Remove timer hack; no longer needed, now that
5817 the child avoids deadlock.
5819 2013-07-20 Glenn Morris <rgm@gnu.org>
5821 * image.c (Fimage_flush): Fix doc typo.
5823 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5825 Fix array bounds violation when pty allocation fails.
5826 * process.c (PTY_NAME_SIZE): New constant.
5827 (pty_name): Remove static variable; it's now auto.
5828 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5829 Take pty_name as an arg rather than using a static variable.
5830 All callers changed.
5831 (create_process): Recover pty_flag from process, not from volatile local.
5832 (create_pty): Stay inside array even when pty allocation fails.
5833 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5835 * lread.c (Fload): Avoid initialization only when lint checking.
5836 Mention that it's needed only for older GCCs.
5838 2013-07-20 Kenichi Handa <handa@gnu.org>
5840 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5841 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5843 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5845 * lread.c (Fload): Avoid uninitialized warning.
5847 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5849 Fix some minor file descriptor leaks and related glitches.
5850 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5851 (create_lock_file): Use write, not emacs_write.
5852 * image.c (slurp_file, png_load_body):
5853 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5854 (server_accept_connection):
5855 Don't leak an fd on memory allocation failure.
5856 * image.c (slurp_file): Add a cheap heuristic for growing files.
5857 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5858 as that's what the other routines do. Maybe input need not be
5859 blocked at all, but it's better to be consistent.
5860 Avoid undefined behavior when strlen is zero.
5862 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5863 (NSTATICS): Now a constant; doesn't need to be a macro.
5865 2013-07-19 Richard Stallman <rms@gnu.org>
5867 * coding.c (decode_coding_utf_8): Add simple loop for fast
5868 processing of ASCII characters.
5870 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5872 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5874 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5876 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5877 unportable 'struct x_display_info'.
5878 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5881 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5883 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5884 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5886 (system_process_attributes): Prefer plain char to unsigned char
5887 when either will do. Clean up properly if interrupted or if
5888 memory allocations fail. Don't assume sscanf succeeds.
5889 Remove no-longer-needed workaround to stop GCC from whining.
5890 Read command-line once, instead of multiple times. Check read status a
5893 Fix obscure porting bug with varargs functions.
5894 The code assumed that int is treated like ptrdiff_t in a vararg
5895 function, which is not a portable assumption. There was a similar
5896 -- though these days less likely -- porting problem with various
5897 assumptions that pointers of different types all smell the same as
5898 far as vararg functions is conserved. To make this problem less
5899 likely in the future, redo the API to use varargs functions.
5900 * alloc.c (make_save_value): Remove this vararg function.
5901 All uses changed to ...
5902 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5903 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5905 (make_save_ptr): Rename from make_save_pointer, for consistency with
5906 the above. Define only on platforms that need it. All uses changed.
5908 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5910 * keyboard.c: Try to fix typos in previous change.
5911 (DISPLAY_LIST_INFO): New macro.
5912 (kbd_buffer_get_event): Do not access members that are not present
5913 in X11. Revert inadvertent change of "!=" to "=".
5915 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5917 * keyboard.c (kbd_buffer_get_event):
5918 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5919 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5921 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5923 * filelock.c: Fix unlikely file descriptor leaks.
5924 (get_boot_time_1): Rework to avoid using emacs_open.
5925 This doesn't actually fix a leak, but is better anyway.
5926 (read_lock_data): Use read, not emacs_read.
5928 * doc.c: Fix minor memory and file descriptor leaks.
5929 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5930 (get_doc_string, Fsnarf_documentation):
5931 Fix file descriptor leak on error.
5933 * term.c: Fix minor fdopen-related file descriptor leaks.
5934 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5935 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5937 * charset.c: Fix file descriptor leaks and errno issues.
5939 (load_charset_map_from_file): Don't leak file descriptor on error.
5940 Use plain record_xmalloc since the allocation is larger than
5941 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5943 * eval.c (record_unwind_protect_nothing):
5944 * fileio.c (fclose_unwind):
5946 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5947 The replacement doesn't block input, but that no longer seems
5950 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5952 * lread.c: Fix file descriptor leaks and errno issues.
5953 (Fload): Close some races that leaked fds or streams when 'load'
5955 (Fload, openp): Report error number of last nontrivial failure to open.
5956 ENOENT counts as trivial.
5957 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5959 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5960 now that the function is always called with a nonnegative arg.
5961 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5962 All uses replaced with ...
5963 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5965 A few more minor file errno-reporting bugs.
5966 * callproc.c (Fcall_process):
5967 * doc.c (Fsnarf_documentation):
5968 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5969 * process.c (set_socket_option):
5970 Don't let a constructor trash errno.
5971 * doc.c: Include <errno.h>.
5973 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5975 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5977 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5979 Fix w32 bug with call-process-region (Bug#14885).
5980 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5981 to Fcall_process when the input is empty. This simplifies the
5982 code a bit. It makes no difference on POSIXish platforms but
5983 apparently it fixes a bug on w32.
5985 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5986 * fileio.c (close_file_unwind): Don't close if FD is negative;
5987 this can happen when unwinding a zapped file descriptor.
5988 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5989 in case Emacs runs out of memory between the two unwind-protects.
5990 Don't trash errno when closing FD.
5991 Zap the FD in the specpdl when closing it, instead of deferring
5992 the removal of the unwind-protect; this fixes a bug where a child
5993 function unwinds the stack past us.
5995 New unwind-protect flavors to better type-check C callbacks.
5996 This also lessens the need to write wrappers for callbacks,
5997 and the need for make_save_pointer.
5998 * alloca.c (free_save_value):
5999 * atimer.c (run_all_atimers):
6001 * alloc.c (safe_alloca_unwind):
6002 * atimer.c (unwind_stop_other_atimers):
6003 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6004 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6005 * minibuf.c (choose_minibuf_frame_1):
6006 * process.c (make_serial_process_unwind):
6007 * xdisp.h (pop_message_unwind):
6008 * xselect.c (queue_selection_requests_unwind):
6009 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6010 * alloca.c (record_xmalloc):
6011 Prefer record_unwind_protect_ptr to record_unwind_protect with
6013 * alloca.c (Fgarbage_collect):
6014 Prefer record_unwind_protect_void to passing a dummy.
6015 * buffer.c (restore_buffer):
6016 * window.c (restore_window_configuration):
6017 * xfns.c, w32fns.c (do_unwind_create_frame)
6018 New wrapper. All record-unwind uses of wrappee changed.
6019 * buffer.c (set_buffer_if_live):
6020 * callproc.c (call_process_cleanup, delete_temp_file):
6021 * coding.c (code_conversion_restore):
6022 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6023 * editfns.c (save_excursion_restore)
6024 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6025 (save_restriction_restore):
6026 * eval.c (restore_stack_limits, un_autoload):
6027 * fns.c (require_unwind):
6028 * keyboard.c (recursive_edit_unwind, tracking_off):
6029 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6030 * macros.c (pop_kbd_macro, restore_menu_items):
6031 * nsfns.m (unwind_create_frame):
6032 * print.c (print_unwind):
6033 * process.c (start_process_unwind):
6034 * search.c (unwind_set_match_data):
6035 * window.c (select_window_norecord, select_frame_norecord):
6036 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6037 (fast_set_selected_frame):
6038 * xfns.c, w32fns.c (unwind_create_tip_frame):
6039 Return void, not a dummy Lisp_Object. All uses changed.
6040 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6041 * callproc.c (call_process_kill):
6042 * fileio.c (restore_point_unwind, decide_coding_unwind)
6043 (build_annotations_unwind):
6044 * insdel.c (Fcombine_after_change_execute_1):
6045 * keyboard.c (read_char_help_form_unwind):
6046 * menu.c (unuse_menu_items):
6047 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6048 * sound.c (sound_cleanup):
6049 * xdisp.c (unwind_redisplay):
6050 * xfns.c (clean_up_dialog):
6051 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6052 Accept no args and return void, instead of accepting and returning
6053 a dummy Lisp_Object. All uses changed.
6054 * cygw32.c (fchdir_unwind):
6055 * fileio.c (close_file_unwind):
6056 * keyboard.c (restore_kboard_configuration):
6057 * lread.c (readevalllop_1):
6058 * process.c (wait_reading_process_output_unwind):
6059 Accept int and return void, rather than accepting an Emacs integer
6060 and returning a dummy object. In some cases this fixes an
6061 unlikely bug when the corresponding int is outside Emacs integer
6062 range. All uses changed.
6063 * dired.c (directory_files_internal_unwind):
6064 * fileio.c (do_auto_save_unwind):
6065 * gtkutil.c (pop_down_dialog):
6066 * insdel.c (reset_var_on_error):
6067 * lread.c (load_unwind):
6068 * xfns.c (clean_up_file_dialog):
6069 * xmenu.c, nsmenu.m (pop_down_menu):
6070 * xmenu.c (cleanup_widget_value_tree):
6071 * xselect.c (wait_for_property_change_unwind):
6072 Accept pointer and return void, rather than accepting an Emacs
6073 save value encapsulating the pointer and returning a dummy object.
6075 * editfns.c (Fformat): Update the saved pointer directly via
6076 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6077 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6078 (unwind_body): New function.
6079 (record_unwind_protect): First arg is now a function returning void,
6080 not a dummy Lisp_Object.
6081 (record_unwind_protect_ptr, record_unwind_protect_int)
6082 (record_unwind_protect_void): New functions.
6083 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6084 * fileio.c (struct auto_save_unwind): New type.
6085 (do_auto_save_unwind): Use it.
6086 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6087 * insdel.c (struct rvoe_arg): New type.
6088 (reset_var_on_error): Use it.
6089 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6091 (specbinding_func): Remove; there are now several such functions.
6092 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6093 (set_unwind_protect_ptr): New function.
6094 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6096 Be simpler and more consistent about reporting I/O errors.
6097 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6098 Say "Read error" and "Write error", rather than "I/O error", or
6099 "IO error reading", or "IO error writing", when a read or write
6101 * process.c (Fmake_network_process, wait_reading_process_output)
6102 (send_process, Fprocess_send_eof, wait_reading_process_output):
6103 Capitalize diagnostics consistently. Put "failed foo" at the
6104 start of the diagnostic, so that we don't capitalize the
6105 function name "foo". Consistently say "failed" for such
6107 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6108 All callers changed. This is so it can use report_file_error.
6109 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6110 diagnostics consistently as above.
6112 * fileio.c (report_file_errno): Fix errno reporting bug.
6113 If the file name is neither null nor a pair, package it up as a
6114 singleton list. All callers changed, both to this function and to
6115 report_file_error. This fixes a bug where the memory allocator
6116 invoked by list1 set errno so that the immediately following
6117 report_file_error reported the wrong errno value.
6119 Fix minor problems found by --enable-gcc-warnings.
6120 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6121 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6123 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6125 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6126 Set event->arg to Qt if switch-event shall be generated.
6127 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6129 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6131 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6134 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6135 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6136 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6137 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6138 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6139 and there is a focused frame.
6140 (head_table): Add focus-in and focus-out.
6141 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6142 bind to handle-focus-in/out.
6144 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6145 (Fhandle_switch_frame): Call Fhandle_focus_in.
6146 (syms_of_frame): defsubr handle-focus-in/out.
6148 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6150 Fix porting bug to older POSIXish platforms (Bug#14862).
6151 * sysdep.c (emacs_pipe): New function, that implements
6152 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6153 This should port better to CentOS 5 and to Mac OS X 10.6.
6154 All calls to pipe2 changed.
6156 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6157 This makes the code easier to read and the executable a bit smaller.
