1 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3 * dispnew.c (change_frame_size_1): Take old width of root window
4 from that window's pixel width. Bug#16284.
6 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8 Plain copy-file no longer chmods an existing destination (Bug#16133).
9 * fileio.c (realmask): Now a static var, not a local.
10 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
11 Remove arg STATPTR. All uses changed.
12 (Fcopy_file): Do not alter permissions of existing destinations,
13 unless PRESERVE-PERMISSIONS (renamed from
14 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
15 Avoid race when testing for existing destinations and for
16 when input and output files are the same.
17 If changing the group fails, adjust both default and
18 preserved permissions so that access is not granted to the
20 (Fset_default_file_modes, init_fileio): Update realmask.
21 (Fdefault_file_modes): Use realmask instead of calling umask.
23 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
25 Fix pipe bug with OS X emacs --daemon (Bug#16262).
26 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
27 flags on the daemon pipe ends before execing.
29 2013-12-28 Eli Zaretskii <eliz@gnu.org>
31 * w32fns.c (Fx_create_frame): Error out if called from a TTY
34 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
36 * callproc.c (Vexec_path): Document that exec-directory is in it.
38 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
40 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
43 2013-12-27 Chong Yidong <cyd@gnu.org>
45 * data.c (Fsymbol_function): Doc fix.
47 2013-12-26 Martin Rudalics <rudalics@gmx.at>
49 Some more tinkering with Bug#16051.
50 * window.c (resize_frame_windows): Don't let the size of the
51 root window drop below the frame's default character size.
52 Never ever delete any subwindows - let the window manager do the
55 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
56 of toolbar lines needed when they exceed the height of the root
58 (unwind_create_frame_1): New function.
59 (Fx_create_frame): Generally inhibit calling the window
60 configuration change hook here. Remove extra call to
61 change_frame_size - it's not needed when we don't run the
62 configuration change hook.
64 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
66 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
67 On my Fedora 19 platform the core dumps were so big that
68 my desktop became nearly catatonic.
69 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
70 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
71 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
72 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
74 * conf_post.h (__has_feature): New macro, if not already defined.
75 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
76 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
78 2013-12-25 Eli Zaretskii <eliz@gnu.org>
80 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
81 is a file name. (Bug#16252)
83 2013-12-25 Chong Yidong <cyd@gnu.org>
85 * keyboard.c (Voverriding_terminal_local_map):
86 (Voverriding_local_map): Doc fix.
88 * keymap.c (Vemulation_mode_map_alists): Doc fix.
90 2013-12-24 Eli Zaretskii <eliz@gnu.org>
92 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
93 file name when it is submitted to ShellExecute. Simplify code.
94 Don't test DOCUMENT for being a string, as that is enforced by
95 CHECK_STRING. Doc fix.
97 2013-12-23 Eli Zaretskii <eliz@gnu.org>
99 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
100 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
101 redisplay_tool_bar does. Improve and fix commentary.
102 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
103 limits of the glyph matrices. (Bug#16051)
104 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
105 only when the new size is different from the old one, and the new
106 size can be achieved given the frame height.
108 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
110 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
112 2013-12-23 Glenn Morris <rgm@gnu.org>
114 * lread.c (Fload): Mention load-prefer-newer in doc.
116 2013-12-22 Martin Rudalics <rudalics@gmx.at>
118 Handle Bug#16207 by being more restrictive when running hooks.
119 * window.c (unwind_change_frame): New function.
120 (Fset_window_configuration): Don't run configuration change hook
121 while the frame configuration is unsafe. Call select_window
124 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
126 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
128 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
130 * nsterm.h: Declare EmacsColor category.
132 * nsterm.m (NSColor): Implement EmacsColor category.
133 (ns_get_color): Use colorUsingDefaultColorSpace.
134 (ns_get_color, ns_term_init): Use colorForEmacsRed.
136 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
138 2013-12-21 Eli Zaretskii <eliz@gnu.org>
140 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
141 having the PNG_NORETURN attribute, to avoid compiler warning in
144 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
146 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
148 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
149 fringe background extension.
150 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
151 because they are now always the same as `left' and `width',
152 respectively. Remove code for the case that `width' and
153 `sb_width' are different.
155 2013-12-20 Martin Rudalics <rudalics@gmx.at>
157 Remove scroll_bar_actual_width from frames.
158 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
159 * frame.c (Fscroll_bar_width): Return scroll bar area width.
160 (x_figure_window_size):
161 * nsterm.m (x_set_window_size):
162 * widget.c (set_frame_size):
163 * w32term.c (x_set_window_size):
164 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
165 scroll_bar_actual_width.
167 Convert scroll_bar members to integers on Windows.
168 * w32term.h (struct scroll_bar): Convert top, left, width,
169 height, start, end and dragging to integers.
170 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
172 * w32term.c (w32_set_scroll_bar_thumb)
173 (w32_scroll_bar_handle_click): Remove XINT conversions for
174 scroll_bar members. Treat bar->dragging as integer.
175 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
176 first element. Remove XINT conversions for scroll_bar members.
177 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
178 Remove XINT conversions for scroll_bar members.
180 Fix assignment for new window total sizes.
181 * window.c (Fwindow_resize_apply_total): Assign values for
184 2013-12-20 Chong Yidong <cyd@gnu.org>
186 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
187 argument to `append'.
189 2013-12-19 Eli Zaretskii <eliz@gnu.org>
191 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
192 current text face, for extending the face of the display margins.
195 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
198 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
200 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
203 * nsterm.m (Qfile, Qurl): New.
204 (EV_MODIFIERS2): New macro.
205 (EV_MODIFIERS): Use EV_MODIFIERS2.
206 (ns_term_init): Remove font and color from DND, does not work on
207 newer OSX, and other ports don't have them.
208 (performDragOperation:): Handle modifiers used during drag.
209 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
210 Remove global Lisp variables used to communicate with ns-win.el.
211 Remove font and color handling.
212 (syms_of_nsterm): Defsym Qfile and Qurl.
214 2013-12-19 Anders Lindgren <andlind@gmail.com>
216 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
217 (ns_constrain_all_frames, x_set_offset): Remove assignment to
219 (updateFrameSize:, windowWillResize:toSize:): Add trace.
220 (constrainFrameRect): Remove special case nr_screens == 1.
221 Don't constrain size to size of view.
223 * nsterm.h (ns_output): Remove dont_constrain.
225 2013-12-19 Anders Lindgren <andlind@gmail.com>
227 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
229 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
231 Minor fixes for recent openp changes.
232 * lisp.h (GCPRO7): New macro.
233 * lread.c (openp): Use bool for boolean; all callers changed.
234 Protect save_string from GC. Don't assume that file descriptors
235 are nonzero. Redo save_mtime comparison to avoid bogus GCC
236 warning about uninitialized variable.
238 2013-12-18 Eli Zaretskii <eliz@gnu.org>
240 * w32fns.c (emacs_abort): Use intptr_t as argument of
241 INT_BUFSIZE_BOUND, to avoid compiler warnings.
243 2013-12-18 Glenn Morris <rgm@gnu.org>
245 * lread.c (Fload): Pass load_prefer_newer to openp.
246 Don't bother checking mtime if openp already did it.
247 (openp): Add `newer' argument, to check all suffixes
248 and find the newest file.
249 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
250 * callproc.c (call_process):
251 * charset.c (load_charset_map_from_file):
252 * emacs.c (init_cmdargs):
253 * image.c (x_create_bitmap_from_file, x_find_image_file):
255 * lread.c (Flocate_file_internal):
256 * process.c (Fformat_network_address):
257 * sound.c (Fplay_sound_internal):
258 * w32.c (check_windows_init_file):
259 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
261 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
263 2013-12-17 Eli Zaretskii <eliz@gnu.org>
265 * w32.c (getloadavg): Don't index samples[] array with negative
266 indices. Recover from wall-clock time being set backwards.
268 * w32term.c (w32_initialize): Declare the argument of
269 set_user_model as const.
271 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
272 (w32_menu_show): Constify some arguments passed to MessageBox.
274 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
275 to initialize Lisp objects.
277 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
278 initialize Lisp objects.
280 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
281 use variables used only on X under that condition.
283 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
284 variables not used there.
286 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
288 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
289 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
291 2013-12-16 Eli Zaretskii <eliz@gnu.org>
293 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
294 code, revealed in presence of R2L characters, character
295 compositions, and display vectors. A better fix for Bug#16148.
296 (extend_face_to_end_of_line): Don't reference tool_bar_window in
297 GTK and NS builds, they don't have this member of struct frame.
299 * dispextern.h (struct composition_it): Correct a comment for the
302 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
304 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
305 This prevents a compilation error on C compilers that do not
306 default functions to return 'int' if not declared. Also, add
307 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
308 since it now uses inline functions.
310 2013-12-16 Eli Zaretskii <eliz@gnu.org>
312 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
313 display margins on mode line, header line, and in the frame's
314 tool-bar window. (Bug#16165)
316 2013-12-16 Andreas Schwab <schwab@suse.de>
318 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
320 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
322 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
325 2013-12-16 Martin Rudalics <rudalics@gmx.at>
327 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
329 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
331 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
332 intended to find bogus pointers in font objects (Bug#16140).
333 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
334 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
335 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
336 Disable for MS-Windows due to Bug#15876; apparently this
337 requires more or less substantial changes in fontset code.
338 * xfont.c (xfont_close):
339 * xftfont.c (xftfont_close): Call x_display_info_for_display
340 to check whether 'Display *' is valid (Bug#16093 and probably
343 2013-12-15 Eli Zaretskii <eliz@gnu.org>
345 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
346 Reported by Juanma Barranquero <lekktu@gmail.com>.
348 * process.c (Fprocess_send_eof): Don't crash if someone tries to
349 open a pty on MS-Windows. (Bug#16152)
351 * emacs.c (decode_env_path): Fix bogus comparison against
352 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
354 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
356 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
357 (Fx_file_dialog): Add parentheses around && to silence warning.
359 * w32term.c (construct_drag_n_drop): Remove unused local variable.
361 2013-12-15 Eli Zaretskii <eliz@gnu.org>
363 * xdisp.c (extend_face_to_end_of_line): Extend background of
364 non-default face in margin areas as well. (Bug#16151)
365 (display_line): Call extend_face_to_end_of_line for continued
366 lines as well, if the display margins have non-zero width.
367 (set_glyph_string_background_width): When needed, set the
368 extends_to_end_of_line_p flag on glyph strings to be drawn in
369 margin areas, not only in the text area.
371 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
374 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
376 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
377 Don't worry about verify_error being t, since it has to be a list.
379 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
381 Use bool for boolean, focusing on headers.
382 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
383 No need to include <stdbool.h>, since conf_post.h does it now.
384 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
385 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
386 (SET_PER_BUFFER_VALUE_P):
387 * ccl.c, ccl.h (setup_ccl_program):
388 * ccl.h (CHECK_CCL_PROGRAM):
389 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
390 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
391 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
392 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
393 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
394 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
395 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
396 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
397 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
398 (CHARSET_FAST_MAP_SET):
399 * coding.c (decode_coding_ccl, encode_coding_ccl):
400 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
401 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
402 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
403 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
404 (decode_coding_c_string):
405 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
406 * conf_post.h (has_attribute):
407 * dispextern.h (trace_redisplay_p):
408 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
409 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
410 (SET_GLYPH_FROM_CHAR_GLYPH):
411 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
412 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
413 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
414 (cursor_in_mouse_face_p):
415 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
416 (blank_row, prepare_desired_row)
417 (build_frame_matrix_from_leaf_window, make_current)
418 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
419 (update_window, scrolling_window, update_frame_line):
420 * disptab.h (GLYPH_FOLLOW_ALIASES):
421 * editfns.c (Fformat):
422 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
423 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
424 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
425 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
426 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
427 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
429 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
430 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
431 (FRAME_MOUSE_UPDATE):
432 * fringe.c (Fdefine_fringe_bitmap):
433 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
434 (x_create_bitmap_from_xpm_data, xpm_load_image):
435 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
436 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
437 (MERGE_INTERVAL_CACHE):
438 * keymap.h (KEYMAPP):
439 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
440 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
441 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
442 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
443 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
444 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
445 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
446 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
447 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
448 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
449 (SETUP_BUFFER_SYNTAX_TABLE):
450 * systime.h (timespec_valid_p):
451 * term.c (save_and_enable_current_matrix):
452 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
453 * xdisp.c (in_display_vector_p, display_tool_bar_line)
454 (redisplay_internal, try_window_reusing_current_matrix)
455 (sync_frame_with_window_matrix_rows, try_window_id)
456 (display_menu_bar, display_tty_menu_item, display_mode_line)
457 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
458 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
459 * xmenu.c (xmenu_show):
460 * xterm.c (use_xim, x_term_init):
461 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
462 (struct x_bitmap_record):
463 Use bool for booleans.
464 * ccl.c (struct buffer_text):
465 * ccl.h (struct ccl_program):
466 * charset.h (struct charset):
468 * coding.h (struct iso_2022_spec, struct coding_system):
469 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
470 (struct glyph_string, struct face, struct face_cache)
471 (struct bidi_string_data, struct bidi_it)
472 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
474 * editfns.c (Fformat):
475 * frame.h (struct frame):
476 * fringe.c (struct fringe_bitmap):
477 * intervals.h (struct interval):
478 * keyboard.h (struct kboard):
479 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
480 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
481 (struct Lisp_Buffer_Local_Value, union specbinding):
482 * macfont.m (struct macfont_info):
483 * process.h (struct Lisp_Process):
484 * termchar.h (struct tty_display_info):
485 * window.h (struct window):
486 * xterm.h (struct x_output):
487 Use bool_bf for boolean bit-fields.
488 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
490 * ccl.h (struct ccl_program): Remove unused members private_state,
491 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
493 (struct ccl_spec): Remove unused members cr_carryover,
495 * conf_post.h: Include <stdbool.h>.
