1 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3 * search.c (newline_cache_on_off, find_newline): In indirect
4 buffers, use the newline cache of the base buffer.
6 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7 buffer, invalidate the caches of its base buffer. (Bug#16265)
9 * indent.c (width_run_cache_on_off, compute_motion): In indirect
10 buffers, use the width-run cache of the base buffer.
12 * xdisp.c (redisplay_window): When the window displays an indirect
13 buffer, and the character widths in the display table have
14 changed, invalidate the width-run cache of the corresponding base
17 * fileio.c (Finsert_file_contents): When invalidating the newline
18 cache, consider the case of inserting into indirect buffer.
20 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
21 In indirect buffers, use the paragraph cache of the base buffer.
23 2013-12-31 Martin Rudalics <rudalics@gmx.at>
25 * window.c (grow_mini_window): Fix last change.
27 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
29 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
31 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
33 * w32term.c (w32_initialize): Use LCID and LOWORD.
35 * w32proc.c (create_child): Use pid_t for 5th argument.
36 (IsValidLocale): Don't provide prototype for MinGW64.
37 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
38 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
40 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
41 MinGW64 doesn't support.
43 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
45 * w32.c (set_named_security_info): New function.
46 (acl_set_file): Fall back on set_named_security_info if
47 set_file_security fails.
48 (g_b_init_set_named_security_info_w)
49 (g_b_init_set_named_security_info_a): New static variables.
50 (globals_of_w32): Initialize them to zero.
51 (set_named_security_info): Set them to non-zero if the
52 corresponding API is available.
53 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
56 2013-12-31 Martin Rudalics <rudalics@gmx.at>
58 Some more fixes following pixelwise resize changes including one
60 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
61 of frame_resize_pixelwise.
62 * widget.c (pixel_to_text_size): New function.
63 (update_wm_hints): Have size hints respect value of
64 frame_resize_pixelwise.
65 (EmacsFrameResize): Alway process resize requests pixelwise.
66 * window.c (grow_mini_window): Make sure mini window is at least
68 * xdisp.c (display_menu_bar): Make sure menubar extends till
70 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
71 (x_set_tool_bar_lines): Calculate pixelwise.
72 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
73 frame_resize_pixelwise.
75 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
77 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
78 variables not used there.
80 2013-12-30 Eli Zaretskii <eliz@gnu.org>
82 * w32.c (sys_umask): New function. (Bug#16299)
84 2013-12-30 Martin Rudalics <rudalics@gmx.at>
86 * dispnew.c (change_frame_size_1): Take old width of root window
87 from that window's pixel width. (Bug#16284)
89 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
91 Plain copy-file no longer chmods an existing destination (Bug#16133).
92 * fileio.c (realmask): Now a static var, not a local.
93 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
94 Remove arg STATPTR. All uses changed.
95 (Fcopy_file): Do not alter permissions of existing destinations,
96 unless PRESERVE-PERMISSIONS (renamed from
97 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
98 Avoid race when testing for existing destinations and for
99 when input and output files are the same.
100 If changing the group fails, adjust both default and
101 preserved permissions so that access is not granted to the
103 (Fset_default_file_modes, init_fileio): Update realmask.
104 (Fdefault_file_modes): Use realmask instead of calling umask.
106 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
108 Fix pipe bug with OS X emacs --daemon (Bug#16262).
109 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
110 flags on the daemon pipe ends before execing.
112 2013-12-28 Eli Zaretskii <eliz@gnu.org>
114 * w32fns.c (Fx_create_frame): Error out if called from a TTY
117 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
119 * callproc.c (Vexec_path): Document that exec-directory is in it.
121 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
123 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
126 2013-12-27 Chong Yidong <cyd@gnu.org>
128 * data.c (Fsymbol_function): Doc fix.
130 2013-12-26 Martin Rudalics <rudalics@gmx.at>
132 Some more tinkering with Bug#16051.
133 * window.c (resize_frame_windows): Don't let the size of the
134 root window drop below the frame's default character size.
135 Never ever delete any subwindows - let the window manager do the
138 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
139 of toolbar lines needed when they exceed the height of the root
141 (unwind_create_frame_1): New function.
142 (Fx_create_frame): Generally inhibit calling the window
143 configuration change hook here. Remove extra call to
144 change_frame_size - it's not needed when we don't run the
145 configuration change hook.
147 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
149 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
150 On my Fedora 19 platform the core dumps were so big that
151 my desktop became nearly catatonic.
152 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
153 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
154 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
155 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
157 * conf_post.h (__has_feature): New macro, if not already defined.
158 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
159 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
161 2013-12-25 Eli Zaretskii <eliz@gnu.org>
163 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
164 is a file name. (Bug#16252)
166 2013-12-25 Chong Yidong <cyd@gnu.org>
168 * keyboard.c (Voverriding_terminal_local_map):
169 (Voverriding_local_map): Doc fix.
171 * keymap.c (Vemulation_mode_map_alists): Doc fix.
173 2013-12-24 Eli Zaretskii <eliz@gnu.org>
175 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
176 file name when it is submitted to ShellExecute. Simplify code.
177 Don't test DOCUMENT for being a string, as that is enforced by
178 CHECK_STRING. Doc fix.
180 2013-12-23 Eli Zaretskii <eliz@gnu.org>
182 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
183 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
184 redisplay_tool_bar does. Improve and fix commentary.
185 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
186 limits of the glyph matrices. (Bug#16051)
187 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
188 only when the new size is different from the old one, and the new
189 size can be achieved given the frame height.
191 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
193 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
195 2013-12-23 Glenn Morris <rgm@gnu.org>
197 * lread.c (Fload): Mention load-prefer-newer in doc.
199 2013-12-22 Martin Rudalics <rudalics@gmx.at>
201 Handle Bug#16207 by being more restrictive when running hooks.
202 * window.c (unwind_change_frame): New function.
203 (Fset_window_configuration): Don't run configuration change hook
204 while the frame configuration is unsafe. Call select_window
207 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
209 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
211 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
213 * nsterm.h: Declare EmacsColor category.
215 * nsterm.m (NSColor): Implement EmacsColor category.
216 (ns_get_color): Use colorUsingDefaultColorSpace.
217 (ns_get_color, ns_term_init): Use colorForEmacsRed.
219 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
221 2013-12-21 Eli Zaretskii <eliz@gnu.org>
223 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
224 having the PNG_NORETURN attribute, to avoid compiler warning in
227 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
229 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
231 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
232 fringe background extension.
233 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
234 because they are now always the same as `left' and `width',
235 respectively. Remove code for the case that `width' and
236 `sb_width' are different.
238 2013-12-20 Martin Rudalics <rudalics@gmx.at>
240 Remove scroll_bar_actual_width from frames.
241 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
242 * frame.c (Fscroll_bar_width): Return scroll bar area width.
243 (x_figure_window_size):
244 * nsterm.m (x_set_window_size):
245 * widget.c (set_frame_size):
246 * w32term.c (x_set_window_size):
247 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
248 scroll_bar_actual_width.
250 Convert scroll_bar members to integers on Windows.
251 * w32term.h (struct scroll_bar): Convert top, left, width,
252 height, start, end and dragging to integers.
253 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
255 * w32term.c (w32_set_scroll_bar_thumb)
256 (w32_scroll_bar_handle_click): Remove XINT conversions for
257 scroll_bar members. Treat bar->dragging as integer.
258 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
259 first element. Remove XINT conversions for scroll_bar members.
260 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
261 Remove XINT conversions for scroll_bar members.
263 Fix assignment for new window total sizes.
264 * window.c (Fwindow_resize_apply_total): Assign values for
267 2013-12-20 Chong Yidong <cyd@gnu.org>
269 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
270 argument to `append'.
272 2013-12-19 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
275 current text face, for extending the face of the display margins.
278 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
281 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
283 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
286 * nsterm.m (Qfile, Qurl): New.
287 (EV_MODIFIERS2): New macro.
288 (EV_MODIFIERS): Use EV_MODIFIERS2.
289 (ns_term_init): Remove font and color from DND, does not work on
290 newer OSX, and other ports don't have them.
291 (performDragOperation:): Handle modifiers used during drag.
292 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
293 Remove global Lisp variables used to communicate with ns-win.el.
294 Remove font and color handling.
295 (syms_of_nsterm): Defsym Qfile and Qurl.
297 2013-12-19 Anders Lindgren <andlind@gmail.com>
299 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
300 (ns_constrain_all_frames, x_set_offset): Remove assignment to
302 (updateFrameSize:, windowWillResize:toSize:): Add trace.
303 (constrainFrameRect): Remove special case nr_screens == 1.
304 Don't constrain size to size of view.
306 * nsterm.h (ns_output): Remove dont_constrain.
308 2013-12-19 Anders Lindgren <andlind@gmail.com>
310 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
312 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
314 Minor fixes for recent openp changes.
315 * lisp.h (GCPRO7): New macro.
316 * lread.c (openp): Use bool for boolean; all callers changed.
317 Protect save_string from GC. Don't assume that file descriptors
318 are nonzero. Redo save_mtime comparison to avoid bogus GCC
319 warning about uninitialized variable.
321 2013-12-18 Eli Zaretskii <eliz@gnu.org>
323 * w32fns.c (emacs_abort): Use intptr_t as argument of
324 INT_BUFSIZE_BOUND, to avoid compiler warnings.
326 2013-12-18 Glenn Morris <rgm@gnu.org>
328 * lread.c (Fload): Pass load_prefer_newer to openp.
329 Don't bother checking mtime if openp already did it.
330 (openp): Add `newer' argument, to check all suffixes
331 and find the newest file.
332 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
333 * callproc.c (call_process):
334 * charset.c (load_charset_map_from_file):
335 * emacs.c (init_cmdargs):
336 * image.c (x_create_bitmap_from_file, x_find_image_file):
338 * lread.c (Flocate_file_internal):
339 * process.c (Fformat_network_address):
340 * sound.c (Fplay_sound_internal):
341 * w32.c (check_windows_init_file):
342 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
344 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
346 2013-12-17 Eli Zaretskii <eliz@gnu.org>
348 * w32.c (getloadavg): Don't index samples[] array with negative
349 indices. Recover from wall-clock time being set backwards.
351 * w32term.c (w32_initialize): Declare the argument of
352 set_user_model as const.
354 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
355 (w32_menu_show): Constify some arguments passed to MessageBox.
357 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
358 to initialize Lisp objects.
360 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
361 initialize Lisp objects.
363 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
364 use variables used only on X under that condition.
366 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
367 variables not used there.
369 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
371 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
372 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
374 2013-12-16 Eli Zaretskii <eliz@gnu.org>
376 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
377 code, revealed in presence of R2L characters, character
378 compositions, and display vectors. A better fix for Bug#16148.
379 (extend_face_to_end_of_line): Don't reference tool_bar_window in
380 GTK and NS builds, they don't have this member of struct frame.
382 * dispextern.h (struct composition_it): Correct a comment for the
385 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
387 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
388 This prevents a compilation error on C compilers that do not
389 default functions to return 'int' if not declared. Also, add
390 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
391 since it now uses inline functions.
393 2013-12-16 Eli Zaretskii <eliz@gnu.org>
395 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
396 display margins on mode line, header line, and in the frame's
397 tool-bar window. (Bug#16165)
399 2013-12-16 Andreas Schwab <schwab@suse.de>
401 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
403 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
405 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
408 2013-12-16 Martin Rudalics <rudalics@gmx.at>
410 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
412 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
414 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
415 intended to find bogus pointers in font objects (Bug#16140).
416 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
417 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
418 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
419 Disable for MS-Windows due to Bug#15876; apparently this
420 requires more or less substantial changes in fontset code.
421 * xfont.c (xfont_close):
422 * xftfont.c (xftfont_close): Call x_display_info_for_display
423 to check whether 'Display *' is valid (Bug#16093 and probably
426 2013-12-15 Eli Zaretskii <eliz@gnu.org>
428 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
429 Reported by Juanma Barranquero <lekktu@gmail.com>.
431 * process.c (Fprocess_send_eof): Don't crash if someone tries to
432 open a pty on MS-Windows. (Bug#16152)
434 * emacs.c (decode_env_path): Fix bogus comparison against
435 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
437 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
439 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
440 (Fx_file_dialog): Add parentheses around && to silence warning.
442 * w32term.c (construct_drag_n_drop): Remove unused local variable.
444 2013-12-15 Eli Zaretskii <eliz@gnu.org>
446 * xdisp.c (extend_face_to_end_of_line): Extend background of
447 non-default face in margin areas as well. (Bug#16151)
448 (display_line): Call extend_face_to_end_of_line for continued
449 lines as well, if the display margins have non-zero width.
450 (set_glyph_string_background_width): When needed, set the
451 extends_to_end_of_line_p flag on glyph strings to be drawn in
452 margin areas, not only in the text area.
454 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
457 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
459 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
460 Don't worry about verify_error being t, since it has to be a list.
462 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
464 Use bool for boolean, focusing on headers.
465 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
466 No need to include <stdbool.h>, since conf_post.h does it now.
467 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
468 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
469 (SET_PER_BUFFER_VALUE_P):
470 * ccl.c, ccl.h (setup_ccl_program):
471 * ccl.h (CHECK_CCL_PROGRAM):
472 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
473 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
474 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
475 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
476 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
477 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
478 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
479 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
480 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
481 (CHARSET_FAST_MAP_SET):
482 * coding.c (decode_coding_ccl, encode_coding_ccl):
483 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
484 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
485 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
486 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
487 (decode_coding_c_string):
488 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
489 * conf_post.h (has_attribute):
490 * dispextern.h (trace_redisplay_p):
491 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
492 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
493 (SET_GLYPH_FROM_CHAR_GLYPH):
494 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
495 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
496 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
497 (cursor_in_mouse_face_p):
498 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
499 (blank_row, prepare_desired_row)
500 (build_frame_matrix_from_leaf_window, make_current)
501 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
502 (update_window, scrolling_window, update_frame_line):
503 * disptab.h (GLYPH_FOLLOW_ALIASES):
504 * editfns.c (Fformat):
505 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
506 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
507 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
508 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
509 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
510 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
512 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
513 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
514 (FRAME_MOUSE_UPDATE):
515 * fringe.c (Fdefine_fringe_bitmap):
516 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
517 (x_create_bitmap_from_xpm_data, xpm_load_image):
518 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
519 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
520 (MERGE_INTERVAL_CACHE):
521 * keymap.h (KEYMAPP):
522 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
523 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
524 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
525 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
526 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
527 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
528 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
529 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
530 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
531 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
532 (SETUP_BUFFER_SYNTAX_TABLE):
533 * systime.h (timespec_valid_p):
534 * term.c (save_and_enable_current_matrix):
535 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
536 * xdisp.c (in_display_vector_p, display_tool_bar_line)
537 (redisplay_internal, try_window_reusing_current_matrix)
538 (sync_frame_with_window_matrix_rows, try_window_id)
539 (display_menu_bar, display_tty_menu_item, display_mode_line)
540 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
541 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
542 * xmenu.c (xmenu_show):
543 * xterm.c (use_xim, x_term_init):
544 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
545 (struct x_bitmap_record):
546 Use bool for booleans.
547 * ccl.c (struct buffer_text):
548 * ccl.h (struct ccl_program):
549 * charset.h (struct charset):
551 * coding.h (struct iso_2022_spec, struct coding_system):
552 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
553 (struct glyph_string, struct face, struct face_cache)
554 (struct bidi_string_data, struct bidi_it)
555 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
557 * editfns.c (Fformat):
558 * frame.h (struct frame):
559 * fringe.c (struct fringe_bitmap):
560 * intervals.h (struct interval):
561 * keyboard.h (struct kboard):
562 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
563 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
564 (struct Lisp_Buffer_Local_Value, union specbinding):
565 * macfont.m (struct macfont_info):
566 * process.h (struct Lisp_Process):
567 * termchar.h (struct tty_display_info):
568 * window.h (struct window):
569 * xterm.h (struct x_output):
570 Use bool_bf for boolean bit-fields.
571 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
573 * ccl.h (struct ccl_program): Remove unused members private_state,
574 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
576 (struct ccl_spec): Remove unused members cr_carryover,
578 * conf_post.h: Include <stdbool.h>.
580 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
581 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
582 Surround statement macro with proper 'do { ... } while (false)' brackets.
583 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
584 Args must now be expressions; all callers changed.
585 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
586 (PRODUCE_GLYPHS): Simplify use of boolean.
587 * fileio.c (Fcopy_file):
588 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
589 * lisp.h (UNGCPRO): Return void, not int.
590 (FOR_EACH_TAIL): Use void expression, not int expression.
591 * region-cache.c: Reindent.
592 * region-cache.h: Copy comments from region-cache.c, to fix
593 incorrect remarks about booleans.
595 2013-12-14 Eli Zaretskii <eliz@gnu.org>
597 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
598 when character at point is displayed from a display vector.
601 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
603 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
604 now a list of certificate validation checks that will abort a
605 connection with an error.
606 (Fgnutls_boot): Document it and use it.
608 2013-12-14 Martin Rudalics <rudalics@gmx.at>
610 * w32term.c (w32_enable_frame_resize_hack): New variable.
611 (x_set_window_size): Use it to hack frame resizing on Windows
614 2013-12-14 Eli Zaretskii <eliz@gnu.org>
616 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
617 Windows-specific code to w32.c. Change error message text to
618 match that of Posix platforms.
620 * w32.c (w32_copy_file): New function, most of the code copied and
621 reworked from Fcopy_file. Improve error handling. Plug memory
622 leak when errors are thrown. Support file names outside of the
623 current codepage. (Bug#7100)
625 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
627 * lread.c (load_path_default): Prototype.
629 2013-12-13 Glenn Morris <rgm@gnu.org>
631 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
633 (load-path-default): Remove `changed' argument.
634 Do not set dump_path permanently. Simplify.
635 (init_lread): Simplify.
636 (syms_of_lread): Remove dump_path.
638 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
640 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
641 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
642 2013-12-12 font-related change to avoid Bug#16128, which
643 is quite hard to fix without even more substantial changes.
645 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
647 * font.c (font_close_object): Check for live frame (Bug#16128).
649 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
651 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
652 Return ptrdiff_t, not int, since it's a buffer size.
653 Reindent/reparen some macros to a more Gnuish style.
655 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
657 Avoid undefined behavior with huge regexp interval counts.
658 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
659 since it's now specialized to interval counts. All uses changed.
660 Do not assume wrapraound on signed integer overflow.
661 (regex_compile): Simplify based on the above changes.
663 2013-12-12 Eli Zaretskii <eliz@gnu.org>
665 Support file names on MS-Windows that use characters outside of
666 the current system codepage. (Bug#7100)
668 * w32.c (get_file_security, set_file_security)
669 (create_symbolic_link): Separate pointers and boolean flags for
670 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
671 non-zero, else the former.
672 (codepage_for_filenames, filename_to_utf16, )
673 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
675 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
677 (normalize_filename): Lose the DBCS code, now works on UTF-8.
678 Accept only one argument; all callers changed.
679 (dostounix_filename): Remove the second argument, now works in
680 UTF-8. All callers changed.
681 (parse_root): Lose DBCS code.
682 (get_long_basename, w32_get_short_filename, init_environment)
683 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
684 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
685 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
686 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
687 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
688 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
690 (ansi_encode_filename): New function.
691 (get_emacs_configuration, get_emacs_configuration_options):
693 (add_volume_info, GetCachedVolumeInformation): Run the input file
694 name through unixtodos_filename, to ensure it is stored and
695 referenced in canonical form.
696 (get_volume_info): Lose the DBCS code, now works in UTF-8.
697 (logon_network_drive, sys_link, utime): Improve error handling.
698 (sys_access): New function.
699 (hashval, generate_inode_val): Unused functions deleted.
700 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
701 (check_windows_init_file): Convert error message from UTF-8 to
702 ANSI codepage, for display in the message box.
703 (globals_of_w32): Set w32_unicode_filenames according to the OS
706 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
707 w32_unicode_filenames is non-zero, ANSI mode otherwise.
708 (syms_of_w32term): Declare w32-unicode-filenames.
710 * w32proc.c (new_child, delete_child): Remove code that handled
711 unused pending_deletion and input_file members of the child struct.
712 (create_child, sys_spawnve): Convert all file names to ANSI
713 codepage. Use ANSI APIs explicitly; forcibly fail if any file
714 name cannot be encoded in ANSI codepage. Don't use
715 unixtodos_filename, mirror slashes by hand.
716 (record_infile, record_pending_deletion): Functions deleted.
717 (Fw32_short_file_name): Call w32_get_short_filename instead of
720 * w32notify.c (add_watch): Work in Unicode mode when
721 w32_unicode_filenames is non-zero, ANSI mode otherwise.
722 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
723 instead, do the same with Lisp primitives.
725 * w32fns.c (file_dialog_callback, Fx_file_dialog)
726 (Fsystem_move_file_to_trash, Fw32_shell_execute)
727 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
728 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
729 (Fw32_shell_execute): Improve error reporting.
730 (Fdefault_printer_name): Ifdef away for Cygwin.
732 * w32.h (struct _child_process): Remove input_file and
733 pending_deletion members that are no longer used.
734 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
735 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
736 (ansi_encode_filename): New and updated prototypes.
738 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
740 (unexec): Don't use dostounix_filename, it expects a file name in
741 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
744 * fileio.c (Ffile_name_directory, file_name_as_directory)
745 (directory_file_name, Fexpand_file_name)
746 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
747 arguments of dostounix_filename.
748 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
749 use MAX_UTF8_PATH for size of file-name strings.
750 (emacs_readlinkat): Build an explicitly unibyte string for file
752 (syms_of_fileio) <file-name-coding-system>:
753 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
755 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
756 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
757 directories to UTF-8.
758 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
759 environment, and each element of the input PATH, to UTF-8.
761 * dired.c (file_attributes): Use build_unibyte_string explicitly
762 to make Lisp strings from user and group names.
764 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
767 * coding.c (decode_file_name, encode_file_name): New functions.
769 * termcap.c (tgetent): Adapt to the change in arguments of
772 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
775 * msdos.c (dostounix_filename, init_environment): Adapt to the
776 change in arguments of dostounix_filename.
778 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
779 [WINDOWSNT]: Encode file names passed to the image libraries in
782 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
783 [WINDOWSNT]: Convert file names to the current ANSI codepage.
785 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
786 arguments of dostounix_filename.
788 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
790 * font.h (struct font_entity) [HAVE_NS]: New field to record
791 font driver which was used to create this entity.
792 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
793 frame where the font was opened.
794 (font_close_object): Add prototype.
795 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
796 (font_close_object): Not static any more. Lost frame arg.
797 Adjust comment and users.
798 * alloc.c (cleanup_vector): Call font_close_object to adjust
799 per-frame font counters correctly. If HAVE_NS, also call
800 driver-specific cleanup for font-entity objects.
801 * ftfont.c (ftfont_open):
802 * nsfont.m (nsfont_open):
803 * w32font.c (w32font_open_internal):
804 * xfont.c (xfont_open):
805 * xftfont.c (xftfont_open): Save frame pointer in font object.
806 * macfont.m (macfont_open): Likewise.
807 (macfont_descriptor_entity): Save driver pointer to be able
808 to call its free_entity routine when font-entity is swept.
809 * ftxfont.c (ftxfont_open): Add eassert because frame
810 pointer should be saved by ftfont_driver.open.
812 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
814 * xterm.c (x_make_frame_visible): Restore hack which is needed when
815 input polling is used. This is still meaningful for Cygwin, see
816 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
817 * keyboard.c (poll_for_input_1, input_polling_used): Define
819 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
820 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
821 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
822 (font_for_char): Prefer ptrdiff_t to int for buffer position.
823 (face_for_char): Likewise. Rearrange eassert and return ASCII
824 face for CHAR_BYTE8_P.
825 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
827 2013-12-11 Ken Brown <kbrown@cornell.edu>
829 * dispextern.h (erase_phys_cursor):
830 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
832 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
834 * nsterm.m (x_free_frame_resources):
835 * term.c (tty_free_frame_resources):
836 * xterm.c (x_free_frame_resources): Do not check for non-NULL
837 face cache because it's implied by free_frame_faces anyway.
838 * w32term.c (x_free_frame_resources): Likewise. Do not call
839 free_frame_faces twice.
841 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
843 * editfns.c (Fformat_time_string): Mention %F in the doc.
845 2013-12-11 Martin Rudalics <rudalics@gmx.at>
847 * window.c (resize_frame_windows): Don't return immediately when
848 the root window's size doesn't change - the minibuffer window
849 may still have to be repositioned/resized.
850 * xfns.c (Fx_create_frame): Always change the frame size after
851 initializing the frame's faces.
852 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
853 change_frame_size should already have done it.
854 (x_new_font): Assign new tool- and menu-bar heights.
855 (x_set_window_size_1): Account for tool- and menu-bar heights
856 (Bug#16013). Don't set pixel sizes since change_frame_size
857 should already have done it.
859 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
861 Remove the option of using libcrypto.
862 * Makefile.in (LIB_CRYPTO): Remove.
863 (LIBES): Don't use it.
865 2013-12-11 Juri Linkov <juri@jurta.org>
867 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
868 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
870 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
872 * xdisp.c (display_tool_bar_line): Don't extend on a previously
873 drawn tool bar items (Bug#16058).
874 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
876 2013-12-09 Ken Brown <kbrown@cornell.edu>
878 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
880 * lisp.h (get_frame_param): Adjust conditions for prototype
883 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
885 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
886 Avoid unused macro warning if configured --without-xft.
888 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
890 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
892 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
894 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
896 * emacs.c (main): Call fixup_locale a second time for GNUStep.
898 2013-12-08 Martin Rudalics <rudalics@gmx.at>
900 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
902 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
904 Use libcrypto's checksum implementations if available, for speed.
905 * Makefile.in (LIB_CRYPTO): New macro.
908 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
909 The macro didn't conform to C99 due to type mismatch,
910 which caused compilation failure with Sun C 5.12,
911 and it was confusing anyway. Include window.h to declare
912 redisplay_other_windows.
914 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
916 * window.c (set_window_buffer): Update mode line (bug#16084).
918 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
920 Fix minor problems found by static checking.
921 * keyboard.c (poll_for_input_1, input_polling_used):
922 Define only if HAVE_NTGUI.
923 * xmenu.c (popup_activate_callback): Omit unnecessary
924 check against USE_X_TOOLKIT, which must be defined here anyway.
925 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
928 2013-12-07 Martin Rudalics <rudalics@gmx.at>
930 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
932 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
934 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
936 * nsterm.m (x_set_window_size): Remove fprintf.
937 (init): Define always. Set applicationDidFinishLaunchingCalled
939 (applicationDidFinishLaunching:):
940 Set applicationDidFinishLaunchingCalled.
941 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
944 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
946 Pixel resize changes for NS (Bug#16049).
947 * nsterm.m (x_set_window_size): Change parameters rows/cols to
948 height/width. row/cols are locals.
949 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
950 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
951 (windowWillResize): Remove gsextra. Calculate extra as in
953 (x_new_font): Don't change frame size if fullscreen.
954 Change size pixelwise.
956 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
957 comment in xfns.c. Change to pixelwise call.
959 2013-12-06 Eli Zaretskii <eliz@gnu.org>
961 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
964 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
966 * xterm.c (input_signal_count): Remove.
967 (x_dispatch_event): Define unconditionally.
968 (x_make_frame_visible): Process X events until the frame
969 is really visible (Bug#16027).
970 * xterm.h (x_dispatch_event): Declare unconditionally.
972 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
974 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
976 * nsterm.m (x_set_window_size): Handle pixelwise.
978 2013-12-05 Martin Rudalics <rudalics@gmx.at>
980 * w32term.c (x_new_font):
981 * xterm.c (x_new_font): Calculate new frame size from new font
984 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
986 * lisp.h (FOR_EACH_TAIL): New macro.
987 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
989 * window.c (select_window): Call second wset_redisplay before we change
990 selected_window (bug#16034).
992 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
994 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
996 2013-12-04 Eli Zaretskii <eliz@gnu.org>
998 * w32xfns.c: Include window.h, to avoid a compiler warning.
1000 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1003 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1004 window_scroll takes care of it.
1005 (Fset_window_point, Fdelete_other_windows_internal)
1006 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1007 (Fsplit_window_internal, Fdelete_window_internal)
1008 (Fresize_mini_window_internal, Fset_window_configuration)
1009 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1010 cause redisplay instead of forcing a complete redisplay.
1011 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1012 we're only affecting the selected_window.
1014 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1016 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1017 directional control characters. Update type and category
1018 determination according to the UBA from Unicode v6.3.
1019 (bidi_category_t): New category EXPLICIT_FORMATTING.
1021 * dispextern.h (bidi_type_t): Update to include new bidirectional
1022 properties introduced with Unicode v6.3. (Bug#16043)
1024 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1026 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1029 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1031 * font.c (font_list_entities): Remove dummy assignment.
1032 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1033 used on graphic displays only. Remove unused 'font_encoder' member.
1034 (struct font_bitmap): Remove unused 'extra' member.
1035 * nsfont.m (nsfont_open):
1036 * w32font.c (w32font_open_internal):
1037 * ftfont.c (ftfont_get_bitmap): Adjust users.
1039 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1041 Use bool for boolean.
1042 * tparam.c (tparam1):
1043 * undo.c (record_point, record_property_change):
1044 Use bool for boolean, for local vars that are always true or false.
1046 Minor integer overflow fixes (Bug#16033).
1047 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1048 This improves on the previous fix to this function.
1049 (window_resize_check): When summing up pixel counts, don't rely on
1050 undefined behavior if the sum overflows.
1052 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1054 * window.c (Fset_window_new_pixel): Don't choke at negative
1055 argument value (Bug#16033).
1057 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1058 to avoid crash in window_box_height.
1060 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1061 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1063 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1065 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1067 Minor integer overflow fixes.
1068 * window.c (Fset_window_new_pixel, grow_mini_window):
1069 * xdisp.c (Fwindow_text_pixel_size):
1070 Avoid undefined behavior on signed integer overflow.
1071 * xfns.c (x_set_mouse_color):
1072 Check that drag shape fits in 'unsigned', since that's what X wants.
1074 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1076 Improve reporting of fatal exception on MS-Windows.
1077 * w32fns.c (my_exception_handler): New function.
1078 (globals_of_w32fns): Set it up as the unhandled exception
1079 handler. Initialize exception code and address to zeros.
1080 (emacs_abort): If the exception code and address are available,
1081 print them at the beginning of the backtrace. Fix the format of
1082 printing addresses (was producing 0x0x12345678 on XP).
1085 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1087 * eval.c (Fbacktrace__locals): New function.
1088 (syms_of_eval): Defsubr it.
1090 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1092 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1093 Define here to unify between...
1094 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1095 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1097 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1099 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1101 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1102 fringe background extension.
1103 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1104 because they are now always the same as `left' and `width',
1105 respectively. Remove code for the case that `width' and
1106 `sb_width' are different.
1108 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1110 Fix minor problems found by static checking.
1111 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1112 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1113 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1115 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1117 * image.c (imagemagick_compute_animated_image): Don't crash if we
1118 have an animation with different-sized images (bug#15313).
1120 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1122 Remove some unused items introduced during pixelwise change.
1123 * window.c (window_resize_total_check): Remove unused function.
1124 * xdisp.c (remember_mouse_glyph): Remove unused label.
1125 (Ftool_bar_height): Move declaration inside #if.
1126 * xterm.c (x_set_window_size): Don't use r and c.
1128 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1130 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1133 * window.c (Fset_window_configuration): Comment out unused variables.
1135 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1137 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1139 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1141 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1143 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1144 HAVE_GNUTLS3 (Bug#16001).
1146 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1147 if interrupts are deferred (Bug#15801).
1149 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1151 Support resizing frames and windows pixelwise.
1152 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1153 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1154 (struct glyph_matrix): Replace window_left_col and
1155 window_top_line by window_pixel_left and window_pixel_top.
1156 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1158 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1159 (draw_window_divider, move_it_to, x_draw_right_divider)
1160 (x_draw_bottom_divider, change_frame_size): Add or fix
1162 * dispnew.c (change_frame_size_1): Change prototype.
1163 (adjust_glyph_matrix, required_matrix_width)
1164 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1165 values instead of lines and columns.
1166 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1167 WINDOW_TOTAL_FRINGE_WIDTH.
1168 (handle_window_change_signal, do_pending_window_change)
1169 (init_display): Adjusts calls of change_frame_size.