6158 Do not replace all calls to Fcons that happen to create lists,
6159 just calls that are intended to create lists. For example, when
6160 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6161 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6162 Similarly for list2 through list5.
6163 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6164 * bytecode.c (exec_byte_code):
6165 * callint.c (quotify_arg, Fcall_interactively):
6166 * callproc.c (Fcall_process, create_temp_file):
6167 * charset.c (load_charset_map_from_file)
6168 (Fdefine_charset_internal, init_charset):
6169 * coding.c (get_translation_table, detect_coding_system)
6170 (Fcheck_coding_systems_region)
6171 (Fset_terminal_coding_system_internal)
6172 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6173 * composite.c (update_compositions, Ffind_composition_internal):
6174 * dired.c (directory_files_internal, file_name_completion)
6176 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6177 * doc.c (Fsnarf_documentation):
6178 * editfns.c (Fmessage_box):
6180 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6181 (Feval, eval_sub, Ffuncall, apply_lambda):
6182 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6183 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6184 (Fset_file_times, Finsert_file_contents)
6185 (Fchoose_write_coding_system, Fwrite_region):
6186 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6187 * font.c (font_registry_charsets, font_parse_fcname)
6188 (font_prepare_cache, font_update_drivers, Flist_fonts):
6189 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6190 * frame.c (make_frame, Fmake_terminal_frame)
6191 (x_set_frame_parameters, x_report_frame_params)
6192 (x_default_parameter, Fx_parse_geometry):
6193 * ftfont.c (syms_of_ftfont):
6194 * image.c (gif_load):
6195 * keyboard.c (command_loop_1):
6196 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6197 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6198 (Fminor_mode_key_binding, accessible_keymaps_1)
6199 (Faccessible_keymaps, Fwhere_is_internal):
6200 * lread.c (read_emacs_mule_char):
6201 * menu.c (find_and_return_menu_selection):
6202 * minibuf.c (get_minibuffer):
6203 * nsfns.m (Fns_perform_service):
6204 * nsfont.m (ns_script_to_charset):
6205 * nsmenu.m (ns_popup_dialog):
6206 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6207 (Fx_own_selection_internal):
6208 * nsterm.m (append2):
6209 * print.c (Fredirect_debugging_output)
6210 (print_prune_string_charset):
6211 * process.c (Fdelete_process, Fprocess_contact)
6212 (Fformat_network_address, set_socket_option)
6213 (read_and_dispose_of_process_output, write_queue_push)
6214 (send_process, exec_sentinel):
6215 * sound.c (Fplay_sound_internal):
6216 * textprop.c (validate_plist, add_properties)
6217 (Fput_text_property, Fadd_face_text_property)
6218 (copy_text_properties, text_property_list, syms_of_textprop):
6219 * unexaix.c (report_error):
6220 * unexcoff.c (report_error):
6221 * unexsol.c (unexec):
6222 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6223 (Fformat_mode_line, syms_of_xdisp):
6224 * xfaces.c (set_font_frame_param)
6225 (Finternal_lisp_face_attribute_values)
6226 (Finternal_merge_in_global_face, syms_of_xfaces):
6227 * xfns.c (x_default_scroll_bar_color_parameter)
6228 (x_default_font_parameter, x_create_tip_frame):
6229 * xfont.c (xfont_supported_scripts):
6230 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6231 (menu_help_callback, xmenu_show):
6233 * xterm.c (set_wm_state):
6234 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6235 and similarly for list2 through list5.
6237 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6239 * callproc.c (Fcall_process_region): Fix minor race and tune.
6240 (create_temp_file): New function, with the temp-file-creation part
6241 of the old Fcall_process_region. Use Fcopy_sequence to create the
6242 temp file name, rather than alloca + build_string, for simplicity.
6243 Don't bother to block input around the temp file creation;
6244 shouldn't be needed. Simplify use of mktemp.
6245 Use record_unwind_protect immediately after creating the temp file;
6246 this closes an unlikely race where the temp file was not removed.
6247 Use memcpy rather than an open-coded loop.
6248 (Fcall_process_region): Use the new function. If the input is
6249 empty, redirect from /dev/null rather than from a newly created
6250 empty temp file; this avoids unnecessary file system traffic.
6252 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6254 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6255 Simplify by making this case like the other two. This is a bit
6256 slower on obsolete hosts, but the extra complexity isn't worth it.
6258 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6259 * process.c (create_process) [!DOS_NT]:
6260 Remove now-unnecessary calls to emacs_close.
6262 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6264 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6265 returning early. (Bug#14850)
6267 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6268 and inhibit-iso-escape-detection attributes of 'undecided'.
6271 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6273 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6274 Reported by Herbert J. Skuhra in
6275 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6277 Don't lose top specpdl entry when memory is exhausted.
6278 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6279 specpdl overflow here, to simplify callers; all callers changed.
6280 Always reserve an unused entry at the stack top; this avoids
6281 losing the top entry's information when memory is exhausted.
6283 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6285 Clean up errno reporting and fix some errno-reporting bugs.
6286 * callproc.c (Fcall_process):
6287 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6288 * process.c (create_process, Fmake_network_process):
6289 * unexaix.c (report_error):
6290 * unexcoff.c (report_error):
6291 Be more careful about reporting the errno of failed operations.
6292 The code previously reported the wrong errno sometimes.
6293 Also, prefer report_file_errno to setting errno + report_file_error.
6294 (Fcall_process): Look at openp return value rather than at path,
6295 as that's a bit faster and clearer when there's a numeric predicate.
6296 * fileio.c (report_file_errno): New function, with most of the
6297 old contents of report_file_error.
6298 (report_file_error): Use it.
6299 (Ffile_exists_p, Ffile_accessible_directory_p):
6300 Set errno to 0 when it is junk.
6301 * fileio.c (Faccess_file):
6302 * image.c (x_create_bitmap_from_file):
6303 Use faccessat rather than opening the file, to avoid the hassle of
6304 having a file descriptor open.
6305 * lisp.h (report_file_errno): New decl.
6306 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6309 * process.c (create_process, wait_reading_process_output) [AIX]:
6310 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6311 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6312 a multithreaded environment anyway).
6313 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6315 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6317 * image.c (x_find_image_file): Don't close a remote file handle.
6319 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6321 Fix races with threads and file descriptors.
6322 * callproc.c (Fcall_process_region):
6323 * dired.c (open_directory):
6324 * emacs.c (main, Fdaemon_initialized):
6325 * image.c (x_find_image_file):
6326 * inotify.c (Finotify_rm_watch):
6327 * lread.c (Flocate_file_internal):
6328 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6329 * term.c (term_mouse_moveto, init_tty):
6330 * termcap.c (tgetent):
6331 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6332 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6333 * unexhp9k800.c, unexmacosx.c (unexec):
6334 * callproc.c (Fcall_process_region):
6335 Use emacs_close, not close.
6336 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6337 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6338 and posix_close function on current platforms (which all lack them).
6339 (emacs_close): Use it. This should fix the races on GNU/Linux and
6340 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6341 and it should avoid closing random victim file descriptors on
6344 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6346 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6347 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6350 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6351 This is for .gdbinit xbacktrace.
6353 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6354 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6355 (emacs_set_tty): Now static.
6356 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6357 * term.c (tty_capable_p, tty_default_color_capabilities)
6358 (get_tty_terminal, term_mouse_movement)
6359 (handle_one_term_event, init_tty, maybe_fatal):
6360 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6361 (tgetent, scan_file, name_match, compare_contin):
6362 * terminal.c (get_terminal):
6363 Use bool for boolean.
6364 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6365 Prefer char to unsigned char if either will do.
6366 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6367 (tty_write_glyphs): Prefer int to unsigned.
6368 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6369 All callers changed.
6370 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6372 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6375 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6376 (B__dummy__): New dummy symbol, to pacify C89.
6377 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6378 they can't grok varargs macros.
6379 * dispnew.c (add_window_display_history)
6380 (add_frame_display_history):
6381 * print.c (print_object):
6382 * xdisp.c (debug_method_add):
6383 Use %p printf format only for void pointers.
6384 * emacs.c (usage_message): New constant, replacing ...
6385 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6386 (main): Adjust to usage reorg.
6387 * fns.c (syms_of_fns):
6388 * profiler.c (syms_of_profiler):
6389 Don't use non-constant struct initializers.
6390 * gnutls.h (gnutls_initstage_t):
6391 * lisp.h (enum Lisp_Fwd_Type):
6392 * lread.c (lisp_file_lexically_bound_p):
6393 * xsettings.c (anonymous enum):
6394 Remove trailing comma.
6395 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6396 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6397 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6399 * regex.c (const_re_char): New type, to pacify strict C89.
6400 All uses of 'const re_char' replaced to use it.
6401 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6402 with glibc when strict C89. This change is imported from gnulib.
6404 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6405 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6406 Omit GNU_LINUX implementation, since it requires long long.
6407 * xterm.c (x_draw_underwave):
6408 Do not assume the traditional order of struct's members.
6409 (x_term_init): Rewrite to avoid the need for non-constant structure
6412 Syntax cleanup, mostly replacing macros with functions.
6413 This removes the need for the syntax_temp hack.
6414 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6415 * syntax.c (SYNTAX_INLINE): New macro.
6416 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6417 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6418 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6419 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6420 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6421 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6422 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6423 Now constants, not macros.
6424 (syntax_temp) [!__GNUC__]: Remove.
6425 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6426 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6427 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6428 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6429 Move here from syntax.h; now functions, not macros. Except for the
6430 last function, these are static since only syntax.c uses them.
6431 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6432 All uses changed. Now a function, not a macro; use this fact
6433 to simplify the code.
6434 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6435 compiler bugs; no longer relevant.
6436 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6437 (SYNTAX_INLINE): New macro.
6438 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6439 for the new functions. Use bool for boolean member.
6440 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6441 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6442 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6443 (SETUP_BUFFER_SYNTAX_TABLE):
6444 Now extern inline functions, not macros.
6445 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6446 Remove; all uses replaced by implementation.
6447 (syntax_temp) [!__GNUC__]: Remove decl.
6448 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6450 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6452 * emacs.c (main): Fix syntax error.
6454 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6456 Timestamp fixes for undo (Bug#14824).
6457 * atimer.c (schedule_atimer):
6458 * fileio.c (Ffile_newer_than_file_p):
6459 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6460 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6461 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6462 (syms_of_fileio): Remove Sclear_visited_file_name.
6463 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6464 file doesn't exist; this avoids an ambiguity with negative timestamps.
6465 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6466 * systime.h (make_emacs_time, invalid_emacs_time):
6467 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6468 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6469 * undo.c (record_first_change): Push (visited-file-modtime) onto
6470 undo list rather than reimplementing it by hand, incorrectly.
6472 2013-07-09 Ken Brown <kbrown@cornell.edu>
6474 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6476 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6478 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6480 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6482 Handle errno and exit status a bit more carefully.
6483 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6484 number into an exit status. Instead, use EXIT_CANCELED.
6485 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6486 * callproc.c (relocate_fd):
6487 * emacs.c (close_output_streams, main):
6488 * process.c (create_process):
6489 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6490 Use emacs_perror for simplicity.
6491 * callproc.c (relocate_fd, main):
6492 * sysdep.c (sys_subshell):
6493 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6494 (shut_down_emacs): Use emacs_write, not write.
6495 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6496 * fileio.c (Fcopy_file, e_write):
6497 * nsterm.m (ns_select):
6498 * process.c (send_process):
6499 * sound.c (vox_write):
6500 Use emacs_write_sig, not emacs_write.
6501 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6502 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6504 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6506 (emacs_full_write): New function.