497 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
498 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
499 Surround statement macro with proper 'do { ... } while (false)' brackets.
500 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
501 Args must now be expressions; all callers changed.
502 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
503 (PRODUCE_GLYPHS): Simplify use of boolean.
504 * fileio.c (Fcopy_file):
505 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
506 * lisp.h (UNGCPRO): Return void, not int.
507 (FOR_EACH_TAIL): Use void expression, not int expression.
508 * region-cache.c: Reindent.
509 * region-cache.h: Copy comments from region-cache.c, to fix
510 incorrect remarks about booleans.
512 2013-12-14 Eli Zaretskii <eliz@gnu.org>
514 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
515 when character at point is displayed from a display vector.
518 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
520 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
521 now a list of certificate validation checks that will abort a
522 connection with an error.
523 (Fgnutls_boot): Document it and use it.
525 2013-12-14 Martin Rudalics <rudalics@gmx.at>
527 * w32term.c (w32_enable_frame_resize_hack): New variable.
528 (x_set_window_size): Use it to hack frame resizing on Windows
531 2013-12-14 Eli Zaretskii <eliz@gnu.org>
533 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
534 Windows-specific code to w32.c. Change error message text to
535 match that of Posix platforms.
537 * w32.c (w32_copy_file): New function, most of the code copied and
538 reworked from Fcopy_file. Improve error handling. Plug memory
539 leak when errors are thrown. Support file names outside of the
540 current codepage. (Bug#7100)
542 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
544 * lread.c (load_path_default): Prototype.
546 2013-12-13 Glenn Morris <rgm@gnu.org>
548 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
550 (load-path-default): Remove `changed' argument.
551 Do not set dump_path permanently. Simplify.
552 (init_lread): Simplify.
553 (syms_of_lread): Remove dump_path.
555 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
557 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
558 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
559 2013-12-12 font-related change to avoid Bug#16128, which
560 is quite hard to fix without even more substantial changes.
562 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
564 * font.c (font_close_object): Check for live frame (Bug#16128).
566 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
568 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
569 Return ptrdiff_t, not int, since it's a buffer size.
570 Reindent/reparen some macros to a more Gnuish style.
572 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
574 Avoid undefined behavior with huge regexp interval counts.
575 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
576 since it's now specialized to interval counts. All uses changed.
577 Do not assume wrapraound on signed integer overflow.
578 (regex_compile): Simplify based on the above changes.
580 2013-12-12 Eli Zaretskii <eliz@gnu.org>
582 Support file names on MS-Windows that use characters outside of
583 the current system codepage. (Bug#7100)
585 * w32.c (get_file_security, set_file_security)
586 (create_symbolic_link): Separate pointers and boolean flags for
587 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
588 non-zero, else the former.
589 (codepage_for_filenames, filename_to_utf16, )
590 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
592 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
594 (normalize_filename): Lose the DBCS code, now works on UTF-8.
595 Accept only one argument; all callers changed.
596 (dostounix_filename): Remove the second argument, now works in
597 UTF-8. All callers changed.
598 (parse_root): Lose DBCS code.
599 (get_long_basename, w32_get_short_filename, init_environment)
600 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
601 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
602 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
603 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
604 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
605 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
607 (ansi_encode_filename): New function.
608 (get_emacs_configuration, get_emacs_configuration_options):
610 (add_volume_info, GetCachedVolumeInformation): Run the input file
611 name through unixtodos_filename, to ensure it is stored and
612 referenced in canonical form.
613 (get_volume_info): Lose the DBCS code, now works in UTF-8.
614 (logon_network_drive, sys_link, utime): Improve error handling.
615 (sys_access): New function.
616 (hashval, generate_inode_val): Unused functions deleted.
617 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
618 (check_windows_init_file): Convert error message from UTF-8 to
619 ANSI codepage, for display in the message box.
620 (globals_of_w32): Set w32_unicode_filenames according to the OS
623 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
624 w32_unicode_filenames is non-zero, ANSI mode otherwise.
625 (syms_of_w32term): Declare w32-unicode-filenames.
627 * w32proc.c (new_child, delete_child): Remove code that handled
628 unused pending_deletion and input_file members of the child struct.
629 (create_child, sys_spawnve): Convert all file names to ANSI
630 codepage. Use ANSI APIs explicitly; forcibly fail if any file
631 name cannot be encoded in ANSI codepage. Don't use
632 unixtodos_filename, mirror slashes by hand.
633 (record_infile, record_pending_deletion): Functions deleted.
634 (Fw32_short_file_name): Call w32_get_short_filename instead of
637 * w32notify.c (add_watch): Work in Unicode mode when
638 w32_unicode_filenames is non-zero, ANSI mode otherwise.
639 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
640 instead, do the same with Lisp primitives.
642 * w32fns.c (file_dialog_callback, Fx_file_dialog)
643 (Fsystem_move_file_to_trash, Fw32_shell_execute)
644 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
645 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
646 (Fw32_shell_execute): Improve error reporting.
647 (Fdefault_printer_name): Ifdef away for Cygwin.
649 * w32.h (struct _child_process): Remove input_file and
650 pending_deletion members that are no longer used.
651 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
652 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
653 (ansi_encode_filename): New and updated prototypes.
655 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
657 (unexec): Don't use dostounix_filename, it expects a file name in
658 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
661 * fileio.c (Ffile_name_directory, file_name_as_directory)
662 (directory_file_name, Fexpand_file_name)
663 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
664 arguments of dostounix_filename.
665 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
666 use MAX_UTF8_PATH for size of file-name strings.
667 (emacs_readlinkat): Build an explicitly unibyte string for file
669 (syms_of_fileio) <file-name-coding-system>:
670 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
672 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
673 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
674 directories to UTF-8.
675 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
676 environment, and each element of the input PATH, to UTF-8.
678 * dired.c (file_attributes): Use build_unibyte_string explicitly
679 to make Lisp strings from user and group names.
681 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
684 * coding.c (decode_file_name, encode_file_name): New functions.
686 * termcap.c (tgetent): Adapt to the change in arguments of
689 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
692 * msdos.c (dostounix_filename, init_environment): Adapt to the
693 change in arguments of dostounix_filename.
695 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
696 [WINDOWSNT]: Encode file names passed to the image libraries in
699 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
700 [WINDOWSNT]: Convert file names to the current ANSI codepage.
702 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
703 arguments of dostounix_filename.
705 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
707 * font.h (struct font_entity) [HAVE_NS]: New field to record
708 font driver which was used to create this entity.
709 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
710 frame where the font was opened.
711 (font_close_object): Add prototype.
712 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
713 (font_close_object): Not static any more. Lost frame arg.
714 Adjust comment and users.
715 * alloc.c (cleanup_vector): Call font_close_object to adjust
716 per-frame font counters correctly. If HAVE_NS, also call
717 driver-specific cleanup for font-entity objects.
718 * ftfont.c (ftfont_open):
719 * nsfont.m (nsfont_open):
720 * w32font.c (w32font_open_internal):
721 * xfont.c (xfont_open):
722 * xftfont.c (xftfont_open): Save frame pointer in font object.
723 * macfont.m (macfont_open): Likewise.
724 (macfont_descriptor_entity): Save driver pointer to be able
725 to call its free_entity routine when font-entity is swept.
726 * ftxfont.c (ftxfont_open): Add eassert because frame
727 pointer should be saved by ftfont_driver.open.
729 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
731 * xterm.c (x_make_frame_visible): Restore hack which is needed when
732 input polling is used. This is still meaningful for Cygwin, see
733 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
734 * keyboard.c (poll_for_input_1, input_polling_used): Define
736 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
737 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
738 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
739 (font_for_char): Prefer ptrdiff_t to int for buffer position.
740 (face_for_char): Likewise. Rearrange eassert and return ASCII
741 face for CHAR_BYTE8_P.
742 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
744 2013-12-11 Ken Brown <kbrown@cornell.edu>
746 * dispextern.h (erase_phys_cursor):
747 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
749 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
751 * nsterm.m (x_free_frame_resources):
752 * term.c (tty_free_frame_resources):
753 * xterm.c (x_free_frame_resources): Do not check for non-NULL
754 face cache because it's implied by free_frame_faces anyway.
755 * w32term.c (x_free_frame_resources): Likewise. Do not call
756 free_frame_faces twice.
758 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
760 * editfns.c (Fformat_time_string): Mention %F in the doc.
762 2013-12-11 Martin Rudalics <rudalics@gmx.at>
764 * window.c (resize_frame_windows): Don't return immediately when
765 the root window's size doesn't change - the minibuffer window
766 may still have to be repositioned/resized.
767 * xfns.c (Fx_create_frame): Always change the frame size after
768 initializing the frame's faces.
769 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
770 change_frame_size should already have done it.
771 (x_new_font): Assign new tool- and menu-bar heights.
772 (x_set_window_size_1): Account for tool- and menu-bar heights
773 (Bug#16013). Don't set pixel sizes since change_frame_size
774 should already have done it.
776 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
778 Remove the option of using libcrypto.
779 * Makefile.in (LIB_CRYPTO): Remove.
780 (LIBES): Don't use it.
782 2013-12-11 Juri Linkov <juri@jurta.org>
784 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
785 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
787 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
789 * xdisp.c (display_tool_bar_line): Don't extend on a previously
790 drawn tool bar items (Bug#16058).
791 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
793 2013-12-09 Ken Brown <kbrown@cornell.edu>
795 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
797 * lisp.h (get_frame_param): Adjust conditions for prototype
800 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
802 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
803 Avoid unused macro warning if configured --without-xft.
805 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
807 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
809 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
811 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
813 * emacs.c (main): Call fixup_locale a second time for GNUStep.
815 2013-12-08 Martin Rudalics <rudalics@gmx.at>
817 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
819 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
821 Use libcrypto's checksum implementations if available, for speed.
822 * Makefile.in (LIB_CRYPTO): New macro.
825 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
826 The macro didn't conform to C99 due to type mismatch,
827 which caused compilation failure with Sun C 5.12,
828 and it was confusing anyway. Include window.h to declare
829 redisplay_other_windows.
831 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
833 * window.c (set_window_buffer): Update mode line (bug#16084).
835 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
837 Fix minor problems found by static checking.
838 * keyboard.c (poll_for_input_1, input_polling_used):
839 Define only if HAVE_NTGUI.
840 * xmenu.c (popup_activate_callback): Omit unnecessary
841 check against USE_X_TOOLKIT, which must be defined here anyway.
842 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
845 2013-12-07 Martin Rudalics <rudalics@gmx.at>
847 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
849 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
851 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
853 * nsterm.m (x_set_window_size): Remove fprintf.
854 (init): Define always. Set applicationDidFinishLaunchingCalled
856 (applicationDidFinishLaunching:):
857 Set applicationDidFinishLaunchingCalled.
858 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
861 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
863 Pixel resize changes for NS (Bug#16049).
864 * nsterm.m (x_set_window_size): Change parameters rows/cols to
865 height/width. row/cols are locals.
866 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
867 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
868 (windowWillResize): Remove gsextra. Calculate extra as in
870 (x_new_font): Don't change frame size if fullscreen.
871 Change size pixelwise.
873 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
874 comment in xfns.c. Change to pixelwise call.
876 2013-12-06 Eli Zaretskii <eliz@gnu.org>
878 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
881 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
883 * xterm.c (input_signal_count): Remove.
884 (x_dispatch_event): Define unconditionally.
885 (x_make_frame_visible): Process X events until the frame
886 is really visible (Bug#16027).