1170 (change_frame_size, change_frame_size_1): Handle pixelwise
1172 * frame.c (Qright_divider_width, Qbottom_divider_width):
1174 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1175 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1176 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1177 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1179 (set_frame_param): New function.
1180 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1181 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1182 (Ffringe_width, Fborder_width, Fright_divider_width)
1183 (Fbottom_divider_width): New functions, defsubr them.
1184 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1185 New argument pixelwise.
1186 (struct frame_parm_table): New members Qright_divider_width and
1187 Qbottom_divider_width.
1188 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1189 (x_report_frame_params): Handle Qright_divider_width and
1190 Qbottom_divider_width.
1191 (x_set_right_divider_width, x_set_bottom_divider_width):
1193 (frame_resize_pixelwise): New option.
1194 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1195 new_pixelwise, right_divider_width and bottom_divider_width;
1196 remove total_lines; rename text_lines, text_cols, new_text_lines
1197 and new_text_cols to text_height, text_width, new_height and
1198 new_width respectively.
1199 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1200 FRAME_TEXT_WIDTH respectively.
1201 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1202 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1203 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1205 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1206 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1207 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1208 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1209 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1210 (FRAME_TOTAL_COLS_ARG): Remove macro.
1211 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1212 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1213 (x_wm_set_size_hint): Handle frame pixel sizes.
1214 * indent.c (compute_motion, Fcompute_motion):
1215 Call window_body_width instead of window_body_cols.
1216 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1217 (make_lispy_position): Handle right and bottom dividers.
1218 (Fsuspend_emacs): Pixelize call of change_frame_size.
1219 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1220 * lisp.h: Extern set_frame_param.
1221 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1223 (Fx_create_frame): Add entry for vertical_drag_cursor.
1224 Pixelize call of change_frame_size.
1225 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1226 * nsterm.m (ns_update_window_end): Optionally draw right
1228 (x_set_window_size): Add argument pixelwise.
1229 Call check_frame_size and change_frame_size with pixelwise zero.
1230 (ns_draw_window_divider): New function.
1231 (ns_redisplay_interface): Add ns_draw_window_divider.
1232 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1233 (x_new_font): Call x_set_window_size with pixelwise zero.
1234 * print.c (print_object): For a window print its sequence
1236 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1237 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1238 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1239 (w32_createwindow): Use scroll bar area width.
1240 (w32_wnd_proc): Handle bottom divider width.
1241 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1242 (Fx_create_frame): Default divider width parameters.
1243 Caclulate sizes pixelwise. Add vertical drag cursor support.
1244 (x_create_tip_frame): Default divider widths to zero.
1245 Pixelize call to change_frame_size.
1246 (Fx_show_tip): Add handling of divider widths. Pixelize window
1248 (Fw32_frame_rect): New function.
1249 (frame_parm_handler w32_frame_parm_handlers): Add divider
1251 (Vx_window_vertical_drag_shape): Add variable.
1252 * w32inevt.c (resize_event, maybe_generate_resize_event):
1253 Pixelize change_frame_size calls.
1254 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1256 * w32term.c (w32_draw_window_divider): New function.
1257 (x_update_window_end): Handle right divider.
1258 (w32_draw_fringe_bitmap, x_scroll_run)
1259 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1260 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1261 Calculate new frame sizes pixelwise.
1262 (x_new_font): Pixelize call to x_set_window_size.
1263 (x_check_fullscreen): Pixelize call to change_frame_size.
1264 (x_set_window_size_1, x_set_window_size): New argument
1265 pixelwise. Calculate pixelwise.
1266 (x_wm_set_size_hint): Use scroll bar area width.
1267 (w32_redisplay_interface): Add w32_draw_window_divider.
1268 * w32term.h (struct w32_output): Add vertical drag cursor.
1269 * widget.c (set_frame_size, update_wm_hints)
1270 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1272 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1273 * window.c (sequence_number): Restore.
1274 (Fwindow_pixel_width, Fwindow_pixel_height)
1275 (Fwindow_mode_line_height, Fwindow_header_line_height)
1276 (window_pixel_to_total, Frun_window_scroll_functions)
1277 (Fset_window_new_pixel, window_resize_apply_total)
1278 (Fwindow_resize_apply_total): New functions.
1279 (window_body_height, window_body_width): Rename from
1280 window_body_lines. New argument PIXELWISE.
1281 Calculate pixelwise.
1282 (Fwindow_body_height, Fwindow_body_width): New argument
1284 (coordinates_in_window, window_relative_x_coord): Use window's
1285 pixel width instead of total width.
1286 (replace_window, recombine_windows): Initialize pixel values.
1287 (resize_root_window, resize_frame_windows, grow_mini_window)
1288 (shrink_mini_window): New argument PIXELWISE.
1289 Calculate pixelwise.
1290 (Fdelete_other_windows_internal, adjust_window_margins)
1291 (window_resize_check, window_resize_apply)
1292 (Fdelete_window_internal, Fresize_mini_window_internal)
1293 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1294 (check_frame_size): Rename arguments. New argument PIXELWISE.
1295 Calculate pixelwise.
1296 (set_window_buffer): Make samebuf bool. Run configuration change
1297 hook only if buffer changed.
1298 (Fset_window_buffer): Rewrite doc-string.
1299 (make_window): Initialize new_pixel slot.
1300 (Fwindow_resize_apply): Check pixel size of root window.
1301 (Fsplit_window_internal): Call 2nd argument pixel_size.
1302 Calculate pixelwise.
1303 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1305 (save_window_data): New slots frame_text_width,
1306 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1307 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1309 (Fcurrent_window_configuration, Fset_window_configuration)
1310 (save_window_save, compare_window_configurations): Handle new
1311 slots in save_window_data and saved_window.
1312 (Fset_window_scroll_bars): Fix doc-string.
1313 (window_resize_pixelwise): New variable.
1314 (coordinates_in_window, Fcoordinates_in_window_p):
1316 (make_parent_window): Adjust sequence_number.
1317 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1319 * window.h (struct window): New members new_pixel, pixel_left,
1320 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1321 (wset_new_pixel): New function.
1322 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1323 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1324 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1325 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1326 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1327 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1328 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1329 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1330 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1331 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1332 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1333 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1334 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1335 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1336 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1338 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1339 (window_body_width, check_frame_size): Adapt external declarations.
1340 * xdisp.c (last_max_ascent): New integer.
1341 (window_text_bottom_y): Handle bottom divider.
1342 (window_box_width, window_box_height): Calculate pixelwise.
1343 (get_glyph_string_clip_rects): Handle right divider.
1344 (remember_mouse_glyph): When windows are resized pixelwise
1345 proceed with width and height set to 1.
1346 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1348 (move_it_to): Calculate and return maximum x position
1350 (Fwindow_text_pixel_size): New function.
1351 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1352 (tool_bar_lines_needed): Rename to tool_bar_height.
1353 Calculate pixelwise.
1354 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1355 Calculate pixelwise.
1356 (redisplay_tool_bar): Calculate pixelwise.
1357 (redisplay_window): Calculate pixelwise. Handle dividers.
1358 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1359 (x_draw_vertical_border): Handle dividers.
1360 (define_frame_cursor1): Handle vertical drag cursor.
1361 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1362 (expose_window): Calculate pixelwise. Handle dividers.
1363 (init_xdisp): Initialize pixel values.
1364 * xfaces.c (Qwindow_divider): New face.
1365 (realize_basic_faces): Realize it.
1366 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1367 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1368 (x_set_scroll_bar_default_width): Default actual width to 16.
1369 (Fx_create_frame): Set sizes pixelwise.
1370 (x_create_tip_frame): Default divider widths to zero.
1371 Pixelize call of change_frame_size.
1372 (Fx_show_tip): Handle divider widths. Initial pixel position
1374 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1375 (Vx_window_vertical_drag_shape): New option.
1376 * xmenu.c (free_frame_menubar): Pixelize call of
1378 * xterm.c (x_draw_window_divider): New function.
1379 (x_update_window_end): Optionally draw right divider.
1380 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1381 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1382 (handle_one_xevent, x_new_font): Calculate pixelwise.
1383 (x_set_window_size_1, x_set_window_size): New argument
1384 pixelwise. Calculate pixelwise.
1385 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1386 (struct x_redisplay_interface): Add x_draw_window_divider.
1387 * xterm.h (struct x_output): Add vertical_drag_cursor.
1389 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1391 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1392 Set invisible frames's `redisplay' when a full redisplay is requested.
1393 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1394 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1395 (display_mode_lines): Set it here instead.
1397 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1399 * dispextern.h (set_window_update_flags): Remove.
1401 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1403 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1405 * xdisp.c (REDISPLAY_SOME_P): New macro.
1406 (redisplay_internal): Use it (bug#15999).
1407 (prepare_menu_bars, redisplay_window): Use it as well.
1409 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1411 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1413 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1414 (globals_of_w32font): Zero it out.
1415 (GetCharWidth32W_Proc): New function pointer.
1416 (get_char_width_32_w): New function.
1417 (compute_metrics): If get_glyph_outline_w returns an error, try
1418 get_char_width_32_w before declaring a failure. This avoids
1419 punishing raster (a.k.a. "bitmap") fonts by slowing down
1420 redisplay. (Bug#6364).
1422 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1424 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1425 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1426 highlight needs to be redisplayed. (Bug#15913)
1428 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1430 Fix minor problems found by static checking.
1431 * buffer.h (struct buffer_text, struct buffer):
1432 * frame.h (struct frame):
1433 * window.h (struct window):
1434 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1435 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1436 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1437 no-longer-valid use of HAVE_MENUS.
1438 * xdisp.c (propagate_buffer_redisplay): Now static.
1440 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1442 * xmenu.c (Fmenu_or_popup_active_p):
1443 * window.c (Fset_window_configuration):
1444 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1445 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1446 * fns.c (Fyes_or_no_p):
1447 * editfns.c (Fmessage_box, Fmessage_or_box):
1448 * alloc.c (make_save_ptr_ptr):
1449 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1451 * window.c (Fset_window_configuration): Move select_window later.
1453 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1455 Refine redisplay optimizations to only redisplay *some* frames/windows
1456 rather than all of them.
1457 * xdisp.c (REDISPLAY_SOME): New constant.
1458 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1459 (bset_redisplay, bset_update_mode_line): New functions.
1460 (message_dolog): Use bset_redisplay.
1461 (clear_garbaged_frames): Use fset_redisplay.
1462 (echo_area_display): Use wset_redisplay.
1463 (buffer_shared_and_changed): Remove.
1464 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1465 frame titles. Compute the actual set of windows redisplayed.
1466 Don't update frame titles and menu bars for frames that don't need to
1468 (propagate_buffer_redisplay): New function.
1470 (redisplay_internal): Use it. Be more selective in the set of windows
1471 we redisplay. Propagate windows_or_buffers_changed to
1472 update_mode_lines a bit later to simplify the code.
1473 (mark_window_display_accurate_1): Reset window and buffer's
1475 (redisplay_window): Do nothing if neither the window nor the buffer nor
1476 the frame needs redisplay.
1477 * window.h (struct window): Add `redisplay' field.
1478 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1479 (redisplay_other_windows, window_list): New declarations.
1480 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1481 (window_list): Not static any more.
1482 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1483 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1484 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1485 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1486 * frame.h (struct frame): Add `redisplay' field.
1487 Move `external_menu_bar' bitfield next to other bit-fields.
1488 (SET_FRAME_GARBAGED): Use fset_redisplay.
1489 (SET_FRAME_VISIBLE): Don't garbage the frame;
1490 Use redisplay_other_windows.
1491 * buffer.h (struct buffer): Add `redisplay' field.
1492 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1493 (modify_overlay): Use bset_redisplay.
1494 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1496 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1498 Support w32 file notifications in batch mode.
1499 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1500 invalid (which happens in batch mode). If non-interactive, call
1501 handle_file_notifications to store file notification events in the
1502 input queue. (Bug#15933)
1504 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1506 * w32inevt.c (handle_file_notifications): Now external, not static.
1508 * w32term.h (handle_file_notifications): Provide prototype.
1510 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1511 init_crit, since init_display, which does that otherwise, is not
1514 2013-11-27 Glenn Morris <rgm@gnu.org>
1516 * Makefile.in ($(lispsource)/international/charprop.el): New.
1517 (emacs$(EXEEXT)): Depend on charprop.el.
1519 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1521 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1522 deleting portions of the buffer under non-nil REPLACE argument.
1525 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1526 directory, watch it and not its parent.
1527 (add_watch): Allow empty string in FILE.
1529 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1531 * window.c (Fset_window_start, window_resize_apply)
1532 (window_scroll): Reset window_end_valid (Bug#15957).
1534 2013-11-27 Glenn Morris <rgm@gnu.org>
1536 * Makefile.in (leimdir): Now in lisp source directory.
1537 ($(leimdir)/leim-list.el): Just use ../leim .
1538 * epaths.in (PATH_DUMPLOADSEARCH):
1539 * lread.c (load_path_default):
1540 * nsterm.m (ns_load_path): No more leim directory.
1542 2013-11-26 Andreas Schwab <schwab@suse.de>
1544 * .gdbinit (xgettype): Add cast.
1546 2013-11-26 Glenn Morris <rgm@gnu.org>
1548 Preload leim-list.el.
1549 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1550 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1551 is a single directory.
1553 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1555 bool-vector-subsetp is now the normal direction (Bug#15912).
1556 * data.c (Fbool_vector_subsetp): Test whether the first argument
1557 is a subset of the second one, not the reverse. Add doc string.
1559 Fix minor problems found by static checking.
1560 * lread.c (load_path_default): Now static.
1561 * textprop.c (text_property_stickiness): Be consistent about the
1562 test used when deciding whether to consider the previous character.
1563 This simplifies the code a bit.
1565 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1567 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1569 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1570 (syms_of_frame): Don't defsubr them.
1572 2013-11-25 Glenn Morris <rgm@gnu.org>
1574 * lread.c (load_path_default): Change the sense of the argument.
1575 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1576 from dump_path. When it is not, avoid checking dump_path twice.
1578 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1579 uninstalled dump_path against installed Vload_path. (Bug#15964)
1581 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1583 Export get_pos_property to Elisp.
1584 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1585 (syms_of_editfns): Export it to Elisp.
1587 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1589 2013-11-23 Romain Francoise <romain@orebokech.com>
1591 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1592 initialization here ...
1593 (syms_of_fileio): ... from here.
1595 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1597 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1598 Please use --enable-check-lisp-object-type.
1600 2013-11-23 Glenn Morris <rgm@gnu.org>
1602 * process.c (get_process): Explicit error for dead buffers.
1604 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1606 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1608 2013-11-23 Glenn Morris <rgm@gnu.org>
1610 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1611 * lread.c (load_path_check): Take path to check as argument.
1612 (load_path_default): New, split from init_lread.
1613 (init_lread): Move calc of default load-path to load_path_default.
1614 Empty elements in EMACSLOADPATH now stand for the default.
1615 (load-path): Doc fix.
1616 * emacs.c (decode_env_path): Add option to treat empty elements
1617 as nil rather than ".".
1618 * callproc.c (init_callproc_1, init_callproc):
1619 * image.c (Vx_bitmap_file_path):
1620 * lisp.h (decode_env_path):
1621 * lread.c (Vsource_directory):
1622 Update for new argument spec of decode_env_path.
1624 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1626 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1627 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1629 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1631 Fix some dependency problems that cause unnecessary recompiles.
1632 Problem reported by RMS in
1633 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1634 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1635 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1636 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1637 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1638 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1639 (boostrap-clean): No need to remove stamp-oldxmenu.
1641 Fix recently introduced bool vector overrun.
1642 This was due to an optimization that went awry.
1643 Reported by Glenn Morris in
1644 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1645 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1646 for empty vectors, undoing the 2013-11-18 change.
1647 * data.c (bool_vector_binop_driver): Rely on this.
1648 Fix bug that occasionally overran the destination.
1649 * lisp.h (struct Lisp_Bool_vector): Document this.
1651 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1653 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1656 * nsterm.m (init, run, stop:): Comment out for now, does not work
1659 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1661 * charset.c (syms_of_charset): Don't read past end of string.
1663 2013-11-19 Glenn Morris <rgm@gnu.org>
1665 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1667 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1669 Add hooks to run on gaining/losing focus. (Bug#15029)
1670 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1671 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1672 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1674 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1676 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1677 The old names predated the API change that put destination at end.
1679 Improve API of recently-added bool vector functions (Bug#15912).
1680 The old API had (bool-vector-count-matches A B)
1681 and (bool-vector-count-matches-at A B I), which gave the
1682 misleading impression that the two functions were variants, one
1683 with a location I. The new API has (bool-vector-count-population A)
1684 and (bool-vector-count-consecutive A B I) to make the distinction
1685 clearer. The first function no longer has a B argument, since the
1686 caller can easily determine the number of nils if the length and
1687 number of ts is known.
1688 * data.c (Fbool_vector_count_population): Rename from
1689 bool_vector_count_matches, and accept just 1 argument.
1690 (Fbool_vector_count_consecutive): Rename from
1691 Fbool_vector_count_matches_at.
1693 Always allocate at least one bits_word per bool vector.
1694 See Daniel Colascione in:
1695 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1696 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1697 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1698 * lisp.h (struct Lisp_Bool_vector): Document this.
1700 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1702 * insdel.c (invalidate_buffer_caches): New function, consolidated
1703 from part of prepare_to_modify_buffer.
1704 (insert_from_gap, prepare_to_modify_buffer):
1705 * coding.c (code_convert_region, code_convert_string):
1706 Call invalidate_buffer_caches. (Bug#15841)
1708 * lisp.h (invalidate_buffer_caches): Add prototype.
1710 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1712 * w32term.c (x_update_window_end): Don't invalidate the entire
1713 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1714 highlight needs to be redisplayed. (Bug#15913)
1716 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1718 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1720 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1722 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1723 while we are using Vprin1_to_string_buffer.
1725 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1726 after inserting the description string. (Bug#15907)
1728 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1730 * data.c: Work around bogus GCC diagnostic about shift count.
1731 Reported by Eli Zaretskii in
1732 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1733 (pre_value): New function.
1734 (count_trailing_zero_bits): Use it.
1736 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1738 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1739 assume C macros are not supported even under -g3 in these old GCC
1742 2013-11-15 Leo Liu <sdl.web@gmail.com>
1744 * minibuf.c (Ftry_completion, Fall_completions)
1745 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1747 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1749 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1750 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1751 This avoids placing unnecessary constants into the Emacs code.
1753 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1755 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1756 for Cygwin w32 build.
1758 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1759 for Cygwin w32 build. (Bug#15892)
1761 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1763 Simplify, port and tune bool vector implementation.
1764 * alloc.c (bool_vector_exact_payload_bytes)
1765 (bool_vector_payload_bytes): Remove.
1766 (bool_vector_fill): Return its argument.
1767 * alloc.c (bool_vector_fill):
1769 * print.c (print_object):
1770 Simplify by using bool_vector_bytes.
1771 * alloc.c (make_uninit_bool_vector):
1772 New function, broken out from Fmake_bool_vector.
1773 (Fmake_bool_vector): Use it. Use tail call.
1774 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1775 * data.c (BITS_PER_ULL): New constant.
1776 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1777 if long long versions don't exist.
1778 (shift_right_ull): New function.
1779 (count_one_bits_word): New function, replacing popcount_bits_word
1780 macro. Don't assume that bits_word is no wider than long long.
1781 (count_one_bits_word, count_trailing_zero_bits):
1782 Don't assume that bits_word is no wider than long long.
1783 * data.c (bool_vector_binop_driver, bool_vector_not):
1784 * fns.c (Fcopy_sequence):
1786 Create an uninitialized destination, to avoid needless work.
1787 (internal_equal): Simplify.
1788 (Ffillarray): Prefer tail call.
1789 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1790 contain at least one word.
1791 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1792 chars are narrower than ints.
1793 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1794 * fns.c (Fcopy_sequence):
1796 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1797 Don't try to port to hosts where bits_word values have holes; the
1798 code wouldn't work there anyway. Verify this assumption, though.
1799 (bool_vector_bytes): New function.
1800 (make_uninit_bool_vector): New decl.
1801 (bool_vector_fill): Now returns Lisp_Object.
1803 * xfns.c (xic_create_fontsetname):
1804 * xrdb.c (gethomedir): Prefer tail calls.
1806 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1808 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1809 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1811 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1812 that requires a return value.
1813 (Fset_buffer_modified_p): Take advantage of this change to do
1816 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1818 * buffer.c (Frestore_buffer_modified_p): Sync it with
1819 Fset_buffer_modified_p.
1820 (Fforce_mode_line_update): New function, moved from subr.el.
1821 (Fset_buffer_modified_p): Use them.
1822 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1824 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1826 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1827 This avoids undefined behavior when subtracting pointers into
1828 different aways. On my platform it also makes the code a tad
1829 smaller and presumably faster.
1831 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1833 * keyboard.c (command_loop_1): Use region-extract-function.
1834 * insdel.c (Qregion_extract_function): Not static any more (can we
1835 stop pretending that these vars can benefit from being marked static?).
1837 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1839 * search.c (find_newline): If buffer text is relocated during the
1840 "dumb loop", adjust C pointers into buffer text to follow suit.
1843 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1845 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1846 for conversion (Bug#15837).
1848 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1850 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1851 for the entire range of inserted characters. (Bug#15841)
1853 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1855 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1857 (realize_default_face): Remove assignment to distant-foreground if
1858 unspecified (Bug#15815).
1860 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1862 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1863 cache-long-scans disabled, since we don't want to call
1864 prepare_to_modify_buffer (in insert_1_both) for each message we
1867 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1868 from buffer.c. Improve commentary to the buffer field setter
1871 * buffer.c (bset_cache_long_scans): Static function deleted.
1872 Improve commentary to the buffer field setter functions.
1873 (init_buffer_once): Default for cache-long-scans changed to t.
1876 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1878 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1880 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1881 This bug was introduced in my 2013-06-21 change, and caused
1882 struct Lisp_Sub_Char_Table objects to be given too many slots,
1883 which broke 'make -C admin/unidata'.
1885 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1887 Import changes from mac-port 4.5.
1888 * macfont.m (mac_font_copy_default_descriptors_for_language)
1889 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1890 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1891 (macfont_language_default_font_names): New.
1892 (macfont_list): Rearrange language/charset code.
1893 (macfont_close): Don't check for macfont_info->cache.
1894 (mac_ctfont_create_preferred_family_for_attributes): New font
1895 selection code, call
1896 mac_font_copy_default_name_for_charset_and_languages.
1897 (mac_font_copy_default_descriptors_for_language)
1898 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1900 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1902 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1904 Port to C11 aligned_alloc, and fix some integer overflows.
1905 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1906 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1907 and use of posix_memalign replaced with aligned_alloc.
1908 (aligned_alloc): New function, defined or declared as needed.
1909 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1910 Don't undef; configure.ac now does this.
1911 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1912 (calloc, aligned_alloc): Check for integer overflow.
1913 (aligned_alloc): Rename from memalign. All uses changed.
1914 (memalign): New function, an alias for aligned_alloc.
1916 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1918 * xdisp.c (redisplay_internal): Fix typo in last change.
1920 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1922 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1924 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1926 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1927 redisplay--mode-lines-cause.
1928 (redisplay_internal): Keep them uptodate. Remove redundant check of
1929 buffer_shared_and_changed.
1930 * *.[chm]: Number every assignment to update_mode_lines so we
1931 can track why it is set.
1933 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1935 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1937 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1940 can track why it is set.
1942 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1944 Integer-related fixes for term.c etc.
1945 * dispextern.h (face_tty_specified_color): New function.
1946 * term.c (turn_on_face): Don't rely on undefined behavior when
1947 assigning an out-of-range value to 'long'.
1948 Simplify test for toggling highlight.
1949 (tty_capable_p): Omit last two (unused) args. All callers changed.
1950 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1951 (read_menu_input, tty_menu_activate, tty_menu_show):
1952 * xfaces.c (x_supports_face_attributes_p)
1953 (tty_supports_face_attributes_p):
1954 Use bool for boolean. All callers changed.
1955 (tty_supports_face_attributes_p): Omit defaults for color indices;
1956 no longer needed. Simplify tail call.
1958 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1960 * xdisp.c (prepare_menu_bars): Mark static.
1961 * lisp.h (prepare_menu_bars): Don't declare.
1962 * xselect.c (x_handle_selection_clear):
1963 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1965 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1967 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1968 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1970 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1972 * keyboard.c (Fcommand_error_default_function): Rename from
1973 Fdefault_error_output.
1975 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1977 * keyboard.c (Fdefault_error_output): New function, extracted from
1979 (syms_of_keyboard): Use it for Vcommand_error_function.
1981 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1983 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1984 (init_eval): Use it to ensure handlerlist is non-NULL.
1985 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1986 (Fsignal): Adjust NULLness test of handlerlist.
1987 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1989 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1991 * callproc.c (call_process): Call prepare_to_modify_buffer before
1992 decoding text read from the sub-process, as the decoded stuff will
1993 be inserted into the buffer. This will invalidate the various
1994 caches maintained for the buffer. (Bug#15148)
1996 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1998 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1999 string of glyphless-char-display.
2001 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2003 * nsfns.m (ns_get_name_from_ioreg): New function.
2004 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2005 OSX >= 10.9. Use ns_get_name_from_ioreg.
2007 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2009 Simplify and port recent bool vector changes.
2010 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2011 only in this file. Use a more-efficient implementation if the
2012 second argument is a power of 2.
2013 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2014 Remove no-longer-necessary compile-time checks.
2015 (bool_vector_exact_payload_bytes): New function.
2016 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2017 exact payload changed to call the new function. Do not assume
2018 that the arg or result fits in ptrdiff_t.
2019 (bool_vector_fill): New function.
2020 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2022 (vroundup_ct): Don't assume arg fits in size_t.
2023 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2024 invoke set_category_set.
2025 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2026 All callers changed. Use bool_vector_set.
2027 * category.h (XCATEGORY_SET): Remove; no longer needed.
2028 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2030 * data.c (Faref): Use bool_vector_ref.
2031 (Faset): Use bool_vector_set.
2032 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2033 (Fbool_vector_not, Fbool_vector_count_matches)
2034 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2035 * fns.c (concat): Use bool_vector_ref.
2036 (Ffillarray): Use bool_vector_fill.
2037 (mapcar1): Use bool_vector_ref.
2038 (sxhash_bool_vector): Hash words, not bytes.
2039 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2040 a constant, since it's now used in #if.
2041 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2042 unsigned char on unusual architectures, so that we no longer
2043 assume that the number of bits per bits_word is a power of two or
2044 is a multiple of 8 or of CHAR_BIT.
2045 (Qt): Add forward decl.
2046 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2047 at least as strictly as bits_word.
2048 (bool_vector_data, bool_vector_uchar_data): New accessors.
2049 All data structure accesses changed to use them.
2050 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2051 (bool_vector_set): New functions.
2052 (bool_vector_fill): New decl.
2053 (ROUNDUP): Move to alloc.c as described above.
2055 Fix recent gnutls changes.
2056 * gnutls.c (Fgnutls_boot): Don't assume C99.
2057 * process.c (wait_reading_process_output): Fix typo in recent change.
2059 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2061 * process.c (wait_reading_process_output, read_process_output)
2062 (send_process): Check gnutls_state is not NULL.
2064 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2065 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2067 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2069 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2070 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2072 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2075 * nsfns.m (Fx_create_frame): Fix memory leak.
2077 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2078 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2079 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2081 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2083 * xdisp.c (message3_nolog, message_with_string): Encode the string
2084 before writing it to the terminal in a non-interactive session.
2086 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2087 sure we concatenate them into a unibyte string.
2089 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2090 resulting temporary name before returning it to the caller.
2091 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2092 is a unibyte string, convert NAME to a unibyte string to ensure
2093 that the result is also a unibyte string.
2095 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2096 create unibyte strings from default paths and directory/file
2099 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2102 * callproc.c (init_callproc): Use build_unibyte_string to make
2103 sure we create unibyte strings from default paths and
2104 directory/file names.
2106 * buffer.c (init_buffer): Don't store default-directory of
2107 *scratch* in multibyte form. The original problem which led to
2108 that is described in
2109 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2110 but it was solved long ago. (Bug#15260)
2112 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2114 Port to stricter C99 platforms.
2115 Especially, C99 prohibits nesting a struct X inside struct Y if
2116 struct X has a flexible array member.
2117 * alloc.c (struct sdata): New type.
2118 (sdata): Implement in terms of struct sdata.
2119 Remove u member; all uses replaced by next_vector, set_next_vector.
2120 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2121 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2122 (struct sblock): Rename first_data member to data, which is now
2123 a flexible array member. All uses changed.
2124 (next_vector, set_next_vector, large_vector_vec): New functions.
2125 (vector_alignment): New constant.
2126 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2127 (struct large-vector): Now merely a NEXT member, since the old approach
2128 ran afoul of stricter C99. All uses changed to use
2129 large_vector_vec or large_vector_offset.
2130 (large_vector_offset): New constant.
2131 * dispnew.c: Include tparam.h, for tgetent.
2132 Do not include term.h; no longer needed.
2133 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2134 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2135 (struct Lisp_Vector): Use a flexible array member for contents,
2136 instead of a union with a member that is an array of size 1.
2138 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2139 fact that the struct no longer contains a union.
2140 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2141 (struct Lisp_Save_Value, struct Lisp_Free):
2142 Use unsigned, not int, for spacers, to avoid c99 warning.
2143 (union specbinding): Use unsigned, not bool, for bitfield, as
2144 bool is not portable to pre-C99 hosts.
2146 2013-11-04 Glenn Morris <rgm@gnu.org>
2148 * emacs.c (usage_message): Mention that `-L :...' appends.
2150 2013-11-02 Glenn Morris <rgm@gnu.org>
2152 * Makefile.in (abs_builddir): Remove.
2153 (bootstrap_exe): Use relative filename.
2155 Use relative filenames in TAGS files.
2156 * Makefile.in (abs_srcdir): Remove it again.
2157 (.PHONY): Remove frc.
2158 (maintainer-clean): No more TAGS-LISP file.
2159 (TAGS): Pass relative file names to etags.
2160 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2162 * Makefile.in (abs_srcdir): New, set by configure.
2164 (maintainer-clean): Remove pointless echo. That should be in the
2165 top-level Makefile, if anywhere. Delete TAGS-LISP.
2166 (extraclean): No s/ and m/ directories for some time.
2167 (TAGS): Also depend on ctagsfiles3.
2168 Remove no-longer-defined S_FILE.
2169 Pass absolute filenames to etags once more.
2170 (TAGS-LISP): Replace lispdir with its expansion.
2171 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2172 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2174 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2176 * xfaces.c (check_lface_attrs, realize_default_face):
2177 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2178 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2180 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2182 * emacs.c (original_pwd): Remove global var by making it local.
2183 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2185 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2187 * xfaces.c: Declare color_distance.
2188 (QCdistant_foreground): New variable.
2189 (NEAR_SAME_COLOR_THRESHOLD): New define.
2190 (load_color2): New function.
2191 (load_color): Call load_color2.
2192 (load_face_colors): Call load_color2 and if distant-color is specified
2193 calculate distant and use distant-color if colors are near.
2194 (LFACE_DISTANT_FOREGROUND): New define.
2195 (merge_face_ref, Finternal_set_lisp_face_attribute)
2196 (Finternal_get_lisp_face_attribute)
2197 (x_supports_face_attributes_p): Handle distant-foreground similar to
2199 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2201 * dispextern.h (lface_attribute_index):
2202 Add LFACE_DISTANT_FOREGROUND_INDEX.
2204 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2206 * image.c (pbm_next_char): New function.
2207 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2208 (pbm_scan_number): Use it.
2209 (Qlibjpeg_version): New variable.
2210 (syms_of_image): DEFSYM and initialize it.
2212 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2214 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2216 2013-10-31 Glenn Morris <rgm@gnu.org>
2218 * emacs.c (original_pwd): New char.
2219 (main): If using --chdir, store original_pwd.
2220 (init_cmdargs): When setting Vinvocation_directory based on a
2221 relative argv[0], use original_pwd if set. (Bug#15768)
2223 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2225 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2227 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2229 * insdel.c: Fix minor problems found by static checking.
2230 (Qregion_extract_function): Now static.
2231 (prepare_to_modify_buffer_1): Remove unused locals.