6507 (emacs_write): Rewrite to use it.
6508 (emacswrite_sig, emacs_perror): New functions.
6509 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6511 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6513 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6514 on NS even if it is present. Pixmap on NS is a void*.
6516 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6518 Port to Ubuntu 10 (Bug#14803).
6519 Problem reported by T.V. Raman.
6520 * process.c (close_on_exec, accept4, process_socket):
6521 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6523 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6525 * w32.c (sys_dup): Declare prototype.
6529 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6531 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6533 Make file descriptors close-on-exec when possible (Bug#14803).
6534 This simplifies Emacs a bit, since it no longer needs to worry
6535 about closing file descriptors by hand in some cases.
6536 It also fixes some unlikely races. Not all such races, as
6537 libraries often open files internally without setting
6538 close-on-exec, but it's an improvement.
6539 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6540 * callproc.c (Fcall_process) [!MSDOS]:
6541 * emacs.c (main) [!DOS_NT]:
6542 * nsterm.m (ns_term_init):
6543 * process.c (create_process):
6544 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6545 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6546 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6547 Prefer mkostemp with O_CLOEXEC to mkstemp.
6548 * callproc.c (relocate_fd) [!WINDOWSNT]:
6549 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6550 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6552 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6553 Make the resulting file descriptor close-on-exec.
6554 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6555 * lread.c (load_descriptor_list, load_descriptor_unwind):
6556 Remove; no longer needed. All uses removed.
6557 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6558 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6560 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6561 (Fmake_network_process, Fnetwork_interface_list):
6562 (Fnetwork_interface_info, server_accept_connection):
6563 Make newly-created socket close-on-exec.
6564 * sysdep.c (emacs_open, emacs_fopen):
6565 Make new-created descriptor close-on-exec.
6566 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6567 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6569 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6571 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6572 for NS_IMPL_GNUSTEP.
6574 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6576 Fix openp errno handling.
6577 * callproc.c (Fcall_process): Preserve openp errno around close.
6578 * lread.c (openp): Set errno when returning -1, as some callers
6581 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6583 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6585 * nsterm.h (NSSavePanel): Update comment.
6586 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6587 (ns_run_file_dialog): Declare.
6589 * nsfns.m: Remove panelOK.
6591 (ns_run_file_dialog): New function.
6592 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6593 event loop, so file dialog is popped up by ns_run_file_dialog, called
6594 by sendEvent (Bug#14578).
6595 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6597 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6599 * xdisp.c (default_line_pixel_height): New function.
6600 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6601 (try_cursor_movement, redisplay_window, try_window)
6602 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6604 * window.c (window_scroll_pixel_based):
6605 use default_line_pixel_height.
6607 * dispextern.h (default_line_pixel_height): Add prototype.
6609 * frame.c (x_set_line_spacing): Accept a float value for
6610 line-spacing parameter, per the documentation.
6612 * data.c (Fmultibyte_string_p): Doc fix.
6614 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6616 Use emacs_open more consistently when opening files.
6617 This handles EINTR more consistently now, and makes it easier
6618 to introduce other uniform changes to file descriptor handling.
6619 * src/systdio.h: New file.
6620 * src/buffer.c (mmap_init):
6621 * cygw32.c (chdir_to_default_directory):
6622 * dispnew.c (Fopen_termscript):
6623 * emacs.c (Fdaemon_initialized):
6624 * fileio.c (Fdo_auto_save):
6625 * image.c (slurp_file, png_load_body, jpeg_load_body):
6626 * keyboard.c (Fopen_dribble_file):
6628 * print.c (Fredirect_debugging_output):
6629 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6630 * termcap.c (tgetent):
6631 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6632 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6633 * w32term.c (w32_initialize) [CYGWIN]:
6634 * xfaces.c (Fx_load_color_file):
6635 Use emacs_open instead of plain open, and emacs_fopen instead of
6637 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6638 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6639 * callproc.c (default_output_mode): New constant.
6640 (Fcall_process): Use it to call emacs_open instead of plain creat.
6641 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6642 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6643 (emacs_fopen): New function.
6644 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6645 Include <lisp.h>, for emacs_open.
6646 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6648 Remove duplicate #include directives.
6649 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6651 Don't include stdio.h twice.
6652 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6653 Don't include sys/types.h or stdio.h twice.
6654 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6655 * lread.c: Don't include coding.h twice.
6656 * nsfont.m: Don't include frame.h twice.
6657 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6658 * ralloc.c: Don't include <unistd.h> twice.
6659 * xdisp.c: Don't include font.h twice.
6660 * xterm.c: Don't include fontset.h twice.
6661 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6663 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6665 Scale ImageMagick images more carefully.
6666 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6667 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6668 Be more careful about avoiding undefined behavior after
6669 integer overflow and division by zero.
6671 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6673 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6674 (syms_of_w32fns): DEFSYM them.
6675 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6676 (CCHDEVICENAME): Define macros if not defined.
6677 (struct MONITOR_INFO_EX): New struct.
6678 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6679 (enum_display_monitors_fn): New variable.
6680 (globals_of_w32fns): Initialize it.
6681 (Fx_display_pixel_width, Fx_display_pixel_height)
6682 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6683 multi-monitor setups in docstrings.
6684 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6685 screen size by primary monitor's millimeter per pixel.
6686 (w32_monitor_enum, w32_display_monitor_attributes_list)
6687 (w32_display_monitor_attributes_list_fallback)
6688 (Fw32_display_monitor_attributes_list): New functions.
6689 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6691 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6693 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6695 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6697 * fileio.c (Qfile_notify_error): New error symbol.
6699 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6700 * inotify.c (inotify_callback, symbol_to_inotifymask)
6701 (Finotify_add_watch, Finotify_rm_watch): Use it.
6702 (inotifyevent_to_event): Exchange order of cookie and file name.
6703 (Finotify_add_watch): Adapt docstring.
6705 * lisp.h (Qfile_notify_error): Declare.
6707 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6709 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6710 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6711 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6712 which did not work (see <http://bugs.gnu.org/14569#307>).
6713 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6714 && (!noninteractive || initialized)). This attempts to thread
6715 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6717 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6719 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6720 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6722 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6724 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6725 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6726 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6727 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6729 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6731 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6732 Define to __sys_siglist.
6734 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6736 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6737 word-wrap, so that overflow-newline-into-fringe would work in
6738 visual-line-mode. (Bug#2749)
6739 (move_it_in_display_line_to): When the last scanned display
6740 element fits exactly on the display line, and
6741 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6742 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6743 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6744 finding buffer position that corresponds to pixel coordinates,
6745 e.g. in buffer_posn_from_coords.
6747 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6749 * process.c (handle_child_signal): Call catch_child_signal if
6752 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6754 Don't convert function pointers to void * and back.
6755 It isn't portable C, and it's easy enough to avoid.
6756 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6757 (make_save_value): Add support for SAVE_FUNCPOINTER.
6758 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6759 * print.c (print_object):
6760 Distinguish function from object pointers.
6761 * lisp.h (SAVE_FUNCPOINTER): New constant.
6762 (SAVE_SLOT_BITS): Adjust to it.
6763 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6764 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6765 (voidfuncptr): New typedef.
6766 (struct Lisp_Save_Value): New member data[0].funcpointer.
6767 (XSAVE_FUNCPOINTER): New function.
6769 Simplify buildobj processing.
6770 * Makefile.in (buildobj.h): Make it a sequence of strings each
6771 followed by comma, rather than a single string. Put it into a
6772 .tmp file in case there's an error while generating it.
6773 (gl-stamp): Use .tmp for temp files.
6774 (mostlyclean): Clean .tmp files.
6775 * doc.c (buildobj): Move to just the routine that needs it.
6776 It's now an array of strings, so processing is simpler.
6778 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6780 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6781 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6782 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6783 Invoke malloc_enable_thread even when not interactive.
6784 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6785 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6786 in this case, since the underlying bug has now been fixed.
6788 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6790 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6791 unlinking it (bug#14691).
6793 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6795 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6796 before checking whether buffer is modified. This lets
6797 `kill-buffer-query-functions' cancel killing of the buffer or save
6798 its content before `kill-buffer' asks user the "Buffer %s
6799 modified; kill anyway?" question.
6801 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6803 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6804 Let the super performKeyEquivalent deal with them (Bug#14747).
6806 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6808 * widget.c (resize_cb): Remove unused local.
6810 Do not use GTK 3 if it exists but cannot be compiled.
6811 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6812 * xterm.c (x_error_handler) [!USE_GTK]:
6815 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6817 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6819 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6820 to the valid range of values. (Bug#14753)
6822 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6823 when moving point by using the current glyph matrix. This avoids
6824 the need to force redisplay when this function is called in a
6827 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6829 Fix minor problems found by static checking.
6830 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6831 Redo the latter's body to sidestep GCC parenthesization warnings.
6832 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6833 * coding.c (detect_coding, detect_coding_system):
6834 * coding.h (struct undecided_spec):
6835 Use bool for boolean.
6836 * image.c (QCmax_width, QCmax_height): Now static.
6837 * xdisp.c (Fmove_point_visually): Remove unused local.
6839 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6841 * xdisp.c (Fmove_point_visually): New function.
6843 2013-06-28 Kenichi Handa <handa@gnu.org>
6845 * coding.h (define_coding_undecided_arg_index): New enum.
6846 (coding_attr_index): New members
6847 coding_attr_undecided_inhibit_null_byte_detection,
6848 coding_attr_undecided_inhibit_iso_escape_detection,
6849 coding_attr_undecided_prefer_utf_8.
6850 (undecided_spec): New struct.
6851 (struct coding_system): New member `undecided' of the member
6854 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6855 (detect_coding): Likewise.
6856 (detect_coding_system): Likewise.
6857 (Fdefine_coding_system_internal): New coding system properties
6858 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6860 (syms_of_coding): Adjust for coding_arg_undecided_max.
6862 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6864 * image.c (x_from_xcolors): Remove unused local.
6866 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6868 Defer image data transfer between X client and server until actual
6871 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6874 * image.c (Destroy_Image): Remove.
6875 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6876 `mask_p', and `colors_p'. All uses changed.
6877 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6878 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6879 New macros for `flags' arg to x_clear_image_1.
6880 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6881 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6882 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6883 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6884 (image_get_x_image, image_unget_x_image): New functions or macros.
6885 (image_background, image_background_transparent, x_to_xcolors)
6886 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6887 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6888 instead of Destroy_Image.
6889 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6890 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6891 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6892 (imagemagick_load_image, svg_load_image): Use them instead of
6893 x_create_x_image_and_pixmap, and x_put_x_image followed by
6894 x_destroy_x_image, respectively.
6895 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6896 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6897 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6898 background_transparent fields.
6899 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6900 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6902 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6904 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6905 This mostly consists of undoing recent changes.
6906 * callproc.c (Fcall_process):
6907 * process.c (create_process):
6908 Do not worry about catching SIGCHLD here, undoing previous change.
6909 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6910 * process.c, process.h (catch_child_signal):
6911 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6912 * process.c (catch_child_handler): Don't worry about being called
6913 lazily and do not assume caller has blocked SIGCHLD, undoing
6914 previous change. Move first-time stuff back to
6915 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6916 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6917 set lib_child_handler if it's already initialized, which may
6918 help avoid problems on GNUStep.
6920 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6922 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6923 * callproc.c (Fcall_process):
6924 * process.c (create_process):
6925 Make sure SIGCHLD is caught before we fork,
6926 since Emacs startup no arranges to catch SIGCHLD.
6927 * process.c (lib_child_handler): Initialize to null, not to
6929 (catch_child_signal): Allow self to be called lazily.