887 * xterm.h (x_dispatch_event): Declare unconditionally.
889 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
891 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
893 * nsterm.m (x_set_window_size): Handle pixelwise.
895 2013-12-05 Martin Rudalics <rudalics@gmx.at>
897 * w32term.c (x_new_font):
898 * xterm.c (x_new_font): Calculate new frame size from new font
901 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
903 * lisp.h (FOR_EACH_TAIL): New macro.
904 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
906 * window.c (select_window): Call second wset_redisplay before we change
907 selected_window (bug#16034).
909 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
911 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
913 2013-12-04 Eli Zaretskii <eliz@gnu.org>
915 * w32xfns.c: Include window.h, to avoid a compiler warning.
917 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
919 * window.c (window_scroll): Mark window for redisplay (bug#16034).
920 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
921 window_scroll takes care of it.
922 (Fset_window_point, Fdelete_other_windows_internal)
923 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
924 (Fsplit_window_internal, Fdelete_window_internal)
925 (Fresize_mini_window_internal, Fset_window_configuration)
926 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
927 cause redisplay instead of forcing a complete redisplay.
928 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
929 we're only affecting the selected_window.
931 2013-12-04 Eli Zaretskii <eliz@gnu.org>
933 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
934 directional control characters. Update type and category
935 determination according to the UBA from Unicode v6.3.
936 (bidi_category_t): New category EXPLICIT_FORMATTING.
938 * dispextern.h (bidi_type_t): Update to include new bidirectional
939 properties introduced with Unicode v6.3. (Bug#16043)
941 2013-12-04 Martin Rudalics <rudalics@gmx.at>
943 * xterm.c (XTflash): Fix coordinate of bottom area to flash
946 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
948 * font.c (font_list_entities): Remove dummy assignment.
949 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
950 used on graphic displays only. Remove unused 'font_encoder' member.
951 (struct font_bitmap): Remove unused 'extra' member.
952 * nsfont.m (nsfont_open):
953 * w32font.c (w32font_open_internal):
954 * ftfont.c (ftfont_get_bitmap): Adjust users.
956 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
958 Use bool for boolean.
959 * tparam.c (tparam1):
960 * undo.c (record_point, record_property_change):
961 Use bool for boolean, for local vars that are always true or false.
963 Minor integer overflow fixes (Bug#16033).
964 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
965 This improves on the previous fix to this function.
966 (window_resize_check): When summing up pixel counts, don't rely on
967 undefined behavior if the sum overflows.
969 2013-12-03 Martin Rudalics <rudalics@gmx.at>
971 * window.c (Fset_window_new_pixel): Don't choke at negative
972 argument value (Bug#16033).
974 * xfns.c (Fx_create_frame): Add another call to change_frame_size
975 to avoid crash in window_box_height.
977 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
978 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
980 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
982 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
984 Minor integer overflow fixes.
985 * window.c (Fset_window_new_pixel, grow_mini_window):
986 * xdisp.c (Fwindow_text_pixel_size):
987 Avoid undefined behavior on signed integer overflow.
988 * xfns.c (x_set_mouse_color):
989 Check that drag shape fits in 'unsigned', since that's what X wants.
991 2013-12-02 Eli Zaretskii <eliz@gnu.org>
993 Improve reporting of fatal exception on MS-Windows.
994 * w32fns.c (my_exception_handler): New function.
995 (globals_of_w32fns): Set it up as the unhandled exception
996 handler. Initialize exception code and address to zeros.
997 (emacs_abort): If the exception code and address are available,
998 print them at the beginning of the backtrace. Fix the format of
999 printing addresses (was producing 0x0x12345678 on XP).
1002 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1004 * eval.c (Fbacktrace__locals): New function.
1005 (syms_of_eval): Defsubr it.
1007 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1009 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1010 Define here to unify between...
1011 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1012 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1014 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1016 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1018 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1019 fringe background extension.
1020 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1021 because they are now always the same as `left' and `width',
1022 respectively. Remove code for the case that `width' and
1023 `sb_width' are different.
1025 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1027 Fix minor problems found by static checking.
1028 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1029 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1030 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1032 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1034 * image.c (imagemagick_compute_animated_image): Don't crash if we
1035 have an animation with different-sized images (bug#15313).
1037 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1039 Remove some unused items introduced during pixelwise change.
1040 * window.c (window_resize_total_check): Remove unused function.
1041 * xdisp.c (remember_mouse_glyph): Remove unused label.
1042 (Ftool_bar_height): Move declaration inside #if.
1043 * xterm.c (x_set_window_size): Don't use r and c.
1045 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1047 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1050 * window.c (Fset_window_configuration): Comment out unused variables.
1052 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1054 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1056 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1058 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1060 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1061 HAVE_GNUTLS3 (Bug#16001).
1063 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1064 if interrupts are deferred (Bug#15801).
1066 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1068 Support resizing frames and windows pixelwise.
1069 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1070 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1071 (struct glyph_matrix): Replace window_left_col and
1072 window_top_line by window_pixel_left and window_pixel_top.
1073 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1075 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1076 (draw_window_divider, move_it_to, x_draw_right_divider)
1077 (x_draw_bottom_divider, change_frame_size): Add or fix
1079 * dispnew.c (change_frame_size_1): Change prototype.
1080 (adjust_glyph_matrix, required_matrix_width)
1081 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1082 values instead of lines and columns.
1083 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1084 WINDOW_TOTAL_FRINGE_WIDTH.
1085 (handle_window_change_signal, do_pending_window_change)
1086 (init_display): Adjusts calls of change_frame_size.
1087 (change_frame_size, change_frame_size_1): Handle pixelwise
1089 * frame.c (Qright_divider_width, Qbottom_divider_width):
1091 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1092 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1093 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1094 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1096 (set_frame_param): New function.
1097 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1098 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1099 (Ffringe_width, Fborder_width, Fright_divider_width)
1100 (Fbottom_divider_width): New functions, defsubr them.
1101 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1102 New argument pixelwise.
1103 (struct frame_parm_table): New members Qright_divider_width and
1104 Qbottom_divider_width.
1105 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1106 (x_report_frame_params): Handle Qright_divider_width and
1107 Qbottom_divider_width.
1108 (x_set_right_divider_width, x_set_bottom_divider_width):
1110 (frame_resize_pixelwise): New option.
1111 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1112 new_pixelwise, right_divider_width and bottom_divider_width;
1113 remove total_lines; rename text_lines, text_cols, new_text_lines
1114 and new_text_cols to text_height, text_width, new_height and
1115 new_width respectively.
1116 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1117 FRAME_TEXT_WIDTH respectively.
1118 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1119 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1120 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1122 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1123 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1124 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1125 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1126 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1127 (FRAME_TOTAL_COLS_ARG): Remove macro.
1128 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1129 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1130 (x_wm_set_size_hint): Handle frame pixel sizes.
1131 * indent.c (compute_motion, Fcompute_motion):
1132 Call window_body_width instead of window_body_cols.
1133 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1134 (make_lispy_position): Handle right and bottom dividers.
1135 (Fsuspend_emacs): Pixelize call of change_frame_size.
1136 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1137 * lisp.h: Extern set_frame_param.
1138 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1140 (Fx_create_frame): Add entry for vertical_drag_cursor.
1141 Pixelize call of change_frame_size.
1142 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1143 * nsterm.m (ns_update_window_end): Optionally draw right
1145 (x_set_window_size): Add argument pixelwise.
1146 Call check_frame_size and change_frame_size with pixelwise zero.
1147 (ns_draw_window_divider): New function.
1148 (ns_redisplay_interface): Add ns_draw_window_divider.
1149 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1150 (x_new_font): Call x_set_window_size with pixelwise zero.
1151 * print.c (print_object): For a window print its sequence
1153 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1154 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1155 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1156 (w32_createwindow): Use scroll bar area width.
1157 (w32_wnd_proc): Handle bottom divider width.
1158 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1159 (Fx_create_frame): Default divider width parameters.
1160 Caclulate sizes pixelwise. Add vertical drag cursor support.
1161 (x_create_tip_frame): Default divider widths to zero.
1162 Pixelize call to change_frame_size.
1163 (Fx_show_tip): Add handling of divider widths. Pixelize window
1165 (Fw32_frame_rect): New function.
1166 (frame_parm_handler w32_frame_parm_handlers): Add divider
1168 (Vx_window_vertical_drag_shape): Add variable.
1169 * w32inevt.c (resize_event, maybe_generate_resize_event):
1170 Pixelize change_frame_size calls.
1171 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1173 * w32term.c (w32_draw_window_divider): New function.
1174 (x_update_window_end): Handle right divider.
1175 (w32_draw_fringe_bitmap, x_scroll_run)
1176 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1177 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1178 Calculate new frame sizes pixelwise.
1179 (x_new_font): Pixelize call to x_set_window_size.
1180 (x_check_fullscreen): Pixelize call to change_frame_size.
1181 (x_set_window_size_1, x_set_window_size): New argument
1182 pixelwise. Calculate pixelwise.
1183 (x_wm_set_size_hint): Use scroll bar area width.
1184 (w32_redisplay_interface): Add w32_draw_window_divider.
1185 * w32term.h (struct w32_output): Add vertical drag cursor.
1186 * widget.c (set_frame_size, update_wm_hints)
1187 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1189 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1190 * window.c (sequence_number): Restore.
1191 (Fwindow_pixel_width, Fwindow_pixel_height)
1192 (Fwindow_mode_line_height, Fwindow_header_line_height)
1193 (window_pixel_to_total, Frun_window_scroll_functions)
1194 (Fset_window_new_pixel, window_resize_apply_total)
1195 (Fwindow_resize_apply_total): New functions.
1196 (window_body_height, window_body_width): Rename from
1197 window_body_lines. New argument PIXELWISE.
1198 Calculate pixelwise.
1199 (Fwindow_body_height, Fwindow_body_width): New argument
1201 (coordinates_in_window, window_relative_x_coord): Use window's
1202 pixel width instead of total width.
1203 (replace_window, recombine_windows): Initialize pixel values.
1204 (resize_root_window, resize_frame_windows, grow_mini_window)
1205 (shrink_mini_window): New argument PIXELWISE.
1206 Calculate pixelwise.
1207 (Fdelete_other_windows_internal, adjust_window_margins)
1208 (window_resize_check, window_resize_apply)
1209 (Fdelete_window_internal, Fresize_mini_window_internal)
1210 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1211 (check_frame_size): Rename arguments. New argument PIXELWISE.
1212 Calculate pixelwise.
1213 (set_window_buffer): Make samebuf bool. Run configuration change
1214 hook only if buffer changed.
1215 (Fset_window_buffer): Rewrite doc-string.
1216 (make_window): Initialize new_pixel slot.
1217 (Fwindow_resize_apply): Check pixel size of root window.
1218 (Fsplit_window_internal): Call 2nd argument pixel_size.
1219 Calculate pixelwise.
1220 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1222 (save_window_data): New slots frame_text_width,
1223 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1224 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1226 (Fcurrent_window_configuration, Fset_window_configuration)
1227 (save_window_save, compare_window_configurations): Handle new
1228 slots in save_window_data and saved_window.
1229 (Fset_window_scroll_bars): Fix doc-string.
1230 (window_resize_pixelwise): New variable.
1231 (coordinates_in_window, Fcoordinates_in_window_p):
1233 (make_parent_window): Adjust sequence_number.
1234 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1236 * window.h (struct window): New members new_pixel, pixel_left,
1237 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1238 (wset_new_pixel): New function.
1239 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1240 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1241 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1242 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1243 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1244 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1245 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1246 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1247 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1248 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1249 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1250 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1251 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1252 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1253 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1255 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1256 (window_body_width, check_frame_size): Adapt external declarations.
1257 * xdisp.c (last_max_ascent): New integer.
1258 (window_text_bottom_y): Handle bottom divider.
1259 (window_box_width, window_box_height): Calculate pixelwise.
1260 (get_glyph_string_clip_rects): Handle right divider.
1261 (remember_mouse_glyph): When windows are resized pixelwise
1262 proceed with width and height set to 1.
1263 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1265 (move_it_to): Calculate and return maximum x position
1267 (Fwindow_text_pixel_size): New function.
1268 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1269 (tool_bar_lines_needed): Rename to tool_bar_height.
1270 Calculate pixelwise.
1271 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1272 Calculate pixelwise.
1273 (redisplay_tool_bar): Calculate pixelwise.
1274 (redisplay_window): Calculate pixelwise. Handle dividers.
1275 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1276 (x_draw_vertical_border): Handle dividers.
1277 (define_frame_cursor1): Handle vertical drag cursor.
1278 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1279 (expose_window): Calculate pixelwise. Handle dividers.