2233 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2235 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2236 (syms_of_xdisp): Declare pre-redisplay-function.
2237 (markpos_of_region): Remove function.
2238 (init_iterator, compute_stop_pos, handle_face_prop)
2239 (face_before_or_after_it_pos, reseat_to_string)
2240 (get_next_display_element, window_buffer_changed)
2241 (redisplay_internal, try_cursor_movement, redisplay_window)
2242 (try_window_reusing_current_matrix, try_window_id, display_line)
2243 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2244 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2245 * window.h (struct window): Remove field `region_showing'.
2246 * dispextern.h (struct it): Remove region_beg/end_charpos.
2247 (face_at_buffer_position, face_for_overlay_string)
2248 (face_at_string_position): Update prototypes.
2249 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2250 (face_at_string_position): Remove `region_beg' and `region_end' args.
2251 * fontset.c (Finternal_char_font):
2252 * font.c (font_at, font_range): Adjust calls accordingly.
2253 * insdel.c (Qregion_extract_function): New var.
2254 (syms_of_insdel): Initialize it.
2255 (prepare_to_modify_buffer_1): Use it.
2257 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2259 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2260 * ftxfont.c (ftxfont_get_gcs):
2261 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2262 * xfaces.c (x_free_colors, x_free_dpy_colors)
2263 (x_create_gc, unload_color):
2264 * xselect.c (x_property_data_to_lisp):
2265 * xsettings.c (parse_settings):
2266 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2267 (get_bits_and_offset): Adjust definition.
2268 * frame.c (XParseGeometry): Adjust locals.
2269 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2270 * regex.h (toplevel): Likewise for reg_syntax_t.
2272 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * eval.c (run_hook_with_args): Use FUNCTIONP.
2276 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2278 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2279 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2280 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2281 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2282 on MS-Windows anyway.
2283 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2284 (free_realized_face): ...adjust user.
2285 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2286 white relief pixels to -1.
2287 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2288 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2289 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2291 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2293 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2294 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2295 in practice now. All callers changed.
2297 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2299 * dispextern.h (struct face): Use bitfields for 'underline_type'
2300 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2301 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2302 'stipple' member. Move 'lface' member up to help...
2303 * xfaces.c (make_realized_face): ...this function to find and
2304 clear just the members that need clearing.
2305 (load_face_colors, realize_x_face):
2306 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2308 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2310 * xftfont.c (struct xftfont_info): Remove set-but-unused
2312 (xftfont_open): Adjust user.
2313 (xftfont_get_colors): Remove useless prototype.
2315 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2317 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2318 before passing them to 'unexec'. (Bug#15260)
2320 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2322 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2324 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2326 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2327 the changed signature of the font driver's 'close' method.
2329 * w32font.h (w32font_close): Adjust the prototype to the change in
2330 function definition.
2332 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2334 * w32uniscribe.c (uniscribe_close): Adapt the call to
2335 w32font_close to its new prototype.
2337 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2339 Omit unused frame argument of font API's close function.
2340 * font.h (struct font): Drop frame argument. Adjust comment.
2341 * font.c (font_clear_cache, font_close_object): Adjust users.
2342 * ftfont.c (ftfont_close):
2343 * ftxfont.c (ftxfont_close):
2344 * macfont.m (macfont_close):
2345 * nsfont.m (nsfont_close):
2346 * w32font.c (w32font_close):
2347 * xfont.c (xfont_close):
2348 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2349 tweak comments and make functions safe if called more than once for
2350 the same font object.
2352 Perform font-specific cleanup when font object is swept by GC. See
2353 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2354 * alloc.c (cleanup_vector): New function.
2355 (sweep_vector): Call it for each reclaimed vector object.
2356 * font.h (struct font): Adjust comment.
2358 2013-10-24 Glenn Morris <rgm@gnu.org>
2360 * Makefile.in (abs_top_srcdir): New, set by configure.
2362 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2364 Adjust recent font-related changes to fix bug#15686.
2365 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2366 is a live window system frame, mark its default font too.
2368 2013-10-23 Glenn Morris <rgm@gnu.org>
2370 * Makefile.in (RUN_TEMACS): Make relative (again).
2371 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2372 (bootstrap-emacs$(EXEEXT)):
2373 Quote entities that might contain whitespace.
2375 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2377 Port to Solaris 10 and its bundled GCC.
2378 Problem reported by Timothy C. Burt.
2379 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2381 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2383 Do not allow font caches to grow too large.
2384 * alloc.c (compact_font_cache_entry, compact_font_caches):
2385 New functions or stub if not HAVE_WINDOW_SYSTEM.
2386 (compact_undo_list): Factor out from Fgarbage_collect.
2388 (mark_face_cache): Mark face font. Move down to avoid
2390 (mark_terminals): Do not mark font cache here.
2391 (Fgarbage_collect): Call compaction functions described
2392 above. Adjust comment.
2394 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2396 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2397 chdir to HOME (bug#15607).
2399 * nsterm.m (Qcocoa, Qgnustep): New variables.
2400 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2401 (ns_get_color): Make selection color work for GNUStep also.
2403 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2405 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2406 handles mouse clicks. Instead, let GPM use the same code as all
2407 the other mice use. See the discussion starting at
2408 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2409 for the details of the problem with the menu bar this fixes.
2411 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2413 Remove port-specific display name lists to avoid extra
2414 complexity and data duplication with display info lists.
2415 * xterm.h (x_display_name_list): Remove declaration.
2416 * xterm.c (x_display_name_list): Remove.
2417 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2418 * xfns.c (x_display_info_for_name, Fx_display_list):
2419 Likewise. Use x_display_list where appropriate.
2420 * w32term.h (w32_display_name_list): Remove declaration.
2421 * w32term.c (w32_display_name_list): Remove.
2422 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2424 * w32fns.c (x_display_info_for_name, Fx_display_list):
2425 Likewise. Use x_display_list where appropriate.
2426 * nsterm.h (ns_display_name_list): Remove declaration.
2427 * nsterm.m (ns_display_name_list): Remove.
2428 (ns_term_init, syms_of_nsterm): Adjust users.
2429 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2430 Likewise. Use x_display_list where appropriate.
2431 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2432 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2433 (mark_terminals): Mark per-terminal font cache.
2435 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2437 Don't run timers in input-pending-p. Its new check-timers param
2438 provides the prior behavior. (Bug#15045).
2439 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2442 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2444 Make some functions static in non-Microsoft builds.
2445 On my platform (Fedora 19 x86-64), this shrinks the
2446 Emacs executable (text+data) by 0.25%.
2447 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2448 (load_color) [!MSDOS]:
2449 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2450 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2451 * lisp.h (check_existing):
2452 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2453 (network_interface_info) [!WINDOWSNT]:
2454 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2455 Remove extern decls.
2456 * fileio.c (check_existing):
2457 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2458 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2459 (network_interface_info) [!WINDOWSNT]:
2460 * term.c (encode_terminal_code) [!WINDOWSNT]:
2461 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2462 * xfaces.c (load_color) [!MSDOS]:
2464 * fileio.c (check_existing, check_executable, check_writable):
2465 * process.c (network_interface_list, network_interface_info):
2466 Move earlier, so that we don't need forward decls.
2467 * gnutls.c (fn_gnutls_transport_set_errno)
2468 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2470 * w32.c (init_environment): Use faccessat rather than
2471 check_existing, partly for consistency with the rest of the code
2472 in this file, partly so that check_existing can be static.
2474 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2475 * emacs.c (MAIN_PROGRAM): New macro.
2476 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2477 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2479 bool vector int width fixes
2480 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2481 (Fbool_vector_count_matches_at):
2482 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2483 can exceed PTRDIFF_MAX, at least in theory.
2484 (Fbool_vector_count_matches_at):
2485 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2487 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2489 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2490 (struct sockaddr): Add forward decl, for platforms that lack it.
2492 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2494 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2497 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2499 * w32.c (network_interface_get_info, network_interface_list)
2500 (network_interface_info): New functions. (Bug#15610)
2501 (GetAdaptersInfo_Proc): New typedef.
2502 (get_adapters_info): New wrapper function.
2503 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2505 * process.h (network_interface_list, network_interface_info):
2508 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2509 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2510 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2511 for WINDOWSNT. Doc fix.
2512 (syms_of_process): Defsubr Snetwork_interface_list and
2513 Snetwork_interface_info unconditionally.
2515 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2516 in NS GUI sessions. (Bug#15629)
2518 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2520 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2522 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2524 * print.c (print_object): Print " ..." when truncating bool vectors.
2526 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2528 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2529 standard mouse buttons.
2531 * termhooks.h (struct input_event): Remove incorrect commentary.
2533 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2535 Disallow bool vector operations on mixed-length operands.
2536 The old behavior left garbage in the result vector sometimes,
2537 and didn't seem to be useful.
2538 * data.c (Qwrong_length_argument): New static var.
2539 (wrong_length_argument): New function.
2540 (bool_vector_binop_driver): Check that args agree in length.
2542 * keyboard.c, keyboard.h (all_kboards): Now static.
2544 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2546 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2547 note from the lispref.
2549 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2551 * nsterm.h (struct ns_display_info): Remove set-but-unused
2552 member image_cache (image caches are per-terminal anyway).
2553 (FRAME_X_IMAGE_CACHE): Remove.
2554 * nsterm.m (ns_initialize_display_info): Adjust user.
2556 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2558 * w32proc.c: Include mingw_time.h.
2560 * w32.c: Include mingw_time.h.
2562 Implement scrolling of TTY menus when the screen is too short.
2564 * term.c (tty_menu_display): Accept an additional argument, the
2565 menu item from which to start displaying the menu. Account for
2566 the value of Y when limiting the menu to the number of available
2568 (mi_result): New enumeration.
2569 (read_menu_input): Return enumerated value. When the y coordinate
2570 hits min_y or max_y, return scroll indication instead of wrapping
2572 (tty_menu_activate): Handle the scrolling indications from
2573 read_menu_input. Compute the first menu item to display and pass
2574 it to tty_menu_display.
2576 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2578 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2579 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2580 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2581 Adjust to match the change described below.
2582 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2583 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2584 memory_below_frame members to...
2585 * termchar.h (struct tty_display_info): ...here because they're
2586 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2587 * term.c (init_tty):
2588 * nsterm.m (ns_create_terminal):
2589 * w32term.c (w32_create_terminal):
2590 * xterm.c (x_create_terminal): Adjust users.
2591 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2592 to filter out non-TTY frames. Adjust comment.
2593 (scrolling): Adjust user. Prefer eassert for debugging check.
2595 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2597 * xfaces.c (PT_PER_INCH): Remove unused macro.
2598 * termhooks.h (struct terminal): Remove set-but-unused
2599 member fast_clear_end_of_line.
2600 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2601 * nsterm.m (ns_create_terminal):
2602 * term.c (init_tty):
2603 * w32term.c (w32_create_terminal):
2604 * xterm.c (x_create_terminal): Adjust users.
2606 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2608 * lisp.h (bool_vector_size): New function.
2609 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2610 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2611 (Fbool_vector_not, Fbool_vector_count_matches_at):
2612 Remove uses of 'eassume' that should no longer be needed,
2613 because they are subsumed by the 'eassume' in bool_vector_size.
2615 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2617 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2618 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2619 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2621 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2623 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2624 have different dimensions. (Bug#15575)
2626 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2629 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2631 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2633 * term.c (tty_menu_show): Never return with unbalanced
2634 specpdl. Use eassert for debugging check. Adjust style.
2636 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2638 * term.c (read_menu_input): Make selection of menu items
2639 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2640 (tty_menu_activate): Fix off-by-one error when computing max_y.
2642 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2644 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2645 audit logging (only used with GnuTLS 3.x) and enable it.
2647 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2649 * dispnew.c (redraw_frame): Remove useless #ifdef because
2650 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2651 Also, move TTY fflush to...
2652 * term.c (tty_update_end): ...this function.
2654 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2656 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2657 the end of the frame's glyph matrix. (Bug#15575)
2659 * term.c (tty_menu_display): Don't move cursor while overwriting
2660 frame's glyphs with menu items. Limit the number of items
2661 displayed to what can be shown on the available screen lines,
2662 excluding the echo area.
2663 (tty_menu_activate): Limit the Y coordinate allowed by
2664 read_menu_input to the last screen line used for menu display.
2666 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2668 * lisp.h (eassume): New macro.
2669 Also, include <verify.h>, for 'assume'.
2670 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2671 (vroundup, vector_nbytes):
2672 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2673 (Fbool_vector_not, Fbool_vector_count_matches)
2674 (Fbool_vector_count_matches_at):
2675 Use eassume, not eassert.
2676 * casetab.c (set_identity, shuffle):
2677 * composite.c (composition_gstring_put_cache):
2678 * dispnew.c (update_frame_1):
2679 * ftfont.c (ftfont_shape_by_flt):
2680 * image.c (gif_load):
2681 * intervals.c (offset_intervals):
2682 * macfont.m (macfont_shape):
2683 Remove calls to 'assume' that are no longer needed, because
2684 --enable-gcc-warnings no longer generates bogus warnings
2685 when these calls are removed.
2687 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2689 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2691 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2693 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2694 (Qsubstitute_env_in_file_name): New var.
2695 (syms_of_fileio): Define it.
2697 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2699 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2700 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2703 * term.c (save_and_enable_current_matrix): Don't allocate and
2704 don't save margin areas.
2705 (restore_desired_matrix): Don't restore margin areas.
2706 (free_saved_screen): Don't free margin areas.
2708 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2710 * image.c: Pacify --enable-gcc-warnings.
2711 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2712 #define only if used.
2714 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2716 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2717 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2718 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2719 (gif_load): For giflib v5.x and later, display the error message
2720 produced by giflib when its functions fail.
2721 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2724 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2726 * keyboard.c (last_event_timestamp): Remove. For X selection and
2727 GTK popup menus, it may be obtained from per-frame X display info.
2728 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2729 (process_special_events): Adjust users.
2730 * keyboard.h (last_event_timestamp): Remove declaration.
2731 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2732 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2733 * menu.h (xmenu_show): Adjust prototype.
2734 * menu.c (Fx_popup_menu): Adjust user.
2735 * xselect.c (x_own_selection, x_get_foreign_selection)
2736 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2738 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2740 * keyboard.c (init_kboard): Now static. Add arg
2741 to denote window system. Adjust comment.
2742 (init_keyboard): Adjust user.
2743 (allocate_kboard): New function.
2745 * nsterm.m (ns_term_init):
2746 * term.c (init_tty):
2747 * w32term.c (w32_create_terminal):
2748 * xterm.c (x_term_init): Use it.
2749 * keyboard.h (init_kboard): Remove prototype.
2750 (allocate_kboard): Add prototype.
2752 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2754 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2755 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2757 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2759 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2761 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2763 * term.c (tty_menu_activate): Flush the output stream after
2764 showing the cursor, and don't mark the frame garbaged at exit from
2765 the function. Fixes redisplay glitches when moving from one menu
2768 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2770 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2771 or throw error (Bug#15570).
2773 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2775 * intervals.c (temp_set_point_both): Move test into 'eassert',
2778 * lisp.h (eassert): Don't use 'assume'.
2779 Sometimes 'assume' wins in performance, and sometimes it loses,
2780 so it shouldn't be used all the time. Perhaps we need two
2781 flavors of 'eassert', one for where 'assume' is far more likely
2782 to help or to hurt; but that can be done later.
2783 Problem reported by Dmitry Antipov in
2784 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2785 Also, don't include <verify.h>; no longer needed.
2787 2013-10-09 Glenn Morris <rgm@gnu.org>
2789 * eval.c (Fcond): Doc tweak.
2791 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2793 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2794 expressions with side effects to eassert. (Bug#15565)
2796 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2798 * fns.c (hashfn_user_defined): Allow hash functions to return any
2801 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2803 Fix minor problems found by static checking.
2804 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2805 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2806 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2807 * keyboard.c (read_menu_command): Remove unused local.
2808 * lisp.h (read_menu_command): New decl.
2809 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2810 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2811 Return ptrdiff_t, not int.
2812 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2813 not int, for benefit of xpalloc.
2814 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2816 (have_menus_p): Remove; unused.
2817 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2818 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2819 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2821 (save_and_enable_current_matrix): Omit unnecessary casts.
2822 (read_menu_input): Omit local extern decl (now in lisp.h).
2823 Don't access uninitialized storage if mouse_get_xy fails.
2824 (tty_menu_activate): Mark local as initialized, for lint.
2825 (tty_menu_activate, tty_meny_show): Remove unused locals.
2827 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2829 Support menus on text-mode terminals.
2830 * xterm.h (xw_popup_dialog): Add prototype.
2832 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2833 (xmenu_show): Block input here, instead in Fx_popup_menu.
2834 (xw_popup_dialog): New function, with X-specific bits of popup
2837 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2840 * window.c (Fset_window_configuration): Use run-time tests of the
2841 frame type instead of compile-time conditionals, when menu-bar
2842 lines are considered.
2844 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2845 (w32_popup_dialog): New prototypes.
2847 * w32menu.c (Fx_popup_dialog): Function deleted.
2848 (w32_popup_dialog): New function, with w32 specific bits of popup
2849 dialogs. Block input here.
2851 * w32inevt.c (w32_console_read_socket): Minor change to add
2852 debugging TTY events.
2854 * w32fns.c (show_hourglass): If returning early because the frame
2855 is not a GUI frame, unblock input.
2857 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2858 (cursorY): New functions.
2860 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2861 WINDOWSNT, macros that call curX and curY elsewhere.
2863 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2865 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2866 specific function to hide and show cursor on a text-mode terminal.
2867 (tty_menu_struct, struct tty_menu_state): New structures.
2868 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2869 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2870 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2871 (tty_menu_locate, save_and_enable_current_matrix)
2872 (restore_desired_matrix, screen_update, read_menu_input)
2873 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2874 (tty_pop_down_menu, tty_menu_last_menubar_item)
2875 (tty_menu_new_item_coords, tty_menu_show): New functions.
2876 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2878 * nsterm.h (ns_popup_dialog): Adjust prototype.
2880 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2882 (ns_popup_dialog): Adapt order of arguments to the other
2883 *_menu_show implementations.
2884 (Fx_popup_dialog): Function deleted.
2886 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2888 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2890 * menu.c (have_boxes): New function.
2891 (single_keymap_panes): Use it instead of a compile-time
2893 (single_menu_item): Use run-time tests of the frame type instead
2894 of compile-time conditionals.
2895 (encode_menu_string): New function.
2896 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2897 the macro, since different types of frame need different encoding
2899 (digest_single_submenu): Use run-time tests of frame type instead
2900 of, or in addition to, compile-time conditionals.
2901 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2902 (Fx_popup_menu): Detect when the function is called from keyboard
2903 on a TTY. Don't barf when invoked on a text-mode frame.
2904 Check frame type at run time, instead of compile-time conditionals for
2905 invoking terminal-specific menu-show functions.
2906 Call tty_menu_show on text-mode frames.
2907 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2908 run time to determine which alternative to invoke; support dialogs
2911 * keyboard.h <Qmouse_movement>: Declare.
2913 * keyboard.c <Qmouse_movement>: Now extern.
2914 <Qecho_keystrokes>: New static variable.
2915 (read_key_sequence): Accept an additional argument, a flag to
2916 prevent redisplay during reading of the key sequence. All callers
2918 (read_menu_command): New function.
2919 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2921 (toolkit_menubar_in_use): New function.
2922 (make_lispy_event): Use it instead of a compile-time test.
2924 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2925 window-system being available.
2927 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2928 to x-popup-dialog on the frame type, they all now support popup
2931 * dispnew.c (save_current_matrix): Save the margin areas.
2932 (restore_current_matrix): Restore margin areas.
2933 (update_frame_with_menu): New function.
2935 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2938 * alloc.c (make_save_ptr): Now compiled unconditionally.
2940 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2942 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2943 (redraw_frame, update_frame): Adjust users.
2944 * dispextern.h (set_window_update_flags): Adjust prototype.
2945 * xdisp.c (redisplay_internal): When updating all frames with zero
2946 windows_or_buffers_changed, assume that only the windows that shows
2947 current buffer should be really updated.
2949 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2951 Do not allocate huge temporary memory areas and objects while encoding
2952 for file I/O, thus reducing an enormous memory usage for large buffers.
2953 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2954 * coding.h (struct coding_system): New member raw_destination.
2955 * coding.c (setup_coding_system): Initialize it to zero.
2956 (encode_coding_object): If raw_destination is set, do not create
2957 dst_object. Add comment.
2958 * fileio.c (toplevel): New constant E_WRITE_MAX.
2959 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2960 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2962 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2964 * nsterm.m (windowDidExitFullScreen:):
2965 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2967 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2969 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2970 * keyboard.c (unblock_input_to): Don't process pending signals
2971 if a fatal error is in progress.
2973 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2974 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2975 they're talking about words in Lisp bool vectors.
2976 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2977 * data.c (popcount_bits_word): Rename from popcount_size_t.
2978 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2981 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2983 Improve support for popcount and counting trailing zeros (Bug#15550).
2984 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2985 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2986 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2987 (popcount_size_t_msc, popcount_size_t_gcc):
2988 Remove; now done by Gnulib.
2989 (popcount_size_t): Now a macro that defers to Gnulib.
2990 (count_trailing_zero_bits): Return int, for consistency with
2991 Gnulib and because Emacs prefers signed to unsigned int.
2992 Don't assume that size_t is either unsigned int or unsigned long
2993 or unsigned long long.
2994 (size_t_to_host_endian): Do not assume that size_t is either
2995 exactly 32 or exactly 64 bits wide.
2996 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2997 etc., so that it's now an enum constant, not a macro.
2998 No need to assume that it's either 32 or 64.
3000 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3002 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3005 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3007 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3008 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3010 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3012 emacs_read and emacs_write now use void *, not char *.
3013 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3014 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3015 Buffer arg is now void *, not char *. This matches plain
3016 'read' and 'write' better, and avoids a constraint violation
3017 on Solaris 9 with Oracle Studio.
3019 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3021 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3022 memset to explicit loop. Otherwise copy largest possible chunk
3023 from initialized to uninitialized part, thus allowing the longer
3024 memcpy runs and reducing the number of loop iterations.
3026 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3029 hide toolbar (Bug#15388).
3030 (windowDidEnterFullScreen:): If presentation options are zero,
3031 set them here (Bug#15388).
3032 (ns_update_auto_hide_menu_bar): Remove runtime check.
3033 Don't auto hide dock unless menubar is also auto hidden.
3035 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3037 * editfns.c (message): Mention batch mode in doc string.
3039 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3041 * nsterm.m (check_native_fs): Remove erroneous comment.
3043 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3045 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3046 uses find_newline instead of scan_newline and so doesn't move point.
3048 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3050 Use hardware support for byteswapping on glibc x86 etc.
3051 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3052 whereas the old swap64 needed 30.
3053 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3054 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3055 Use byteswap.h's macros to swap bytes.
3056 * lisp.h (swap16, swap32, swap64): Remove.
3057 All uses replaced by bswap_16, bswap_32, bswap_64.
3059 * bytecode.c (exec_byte_code): Use some more volatile variables
3060 to work around local variables getting clobbered by longjmp.
3061 Port to pre-C99, which doesn't allow decls after stmts.
3063 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3065 * lisp.h (eassert): Assume that COND is true when optimizing.
3066 In other words, take on the behavior of eassert_and_assume.
3067 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3068 (eassert_and_assume): Remove. All uses replaced by eassert.
3070 * xdisp.c (Qglyphless_char): Now static.
3072 Adjust to merge from gnulib.
3073 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3074 * lisp.h: Include <verify.h>, for 'assume'.
3076 * eval.c (clobbered_eassert): New macro.
3077 (internal_catch, internal_condition_case)
3078 (internal_condition_case_1, internal_condition_case_2)
3079 (internal_condition_case_n): Use it instead of eassert
3080 when the argument contains locals clobbered by longjmp.
3081 Don't use clobbered locals outside of clobbered_eassert.
3082 (internal_lisp_condition_case): Use a volatile variable
3083 to work around a local variable's getting clobbered.
3085 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3087 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3088 (PUSH_HANDLER): New macro.
3089 (catchlist): Remove.
3090 (handlerlist): Always declare.
3092 * eval.c (catchlist): Remove (merge with handlerlist).
3093 (handlerlist, lisp_eval_depth): Not static any more.
3094 (internal_catch, internal_condition_case, internal_condition_case_1)
3095 (internal_condition_case_2, internal_condition_case_n):
3097 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3098 handlerlist/catchlist.
3099 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3100 handlerlist which can only handle a single condition-case handler at
3102 (find_handler_clause): Simplify since we only a single branch here
3105 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3107 (bcall0): New function.
3108 (exec_byte_code): Add corresponding cases. Improve error message when
3109 encountering an invalid byte-code. Let Bunwind_protect accept
3110 a function (rather than a list of expressions) as argument.
3112 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3113 and make them unconditional now that they're heap-allocated.
3115 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3117 * charset.c (Fdecode_char, Fencode_char): Remove description of
3118 `restriction' arg. now that it's hidden by advertised-calling-convention.
3120 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3122 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3123 Remove unused variable (from mac-port).
3124 (macfont_draw): Use s->ybase for correct y position.
3126 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3128 * frame.h (struct frame): Drop has_minibuffer member because...
3129 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3130 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3132 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3134 * window.h (struct window): Prefer enum text_cursor_kinds to int
3135 for phys_cursor_type member. Move the latter, phys_cursor_width,
3136 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3137 * window.c (replace_window, make_window): Adjust users.
3139 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3141 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3142 this module is never compiled otherwise.
3144 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3146 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3149 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3151 * xdisp.c (get_next_display_element): Don't call face_for_font in
3152 a build configured --without-x. (Bug#15484)
3154 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3156 * window.c (calc_absolute_offset): #elif should be #elif defined.
3158 * frame.c (delete_frame): Block/unblock input to overcome race
3159 condition (Bug#15475).
3161 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3163 * frame.c (delete_frame): Record selected frame only after
3164 calling Qdelete_frame_functions (Bug#15477).
3166 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3168 * nsterm.m (ns_selection_color): Remove.
3169 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3170 NSColor selectedText(Background)Color. Only for COCOA.
3171 (ns_term_init): Remove assignment of ns_selection_color, logic
3172 moved to ns_get_color.
3174 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3175 NS_SELECTION_COLOR_DEFAULT.
3176 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3178 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3180 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3181 frame' does not have the tool_bar_window member.
3183 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3185 Signal error when reading an empty byte-code object (Bug#15405)
3186 * lread.c (read1): signal error
3187 * alloc.c (make_byte_code): eassert header size
3188 (sweep_vectors): change an int to size_t
3190 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3192 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3193 instead of ints, as it's the usual style for offsetof constants. See:
3194 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3196 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3197 This is ugly, but it should fix the performance problem for older
3198 GCC versions in the short run. I'll look into integrating the
3199 Gnulib module for popcount, as a better fix.
3200 See the thread starting in:
3201 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3202 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3203 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3204 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3205 (popcount_size_t): Use it.
3207 2013-09-24 Daniel Colascione <dancol@dancol.org>
3209 * process.c (Fnetwork_interface_info): Fix build break due to
3212 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3214 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3215 Prefer signed to unsigned integers where either will do.
3216 No need for 'const' on locals that do not escape.
3217 Omit easserts with unnecessary and unportable assumptions about
3218 alignment. Avoid unnecessary casts to char *.
3220 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3222 Use union for the payload of struct Lisp_Vector.
3223 This helps to avoid a few glitches dictated by C's aliasing rules.
3224 * lisp.h (struct Lisp_Vector): Use union for next and
3225 contents member. Adjust comment. Change related users.
3226 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3227 Related users changed.
3228 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3229 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3230 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3231 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3233 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3235 Optimize glyph row clearing and copying routines.
3236 * dispextern.h (struct glyph_row): Change layout of struct
3237 glyph_row to help copy_row_except_pointers. Adjust comment.
3238 * dispnew.c (null_row): Remove.
3239 (clear_glyph_row): Use offsetof and memset to find and clear
3240 just the members that need clearing. Adjust comment.
3241 (copy_row_except_pointers): Likewise for copying.
3243 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3245 Some minor cleanups of recently-added bool vector code.
3246 * conf_post.h (assume): Always return void. Use lint version
3247 only if GCC and MSC versions don't apply.
3248 * conf_post.h (assume):
3249 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3250 Depend on _MSC_VER, not __MSC_VER, for consistency with
3252 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3253 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3254 (bool_vector_binop_driver, count_trailing_zero_bits)
3255 (size_t_to_host_endian): Now static, not static inline;
3256 the latter isn't needed with modern compilers and doesn't
3257 work with older compilers anyway.
3259 * alloc.c (valgrind_p): Use bool for boolean.
3261 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3263 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3264 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3265 (display_last_displayed_message_p, message_buf_print)
3266 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3267 Use bool for boolean.
3268 * dispextern.h (cancel_line, init_desired_glyphs):
3269 Remove ancient leftover.
3270 (help_echo_showing_p, hourglass_shown_p):
3271 * lisp.h (noninteractive_need_newline): Adjust declaration.
3273 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3275 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3277 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3278 ...this file and convert the latter to static. Adjust comment.
3279 (make_initial_frame):
3280 * window.c (init_window_once): Adjust user.
3281 * frame.h (last_nonminibuf_frame): Remove declaration.
3282 * lisp.h (selected_frame): Likewise.
3283 * msdos.c (the_only_display_info): Adjust comment.
3285 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3287 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3288 computing the end column of mouse-highlight that comes from
3289 display or overlay strings. (Bug#15437)
3290 (note_mouse_highlight): Adapt calculation of last argument to
3291 mouse_face_from_string_pos to the above change.
3293 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3294 all platforms, not just for clang.
3296 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3298 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3299 about excess arguments to snprintf.
3301 * conf_post.h(assume): Use __builtin_unreachable for clang.
3303 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3305 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3306 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3308 2013-09-23 Daniel Colascione <dancol@dancol.org>
3310 * alloc.c (USE_VALGRIND): New macro; on by default
3311 when ENABLE_CHECKING.
3312 (mark_maybe_object, mark_maybe_pointer)
3313 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3315 (valgrind_p) [USE_VALGRIND]: New variable.
3316 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3318 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3320 * process.c (wait_reading_process_output): Change int pnamelen to
3323 * nsterm.m (setMarkedText:selectedRange:):
3324 (deleteWorkingText):
3325 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3326 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3327 argument to unsigned long to avoid warning.
3328 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3330 * conf_post.h (assume): Fix compiler error: x shall be cond.
3332 2013-09-22 Daniel Colascione <dancol@dancol.org>
3334 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3335 warning when compiling without a window system.
3337 2013-09-22 Daniel Colascione <dancol@dancol.org>
3339 * data.c (Qbool_vector_p): New symbol.
3340 (bool_vector_spare_mask, popcount_size_t_generic)
3341 (popcount_size_t_msc, popcount_size_t_gcc)
3343 (bool_vector_binop_driver)
3344 (count_trailing_zero_bits, size_t_to_host_endian)
3345 (Fbool_vector_exclusive_or)
3346 (Fbool_vector_union)
3347 (Fbool_vector_intersection, Fbool_vector_set_difference)
3348 (Fbool_vector_subsetp, Fbool_vector_not)
3349 (Fbool_vector_count_matches)
3350 (Fbool_vector_count_matches_at): New functions.
3351 (syms_of_data): Intern new symbol, functions.
3352 * alloc.c (bool_vector_payload_bytes): New function.
3353 (Fmake_bool_vector): Instead of calling Fmake_vector,
3354 which performs redundant initialization and argument checking,
3355 just call allocate_vector ourselves. Make sure we clear any
3356 terminating padding to zero.
3357 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3358 instead of open-coding the size calculation.
3359 (vroundup_ct): New macro.
3360 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3361 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3362 * composite.c (composition_gstring_put_cache):
3363 Change lint_assume to assume.
3364 * conf_post.h (assume): New macro.
3365 (lint_assume): Remove.
3366 * dispnew.c (update_frame_1): Change lint_assume to assume.
3367 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3369 * image.c (gif_load): Change lint_assume to assume.
3370 * lisp.h (eassert_and_assume): New macro.
3371 (Qbool_vector_p): Declare.
3372 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3373 (swap16, swap32, swap64): New inline functions.
3374 * macfont.c (macfont_shape): Change lint_assume to assume.
3375 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3376 * xsettings.c (parse_settings): Use new swap16 and
3377 swap32 from lisp.h instead of file-specific macros.