6930 Do nothing if it's already been called.
6931 Assume caller has blocked SIGCHLD (all callers do now).
6932 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6933 just before it's really needed.
6934 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6935 since it hasn't been caught yet.
6937 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6939 * image.c (compute_image_size): New function to implement
6940 :max-width and :max-height.
6941 (imagemagick_load_image): Use it.
6943 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6945 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6946 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6948 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6949 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6950 the SIGCHLD handler, since the code is not atomic and (due to glib)
6951 signals may be arriving now.
6952 * sysdep.c (init_signals): Do not catch child signals here;
6953 'main' now does that later, at a safer time.
6955 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6957 Clean up SIGCHLD handling a bit (Bug#14569).
6958 * process.c, process.h (catch_child_signal):
6959 Now always extern, even if !NS_IMPL_GNUSTEP.
6960 * process.c (catch_child_signal): Move glib tickler here from
6961 init_process_emacs, so that it's done earlier in Emacs
6962 initialization. Also move the noninteractive && !initialized
6963 check here from init_process_emacs. This is all a bit cleaner for
6964 GNUish platforms, and I hope it works around the Cygwin bug.
6965 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6966 that glib signal handling is tickled before glib creates threads.
6968 * process.c (wait_reading_process_output): Avoid int overflow
6969 when reading more than 2 GiB total from a process.
6971 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6973 * process.c (create_process): Handle a couple more cases,
6974 i.e., work even if new_argv and wait_child_setup[i] are cached.
6975 Use Fcall_process's style for volatile vars.
6977 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6979 * process.c (create_process): Mark PROCESS volatile.
6981 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6983 Use C99-style flexible array members if available.
6984 This avoids some subtle aliasing issues, which typically
6985 aren't a problem with GCC but may be a problem elsewhere.
6986 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6987 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6988 In either case, it uses a flexible array member rather than
6989 the old struct hack. All uses changed.
6990 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6991 Adjust to sdata reorganization.
6992 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6993 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6994 that ports better to pre-C99 non-GCC.
6995 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6996 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6997 as the latter has changed.
6998 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6999 and port better to pre-C99 GCC.
7000 * image.c (struct xpm_cached_color):
7001 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7002 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7003 Use FLEXIBLE_ARRAY_MEMBER.
7004 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7005 Move decl to top level so it gets checked against implementation.
7006 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7007 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7009 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7011 * syntax.c: Integer cleanups.
7012 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7013 All uses that need 0-or-2 changed to:
7014 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7015 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7016 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7017 (char_quoted, prev_char_comend_first, back_comment)
7018 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7019 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7020 Use bool for boolean.
7021 (update_syntax_table, skip_chars, skip_syntaxes):
7022 Prefer int to unsigned when either will do.
7023 (back_comment): Return boolean success flag, like forw_comment,
7024 instead of positive-or-minus-1 (which might have overflowed int anyway).
7025 Don't stuff ptrdiff_t into int.
7026 (syntax_spec_code, syntax_code_spec): Now const.
7027 (Fmatching_paren, scan_lists, scan_sexps_forward):
7028 Use enum syntaxcode for syntax code.
7029 (Fmatching_paren): Check that arg is a character, not just an integer.
7030 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7031 (Finternal_describe_syntax_value): Omit no-longer-needed
7033 (skip_chars): Use char, not unsigned char, when the distinction
7035 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7036 * bytecode.c (exec_byte_code):
7037 * syntax.c (syntax_spec_code, Fchar_syntax)
7038 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7040 * syntax.h (SYNTAX_WITH_FLAGS):
7041 Omit unnecessary casts.
7043 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7045 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7046 line dimensions here, to avoid race conditions with the main
7047 thread. (Bug#14062, bug#14630, bug#14669)
7049 * w32term.c (w32_draw_window_cursor): Compute the header line and
7050 mode line dimensions here.
7051 <w32_system_caret_window, w32_system_caret_hdr_height>:
7052 <w32_system_caret_mode_height>: New variables.
7054 * w32term.h: Declare them.
7056 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7058 * alloc.c (die): Move "assertion failed" string here ...
7059 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7060 COND when SUPPRESS_CHECKING. This shrinks the executable text
7061 size by 0.8% to 2.2% when configured with --enable-checking,
7062 depending on optimization flags (GCC 4.8.1 x86-64).
7064 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7066 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7068 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7069 base is 2; this is more accurate.
7071 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7073 * sound.c (string_default): Move to !WINDOWSNT section.
7074 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7076 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7078 * sound.c: Integer cleanups.
7079 Remove unnecessary forward decls.
7080 (struct sound_device): The 'file' member is now a Lisp_Object, not
7081 a char *, so that we needn't invoke alloca on a huge size.
7082 (Fplay_sound_internal): Adjust to this.
7083 (string_default): New function.
7084 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7085 Use it to adjust to the struct sound_device change.
7086 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7087 (be2hs) [0]: Remove.
7089 * syntax.c (skip_chars): Don't use uninitialized storage
7090 when searching a multibyte buffer for characters that are not in a
7091 unibyte string that contains non-ASCII characters.
7093 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7095 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7096 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7098 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7100 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7102 2013-06-18 Kenichi Handa <handa@gnu.org>
7104 * font.c (Ffont_spec): Signal an error for an invalid font name
7107 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7109 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7110 In particular this ports to 32-bit sparc Sun cc.
7111 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7112 array with a dummy element at specpdl[-1], so that its address can
7114 (unbind_to): Do not copy the binding; not needed, now that we
7115 copy old_value in the one place where the copy is needed.
7116 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7117 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7118 (union specbinding): Rename from struct specbinding. Redo layout
7119 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7120 which is not portable. With Sun C 5.12 32-bit sparc, the
7121 declaration causes nargs to be an unsigned bitfield, a behavior
7122 that the C standard allows; but Emacs wants nargs to be signed.
7123 The overall type is now a union of structures rather than a
7124 structure of union of structures, and the 'kind' member is now a
7125 bitfield, so that the overall type doesn't grow. All uses changed.
7126 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7128 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7130 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7131 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7133 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7135 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7137 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7138 unless we know that the window w's frame is a frame object.
7139 Another attempt at solving bug#14062 and bug#14630.
7141 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7143 * textprop.c (property_set_type): New enum.
7144 (add_properties): Allow appending/prepending text properties.
7145 (add_text_properties_1): Factored out of Fadd_text_properties.
7146 (Fadd_text_properties): Move all the code into
7147 add_text_properties_1.
7148 (Fadd_face_text_property): New function that calls
7149 add_text_properties_1.
7151 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7153 Move functions from lisp.h to individual modules when possible.
7154 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7155 * alloc.c (XFLOAT_INIT, set_symbol_name):
7156 * buffer.c (CHECK_OVERLAY):
7157 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7158 (set_char_table_parent):
7159 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7160 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7161 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7162 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7164 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7165 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7166 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7167 (backtrace_args, backtrace_debug_on_exit):
7168 * floatfns.c (CHECK_FLOAT):
7169 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7170 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7171 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7172 (set_hash_index_slot):
7173 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7174 * marker.c (CHECK_MARKER):
7175 * textprop.c (CHECK_STRING_OR_BUFFER):
7176 * window.c (CHECK_WINDOW_CONFIGURATION):
7177 Move here from lisp.h, and make these functions static rather than
7179 * buffer.c (Qoverlayp):
7181 * fns.c (Qhash_table_p):
7182 * window.c (Qwindow_configuration_p):
7184 * lisp.h: Remove the abovementioned defns and decls.
7186 Use functions, not macros, for XINT etc (Bug#11935).
7187 In lisp.h, prefer functions to function-like macros, and
7188 constants to object-like macros, when either will do. This:
7189 . simplifies use, as there's no more need to worry about
7190 arguments' side effects being evaluated multiple times.
7191 . makes the code easier to debug on some platforms.
7192 However, when using gcc -O0, keep using function-like macros
7193 for a few critical operations, for performance reasons.
7194 This sort of thing isn't needed with gcc -Og, but -Og
7195 is a GCC 4.8 feature and isn't widely-enough available yet.
7196 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7197 Remove enum lsb_bits; no longer needed.
7198 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7199 * buffer.c (Qoverlap):
7201 * fns.c (Qhash_table_p):
7202 Now extern, so lisp.h can use these symbols.
7203 * dispextern.h: Include character.h, for MAX_CHAR etc.
7204 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7205 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7206 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7207 (GLYPH_CODE_P): Move here from lisp.h.
7208 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7209 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7210 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7211 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7212 XUNTAG now returns void *.
7213 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7214 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7215 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7216 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7217 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7218 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7219 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7220 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7221 New macros, renamed from their sans-lisp_h_ counterparts.
7222 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7223 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7224 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7225 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7226 If compiling via GCC without optimization, define these as macros
7227 in addition to inline functions.
7228 To disable this, compile with -DINLINING=0.
7229 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7230 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7231 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7232 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7233 (INTMASK, VALMASK): Now macros, since static values cannot be
7234 accessed from extern inline functions.
7235 (VALMASK): Also a constant, for benefit of old GDB.
7236 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7237 is INTEGERP, which can fold it in.
7238 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7239 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7240 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7241 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7242 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7243 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7244 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7245 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7246 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7247 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7248 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7249 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7250 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7251 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7252 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7253 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7254 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7255 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7256 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7257 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7258 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7259 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7260 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7261 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7262 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7263 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7264 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7265 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7266 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7267 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7268 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7269 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7270 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7272 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7273 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7274 (VALMASK): Define in one place rather than in two, merging the
7275 USE_LSB_TAG parts; this is simpler.
7276 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7277 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7278 Move up, to avoid use before definition.
7279 Also include "globals.h" earlier, for the same reason.
7280 (make_natnum): New function.
7281 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7282 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7283 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7284 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7285 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7286 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7287 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7288 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7289 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7290 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7291 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7292 (Qwindow_configuration_p, Qimage): New forward declarations.
7293 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7294 (STRING_COPYIN): Remove; unused.
7295 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7296 (xcar_addr, xcdr_addr): New functions. All uses changed.
7297 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7298 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7299 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7300 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7301 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7302 (TYPE_RANGED_INTEGERP): Simplify.
7303 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7304 (setlocale, fixup_locale, synchronize_system_messages_locale)
7305 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7306 Now empty functions, not macros.
7307 (functionp): Return bool, not int.
7308 * window.c (Qwindow_configuration_p): Now extern,
7309 so window.h can use it.
7310 * window.h (Qwindowp): Move decl back to lisp.h.
7312 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7314 * xdisp.c (Fline_pixel_height): New function, required for solving
7317 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7319 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7321 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7323 * lread.c (syms_of_lread):
7324 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7326 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7328 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7330 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7332 * fileio.c (expand_file_name): Doc fix.
7334 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7336 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7337 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7338 Wait for self, not for 0. This can't hurt on GNU or similar
7339 system, and may help with Cygwin.
7341 * keyboard.c: Don't use PROP (...) as an lvalue.
7342 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7343 Use set_prop (A, B), not PROP (A) = B.
7345 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7347 * xdisp.c (get_it_property): Use it->window instead of generating
7348 a Lisp object from it->w.
7350 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7352 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7353 get-char-property the window that is being rendered, instead of
7354 the buffer, to support window-specific overlays. (Bug#14575)
7355 (compute_display_string_pos): When W is NULL, use the current
7356 buffer as the object to pass to get-char-property.
7357 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7358 pointer member of the bidi iterator, since no window is pertinent
7361 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7363 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7364 being displayed, and pass it to compute_display_string_pos.
7365 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7366 (bidi_paragraph_init): All callers changed.