1280 (init_xdisp): Initialize pixel values.
1281 * xfaces.c (Qwindow_divider): New face.
1282 (realize_basic_faces): Realize it.
1283 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1284 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1285 (x_set_scroll_bar_default_width): Default actual width to 16.
1286 (Fx_create_frame): Set sizes pixelwise.
1287 (x_create_tip_frame): Default divider widths to zero.
1288 Pixelize call of change_frame_size.
1289 (Fx_show_tip): Handle divider widths. Initial pixel position
1291 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1292 (Vx_window_vertical_drag_shape): New option.
1293 * xmenu.c (free_frame_menubar): Pixelize call of
1295 * xterm.c (x_draw_window_divider): New function.
1296 (x_update_window_end): Optionally draw right divider.
1297 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1298 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1299 (handle_one_xevent, x_new_font): Calculate pixelwise.
1300 (x_set_window_size_1, x_set_window_size): New argument
1301 pixelwise. Calculate pixelwise.
1302 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1303 (struct x_redisplay_interface): Add x_draw_window_divider.
1304 * xterm.h (struct x_output): Add vertical_drag_cursor.
1306 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1308 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1309 Set invisible frames's `redisplay' when a full redisplay is requested.
1310 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1311 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1312 (display_mode_lines): Set it here instead.
1314 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1316 * dispextern.h (set_window_update_flags): Remove.
1318 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1320 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1322 * xdisp.c (REDISPLAY_SOME_P): New macro.
1323 (redisplay_internal): Use it (bug#15999).
1324 (prepare_menu_bars, redisplay_window): Use it as well.
1326 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1328 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1330 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1331 (globals_of_w32font): Zero it out.
1332 (GetCharWidth32W_Proc): New function pointer.
1333 (get_char_width_32_w): New function.
1334 (compute_metrics): If get_glyph_outline_w returns an error, try
1335 get_char_width_32_w before declaring a failure. This avoids
1336 punishing raster (a.k.a. "bitmap") fonts by slowing down
1337 redisplay. (Bug#6364).
1339 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1341 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1342 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1343 highlight needs to be redisplayed. (Bug#15913)
1345 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1347 Fix minor problems found by static checking.
1348 * buffer.h (struct buffer_text, struct buffer):
1349 * frame.h (struct frame):
1350 * window.h (struct window):
1351 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1352 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1353 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1354 no-longer-valid use of HAVE_MENUS.
1355 * xdisp.c (propagate_buffer_redisplay): Now static.
1357 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1359 * xmenu.c (Fmenu_or_popup_active_p):
1360 * window.c (Fset_window_configuration):
1361 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1362 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1363 * fns.c (Fyes_or_no_p):
1364 * editfns.c (Fmessage_box, Fmessage_or_box):
1365 * alloc.c (make_save_ptr_ptr):
1366 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1368 * window.c (Fset_window_configuration): Move select_window later.
1370 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1372 Refine redisplay optimizations to only redisplay *some* frames/windows
1373 rather than all of them.
1374 * xdisp.c (REDISPLAY_SOME): New constant.
1375 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1376 (bset_redisplay, bset_update_mode_line): New functions.
1377 (message_dolog): Use bset_redisplay.
1378 (clear_garbaged_frames): Use fset_redisplay.
1379 (echo_area_display): Use wset_redisplay.
1380 (buffer_shared_and_changed): Remove.
1381 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1382 frame titles. Compute the actual set of windows redisplayed.
1383 Don't update frame titles and menu bars for frames that don't need to
1385 (propagate_buffer_redisplay): New function.
1387 (redisplay_internal): Use it. Be more selective in the set of windows
1388 we redisplay. Propagate windows_or_buffers_changed to
1389 update_mode_lines a bit later to simplify the code.
1390 (mark_window_display_accurate_1): Reset window and buffer's
1392 (redisplay_window): Do nothing if neither the window nor the buffer nor
1393 the frame needs redisplay.
1394 * window.h (struct window): Add `redisplay' field.
1395 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1396 (redisplay_other_windows, window_list): New declarations.
1397 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1398 (window_list): Not static any more.
1399 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1400 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1401 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1402 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1403 * frame.h (struct frame): Add `redisplay' field.
1404 Move `external_menu_bar' bitfield next to other bit-fields.
1405 (SET_FRAME_GARBAGED): Use fset_redisplay.
1406 (SET_FRAME_VISIBLE): Don't garbage the frame;
1407 Use redisplay_other_windows.
1408 * buffer.h (struct buffer): Add `redisplay' field.
1409 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1410 (modify_overlay): Use bset_redisplay.
1411 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1413 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1415 Support w32 file notifications in batch mode.
1416 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1417 invalid (which happens in batch mode). If non-interactive, call
1418 handle_file_notifications to store file notification events in the
1419 input queue. (Bug#15933)
1421 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1423 * w32inevt.c (handle_file_notifications): Now external, not static.
1425 * w32term.h (handle_file_notifications): Provide prototype.
1427 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1428 init_crit, since init_display, which does that otherwise, is not
1431 2013-11-27 Glenn Morris <rgm@gnu.org>
1433 * Makefile.in ($(lispsource)/international/charprop.el): New.
1434 (emacs$(EXEEXT)): Depend on charprop.el.
1436 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1438 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1439 deleting portions of the buffer under non-nil REPLACE argument.
1442 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1443 directory, watch it and not its parent.
1444 (add_watch): Allow empty string in FILE.
1446 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1448 * window.c (Fset_window_start, window_resize_apply)
1449 (window_scroll): Reset window_end_valid (Bug#15957).
1451 2013-11-27 Glenn Morris <rgm@gnu.org>
1453 * Makefile.in (leimdir): Now in lisp source directory.
1454 ($(leimdir)/leim-list.el): Just use ../leim .
1455 * epaths.in (PATH_DUMPLOADSEARCH):
1456 * lread.c (load_path_default):
1457 * nsterm.m (ns_load_path): No more leim directory.
1459 2013-11-26 Andreas Schwab <schwab@suse.de>
1461 * .gdbinit (xgettype): Add cast.
1463 2013-11-26 Glenn Morris <rgm@gnu.org>
1465 Preload leim-list.el.
1466 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1467 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1468 is a single directory.
1470 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1472 bool-vector-subsetp is now the normal direction (Bug#15912).
1473 * data.c (Fbool_vector_subsetp): Test whether the first argument
1474 is a subset of the second one, not the reverse. Add doc string.
1476 Fix minor problems found by static checking.
1477 * lread.c (load_path_default): Now static.
1478 * textprop.c (text_property_stickiness): Be consistent about the
1479 test used when deciding whether to consider the previous character.
1480 This simplifies the code a bit.
1482 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1484 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1486 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1487 (syms_of_frame): Don't defsubr them.
1489 2013-11-25 Glenn Morris <rgm@gnu.org>
1491 * lread.c (load_path_default): Change the sense of the argument.
1492 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1493 from dump_path. When it is not, avoid checking dump_path twice.
1495 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1496 uninstalled dump_path against installed Vload_path. (Bug#15964)
1498 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1500 Export get_pos_property to Elisp.
1501 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1502 (syms_of_editfns): Export it to Elisp.
1504 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1506 2013-11-23 Romain Francoise <romain@orebokech.com>
1508 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1509 initialization here ...
1510 (syms_of_fileio): ... from here.
1512 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1514 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1515 Please use --enable-check-lisp-object-type.
1517 2013-11-23 Glenn Morris <rgm@gnu.org>
1519 * process.c (get_process): Explicit error for dead buffers.
1521 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1523 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1525 2013-11-23 Glenn Morris <rgm@gnu.org>
1527 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1528 * lread.c (load_path_check): Take path to check as argument.
1529 (load_path_default): New, split from init_lread.
1530 (init_lread): Move calc of default load-path to load_path_default.
1531 Empty elements in EMACSLOADPATH now stand for the default.
1532 (load-path): Doc fix.
1533 * emacs.c (decode_env_path): Add option to treat empty elements
1534 as nil rather than ".".
1535 * callproc.c (init_callproc_1, init_callproc):
1536 * image.c (Vx_bitmap_file_path):
1537 * lisp.h (decode_env_path):
1538 * lread.c (Vsource_directory):
1539 Update for new argument spec of decode_env_path.
1541 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1543 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1544 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1546 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1548 Fix some dependency problems that cause unnecessary recompiles.
1549 Problem reported by RMS in
1550 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1551 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1552 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1553 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1554 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1555 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1556 (boostrap-clean): No need to remove stamp-oldxmenu.
1558 Fix recently introduced bool vector overrun.
1559 This was due to an optimization that went awry.
1560 Reported by Glenn Morris in
1561 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1562 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1563 for empty vectors, undoing the 2013-11-18 change.
1564 * data.c (bool_vector_binop_driver): Rely on this.
1565 Fix bug that occasionally overran the destination.
1566 * lisp.h (struct Lisp_Bool_vector): Document this.
1568 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1570 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1573 * nsterm.m (init, run, stop:): Comment out for now, does not work
1576 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1578 * charset.c (syms_of_charset): Don't read past end of string.
1580 2013-11-19 Glenn Morris <rgm@gnu.org>
1582 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1584 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1586 Add hooks to run on gaining/losing focus. (Bug#15029)
1587 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1588 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1589 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1591 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1593 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1594 The old names predated the API change that put destination at end.
1596 Improve API of recently-added bool vector functions (Bug#15912).
1597 The old API had (bool-vector-count-matches A B)
1598 and (bool-vector-count-matches-at A B I), which gave the
1599 misleading impression that the two functions were variants, one
1600 with a location I. The new API has (bool-vector-count-population A)
1601 and (bool-vector-count-consecutive A B I) to make the distinction
1602 clearer. The first function no longer has a B argument, since the
1603 caller can easily determine the number of nils if the length and
1604 number of ts is known.
1605 * data.c (Fbool_vector_count_population): Rename from
1606 bool_vector_count_matches, and accept just 1 argument.
1607 (Fbool_vector_count_consecutive): Rename from
1608 Fbool_vector_count_matches_at.
1610 Always allocate at least one bits_word per bool vector.
1611 See Daniel Colascione in:
1612 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1613 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1614 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1615 * lisp.h (struct Lisp_Bool_vector): Document this.
1617 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1619 * insdel.c (invalidate_buffer_caches): New function, consolidated
1620 from part of prepare_to_modify_buffer.
1621 (insert_from_gap, prepare_to_modify_buffer):
1622 * coding.c (code_convert_region, code_convert_string):
1623 Call invalidate_buffer_caches. (Bug#15841)
1625 * lisp.h (invalidate_buffer_caches): Add prototype.
1627 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1629 * w32term.c (x_update_window_end): Don't invalidate the entire
1630 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1631 highlight needs to be redisplayed. (Bug#15913)
1633 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1635 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1637 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1639 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1640 while we are using Vprin1_to_string_buffer.
1642 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1643 after inserting the description string. (Bug#15907)
1645 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1647 * data.c: Work around bogus GCC diagnostic about shift count.
1648 Reported by Eli Zaretskii in
1649 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1650 (pre_value): New function.
1651 (count_trailing_zero_bits): Use it.
1653 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1655 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1656 assume C macros are not supported even under -g3 in these old GCC
1659 2013-11-15 Leo Liu <sdl.web@gmail.com>
1661 * minibuf.c (Ftry_completion, Fall_completions)
1662 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1664 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1666 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1667 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1668 This avoids placing unnecessary constants into the Emacs code.
1670 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1672 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1673 for Cygwin w32 build.
1675 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1676 for Cygwin w32 build. (Bug#15892)
1678 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1680 Simplify, port and tune bool vector implementation.
1681 * alloc.c (bool_vector_exact_payload_bytes)
1682 (bool_vector_payload_bytes): Remove.
1683 (bool_vector_fill): Return its argument.
1684 * alloc.c (bool_vector_fill):
1686 * print.c (print_object):
1687 Simplify by using bool_vector_bytes.
1688 * alloc.c (make_uninit_bool_vector):
1689 New function, broken out from Fmake_bool_vector.
1690 (Fmake_bool_vector): Use it. Use tail call.
1691 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1692 * data.c (BITS_PER_ULL): New constant.
1693 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1694 if long long versions don't exist.
1695 (shift_right_ull): New function.
1696 (count_one_bits_word): New function, replacing popcount_bits_word
1697 macro. Don't assume that bits_word is no wider than long long.
1698 (count_one_bits_word, count_trailing_zero_bits):
1699 Don't assume that bits_word is no wider than long long.
1700 * data.c (bool_vector_binop_driver, bool_vector_not):
1701 * fns.c (Fcopy_sequence):
1703 Create an uninitialized destination, to avoid needless work.
1704 (internal_equal): Simplify.