3379 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3381 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3382 found (which can legitimately happen when the glyph row at the
3383 window start is disabled in the current_matrix. (Bug#15365)
3385 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3387 Fix syntax.h bug introduced by recent INLINE change.
3388 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3389 conditionally compiled one way in some modules, and a different
3390 way in others. This doesn't work with extern inline functions,
3391 which must have the same definition in all modules, because the
3392 defining code might be shared across modules, depending on the
3393 implementation. Symptoms reported by Martin Rudalics in:
3394 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3395 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3396 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3397 overriding the corresponding functions in syntax.h.
3398 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3399 (syntax_property): New inline functions.
3400 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3401 Rewrite in terms of these new functions.
3403 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3405 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3406 not chars_in_text, whose result depends on the multibyteness of
3407 the current buffer. (Bug#15426)
3409 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3411 Port recent change to hosts where pointers aren't 'long'.
3412 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3413 Don't assume that pointers are the same width as 'long'.
3414 Add a compile-time check that a pointer fits into two X slots.
3416 A simpler, centralized INLINE.
3417 * conf_post.h (INLINE): Define only if not already defined.
3418 This allows us to use a single INLINE, defined by one file
3420 * emacs.c (INLINE): Define it.
3421 Also, include category.h, charset.h, composite.h, dispextern.h,
3422 syntax.h, systime.h, so that their INLINE definitions are expanded
3424 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3425 * buffer.h, buffer.c (BUFFER_INLINE):
3426 * category.h, category.c (CATEGORY_INLINE):
3427 * character.h, character.c (CHARACTER_INLINE):
3428 * charset.h, charset.c (CHARSET_INLINE):
3429 * composite.h, composite.c (COMPOSITE_INLINE):
3430 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3431 * frame.h, frame.c (FRAME_INLINE):
3432 * intervals.h, intervals.c (INTERVALS_INLINE):
3433 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3434 * lisp.h, alloc.c (LISP_INLINE):
3435 * process.h, process.c (PROCESS_INLINE):
3436 * syntax.h, syntax.c (SYNTAX_INLINE):
3437 * systime.h, sysdep.c (SYSTIME_INLINE):
3438 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3439 * window.h, window.c (WINDOW_INLINE):
3440 Remove. All uses replaced with INLINE.
3442 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3444 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3447 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3449 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3450 'const char *' to avoid compiler warnings due to similar change in
3451 the prototype of x_get_string_resource.
3453 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3455 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3456 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3457 going to replace static variables below. Adjust comments.
3458 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3459 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3460 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3461 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3462 Related users changed.
3463 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3464 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3465 last_mouse_movement_time, going to replace static variables below.
3467 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3468 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3470 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3471 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3472 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3473 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3474 static variables below.
3475 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3476 (last_mouse_scroll_bar): Remove.
3477 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3478 (mouseExited): Related users changed.
3480 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3482 Do not use external array to process X scroll bar messages.
3483 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3484 (x_send_scroll_bar_event): Pack window pointer into two slots
3485 of XClientMessageEvent if we're 64-bit. Adjust comment.
3486 (x_scroll_bar_to_input_event): Unpack accordingly.
3488 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3490 Ifdef away recent changes which aren't relevant to NS port.
3491 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3492 [!HAVE_NS]: Declare as such.
3493 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3494 [!HAVE_NS]: Define as such.
3496 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3498 * frame.c (x_redo_mouse_highlight): New function
3499 to factor out common code used in W32 and X ports.
3500 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3501 * xterm.h (struct x_display_info):
3502 * w32term.h (struct w32_display_info):
3503 * nsterm.h (struct ns_display_info): New members
3504 last_mouse_motion_frame, last_mouse_motion_x and
3505 last_mouse_motion_y, going to replace static variables below.
3506 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3507 (redo_mouse_highlight): Remove.
3508 (note_mouse_movement, syms_of_xterm): Adjust user.
3509 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3510 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3511 (redo_mouse_highlight): Remove.
3512 (note_mouse_movement, syms_of_w32term): Adjust user.
3513 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3514 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3516 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3517 * nsfns.m (compute_tip_xy): Adjust user.
3519 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3521 * frame.c (x_mouse_grabbed): New function.
3522 * dispextern.h (x_mouse_grabbed): Add prototype.
3523 (last_mouse_frame): Remove declaration.
3524 * xterm.h (struct x_display_info):
3525 * w32term.h (struct w32_display_info):
3526 * nsterm.h (struct ns_display_info): New member
3527 last_mouse_frame, going to replace...
3528 * xdisp.c (last_mouse_frame): ...global variable.
3529 (note_tool_bar_highlight):
3530 * w32term.c (w32_mouse_position, w32_read_socket):
3531 * xterm.c (XTmouse_position, handle_one_xevent):
3532 Use x_mouse_grabbed.
3533 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3535 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3537 * w32term.c (w32_read_socket): Avoid temporary
3538 variables in a call to x_real_positions.
3539 * xterm.c (handle_one_xevent): Likewise.
3541 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3543 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3544 (x_icon_type): Remove prototype.
3545 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3546 * frame.c (x_icon_type): Remove.
3547 * w32term.c (x_make_frame_visible, x_iconify_frame):
3548 * xterm.c (x_make_frame_visible, x_iconify_frame):
3549 Use x_set_bitmap_icon to factor out common code.
3551 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3553 * dispextern.h (check_x_display_info, x_get_string_resource):
3554 Declare here just once and unify the latter.
3555 * frame.c (check_x_display_info, x_get_string_resource):
3556 * nsterm.h (check_x_display_info):
3557 * xrdb.c (x_get_string_resource):
3558 * xterm.h (check_x_display_info): Remove prototypes.
3559 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3560 * w32reg.c (x_get_string_resource): Likewise.
3561 (w32_get_rdb_resource): Adjust user.
3563 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3565 * xterm.h (struct x_display_info): New member
3566 x_pending_autoraise_frame, going to replace...
3567 * xterm.c (pending_autoraise_frame): ...static variable.
3568 (x_new_focus_frame, XTread_socket): Adjust users.
3569 * w32term.h (struct w32_display_info): New member
3570 w32_pending_autoraise_frame, going to replace...
3571 * w32term.c (pending_autoraise_frame): ...global variable.
3572 (x_new_focus_frame, w32_read_socket): Adjust users.
3574 2013-09-17 Glenn Morris <rgm@gnu.org>
3576 * xdisp.c (message_dolog): If we create *Messages*,
3577 switch it to messages-buffer-mode.
3579 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3581 Don't overuse 'const' in types of locals.
3582 * bidi.c (bidi_count_bytes):
3583 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3584 (xg_event_is_for_scrollbar):
3585 * xselect.c (x_handle_property_notify)
3586 (x_handle_selection_notify, x_handle_dnd_message):
3587 * xsettings.c, xsettings.h (xft_settings_event):
3588 * xterm.c (x_handle_net_wm_state, handle_one_event)
3589 (x_menubar_window_to_frame, x_detect_focus_change)
3590 (construct_mouse_click, note_mouse_movement)
3591 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3592 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3593 (handle_one_xevent, x_handle_net_wm_state):
3594 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3595 (x_handle_dnd_message):
3596 Avoid unnecessary 'const', typically the second 'const' in
3597 'const foo * const arg', a 'const' that does not affect the API
3598 and doesn't significantly help the human reader.
3600 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3602 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3603 only if Glib < 2.36.0.
3604 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3605 * xsettings.c (init_gconf, init_gsettings): Do not check
3607 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3609 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3611 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3613 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3614 before calling g_type_init.
3616 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3618 * nsterm.m (syms_of_nsterm): ... to here.
3620 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3622 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3623 (ignore_next_mouse_click_timeout): Use Time as X does.
3624 (handle_one_xevent): Avoid cast and use unsigned comparison.
3626 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3628 Do not copy X event in handle_one_xevent except KeyPress case.
3629 Wnen XEvent is processed, it is unlikely to be changed except
3630 KeyPress case, so we can avoid copying and use const pointer to
3631 const data to make sure that an event is not changed elsewhere.
3632 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3633 const' and do not create local copy except for the KeyPress event.
3634 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3635 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3636 (x_handle_net_wm_state, x_menubar_window_to_frame)
3637 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3638 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3639 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3640 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3641 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3642 (x_handle_dnd_message):
3643 * xsettings.c (xft_settings_event):
3644 Use 'const XEvent * const' where appropriate.
3645 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3647 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3649 Fix X event waiting to handle multiple frames.
3650 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3651 * xterm.c (pending_event_wait): Remove. Adjust users.
3652 (x_detect_focus_change): Pass frame arg.
3653 (handle_one_xevent): Find related frame early and clear per-frame
3654 wait_event_type only if this is an event for the relevant frame.
3655 (x_wait_for_event): Use per-frame wait_event_type.
3657 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3659 * nsfns.m (Fx_create_frame): Fix font driver registration for
3662 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3663 for syms_of_macfont.
3665 * nsterm.m: Include macfont.h.
3666 (ns_tmp_flags, ns_tmp_font): Remove.
3667 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3668 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3669 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3670 (changeFont:): Fix code style. Check for font driver type when
3673 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3676 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3677 (nsfont_open): Set font driver type.
3678 Set font->ascent and font->descent. Figure out font instead of
3679 ns_tmp_font, and flags instead of ns_tmp_flags.
3680 Fix indentation. Remove call to ns_draw_text_decoration,
3683 * nsfns.m: Include macfont.h.
3684 (Fx_create_frame): Register macfont driver, make a better default font.
3685 (Fns_popup_font_panel): Get font from macfont driver, if used.
3687 * macfont.m, macfont.h, maccuvs.h: New files.
3689 * font.h: Declare syms_of_macfont.
3691 * font.c (syms_of_font): Call syms_of_macfont.
3693 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3695 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3697 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3698 and it is always zero for others, so I assume that this is an ancient
3699 leftover which nobody will want to change any more.
3700 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3701 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3702 * frame.c (x_set_scroll_bar_width):
3703 * w32fns.c (w32_createscrollbar):
3704 * w32term.c (w32_set_vertical_scroll_bar):
3705 * xfns.c (x_set_scroll_bar_default_width):
3706 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3707 (x_scroll_bar_expose): Related users changed.
3709 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3711 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3712 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3713 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3715 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3717 * nsterm.h, w32term.h, xterm.h: ...and not here.
3718 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3719 Remove unused Xisms.
3720 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3721 these modules are never compiled otherwise.
3723 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3725 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3726 Doc fix. (Bug#15375)
3728 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3730 Unify Fx_focus_frame between all ports.
3731 * frame.h (x_focus_frame): New prototype.
3732 * xfns.c (Fx_focus_frame): Remove.
3733 (syms_of_xfns): Do not defsubr it.
3734 (x_focus_frame): X implementation.
3735 * nsfns.m (Fx_focus_frame): Remove.
3736 (syms_of_nsfns): Do not defsubr it.
3737 (x_focus_frame): NS implementation.
3738 * w32term.c (Fx_focus_frame): Remove.
3739 (x_focus_on_frame): Rename to...
3740 (x_focus_frame): W32 implementation.
3741 * w32term.h (x_focus_on_frame): Remove prototype.
3742 * w32fns.c (Fx_focus_frame): Remove.
3743 (syms_of_w32fns): Do not defsubr it.
3744 * frame.c (Fx_focus_frame): Define here.
3745 (syms_of_frame): Defsubr here.
3746 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3748 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3750 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3751 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3752 each port to reference the port-specific window system data.
3753 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3754 (FRAME_DISPLAY_INFO): Define.
3755 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3756 (FRAME_DISPLAY_INFO): Define. Adjust users.
3757 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3758 (FRAME_DISPLAY_INFO): Define. Adjust users.
3759 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3760 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3761 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3762 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3763 * xselect.c, xterm.c: All related users changed.
3765 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3767 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3768 (x_menubar_window_to_frame): Remove prototypes.
3769 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3770 (x_menubar_window_to_frame, x_top_window_to_frame):
3772 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3773 (x_menubar_window_to_frame, x_top_window_to_frame):
3774 ...to here and convert all but the last to static.
3776 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3778 * lisp.mk (lisp): Add w32-common-fns.elc.
3780 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3782 * charset.c (char_charset): Document an exception for char-charset.
3784 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3786 * xterm.h (x_display_info): New field last_user_time...
3787 * xterm.c (toplevel): ...to replace static last_user_time.
3788 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3790 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3792 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3793 scroll bar values to prevent thumb from disappear and update comment.
3795 2013-09-11 Glenn Morris <rgm@gnu.org>
3797 * emacs.c (usage_message): Possessive apostrophe tweak.
3799 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3801 * nsterm.m (syms_of_nsterm): Use Qns.
3802 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3803 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3804 * xfns.c (x_display_info_for_name, Fx_open_connection):
3805 Remove old '#if 0' code.
3806 (syms_of_xfns): Use Qx.
3807 * termhooks.h (fullscreen_hook): Remove the leftover.
3808 (struct terminal): Fix typo in comment.
3810 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3812 Cleaning up a few X scroll bar bits.
3813 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3814 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3815 New member last_seen_part, going to replace...
3816 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3817 (xt_action_hook) [USE_LUCID]: Adjust user.
3818 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3819 Lucid-specific scroll bar support.
3820 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3821 to int and adjust to use last_seen_part member.
3822 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3823 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3824 Initialize last_seen_part.
3826 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3828 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3829 insert-buffer-substring an empty string.
3831 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3833 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3834 avoiding a GCC warning.
3836 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3838 Ifdef away frame tool bar code when it is not really used.
3839 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3840 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3841 and minimize_tool_bar_window_p under the above.
3842 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3843 (fset_tool_bar_window): Likewise.
3844 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3845 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3846 (change_frame_size_1):
3847 * window.c (window_from_coordinates, Frecenter): Adjust users.
3848 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3849 code is not really used.
3850 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3851 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3852 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3853 [!USE_GTK && !HAVE_NS]: Define as such.
3854 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3855 (note_mouse_highlight, expose_frame):
3856 * xfns.c (x_set_tool_bar_lines):
3857 * xterm.c (handle_one_xevent): Adjust users.
3859 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3861 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3862 This bug was introduced by my 2013-08-26 patch, which incorrectly
3863 assumed that the terminfo implementation doesn't use termcap buffers.
3864 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3865 these buffers apparently are used after all.
3866 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3867 (struct tty_display_info): Define members termcap_term_buffer and
3868 termcap_strings_buffer even if TERMINFO.
3870 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3873 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3874 'usage' docstring entry to pacify make-docfile.
3876 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3878 Change comparison functions =, <, >, <=, >= to take many arguments.
3879 * data.c: Change comparison functions' interface and implementation.
3880 * lisp.h: Make arithcompare available for efficient two arg
3882 * bytecode.c: Use arithcompare.
3883 * fileio.c: Use new interface.
3885 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3887 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3889 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3891 * eval.c (Feval): Document the new use of `lexical'.
3893 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3895 Review and drop old frame resize hack.
3896 * frame.h (struct frame): Remove force_flush_display_p.
3897 * dispnew.c (update_frame): Adjust user and don't call
3898 flush_frame here. The comment has said that there was an issues
3899 with redisplaying fringes, but I don't see any differences with
3900 and without this hack. Hopefully we can continue without it.
3901 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3902 current frame matrices twice if resized_p is set.
3904 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3906 Do not populate pure Xism x_sync to other ports.
3907 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3908 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3909 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3910 * w32term.h (x_sync): Remove prototype.
3912 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3914 Cleanup frame flushing.
3915 * dispextern.h (struct redisplay_interface):
3916 Drop flush_display_optional because flush_display is enough
3917 for X and flushing via RIF is just a no-op for others.
3918 * frame.h (flush_frame): New function.
3919 * dispnew.c (update_frame):
3920 * minibuf.c (read_minibuf):
3921 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3923 * keyboard.c (detect_input_pending_run_timers): Do not flush
3924 all frames but selected one in redisplay_preserve_echo_area.
3925 * nsterm.m (ns_flush): Remove no-op.
3926 (ns_redisplay_interface): Adjust user.
3927 * w32term.h (x_flush): Remove no-op.
3928 (w32_redisplay_interface): Adjust user.
3929 * xterm.c (x_flush): Simplify because we do not flush all
3930 frames at once any more. Adjust comment.
3931 (x_redisplay_interface): Adjust user.
3933 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3935 Port --without-x --enable-gcc-warnings to Fedora 19.
3936 * gfilenotify.c (globals_of_gfilenotify):
3937 Call g_type_init only if using an older glib version that needs it.
3939 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3941 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3942 (last_glyphless_glyph_merged_face_id): Remove declarations.
3943 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3944 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3945 (last_glyphless_glyph_merged_face_id): Now static.
3946 (merge_escape_glyph_face): New function, refactored from...
3947 (get_next_display_element): ...here.
3948 (merge_glyphless_glyph_face): New function, refactored from...
3949 (produce_glyphless_glyph): ...here...
3950 * term.c (produce_glyphless_glyph): ...and here.
3952 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3954 * eval.c (eval_sub): Only call Ffunction if necessary.
3956 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3958 Attempt to make redisplay more selective when changing cursor type.
3959 * frame.h (struct frame): New bitfield cursor_type_changed.
3960 * xdisp.c (cursor_type_changed): Remove.
3961 (try_cursor_movement, redisplay_window, try_window_id)
3962 (set_frame_cursor_types, try_window_reusing_current_matrix):
3963 Adjust to use per-frame bitfield.
3964 (redisplay_internal): Look for cursor type change on each visible
3965 frame and consider all frames if cursor type has been changed on
3966 the frame other than selected. If cursor type has been changed on
3967 selected frame only, do not use fast update.
3969 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3971 Attempt to make redisplay more selective when changing fonts.
3972 * frame.h (struct frame): New bitfield fonts_changed.
3973 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3974 (adjust_frame_glyphs): Add prototype.
3975 * dispnew.c (fonts_changed_p): Remove.
3976 (adjust_glyphs): Remove because we do not
3977 adjust matrices on all frames at once any more.
3978 (adjust_frame_glyphs): Block and unblock input here.
3979 (adjust_glyph_matrix): Use fonts_changed.
3980 (change_frame_size_1): Use adjust_frame_glyphs.
3981 * font.c (font_open_entity): Use fonts_changed.
3982 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3983 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3984 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3985 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3986 (shrink_mini_window, Fresize_mini_window_internal)
3987 (window_scroll_pixel_based, Fset_window_configuration)
3988 (apply_window_adjustment, Fset_window_vscroll):
3989 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3990 Use adjust_frame_glyphs.
3991 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3992 (try_window_reusing_current_matrix, try_window_id, display_line)
3993 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3994 (redisplay_internal): Consider fonts_changed and adjust frame
3995 matrices for each frame only if the frame is visible. If font
3996 has been changed on some frame during full redisplay, retry
3997 only visible frames where the font has been actually changed.
3999 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4001 Cache current header and mode line height for each window.
4002 * window.h (struct window): New fields mode_line_height
4003 and header_line_height.
4004 * window.c (make_window): Initialize them.
4005 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4006 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4007 (current_mode_line_height, current_header_line_height):
4009 * xdisp.c (current_mode_line_height, current_header_line_height):
4011 (pos_visible_p, init_xdisp): Adjust user.
4012 (redisplay_window): Invalidate mode_line_height and
4013 header_line_height if current and desired matrices do not agree.
4015 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4017 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4018 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4020 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4022 Make --without-x compatible with --enable-gcc-warnings.
4023 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4024 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4025 members under HAVE_WINDOW_SYSTEM.
4026 * keyboard.c (make_lispy_focus_out): Likewise.
4027 (record_menu_key): Move under HAVE_MENUS.
4028 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4029 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4030 (syms_of_xdisp): Adjust user.
4031 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4032 (start_hourglass, cancel_hourglass):
4033 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4034 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4035 and CLEAR_FONT_TABLE_NFONTS.
4036 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4037 Declare only if HAVE_WINDOW_SYSTEM.
4038 (lface_same_font_attributes_p, clear_face_gcs): Define only
4039 if HAVE_WINDOW_SYSTEM.
4041 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4043 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4044 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4045 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4047 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4049 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4051 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4053 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4054 This fixes a type error on hosts where ptrdiff_t is wider than int.
4056 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4058 * keyboard.c (read_key_sequence_vs): New function.
4059 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4062 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4064 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4066 Makefile improvements.
4067 * Makefile.in (config.status): Don't use double-colon rules, as
4068 they are not portable according to POSIX. Fix shell typo with `;
4069 I guess this rule has never been tested?
4070 (VCSWITNESS): New macro, to override any environment var.
4072 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4074 * xterm.h (struct x_display_info): Do not track X connection
4075 fd separately because it is always available from Display.
4076 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4079 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4081 * buffer.c (drop_overlay):
4082 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4083 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4085 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4087 * buffer.c (Fmake_overlay, Fmove_overlay):
4088 * intervals.c (set_point_from_marker):
4089 * print.c (PRINTPREPARE): Prefer signal_error
4090 to plain error and report unsuitable marker too.
4092 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4094 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4095 for 'dragging' member.
4096 (struct x_output): Remove set-but-unused leftovers
4097 'left_before_move' and 'top_before_move'.
4098 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4099 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4100 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4101 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4102 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4103 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4104 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4105 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4107 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4109 * nsfont.m (INVALID_GLYPH): New define.
4110 (nsfont_encode_char): Use INVALID_GLYPH.
4111 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4113 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4115 * xterm.c (x_last_mouse_movement_time): Revert last change.
4116 This code should use XDisplayMotionBufferSize to check display's
4117 motion history first, and there are few other issues as well.
4118 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4119 (handle_one_xevent): Adjust user.
4121 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4123 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4124 * frame.c (Flast_nonminibuf_frame): ... to here.
4125 (check_minibuf_window): Don't abort if no window was found
4128 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4130 Use XGetMotionEvents to ask the last mouse motion time from X server.
4131 * xterm.c (X_MOTION_HISTORY): Default to 1.
4132 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4133 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4134 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4135 Ifdef away legacy code.
4136 (XTmouse_position, x_scroll_bar_report_motion):
4137 Use x_last_mouse_movement_time.
4138 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4141 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4143 * msdos.c (last_mouse_window): Move to...
4144 (dos_rawgetc): ...this function and adjust comment.
4145 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4146 (mouseMoved): ...this function and adjust comment.
4147 * w32term.c (last_window): Likewise with...
4148 (w32_read_socket): ...this function.
4149 * xterm.c (last_window): Likewise with...
4150 (handle_one_xevent): ...this function.
4152 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4154 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4155 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4156 (handle_one_xevent): ...to here.
4157 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4160 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4162 * msdos.c (IT_set_terminal_window): Remove no-op.
4163 (initialize_msdos_display): Adjust terminal setup.
4164 * w32console.c (w32con_set_terminal_window): Remove no-op.
4165 (initialize_w32_display): Adjust terminal setup.
4166 * w32term.c (w32_set_terminal_window): Remove no-op.
4167 (w32_create_terminal): Adjust terminal setup.
4168 * xterm.c (XTset_terminal_window): Remove no-op.
4169 (x_create_terminal): Adjust terminal setup.
4171 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4173 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4175 (ns_create_terminal): Adjust terminal setup.
4176 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4178 (w32_create_terminal): Adjust terminal setup.
4179 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4181 (x_create_terminal): Adjust terminal setup.
4183 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4185 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4186 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4187 * dispnew.c (buffer_posn_from_coords):
4188 * window.c (Fwindow_end, displayed_window_lines):
4189 * xdisp.c (redisplay_mode_lines): Use it.
4191 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4193 * fontset.c (face_for_char): Check char in the current face font first
4194 if HAVE_NS (Bug#15138).
4196 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4198 * window.c (temp_output_buffer_show): Make sure window returned
4199 by display_buffer is live (Bug#15213).
4201 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4203 Minor cleanup to avoid forward declarations.
4204 * coding.h (struct ccl_spec): Remove forward declaration.
4205 * composite.h (toplevel): Include font.h.
4206 (struct composition_it, struct face, struct font_metrics):
4207 Remove forward declaration.
4208 * dispextern.h (struct image, struct atimer): Likewise.
4209 * emacsgtkfixed.h (struct frame): Likewise.
4210 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4211 * font.h (struct font_driver, struct font, struct glyph_string)
4212 (struct face): Remove forward declaration.
4213 * fontset.h (struct face, struct font): Likewise.
4214 * frame.h (toplevel): Style cleanup.
4215 (enum output_method): Move to...
4216 * termhooks.h (enum output_method): ...here.
4217 (struct glyph, struct frame, struct ns_display_info)
4218 (struct x_display_info, struct w32_display_info):
4219 Remove forward declaration.
4220 * xterm.h (toplevel): Include termhooks.h.
4221 (struct font, struct window, struct glyph_matrix, struct frame)
4222 (struct input_event, struct face, struct image): Remove forward
4224 * gtkutil.h (struct _widget_value): Likewise.
4225 * keyboard.h (toplevel): Include termhooks.h.
4226 (struct input_event): Remove forward declaration.
4228 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4230 * intervals.c (set_point_from_marker): New function.
4231 * editfns.c (Fgoto_char):
4232 * process.c (Finternal_default_process_filter):
4233 * window.c (select_window_1): Use it.
4234 * buffer.h (set_point_from_marker): Add prototype.
4236 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4238 * w32.c (term_winsock): Call release_listen_threads before calling
4240 (_sys_wait_accept): Wait for accept event in a loop with a finite
4241 timeout, instead of waiting indefinitely. Will hopefully avoid
4242 hanging during exit because WSACleanup deadlocks waiting for the
4243 event object to be released. (Bug#14333)
4245 * w32proc.c (release_listen_threads): New function, signals all
4246 the reader threads that listen for connections to stop waiting.
4248 * w32.h (release_listen_threads): Add prototype.
4250 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4252 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4253 field of new marker (for sanity and safety).
4254 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4255 anyway because XMISCTYPE is a function and can't be an lvalue).
4257 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4259 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4260 (x_after_update_window_line, x_scroll_bar_create):
4261 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4262 (handle_one_xevent, x_clear_frame_area):
4263 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4264 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4265 * xterm.h (x_clear_area): Adjust prototype.
4267 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4269 Hook scanning and indentation functions to find_newline. This helps
4270 to avoid duplicated code and renders more respect to newline cache.
4271 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4272 * cmds.c (Fforward_line):
4273 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4274 Use find_newline and avoid unnecessary point movements.
4275 * search.c (scan_newline): Implement on top of find_newline.
4277 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4279 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4280 scoped code (bug#11258).
4282 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4284 * nsterm.m (last_window): New variable.
4285 (EV_TRAILER2): New macro.
4286 (EV_TRAILER): Call EV_TRAILER2.
4287 (mouseMoved:): Add support for mouse-autoselect-window
4288 on nextstep (Bug#6888).
4290 2013-08-28 Andreas Schwab <schwab@suse.de>
4292 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4293 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4294 Remove unused macro definitions.
4295 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4296 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4297 Only define if emacs.
4299 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4301 Prefer enum glyph_row_area to int where appropriate.
4302 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4304 (window_box, window_box_width, window_box_left, window_box_left_offset)
4305 (window_box_right, window_box_right_offset): Adjust prototypes.
4306 * xdisp.c (window_box, window_box_width, window_box_left)
4307 (window_box_left_offset, window_box_right, window_box_right_offset):
4308 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4309 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4310 * nsterm.m (ns_clip_to_row):
4311 * w32term.c (w32_clip_to_row):
4312 * xterm.c (x_clip_to_row): Likewise.
4314 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4316 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4317 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4319 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4321 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4322 for portability to hosts where /bin/sh has problems.
4324 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4326 Redesign redisplay interface to drop global output_cursor.
4327 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4328 (toplevel): Remove declaration of output_cursor.
4329 (set_output_cursor, x_cursor_to): Remove prototype.
4330 * window.h (struct window): New member output_cursor.
4331 (output_cursor_to): New function to replace RIF member.
4332 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4333 (update_text_area, set_window_cursor_after_update): Use it.
4334 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4335 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4336 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4337 * w32term.c (x_update_window_begin, x_update_window_end):
4338 * xterm.c (x_update_window_begin, x_update_window_end):
4339 Adjust to use per-window output cursor.
4341 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4343 Simplify SELECT_TYPE-related code.
4344 Like EMACS_TIME, this portability layer is no longer needed, since
4345 Emacs has been using fd_set as a portability layer for some time.
4346 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4347 (SELECT_TYPE): Remove. All uses changed to fd_set.
4348 (fd_set) [!FD_SET]: New typedef.
4350 Simplify EMACS_TIME-related code.
4351 This portability layer is no longer needed, since Emacs has been
4352 using struct timespec as a portability layer for some time.
4353 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4354 Include <time.h> rather than "systime.h"; that's all that's needed now.
4355 * dispnew.c: Include <timespec.h> rather than "systime.h";
4356 that's all that's needed now.
4357 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4358 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4359 TIMESPEC_RESOLUTION.
4360 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4361 LOG10_TIMESPEC_RESOLUTION.
4362 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4363 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4364 (make_emacs_time): Remove. All used changed to make_timespec.
4365 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4366 (current_timespec): Rename from current_emacs_time. All uses changed.
4367 (add_emacs_time): Remove. All uses changed to timespec_add.
4368 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4369 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4370 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4371 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4372 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4373 (current_timespec): Rename from current_emacs_time. All uses changed.
4374 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4375 changed to timespec_cmp.
4376 * xgselect.c: Include <timespec.h>, since our .h files don't.
4378 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4380 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4381 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4382 Remove the leftovers.
4383 * gtkutil.c (toplevel): Do not declare Qxft but include
4385 * image.c (toplevel): Do not declare Vlibrary_cache because
4386 it's already done in lisp.h.
4388 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4390 * lisp.h (Mouse_HLInfo): Move from here...
4391 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4392 (reset_mouse_highlight): New function.
4393 * msdos.c (dos_set_window_size, IT_update_begin)
4394 (internal_terminal_init):
4395 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4396 (ns_initialize_display_info):
4397 * w32console.c (initialize_w32_display):
4398 * w32term.c (x_update_window_end, x_free_frame_resources)
4399 (w32_initialize_display_info):
4400 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4401 * window.c (Fdelete_other_windows_internal):
4402 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4403 * termchar.h (toplevel):
4404 * xterm.h (toplevel): Include dispextern.h.
4406 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4408 Fix minor problems found by static checking.
4409 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4410 (expect): Avoid nested-if warning.
4411 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4412 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4413 * nsterm.h, nsterm.m (ns_select):
4414 * xgselect.c, xgselect.h (xg_select):
4415 Adjust signature to better match pselect's.
4416 * nsterm.m (ns_select):
4417 Don't set *TIMEOUT, since pselect doesn't.
4418 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4419 diagnostic about assigning const char * to it.
4420 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4422 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4424 * lread.c (substitute_object_recurse): Handle hash-tables as well
4427 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4429 Fix unlikely core dump in init_tty, and simplify terminfo case.
4430 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4431 The old version incorrectly dumped core if malloc returned a
4432 buffer containing only non-NUL bytes.
4433 (init_tty): Do not allocate or free termcap buffers; the
4434 struct does that for us now.
4435 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4436 (struct tty_display_info): Define members termcap_term_buffer and
4437 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4438 use them. Allocate them directly in struct rather than indirectly
4439 via a pointer, to simplify init_tty.
4441 * frame.c (check_minibuf_window): Initialize 'window' properly,
4442 so that Emacs reliably aborts later if 'window' is not initialized.
4444 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4446 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4447 of VoidSymbol (Bug#15154).
4449 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4451 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4452 mouse_face_beg_y and mouse_face_end_y.
4453 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4454 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4455 Adjust users and update comment where appropriate.
4457 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4459 * frame.c (check_minibuf_window): New function.
4460 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4461 Call check_minibuf_window (Bug#15183).
4463 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4465 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4466 because this is the only last cursor data we need to keep and consult.
4467 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4468 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4471 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4473 Fix recovering from possible decompression error.
4474 Since insert_from_gap doesn't always move point, we can't use PT as
4475 the position where the partially decompressed data ends, and
4476 should count how many bytes was produced so far.
4477 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4478 (unwind_decompress): Really delete partially uncompressed data.
4479 (Fzlib_decompress_region): Take decompressed data size into account.
4481 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4483 * syntax.c (init_syntax_once): Adjust comment and do an early
4484 initialization of Qchar_table_extra_slots just once...