7368 * xdisp.c (init_from_display_pos, init_iterator)
7369 (handle_single_display_spec, next_overlay_string)
7370 (get_overlay_strings_1, reseat_1, reseat_to_string)
7371 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7372 Set bidi_it.w member from it->w.
7373 (compute_display_string_pos): Accept additional argument, the
7374 window being displayed, and pass it to Fget_char_property.
7377 * dispextern.h (struct bidi_it): New member w, the window being
7379 (compute_display_string_pos): Adjust prototype.
7381 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7383 * xgselect.c: Remove unneeded include xterm.h.
7385 * process.c (wait_reading_process_output): Check for NS before GLIB.
7386 GLIB may be linked in due to rsvg, but ns_select must be called.
7388 * xgselect.c (xg_select): Remove call to window_system_available
7389 and g_main_context_pending at the top, so Gdk events (i.e. file
7390 notify) are processed when Emacs is started with -nw.
7392 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7394 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7395 (ctagsfiles3): New variable, includes only *.m files.
7396 (TAGS): Use an explicit language name in the regular expressions,
7397 to avoid transformation of '/SOMETHING' by MSYS to
7398 'c:\MSYS\SOMETHING'.
7400 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7402 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7404 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7406 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7407 still need to set the mouse pointer shape and activate help-echo.
7410 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7412 A few porting etc. fixes for the new file monitor code.
7413 See the thread containing
7414 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7415 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7416 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7417 (dir_monitor_callback, Fgfile_rm_watch):
7418 Use assq_no_quit instead of Fassoc, for speed.
7419 (dir_monitor_callback, Fgfile_rm_watch):
7420 eassert that the monitor is a fixnum.
7421 (dir_monitor_callback): No need for CDR_SAFE.
7422 Simplify building of lisp with alternative tails.
7423 (Fgfile_add_watch, Fgfile_rm_watch):
7424 Do not assume glib functions set errno reliably on failure.
7425 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7426 and signal an error otherwise.
7427 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7428 Use Fdelq instead of Fdelete, for speed.
7430 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7432 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7433 don't insist on being invoked on a highlighted tool-bar button.
7434 Avoids losing tool-bar functionality when mouse-highlight is nil.
7435 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7436 Don't highlight when mouse-highlight is nil.
7437 (note_mouse_highlight): When mouse-highlight is nil, don't return
7438 right away; instead, run tool-bar and mode-line highlight
7439 subroutine, clear any existing highlight, and revert the mouse
7440 pointer to its default shape. (Bug#14558)
7442 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7444 * lisp.mk (lisp): Add prog-mode.el.
7446 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7448 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7449 * process.c (dummy_handler): New function.
7450 (lib_child_handler): New static var.
7451 (handle_child_signal): Invoke it.
7452 (catch_child_signal): If a library has set up a signal handler,
7453 save it into lib_child_handler.
7454 (init_process_emacs): If using glib and not on Windows, tickle glib's
7455 child-handling code so that it initializes its private SIGCHLD handler.
7456 * syssignal.h (SA_SIGINFO): Default to 0.
7457 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7458 31; it should no longer be needed now.
7460 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7462 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7464 * gfilenotify.c (globals_of_gfilenotify): New function.
7465 (syms_of_gfilenotify): Move global initialization there.
7467 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7469 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7471 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7472 * keyboard.c (menu_bar_items, tool_bar_items):
7473 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7474 not override local keymaps any more.
7476 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7478 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7480 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7482 * w32console.c (initialize_w32_display): Return the dimensions of
7483 the console window via 2 additional arguments, not via the current
7484 frame. This avoids crashes due to overrunning the bounds of
7485 frame's decode_mode_spec_buffer, which is not resized following
7486 the change of the frame dimensions from the initial 10x10.
7488 * w32term.h (w32_initialize_display_info): Adjust prototype.
7490 * term.c (init_tty): Take dimensions of the frame from the values
7491 returned by initialize_w32_display.
7493 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7494 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7495 (LIBES): Add $(GFILENOTIFY_LIBS).
7497 * w32inevt.c (handle_file_notifications): Add dummy implementation
7498 for !HAVE_W32NOTIFY.
7500 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7502 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7504 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7506 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7508 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7510 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7512 Fix minor problems found by static checking.
7513 * data.c (pure_write_error):
7514 Use xsignal2, not Fsignal, as Fsignal might return.
7515 * eval.c (set_backtrace_debug_on_exit): Now static.
7516 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7517 No longer inline. EXTERN_INLINE is needed only for functions
7518 defined in .h files. Reindent function header as per GNU style.
7519 (backtrace_p, backtrace_top, backtrace_next):
7520 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7521 compiler or linker. Add extern decls to pacify gcc -Wall.
7522 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7524 * frame.c (free_monitors): Define only on platforms that need it.
7525 * nsterm.m (ns_term_init):
7526 * process.c (catch_child_signal):
7527 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7528 defined on all porting targets these days.
7529 * process.c, process.h (catch_child_signal):
7530 Make it extern only if NS_IMPL_GNUSTEP is defined.
7532 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7534 * w32.c (gettimeofday): Make the signature identical to prototype
7535 in nt/inc/sys/time.h.
7537 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7539 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7542 * keyboard.c (safe_run_hooks_error): Improve error message.
7544 * data.c (pure_write_error): Add `object' argument.
7545 * puresize.h (CHECK_IMPURE): Use it.
7547 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7549 * Makefile.in (NOTIFY_OBJ): New variable.
7550 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7552 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7553 Call syms_of_gfilenotify.
7555 * gfilenotify.c: New file.
7557 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7558 and Qfile_w32notify.
7559 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7560 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7562 * lisp.h: Declare syms_of_gfilenotify.
7564 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7566 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7568 Merge the specpdl and backtrace stacks. Make the structure of the
7569 specpdl entries more obvious via a tagged union of structs.
7570 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7571 (enum specbind_tag): New enum.
7572 (struct specbinding): Make it a tagged union of structs.
7573 Add a case for backtrace records.
7574 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7575 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7576 (backtrace_debug_on_exit): New accessors.
7577 (struct backtrace): Remove.
7578 (struct catchtag): Remove backlist field.
7579 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7581 (Flocal_variable_p): Speed up the common case where the binding is
7583 * eval.c (backtrace_list): Remove.
7584 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7585 (set_backtrace_args, set_backtrace_nargs)
7586 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7587 (backtrace_next): New functions.
7588 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7589 (unwind_to_catch, internal_lisp_condition_case)
7590 (internal_condition_case, internal_condition_case_1)
7591 (internal_condition_case_2, internal_condition_case_n): Don't bother
7592 with backtrace_list any more.
7593 (Fsignal): Adjust to new backtrace format.
7594 (grow_specpdl): Move up.
7595 (record_in_backtrace): New function.
7596 (eval_sub, Ffuncall): Use it.
7597 (apply_lambda): Adjust to new backtrace format.
7598 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7600 (specbind): Adjust to new specpdl format. Simplify.
7601 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7602 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7604 (mark_backtrace): Remove.
7605 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7606 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7607 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7609 * profiler.c (record_backtrace): Use get_backtrace.
7610 (handle_profiler_signal): Use backtrace_top_function.
7611 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7614 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7616 * process.h (catch_child_signal): Declare.
7618 * process.c (catch_child_signal): New function.
7619 (init_process_emacs): Call it.
7621 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7622 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7624 (x_set_cursor_type): Remove declaration.
7625 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7626 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7627 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7628 (ns_get_color): Use F suffix on float.
7629 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7630 (ns_get_rgb_color): Remove.
7631 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7632 (note_mouse_movement): x and y are CGFloat.
7633 (ns_draw_fringe_bitmap): Remove unused rowY.
7634 Change #if to COCOA && >= 10_6.
7635 (ns_draw_window_cursor): Remove unused overspill.
7636 (ns_draw_underwave): width and x are EamcsCGFloat.
7637 (ns_draw_box): thickness is CGFloat.
7638 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7639 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7640 if not in main thread.
7641 (ns_get_pending_menu_title, ns_check_menu_open)
7642 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7643 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7644 (sendFromMainThread:): New method.
7645 (changeFont:): size is CGFloat.
7646 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7647 Disable warning about permanent text.
7648 (characterIndexForPoint:): Adjust return type depending on GNUStep
7650 (mouseDown:): delta is CGFloat.
7651 (updateFrameSize): Remove unised variable f.
7652 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7653 Cast float to EmacsCGFloat.
7654 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7655 also to -1 when restoring.
7656 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7657 inside NS_IMPL_COCOA.
7658 (toggleFullScreen:): Put call to toggleFullScreen inside
7659 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7660 (setPosition:portion:whole:): por is CGFloat.
7661 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7662 (mouseDown:): Use CGFloat.
7663 (mouseDragged:): Remove unised variable edge.
7664 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7666 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7668 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7669 when NS_IMPL_GNUSTEP.
7670 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7671 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7672 (EmacsToolbar): Add clearAll. Add tag argument to
7673 addDisplayItemWithImage.
7674 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7676 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7678 * nsmenu.m (ns_update_menubar): Make static.
7679 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7680 (fillWithWidgetValue:): Add cast to SEL for setAction.
7681 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7682 (update_frame_tool_bar): Update code for GNUStep.
7683 (clearAll): New method.
7684 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7685 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7686 Move identifierToItem setObject and activeIdentifiers addObject before
7687 call to insertItemWithItemIdentifier.
7688 (validateVisibleItems): Fix indentation.
7689 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7690 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7691 UtilityWindow to aStyle, remove call to setStyleMask.
7693 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7695 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7696 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7697 Use F suffix on floats.
7698 (ns_char_width): Returns CGFloat.
7699 (ns_ascii_average_width): w is CGFloat instead of float.
7700 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7702 (ns_glyph_metrics): CGFloat instead of float.
7704 * nsfns.m (x_set_foreground_color, x_set_background_color):
7706 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7707 remove unused variables.
7708 (Fns_read_file_name): Keep track if panel is for save.
7709 Use ns_filename_from_panel/ns_directory_from_panel.
7710 (Fns_list_services): delegate only used for COCOA.
7711 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7712 Just return the input if GNUStep.
7713 (x_screen_planes): Remove.
7714 (Fxw_color_values): Use EmacsCGFloat
7715 (Fns_display_monitor_attributes_list): Only get screen number for
7717 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7719 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7720 ns_directory_from_panel.
7722 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7724 * process.c (handle_child_signal): Also use WCONTINUED.
7725 This is so that list-processes doesn't mistakenly list the process
7726 as stopped, when the process has actually been continued and is
7729 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7731 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7732 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7733 not already configured.
7735 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7737 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7739 * Makefile.in (mostlyclean): Remove *.res files.
7741 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7743 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7744 a buffer (bug#8447).
7746 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7748 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7749 display vector, and we backtrack, handle the case that the
7750 previous character position is also displayed from a display
7751 vector or covered by a display string or image. (Bug#14476)
7753 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7755 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7756 (struct MonitorInfo, free_monitors): Remove.
7757 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7758 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7759 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7762 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7763 (struct MonitorInfo, free_monitors): Remove.
7764 (ns_screen_name): Make static.
7765 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7766 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7769 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7770 (struct MonitorInfo): New struct.
7771 (free_monitors, make_monitor_attribute_list): Declare.
7773 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7775 (free_monitors, make_monitor_attribute_list): New functions.
7776 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7779 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7781 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7783 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7785 * keyboard.c: Apply keyboard decoding only to events that come directly
7786 from the tty, not from unread-command-events (bug#14368).
7787 (read_event_from_main_queue): New function, extracted from read_char.
7788 (read_decoded_char): Remove.
7789 (read_decoded_event_from_main_queue): New function to replace it.