1705 (Ffillarray): Prefer tail call.
1706 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1707 contain at least one word.
1708 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1709 chars are narrower than ints.
1710 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1711 * fns.c (Fcopy_sequence):
1713 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1714 Don't try to port to hosts where bits_word values have holes; the
1715 code wouldn't work there anyway. Verify this assumption, though.
1716 (bool_vector_bytes): New function.
1717 (make_uninit_bool_vector): New decl.
1718 (bool_vector_fill): Now returns Lisp_Object.
1720 * xfns.c (xic_create_fontsetname):
1721 * xrdb.c (gethomedir): Prefer tail calls.
1723 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1725 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1726 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1728 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1729 that requires a return value.
1730 (Fset_buffer_modified_p): Take advantage of this change to do
1733 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1735 * buffer.c (Frestore_buffer_modified_p): Sync it with
1736 Fset_buffer_modified_p.
1737 (Fforce_mode_line_update): New function, moved from subr.el.
1738 (Fset_buffer_modified_p): Use them.
1739 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1741 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1743 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1744 This avoids undefined behavior when subtracting pointers into
1745 different aways. On my platform it also makes the code a tad
1746 smaller and presumably faster.
1748 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1750 * keyboard.c (command_loop_1): Use region-extract-function.
1751 * insdel.c (Qregion_extract_function): Not static any more (can we
1752 stop pretending that these vars can benefit from being marked static?).
1754 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1756 * search.c (find_newline): If buffer text is relocated during the
1757 "dumb loop", adjust C pointers into buffer text to follow suit.
1760 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1762 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1763 for conversion (Bug#15837).
1765 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1767 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1768 for the entire range of inserted characters. (Bug#15841)
1770 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1772 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1774 (realize_default_face): Remove assignment to distant-foreground if
1775 unspecified (Bug#15815).
1777 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1779 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1780 cache-long-scans disabled, since we don't want to call
1781 prepare_to_modify_buffer (in insert_1_both) for each message we
1784 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1785 from buffer.c. Improve commentary to the buffer field setter
1788 * buffer.c (bset_cache_long_scans): Static function deleted.
1789 Improve commentary to the buffer field setter functions.
1790 (init_buffer_once): Default for cache-long-scans changed to t.
1793 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1795 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1797 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1798 This bug was introduced in my 2013-06-21 change, and caused
1799 struct Lisp_Sub_Char_Table objects to be given too many slots,
1800 which broke 'make -C admin/unidata'.
1802 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1804 Import changes from mac-port 4.5.
1805 * macfont.m (mac_font_copy_default_descriptors_for_language)
1806 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1807 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1808 (macfont_language_default_font_names): New.
1809 (macfont_list): Rearrange language/charset code.
1810 (macfont_close): Don't check for macfont_info->cache.
1811 (mac_ctfont_create_preferred_family_for_attributes): New font
1812 selection code, call
1813 mac_font_copy_default_name_for_charset_and_languages.
1814 (mac_font_copy_default_descriptors_for_language)
1815 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1817 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1819 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1821 Port to C11 aligned_alloc, and fix some integer overflows.
1822 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1823 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1824 and use of posix_memalign replaced with aligned_alloc.
1825 (aligned_alloc): New function, defined or declared as needed.
1826 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1827 Don't undef; configure.ac now does this.
1828 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1829 (calloc, aligned_alloc): Check for integer overflow.
1830 (aligned_alloc): Rename from memalign. All uses changed.
1831 (memalign): New function, an alias for aligned_alloc.
1833 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1835 * xdisp.c (redisplay_internal): Fix typo in last change.
1837 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1839 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1841 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1844 redisplay--mode-lines-cause.
1845 (redisplay_internal): Keep them uptodate. Remove redundant check of
1846 buffer_shared_and_changed.
1847 * *.[chm]: Number every assignment to update_mode_lines so we
1848 can track why it is set.
1850 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1852 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1854 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1856 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1857 can track why it is set.
1859 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1861 Integer-related fixes for term.c etc.
1862 * dispextern.h (face_tty_specified_color): New function.
1863 * term.c (turn_on_face): Don't rely on undefined behavior when
1864 assigning an out-of-range value to 'long'.
1865 Simplify test for toggling highlight.
1866 (tty_capable_p): Omit last two (unused) args. All callers changed.
1867 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1868 (read_menu_input, tty_menu_activate, tty_menu_show):
1869 * xfaces.c (x_supports_face_attributes_p)
1870 (tty_supports_face_attributes_p):
1871 Use bool for boolean. All callers changed.
1872 (tty_supports_face_attributes_p): Omit defaults for color indices;
1873 no longer needed. Simplify tail call.
1875 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1877 * xdisp.c (prepare_menu_bars): Mark static.
1878 * lisp.h (prepare_menu_bars): Don't declare.
1879 * xselect.c (x_handle_selection_clear):
1880 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1882 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1884 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1885 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1887 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1889 * keyboard.c (Fcommand_error_default_function): Rename from
1890 Fdefault_error_output.
1892 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1894 * keyboard.c (Fdefault_error_output): New function, extracted from
1896 (syms_of_keyboard): Use it for Vcommand_error_function.
1898 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1900 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1901 (init_eval): Use it to ensure handlerlist is non-NULL.
1902 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1903 (Fsignal): Adjust NULLness test of handlerlist.
1904 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1906 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1908 * callproc.c (call_process): Call prepare_to_modify_buffer before
1909 decoding text read from the sub-process, as the decoded stuff will
1910 be inserted into the buffer. This will invalidate the various
1911 caches maintained for the buffer. (Bug#15148)
1913 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1915 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1916 string of glyphless-char-display.
1918 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1920 * nsfns.m (ns_get_name_from_ioreg): New function.
1921 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1922 OSX >= 10.9. Use ns_get_name_from_ioreg.
1924 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1926 Simplify and port recent bool vector changes.
1927 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1928 only in this file. Use a more-efficient implementation if the
1929 second argument is a power of 2.
1930 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1931 Remove no-longer-necessary compile-time checks.
1932 (bool_vector_exact_payload_bytes): New function.
1933 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1934 exact payload changed to call the new function. Do not assume
1935 that the arg or result fits in ptrdiff_t.
1936 (bool_vector_fill): New function.
1937 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1939 (vroundup_ct): Don't assume arg fits in size_t.
1940 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1941 invoke set_category_set.
1942 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1943 All callers changed. Use bool_vector_set.
1944 * category.h (XCATEGORY_SET): Remove; no longer needed.
1945 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1947 * data.c (Faref): Use bool_vector_ref.
1948 (Faset): Use bool_vector_set.
1949 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1950 (Fbool_vector_not, Fbool_vector_count_matches)
1951 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1952 * fns.c (concat): Use bool_vector_ref.
1953 (Ffillarray): Use bool_vector_fill.
1954 (mapcar1): Use bool_vector_ref.
1955 (sxhash_bool_vector): Hash words, not bytes.
1956 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1957 a constant, since it's now used in #if.
1958 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1959 unsigned char on unusual architectures, so that we no longer
1960 assume that the number of bits per bits_word is a power of two or
1961 is a multiple of 8 or of CHAR_BIT.
1962 (Qt): Add forward decl.
1963 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1964 at least as strictly as bits_word.
1965 (bool_vector_data, bool_vector_uchar_data): New accessors.
1966 All data structure accesses changed to use them.
1967 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1968 (bool_vector_set): New functions.
1969 (bool_vector_fill): New decl.
1970 (ROUNDUP): Move to alloc.c as described above.
1972 Fix recent gnutls changes.
1973 * gnutls.c (Fgnutls_boot): Don't assume C99.
1974 * process.c (wait_reading_process_output): Fix typo in recent change.
1976 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1978 * process.c (wait_reading_process_output, read_process_output)
1979 (send_process): Check gnutls_state is not NULL.
1981 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1982 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1984 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1986 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1987 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1989 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1992 * nsfns.m (Fx_create_frame): Fix memory leak.
1994 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1995 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1996 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1998 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2000 * xdisp.c (message3_nolog, message_with_string): Encode the string
2001 before writing it to the terminal in a non-interactive session.
2003 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2004 sure we concatenate them into a unibyte string.
2006 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2007 resulting temporary name before returning it to the caller.
2008 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2009 is a unibyte string, convert NAME to a unibyte string to ensure
2010 that the result is also a unibyte string.
2012 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2013 create unibyte strings from default paths and directory/file
2016 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2019 * callproc.c (init_callproc): Use build_unibyte_string to make
2020 sure we create unibyte strings from default paths and
2021 directory/file names.
2023 * buffer.c (init_buffer): Don't store default-directory of
2024 *scratch* in multibyte form. The original problem which led to
2025 that is described in
2026 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2027 but it was solved long ago. (Bug#15260)
2029 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2031 Port to stricter C99 platforms.
2032 Especially, C99 prohibits nesting a struct X inside struct Y if
2033 struct X has a flexible array member.
2034 * alloc.c (struct sdata): New type.
2035 (sdata): Implement in terms of struct sdata.
2036 Remove u member; all uses replaced by next_vector, set_next_vector.
2037 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2038 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2039 (struct sblock): Rename first_data member to data, which is now
2040 a flexible array member. All uses changed.
2041 (next_vector, set_next_vector, large_vector_vec): New functions.
2042 (vector_alignment): New constant.
2043 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2044 (struct large-vector): Now merely a NEXT member, since the old approach
2045 ran afoul of stricter C99. All uses changed to use
2046 large_vector_vec or large_vector_offset.
2047 (large_vector_offset): New constant.
2048 * dispnew.c: Include tparam.h, for tgetent.
2049 Do not include term.h; no longer needed.
2050 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2051 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2052 (struct Lisp_Vector): Use a flexible array member for contents,
2053 instead of a union with a member that is an array of size 1.
2055 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2056 fact that the struct no longer contains a union.
2057 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2058 (struct Lisp_Save_Value, struct Lisp_Free):
2059 Use unsigned, not int, for spacers, to avoid c99 warning.
2060 (union specbinding): Use unsigned, not bool, for bitfield, as
2061 bool is not portable to pre-C99 hosts.
2063 2013-11-04 Glenn Morris <rgm@gnu.org>
2065 * emacs.c (usage_message): Mention that `-L :...' appends.
2067 2013-11-02 Glenn Morris <rgm@gnu.org>
2069 * Makefile.in (abs_builddir): Remove.
2070 (bootstrap_exe): Use relative filename.
2072 Use relative filenames in TAGS files.
2073 * Makefile.in (abs_srcdir): Remove it again.
2074 (.PHONY): Remove frc.
2075 (maintainer-clean): No more TAGS-LISP file.
2076 (TAGS): Pass relative file names to etags.
2077 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2079 * Makefile.in (abs_srcdir): New, set by configure.
2081 (maintainer-clean): Remove pointless echo. That should be in the
2082 top-level Makefile, if anywhere. Delete TAGS-LISP.
2083 (extraclean): No s/ and m/ directories for some time.
2084 (TAGS): Also depend on ctagsfiles3.
2085 Remove no-longer-defined S_FILE.
2086 Pass absolute filenames to etags once more.
2087 (TAGS-LISP): Replace lispdir with its expansion.
2088 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2089 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2091 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2093 * xfaces.c (check_lface_attrs, realize_default_face):
2094 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2095 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2097 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2099 * emacs.c (original_pwd): Remove global var by making it local.
2100 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2102 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2104 * xfaces.c: Declare color_distance.
2105 (QCdistant_foreground): New variable.
2106 (NEAR_SAME_COLOR_THRESHOLD): New define.
2107 (load_color2): New function.
2108 (load_color): Call load_color2.
2109 (load_face_colors): Call load_color2 and if distant-color is specified
2110 calculate distant and use distant-color if colors are near.
2111 (LFACE_DISTANT_FOREGROUND): New define.
2112 (merge_face_ref, Finternal_set_lisp_face_attribute)
2113 (Finternal_get_lisp_face_attribute)
2114 (x_supports_face_attributes_p): Handle distant-foreground similar to
2116 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2118 * dispextern.h (lface_attribute_index):
2119 Add LFACE_DISTANT_FOREGROUND_INDEX.
2121 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2123 * image.c (pbm_next_char): New function.
2124 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2125 (pbm_scan_number): Use it.
2126 (Qlibjpeg_version): New variable.
2127 (syms_of_image): DEFSYM and initialize it.
2129 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2131 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2133 2013-10-31 Glenn Morris <rgm@gnu.org>
2135 * emacs.c (original_pwd): New char.
2136 (main): If using --chdir, store original_pwd.