4485 * casetab.c (init_casetab_once):
4486 * category.c (init_category_once):
4487 * character.c (syms_of_character):
4488 * coding.c (syms_of_coding):
4489 * xdisp.c (syms_of_xdisp): ...and omit it here.
4491 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4493 * xdisp.c (get_next_display_element): Don't apply to characters
4494 from a display vector the logic of setting it->end_of_box_run_p
4495 suitable for characters from a buffer. (Bug#15175)
4497 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4498 to handle directories, rather than '_utime' which doesn't.
4501 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4503 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4504 or fullscreen (Bug#14627).
4506 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4508 System-dependent integer overflow fixes.
4509 * process.c (Fset_process_window_size): Signal an error if
4510 the window size is outside the range supported by the lower level.
4511 * sysdep.c (set_window_size): Return negative on error,
4512 nonnegative on success, rather than -1, 0, 1 on not in system,
4513 failure, success. This is simpler. Caller changed.
4514 (serial_configure): Remove unnecessary initialization of local.
4515 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4516 size fits in unsigned long; this isn't true on some 32-bit hosts.
4517 Avoid buffer overrun if some future version of /proc/meminfo has a
4518 variable name longer than 20 bytes.
4519 (system_process_attributes) [__FreeBSD__]:
4520 Don't assume hw.availpages fits in 'int'.
4522 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4524 Don't let very long directory names overrun the stack.
4525 Fix some related minor problems involving "//", vfork.
4526 * callproc.c (encode_current_directory): New function.
4527 (call_process): Don't append "/"; not needed.
4528 * fileio.c (file_name_as_directory_slop): New constant.
4529 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4530 this can save the caller having to alloca.
4531 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4532 Use SAFE_ALLOCA, not alloca.
4533 (directory_file_name, Fexpand_file_name): Leave leading "//"
4534 alone, since it can be special even on POSIX platforms.
4535 * callproc.c (call_process):
4536 * process.c (Fformat_network_address):
4537 * sysdep.c (sys_subshell):
4538 Use encode_current_directory rather than rolling our own.
4539 (create_process): No need to encode directory; caller does that now.
4540 * process.h (encode_current_directory): New decl.
4541 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4542 Rework to avoid 'goto xyzzy;'.
4544 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4546 * xdisp.c (handle_face_prop): If the default face was remapped use
4547 the remapped face for strings from prefix properties. (Bug#15155)
4549 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4551 Minor cleanup for redisplay interface and few related functions.
4552 * frame.h (enum text_cursor_kinds): Move from here...
4553 * dispextern.h (enum text_cursor_kinds): ...to here.
4554 (toplevel): Drop unnecessary declarations.
4555 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4556 in update_window_end_hook and draw_window_cursor functions.
4557 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4558 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4559 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4560 * xterm.c (x_update_window_end, x_draw_window_cursor):
4561 * xdisp.c (display_and_set_cursor, update_window_cursor)
4562 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4563 enum text_cursor_kinds where appropriate.
4565 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4567 Redesign redisplay interface to drop updated_row and updated_area.
4568 * dispextern.h (updated_row, updated_area): Remove declaration.
4569 (struct redisplay_interface): Pass glyph row and row area parameters
4570 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4571 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4573 * dispnew.c (updated_row, updated_area): Remove.
4574 (redraw_overlapped_rows, update_window_line): Adjust user.
4575 (update_marginal_area, update_text_area): Likewise. Pass updated row
4576 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4577 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4580 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4582 * process.c (flush_pending_output): Remove stub.
4585 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4587 * callproc.c: Fix race that killed background processes (Bug#15144).
4588 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4589 Record deleted process-id in critical section, not afterwards.
4590 Don't mistakenly kill process created by a call-process invocation
4591 that discards output and does not wait.
4593 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4595 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4596 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4597 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4598 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4599 to shut up compiler in mark_object.
4600 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4602 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4604 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4605 We can't portably rely on PTY_OPEN doing that, even if
4606 it calls posix_openpt with O_CLOEXEC.
4608 2013-08-20 Kenichi Handa <handa@gnu.org>
4610 * character.c (string_char): Improve commentary.
4612 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4614 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4615 (struct animation_cache): Make signature a flexible array member.
4616 All uses changed. This is a tad slower but may insulate us better
4617 from future changes to ImageMagick.
4619 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4621 * image.c: Shrink memory needed for animation cache.
4622 (SIGNATURE_DIGESTSIZE): New constant.
4623 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4624 (imagemagick_create_cache): Copy the signature. This saves
4625 several KB of memory that ImageMagick wastes per signature.
4626 Don't bother updating the update_time, as the caller does that now.
4627 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4628 it's a fixed size struct member now.
4629 (imagemagick_get_animation_cache): Always destroy the signature,
4630 as it's now imagemagick_create_cache's responsibility to copy it.
4631 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4632 and use memcmp rather than strcmp.
4633 eassert that ImageMagick returns a signature of the specified length.
4635 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4637 * image.c (imagemagick_get_animation_cache): Don't segfault on
4639 (imagemagick_get_animation_cache): Revert to previous definition
4640 so that it actually works. But keep the memory leak fix.
4641 (imagemagick_get_animation_cache): Fix memory leak.
4643 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4645 * image.c: Fix animation cache signature memory leak.
4646 Fix some other minor performance problems while we're at it.
4647 (imagemagick_create_cache): Clear just the members that
4648 need clearing. Don't set update_time, as caller does that now.
4649 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4650 Simplify by using pointer-to-pointer instead of a prev pointer.
4651 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4652 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4653 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4654 it's already a copy. Free the signature probe unless it's cached.
4656 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4657 This was introduced by my 2013-08-12 fix for Bug#15035.
4659 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4661 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4662 (imagemagick_prune_animation_cache): Now static.
4664 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4666 * image.c (imagemagick_get_animation_cache): Don't segfault when
4667 pruning all entries.
4669 2013-08-18 Ken Brown <kbrown@cornell.edu>
4671 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4672 static heap if ENABLE_CHECKING is defined.
4673 (max_bss_sbrk_ptr): New variable.
4675 (report_sheap_usage): Report maximum static heap usage instead of
4676 ending static heap usage.
4678 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4680 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4681 of zlib_initialized according to the results of calling
4682 init_zlib_functions.
4684 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4686 * image.c: Implement an ImageMagick per-image cache.
4687 (imagemagick_get_animation_cache): Fix a double-free error.
4688 (imagemagick_load_image): Remove the ping_wand code, which only
4689 apparently saved time on invalid animated images, and slowed down
4690 everything else. Optimise for the common case.
4692 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4694 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4696 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4698 * marker.c (set_marker): Remove documentation of undefined behavior.
4700 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4702 * image.c (imagemagick_compute_animated_image): Animate correctly
4703 when sub-images are smaller than the main image.
4704 (imagemagick_compute_animated_image): Setting the iterator row to
4705 zero is apparently not allowed.
4706 (imagemagick_compute_animated_image): Allow images that say they
4707 have sub-images that are bigger than the main image, but just crop
4710 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4712 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4714 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4716 * image.c (imagemagick_compute_animated_image): Respect the GIF
4719 2013-08-15 Ken Brown <kbrown@cornell.edu>
4721 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4722 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4725 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4727 Fix minor problems found by static checking.
4728 * frame.c (delete_frame):
4729 * xdisp.c (next_element_from_display_vector):
4730 Avoid uninitialized local.
4731 * image.c (imagemagick_compute_animated_image): Port to C89.
4732 Prefer usual GNU indentation style for loops.
4733 Be more careful about bizarrely large sizes, by using ptrdiff_t
4736 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4738 Fix infinite frame selection loop (Bug#15025).
4739 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4741 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4743 * xdisp.c (compute_window_start_on_continuation_line):
4744 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4745 to make sure we end up setting the window start at the leftmost
4746 visible character of the display line. This avoids funky
4747 horizontal shifting because the window start is not kept on the
4748 same position. (Bug#15090)
4749 (next_element_from_display_vector): Support 'box' face attribute
4750 in the face definitions of a display vector. (Bug#15099)
4752 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4754 * image.c (imagemagick_compute_animated_image): Implement animated
4756 (imagemagick_compute_animated_image): Fix some compilation
4757 warnings. Implement a very simple cache to make the animation
4758 usable at all, but it should be replaced with a per-image cache.
4760 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4762 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4763 to do `for' loops over alist values.
4764 * buffer.h (FOR_EACH_BUFFER):
4765 * process.c (FOR_EACH_PROCESS): Use it.
4766 (handle_child_signal, status_notify, Fget_buffer_process)
4767 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4769 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4771 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4772 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4773 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4774 to xzalloc and so avoid redundant call to memset.
4775 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4776 members because it is allocated with xzalloc and so already zeroed.
4778 2013-08-14 Ken Brown <kbrown@cornell.edu>
4780 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4783 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4785 Utility function and macro to copy Lisp string to C string.
4786 * lisp.h (xlispstrdupa): New macro.
4787 (xlispstrdup): New prototype.
4788 * alloc.c (xlispstrdup): New function.
4789 * callint.c (Fcall_interactively):
4790 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4791 (Fsubstitute_in_file_name):
4792 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4793 * image.c (x_create_bitmap_from_file):
4794 * w32term.c (w32_term_init):
4795 * xterm.c (x_term_init): Use xlispstrdup.
4797 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4799 * image.c (imagemagick_load_image): Make animated pictures work.
4800 There's still some problems with background color settings, though
4803 * decompress.c (unwind_decompress): Always restore point.
4805 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4807 * marker.c (set_marker): Reformat documentation.
4809 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4811 * xdisp.c (cursor_type_changed): Now static.
4813 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4814 Use changed. This avoids the need to call xmalloc and for the
4815 caller to call xfree, and avoids memory leaks in some situations.
4817 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4819 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4820 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4821 (redisplay_window): If window_end_valid is cleared due to non-zero
4822 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4823 so do not call to try_cursor_movement for that window.
4825 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4827 * window.h (struct window): Convert window_end_pos and
4828 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4829 (wset_window_end_pos, wset_window_end_vpos): Remove.
4830 * dispnew.c (adjust_glyph_matrix):
4831 * window.c (Fwindow_end, replace_window, set_window_buffer)
4833 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4834 (set_vertical_scroll_bar, redisplay_window, try_window)
4835 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4836 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4837 (note_mouse_highlight): Adjust users.
4838 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4841 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4843 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4844 * image.c (imagemagick_filename_hint): Use `const char *' and
4845 prefer SSDATA to SDATA to avoid warnings.
4847 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4849 Cleanup window fringes, margins and scroll bars adjustments.
4850 * window.c (set_window_fringes, set_window_margins)
4851 (set_window_scroll_bars, apply_window_adjustment): New functions.
4852 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4853 (Fset_window_scroll_bars): Use them.
4855 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4857 * window.h (struct window): Convert scroll_bar_width
4858 from Lisp_Object to integer. Adjust comment.
4859 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4861 * window.c (wset_scroll_bar_width): Remove.
4862 (make_window): Initialize scroll_bar_width.
4863 (Fsplit_window_internal): Use direct assignment.
4864 (Fset_window_configuration, save_window_save):
4865 Convert Lisp_Object to integer and back where appropriate.
4866 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4867 bar was actually changed, and mention this in docstring.
4869 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4871 * decompress.c: Minor simplifications.
4872 (Fzlib_decompress_region): Don't bother verifying
4873 that avail_out <= UINT_MAX, as that was confusing.
4874 Mention the restriction in a comment instead.
4875 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4877 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4879 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4880 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4882 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4884 * image.c (imagemagick_filename_hint): Check for errors in the
4887 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4889 * window.c (Fwindow_margins): Return nil when there's no marginal
4890 area, as per the documented API.
4892 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4893 Fmake_vector, as scroll bar's struct members are not all Lisp
4894 objects now. This avoids crashes in GC.
4896 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4897 bool, so its address could be taken.
4899 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4901 * image.c (imagemagick_filename_hint): New function to possibly
4902 apply `image-content-type-suffixes'.
4903 (imagemagick_load_image): Use it.
4905 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4907 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4908 if loading zlib failed.
4910 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4912 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4913 2013-08-13 checkin below. Change bool to BOOL, rule is:
4914 All Obj-C code uses BOOL, except for interfaces callable from C.
4916 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4918 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4920 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4921 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4922 bool instead of BOOL.
4923 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4924 from Lisp_Object to bitfield. Adjust comment.
4925 * w32term.c (x_scroll_bar_create): Adjust user.
4926 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4927 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4928 Use bool for boolean.
4929 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4930 to `unsigned int' when defining a bitfield.
4932 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4934 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4936 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4938 * window.h (struct window): Convert left_margin_cols and
4939 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4940 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4941 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4943 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4945 (showing_window_margins_p, update_window_line, update_frame_1):
4946 * fringe.c (draw_fringe_bitmap_1):
4947 * xdisp.c (window_box_width): Adjust users.
4948 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4949 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4950 Use direct assignment.
4951 (Fset_window_configuration, save_window_save, Fwindow_margins):
4952 Convert Lisp_Object to integer and back where appropriate.
4953 (Fset_window_margins): Adjust user. Return t if any margin
4954 was actually changed, and mention this in docstring.
4956 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4958 * syntax.c (forward_word):
4959 * cmds.c (forward_char, backward_char): Mention the optional argument.
4961 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4963 * window.h (struct window): Convert left_fringe_width
4964 and right_fringe_width from Lisp_Objects to integers.
4966 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4967 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4968 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4970 (make_window): Initialize new integer fields to -1.
4971 (Fsplit_window_internal): Use direct assignment.
4972 (Fset_window_configuration, save_window_save):
4973 Convert Lisp_Object to integer and back where appropriate.
4974 (Fset_window_fringes): Adjust user. Return t if any fringe
4975 was actually changed, and mention this in docstring.
4977 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4979 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4980 * nsfns.m (x_set_cursor_type):
4981 * w32fns.c (x_set_cursor_type):
4982 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4983 * xdisp.c (set_frame_cursor_types): ...but in common code.
4985 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4987 * font.c (clear_font_cache): New function, stripped from...
4988 (Fclear_font_cache): ...here, which now uses the function
4989 above. Adjust comment.
4990 * font.h (clear_font_cache): Add prototype.
4991 * xfaces.c (clear_face_cache): Use clear_font_cache.
4993 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4995 * window.c (Fset_window_start): Compare `w', not `window' because
4996 `w' might not be equal to `window' after call to decode_live_window.
4998 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5000 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5001 This fixes a problem introduced by the Bug#15035 patch
5002 when using GPG. Reported by Herbert J. Skuhra.
5004 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5006 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5007 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5008 not yet initialized.
5010 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5012 * decompress.c (Fzlib_decompress_region): Support zlib
5013 decompression, too, and rename.
5015 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5017 Minor zlib configuration tweaks.
5018 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5019 Don't assume presence of fn_inflateInit2_ zlib internal function.
5021 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5023 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5024 include the zlib prefix.
5026 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5028 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5029 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5030 define static variables that are pointers to zlib functions to be
5032 (init_zlib_functions) [WINDOWSNT]: New function.
5033 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5035 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5036 macros instead of invoking the zlib functions directly.
5037 (syms_of_decompress): DEFSYM Qzlib_dll.
5038 Staticpro Szlib_available_p.
5040 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5042 Avoid looping over all frame windows to freeze and unfreeze.
5043 * window.h (struct window): Drop frozen_window_start_p.
5044 (freeze_window_starts): Drop prototype.
5045 * frame.h (struct frame): New frozen_window_starts flag.
5046 (FRAME_WINDOWS_FROZEN): New macro.
5047 * window.c (freeze_window_start, freeze_window_starts):
5049 (select_window, replace_window): Adjust users.
5050 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5051 (window_frozen_p): New function.
5052 (redisplay_window): Use it.
5054 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5056 Fix some fd issues when running subprocesses (Bug#15035).
5057 Fix bugs that can leak files or file descriptors on errors.
5058 Don't unlink open temp files, as that's hard for users to diagnose
5059 when things go awry (e.g., temp disk exhausted).
5060 Don't bother to lock temp files. Check for invalid recursion.
5061 * callproc.c (synch_process_fd): Remove. All uses removed.
5062 (synch_process_tempfile): New var or macro.
5063 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5065 (record_kill_process): New arg, the temp name. All callers changed.
5066 (delete_temp_file): Now just a simple wrapper around unlink.
5067 (call_process_kill): New arg, the call_process_fd array.
5068 Close them all. Clear synch_process_pid. Remove the temp file,
5069 or arrange for it to be removed.
5070 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5071 that's been moved to synch_process_tempfile. Caller changed.
5072 Do not remove the tempfile; that's now call_process_kill's
5074 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5075 call_process_kill; the caller now does that.
5076 (call_process_cleanup): Do not close the process fd; that's now
5077 call_process_kill's responsibility.
5078 (Fcall_process): Implement via new function call_process, which
5079 has most of the old body of Fcall_process, but with a different API.
5080 (call_process): New function that does not open or close filefd if
5081 it is nonnegative. Record which fds need to be closed, and let
5082 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5083 Signal an error if invoked recursively (could be done via a hook).
5084 Simplify creation of the tempfile in the MSDOS case.
5085 Don't create the output file until after checking for the executable.
5086 Report any failure to open /dev/null.
5087 Don't open /dev/null for writing twice; once is enough.
5088 Don't create pipe if all output is being discarded or sent to file.
5089 Don't worry about setting up the coding system or reading from the
5090 pipe if all output is being discarded.
5091 Hoist fd_error local into top level, to lessen block nesting.
5092 Don't record deleted pid here; now done by Fcall_process_region.
5093 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5094 and note its success in synch_process_tempfile.
5095 Do not leak resources when child_setup fails.
5096 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5097 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5098 (create_temp_file): Now returns open fd, with an additional
5099 Lisp_Object * argument to return the name. All callers changed.
5100 Do not close the file; rewind it instead, and leave it open for
5101 the caller. Do not lock the temp file. Unwind-protect the file
5102 and the file-descriptor.
5103 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5104 If an asynchrounous process, record it here, not in call_process.
5105 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5106 * eval.c (set_unwind_protect): New function.
5107 * fileio.c (write_region): New function, generalized from the
5108 old Fwrite_region. Do not lock temp files.
5109 (Fwrite_region): Use it.
5110 * lisp.h (set_unwind_protect, write_region): New decls.
5111 * process.c: Include <verify.h>.
5112 (make_process): Mark fds as initially closed.
5113 (deleted_pid_list): Now a list of pid-filename pairs.
5115 (close_process_fd): New function.
5116 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5117 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5118 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5119 (create_process, create_pty, Fmake_serial_process)
5120 (server_accept_connection): Record which fds need to be closed,
5121 and let deactivate_process close them.
5122 (Fmake_network_process): Do not discard the unwind-protect
5123 until it's safe to do so.
5124 (deactivate_process): Close the fds opened by create_process etc.
5125 (Fprocess_send_eof): Adjust to new way of recording open fds.
5126 Report an error if /dev/null can't be opened, instead of aborting.
5127 * process.h (PROCESS_OPEN_FDS): New constant.
5128 (struct Lisp_Process): New member open_fds.
5129 (record_kill_process, record_deleted_pid): Adjust signatures.
5130 (record_deleted_pid): Move decl here ...
5131 * syswait.h (record_deleted_pid): ... from here.
5133 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5135 * decompress.c: Fix bugs with large buffers and weird inputs.
5136 Tune a bit. Reindent as per usual Emacs style.
5137 (BUFFER_SIZE): Remove.
5138 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5139 more than UINT_MAX bytes. Decompress into the gap instead of into
5140 an auto buffer, as this should avoid copying. Return nil if
5141 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5142 set immediate_quit; we shouldn't trust zlib code that much.
5144 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5146 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5147 errors, and really move the gap to where we want it.
5149 * lisp.h: Include decompress.c support.
5151 * emacs.c (main): Include decompress.c support.
5153 * Makefile.in: Include -lz if present.
5155 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5157 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5158 (initWithTitle:): Initialize frame to 0.
5159 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5160 (fillWithWidgetValue:frame:): Rename from
5161 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5163 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5164 fillWithWidgetValue:frame:
5166 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5167 remove memory leak warnings.
5169 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5170 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5173 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5174 (x_activate_menubar): Update the whole menu.
5175 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5176 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5177 current event is not NSSystemDefined (Bug#15001).
5178 Call ns_check_menu_open only if trackingMenu is 2.
5179 (menuDidClose:): New method, decrease trackingMenu.
5180 (fillWithWidgetValue:setDelegate:): New method.
5181 (fillWithWidgetValue:): Call the above.
5183 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5185 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5187 Omit some unnecessary casts.
5188 Many of these go back to the old pre-C89 days, when they may have
5189 been needed, but we've been assuming C89 or later for a while now.
5190 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5191 (live_float_p, live_misc_p, live_vector_p):
5192 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5193 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5194 (defvar_per_buffer):
5195 * callint.c (Fcall_interactively):
5196 * doc.c (Fsubstitute_command_keys):
5197 * filelock.c (get_boot_time):
5198 * frame.c (xrdb_get_resource):
5199 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5200 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5201 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5202 (menuitem_highlight_callback, menu_destroy_callback)
5203 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5204 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5205 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5206 (xg_tool_bar_help_callback, tb_size_cb):
5207 * image.c (xpm_alloc_color, png_read_from_memory)
5208 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5209 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5211 * keymap.c (describe_map):
5212 * nsfns.m (Fns_display_monitor_attributes_list):
5213 * nsmenu.m (process_dialog:):
5214 * nsterm.m (hold_event):
5215 * process.c (wait_reading_process_output):
5216 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5217 * scroll.c (do_direct_scrolling, scrolling_1):
5218 * termcap.c (tgetent):
5219 * window.c (check_window_containing, add_window_to_list)
5220 (freeze_window_starts):
5221 * xdisp.c (compare_overlay_entries, vmessage):
5222 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5223 (x_get_monitor_attributes_xrandr)
5224 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5225 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5226 * xfont.c (xfont_match, xfont_open):
5227 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5228 (menubar_selection_callback, menu_position_func)
5229 (popup_selection_callback, create_and_show_popup_menu)
5230 (dialog_selection_callback, create_and_show_dialog):
5231 * xrdb.c (x_get_string_resource):
5233 * xsmfns.c (x_session_check_input):
5234 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5235 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5236 (xaw_jump_callback, xaw_scroll_callback):
5237 Omit unnecessary casts.
5239 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5241 Minor string-length refactoring.
5242 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5243 * frame.c (make_monitor_attribute_list):
5244 Prefer build_string to strlen + make_string.
5246 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5248 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5249 don't check minor_code (Bug#14417).
5251 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5253 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5254 vertical positions instead. This avoids calling MATRIX_ROW with
5255 row numbers that are possibly beyond valid limits. (Bug#15064)
5257 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5259 Use xstrdup and build_unibyte_string where applicable.
5260 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5261 * xfns.c (x_window):
5262 * xrdb.c (x_get_customization_string):
5263 * xterm.c (xim_initialize):
5264 * w32fns.c (w32_window): Use xstrdup.
5265 (w32_display_monitor_attributes_list):
5266 * emacs.c (init_cmdargs):
5267 * keyboard.c (PUSH_C_STR):
5268 * nsfont.m (nsfont_open):
5269 * sysdep.c (system_process_attributes):
5270 * w32.c (system_process_attributes):
5271 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5273 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5275 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5276 variables of these types so that GDB would know about them, as aid
5277 for debugging fatal exceptions. (Bug#15024) See also
5278 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5281 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5283 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5284 larger than the NSWindow (Bug#14934).
5286 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5288 Redesign redisplay interface to drop global variable updated_window.
5289 Always pass currently updated window as a parameter to update routines.
5290 * dispextern.h (updated_window): Remove declaration.
5291 (struct redisplay_interface): Pass window parameter to
5292 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5293 and after_update_window_hook.
5294 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5296 * dispnew.c (updated_window): Remove.
5297 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5298 (update_window_line): Adjust to match redisplay interface changes.
5299 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5300 (ns_scroll_run, ns_after_update_window_line):
5301 * w32term.c (x_update_window_begin, x_update_window_end)
5302 (x_after_update_window_line, x_scroll_run):
5303 * xterm.c (x_update_window_begin, x_update_window_end)
5304 (x_after_update_window_line, x_scroll_run):
5305 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5306 Likewise. Adjust comments where appropriate.
5307 (x_cursor_to): Simplify because this is always called during window
5308 update (but install debugging check anyway).
5309 (expose_window): Check must_be_updated_p flag to see whether this
5310 function is called during window update.
5312 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5314 Do not reset window modification event counters excessively.
5315 These leftovers and poor man's tricky methods to catch extra
5316 redisplay's attention are no longer needed.
5317 * frame.c (set_menu_bar_lines_1):
5318 * minibuf.c (read_minibuf_unwind):
5319 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5320 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5321 (window_scroll_line_based, Fset_window_configuration):
5322 * xdisp.c (redisplay_window): Do not reset last_modified and
5323 last_overlay_modified counters.
5325 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5327 * xselect.c (x_send_client_event): Set send_event and serial, memset
5328 data.l as it might be bigger than data.b. Use 24 bit mask to
5329 XSendEvent (Bug#15034).
5331 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5333 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5334 for TTY frames that are not the top frame on their console.
5337 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5339 * w32term.c (w32fullscreen_hook): Really maximize frame when
5340 asked for (Bug#14841).
5342 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5344 Prefer selected_window to Fselected_window, likewise for frames.
5345 * buffer.c (Fbuffer_swap_text):
5346 * data.c (Fvariable_binding_locus):
5347 * window.c (run_window_configuration_change_hook): Adjust users.
5348 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5349 Use decode_live_frame.
5351 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5353 Be more careful if selected window shows the buffer other than current,
5354 use window_outdated only if this is not so. This change should also
5355 address some weird issues discussed in Bug#13012.
5356 * window.h (window_outdated): New prototype.
5357 * window.c (window_outdated): Now here. Convert from static and
5358 always assume window's buffer.
5359 (Fwindow_end, Fwindow_line_height): Use it.
5360 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5361 and always assume window's buffer.
5362 (redisplay_window): Adjust user.
5363 (redisplay_internal): Call to reconsider_clip_changes once and
5364 check whether mode line should be updated only if selected window
5365 shows current buffer.
5366 (run_window_scroll_functions): Use eassert for debugging check.
5367 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5369 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5371 * window.c (window_scroll, window_scroll_pixel_based)
5372 (window_scroll_line_based): Use bool for booleans.
5374 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5376 * process.c: Fix minor off-by-one issues in descriptor counts.
5377 This shouldn't fix any real bugs, but it cleans up the code a bit.
5378 (max_process_desc, max_input_desc): -1, not 0, means none.
5380 (delete_input_desc): New function.
5381 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5382 (deactivate_process): Scan backwards when recomuting max_process_desc;
5383 that should be faster.
5384 (init_process_emacs): Initialize max_input_desc.
5386 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5388 Use region cache to speedup bidi_find_paragraph_start.
5389 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5390 Rename cache_long_line_scans to cache_long_scans.
5391 * buffer.c (bset_cache_long_line_scans): Rename to
5392 bset_cache_long_scans.
5393 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5394 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5396 (syms_of_buffer): Rename cache-long-line-scans to
5397 cache-long-scans. Adjust docstring.
5398 * search.c (newline_cache_on_off):
5399 * indent.c (width_run_cache_on_off): Adjust users.
5400 * bidi.c (bidi_paragraph_cache_on_off): New function.
5401 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5402 * insdel.c (prepare_to_modify_buffer):
5403 Invalidate bidi_paragraph_cache if enabled.
5405 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5407 Invalidate region caches only if buffer text is going to be changed.
5408 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5409 (modify_text): ...new prototype.
5410 (prepare_to_modify_buffer_1): New prototype.
5411 * textprop.c (modify_region): Rename to...
5412 (modify_text_properties): ...new function.
5413 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5414 (Fremove_list_of_text_properties): Adjust users.
5415 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5416 (modify_text): ...new function.
5417 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5418 (prepare_to_modify_buffer_1): ...new function.
5419 * casefiddle.c (casify_region):
5420 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5421 (Ftranspose_regions): Use modify_text.
5423 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5425 * lisp.mk (lisp): Add nadvice.elc.
5427 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5429 New macro to iterate over live buffers similar to frames.
5430 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5431 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5432 Declare buffer-related variables here to offload lisp.h.
5433 * buffer.c (Vbuffer_alist): Adjust comment.
5434 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5435 (other_buffer_safely):
5436 * data.c (store_symval_forwarding):
5437 * dispnew.c (Fframe_or_buffer_changed_p):
5438 * fileio.c (Fdo_auto_save):
5439 * filelock.c (unlock_all_files):
5440 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5442 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5444 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5445 * callproc.c (create_temp_file):
5446 * filelock.c (create_lock_file):
5447 Assume mkostemp, since it's now provided by Gnulib.
5449 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5451 * w32.c (mkostemp): New function.
5452 (mktemp): Remove, no longer used. Most of the code reused in
5453 mkostemp. (Bug#15015)
5454 (mktemp): Don't undef.
5456 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5458 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5459 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5460 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5461 (free_glyph_pool, check_glyph_memory): Likewise for
5462 all users. Adjust comments where appropriate.
5464 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5466 * composite.h: Minor fixups.
5467 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5468 to fix a misspelling, and change it to an inline function while
5469 we're at it (it need not be a macro). All uses changed.
5470 (composition_method, composition_valid_p):
5471 Rewrite to avoid assignments in if-conditions.
5473 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5475 Do not use global Lisp_Object in composition macros.
5476 * composite.h (composition_temp): Remove declaration.
5477 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5478 (composition_method, composition_valid_p): ...inline functions.
5479 (compose_region): Remove the leftover.
5480 * composite.c (composition_temp): Remove.
5481 (run_composition_function, update_compositions)
5482 (composition_compute_stop_pos, composition_adjust_point)
5483 (Ffind_composition_internal):
5484 * coding.c (handle_composition_annotation):
5485 * xdisp.c (handle_composition_prop, check_point_in_composition):
5486 Related users changed.
5488 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5490 Drop FRAME_PTR typedef.
5491 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5492 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5493 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5494 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5495 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5496 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5497 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5498 All related users changed.
5500 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5502 * eval.c (default_toplevel_binding): New function.
5504 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5505 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5506 (syms_of_eval): Export them.
5507 * data.c (Fdefault_value): Micro cleanup.
5508 * term.c (init_tty): Use "false".
5510 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5512 Fix X GC leak in GTK and raw (no toolkit) X ports.
5513 * xterm.c (x_free_frame_resources): If white and black relief
5514 GCs are allocated, always free them here.
5515 * xfns.c (x_make_gc): Omit redundant initialization.
5516 * widget.c (create_frame_gcs): Remove the leftover.
5517 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5518 in x_free_frame_resources.
5520 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5522 * nsterm.m (windowWillResize:toSize:): Only change title if
5523 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5525 (viewDidEndLiveResize): New method.
5527 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5528 inside NS_IMPL_COCOA.
5530 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5532 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5533 Do not check whether undo is enabled because record_insert and
5534 record_delete does that themselves.
5536 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5538 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5539 member which is not really used any more.
5540 (FRAME_XIC_BASE_FONTNAME): Remove.
5541 * xfns.c (xic_free_fontset): Adjust user.
5542 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5543 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5544 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5545 (xdialog_show): Use eassert for debugging check.
5546 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5548 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5550 * fileio.c, fns.c (merge): Move extern decl from here ...
5551 * lisp.h (merge): ... to here.
5553 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5555 Fix last font-related change.
5556 * w32font.h (w32font_list_internal, w32font_match_internal):
5558 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5559 (uniscribe_list_family): Adjust to match font API change.
5560 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5561 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5563 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5565 * frame.h (FRAME_MOUSE_UPDATE):
5566 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5567 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5569 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5571 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5572 * font.h (struct font_driver): Change list, match, and list_family
5573 functions to accept struct frame * as first arg.
5574 * font.c (font_score, font_compare, font_sort_entities):
5576 (font_sort_entities, font_list_entities, font_select_entity):
5577 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5578 match font API change.
5579 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5580 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5581 * ftxfont.c (ftxfont_list, ftxfont_match):
5582 * xftfont.c (xftfont_list, xftfont_match):
5583 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5584 * w32font.c (w32font_list, w32font_match, w32font_list):
5585 (w32font_list_internal, w32_font_match_internal): Likewise.
5586 * xfaces.c (Fx_family_fonts): Adjust user.
5588 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5590 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5591 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5592 only if HAVE_X_WINDOWS is in use.