7790 (read_char): Use it.
7791 (read_key_sequence): Use read_char rather than read_decoded_char.
7793 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7795 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7797 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7799 2013-05-22 Kenichi Handa <handa@gnu.org>
7801 The following changes are to fix the setting of
7802 buffer-file-coding-system on, for instance, C-x RET c unix RET
7803 _FILE_OF_DOS_EOL_TYPE_ RET.
7805 * coding.h (struct coding_system): New member detected_utf8_chars.
7807 * coding.c (detect_coding_utf_8): Count characters and check EOL
7808 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7810 (setup_coding_system): Do not initialize coding->head_ascii.
7811 (check_ascii): Do not set coding->eol_seen but update it. Do not
7812 call adjust_coding_eol_type here.
7813 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7814 If the eol-type of CODING is already specified, adjust the eol type
7815 of the found coding-system.
7816 (decode_coding_gap): Cancel previous change. Utilize the
7817 character numbers counted by detect_coding_utf_8. Fix detection
7820 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7822 * search.c (looking_at_1): Only set last_thing_searched if the match
7823 changed the match-data (bug#14281).
7825 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7827 * xdisp.c (reseat_at_previous_visible_line_start):
7828 Already declared in dispextern.h, so remove it here.
7829 (move_it_vertically_backward): Likewise.
7831 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7833 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7834 (Fx_display_pixel_width, Fx_display_pixel_height)
7835 (Fx_display_mm_width, Fx_display_mm_height):
7836 Mention `display-monitor-attributes-list' in docstrings.
7838 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7839 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7840 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7841 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7842 (Fx_display_backing_store, Fx_display_visual_class)
7843 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7844 (Fx_display_grayscale_p, Fx_display_pixel_width)
7845 (Fx_display_pixel_height, Fx_display_planes)
7846 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7847 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7848 (Fx_display_mm_width, Fx_display_mm_height)
7849 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7850 height for all physical monitors as in X11.
7852 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7853 Return pixel width or height for all physical monitors as in X11.
7855 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7857 Port --enable-gcc-warnings to clang.
7858 * bytecode.c (exec_byte_code):
7860 Redo diagnostic pragmas to pacify clang, too.
7861 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7862 * editfns.c (Fencode_time):
7863 * fileio.c (file_accessible_directory_p):
7864 * font.c (font_unparse_xlfd):
7865 Use '&"string"[index]' instead of '"string" + (index)'.
7866 * undo.c (user_error): Remove; unused.
7868 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7870 * insdel.c (insert_1_both): Document the arguments, instead of
7871 referring to insert_1, which no longer exists.
7873 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7874 some window, increment windows_or_buffers_changed, so that
7875 *Messages* display in that window is updated. (Bug#14408)
7877 * w32.c: Include epaths.h.
7878 (init_environment): Use cmdproxy.exe without leading directories.
7879 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7881 (gettimeofday): Adjust signature and return value to Posix
7884 * unexw32.c (open_output_file): Delete the existing emacs.exe
7885 before creating it, to break the hard link to the versioned
7888 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7889 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7890 (FIRSTFILE_OBJ): New variables.
7891 (W32_RES): Rename to EMACSRES. All users changed.
7892 (base_obj): Use $(CM_OBJ).
7893 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7894 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7895 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7896 $(W32_RES_LINK) before $(LIBES).
7897 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7899 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7901 * makefile.w32-in (DOC): Use just "DOC".
7903 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7905 * process.c: Export default filters and sentinels to Elisp.
7906 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7908 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7909 (Fset_process_sentinel, Fformat_network_address):
7910 Default to them instead of nil.
7911 (server_accept_connection): Sentinels can't be nil any more.
7912 (read_and_dispose_of_process_output): New function, extracted from
7913 read_process_output.
7914 (read_process_output): Use it; filters can't be nil.
7915 (Finternal_default_process_filter): New function, extracted from
7916 read_process_output.
7917 (exec_sentinel_unwind): Remove function.
7918 (exec_sentinel): Don't zilch sentinel while running.
7919 (status_notify): Sentinels can't be nil.
7920 (Finternal_default_process_sentinel): New function extracted from
7922 (setup_process_coding_systems): Default filter is not nil any more.
7923 (syms_of_process): Export new Elisp functions and initialize
7925 * lisp.h (make_lisp_proc): New function.
7927 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7929 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7931 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7933 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7934 unless we know that the window w is a leaf window.
7935 Another attempt at solving bug#14062.
7937 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7939 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7942 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7944 * image.c (gif_load): Check that subimages fit (Bug#14345).
7946 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7948 * lread.c (skip_dyn_eof): New function.
7949 (read1): Use it to skip the end of a file in response to #@00.
7951 * doc.c (get_doc_string): Slightly relax the sanity checking.
7953 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7955 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7956 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7957 (MonitorInfo): New struct.
7958 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7959 (Fns_display_monitor_attributes_list): New functions.
7960 (display-usable-bounds): Remove.
7961 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7964 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7966 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7967 (GTK_CHECK_VERSION): New macro, if not already defined.
7968 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7969 replaced by GTK_CHECK_VERSION.
7971 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7973 * xterm.h (GTK_PREREQ): New macro.
7974 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7975 to use this macro instead, for consistency and clarity.
7977 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7979 * xdisp.c (row_for_charpos_p): New function, with code of
7980 cursor_row_p, but accepts an additional argument CHARPOS instead
7981 of using a hardcoded PT.
7982 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7983 (row_containing_pos): Call row_for_charpos_p instead of partially
7984 doing the same. Fixes cursor positioning under longlines-mode
7985 when longlines-show-effect includes more than one newline, when
7986 moving the cursor vertically up.
7988 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7990 * makefile.w32-in (ACL_H): New macro.
7991 ($(BLD)/fileio.$(O)): Update dependencies.
7993 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7995 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7996 * Makefile.in (LIB_ACL): New macro.
7997 (LIBACL_LIBS): Remove.
7998 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7999 * fileio.c: Include <acl.h>.
8000 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8001 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8003 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8006 * unexelf.c: Don't assume ElfW (Half) fits in int.
8007 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8008 when dealing with ElfW (Half) values, since they can exceed 2**31
8009 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8010 (entry_address): Omit unused NUM arg. All uses changed.
8012 2013-05-07 Juri Linkov <juri@jurta.org>
8014 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8015 to the string converted from number with `Fnumber_to_string'.
8018 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8020 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8021 This fixes a problem introduced by my previous change.
8023 2013-05-07 Glenn Morris <rgm@gnu.org>
8025 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8027 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8029 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8031 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8033 Static checking by GCC 4.8.0.
8034 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8035 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8036 (x_get_monitor_attributes_fallback)
8037 (x_get_monitor_attributes_xinerama)
8038 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8039 Define only if USE_GTK.
8040 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8041 (x_get_monitor_attributes_fallback): Omit unused locals.
8042 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8043 Use double, not float, to avoid mixed-mode floating point arithmetic.
8045 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8046 Jan Djärv <jan.h.d@swipnet.se>
8048 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8049 (XINERAMA_CFLAGS): New macros.
8050 (ALL_CFLAGS, LIBES): Use them.
8052 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8053 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8054 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8055 (syms_of_xfns): DEFSYM them.
8056 (struct MonitorInfo): New struct.
8057 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8058 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8059 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8060 (x_get_monitor_attributes_xinerama): New functions.
8061 (Fx_display_monitor_attributes_list): New primitive.
8062 (syms_of_xfns): Defsubr it.
8064 * xterm.h (x_display_info): Add Xatom_net_workarea and
8065 Xatom_net_current_desktop.
8067 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8068 and dpyinfo->Xatom_net_current_desktop.
8070 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8072 * xdisp.c (pos_visible_p): Use the special code for finding the
8073 beginning of a display property or overlay for any "replacing"
8074 display property, not just for display strings. This solves
8075 incorrect reporting of position by posn-at-point. (Bug#14241)
8077 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8079 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8080 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8081 Verify that ElfW (Half) fits in int.
8082 (fatal): Use same signature as lisp.h.
8083 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8084 configure and build with -DUNEXELF_DEBUG without worrying about
8085 other modules that use DEBUG.
8086 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8087 possibly-wide integers now uses it instead of plain fprintf.
8088 (entry_address): New function, which avoids problems with 32-bit
8089 overflow on 64-bit hosts.
8090 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8091 (round_up): Don't assume the remainder fits in int.
8092 (find_section): Use bool for boolean. Simplify debug code.
8093 (unexec): Don't assume file sizes fit in int or size_t.
8094 Omit unnecessary trailing newline in 'fatal' format.
8095 Use strerror rather than outputting decimal error number.
8096 Remove unused code when emacs is not defined;
8097 this file relies on Emacs now.
8098 Don't assume e_phnum and e_shnum are positive.
8100 * regex.c: Fix problems when DEBUG is defined.
8101 (extract_number, extract_number_and_incr): Define regardless of
8102 whether DEBUG is defined; that's simpler and makes the code less
8103 likely to go stale in the normal case when DEBUG is not defined.
8104 Return int rather than taking an int * arg. All callers changed.
8105 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8106 Remove, replacing with ...
8107 (DEBUG_PRINT): New macro. All callers changed.
8108 (DEBUG_COMPILES_ARGUMENTS): New macro.
8109 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8110 (print_compiled_pattern, print_double_string) [DEBUG]:
8111 Use prototype rather than old-style definition.
8112 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8113 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8114 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8115 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8116 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8117 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8118 This matters only when DEBUG is defined.
8120 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8122 * xdisp.c (set_iterator_to_next): Set the
8123 ignore_overlay_strings_at_pos_p flag only if we are _really_
8124 iterating over an overlay string, as indicated by the
8125 current.overlay_string_index member. (Bug#14306)
8127 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8129 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8130 to where it is used, to avoid autorelease issues (Bug#14050).
8132 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8134 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8135 * fileio.c (syms_of_fileio): Implement this.
8136 * filelock.c (create_lock_file): If symbolic links don't work, so
8137 we use a regular file as a lock file, do not fsync the lock file;
8140 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8142 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8143 (syms_of_minibuf): Adjust accodingly.
8145 * callint.c (Fcall_interactively): Adjust calls accordingly.
8147 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8149 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8150 w->contents is a buffer before computing everything else.
8151 Use parentheses to disambiguate last part of the condition.
8153 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8154 assertion violations. (Bug#14062)
8156 2013-05-01 David Reitter <david.reitter@gmail.com>
8158 * nsfns.m (ns_tooltip): Initialize.
8160 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8162 * coding.c (decode_coding_gap): Don't remove the character before
8163 a newline unless it's a CR character. (Bug#14287)
8165 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8167 * dispextern.h (struct face): Move enum face_underline_type
8168 earlier so that bitfields can be in the same word.
8170 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8172 * nsfns.m (handlePanelKeys): New function.
8173 (EmacsOpenPanel:performKeyEquivalent:)
8174 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8175 arrows/function/control and copy/paste keys (Bug#14296).
8177 2013-04-27 Juri Linkov <juri@jurta.org>
8179 * callint.c (Fcall_interactively): Call `Qread_number' for
8180 interactive code letter `n' instead of using duplicate code.
8183 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8185 * systime.h (make_timeval): Declare as 'const'.
8187 2013-04-27 Kenichi Handa <handa@gnu.org>
8189 * font.c (font_open_entity): Always open a font of manageable
8192 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8194 Port better to AIX (Bug#14258).
8195 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8198 2013-04-24 Kenichi Handa <handa@gnu.org>
8200 * coding.c (decode_coding_iso_2022): When an invalid escape
8201 sequence is encountered, reset the invocation and designation
8202 status to the safest one.