2137 (init_cmdargs): When setting Vinvocation_directory based on a
2138 relative argv[0], use original_pwd if set. (Bug#15768)
2140 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2142 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2144 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2146 * insdel.c: Fix minor problems found by static checking.
2147 (Qregion_extract_function): Now static.
2148 (prepare_to_modify_buffer_1): Remove unused locals.
2150 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2152 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2153 (syms_of_xdisp): Declare pre-redisplay-function.
2154 (markpos_of_region): Remove function.
2155 (init_iterator, compute_stop_pos, handle_face_prop)
2156 (face_before_or_after_it_pos, reseat_to_string)
2157 (get_next_display_element, window_buffer_changed)
2158 (redisplay_internal, try_cursor_movement, redisplay_window)
2159 (try_window_reusing_current_matrix, try_window_id, display_line)
2160 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2161 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2162 * window.h (struct window): Remove field `region_showing'.
2163 * dispextern.h (struct it): Remove region_beg/end_charpos.
2164 (face_at_buffer_position, face_for_overlay_string)
2165 (face_at_string_position): Update prototypes.
2166 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2167 (face_at_string_position): Remove `region_beg' and `region_end' args.
2168 * fontset.c (Finternal_char_font):
2169 * font.c (font_at, font_range): Adjust calls accordingly.
2170 * insdel.c (Qregion_extract_function): New var.
2171 (syms_of_insdel): Initialize it.
2172 (prepare_to_modify_buffer_1): Use it.
2174 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2176 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2177 * ftxfont.c (ftxfont_get_gcs):
2178 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2179 * xfaces.c (x_free_colors, x_free_dpy_colors)
2180 (x_create_gc, unload_color):
2181 * xselect.c (x_property_data_to_lisp):
2182 * xsettings.c (parse_settings):
2183 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2184 (get_bits_and_offset): Adjust definition.
2185 * frame.c (XParseGeometry): Adjust locals.
2186 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2187 * regex.h (toplevel): Likewise for reg_syntax_t.
2189 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2191 * eval.c (run_hook_with_args): Use FUNCTIONP.
2193 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2195 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2196 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2197 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2198 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2199 on MS-Windows anyway.
2200 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2201 (free_realized_face): ...adjust user.
2202 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2203 white relief pixels to -1.
2204 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2205 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2206 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2208 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2210 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2211 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2212 in practice now. All callers changed.
2214 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2216 * dispextern.h (struct face): Use bitfields for 'underline_type'
2217 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2218 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2219 'stipple' member. Move 'lface' member up to help...
2220 * xfaces.c (make_realized_face): ...this function to find and
2221 clear just the members that need clearing.
2222 (load_face_colors, realize_x_face):
2223 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2225 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2227 * xftfont.c (struct xftfont_info): Remove set-but-unused
2229 (xftfont_open): Adjust user.
2230 (xftfont_get_colors): Remove useless prototype.
2232 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2234 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2235 before passing them to 'unexec'. (Bug#15260)
2237 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2239 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2241 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2243 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2244 the changed signature of the font driver's 'close' method.
2246 * w32font.h (w32font_close): Adjust the prototype to the change in
2247 function definition.
2249 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2251 * w32uniscribe.c (uniscribe_close): Adapt the call to
2252 w32font_close to its new prototype.
2254 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2256 Omit unused frame argument of font API's close function.
2257 * font.h (struct font): Drop frame argument. Adjust comment.
2258 * font.c (font_clear_cache, font_close_object): Adjust users.
2259 * ftfont.c (ftfont_close):
2260 * ftxfont.c (ftxfont_close):
2261 * macfont.m (macfont_close):
2262 * nsfont.m (nsfont_close):
2263 * w32font.c (w32font_close):
2264 * xfont.c (xfont_close):
2265 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2266 tweak comments and make functions safe if called more than once for
2267 the same font object.
2269 Perform font-specific cleanup when font object is swept by GC. See
2270 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2271 * alloc.c (cleanup_vector): New function.
2272 (sweep_vector): Call it for each reclaimed vector object.
2273 * font.h (struct font): Adjust comment.
2275 2013-10-24 Glenn Morris <rgm@gnu.org>
2277 * Makefile.in (abs_top_srcdir): New, set by configure.
2279 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2281 Adjust recent font-related changes to fix bug#15686.
2282 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2283 is a live window system frame, mark its default font too.
2285 2013-10-23 Glenn Morris <rgm@gnu.org>
2287 * Makefile.in (RUN_TEMACS): Make relative (again).
2288 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2289 (bootstrap-emacs$(EXEEXT)):
2290 Quote entities that might contain whitespace.
2292 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2294 Port to Solaris 10 and its bundled GCC.
2295 Problem reported by Timothy C. Burt.
2296 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2298 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2300 Do not allow font caches to grow too large.
2301 * alloc.c (compact_font_cache_entry, compact_font_caches):
2302 New functions or stub if not HAVE_WINDOW_SYSTEM.
2303 (compact_undo_list): Factor out from Fgarbage_collect.
2305 (mark_face_cache): Mark face font. Move down to avoid
2307 (mark_terminals): Do not mark font cache here.
2308 (Fgarbage_collect): Call compaction functions described
2309 above. Adjust comment.
2311 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2313 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2314 chdir to HOME (bug#15607).
2316 * nsterm.m (Qcocoa, Qgnustep): New variables.
2317 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2318 (ns_get_color): Make selection color work for GNUStep also.
2320 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2322 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2323 handles mouse clicks. Instead, let GPM use the same code as all
2324 the other mice use. See the discussion starting at
2325 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2326 for the details of the problem with the menu bar this fixes.
2328 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2330 Remove port-specific display name lists to avoid extra
2331 complexity and data duplication with display info lists.
2332 * xterm.h (x_display_name_list): Remove declaration.
2333 * xterm.c (x_display_name_list): Remove.
2334 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2335 * xfns.c (x_display_info_for_name, Fx_display_list):
2336 Likewise. Use x_display_list where appropriate.
2337 * w32term.h (w32_display_name_list): Remove declaration.
2338 * w32term.c (w32_display_name_list): Remove.
2339 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2341 * w32fns.c (x_display_info_for_name, Fx_display_list):
2342 Likewise. Use x_display_list where appropriate.
2343 * nsterm.h (ns_display_name_list): Remove declaration.
2344 * nsterm.m (ns_display_name_list): Remove.
2345 (ns_term_init, syms_of_nsterm): Adjust users.
2346 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2347 Likewise. Use x_display_list where appropriate.
2348 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2349 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2350 (mark_terminals): Mark per-terminal font cache.
2352 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2354 Don't run timers in input-pending-p. Its new check-timers param
2355 provides the prior behavior. (Bug#15045).
2356 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2359 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2361 Make some functions static in non-Microsoft builds.
2362 On my platform (Fedora 19 x86-64), this shrinks the
2363 Emacs executable (text+data) by 0.25%.
2364 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2365 (load_color) [!MSDOS]:
2366 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2367 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2368 * lisp.h (check_existing):
2369 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2370 (network_interface_info) [!WINDOWSNT]:
2371 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2372 Remove extern decls.
2373 * fileio.c (check_existing):
2374 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2375 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2376 (network_interface_info) [!WINDOWSNT]:
2377 * term.c (encode_terminal_code) [!WINDOWSNT]:
2378 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2379 * xfaces.c (load_color) [!MSDOS]:
2381 * fileio.c (check_existing, check_executable, check_writable):
2382 * process.c (network_interface_list, network_interface_info):
2383 Move earlier, so that we don't need forward decls.
2384 * gnutls.c (fn_gnutls_transport_set_errno)
2385 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2387 * w32.c (init_environment): Use faccessat rather than
2388 check_existing, partly for consistency with the rest of the code
2389 in this file, partly so that check_existing can be static.
2391 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2392 * emacs.c (MAIN_PROGRAM): New macro.
2393 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2394 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2396 bool vector int width fixes
2397 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2398 (Fbool_vector_count_matches_at):
2399 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2400 can exceed PTRDIFF_MAX, at least in theory.
2401 (Fbool_vector_count_matches_at):
2402 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2404 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2406 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2407 (struct sockaddr): Add forward decl, for platforms that lack it.
2409 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2411 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2414 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2416 * w32.c (network_interface_get_info, network_interface_list)
2417 (network_interface_info): New functions. (Bug#15610)
2418 (GetAdaptersInfo_Proc): New typedef.
2419 (get_adapters_info): New wrapper function.
2420 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2422 * process.h (network_interface_list, network_interface_info):
2425 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2426 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2427 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2428 for WINDOWSNT. Doc fix.
2429 (syms_of_process): Defsubr Snetwork_interface_list and
2430 Snetwork_interface_info unconditionally.
2432 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2433 in NS GUI sessions. (Bug#15629)
2435 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2437 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2439 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2441 * print.c (print_object): Print " ..." when truncating bool vectors.
2443 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2445 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2446 standard mouse buttons.
2448 * termhooks.h (struct input_event): Remove incorrect commentary.
2450 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2452 Disallow bool vector operations on mixed-length operands.
2453 The old behavior left garbage in the result vector sometimes,
2454 and didn't seem to be useful.
2455 * data.c (Qwrong_length_argument): New static var.
2456 (wrong_length_argument): New function.
2457 (bool_vector_binop_driver): Check that args agree in length.
2459 * keyboard.c, keyboard.h (all_kboards): Now static.
2461 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2463 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2464 note from the lispref.
2466 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2468 * nsterm.h (struct ns_display_info): Remove set-but-unused
2469 member image_cache (image caches are per-terminal anyway).
2470 (FRAME_X_IMAGE_CACHE): Remove.
2471 * nsterm.m (ns_initialize_display_info): Adjust user.
2473 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2475 * w32proc.c: Include mingw_time.h.
2477 * w32.c: Include mingw_time.h.
2479 Implement scrolling of TTY menus when the screen is too short.
2481 * term.c (tty_menu_display): Accept an additional argument, the
2482 menu item from which to start displaying the menu. Account for
2483 the value of Y when limiting the menu to the number of available
2485 (mi_result): New enumeration.
2486 (read_menu_input): Return enumerated value. When the y coordinate
2487 hits min_y or max_y, return scroll indication instead of wrapping
2489 (tty_menu_activate): Handle the scrolling indications from
2490 read_menu_input. Compute the first menu item to display and pass
2491 it to tty_menu_display.
2493 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2495 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2496 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2497 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2498 Adjust to match the change described below.
2499 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2500 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2501 memory_below_frame members to...
2502 * termchar.h (struct tty_display_info): ...here because they're
2503 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2504 * term.c (init_tty):
2505 * nsterm.m (ns_create_terminal):
2506 * w32term.c (w32_create_terminal):
2507 * xterm.c (x_create_terminal): Adjust users.
2508 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2509 to filter out non-TTY frames. Adjust comment.
2510 (scrolling): Adjust user. Prefer eassert for debugging check.
2512 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2514 * xfaces.c (PT_PER_INCH): Remove unused macro.
2515 * termhooks.h (struct terminal): Remove set-but-unused
2516 member fast_clear_end_of_line.
2517 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2518 * nsterm.m (ns_create_terminal):
2519 * term.c (init_tty):
2520 * w32term.c (w32_create_terminal):
2521 * xterm.c (x_create_terminal): Adjust users.
2523 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2525 * lisp.h (bool_vector_size): New function.
2526 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2527 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2528 (Fbool_vector_not, Fbool_vector_count_matches_at):
2529 Remove uses of 'eassume' that should no longer be needed,
2530 because they are subsumed by the 'eassume' in bool_vector_size.
2532 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2534 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2535 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2536 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2538 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2540 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2541 have different dimensions. (Bug#15575)
2543 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2546 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2548 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2550 * term.c (tty_menu_show): Never return with unbalanced
2551 specpdl. Use eassert for debugging check. Adjust style.
2553 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2555 * term.c (read_menu_input): Make selection of menu items
2556 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2557 (tty_menu_activate): Fix off-by-one error when computing max_y.
2559 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2561 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2562 audit logging (only used with GnuTLS 3.x) and enable it.
2564 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2566 * dispnew.c (redraw_frame): Remove useless #ifdef because
2567 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2568 Also, move TTY fflush to...
2569 * term.c (tty_update_end): ...this function.
2571 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2573 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2574 the end of the frame's glyph matrix. (Bug#15575)
2576 * term.c (tty_menu_display): Don't move cursor while overwriting
2577 frame's glyphs with menu items. Limit the number of items
2578 displayed to what can be shown on the available screen lines,
2579 excluding the echo area.
2580 (tty_menu_activate): Limit the Y coordinate allowed by
2581 read_menu_input to the last screen line used for menu display.
2583 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2585 * lisp.h (eassume): New macro.