5593 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5594 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5595 * w32term.c (x_wm_set_icon_position): Likewise.
5596 * w32fns.c (x_icon): Adjust user.
5598 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5600 * xterm.c (last_mouse_press_frame): Remove the
5601 leftover which is not really used any more.
5602 (handle_one_xevent, syms_of_xterm): Adjust users.
5603 (x_flush): Call XFlush once per each X display, not frame.
5604 This is better because this code always unconditionally skips
5605 non-X frames in Vframe_list and issues the only XFlush if we
5606 have more than one X frame on the same X display.
5607 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5608 Use bool for booleans.
5609 (x_draw_glyph_string_background, cvt_string_to_pixel):
5610 (cvt_pixel_dtor): Drop unnecessary prototypes.
5611 * xterm.h (x_display_ok): Adjust prototype.
5613 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5615 Drop unnecessary functions that deals with frame pixel size.
5616 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5617 (x_pixel_height): Drop prototypes.
5618 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5619 (x_pixel_height): Drop implementations.
5620 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5621 which should be always valid for window frame.
5622 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5623 * w32menu.c (Fx_popup_dialog):
5624 * xmenu.c (Fx_popup_dialog): Likewise for both.
5626 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5628 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5629 frame parameters and call to Fmodify_frame_parameters just once.
5630 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5631 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5632 and mention nil frame in docstring.
5634 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5636 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5637 (x_figure_window_size): Likewise. Adjust to return long.
5638 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5639 (toplevel): Move Qterminal_live_p to...
5640 * terminal.c (toplevel): ...here, make it static, and...
5641 (syms_of_terminal): ...DEFSYM here.
5642 * frame.h (Qterminal_live_p): Remove declaration.
5643 (make_frame, x_figure_window_size): Adjust prototype.
5644 * nsfns.m (Fx_create_frame): Use long for window flags.
5646 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5648 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5649 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5650 Do not assume that emacs_close (INT_MAX) is a no-op.
5652 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5654 * xfaces.c (make_face_cache): For struct face_cache, prefer
5655 xmalloc to xzalloc and so avoid redundant call to memset.
5656 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5658 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5660 * fringe.c (draw_window_fringes, update_window_fringes)
5661 (compute_fringe_widths):
5662 * w32term.c (x_draw_glyph_string):
5663 * window.c (candidate_window_p, Frecenter):
5664 * xfaces.c (realize_basic_faces, realize_default_face)
5665 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5666 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5667 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5668 * xmenu.c (Fx_menu_bar_open_internal):
5669 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5670 * xsettings.c (xft_settings_event):
5671 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5672 Use bool for booleans. Adjust style and comments where
5674 * dispextern.h (draw_window_fringes, update_window_fringes)
5675 (compute_fringe_widths):
5676 * xterm.h (x_had_errors_p): Adjust prototype.
5678 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5680 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5681 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5683 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5685 * fns.c (toplevel): Remove comment before Fsafe_length because
5688 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5690 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5692 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5694 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5695 frame which got the message is still alive, before dereferencing
5696 its pointer. (Bug#14970)
5698 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5699 be a live window, before using it as such. (Bug#14970)
5701 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5703 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5704 w32_detect_focus_change instead of doing part of its job by hand.
5705 This fixes the problem whereby FOCUS_OUT events were not sent to
5708 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5710 * process.c (Fprocess_list): Doc fix.
5712 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5713 being re-exposed only if it didn't ask to become visible.
5714 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5715 was previously iconified. (Bug#14841)
5716 (x_iconify_frame): Mark the frame iconified.
5718 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5720 Fix minor problems found by static checking.
5721 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5722 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5724 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5726 * eval.c (set_specpdl_old_value): New function.
5727 (unbind_to): Minor simplification.
5728 (get_backtrace_frame): New function.
5729 (Fbacktrace_frame): Use it. Add `base' argument.
5730 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5731 (syms_of_eval): Export backtrace-eval.
5732 * xterm.c (x_focus_changed): Simplify.
5734 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5736 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5738 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5740 * xdisp.c (redisplay_window): Instead of moving point out of
5741 scroll margin, reject the force_start method, and try scrolling
5742 instead. (Bug#14780)
5744 2013-07-24 Ken Brown <kbrown@cornell.edu>
5746 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5749 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5751 * eval.c (Fprogn): Do not check that BODY is a proper list.
5752 This undoes the previous change. The check slows down the
5753 interpreter, and is not needed to prevent a crash. See
5754 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5756 2013-07-23 Glenn Morris <rgm@gnu.org>
5758 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5760 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5762 Port to GNU/Linux systems with tinfo but not ncurses.
5763 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5764 to decide whether ncurses is being used. Without this change,
5765 GCC complains about tgetent not being declared, on a system
5766 that has tinfo installed but ncurses not installed.
5768 * eval.c (Fprogn): Check that BODY is a proper list.
5770 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5771 * data.c (Fsetq_default):
5772 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5773 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5775 Tune by taking advantage of the fact that ARGS is always a list
5776 when a function is declared to have UNEVALLED args.
5778 * emacsgtkfixed.c: Port to GCC 4.6.
5779 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5781 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5783 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5784 here to silence compiler warnings.
5786 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5788 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5789 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5790 from messing up Emacs's 'struct frame' (Bug#14923).
5792 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5794 * alloc.c (make_save_ptr_ptr): Define this function.
5795 It was inadvertently omitted. It's needed only if
5796 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5798 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5800 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5801 frame have focus (Bug#14895).
5803 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5805 Avoid vfork-related deadlock more cleanly.
5806 * callproc.c (child_setup): When the child's exec fails, output
5807 the program name, as that's more useful. Use O_NONBLOCK to avoid
5809 * process.c (create_process_1): Remove; no longer needed.
5810 (create_process): Remove timer hack; no longer needed, now that
5811 the child avoids deadlock.
5813 2013-07-20 Glenn Morris <rgm@gnu.org>
5815 * image.c (Fimage_flush): Fix doc typo.
5817 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5819 Fix array bounds violation when pty allocation fails.
5820 * process.c (PTY_NAME_SIZE): New constant.
5821 (pty_name): Remove static variable; it's now auto.
5822 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5823 Take pty_name as an arg rather than using a static variable.
5824 All callers changed.
5825 (create_process): Recover pty_flag from process, not from volatile local.
5826 (create_pty): Stay inside array even when pty allocation fails.
5827 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5829 * lread.c (Fload): Avoid initialization only when lint checking.
5830 Mention that it's needed only for older GCCs.
5832 2013-07-20 Kenichi Handa <handa@gnu.org>
5834 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5835 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5837 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5839 * lread.c (Fload): Avoid uninitialized warning.
5841 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5843 Fix some minor file descriptor leaks and related glitches.
5844 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5845 (create_lock_file): Use write, not emacs_write.
5846 * image.c (slurp_file, png_load_body):
5847 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5848 (server_accept_connection):
5849 Don't leak an fd on memory allocation failure.
5850 * image.c (slurp_file): Add a cheap heuristic for growing files.
5851 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5852 as that's what the other routines do. Maybe input need not be
5853 blocked at all, but it's better to be consistent.
5854 Avoid undefined behavior when strlen is zero.
5856 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5857 (NSTATICS): Now a constant; doesn't need to be a macro.
5859 2013-07-19 Richard Stallman <rms@gnu.org>
5861 * coding.c (decode_coding_utf_8): Add simple loop for fast
5862 processing of ASCII characters.
5864 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5866 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5868 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5870 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5871 unportable 'struct x_display_info'.
5872 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5875 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5877 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5878 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5880 (system_process_attributes): Prefer plain char to unsigned char
5881 when either will do. Clean up properly if interrupted or if
5882 memory allocations fail. Don't assume sscanf succeeds.
5883 Remove no-longer-needed workaround to stop GCC from whining.
5884 Read command-line once, instead of multiple times. Check read status a
5887 Fix obscure porting bug with varargs functions.
5888 The code assumed that int is treated like ptrdiff_t in a vararg
5889 function, which is not a portable assumption. There was a similar
5890 -- though these days less likely -- porting problem with various
5891 assumptions that pointers of different types all smell the same as
5892 far as vararg functions is conserved. To make this problem less
5893 likely in the future, redo the API to use varargs functions.
5894 * alloc.c (make_save_value): Remove this vararg function.
5895 All uses changed to ...
5896 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5897 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5899 (make_save_ptr): Rename from make_save_pointer, for consistency with
5900 the above. Define only on platforms that need it. All uses changed.
5902 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5904 * keyboard.c: Try to fix typos in previous change.
5905 (DISPLAY_LIST_INFO): New macro.
5906 (kbd_buffer_get_event): Do not access members that are not present
5907 in X11. Revert inadvertent change of "!=" to "=".
5909 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5911 * keyboard.c (kbd_buffer_get_event):
5912 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5913 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5915 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5917 * filelock.c: Fix unlikely file descriptor leaks.
5918 (get_boot_time_1): Rework to avoid using emacs_open.
5919 This doesn't actually fix a leak, but is better anyway.
5920 (read_lock_data): Use read, not emacs_read.
5922 * doc.c: Fix minor memory and file descriptor leaks.
5923 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5924 (get_doc_string, Fsnarf_documentation):
5925 Fix file descriptor leak on error.
5927 * term.c: Fix minor fdopen-related file descriptor leaks.
5928 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5929 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5931 * charset.c: Fix file descriptor leaks and errno issues.
5933 (load_charset_map_from_file): Don't leak file descriptor on error.
5934 Use plain record_xmalloc since the allocation is larger than
5935 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5937 * eval.c (record_unwind_protect_nothing):
5938 * fileio.c (fclose_unwind):
5940 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5941 The replacement doesn't block input, but that no longer seems
5944 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5946 * lread.c: Fix file descriptor leaks and errno issues.
5947 (Fload): Close some races that leaked fds or streams when 'load'
5949 (Fload, openp): Report error number of last nontrivial failure to open.
5950 ENOENT counts as trivial.
5951 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5953 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5954 now that the function is always called with a nonnegative arg.
5955 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5956 All uses replaced with ...
5957 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5959 A few more minor file errno-reporting bugs.
5960 * callproc.c (Fcall_process):
5961 * doc.c (Fsnarf_documentation):
5962 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5963 * process.c (set_socket_option):
5964 Don't let a constructor trash errno.
5965 * doc.c: Include <errno.h>.
5967 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5969 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5971 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5973 Fix w32 bug with call-process-region (Bug#14885).
5974 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5975 to Fcall_process when the input is empty. This simplifies the
5976 code a bit. It makes no difference on POSIXish platforms but
5977 apparently it fixes a bug on w32.
5979 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5980 * fileio.c (close_file_unwind): Don't close if FD is negative;
5981 this can happen when unwinding a zapped file descriptor.
5982 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5983 in case Emacs runs out of memory between the two unwind-protects.
5984 Don't trash errno when closing FD.
5985 Zap the FD in the specpdl when closing it, instead of deferring
5986 the removal of the unwind-protect; this fixes a bug where a child
5987 function unwinds the stack past us.
5989 New unwind-protect flavors to better type-check C callbacks.
5990 This also lessens the need to write wrappers for callbacks,
5991 and the need for make_save_pointer.
5992 * alloca.c (free_save_value):
5993 * atimer.c (run_all_atimers):
5995 * alloc.c (safe_alloca_unwind):
5996 * atimer.c (unwind_stop_other_atimers):
5997 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5998 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5999 * minibuf.c (choose_minibuf_frame_1):
6000 * process.c (make_serial_process_unwind):
6001 * xdisp.h (pop_message_unwind):
6002 * xselect.c (queue_selection_requests_unwind):
6003 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6004 * alloca.c (record_xmalloc):
6005 Prefer record_unwind_protect_ptr to record_unwind_protect with
6007 * alloca.c (Fgarbage_collect):
6008 Prefer record_unwind_protect_void to passing a dummy.
6009 * buffer.c (restore_buffer):
6010 * window.c (restore_window_configuration):
6011 * xfns.c, w32fns.c (do_unwind_create_frame)
6012 New wrapper. All record-unwind uses of wrappee changed.
6013 * buffer.c (set_buffer_if_live):
6014 * callproc.c (call_process_cleanup, delete_temp_file):
6015 * coding.c (code_conversion_restore):
6016 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6017 * editfns.c (save_excursion_restore)
6018 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6019 (save_restriction_restore):
6020 * eval.c (restore_stack_limits, un_autoload):
6021 * fns.c (require_unwind):
6022 * keyboard.c (recursive_edit_unwind, tracking_off):
6023 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6024 * macros.c (pop_kbd_macro, restore_menu_items):
6025 * nsfns.m (unwind_create_frame):
6026 * print.c (print_unwind):
6027 * process.c (start_process_unwind):
6028 * search.c (unwind_set_match_data):
6029 * window.c (select_window_norecord, select_frame_norecord):
6030 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6031 (fast_set_selected_frame):
6032 * xfns.c, w32fns.c (unwind_create_tip_frame):
6033 Return void, not a dummy Lisp_Object. All uses changed.
6034 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6035 * callproc.c (call_process_kill):
6036 * fileio.c (restore_point_unwind, decide_coding_unwind)
6037 (build_annotations_unwind):
6038 * insdel.c (Fcombine_after_change_execute_1):
6039 * keyboard.c (read_char_help_form_unwind):
6040 * menu.c (unuse_menu_items):
6041 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6042 * sound.c (sound_cleanup):
6043 * xdisp.c (unwind_redisplay):
6044 * xfns.c (clean_up_dialog):
6045 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6046 Accept no args and return void, instead of accepting and returning
6047 a dummy Lisp_Object. All uses changed.
6048 * cygw32.c (fchdir_unwind):
6049 * fileio.c (close_file_unwind):
6050 * keyboard.c (restore_kboard_configuration):
6051 * lread.c (readevalllop_1):
6052 * process.c (wait_reading_process_output_unwind):
6053 Accept int and return void, rather than accepting an Emacs integer
6054 and returning a dummy object. In some cases this fixes an
6055 unlikely bug when the corresponding int is outside Emacs integer
6056 range. All uses changed.
6057 * dired.c (directory_files_internal_unwind):
6058 * fileio.c (do_auto_save_unwind):
6059 * gtkutil.c (pop_down_dialog):
6060 * insdel.c (reset_var_on_error):
6061 * lread.c (load_unwind):
6062 * xfns.c (clean_up_file_dialog):
6063 * xmenu.c, nsmenu.m (pop_down_menu):
6064 * xmenu.c (cleanup_widget_value_tree):
6065 * xselect.c (wait_for_property_change_unwind):
6066 Accept pointer and return void, rather than accepting an Emacs
6067 save value encapsulating the pointer and returning a dummy object.
6069 * editfns.c (Fformat): Update the saved pointer directly via
6070 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6071 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6072 (unwind_body): New function.
6073 (record_unwind_protect): First arg is now a function returning void,
6074 not a dummy Lisp_Object.
6075 (record_unwind_protect_ptr, record_unwind_protect_int)
6076 (record_unwind_protect_void): New functions.
6077 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6078 * fileio.c (struct auto_save_unwind): New type.
6079 (do_auto_save_unwind): Use it.
6080 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6081 * insdel.c (struct rvoe_arg): New type.
6082 (reset_var_on_error): Use it.
6083 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6085 (specbinding_func): Remove; there are now several such functions.
6086 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6087 (set_unwind_protect_ptr): New function.
6088 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6090 Be simpler and more consistent about reporting I/O errors.
6091 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6092 Say "Read error" and "Write error", rather than "I/O error", or
6093 "IO error reading", or "IO error writing", when a read or write
6095 * process.c (Fmake_network_process, wait_reading_process_output)
6096 (send_process, Fprocess_send_eof, wait_reading_process_output):
6097 Capitalize diagnostics consistently. Put "failed foo" at the
6098 start of the diagnostic, so that we don't capitalize the
6099 function name "foo". Consistently say "failed" for such
6101 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6102 All callers changed. This is so it can use report_file_error.
6103 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6104 diagnostics consistently as above.
6106 * fileio.c (report_file_errno): Fix errno reporting bug.
6107 If the file name is neither null nor a pair, package it up as a
6108 singleton list. All callers changed, both to this function and to
6109 report_file_error. This fixes a bug where the memory allocator
6110 invoked by list1 set errno so that the immediately following
6111 report_file_error reported the wrong errno value.
6113 Fix minor problems found by --enable-gcc-warnings.
6114 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6115 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6117 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6119 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6120 Set event->arg to Qt if switch-event shall be generated.
6121 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6123 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6125 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6128 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6129 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6130 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6131 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6132 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6133 and there is a focused frame.
6134 (head_table): Add focus-in and focus-out.
6135 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6136 bind to handle-focus-in/out.
6138 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6139 (Fhandle_switch_frame): Call Fhandle_focus_in.
6140 (syms_of_frame): defsubr handle-focus-in/out.
6142 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6144 Fix porting bug to older POSIXish platforms (Bug#14862).
6145 * sysdep.c (emacs_pipe): New function, that implements
6146 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6147 This should port better to CentOS 5 and to Mac OS X 10.6.
6148 All calls to pipe2 changed.
6150 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6151 This makes the code easier to read and the executable a bit smaller.
6152 Do not replace all calls to Fcons that happen to create lists,
6153 just calls that are intended to create lists. For example, when
6154 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6155 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6156 Similarly for list2 through list5.
6157 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6158 * bytecode.c (exec_byte_code):
6159 * callint.c (quotify_arg, Fcall_interactively):
6160 * callproc.c (Fcall_process, create_temp_file):
6161 * charset.c (load_charset_map_from_file)
6162 (Fdefine_charset_internal, init_charset):
6163 * coding.c (get_translation_table, detect_coding_system)
6164 (Fcheck_coding_systems_region)
6165 (Fset_terminal_coding_system_internal)
6166 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6167 * composite.c (update_compositions, Ffind_composition_internal):
6168 * dired.c (directory_files_internal, file_name_completion)
6170 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6171 * doc.c (Fsnarf_documentation):
6172 * editfns.c (Fmessage_box):
6174 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6175 (Feval, eval_sub, Ffuncall, apply_lambda):
6176 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6177 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6178 (Fset_file_times, Finsert_file_contents)
6179 (Fchoose_write_coding_system, Fwrite_region):
6180 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6181 * font.c (font_registry_charsets, font_parse_fcname)
6182 (font_prepare_cache, font_update_drivers, Flist_fonts):
6183 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6184 * frame.c (make_frame, Fmake_terminal_frame)
6185 (x_set_frame_parameters, x_report_frame_params)
6186 (x_default_parameter, Fx_parse_geometry):
6187 * ftfont.c (syms_of_ftfont):
6188 * image.c (gif_load):
6189 * keyboard.c (command_loop_1):
6190 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6191 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6192 (Fminor_mode_key_binding, accessible_keymaps_1)
6193 (Faccessible_keymaps, Fwhere_is_internal):
6194 * lread.c (read_emacs_mule_char):
6195 * menu.c (find_and_return_menu_selection):
6196 * minibuf.c (get_minibuffer):
6197 * nsfns.m (Fns_perform_service):
6198 * nsfont.m (ns_script_to_charset):
6199 * nsmenu.m (ns_popup_dialog):
6200 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6201 (Fx_own_selection_internal):
6202 * nsterm.m (append2):
6203 * print.c (Fredirect_debugging_output)
6204 (print_prune_string_charset):
6205 * process.c (Fdelete_process, Fprocess_contact)
6206 (Fformat_network_address, set_socket_option)
6207 (read_and_dispose_of_process_output, write_queue_push)
6208 (send_process, exec_sentinel):
6209 * sound.c (Fplay_sound_internal):
6210 * textprop.c (validate_plist, add_properties)
6211 (Fput_text_property, Fadd_face_text_property)
6212 (copy_text_properties, text_property_list, syms_of_textprop):
6213 * unexaix.c (report_error):
6214 * unexcoff.c (report_error):
6215 * unexsol.c (unexec):
6216 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6217 (Fformat_mode_line, syms_of_xdisp):
6218 * xfaces.c (set_font_frame_param)
6219 (Finternal_lisp_face_attribute_values)
6220 (Finternal_merge_in_global_face, syms_of_xfaces):
6221 * xfns.c (x_default_scroll_bar_color_parameter)
6222 (x_default_font_parameter, x_create_tip_frame):
6223 * xfont.c (xfont_supported_scripts):
6224 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6225 (menu_help_callback, xmenu_show):
6227 * xterm.c (set_wm_state):
6228 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6229 and similarly for list2 through list5.
6231 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6233 * callproc.c (Fcall_process_region): Fix minor race and tune.
6234 (create_temp_file): New function, with the temp-file-creation part
6235 of the old Fcall_process_region. Use Fcopy_sequence to create the
6236 temp file name, rather than alloca + build_string, for simplicity.
6237 Don't bother to block input around the temp file creation;
6238 shouldn't be needed. Simplify use of mktemp.
6239 Use record_unwind_protect immediately after creating the temp file;
6240 this closes an unlikely race where the temp file was not removed.
6241 Use memcpy rather than an open-coded loop.
6242 (Fcall_process_region): Use the new function. If the input is
6243 empty, redirect from /dev/null rather than from a newly created
6244 empty temp file; this avoids unnecessary file system traffic.
6246 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6248 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6249 Simplify by making this case like the other two. This is a bit
6250 slower on obsolete hosts, but the extra complexity isn't worth it.
6252 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6253 * process.c (create_process) [!DOS_NT]:
6254 Remove now-unnecessary calls to emacs_close.
6256 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6258 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6259 returning early. (Bug#14850)
6261 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6262 and inhibit-iso-escape-detection attributes of 'undecided'.
6265 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6267 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6268 Reported by Herbert J. Skuhra in
6269 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6271 Don't lose top specpdl entry when memory is exhausted.
6272 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6273 specpdl overflow here, to simplify callers; all callers changed.
6274 Always reserve an unused entry at the stack top; this avoids
6275 losing the top entry's information when memory is exhausted.
6277 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6279 Clean up errno reporting and fix some errno-reporting bugs.
6280 * callproc.c (Fcall_process):
6281 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6282 * process.c (create_process, Fmake_network_process):
6283 * unexaix.c (report_error):
6284 * unexcoff.c (report_error):
6285 Be more careful about reporting the errno of failed operations.
6286 The code previously reported the wrong errno sometimes.
6287 Also, prefer report_file_errno to setting errno + report_file_error.
6288 (Fcall_process): Look at openp return value rather than at path,
6289 as that's a bit faster and clearer when there's a numeric predicate.
6290 * fileio.c (report_file_errno): New function, with most of the
6291 old contents of report_file_error.
6292 (report_file_error): Use it.
6293 (Ffile_exists_p, Ffile_accessible_directory_p):
6294 Set errno to 0 when it is junk.
6295 * fileio.c (Faccess_file):
6296 * image.c (x_create_bitmap_from_file):
6297 Use faccessat rather than opening the file, to avoid the hassle of
6298 having a file descriptor open.
6299 * lisp.h (report_file_errno): New decl.
6300 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6303 * process.c (create_process, wait_reading_process_output) [AIX]:
6304 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6305 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6306 a multithreaded environment anyway).
6307 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6309 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6311 * image.c (x_find_image_file): Don't close a remote file handle.
6313 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6315 Fix races with threads and file descriptors.
6316 * callproc.c (Fcall_process_region):
6317 * dired.c (open_directory):
6318 * emacs.c (main, Fdaemon_initialized):
6319 * image.c (x_find_image_file):
6320 * inotify.c (Finotify_rm_watch):
6321 * lread.c (Flocate_file_internal):
6322 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6323 * term.c (term_mouse_moveto, init_tty):
6324 * termcap.c (tgetent):
6325 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6326 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6327 * unexhp9k800.c, unexmacosx.c (unexec):
6328 * callproc.c (Fcall_process_region):
6329 Use emacs_close, not close.
6330 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6331 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6332 and posix_close function on current platforms (which all lack them).
6333 (emacs_close): Use it. This should fix the races on GNU/Linux and
6334 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6335 and it should avoid closing random victim file descriptors on
6338 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6340 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6341 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6344 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6345 This is for .gdbinit xbacktrace.
6347 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6348 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6349 (emacs_set_tty): Now static.
6350 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6351 * term.c (tty_capable_p, tty_default_color_capabilities)
6352 (get_tty_terminal, term_mouse_movement)
6353 (handle_one_term_event, init_tty, maybe_fatal):
6354 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6355 (tgetent, scan_file, name_match, compare_contin):
6356 * terminal.c (get_terminal):
6357 Use bool for boolean.
6358 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6359 Prefer char to unsigned char if either will do.
6360 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6361 (tty_write_glyphs): Prefer int to unsigned.
6362 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6363 All callers changed.
6364 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6366 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6369 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6370 (B__dummy__): New dummy symbol, to pacify C89.
6371 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6372 they can't grok varargs macros.
6373 * dispnew.c (add_window_display_history)
6374 (add_frame_display_history):
6375 * print.c (print_object):
6376 * xdisp.c (debug_method_add):
6377 Use %p printf format only for void pointers.
6378 * emacs.c (usage_message): New constant, replacing ...
6379 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6380 (main): Adjust to usage reorg.
6381 * fns.c (syms_of_fns):
6382 * profiler.c (syms_of_profiler):
6383 Don't use non-constant struct initializers.
6384 * gnutls.h (gnutls_initstage_t):
6385 * lisp.h (enum Lisp_Fwd_Type):
6386 * lread.c (lisp_file_lexically_bound_p):
6387 * xsettings.c (anonymous enum):
6388 Remove trailing comma.
6389 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6390 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6391 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6393 * regex.c (const_re_char): New type, to pacify strict C89.
6394 All uses of 'const re_char' replaced to use it.
6395 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6396 with glibc when strict C89. This change is imported from gnulib.
6398 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6399 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6400 Omit GNU_LINUX implementation, since it requires long long.
6401 * xterm.c (x_draw_underwave):
6402 Do not assume the traditional order of struct's members.
6403 (x_term_init): Rewrite to avoid the need for non-constant structure
6406 Syntax cleanup, mostly replacing macros with functions.
6407 This removes the need for the syntax_temp hack.
6408 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6409 * syntax.c (SYNTAX_INLINE): New macro.
6410 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6411 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6412 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6413 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6414 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6415 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6416 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6417 Now constants, not macros.
6418 (syntax_temp) [!__GNUC__]: Remove.
6419 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6420 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6421 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6422 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6423 Move here from syntax.h; now functions, not macros. Except for the
6424 last function, these are static since only syntax.c uses them.
6425 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6426 All uses changed. Now a function, not a macro; use this fact
6427 to simplify the code.
6428 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6429 compiler bugs; no longer relevant.
6430 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6431 (SYNTAX_INLINE): New macro.
6432 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6433 for the new functions. Use bool for boolean member.
6434 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6435 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6436 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6437 (SETUP_BUFFER_SYNTAX_TABLE):
6438 Now extern inline functions, not macros.
6439 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6440 Remove; all uses replaced by implementation.
6441 (syntax_temp) [!__GNUC__]: Remove decl.
6442 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6444 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6446 * emacs.c (main): Fix syntax error.
6448 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6450 Timestamp fixes for undo (Bug#14824).
6451 * atimer.c (schedule_atimer):
6452 * fileio.c (Ffile_newer_than_file_p):
6453 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6454 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6455 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6456 (syms_of_fileio): Remove Sclear_visited_file_name.
6457 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6458 file doesn't exist; this avoids an ambiguity with negative timestamps.
6459 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6460 * systime.h (make_emacs_time, invalid_emacs_time):
6461 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6462 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6463 * undo.c (record_first_change): Push (visited-file-modtime) onto
6464 undo list rather than reimplementing it by hand, incorrectly.
6466 2013-07-09 Ken Brown <kbrown@cornell.edu>
6468 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6470 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6472 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6474 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6476 Handle errno and exit status a bit more carefully.
6477 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6478 number into an exit status. Instead, use EXIT_CANCELED.
6479 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6480 * callproc.c (relocate_fd):
6481 * emacs.c (close_output_streams, main):
6482 * process.c (create_process):
6483 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6484 Use emacs_perror for simplicity.
6485 * callproc.c (relocate_fd, main):
6486 * sysdep.c (sys_subshell):
6487 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6488 (shut_down_emacs): Use emacs_write, not write.
6489 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6490 * fileio.c (Fcopy_file, e_write):
6491 * nsterm.m (ns_select):
6492 * process.c (send_process):
6493 * sound.c (vox_write):
6494 Use emacs_write_sig, not emacs_write.
6495 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6496 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6498 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6500 (emacs_full_write): New function.
6501 (emacs_write): Rewrite to use it.
6502 (emacswrite_sig, emacs_perror): New functions.
6503 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6505 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6507 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6508 on NS even if it is present. Pixmap on NS is a void*.
6510 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6512 Port to Ubuntu 10 (Bug#14803).
6513 Problem reported by T.V. Raman.
6514 * process.c (close_on_exec, accept4, process_socket):
6515 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6517 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6519 * w32.c (sys_dup): Declare prototype.
6523 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6525 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6527 Make file descriptors close-on-exec when possible (Bug#14803).
6528 This simplifies Emacs a bit, since it no longer needs to worry
6529 about closing file descriptors by hand in some cases.
6530 It also fixes some unlikely races. Not all such races, as
6531 libraries often open files internally without setting
6532 close-on-exec, but it's an improvement.
6533 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6534 * callproc.c (Fcall_process) [!MSDOS]:
6535 * emacs.c (main) [!DOS_NT]:
6536 * nsterm.m (ns_term_init):
6537 * process.c (create_process):
6538 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6539 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6540 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6541 Prefer mkostemp with O_CLOEXEC to mkstemp.
6542 * callproc.c (relocate_fd) [!WINDOWSNT]:
6543 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6544 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6546 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6547 Make the resulting file descriptor close-on-exec.
6548 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6549 * lread.c (load_descriptor_list, load_descriptor_unwind):
6550 Remove; no longer needed. All uses removed.
6551 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6552 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6554 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6555 (Fmake_network_process, Fnetwork_interface_list):
6556 (Fnetwork_interface_info, server_accept_connection):
6557 Make newly-created socket close-on-exec.
6558 * sysdep.c (emacs_open, emacs_fopen):
6559 Make new-created descriptor close-on-exec.
6560 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6561 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6563 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6565 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6566 for NS_IMPL_GNUSTEP.
6568 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6570 Fix openp errno handling.
6571 * callproc.c (Fcall_process): Preserve openp errno around close.
6572 * lread.c (openp): Set errno when returning -1, as some callers
6575 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6577 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6579 * nsterm.h (NSSavePanel): Update comment.
6580 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6581 (ns_run_file_dialog): Declare.
6583 * nsfns.m: Remove panelOK.
6585 (ns_run_file_dialog): New function.
6586 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6587 event loop, so file dialog is popped up by ns_run_file_dialog, called
6588 by sendEvent (Bug#14578).
6589 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6591 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6593 * xdisp.c (default_line_pixel_height): New function.
6594 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6595 (try_cursor_movement, redisplay_window, try_window)
6596 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6598 * window.c (window_scroll_pixel_based):
6599 use default_line_pixel_height.
6601 * dispextern.h (default_line_pixel_height): Add prototype.
6603 * frame.c (x_set_line_spacing): Accept a float value for
6604 line-spacing parameter, per the documentation.
6606 * data.c (Fmultibyte_string_p): Doc fix.
6608 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6610 Use emacs_open more consistently when opening files.
6611 This handles EINTR more consistently now, and makes it easier
6612 to introduce other uniform changes to file descriptor handling.
6613 * src/systdio.h: New file.
6614 * src/buffer.c (mmap_init):
6615 * cygw32.c (chdir_to_default_directory):
6616 * dispnew.c (Fopen_termscript):
6617 * emacs.c (Fdaemon_initialized):
6618 * fileio.c (Fdo_auto_save):
6619 * image.c (slurp_file, png_load_body, jpeg_load_body):
6620 * keyboard.c (Fopen_dribble_file):
6622 * print.c (Fredirect_debugging_output):
6623 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6624 * termcap.c (tgetent):
6625 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6626 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6627 * w32term.c (w32_initialize) [CYGWIN]:
6628 * xfaces.c (Fx_load_color_file):
6629 Use emacs_open instead of plain open, and emacs_fopen instead of
6631 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6632 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6633 * callproc.c (default_output_mode): New constant.
6634 (Fcall_process): Use it to call emacs_open instead of plain creat.