8204 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8206 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8207 Without this fix, "make distclean" leaves stamp-h1 behind.
8209 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8211 * w32fns.c (w32_fullscreen_rect): New function to compute the
8212 window rectangle for the given fullscreen mode.
8213 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8214 longer tunes the window size. This keeps the window's edges flush
8215 with the screen and allows the taskbar to hide itself in fullboth.
8217 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8218 window decorations and uses the entire screen.
8220 * w32term.h (w32_fullscreen_rect) Add prototype.
8221 (struct w32_output): Replace normal_width, normal_height,
8222 normal_top, and normal_left members with a single normal_placement
8224 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8226 (FRAME_NORMAL_PLACEMENT): New macro.
8228 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8230 * minibuf.c (Ftest_completion): Silence compiler warning.
8232 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8234 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8237 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8240 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8241 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8242 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8243 parentheses where appropriate.
8245 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8247 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8249 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8251 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8252 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8253 Mention in the doc string that setting these variables takes
8254 effect only after a call to set-window-buffer. (Bug#14200)
8256 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8258 * indent.c (Fvertical_motion): Don't consider display strings on
8259 overlay strings as display strings on the buffer position we
8260 started from. This prevents vertical cursor motion from jumping
8261 more than one line when there's an overlay string with a display
8262 property at end of line.
8263 Reported by Karl Chen <Karl.Chen@quarl.org> in
8264 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8266 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8268 * window.c (select_window): `record_buffer' even if window is
8269 already selected (bug#14191).
8271 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8273 * window.c (Fwindow_end): Test more flags, including the buffer's
8274 last_overlay_modified flag, to determine whether the window's
8275 display is really up-to-date. Prevents the function from
8276 returning a stale value. (Bug#14170)
8277 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8280 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8282 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8283 garbaged only if it is not already the top frame on its TTY.
8284 This prevents flickering due to constant redrawing of TTY frames when
8285 there are GUI frames open in the same session. (Bug#13864)
8287 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8289 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8290 of marking the idle timers directly.
8292 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8294 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8297 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8299 * window.c (select_window): Don't record_buffer while the invariant is
8300 temporarily broken (bug#14161).
8302 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8304 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8306 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8308 2013-04-07 Romain Francoise <romain@orebokech.com>
8310 Ignore additional platform-specific ACL errors (Bug#13702).
8311 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8312 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8314 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8316 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8319 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8321 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8322 This bug was introduced by my 2013-02-25 change that simplified
8323 data_start configuration. Without this change, on GNU/Linux
8324 an Emacs configured with --enable-profiling fails immediately
8325 due to a profiler signal.
8326 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8327 with these flags. On platforms where special flags are needed
8328 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8329 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8330 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8332 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8334 Get rid of some platform-specific functions examining window
8335 system and its capabilities. This is a partial rework of the
8337 * lisp.h (have_menus_p): Remove prototype. This function is
8338 replaced with platform-independent window_system_available.
8339 (check_window_system): Move to...
8340 * frame.h (decode_window_system_frame, window_system_available):
8341 ...here, add new prototypes.
8342 * frame.c (window_system_available, decode_window_system_frame):
8344 (check_window_system): Platform-independent now.
8345 * xterm.h (x_in_use): Remove declaration.
8347 * w32term.h (check_x_frame):
8348 * nsterm.h (check_x_frame): Remove prototypes. This function
8349 is replaced with platform-independent decode_window_system_frame.
8350 * msdos.c (have_menus_p): Remove.
8351 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8352 Remove platform-specific functions. Use check_window_system,
8353 decode_window_system_frame and check_ns_display_info where
8354 appropriate. Minor style and comment tweaks.
8355 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8356 (check_x_frame): Likewise.
8357 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8359 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8360 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8361 * xmenu.c, xselect.c: All related users changed.
8363 2013-04-03 Kenichi Handa <handa@gnu.org>
8365 The following changes is to optimize the code for reading UTF-8
8368 * coding.c (check_ascii): Rename from detect_ascii. Return value
8369 changed. Check EOL format. Do not call adjust_coding_eol_type
8371 (check_utf_8): New function.
8372 (adjust_coding_eol_type): Do nothing if already adjusted.
8373 (detect_coding): Compare the return value of check_ascii with
8374 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8375 (decode_coding_gap): Optimize for valid UTF-8.
8377 2013-03-21 Kenichi Handa <handa@gnu.org>
8379 * coding.c (syms_of_coding): Cancel previous change.
8381 * insdel.c (insert_from_gap): Fix previous change.
8383 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8385 Consistently use platform-specific function to detect window system.
8386 * lisp.h (check_window_system): New prototype. This function is
8387 going to replace check_x, check_w32 and check_ns.
8388 (have_menus_p): Mention msdos.c in comment.
8389 * fontset.c (check_window_system_func): Remove. Adjust all users.
8390 * fontset.h (check_window_system_func): Remove prototype.
8391 * nsterm.h (check_ns):
8392 * xterm.h (check_x):
8393 * w32term.h (check_w32): Likewise.
8394 * menu.c (Fx_popup_menu): Use check_window_system.
8395 * msdos.c (check_window_system): Define for MS-DOS.
8396 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8397 * w32fns.c (check_window_system): Likewise for MS-Windows.
8398 * xfns.c (check_window_system): Likewise for X.
8399 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8400 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8402 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8404 Prefer < to > in range checks such as 0 <= i && i < N.
8405 This makes it easier to visualize quantities on a number line.
8406 This patch doesn't apply to all such range checks,
8407 only to the range checks affected by the 2013-03-24 change.
8408 This patch reverts most of the 2013-03-24 change.
8409 * alloc.c (xpalloc, Fgarbage_collect):
8410 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8411 * character.c (string_escape_byte8):
8412 * charset.c (read_hex):
8413 * data.c (cons_to_unsigned):
8414 * dispnew.c (update_frame_1):
8415 * doc.c (Fsubstitute_command_keys):
8416 * doprnt.c (doprnt):
8417 * editfns.c (hi_time, decode_time_components):
8418 * fileio.c (file_offset):
8419 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8420 * font.c (font_intern_prop):
8421 * frame.c (x_set_alpha):
8422 * gtkutil.c (get_utf8_string):
8423 * indent.c (check_display_width):
8424 * keymap.c (Fkey_description):
8425 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8427 * minibuf.c (read_minibuf_noninteractive):
8428 * process.c (wait_reading_process_output):
8429 * search.c (Freplace_match):
8430 * window.c (get_phys_cursor_glyph):
8431 * xdisp.c (redisplay_internal):
8432 * xsmfns.c (smc_save_yourself_CB):
8433 Prefer < to > for range checks.
8434 * dispnew.c (sit_for): Don't mishandle NaNs.
8435 This fixes a bug introduced in the 2013-03-24 change.
8436 * editfns.c (decode_time_components): Don't hoist comparison.
8437 This fixes another bug introduced in the 2013-03-24 change.
8439 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8441 * frame.h (struct frame): Drop scroll_bottom_vpos
8442 member becaue all real users are dead long ago.
8443 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8444 * xdisp.c (redisplay_internal): Adjust user.
8446 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8448 * nsmenu.m (showAtX:Y:for:): setLevel to
8449 NSPopUpMenuWindowLevel (Bug#13998).
8451 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8453 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8454 (ns_check_pending_open_menu): Declare.
8456 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8457 (x_activate_menubar): Update the menu with title that matches
8458 ns_get_pending_menu_title, and call
8459 ns_check_pending_openmenu (Bug#12698).
8460 (menuWillOpen:): New method.
8461 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8463 * nsterm.m (menu_will_open_state, menu_mouse_point)
8464 (menu_pending_title): New varaibles.
8465 (ns_get_pending_menu_title, ns_check_menu_open)
8466 (ns_check_pending_open_menu): New functions.
8468 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8470 * indent.c (current_column_bol_cache): Remove leftover which is not
8471 used in Fmove_to_column any more.
8472 (current_column, scan_for_column): Adjust users.
8473 * keyboard.c (last_point_position_buffer, last_point_position_window):
8474 Remove leftovers which are not used for recording undo any more.
8475 (command_loop_1, syms_of_keyboard): Adjust users.
8476 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8477 redisplay_window any more.
8478 (move_it_to): Adjust user.
8480 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8482 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8483 Update dependencies.
8485 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8487 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8488 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8491 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8493 * window.h (struct window): Replace hchild, vchild and buffer slots
8494 with the only contents slot. This is possible because each valid
8495 window may have either the child window (in vertical or horizontal
8496 combination) or buffer to display (for the leaf window). Using that,
8497 a lof of operations to traverse and/or change window hierarchies may
8498 be simplified. New member horizontal is used to distinguish between
8499 horizontal and vertical combinations of internal windows.
8500 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8501 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8502 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8503 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8504 Use contents slot, not buffer, where appropriate.
8505 (wset_combination): New function.
8506 (wset_buffer): Add eassert.
8507 (Fframe_first_window): Simplify the loop reaching first window.
8508 (Fwindow_buffer): Use WINDOW_LEAF_P.
8509 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8510 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8511 (unshow_buffer): Convert initial debugging check to eassert.
8512 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8513 (make_parent_window, window_resize_check, window_resize_apply)
8514 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8515 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8516 Adjust to match struct window changes.
8517 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8518 (mark_window_cursors_off, count_windows, get_leaf_windows)
8519 (foreach_window_1): Simplify the loop.
8520 * alloc.c (mark_object): Do not check for the leaf window because
8521 internal windows has no glyph matrices anyway.
8522 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8523 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8524 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8525 (build_frame_matrix_from_window_tree, mirror_make_current)
8526 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8527 (update_window_tree, set_window_update_flags): Simplify the loop.
8528 (sync_window_with_frame_matrix_rows): Enforce live window.
8529 Use contents slot, not buffer, where appropriate.
8530 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8531 and WINDOW_HORIZONTAL_COMBINATION_P.
8532 (make_frame_visible_1): Simplify the loop.
8533 Use contents slot, not buffer, where appropriate.
8534 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8535 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8536 (expose_window_tree): Likewise.
8537 Use contents slot, not buffer, where appropriate.
8538 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8539 to avoid deleted windows. Use contents slot instead of buffer.
8540 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8541 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8542 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8543 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8545 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8547 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8548 identify the reasons for assertion violations in bug#14062 and
8550 (Fx_show_tip): Fix compilation error under
8551 "--enable-check-lisp-object-type". (Bug#14073)
8553 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8554 Reported by <rzl24ozi@gmail.com>.
8556 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8558 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8560 (unwind_with_echo_area_buffer): ...to restore it here.
8561 This is needed to ensure that...
8562 (redisplay_window): ...both window markers are valid here,
8563 which is verified by eassert.
8564 * editfns.c (save_excursion_save): Do not assume that
8565 selected_window always displays the buffer.
8566 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8569 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8571 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8574 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8576 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8578 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8580 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8581 since MinGW's w32api headers do. This avoids compiler warnings.
8583 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8586 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8588 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8590 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8592 * gtkutil.c (style_changed_cb): Check if frame is live and an
8593 X frame (Bug#14038).
8595 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8597 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8598 Define only for _WIN32_WINNT less than 0x0500.
8599 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8601 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8602 see its own definitions of 'struct timeval' and 'struct timezone'.
8604 Fix incompatibilities between MinGW.org and MinGW64 headers.
8605 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8607 * w32.c (REPARSE_DATA_BUFFER): Guard with
8608 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8610 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8612 * xterm.c: Include X11/XKBlib.h
8613 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8615 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8617 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8619 * blockinput.h (input_blocked_p): Likewise.