2586 Also, include <verify.h>, for 'assume'.
2587 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2588 (vroundup, vector_nbytes):
2589 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2590 (Fbool_vector_not, Fbool_vector_count_matches)
2591 (Fbool_vector_count_matches_at):
2592 Use eassume, not eassert.
2593 * casetab.c (set_identity, shuffle):
2594 * composite.c (composition_gstring_put_cache):
2595 * dispnew.c (update_frame_1):
2596 * ftfont.c (ftfont_shape_by_flt):
2597 * image.c (gif_load):
2598 * intervals.c (offset_intervals):
2599 * macfont.m (macfont_shape):
2600 Remove calls to 'assume' that are no longer needed, because
2601 --enable-gcc-warnings no longer generates bogus warnings
2602 when these calls are removed.
2604 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2606 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2608 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2611 (Qsubstitute_env_in_file_name): New var.
2612 (syms_of_fileio): Define it.
2614 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2616 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2617 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2620 * term.c (save_and_enable_current_matrix): Don't allocate and
2621 don't save margin areas.
2622 (restore_desired_matrix): Don't restore margin areas.
2623 (free_saved_screen): Don't free margin areas.
2625 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2627 * image.c: Pacify --enable-gcc-warnings.
2628 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2629 #define only if used.
2631 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2633 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2634 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2635 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2636 (gif_load): For giflib v5.x and later, display the error message
2637 produced by giflib when its functions fail.
2638 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2641 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2643 * keyboard.c (last_event_timestamp): Remove. For X selection and
2644 GTK popup menus, it may be obtained from per-frame X display info.
2645 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2646 (process_special_events): Adjust users.
2647 * keyboard.h (last_event_timestamp): Remove declaration.
2648 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2649 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2650 * menu.h (xmenu_show): Adjust prototype.
2651 * menu.c (Fx_popup_menu): Adjust user.
2652 * xselect.c (x_own_selection, x_get_foreign_selection)
2653 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2655 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2657 * keyboard.c (init_kboard): Now static. Add arg
2658 to denote window system. Adjust comment.
2659 (init_keyboard): Adjust user.
2660 (allocate_kboard): New function.
2662 * nsterm.m (ns_term_init):
2663 * term.c (init_tty):
2664 * w32term.c (w32_create_terminal):
2665 * xterm.c (x_term_init): Use it.
2666 * keyboard.h (init_kboard): Remove prototype.
2667 (allocate_kboard): Add prototype.
2669 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2671 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2672 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2674 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2676 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2678 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2680 * term.c (tty_menu_activate): Flush the output stream after
2681 showing the cursor, and don't mark the frame garbaged at exit from
2682 the function. Fixes redisplay glitches when moving from one menu
2685 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2687 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2688 or throw error (Bug#15570).
2690 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2692 * intervals.c (temp_set_point_both): Move test into 'eassert',
2695 * lisp.h (eassert): Don't use 'assume'.
2696 Sometimes 'assume' wins in performance, and sometimes it loses,
2697 so it shouldn't be used all the time. Perhaps we need two
2698 flavors of 'eassert', one for where 'assume' is far more likely
2699 to help or to hurt; but that can be done later.
2700 Problem reported by Dmitry Antipov in
2701 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2702 Also, don't include <verify.h>; no longer needed.
2704 2013-10-09 Glenn Morris <rgm@gnu.org>
2706 * eval.c (Fcond): Doc tweak.
2708 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2710 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2711 expressions with side effects to eassert. (Bug#15565)
2713 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * fns.c (hashfn_user_defined): Allow hash functions to return any
2718 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2720 Fix minor problems found by static checking.
2721 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2722 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2723 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2724 * keyboard.c (read_menu_command): Remove unused local.
2725 * lisp.h (read_menu_command): New decl.
2726 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2727 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2728 Return ptrdiff_t, not int.
2729 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2730 not int, for benefit of xpalloc.
2731 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2733 (have_menus_p): Remove; unused.
2734 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2735 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2736 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2738 (save_and_enable_current_matrix): Omit unnecessary casts.
2739 (read_menu_input): Omit local extern decl (now in lisp.h).
2740 Don't access uninitialized storage if mouse_get_xy fails.
2741 (tty_menu_activate): Mark local as initialized, for lint.
2742 (tty_menu_activate, tty_meny_show): Remove unused locals.
2744 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2746 Support menus on text-mode terminals.
2747 * xterm.h (xw_popup_dialog): Add prototype.
2749 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2750 (xmenu_show): Block input here, instead in Fx_popup_menu.
2751 (xw_popup_dialog): New function, with X-specific bits of popup
2754 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2757 * window.c (Fset_window_configuration): Use run-time tests of the
2758 frame type instead of compile-time conditionals, when menu-bar
2759 lines are considered.
2761 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2762 (w32_popup_dialog): New prototypes.
2764 * w32menu.c (Fx_popup_dialog): Function deleted.
2765 (w32_popup_dialog): New function, with w32 specific bits of popup
2766 dialogs. Block input here.
2768 * w32inevt.c (w32_console_read_socket): Minor change to add
2769 debugging TTY events.
2771 * w32fns.c (show_hourglass): If returning early because the frame
2772 is not a GUI frame, unblock input.
2774 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2775 (cursorY): New functions.
2777 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2778 WINDOWSNT, macros that call curX and curY elsewhere.
2780 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2782 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2783 specific function to hide and show cursor on a text-mode terminal.
2784 (tty_menu_struct, struct tty_menu_state): New structures.
2785 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2786 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2787 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2788 (tty_menu_locate, save_and_enable_current_matrix)
2789 (restore_desired_matrix, screen_update, read_menu_input)
2790 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2791 (tty_pop_down_menu, tty_menu_last_menubar_item)
2792 (tty_menu_new_item_coords, tty_menu_show): New functions.
2793 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2795 * nsterm.h (ns_popup_dialog): Adjust prototype.
2797 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2799 (ns_popup_dialog): Adapt order of arguments to the other
2800 *_menu_show implementations.
2801 (Fx_popup_dialog): Function deleted.
2803 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2805 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2807 * menu.c (have_boxes): New function.
2808 (single_keymap_panes): Use it instead of a compile-time
2810 (single_menu_item): Use run-time tests of the frame type instead
2811 of compile-time conditionals.
2812 (encode_menu_string): New function.
2813 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2814 the macro, since different types of frame need different encoding
2816 (digest_single_submenu): Use run-time tests of frame type instead
2817 of, or in addition to, compile-time conditionals.
2818 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2819 (Fx_popup_menu): Detect when the function is called from keyboard
2820 on a TTY. Don't barf when invoked on a text-mode frame.
2821 Check frame type at run time, instead of compile-time conditionals for
2822 invoking terminal-specific menu-show functions.
2823 Call tty_menu_show on text-mode frames.
2824 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2825 run time to determine which alternative to invoke; support dialogs
2828 * keyboard.h <Qmouse_movement>: Declare.
2830 * keyboard.c <Qmouse_movement>: Now extern.
2831 <Qecho_keystrokes>: New static variable.
2832 (read_key_sequence): Accept an additional argument, a flag to
2833 prevent redisplay during reading of the key sequence. All callers
2835 (read_menu_command): New function.
2836 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2838 (toolkit_menubar_in_use): New function.
2839 (make_lispy_event): Use it instead of a compile-time test.
2841 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2842 window-system being available.
2844 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2845 to x-popup-dialog on the frame type, they all now support popup
2848 * dispnew.c (save_current_matrix): Save the margin areas.
2849 (restore_current_matrix): Restore margin areas.
2850 (update_frame_with_menu): New function.
2852 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2855 * alloc.c (make_save_ptr): Now compiled unconditionally.
2857 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2859 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2860 (redraw_frame, update_frame): Adjust users.
2861 * dispextern.h (set_window_update_flags): Adjust prototype.
2862 * xdisp.c (redisplay_internal): When updating all frames with zero
2863 windows_or_buffers_changed, assume that only the windows that shows
2864 current buffer should be really updated.
2866 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2868 Do not allocate huge temporary memory areas and objects while encoding
2869 for file I/O, thus reducing an enormous memory usage for large buffers.
2870 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2871 * coding.h (struct coding_system): New member raw_destination.
2872 * coding.c (setup_coding_system): Initialize it to zero.
2873 (encode_coding_object): If raw_destination is set, do not create
2874 dst_object. Add comment.
2875 * fileio.c (toplevel): New constant E_WRITE_MAX.
2876 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2877 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2879 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2881 * nsterm.m (windowDidExitFullScreen:):
2882 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2884 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2886 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2887 * keyboard.c (unblock_input_to): Don't process pending signals
2888 if a fatal error is in progress.
2890 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2891 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2892 they're talking about words in Lisp bool vectors.
2893 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2894 * data.c (popcount_bits_word): Rename from popcount_size_t.
2895 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2898 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2900 Improve support for popcount and counting trailing zeros (Bug#15550).
2901 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2902 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2903 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2904 (popcount_size_t_msc, popcount_size_t_gcc):
2905 Remove; now done by Gnulib.
2906 (popcount_size_t): Now a macro that defers to Gnulib.
2907 (count_trailing_zero_bits): Return int, for consistency with
2908 Gnulib and because Emacs prefers signed to unsigned int.
2909 Don't assume that size_t is either unsigned int or unsigned long
2910 or unsigned long long.
2911 (size_t_to_host_endian): Do not assume that size_t is either
2912 exactly 32 or exactly 64 bits wide.
2913 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2914 etc., so that it's now an enum constant, not a macro.
2915 No need to assume that it's either 32 or 64.
2917 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2919 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2922 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2924 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2925 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2927 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2929 emacs_read and emacs_write now use void *, not char *.
2930 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2931 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2932 Buffer arg is now void *, not char *. This matches plain
2933 'read' and 'write' better, and avoids a constraint violation
2934 on Solaris 9 with Oracle Studio.
2936 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2938 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2939 memset to explicit loop. Otherwise copy largest possible chunk
2940 from initialized to uninitialized part, thus allowing the longer
2941 memcpy runs and reducing the number of loop iterations.
2943 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2945 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2946 hide toolbar (Bug#15388).
2947 (windowDidEnterFullScreen:): If presentation options are zero,
2948 set them here (Bug#15388).
2949 (ns_update_auto_hide_menu_bar): Remove runtime check.
2950 Don't auto hide dock unless menubar is also auto hidden.
2952 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2954 * editfns.c (message): Mention batch mode in doc string.
2956 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2958 * nsterm.m (check_native_fs): Remove erroneous comment.
2960 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2962 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2963 uses find_newline instead of scan_newline and so doesn't move point.
2965 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2967 Use hardware support for byteswapping on glibc x86 etc.
2968 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2969 whereas the old swap64 needed 30.
2970 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2971 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2972 Use byteswap.h's macros to swap bytes.
2973 * lisp.h (swap16, swap32, swap64): Remove.
2974 All uses replaced by bswap_16, bswap_32, bswap_64.
2976 * bytecode.c (exec_byte_code): Use some more volatile variables
2977 to work around local variables getting clobbered by longjmp.
2978 Port to pre-C99, which doesn't allow decls after stmts.
2980 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2982 * lisp.h (eassert): Assume that COND is true when optimizing.
2983 In other words, take on the behavior of eassert_and_assume.
2984 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2985 (eassert_and_assume): Remove. All uses replaced by eassert.
2987 * xdisp.c (Qglyphless_char): Now static.
2989 Adjust to merge from gnulib.
2990 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2991 * lisp.h: Include <verify.h>, for 'assume'.
2993 * eval.c (clobbered_eassert): New macro.
2994 (internal_catch, internal_condition_case)
2995 (internal_condition_case_1, internal_condition_case_2)
2996 (internal_condition_case_n): Use it instead of eassert
2997 when the argument contains locals clobbered by longjmp.
2998 Don't use clobbered locals outside of clobbered_eassert.
2999 (internal_lisp_condition_case): Use a volatile variable
3000 to work around a local variable's getting clobbered.
3002 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3004 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3005 (PUSH_HANDLER): New macro.
3006 (catchlist): Remove.
3007 (handlerlist): Always declare.
3009 * eval.c (catchlist): Remove (merge with handlerlist).
3010 (handlerlist, lisp_eval_depth): Not static any more.
3011 (internal_catch, internal_condition_case, internal_condition_case_1)
3012 (internal_condition_case_2, internal_condition_case_n):
3014 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3015 handlerlist/catchlist.
3016 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3017 handlerlist which can only handle a single condition-case handler at
3019 (find_handler_clause): Simplify since we only a single branch here
3022 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3024 (bcall0): New function.
3025 (exec_byte_code): Add corresponding cases. Improve error message when
3026 encountering an invalid byte-code. Let Bunwind_protect accept
3027 a function (rather than a list of expressions) as argument.