6635 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6636 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6637 (emacs_fopen): New function.
6638 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6639 Include <lisp.h>, for emacs_open.
6640 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6642 Remove duplicate #include directives.
6643 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6645 Don't include stdio.h twice.
6646 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6647 Don't include sys/types.h or stdio.h twice.
6648 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6649 * lread.c: Don't include coding.h twice.
6650 * nsfont.m: Don't include frame.h twice.
6651 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6652 * ralloc.c: Don't include <unistd.h> twice.
6653 * xdisp.c: Don't include font.h twice.
6654 * xterm.c: Don't include fontset.h twice.
6655 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6657 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6659 Scale ImageMagick images more carefully.
6660 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6661 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6662 Be more careful about avoiding undefined behavior after
6663 integer overflow and division by zero.
6665 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6667 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6668 (syms_of_w32fns): DEFSYM them.
6669 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6670 (CCHDEVICENAME): Define macros if not defined.
6671 (struct MONITOR_INFO_EX): New struct.
6672 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6673 (enum_display_monitors_fn): New variable.
6674 (globals_of_w32fns): Initialize it.
6675 (Fx_display_pixel_width, Fx_display_pixel_height)
6676 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6677 multi-monitor setups in docstrings.
6678 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6679 screen size by primary monitor's millimeter per pixel.
6680 (w32_monitor_enum, w32_display_monitor_attributes_list)
6681 (w32_display_monitor_attributes_list_fallback)
6682 (Fw32_display_monitor_attributes_list): New functions.
6683 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6685 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6687 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6689 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6691 * fileio.c (Qfile_notify_error): New error symbol.
6693 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6694 * inotify.c (inotify_callback, symbol_to_inotifymask)
6695 (Finotify_add_watch, Finotify_rm_watch): Use it.
6696 (inotifyevent_to_event): Exchange order of cookie and file name.
6697 (Finotify_add_watch): Adapt docstring.
6699 * lisp.h (Qfile_notify_error): Declare.
6701 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6703 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6704 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6705 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6706 which did not work (see <http://bugs.gnu.org/14569#307>).
6707 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6708 && (!noninteractive || initialized)). This attempts to thread
6709 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6711 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6713 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6714 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6716 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6718 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6719 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6720 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6721 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6723 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6725 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6726 Define to __sys_siglist.
6728 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6730 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6731 word-wrap, so that overflow-newline-into-fringe would work in
6732 visual-line-mode. (Bug#2749)
6733 (move_it_in_display_line_to): When the last scanned display
6734 element fits exactly on the display line, and
6735 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6736 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6737 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6738 finding buffer position that corresponds to pixel coordinates,
6739 e.g. in buffer_posn_from_coords.
6741 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6743 * process.c (handle_child_signal): Call catch_child_signal if
6746 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6748 Don't convert function pointers to void * and back.
6749 It isn't portable C, and it's easy enough to avoid.
6750 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6751 (make_save_value): Add support for SAVE_FUNCPOINTER.
6752 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6753 * print.c (print_object):
6754 Distinguish function from object pointers.
6755 * lisp.h (SAVE_FUNCPOINTER): New constant.
6756 (SAVE_SLOT_BITS): Adjust to it.
6757 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6758 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6759 (voidfuncptr): New typedef.
6760 (struct Lisp_Save_Value): New member data[0].funcpointer.
6761 (XSAVE_FUNCPOINTER): New function.
6763 Simplify buildobj processing.
6764 * Makefile.in (buildobj.h): Make it a sequence of strings each
6765 followed by comma, rather than a single string. Put it into a
6766 .tmp file in case there's an error while generating it.
6767 (gl-stamp): Use .tmp for temp files.
6768 (mostlyclean): Clean .tmp files.
6769 * doc.c (buildobj): Move to just the routine that needs it.
6770 It's now an array of strings, so processing is simpler.
6772 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6774 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6775 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6776 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6777 Invoke malloc_enable_thread even when not interactive.
6778 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6779 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6780 in this case, since the underlying bug has now been fixed.
6782 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6784 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6785 unlinking it (bug#14691).
6787 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6789 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6790 before checking whether buffer is modified. This lets
6791 `kill-buffer-query-functions' cancel killing of the buffer or save
6792 its content before `kill-buffer' asks user the "Buffer %s
6793 modified; kill anyway?" question.
6795 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6797 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6798 Let the super performKeyEquivalent deal with them (Bug#14747).
6800 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6802 * widget.c (resize_cb): Remove unused local.
6804 Do not use GTK 3 if it exists but cannot be compiled.
6805 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6806 * xterm.c (x_error_handler) [!USE_GTK]:
6809 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6811 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6813 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6814 to the valid range of values. (Bug#14753)
6816 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6817 when moving point by using the current glyph matrix. This avoids
6818 the need to force redisplay when this function is called in a
6821 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6823 Fix minor problems found by static checking.
6824 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6825 Redo the latter's body to sidestep GCC parenthesization warnings.
6826 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6827 * coding.c (detect_coding, detect_coding_system):
6828 * coding.h (struct undecided_spec):
6829 Use bool for boolean.
6830 * image.c (QCmax_width, QCmax_height): Now static.
6831 * xdisp.c (Fmove_point_visually): Remove unused local.
6833 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6835 * xdisp.c (Fmove_point_visually): New function.
6837 2013-06-28 Kenichi Handa <handa@gnu.org>
6839 * coding.h (define_coding_undecided_arg_index): New enum.
6840 (coding_attr_index): New members
6841 coding_attr_undecided_inhibit_null_byte_detection,
6842 coding_attr_undecided_inhibit_iso_escape_detection,
6843 coding_attr_undecided_prefer_utf_8.
6844 (undecided_spec): New struct.
6845 (struct coding_system): New member `undecided' of the member
6848 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6849 (detect_coding): Likewise.
6850 (detect_coding_system): Likewise.
6851 (Fdefine_coding_system_internal): New coding system properties
6852 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6854 (syms_of_coding): Adjust for coding_arg_undecided_max.
6856 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6858 * image.c (x_from_xcolors): Remove unused local.
6860 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6862 Defer image data transfer between X client and server until actual
6865 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6868 * image.c (Destroy_Image): Remove.
6869 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6870 `mask_p', and `colors_p'. All uses changed.
6871 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6872 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6873 New macros for `flags' arg to x_clear_image_1.
6874 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6875 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6876 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6877 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6878 (image_get_x_image, image_unget_x_image): New functions or macros.
6879 (image_background, image_background_transparent, x_to_xcolors)
6880 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6881 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6882 instead of Destroy_Image.
6883 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6884 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6885 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6886 (imagemagick_load_image, svg_load_image): Use them instead of
6887 x_create_x_image_and_pixmap, and x_put_x_image followed by
6888 x_destroy_x_image, respectively.
6889 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6890 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6891 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6892 background_transparent fields.
6893 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6894 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6896 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6898 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6899 This mostly consists of undoing recent changes.
6900 * callproc.c (Fcall_process):
6901 * process.c (create_process):
6902 Do not worry about catching SIGCHLD here, undoing previous change.
6903 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6904 * process.c, process.h (catch_child_signal):
6905 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6906 * process.c (catch_child_handler): Don't worry about being called
6907 lazily and do not assume caller has blocked SIGCHLD, undoing
6908 previous change. Move first-time stuff back to
6909 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6910 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6911 set lib_child_handler if it's already initialized, which may
6912 help avoid problems on GNUStep.
6914 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6916 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6917 * callproc.c (Fcall_process):
6918 * process.c (create_process):
6919 Make sure SIGCHLD is caught before we fork,
6920 since Emacs startup no arranges to catch SIGCHLD.
6921 * process.c (lib_child_handler): Initialize to null, not to
6923 (catch_child_signal): Allow self to be called lazily.
6924 Do nothing if it's already been called.
6925 Assume caller has blocked SIGCHLD (all callers do now).
6926 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6927 just before it's really needed.
6928 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6929 since it hasn't been caught yet.
6931 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6933 * image.c (compute_image_size): New function to implement
6934 :max-width and :max-height.
6935 (imagemagick_load_image): Use it.
6937 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6939 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6940 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6942 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6943 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6944 the SIGCHLD handler, since the code is not atomic and (due to glib)
6945 signals may be arriving now.
6946 * sysdep.c (init_signals): Do not catch child signals here;
6947 'main' now does that later, at a safer time.
6949 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6951 Clean up SIGCHLD handling a bit (Bug#14569).
6952 * process.c, process.h (catch_child_signal):
6953 Now always extern, even if !NS_IMPL_GNUSTEP.
6954 * process.c (catch_child_signal): Move glib tickler here from
6955 init_process_emacs, so that it's done earlier in Emacs
6956 initialization. Also move the noninteractive && !initialized
6957 check here from init_process_emacs. This is all a bit cleaner for
6958 GNUish platforms, and I hope it works around the Cygwin bug.
6959 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6960 that glib signal handling is tickled before glib creates threads.
6962 * process.c (wait_reading_process_output): Avoid int overflow
6963 when reading more than 2 GiB total from a process.
6965 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6967 * process.c (create_process): Handle a couple more cases,
6968 i.e., work even if new_argv and wait_child_setup[i] are cached.
6969 Use Fcall_process's style for volatile vars.
6971 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6973 * process.c (create_process): Mark PROCESS volatile.
6975 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6977 Use C99-style flexible array members if available.
6978 This avoids some subtle aliasing issues, which typically
6979 aren't a problem with GCC but may be a problem elsewhere.
6980 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6981 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6982 In either case, it uses a flexible array member rather than
6983 the old struct hack. All uses changed.
6984 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6985 Adjust to sdata reorganization.
6986 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6987 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6988 that ports better to pre-C99 non-GCC.
6989 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6990 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6991 as the latter has changed.
6992 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6993 and port better to pre-C99 GCC.
6994 * image.c (struct xpm_cached_color):
6995 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6996 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6997 Use FLEXIBLE_ARRAY_MEMBER.
6998 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6999 Move decl to top level so it gets checked against implementation.
7000 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7001 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7003 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7005 * syntax.c: Integer cleanups.
7006 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7007 All uses that need 0-or-2 changed to:
7008 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7009 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7010 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7011 (char_quoted, prev_char_comend_first, back_comment)
7012 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7013 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7014 Use bool for boolean.
7015 (update_syntax_table, skip_chars, skip_syntaxes):
7016 Prefer int to unsigned when either will do.
7017 (back_comment): Return boolean success flag, like forw_comment,
7018 instead of positive-or-minus-1 (which might have overflowed int anyway).
7019 Don't stuff ptrdiff_t into int.
7020 (syntax_spec_code, syntax_code_spec): Now const.
7021 (Fmatching_paren, scan_lists, scan_sexps_forward):
7022 Use enum syntaxcode for syntax code.
7023 (Fmatching_paren): Check that arg is a character, not just an integer.
7024 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7025 (Finternal_describe_syntax_value): Omit no-longer-needed
7027 (skip_chars): Use char, not unsigned char, when the distinction
7029 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7030 * bytecode.c (exec_byte_code):
7031 * syntax.c (syntax_spec_code, Fchar_syntax)
7032 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7034 * syntax.h (SYNTAX_WITH_FLAGS):
7035 Omit unnecessary casts.
7037 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7039 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7040 line dimensions here, to avoid race conditions with the main
7041 thread. (Bug#14062, bug#14630, bug#14669)
7043 * w32term.c (w32_draw_window_cursor): Compute the header line and
7044 mode line dimensions here.
7045 <w32_system_caret_window, w32_system_caret_hdr_height>:
7046 <w32_system_caret_mode_height>: New variables.
7048 * w32term.h: Declare them.
7050 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7052 * alloc.c (die): Move "assertion failed" string here ...
7053 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7054 COND when SUPPRESS_CHECKING. This shrinks the executable text
7055 size by 0.8% to 2.2% when configured with --enable-checking,
7056 depending on optimization flags (GCC 4.8.1 x86-64).
7058 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7060 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7062 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7063 base is 2; this is more accurate.
7065 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7067 * sound.c (string_default): Move to !WINDOWSNT section.
7068 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7070 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7072 * sound.c: Integer cleanups.
7073 Remove unnecessary forward decls.
7074 (struct sound_device): The 'file' member is now a Lisp_Object, not
7075 a char *, so that we needn't invoke alloca on a huge size.
7076 (Fplay_sound_internal): Adjust to this.
7077 (string_default): New function.
7078 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7079 Use it to adjust to the struct sound_device change.
7080 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7081 (be2hs) [0]: Remove.
7083 * syntax.c (skip_chars): Don't use uninitialized storage
7084 when searching a multibyte buffer for characters that are not in a
7085 unibyte string that contains non-ASCII characters.
7087 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7089 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7090 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7092 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7094 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7096 2013-06-18 Kenichi Handa <handa@gnu.org>
7098 * font.c (Ffont_spec): Signal an error for an invalid font name
7101 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7103 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7104 In particular this ports to 32-bit sparc Sun cc.
7105 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7106 array with a dummy element at specpdl[-1], so that its address can
7108 (unbind_to): Do not copy the binding; not needed, now that we
7109 copy old_value in the one place where the copy is needed.
7110 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7111 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7112 (union specbinding): Rename from struct specbinding. Redo layout
7113 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7114 which is not portable. With Sun C 5.12 32-bit sparc, the
7115 declaration causes nargs to be an unsigned bitfield, a behavior
7116 that the C standard allows; but Emacs wants nargs to be signed.
7117 The overall type is now a union of structures rather than a
7118 structure of union of structures, and the 'kind' member is now a
7119 bitfield, so that the overall type doesn't grow. All uses changed.
7120 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7122 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7124 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7125 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7127 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7129 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7131 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7132 unless we know that the window w's frame is a frame object.
7133 Another attempt at solving bug#14062 and bug#14630.
7135 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7137 * textprop.c (property_set_type): New enum.
7138 (add_properties): Allow appending/prepending text properties.
7139 (add_text_properties_1): Factored out of Fadd_text_properties.
7140 (Fadd_text_properties): Move all the code into
7141 add_text_properties_1.
7142 (Fadd_face_text_property): New function that calls
7143 add_text_properties_1.
7145 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7147 Move functions from lisp.h to individual modules when possible.
7148 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7149 * alloc.c (XFLOAT_INIT, set_symbol_name):
7150 * buffer.c (CHECK_OVERLAY):
7151 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7152 (set_char_table_parent):
7153 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7154 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7155 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7156 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7158 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7159 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7160 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7161 (backtrace_args, backtrace_debug_on_exit):
7162 * floatfns.c (CHECK_FLOAT):
7163 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7164 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7165 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7166 (set_hash_index_slot):
7167 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7168 * marker.c (CHECK_MARKER):
7169 * textprop.c (CHECK_STRING_OR_BUFFER):
7170 * window.c (CHECK_WINDOW_CONFIGURATION):
7171 Move here from lisp.h, and make these functions static rather than
7173 * buffer.c (Qoverlayp):
7175 * fns.c (Qhash_table_p):
7176 * window.c (Qwindow_configuration_p):
7178 * lisp.h: Remove the abovementioned defns and decls.
7180 Use functions, not macros, for XINT etc (Bug#11935).
7181 In lisp.h, prefer functions to function-like macros, and
7182 constants to object-like macros, when either will do. This:
7183 . simplifies use, as there's no more need to worry about
7184 arguments' side effects being evaluated multiple times.
7185 . makes the code easier to debug on some platforms.
7186 However, when using gcc -O0, keep using function-like macros
7187 for a few critical operations, for performance reasons.
7188 This sort of thing isn't needed with gcc -Og, but -Og
7189 is a GCC 4.8 feature and isn't widely-enough available yet.
7190 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7191 Remove enum lsb_bits; no longer needed.
7192 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7193 * buffer.c (Qoverlap):
7195 * fns.c (Qhash_table_p):
7196 Now extern, so lisp.h can use these symbols.
7197 * dispextern.h: Include character.h, for MAX_CHAR etc.
7198 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7199 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7200 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7201 (GLYPH_CODE_P): Move here from lisp.h.
7202 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7203 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7204 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7205 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7206 XUNTAG now returns void *.
7207 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7208 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7209 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7210 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7211 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7212 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7213 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7214 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7215 New macros, renamed from their sans-lisp_h_ counterparts.
7216 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7217 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7218 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7219 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7220 If compiling via GCC without optimization, define these as macros
7221 in addition to inline functions.
7222 To disable this, compile with -DINLINING=0.
7223 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7224 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7225 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7226 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7227 (INTMASK, VALMASK): Now macros, since static values cannot be
7228 accessed from extern inline functions.
7229 (VALMASK): Also a constant, for benefit of old GDB.
7230 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7231 is INTEGERP, which can fold it in.
7232 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7233 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7234 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7235 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7236 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7237 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7238 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7239 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7240 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7241 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7242 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7243 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7244 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7245 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7246 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7247 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7248 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7249 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7250 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7251 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7252 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7253 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7254 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7255 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7256 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7257 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7258 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7259 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7260 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7261 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7262 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7263 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7264 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7266 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7267 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7268 (VALMASK): Define in one place rather than in two, merging the
7269 USE_LSB_TAG parts; this is simpler.
7270 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7271 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7272 Move up, to avoid use before definition.
7273 Also include "globals.h" earlier, for the same reason.
7274 (make_natnum): New function.
7275 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7276 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7277 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7278 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7279 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7280 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7281 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7282 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7283 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7284 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7285 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7286 (Qwindow_configuration_p, Qimage): New forward declarations.
7287 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7288 (STRING_COPYIN): Remove; unused.
7289 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7290 (xcar_addr, xcdr_addr): New functions. All uses changed.
7291 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7292 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7293 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7294 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7295 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7296 (TYPE_RANGED_INTEGERP): Simplify.
7297 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7298 (setlocale, fixup_locale, synchronize_system_messages_locale)
7299 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7300 Now empty functions, not macros.
7301 (functionp): Return bool, not int.
7302 * window.c (Qwindow_configuration_p): Now extern,
7303 so window.h can use it.
7304 * window.h (Qwindowp): Move decl back to lisp.h.
7306 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7308 * xdisp.c (Fline_pixel_height): New function, required for solving
7311 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7313 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7315 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7317 * lread.c (syms_of_lread):
7318 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7320 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7322 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7324 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7326 * fileio.c (expand_file_name): Doc fix.
7328 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7330 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7331 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7332 Wait for self, not for 0. This can't hurt on GNU or similar
7333 system, and may help with Cygwin.
7335 * keyboard.c: Don't use PROP (...) as an lvalue.
7336 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7337 Use set_prop (A, B), not PROP (A) = B.
7339 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7341 * xdisp.c (get_it_property): Use it->window instead of generating
7342 a Lisp object from it->w.
7344 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7346 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7347 get-char-property the window that is being rendered, instead of
7348 the buffer, to support window-specific overlays. (Bug#14575)
7349 (compute_display_string_pos): When W is NULL, use the current
7350 buffer as the object to pass to get-char-property.
7351 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7352 pointer member of the bidi iterator, since no window is pertinent
7355 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7357 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7358 being displayed, and pass it to compute_display_string_pos.
7359 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7360 (bidi_paragraph_init): All callers changed.
7362 * xdisp.c (init_from_display_pos, init_iterator)
7363 (handle_single_display_spec, next_overlay_string)
7364 (get_overlay_strings_1, reseat_1, reseat_to_string)
7365 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7366 Set bidi_it.w member from it->w.
7367 (compute_display_string_pos): Accept additional argument, the
7368 window being displayed, and pass it to Fget_char_property.
7371 * dispextern.h (struct bidi_it): New member w, the window being
7373 (compute_display_string_pos): Adjust prototype.
7375 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7377 * xgselect.c: Remove unneeded include xterm.h.
7379 * process.c (wait_reading_process_output): Check for NS before GLIB.
7380 GLIB may be linked in due to rsvg, but ns_select must be called.
7382 * xgselect.c (xg_select): Remove call to window_system_available
7383 and g_main_context_pending at the top, so Gdk events (i.e. file
7384 notify) are processed when Emacs is started with -nw.
7386 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7388 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7389 (ctagsfiles3): New variable, includes only *.m files.
7390 (TAGS): Use an explicit language name in the regular expressions,
7391 to avoid transformation of '/SOMETHING' by MSYS to
7392 'c:\MSYS\SOMETHING'.
7394 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7396 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7398 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7400 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7401 still need to set the mouse pointer shape and activate help-echo.
7404 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7406 A few porting etc. fixes for the new file monitor code.
7407 See the thread containing
7408 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7409 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7410 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7411 (dir_monitor_callback, Fgfile_rm_watch):
7412 Use assq_no_quit instead of Fassoc, for speed.
7413 (dir_monitor_callback, Fgfile_rm_watch):
7414 eassert that the monitor is a fixnum.
7415 (dir_monitor_callback): No need for CDR_SAFE.
7416 Simplify building of lisp with alternative tails.
7417 (Fgfile_add_watch, Fgfile_rm_watch):
7418 Do not assume glib functions set errno reliably on failure.
7419 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7420 and signal an error otherwise.
7421 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7422 Use Fdelq instead of Fdelete, for speed.
7424 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7426 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7427 don't insist on being invoked on a highlighted tool-bar button.
7428 Avoids losing tool-bar functionality when mouse-highlight is nil.
7429 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7430 Don't highlight when mouse-highlight is nil.
7431 (note_mouse_highlight): When mouse-highlight is nil, don't return
7432 right away; instead, run tool-bar and mode-line highlight
7433 subroutine, clear any existing highlight, and revert the mouse
7434 pointer to its default shape. (Bug#14558)
7436 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7438 * lisp.mk (lisp): Add prog-mode.el.
7440 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7442 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7443 * process.c (dummy_handler): New function.
7444 (lib_child_handler): New static var.
7445 (handle_child_signal): Invoke it.
7446 (catch_child_signal): If a library has set up a signal handler,
7447 save it into lib_child_handler.
7448 (init_process_emacs): If using glib and not on Windows, tickle glib's
7449 child-handling code so that it initializes its private SIGCHLD handler.
7450 * syssignal.h (SA_SIGINFO): Default to 0.
7451 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7452 31; it should no longer be needed now.
7454 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7456 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7458 * gfilenotify.c (globals_of_gfilenotify): New function.
7459 (syms_of_gfilenotify): Move global initialization there.
7461 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7463 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7465 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7466 * keyboard.c (menu_bar_items, tool_bar_items):
7467 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7468 not override local keymaps any more.
7470 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7472 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7474 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7476 * w32console.c (initialize_w32_display): Return the dimensions of
7477 the console window via 2 additional arguments, not via the current
7478 frame. This avoids crashes due to overrunning the bounds of
7479 frame's decode_mode_spec_buffer, which is not resized following
7480 the change of the frame dimensions from the initial 10x10.
7482 * w32term.h (w32_initialize_display_info): Adjust prototype.
7484 * term.c (init_tty): Take dimensions of the frame from the values
7485 returned by initialize_w32_display.
7487 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7488 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7489 (LIBES): Add $(GFILENOTIFY_LIBS).
7491 * w32inevt.c (handle_file_notifications): Add dummy implementation
7492 for !HAVE_W32NOTIFY.
7494 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7496 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7498 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7500 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7502 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7504 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7506 Fix minor problems found by static checking.
7507 * data.c (pure_write_error):
7508 Use xsignal2, not Fsignal, as Fsignal might return.
7509 * eval.c (set_backtrace_debug_on_exit): Now static.
7510 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7511 No longer inline. EXTERN_INLINE is needed only for functions
7512 defined in .h files. Reindent function header as per GNU style.
7513 (backtrace_p, backtrace_top, backtrace_next):
7514 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7515 compiler or linker. Add extern decls to pacify gcc -Wall.
7516 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7518 * frame.c (free_monitors): Define only on platforms that need it.
7519 * nsterm.m (ns_term_init):
7520 * process.c (catch_child_signal):
7521 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7522 defined on all porting targets these days.
7523 * process.c, process.h (catch_child_signal):
7524 Make it extern only if NS_IMPL_GNUSTEP is defined.
7526 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7528 * w32.c (gettimeofday): Make the signature identical to prototype
7529 in nt/inc/sys/time.h.
7531 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7533 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7536 * keyboard.c (safe_run_hooks_error): Improve error message.
7538 * data.c (pure_write_error): Add `object' argument.
7539 * puresize.h (CHECK_IMPURE): Use it.
7541 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7543 * Makefile.in (NOTIFY_OBJ): New variable.
7544 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7546 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7547 Call syms_of_gfilenotify.
7549 * gfilenotify.c: New file.
7551 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7552 and Qfile_w32notify.
7553 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7554 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7556 * lisp.h: Declare syms_of_gfilenotify.
7558 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7560 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7562 Merge the specpdl and backtrace stacks. Make the structure of the
7563 specpdl entries more obvious via a tagged union of structs.
7564 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7565 (enum specbind_tag): New enum.
7566 (struct specbinding): Make it a tagged union of structs.
7567 Add a case for backtrace records.
7568 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7569 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7570 (backtrace_debug_on_exit): New accessors.
7571 (struct backtrace): Remove.
7572 (struct catchtag): Remove backlist field.
7573 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7575 (Flocal_variable_p): Speed up the common case where the binding is
7577 * eval.c (backtrace_list): Remove.
7578 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7579 (set_backtrace_args, set_backtrace_nargs)
7580 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7581 (backtrace_next): New functions.
7582 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7583 (unwind_to_catch, internal_lisp_condition_case)
7584 (internal_condition_case, internal_condition_case_1)
7585 (internal_condition_case_2, internal_condition_case_n): Don't bother
7586 with backtrace_list any more.
7587 (Fsignal): Adjust to new backtrace format.
7588 (grow_specpdl): Move up.
7589 (record_in_backtrace): New function.
7590 (eval_sub, Ffuncall): Use it.
7591 (apply_lambda): Adjust to new backtrace format.
7592 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7594 (specbind): Adjust to new specpdl format. Simplify.
7595 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7596 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7598 (mark_backtrace): Remove.
7599 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7600 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7601 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7603 * profiler.c (record_backtrace): Use get_backtrace.
7604 (handle_profiler_signal): Use backtrace_top_function.
7605 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7608 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7610 * process.h (catch_child_signal): Declare.
7612 * process.c (catch_child_signal): New function.
7613 (init_process_emacs): Call it.
7615 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7616 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7618 (x_set_cursor_type): Remove declaration.
7619 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7620 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7621 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7622 (ns_get_color): Use F suffix on float.
7623 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7624 (ns_get_rgb_color): Remove.
7625 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7626 (note_mouse_movement): x and y are CGFloat.
7627 (ns_draw_fringe_bitmap): Remove unused rowY.
7628 Change #if to COCOA && >= 10_6.
7629 (ns_draw_window_cursor): Remove unused overspill.
7630 (ns_draw_underwave): width and x are EamcsCGFloat.
7631 (ns_draw_box): thickness is CGFloat.
7632 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7633 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7634 if not in main thread.
7635 (ns_get_pending_menu_title, ns_check_menu_open)
7636 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7637 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7638 (sendFromMainThread:): New method.
7639 (changeFont:): size is CGFloat.
7640 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7641 Disable warning about permanent text.
7642 (characterIndexForPoint:): Adjust return type depending on GNUStep
7644 (mouseDown:): delta is CGFloat.
7645 (updateFrameSize): Remove unised variable f.
7646 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7647 Cast float to EmacsCGFloat.
7648 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7649 also to -1 when restoring.
7650 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7651 inside NS_IMPL_COCOA.
7652 (toggleFullScreen:): Put call to toggleFullScreen inside
7653 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7654 (setPosition:portion:whole:): por is CGFloat.
7655 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7656 (mouseDown:): Use CGFloat.
7657 (mouseDragged:): Remove unised variable edge.
7658 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7660 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7662 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7663 when NS_IMPL_GNUSTEP.
7664 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7665 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7666 (EmacsToolbar): Add clearAll. Add tag argument to
7667 addDisplayItemWithImage.
7668 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7670 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7672 * nsmenu.m (ns_update_menubar): Make static.
7673 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7674 (fillWithWidgetValue:): Add cast to SEL for setAction.
7675 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7676 (update_frame_tool_bar): Update code for GNUStep.
7677 (clearAll): New method.
7678 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7679 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7680 Move identifierToItem setObject and activeIdentifiers addObject before
7681 call to insertItemWithItemIdentifier.
7682 (validateVisibleItems): Fix indentation.
7683 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7684 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7685 UtilityWindow to aStyle, remove call to setStyleMask.
7687 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7689 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7690 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7691 Use F suffix on floats.
7692 (ns_char_width): Returns CGFloat.
7693 (ns_ascii_average_width): w is CGFloat instead of float.
7694 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7696 (ns_glyph_metrics): CGFloat instead of float.
7698 * nsfns.m (x_set_foreground_color, x_set_background_color):
7700 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7701 remove unused variables.
7702 (Fns_read_file_name): Keep track if panel is for save.
7703 Use ns_filename_from_panel/ns_directory_from_panel.
7704 (Fns_list_services): delegate only used for COCOA.
7705 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7706 Just return the input if GNUStep.
7707 (x_screen_planes): Remove.
7708 (Fxw_color_values): Use EmacsCGFloat
7709 (Fns_display_monitor_attributes_list): Only get screen number for
7711 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7713 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7714 ns_directory_from_panel.
7716 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7718 * process.c (handle_child_signal): Also use WCONTINUED.
7719 This is so that list-processes doesn't mistakenly list the process
7720 as stopped, when the process has actually been continued and is
7723 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7725 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7726 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7727 not already configured.
7729 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7731 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7733 * Makefile.in (mostlyclean): Remove *.res files.
7735 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7737 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7738 a buffer (bug#8447).
7740 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7742 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7743 display vector, and we backtrack, handle the case that the
7744 previous character position is also displayed from a display
7745 vector or covered by a display string or image. (Bug#14476)
7747 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7749 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7750 (struct MonitorInfo, free_monitors): Remove.
7751 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7752 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7753 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7756 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7757 (struct MonitorInfo, free_monitors): Remove.
7758 (ns_screen_name): Make static.
7759 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7760 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7763 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7764 (struct MonitorInfo): New struct.
7765 (free_monitors, make_monitor_attribute_list): Declare.
7767 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7769 (free_monitors, make_monitor_attribute_list): New functions.
7770 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7773 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7775 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7777 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7779 * keyboard.c: Apply keyboard decoding only to events that come directly
7780 from the tty, not from unread-command-events (bug#14368).
7781 (read_event_from_main_queue): New function, extracted from read_char.
7782 (read_decoded_char): Remove.
7783 (read_decoded_event_from_main_queue): New function to replace it.
7784 (read_char): Use it.
7785 (read_key_sequence): Use read_char rather than read_decoded_char.
7787 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7789 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7791 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7793 2013-05-22 Kenichi Handa <handa@gnu.org>
7795 The following changes are to fix the setting of
7796 buffer-file-coding-system on, for instance, C-x RET c unix RET
7797 _FILE_OF_DOS_EOL_TYPE_ RET.
7799 * coding.h (struct coding_system): New member detected_utf8_chars.
7801 * coding.c (detect_coding_utf_8): Count characters and check EOL
7802 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7804 (setup_coding_system): Do not initialize coding->head_ascii.
7805 (check_ascii): Do not set coding->eol_seen but update it. Do not
7806 call adjust_coding_eol_type here.
7807 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7808 If the eol-type of CODING is already specified, adjust the eol type
7809 of the found coding-system.
7810 (decode_coding_gap): Cancel previous change. Utilize the
7811 character numbers counted by detect_coding_utf_8. Fix detection
7814 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7816 * search.c (looking_at_1): Only set last_thing_searched if the match
7817 changed the match-data (bug#14281).
7819 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7821 * xdisp.c (reseat_at_previous_visible_line_start):
7822 Already declared in dispextern.h, so remove it here.
7823 (move_it_vertically_backward): Likewise.
7825 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7827 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7828 (Fx_display_pixel_width, Fx_display_pixel_height)
7829 (Fx_display_mm_width, Fx_display_mm_height):
7830 Mention `display-monitor-attributes-list' in docstrings.
7832 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7833 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7834 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7835 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7836 (Fx_display_backing_store, Fx_display_visual_class)
7837 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7838 (Fx_display_grayscale_p, Fx_display_pixel_width)
7839 (Fx_display_pixel_height, Fx_display_planes)
7840 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7841 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7842 (Fx_display_mm_width, Fx_display_mm_height)
7843 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7844 height for all physical monitors as in X11.
7846 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7847 Return pixel width or height for all physical monitors as in X11.