8620 * bytecode.c (exec_byte_code): Likewise.
8621 * callproc.c (call_process_kill, call_process_cleanup)
8622 (Fcall_process): Likewise.
8623 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8624 (Fccl_execute_on_string): Likewise.
8625 * character.c (string_escape_byte8): Likewise.
8626 * charset.c (read_hex): Likewise.
8627 * cm.c (calccost): Likewise.
8628 * data.c (cons_to_unsigned): Likewise.
8629 * dired.c (directory_files_internal, file_name_completion):
8631 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8632 (sit_for): Likewise.
8633 * doc.c (Fsubstitute_command_keys): Likewise.
8634 * doprnt.c (doprnt): Likewise.
8635 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8636 * emacsgtkfixed.c: Likewise.
8637 * fileio.c (file_offset, Fwrite_region): Likewise.
8638 * floatfns.c (Fexpt, fmod_float): Likewise.
8639 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8641 * font.c (font_intern_prop): Likewise.
8642 * frame.c (x_set_alpha): Likewise.
8643 * gtkutil.c (get_utf8_string): Likewise.
8644 * indent.c (check_display_width): Likewise.
8645 * intervals.c (create_root_interval, rotate_right, rotate_left)
8646 (split_interval_right, split_interval_left)
8647 (adjust_intervals_for_insertion, delete_node)
8648 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8649 (merge_interval_right, merge_interval_left, copy_intervals)
8650 (set_intervals_multibyte_1): Likewise.
8651 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8652 * keymap.c (Fkey_description): Likewise.
8653 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8654 * lread.c (openp, read_integer, read1, string_to_number):
8656 * menu.c (ensure_menu_items): Likewise.
8657 * minibuf.c (read_minibuf_noninteractive): Likewise.
8658 * print.c (printchar, strout): Likewise.
8659 * process.c (create_process, Faccept_process_output)
8660 (wait_reading_process_output, read_process_output, send_process)
8661 (wait_reading_process_output): Likewise.
8662 * profiler.c (make_log, handle_profiler_signal): Likewise.
8663 * regex.c (re_exec): Likewise.
8664 * regex.h: Likewise.
8665 * search.c (looking_at_1, Freplace_match): Likewise.
8666 * sysdep.c (get_child_status, procfs_ttyname)
8667 (procfs_get_total_memory): Likewise.
8668 * systime.h (EMACS_TIME_VALID_P): Likewise.
8669 * term.c (dissociate_if_controlling_tty): Likewise.
8670 * window.c (get_phys_cursor_glyph): Likewise.
8671 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8672 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8674 * xfns.c (Fx_window_property): Likewise.
8675 * xmenu.c (set_frame_menubar): Likewise.
8676 * xselect.c (x_get_window_property, x_handle_dnd_message):
8678 * xsmfns.c (smc_save_yourself_CB): Likewise.
8679 * xterm.c (x_scroll_bar_set_handle): Likewise.
8681 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8683 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8684 to be optional or nil. Adjust comment and convert it to docstring.
8685 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8686 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8688 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8690 Static checking by GCC 4.8-20130319.
8691 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8692 * process.c (Fset_process_datagram_address)
8693 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8694 * xdisp.c (get_char_face_and_encoding):
8695 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8696 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8697 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8699 2013-03-24 Ken Brown <kbrown@cornell.edu>
8701 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8702 fix compilation on 64-bit Cygwin, where underscores are not
8703 automatically prepended.
8705 * w32term.c (w32_initialize): Silence compiler warning.
8707 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8709 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8710 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8711 variables, to save and restore frame dimensions.
8712 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8713 after returning from a 'fullscreen' configuration.
8714 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8715 to avoid races between the main thread and the input thread.
8717 * w32term.h (struct w32_output): New members normal_width,
8718 normal_height, normal_top, normal_left, and prev_fsmode.
8719 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8720 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8723 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8724 'fullscreen' parameter. Always record previous width and height
8725 of the frame, except when switching out of maximized modes, so
8726 that they could be restored correctly, instead of resetting to the
8727 default frame dimensions. Send SC_RESTORE command to the frame,
8728 unless we are going to send SC_MAXIMIZE, to restore the frame
8729 resize hints in the mouse pointer shown by the window manager.
8732 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8734 * lisp.h (get_frame_param): Adjust conditions for prototype
8737 2013-03-22 Ken Brown <kbrown@cornell.edu>
8739 * unexcw.c: Drop unneeded inclusion of w32common.h.
8740 (report_sheap_usage): Declare.
8741 (read_exe_header): Add magic numbers for x86_64.
8742 (fixup_executable): Fix printf format specifier for unsigned long
8745 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8747 * frame.h (struct frame): Put menu_bar_window under #ifdef
8748 because this member is not needed when X toolkit is in use.
8749 (fset_menu_bar_window):
8750 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8751 (free_glyphs, update_frame):
8752 * xdisp.c (expose_frame): Likewise.
8753 (display_menu_bar): Likewise. Remove redundant eassert.
8754 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8757 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8759 Use functions and constants to manipulate Lisp_Save_Value objects.
8760 This replaces code that used macros and strings and token-pasting.
8761 The change makes the C source a bit easier to follow,
8762 and shrinks the Emacs executable a bit.
8763 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8764 (make_save_value): Change 1st arg from string to enum. All callers
8767 (mark_object): Use if, not #if, for GC_MARK_STACK.
8768 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8769 (XSAVE_OBJECT): Now functions, not macros.
8770 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8771 the constant was never used.
8772 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8773 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8774 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8775 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8777 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8778 type3 with a single member save_type. All uses changed.
8779 (save_type, set_save_pointer, set_save_integer): New functions.
8780 * print.c (PRINTX): Remove.
8782 * alloc.c: Remove redundant static declarations.
8784 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8786 * window.h (struct window): Convert left_col, top_line, total_lines
8787 and total_cols from Lisp_Objects to integers. Adjust comments.
8788 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8790 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8791 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8792 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8793 Adjust users where appropriate.
8795 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8797 * frame.h (struct frame): Drop resx and resy because the same data is
8798 available from window system-specific output context. Adjust users.
8799 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8800 New functions to provide defaults when no window system available.
8801 (FRAME_RES_X, FRAME_RES_Y): New macros.
8802 (NUMVAL): Move from xdisp.c.
8803 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8804 (Ffont_face_attributes, Fopen_font):
8805 * image.c (gs_load):
8806 * w32font.c (fill_in_logfont):
8807 * xdisp.c (calc_pixel_width_or_height):
8808 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8809 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8811 2013-03-20 Kenichi Handa <handa@gnu.org>
8813 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8814 to 1 (temporary workaround until a bug related to ASCII
8815 optimization is fixed).
8817 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8819 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8820 Signal error if window is not internal. Adjust docstring.
8821 (delete_all_child_windows): Use combination_limit to save the buffer.
8822 (Fset_window_configuration): Adjust accordingly.
8823 * print.c (syms_of_print): Initialize debugging output not here...
8824 (init_print_once): ...but in a new function here.
8825 * lisp.h (init_print_once): Add prototype.
8826 * emacs.c (main): Add call to init_print_once. Adjust comments.
8828 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8830 * window.c (window_resize_check, window_resize_apply)
8831 (window_from_coordinates, recombine_windows, set_window_buffer)
8832 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8833 (Fsplit_window_internal, Fdelete_window_internal)
8834 (freeze_window_starts): Use bool for booleans.
8835 * window.h (window_frame_coordinates, resize_frame_windows)
8836 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8838 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8840 * dispnew.c (bitch_at_user): Use `user-error'.
8842 2013-03-17 Ken Brown <kbrown@cornell.edu>
8844 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8845 as return type of image_background. (Bug#13981)
8846 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8848 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8850 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8851 (ns_select): Don't return with result uninitialized.
8853 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8856 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8858 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8859 directories. If filename is nil, get directory name (Bug#13932).
8860 Use getFilename and getDirectory.
8861 (getFilename, getDirectory): New methods for EmacsSavePanel and
8863 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8865 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8867 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8869 2013-03-15 Kenichi Handa <handa@gnu.org>
8871 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8872 (adjust_after_replace): Make it back to static. Delete the third
8873 arg text_at_gap_tail. Cancel the code for handling it.
8875 * coding.h (struct coding_system): New member eol_seen.
8877 * coding.c (detect_ascii): New function.
8878 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8879 when the source bytes are actually scanned. On detecting for
8880 coding_category_utf_8_auto, call detect_ascii instead of scanning
8881 source bytes directly.
8882 (produce_chars): Call insert_from_gap with the new arg 0.
8883 (encode_coding): Likewise.
8884 (decode_coding_gap): Control ASCII optimization by the variable
8885 disable_ascii_optimization instead of #ifndef .. #endif.
8886 Deccode EOL format according to coding->eol_seen.
8887 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8890 * lisp.h (adjust_after_replace): Cancel externing it.
8891 (insert_from_gap): Adjust prototype.
8893 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8895 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8896 FULLSCREEN_MAXIMIZED. (Bug#13935)
8898 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8900 * region-cache.c (find_cache_boundary, move_cache_gap)
8901 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8902 Simplify debugging check and convert to eassert. Adjust comment.
8903 (pp_cache): Put under ENABLE_CHECKING.
8905 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8907 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8908 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8910 (w32fullscreen_hook): If the frame is visible, reset
8911 f->want_fullscreen flag after changing the frame size. If the
8912 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8915 2013-03-13 Daniel Colascione <dancol@dancol.org>
8917 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8918 too so that these builds can use Cygwin's file conversion
8919 functions. (We've been building and linking cygw32.o all along
8920 and just not using it.)
8922 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8924 File synchronization fixes (Bug#13944).
8925 * Makefile.in (LIB_FDATASYNC): New macro.
8927 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8928 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8929 Don't worry about HAVE_FSYNC, since a substitute fsync is
8930 available if the system lacks one.
8931 (Fwrite_regin): Retry fsync if interrupted.
8933 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8935 * w32term.c (w32_read_socket): If the Emacs frame is being
8936 activated, call w32fullscreen_hook, to make sure the new frame
8937 dimensions are in effect. (Bug#13937)
8939 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8941 * xdisp.c (init_iterator): Simplify because both character and byte
8942 positions are either specified or -1. Add eassert. Adjust comment.
8943 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8944 character and byte positions can be obtained from marker.
8946 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8948 Static checking by Sun C 5.12.
8949 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8950 * bytecode.c (exec_byte_code):
8951 * dispnew.c (init_display):
8953 * fileio.c (Fsubstitute_in_file_name):
8954 * keyboard.c (Fevent_convert_list):
8955 * keymap.c (Fsingle_key_description):
8956 * term.c (maybe_fatal, fatal):
8957 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8958 * xsmfns.c (Fhandle_save_session):
8959 Omit unreachable code.
8960 * keymap.c (map_keymap_char_table_item): Cast void * to
8961 a function pointer type; the C Standard requires this.
8963 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8964 Include <sys/param.h> unconditionally, as that works elsewhere and
8965 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8966 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8969 See ChangeLog.12 for earlier changes.
8975 Copyright (C) 2011-2014 Free Software Foundation, Inc.
8977 This file is part of GNU Emacs.
8979 GNU Emacs is free software: you can redistribute it and/or modify
8980 it under the terms of the GNU General Public License as published by
8981 the Free Software Foundation, either version 3 of the License, or
8982 (at your option) any later version.
8984 GNU Emacs is distributed in the hope that it will be useful,
8985 but WITHOUT ANY WARRANTY; without even the implied warranty of
8986 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8987 GNU General Public License for more details.
8989 You should have received a copy of the GNU General Public License
8990 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.