7849 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7851 Port --enable-gcc-warnings to clang.
7852 * bytecode.c (exec_byte_code):
7854 Redo diagnostic pragmas to pacify clang, too.
7855 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7856 * editfns.c (Fencode_time):
7857 * fileio.c (file_accessible_directory_p):
7858 * font.c (font_unparse_xlfd):
7859 Use '&"string"[index]' instead of '"string" + (index)'.
7860 * undo.c (user_error): Remove; unused.
7862 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7864 * insdel.c (insert_1_both): Document the arguments, instead of
7865 referring to insert_1, which no longer exists.
7867 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7868 some window, increment windows_or_buffers_changed, so that
7869 *Messages* display in that window is updated. (Bug#14408)
7871 * w32.c: Include epaths.h.
7872 (init_environment): Use cmdproxy.exe without leading directories.
7873 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7875 (gettimeofday): Adjust signature and return value to Posix
7878 * unexw32.c (open_output_file): Delete the existing emacs.exe
7879 before creating it, to break the hard link to the versioned
7882 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7883 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7884 (FIRSTFILE_OBJ): New variables.
7885 (W32_RES): Rename to EMACSRES. All users changed.
7886 (base_obj): Use $(CM_OBJ).
7887 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7888 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7889 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7890 $(W32_RES_LINK) before $(LIBES).
7891 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7893 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7895 * makefile.w32-in (DOC): Use just "DOC".
7897 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7899 * process.c: Export default filters and sentinels to Elisp.
7900 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7902 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7903 (Fset_process_sentinel, Fformat_network_address):
7904 Default to them instead of nil.
7905 (server_accept_connection): Sentinels can't be nil any more.
7906 (read_and_dispose_of_process_output): New function, extracted from
7907 read_process_output.
7908 (read_process_output): Use it; filters can't be nil.
7909 (Finternal_default_process_filter): New function, extracted from
7910 read_process_output.
7911 (exec_sentinel_unwind): Remove function.
7912 (exec_sentinel): Don't zilch sentinel while running.
7913 (status_notify): Sentinels can't be nil.
7914 (Finternal_default_process_sentinel): New function extracted from
7916 (setup_process_coding_systems): Default filter is not nil any more.
7917 (syms_of_process): Export new Elisp functions and initialize
7919 * lisp.h (make_lisp_proc): New function.
7921 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7923 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7925 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7927 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7928 unless we know that the window w is a leaf window.
7929 Another attempt at solving bug#14062.
7931 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7933 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7936 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7938 * image.c (gif_load): Check that subimages fit (Bug#14345).
7940 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7942 * lread.c (skip_dyn_eof): New function.
7943 (read1): Use it to skip the end of a file in response to #@00.
7945 * doc.c (get_doc_string): Slightly relax the sanity checking.
7947 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7949 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7950 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7951 (MonitorInfo): New struct.
7952 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7953 (Fns_display_monitor_attributes_list): New functions.
7954 (display-usable-bounds): Remove.
7955 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7958 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7960 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7961 (GTK_CHECK_VERSION): New macro, if not already defined.
7962 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7963 replaced by GTK_CHECK_VERSION.
7965 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7967 * xterm.h (GTK_PREREQ): New macro.
7968 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7969 to use this macro instead, for consistency and clarity.
7971 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7973 * xdisp.c (row_for_charpos_p): New function, with code of
7974 cursor_row_p, but accepts an additional argument CHARPOS instead
7975 of using a hardcoded PT.
7976 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7977 (row_containing_pos): Call row_for_charpos_p instead of partially
7978 doing the same. Fixes cursor positioning under longlines-mode
7979 when longlines-show-effect includes more than one newline, when
7980 moving the cursor vertically up.
7982 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7984 * makefile.w32-in (ACL_H): New macro.
7985 ($(BLD)/fileio.$(O)): Update dependencies.
7987 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7989 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7990 * Makefile.in (LIB_ACL): New macro.
7991 (LIBACL_LIBS): Remove.
7992 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7993 * fileio.c: Include <acl.h>.
7994 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7995 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7997 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8000 * unexelf.c: Don't assume ElfW (Half) fits in int.
8001 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8002 when dealing with ElfW (Half) values, since they can exceed 2**31
8003 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8004 (entry_address): Omit unused NUM arg. All uses changed.
8006 2013-05-07 Juri Linkov <juri@jurta.org>
8008 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8009 to the string converted from number with `Fnumber_to_string'.
8012 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8014 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8015 This fixes a problem introduced by my previous change.
8017 2013-05-07 Glenn Morris <rgm@gnu.org>
8019 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8021 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8023 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8025 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8027 Static checking by GCC 4.8.0.
8028 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8029 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8030 (x_get_monitor_attributes_fallback)
8031 (x_get_monitor_attributes_xinerama)
8032 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8033 Define only if USE_GTK.
8034 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8035 (x_get_monitor_attributes_fallback): Omit unused locals.
8036 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8037 Use double, not float, to avoid mixed-mode floating point arithmetic.
8039 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8040 Jan Djärv <jan.h.d@swipnet.se>
8042 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8043 (XINERAMA_CFLAGS): New macros.
8044 (ALL_CFLAGS, LIBES): Use them.
8046 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8047 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8048 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8049 (syms_of_xfns): DEFSYM them.
8050 (struct MonitorInfo): New struct.
8051 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8052 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8053 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8054 (x_get_monitor_attributes_xinerama): New functions.
8055 (Fx_display_monitor_attributes_list): New primitive.
8056 (syms_of_xfns): Defsubr it.
8058 * xterm.h (x_display_info): Add Xatom_net_workarea and
8059 Xatom_net_current_desktop.
8061 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8062 and dpyinfo->Xatom_net_current_desktop.
8064 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8066 * xdisp.c (pos_visible_p): Use the special code for finding the
8067 beginning of a display property or overlay for any "replacing"
8068 display property, not just for display strings. This solves
8069 incorrect reporting of position by posn-at-point. (Bug#14241)
8071 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8073 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8074 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8075 Verify that ElfW (Half) fits in int.
8076 (fatal): Use same signature as lisp.h.
8077 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8078 configure and build with -DUNEXELF_DEBUG without worrying about
8079 other modules that use DEBUG.
8080 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8081 possibly-wide integers now uses it instead of plain fprintf.
8082 (entry_address): New function, which avoids problems with 32-bit
8083 overflow on 64-bit hosts.
8084 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8085 (round_up): Don't assume the remainder fits in int.
8086 (find_section): Use bool for boolean. Simplify debug code.
8087 (unexec): Don't assume file sizes fit in int or size_t.
8088 Omit unnecessary trailing newline in 'fatal' format.
8089 Use strerror rather than outputting decimal error number.
8090 Remove unused code when emacs is not defined;
8091 this file relies on Emacs now.
8092 Don't assume e_phnum and e_shnum are positive.
8094 * regex.c: Fix problems when DEBUG is defined.
8095 (extract_number, extract_number_and_incr): Define regardless of
8096 whether DEBUG is defined; that's simpler and makes the code less
8097 likely to go stale in the normal case when DEBUG is not defined.
8098 Return int rather than taking an int * arg. All callers changed.
8099 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8100 Remove, replacing with ...
8101 (DEBUG_PRINT): New macro. All callers changed.
8102 (DEBUG_COMPILES_ARGUMENTS): New macro.
8103 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8104 (print_compiled_pattern, print_double_string) [DEBUG]:
8105 Use prototype rather than old-style definition.
8106 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8107 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8108 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8109 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8110 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8111 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8112 This matters only when DEBUG is defined.
8114 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8116 * xdisp.c (set_iterator_to_next): Set the
8117 ignore_overlay_strings_at_pos_p flag only if we are _really_
8118 iterating over an overlay string, as indicated by the
8119 current.overlay_string_index member. (Bug#14306)
8121 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8123 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8124 to where it is used, to avoid autorelease issues (Bug#14050).
8126 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8128 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8129 * fileio.c (syms_of_fileio): Implement this.
8130 * filelock.c (create_lock_file): If symbolic links don't work, so
8131 we use a regular file as a lock file, do not fsync the lock file;
8134 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8136 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8137 (syms_of_minibuf): Adjust accodingly.
8139 * callint.c (Fcall_interactively): Adjust calls accordingly.
8141 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8143 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8144 w->contents is a buffer before computing everything else.
8145 Use parentheses to disambiguate last part of the condition.
8147 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8148 assertion violations. (Bug#14062)
8150 2013-05-01 David Reitter <david.reitter@gmail.com>
8152 * nsfns.m (ns_tooltip): Initialize.
8154 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8156 * coding.c (decode_coding_gap): Don't remove the character before
8157 a newline unless it's a CR character. (Bug#14287)
8159 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8161 * dispextern.h (struct face): Move enum face_underline_type
8162 earlier so that bitfields can be in the same word.
8164 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8166 * nsfns.m (handlePanelKeys): New function.
8167 (EmacsOpenPanel:performKeyEquivalent:)
8168 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8169 arrows/function/control and copy/paste keys (Bug#14296).
8171 2013-04-27 Juri Linkov <juri@jurta.org>
8173 * callint.c (Fcall_interactively): Call `Qread_number' for
8174 interactive code letter `n' instead of using duplicate code.
8177 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8179 * systime.h (make_timeval): Declare as 'const'.
8181 2013-04-27 Kenichi Handa <handa@gnu.org>
8183 * font.c (font_open_entity): Always open a font of manageable
8186 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8188 Port better to AIX (Bug#14258).
8189 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8192 2013-04-24 Kenichi Handa <handa@gnu.org>
8194 * coding.c (decode_coding_iso_2022): When an invalid escape
8195 sequence is encountered, reset the invocation and designation
8196 status to the safest one.
8198 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8200 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8201 Without this fix, "make distclean" leaves stamp-h1 behind.
8203 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8205 * w32fns.c (w32_fullscreen_rect): New function to compute the
8206 window rectangle for the given fullscreen mode.
8207 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8208 longer tunes the window size. This keeps the window's edges flush
8209 with the screen and allows the taskbar to hide itself in fullboth.
8211 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8212 window decorations and uses the entire screen.
8214 * w32term.h (w32_fullscreen_rect) Add prototype.
8215 (struct w32_output): Replace normal_width, normal_height,
8216 normal_top, and normal_left members with a single normal_placement
8218 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8220 (FRAME_NORMAL_PLACEMENT): New macro.
8222 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8224 * minibuf.c (Ftest_completion): Silence compiler warning.
8226 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8228 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8231 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8234 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8235 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8236 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8237 parentheses where appropriate.
8239 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8241 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8243 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8245 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8246 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8247 Mention in the doc string that setting these variables takes
8248 effect only after a call to set-window-buffer. (Bug#14200)
8250 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8252 * indent.c (Fvertical_motion): Don't consider display strings on
8253 overlay strings as display strings on the buffer position we
8254 started from. This prevents vertical cursor motion from jumping
8255 more than one line when there's an overlay string with a display
8256 property at end of line.
8257 Reported by Karl Chen <Karl.Chen@quarl.org> in
8258 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8260 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8262 * window.c (select_window): `record_buffer' even if window is
8263 already selected (bug#14191).
8265 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8267 * window.c (Fwindow_end): Test more flags, including the buffer's
8268 last_overlay_modified flag, to determine whether the window's
8269 display is really up-to-date. Prevents the function from
8270 returning a stale value. (Bug#14170)
8271 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8274 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8276 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8277 garbaged only if it is not already the top frame on its TTY.
8278 This prevents flickering due to constant redrawing of TTY frames when
8279 there are GUI frames open in the same session. (Bug#13864)
8281 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8283 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8284 of marking the idle timers directly.
8286 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8288 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8291 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8293 * window.c (select_window): Don't record_buffer while the invariant is
8294 temporarily broken (bug#14161).
8296 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8298 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8300 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8302 2013-04-07 Romain Francoise <romain@orebokech.com>
8304 Ignore additional platform-specific ACL errors (Bug#13702).
8305 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8306 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8308 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8310 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8313 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8315 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8316 This bug was introduced by my 2013-02-25 change that simplified
8317 data_start configuration. Without this change, on GNU/Linux
8318 an Emacs configured with --enable-profiling fails immediately
8319 due to a profiler signal.
8320 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8321 with these flags. On platforms where special flags are needed
8322 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8323 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8324 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8326 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8328 Get rid of some platform-specific functions examining window
8329 system and its capabilities. This is a partial rework of the
8331 * lisp.h (have_menus_p): Remove prototype. This function is
8332 replaced with platform-independent window_system_available.
8333 (check_window_system): Move to...
8334 * frame.h (decode_window_system_frame, window_system_available):
8335 ...here, add new prototypes.
8336 * frame.c (window_system_available, decode_window_system_frame):
8338 (check_window_system): Platform-independent now.
8339 * xterm.h (x_in_use): Remove declaration.
8341 * w32term.h (check_x_frame):
8342 * nsterm.h (check_x_frame): Remove prototypes. This function
8343 is replaced with platform-independent decode_window_system_frame.
8344 * msdos.c (have_menus_p): Remove.
8345 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8346 Remove platform-specific functions. Use check_window_system,
8347 decode_window_system_frame and check_ns_display_info where
8348 appropriate. Minor style and comment tweaks.
8349 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8350 (check_x_frame): Likewise.
8351 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8353 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8354 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8355 * xmenu.c, xselect.c: All related users changed.
8357 2013-04-03 Kenichi Handa <handa@gnu.org>
8359 The following changes is to optimize the code for reading UTF-8
8362 * coding.c (check_ascii): Rename from detect_ascii. Return value
8363 changed. Check EOL format. Do not call adjust_coding_eol_type
8365 (check_utf_8): New function.
8366 (adjust_coding_eol_type): Do nothing if already adjusted.
8367 (detect_coding): Compare the return value of check_ascii with
8368 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8369 (decode_coding_gap): Optimize for valid UTF-8.
8371 2013-03-21 Kenichi Handa <handa@gnu.org>
8373 * coding.c (syms_of_coding): Cancel previous change.
8375 * insdel.c (insert_from_gap): Fix previous change.
8377 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8379 Consistently use platform-specific function to detect window system.
8380 * lisp.h (check_window_system): New prototype. This function is
8381 going to replace check_x, check_w32 and check_ns.
8382 (have_menus_p): Mention msdos.c in comment.
8383 * fontset.c (check_window_system_func): Remove. Adjust all users.
8384 * fontset.h (check_window_system_func): Remove prototype.
8385 * nsterm.h (check_ns):
8386 * xterm.h (check_x):
8387 * w32term.h (check_w32): Likewise.
8388 * menu.c (Fx_popup_menu): Use check_window_system.
8389 * msdos.c (check_window_system): Define for MS-DOS.
8390 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8391 * w32fns.c (check_window_system): Likewise for MS-Windows.
8392 * xfns.c (check_window_system): Likewise for X.
8393 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8394 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8396 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8398 Prefer < to > in range checks such as 0 <= i && i < N.
8399 This makes it easier to visualize quantities on a number line.
8400 This patch doesn't apply to all such range checks,
8401 only to the range checks affected by the 2013-03-24 change.
8402 This patch reverts most of the 2013-03-24 change.
8403 * alloc.c (xpalloc, Fgarbage_collect):
8404 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8405 * character.c (string_escape_byte8):
8406 * charset.c (read_hex):
8407 * data.c (cons_to_unsigned):
8408 * dispnew.c (update_frame_1):
8409 * doc.c (Fsubstitute_command_keys):
8410 * doprnt.c (doprnt):
8411 * editfns.c (hi_time, decode_time_components):
8412 * fileio.c (file_offset):
8413 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8414 * font.c (font_intern_prop):
8415 * frame.c (x_set_alpha):
8416 * gtkutil.c (get_utf8_string):
8417 * indent.c (check_display_width):
8418 * keymap.c (Fkey_description):
8419 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8421 * minibuf.c (read_minibuf_noninteractive):
8422 * process.c (wait_reading_process_output):
8423 * search.c (Freplace_match):
8424 * window.c (get_phys_cursor_glyph):
8425 * xdisp.c (redisplay_internal):
8426 * xsmfns.c (smc_save_yourself_CB):
8427 Prefer < to > for range checks.
8428 * dispnew.c (sit_for): Don't mishandle NaNs.
8429 This fixes a bug introduced in the 2013-03-24 change.
8430 * editfns.c (decode_time_components): Don't hoist comparison.
8431 This fixes another bug introduced in the 2013-03-24 change.
8433 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8435 * frame.h (struct frame): Drop scroll_bottom_vpos
8436 member becaue all real users are dead long ago.
8437 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8438 * xdisp.c (redisplay_internal): Adjust user.
8440 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8442 * nsmenu.m (showAtX:Y:for:): setLevel to
8443 NSPopUpMenuWindowLevel (Bug#13998).
8445 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8447 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8448 (ns_check_pending_open_menu): Declare.
8450 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8451 (x_activate_menubar): Update the menu with title that matches
8452 ns_get_pending_menu_title, and call
8453 ns_check_pending_openmenu (Bug#12698).
8454 (menuWillOpen:): New method.
8455 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8457 * nsterm.m (menu_will_open_state, menu_mouse_point)
8458 (menu_pending_title): New varaibles.
8459 (ns_get_pending_menu_title, ns_check_menu_open)
8460 (ns_check_pending_open_menu): New functions.
8462 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8464 * indent.c (current_column_bol_cache): Remove leftover which is not
8465 used in Fmove_to_column any more.
8466 (current_column, scan_for_column): Adjust users.
8467 * keyboard.c (last_point_position_buffer, last_point_position_window):
8468 Remove leftovers which are not used for recording undo any more.
8469 (command_loop_1, syms_of_keyboard): Adjust users.
8470 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8471 redisplay_window any more.
8472 (move_it_to): Adjust user.
8474 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8476 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8477 Update dependencies.
8479 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8481 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8482 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8485 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8487 * window.h (struct window): Replace hchild, vchild and buffer slots
8488 with the only contents slot. This is possible because each valid
8489 window may have either the child window (in vertical or horizontal
8490 combination) or buffer to display (for the leaf window). Using that,
8491 a lof of operations to traverse and/or change window hierarchies may
8492 be simplified. New member horizontal is used to distinguish between
8493 horizontal and vertical combinations of internal windows.
8494 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8495 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8496 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8497 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8498 Use contents slot, not buffer, where appropriate.
8499 (wset_combination): New function.
8500 (wset_buffer): Add eassert.
8501 (Fframe_first_window): Simplify the loop reaching first window.
8502 (Fwindow_buffer): Use WINDOW_LEAF_P.
8503 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8504 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8505 (unshow_buffer): Convert initial debugging check to eassert.
8506 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8507 (make_parent_window, window_resize_check, window_resize_apply)
8508 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8509 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8510 Adjust to match struct window changes.
8511 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8512 (mark_window_cursors_off, count_windows, get_leaf_windows)
8513 (foreach_window_1): Simplify the loop.
8514 * alloc.c (mark_object): Do not check for the leaf window because
8515 internal windows has no glyph matrices anyway.
8516 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8517 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8518 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8519 (build_frame_matrix_from_window_tree, mirror_make_current)
8520 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8521 (update_window_tree, set_window_update_flags): Simplify the loop.
8522 (sync_window_with_frame_matrix_rows): Enforce live window.
8523 Use contents slot, not buffer, where appropriate.
8524 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8525 and WINDOW_HORIZONTAL_COMBINATION_P.
8526 (make_frame_visible_1): Simplify the loop.
8527 Use contents slot, not buffer, where appropriate.
8528 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8529 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8530 (expose_window_tree): Likewise.
8531 Use contents slot, not buffer, where appropriate.
8532 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8533 to avoid deleted windows. Use contents slot instead of buffer.
8534 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8535 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8536 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8537 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8539 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8541 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8542 identify the reasons for assertion violations in bug#14062 and
8544 (Fx_show_tip): Fix compilation error under
8545 "--enable-check-lisp-object-type". (Bug#14073)
8547 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8548 Reported by <rzl24ozi@gmail.com>.
8550 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8552 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8554 (unwind_with_echo_area_buffer): ...to restore it here.
8555 This is needed to ensure that...
8556 (redisplay_window): ...both window markers are valid here,
8557 which is verified by eassert.
8558 * editfns.c (save_excursion_save): Do not assume that
8559 selected_window always displays the buffer.
8560 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8563 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8565 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8568 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8570 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8572 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8574 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8575 since MinGW's w32api headers do. This avoids compiler warnings.
8577 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8580 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8582 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8584 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8586 * gtkutil.c (style_changed_cb): Check if frame is live and an
8587 X frame (Bug#14038).
8589 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8591 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8592 Define only for _WIN32_WINNT less than 0x0500.
8593 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8595 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8596 see its own definitions of 'struct timeval' and 'struct timezone'.
8598 Fix incompatibilities between MinGW.org and MinGW64 headers.
8599 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8601 * w32.c (REPARSE_DATA_BUFFER): Guard with
8602 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8604 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8606 * xterm.c: Include X11/XKBlib.h
8607 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8609 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8611 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8613 * blockinput.h (input_blocked_p): Likewise.
8614 * bytecode.c (exec_byte_code): Likewise.
8615 * callproc.c (call_process_kill, call_process_cleanup)
8616 (Fcall_process): Likewise.
8617 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8618 (Fccl_execute_on_string): Likewise.
8619 * character.c (string_escape_byte8): Likewise.
8620 * charset.c (read_hex): Likewise.
8621 * cm.c (calccost): Likewise.
8622 * data.c (cons_to_unsigned): Likewise.
8623 * dired.c (directory_files_internal, file_name_completion):
8625 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8626 (sit_for): Likewise.
8627 * doc.c (Fsubstitute_command_keys): Likewise.
8628 * doprnt.c (doprnt): Likewise.
8629 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8630 * emacsgtkfixed.c: Likewise.
8631 * fileio.c (file_offset, Fwrite_region): Likewise.
8632 * floatfns.c (Fexpt, fmod_float): Likewise.
8633 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8635 * font.c (font_intern_prop): Likewise.
8636 * frame.c (x_set_alpha): Likewise.
8637 * gtkutil.c (get_utf8_string): Likewise.
8638 * indent.c (check_display_width): Likewise.
8639 * intervals.c (create_root_interval, rotate_right, rotate_left)
8640 (split_interval_right, split_interval_left)
8641 (adjust_intervals_for_insertion, delete_node)
8642 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8643 (merge_interval_right, merge_interval_left, copy_intervals)
8644 (set_intervals_multibyte_1): Likewise.
8645 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8646 * keymap.c (Fkey_description): Likewise.
8647 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8648 * lread.c (openp, read_integer, read1, string_to_number):
8650 * menu.c (ensure_menu_items): Likewise.
8651 * minibuf.c (read_minibuf_noninteractive): Likewise.
8652 * print.c (printchar, strout): Likewise.
8653 * process.c (create_process, Faccept_process_output)
8654 (wait_reading_process_output, read_process_output, send_process)
8655 (wait_reading_process_output): Likewise.
8656 * profiler.c (make_log, handle_profiler_signal): Likewise.
8657 * regex.c (re_exec): Likewise.
8658 * regex.h: Likewise.
8659 * search.c (looking_at_1, Freplace_match): Likewise.
8660 * sysdep.c (get_child_status, procfs_ttyname)
8661 (procfs_get_total_memory): Likewise.
8662 * systime.h (EMACS_TIME_VALID_P): Likewise.
8663 * term.c (dissociate_if_controlling_tty): Likewise.
8664 * window.c (get_phys_cursor_glyph): Likewise.
8665 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8666 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8668 * xfns.c (Fx_window_property): Likewise.
8669 * xmenu.c (set_frame_menubar): Likewise.
8670 * xselect.c (x_get_window_property, x_handle_dnd_message):
8672 * xsmfns.c (smc_save_yourself_CB): Likewise.
8673 * xterm.c (x_scroll_bar_set_handle): Likewise.
8675 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8677 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8678 to be optional or nil. Adjust comment and convert it to docstring.
8679 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8680 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8682 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8684 Static checking by GCC 4.8-20130319.
8685 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8686 * process.c (Fset_process_datagram_address)
8687 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8688 * xdisp.c (get_char_face_and_encoding):
8689 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8690 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8691 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8693 2013-03-24 Ken Brown <kbrown@cornell.edu>
8695 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8696 fix compilation on 64-bit Cygwin, where underscores are not
8697 automatically prepended.
8699 * w32term.c (w32_initialize): Silence compiler warning.
8701 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8703 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8704 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8705 variables, to save and restore frame dimensions.
8706 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8707 after returning from a 'fullscreen' configuration.
8708 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8709 to avoid races between the main thread and the input thread.
8711 * w32term.h (struct w32_output): New members normal_width,
8712 normal_height, normal_top, normal_left, and prev_fsmode.
8713 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8714 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8717 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8718 'fullscreen' parameter. Always record previous width and height
8719 of the frame, except when switching out of maximized modes, so
8720 that they could be restored correctly, instead of resetting to the
8721 default frame dimensions. Send SC_RESTORE command to the frame,
8722 unless we are going to send SC_MAXIMIZE, to restore the frame
8723 resize hints in the mouse pointer shown by the window manager.
8726 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8728 * lisp.h (get_frame_param): Adjust conditions for prototype
8731 2013-03-22 Ken Brown <kbrown@cornell.edu>
8733 * unexcw.c: Drop unneeded inclusion of w32common.h.
8734 (report_sheap_usage): Declare.
8735 (read_exe_header): Add magic numbers for x86_64.
8736 (fixup_executable): Fix printf format specifier for unsigned long
8739 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8741 * frame.h (struct frame): Put menu_bar_window under #ifdef
8742 because this member is not needed when X toolkit is in use.
8743 (fset_menu_bar_window):
8744 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8745 (free_glyphs, update_frame):
8746 * xdisp.c (expose_frame): Likewise.
8747 (display_menu_bar): Likewise. Remove redundant eassert.
8748 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8751 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8753 Use functions and constants to manipulate Lisp_Save_Value objects.
8754 This replaces code that used macros and strings and token-pasting.
8755 The change makes the C source a bit easier to follow,
8756 and shrinks the Emacs executable a bit.
8757 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8758 (make_save_value): Change 1st arg from string to enum. All callers
8761 (mark_object): Use if, not #if, for GC_MARK_STACK.
8762 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8763 (XSAVE_OBJECT): Now functions, not macros.
8764 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8765 the constant was never used.
8766 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8767 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8768 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8769 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8771 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8772 type3 with a single member save_type. All uses changed.
8773 (save_type, set_save_pointer, set_save_integer): New functions.
8774 * print.c (PRINTX): Remove.
8776 * alloc.c: Remove redundant static declarations.
8778 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8780 * window.h (struct window): Convert left_col, top_line, total_lines
8781 and total_cols from Lisp_Objects to integers. Adjust comments.
8782 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8784 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8785 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8786 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8787 Adjust users where appropriate.
8789 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8791 * frame.h (struct frame): Drop resx and resy because the same data is
8792 available from window system-specific output context. Adjust users.
8793 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8794 New functions to provide defaults when no window system available.
8795 (FRAME_RES_X, FRAME_RES_Y): New macros.
8796 (NUMVAL): Move from xdisp.c.
8797 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8798 (Ffont_face_attributes, Fopen_font):
8799 * image.c (gs_load):
8800 * w32font.c (fill_in_logfont):
8801 * xdisp.c (calc_pixel_width_or_height):
8802 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8803 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8805 2013-03-20 Kenichi Handa <handa@gnu.org>
8807 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8808 to 1 (temporary workaround until a bug related to ASCII
8809 optimization is fixed).
8811 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8813 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8814 Signal error if window is not internal. Adjust docstring.
8815 (delete_all_child_windows): Use combination_limit to save the buffer.
8816 (Fset_window_configuration): Adjust accordingly.
8817 * print.c (syms_of_print): Initialize debugging output not here...
8818 (init_print_once): ...but in a new function here.
8819 * lisp.h (init_print_once): Add prototype.
8820 * emacs.c (main): Add call to init_print_once. Adjust comments.
8822 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8824 * window.c (window_resize_check, window_resize_apply)
8825 (window_from_coordinates, recombine_windows, set_window_buffer)
8826 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8827 (Fsplit_window_internal, Fdelete_window_internal)
8828 (freeze_window_starts): Use bool for booleans.
8829 * window.h (window_frame_coordinates, resize_frame_windows)
8830 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8832 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8834 * dispnew.c (bitch_at_user): Use `user-error'.
8836 2013-03-17 Ken Brown <kbrown@cornell.edu>
8838 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8839 as return type of image_background. (Bug#13981)
8840 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8842 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8844 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8845 (ns_select): Don't return with result uninitialized.
8847 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8850 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8852 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8853 directories. If filename is nil, get directory name (Bug#13932).
8854 Use getFilename and getDirectory.
8855 (getFilename, getDirectory): New methods for EmacsSavePanel and
8857 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8859 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8861 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8863 2013-03-15 Kenichi Handa <handa@gnu.org>
8865 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8866 (adjust_after_replace): Make it back to static. Delete the third
8867 arg text_at_gap_tail. Cancel the code for handling it.
8869 * coding.h (struct coding_system): New member eol_seen.
8871 * coding.c (detect_ascii): New function.
8872 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8873 when the source bytes are actually scanned. On detecting for
8874 coding_category_utf_8_auto, call detect_ascii instead of scanning
8875 source bytes directly.
8876 (produce_chars): Call insert_from_gap with the new arg 0.
8877 (encode_coding): Likewise.
8878 (decode_coding_gap): Control ASCII optimization by the variable
8879 disable_ascii_optimization instead of #ifndef .. #endif.
8880 Deccode EOL format according to coding->eol_seen.
8881 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8884 * lisp.h (adjust_after_replace): Cancel externing it.
8885 (insert_from_gap): Adjust prototype.
8887 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8889 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8890 FULLSCREEN_MAXIMIZED. (Bug#13935)
8892 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8894 * region-cache.c (find_cache_boundary, move_cache_gap)
8895 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8896 Simplify debugging check and convert to eassert. Adjust comment.
8897 (pp_cache): Put under ENABLE_CHECKING.
8899 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8901 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8902 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8904 (w32fullscreen_hook): If the frame is visible, reset
8905 f->want_fullscreen flag after changing the frame size. If the
8906 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8909 2013-03-13 Daniel Colascione <dancol@dancol.org>
8911 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8912 too so that these builds can use Cygwin's file conversion
8913 functions. (We've been building and linking cygw32.o all along
8914 and just not using it.)
8916 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8918 File synchronization fixes (Bug#13944).
8919 * Makefile.in (LIB_FDATASYNC): New macro.
8921 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8922 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8923 Don't worry about HAVE_FSYNC, since a substitute fsync is
8924 available if the system lacks one.
8925 (Fwrite_regin): Retry fsync if interrupted.
8927 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8929 * w32term.c (w32_read_socket): If the Emacs frame is being
8930 activated, call w32fullscreen_hook, to make sure the new frame
8931 dimensions are in effect. (Bug#13937)
8933 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8935 * xdisp.c (init_iterator): Simplify because both character and byte
8936 positions are either specified or -1. Add eassert. Adjust comment.
8937 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8938 character and byte positions can be obtained from marker.
8940 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8942 Static checking by Sun C 5.12.
8943 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8944 * bytecode.c (exec_byte_code):
8945 * dispnew.c (init_display):
8947 * fileio.c (Fsubstitute_in_file_name):
8948 * keyboard.c (Fevent_convert_list):
8949 * keymap.c (Fsingle_key_description):
8950 * term.c (maybe_fatal, fatal):
8951 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8952 * xsmfns.c (Fhandle_save_session):
8953 Omit unreachable code.
8954 * keymap.c (map_keymap_char_table_item): Cast void * to
8955 a function pointer type; the C Standard requires this.
8957 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8958 Include <sys/param.h> unconditionally, as that works elsewhere and
8959 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8960 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8963 See ChangeLog.12 for earlier changes.
8969 Copyright (C) 2011-2014 Free Software Foundation, Inc.
8971 This file is part of GNU Emacs.
8973 GNU Emacs is free software: you can redistribute it and/or modify
8974 it under the terms of the GNU General Public License as published by
8975 the Free Software Foundation, either version 3 of the License, or
8976 (at your option) any later version.
8978 GNU Emacs is distributed in the hope that it will be useful,
8979 but WITHOUT ANY WARRANTY; without even the implied warranty of
8980 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8981 GNU General Public License for more details.
8983 You should have received a copy of the GNU General Public License
8984 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.