3029 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3030 and make them unconditional now that they're heap-allocated.
3032 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3034 * charset.c (Fdecode_char, Fencode_char): Remove description of
3035 `restriction' arg. now that it's hidden by advertised-calling-convention.
3037 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3039 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3040 Remove unused variable (from mac-port).
3041 (macfont_draw): Use s->ybase for correct y position.
3043 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3045 * frame.h (struct frame): Drop has_minibuffer member because...
3046 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3047 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3049 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3051 * window.h (struct window): Prefer enum text_cursor_kinds to int
3052 for phys_cursor_type member. Move the latter, phys_cursor_width,
3053 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3054 * window.c (replace_window, make_window): Adjust users.
3056 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3058 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3059 this module is never compiled otherwise.
3061 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3063 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3066 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3068 * xdisp.c (get_next_display_element): Don't call face_for_font in
3069 a build configured --without-x. (Bug#15484)
3071 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3073 * window.c (calc_absolute_offset): #elif should be #elif defined.
3075 * frame.c (delete_frame): Block/unblock input to overcome race
3076 condition (Bug#15475).
3078 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3080 * frame.c (delete_frame): Record selected frame only after
3081 calling Qdelete_frame_functions (Bug#15477).
3083 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3085 * nsterm.m (ns_selection_color): Remove.
3086 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3087 NSColor selectedText(Background)Color. Only for COCOA.
3088 (ns_term_init): Remove assignment of ns_selection_color, logic
3089 moved to ns_get_color.
3091 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3092 NS_SELECTION_COLOR_DEFAULT.
3093 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3095 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3097 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3098 frame' does not have the tool_bar_window member.
3100 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3102 Signal error when reading an empty byte-code object (Bug#15405)
3103 * lread.c (read1): signal error
3104 * alloc.c (make_byte_code): eassert header size
3105 (sweep_vectors): change an int to size_t
3107 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3109 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3110 instead of ints, as it's the usual style for offsetof constants. See:
3111 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3113 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3114 This is ugly, but it should fix the performance problem for older
3115 GCC versions in the short run. I'll look into integrating the
3116 Gnulib module for popcount, as a better fix.
3117 See the thread starting in:
3118 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3119 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3120 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3121 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3122 (popcount_size_t): Use it.
3124 2013-09-24 Daniel Colascione <dancol@dancol.org>
3126 * process.c (Fnetwork_interface_info): Fix build break due to
3129 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3131 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3132 Prefer signed to unsigned integers where either will do.
3133 No need for 'const' on locals that do not escape.
3134 Omit easserts with unnecessary and unportable assumptions about
3135 alignment. Avoid unnecessary casts to char *.
3137 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3139 Use union for the payload of struct Lisp_Vector.
3140 This helps to avoid a few glitches dictated by C's aliasing rules.
3141 * lisp.h (struct Lisp_Vector): Use union for next and
3142 contents member. Adjust comment. Change related users.
3143 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3144 Related users changed.
3145 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3146 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3147 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3148 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3150 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3152 Optimize glyph row clearing and copying routines.
3153 * dispextern.h (struct glyph_row): Change layout of struct
3154 glyph_row to help copy_row_except_pointers. Adjust comment.
3155 * dispnew.c (null_row): Remove.
3156 (clear_glyph_row): Use offsetof and memset to find and clear
3157 just the members that need clearing. Adjust comment.
3158 (copy_row_except_pointers): Likewise for copying.
3160 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3162 Some minor cleanups of recently-added bool vector code.
3163 * conf_post.h (assume): Always return void. Use lint version
3164 only if GCC and MSC versions don't apply.
3165 * conf_post.h (assume):
3166 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3167 Depend on _MSC_VER, not __MSC_VER, for consistency with
3169 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3170 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3171 (bool_vector_binop_driver, count_trailing_zero_bits)
3172 (size_t_to_host_endian): Now static, not static inline;
3173 the latter isn't needed with modern compilers and doesn't
3174 work with older compilers anyway.
3176 * alloc.c (valgrind_p): Use bool for boolean.
3178 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3180 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3181 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3182 (display_last_displayed_message_p, message_buf_print)
3183 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3184 Use bool for boolean.
3185 * dispextern.h (cancel_line, init_desired_glyphs):
3186 Remove ancient leftover.
3187 (help_echo_showing_p, hourglass_shown_p):
3188 * lisp.h (noninteractive_need_newline): Adjust declaration.
3190 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3192 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3194 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3195 ...this file and convert the latter to static. Adjust comment.
3196 (make_initial_frame):
3197 * window.c (init_window_once): Adjust user.
3198 * frame.h (last_nonminibuf_frame): Remove declaration.
3199 * lisp.h (selected_frame): Likewise.
3200 * msdos.c (the_only_display_info): Adjust comment.
3202 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3204 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3205 computing the end column of mouse-highlight that comes from
3206 display or overlay strings. (Bug#15437)
3207 (note_mouse_highlight): Adapt calculation of last argument to
3208 mouse_face_from_string_pos to the above change.
3210 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3211 all platforms, not just for clang.
3213 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3215 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3216 about excess arguments to snprintf.
3218 * conf_post.h(assume): Use __builtin_unreachable for clang.
3220 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3222 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3223 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3225 2013-09-23 Daniel Colascione <dancol@dancol.org>
3227 * alloc.c (USE_VALGRIND): New macro; on by default
3228 when ENABLE_CHECKING.
3229 (mark_maybe_object, mark_maybe_pointer)
3230 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3232 (valgrind_p) [USE_VALGRIND]: New variable.
3233 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3235 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3237 * process.c (wait_reading_process_output): Change int pnamelen to
3240 * nsterm.m (setMarkedText:selectedRange:):
3241 (deleteWorkingText):
3242 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3243 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3244 argument to unsigned long to avoid warning.
3245 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3247 * conf_post.h (assume): Fix compiler error: x shall be cond.
3249 2013-09-22 Daniel Colascione <dancol@dancol.org>
3251 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3252 warning when compiling without a window system.
3254 2013-09-22 Daniel Colascione <dancol@dancol.org>
3256 * data.c (Qbool_vector_p): New symbol.
3257 (bool_vector_spare_mask, popcount_size_t_generic)
3258 (popcount_size_t_msc, popcount_size_t_gcc)
3260 (bool_vector_binop_driver)
3261 (count_trailing_zero_bits, size_t_to_host_endian)
3262 (Fbool_vector_exclusive_or)
3263 (Fbool_vector_union)
3264 (Fbool_vector_intersection, Fbool_vector_set_difference)
3265 (Fbool_vector_subsetp, Fbool_vector_not)
3266 (Fbool_vector_count_matches)
3267 (Fbool_vector_count_matches_at): New functions.
3268 (syms_of_data): Intern new symbol, functions.
3269 * alloc.c (bool_vector_payload_bytes): New function.
3270 (Fmake_bool_vector): Instead of calling Fmake_vector,
3271 which performs redundant initialization and argument checking,
3272 just call allocate_vector ourselves. Make sure we clear any
3273 terminating padding to zero.
3274 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3275 instead of open-coding the size calculation.
3276 (vroundup_ct): New macro.
3277 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3278 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3279 * composite.c (composition_gstring_put_cache):
3280 Change lint_assume to assume.
3281 * conf_post.h (assume): New macro.
3282 (lint_assume): Remove.
3283 * dispnew.c (update_frame_1): Change lint_assume to assume.
3284 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3286 * image.c (gif_load): Change lint_assume to assume.
3287 * lisp.h (eassert_and_assume): New macro.
3288 (Qbool_vector_p): Declare.
3289 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3290 (swap16, swap32, swap64): New inline functions.
3291 * macfont.c (macfont_shape): Change lint_assume to assume.
3292 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3293 * xsettings.c (parse_settings): Use new swap16 and
3294 swap32 from lisp.h instead of file-specific macros.
3296 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3298 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3299 found (which can legitimately happen when the glyph row at the
3300 window start is disabled in the current_matrix. (Bug#15365)
3302 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3304 Fix syntax.h bug introduced by recent INLINE change.
3305 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3306 conditionally compiled one way in some modules, and a different
3307 way in others. This doesn't work with extern inline functions,
3308 which must have the same definition in all modules, because the
3309 defining code might be shared across modules, depending on the
3310 implementation. Symptoms reported by Martin Rudalics in:
3311 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3312 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3313 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3314 overriding the corresponding functions in syntax.h.
3315 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3316 (syntax_property): New inline functions.
3317 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3318 Rewrite in terms of these new functions.
3320 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3322 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3323 not chars_in_text, whose result depends on the multibyteness of
3324 the current buffer. (Bug#15426)
3326 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3328 Port recent change to hosts where pointers aren't 'long'.
3329 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3330 Don't assume that pointers are the same width as 'long'.
3331 Add a compile-time check that a pointer fits into two X slots.
3333 A simpler, centralized INLINE.
3334 * conf_post.h (INLINE): Define only if not already defined.
3335 This allows us to use a single INLINE, defined by one file
3337 * emacs.c (INLINE): Define it.
3338 Also, include category.h, charset.h, composite.h, dispextern.h,
3339 syntax.h, systime.h, so that their INLINE definitions are expanded
3341 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3342 * buffer.h, buffer.c (BUFFER_INLINE):
3343 * category.h, category.c (CATEGORY_INLINE):
3344 * character.h, character.c (CHARACTER_INLINE):
3345 * charset.h, charset.c (CHARSET_INLINE):
3346 * composite.h, composite.c (COMPOSITE_INLINE):
3347 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3348 * frame.h, frame.c (FRAME_INLINE):
3349 * intervals.h, intervals.c (INTERVALS_INLINE):
3350 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3351 * lisp.h, alloc.c (LISP_INLINE):
3352 * process.h, process.c (PROCESS_INLINE):
3353 * syntax.h, syntax.c (SYNTAX_INLINE):
3354 * systime.h, sysdep.c (SYSTIME_INLINE):
3355 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3356 * window.h, window.c (WINDOW_INLINE):
3357 Remove. All uses replaced with INLINE.
3359 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3361 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3364 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3366 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3367 'const char *' to avoid compiler warnings due to similar change in
3368 the prototype of x_get_string_resource.
3370 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3372 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3373 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3374 going to replace static variables below. Adjust comments.
3375 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3376 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3377 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3378 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3379 Related users changed.
3380 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3381 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3382 last_mouse_movement_time, going to replace static variables below.
3384 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3385 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3387 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3388 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3389 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3390 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3391 static variables below.
3392 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3393 (last_mouse_scroll_bar): Remove.
3394 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3395 (mouseExited): Related users changed.
3397 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3399 Do not use external array to process X scroll bar messages.
3400 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3401 (x_send_scroll_bar_event): Pack window pointer into two slots
3402 of XClientMessageEvent if we're 64-bit. Adjust comment.
3403 (x_scroll_bar_to_input_event): Unpack accordingly.
3405 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3407 Ifdef away recent changes which aren't relevant to NS port.
3408 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3409 [!HAVE_NS]: Declare as such.
3410 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3411 [!HAVE_NS]: Define as such.
3413 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3415 * frame.c (x_redo_mouse_highlight): New function
3416 to factor out common code used in W32 and X ports.
3417 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3418 * xterm.h (struct x_display_info):
3419 * w32term.h (struct w32_display_info):
3420 * nsterm.h (struct ns_display_info): New members
3421 last_mouse_motion_frame, last_mouse_motion_x and
3422 last_mouse_motion_y, going to replace static variables below.
3423 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3424 (redo_mouse_highlight): Remove.
3425 (note_mouse_movement, syms_of_xterm): Adjust user.
3426 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3427 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3428 (redo_mouse_highlight): Remove.
3429 (note_mouse_movement, syms_of_w32term): Adjust user.
3430 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3431 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3433 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3434 * nsfns.m (compute_tip_xy): Adjust user.
3436 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3438 * frame.c (x_mouse_grabbed): New function.
3439 * dispextern.h (x_mouse_grabbed): Add prototype.
3440 (last_mouse_frame): Remove declaration.
3441 * xterm.h (struct x_display_info):
3442 * w32term.h (struct w32_display_info):
3443 * nsterm.h (struct ns_display_info): New member
3444 last_mouse_frame, going to replace...
3445 * xdisp.c (last_mouse_frame): ...global variable.
3446 (note_tool_bar_highlight):
3447 * w32term.c (w32_mouse_position, w32_read_socket):
3448 * xterm.c (XTmouse_position, handle_one_xevent):
3449 Use x_mouse_grabbed.
3450 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3452 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3454 * w32term.c (w32_read_socket): Avoid temporary
3455 variables in a call to x_real_positions.
3456 * xterm.c (handle_one_xevent): Likewise.
3458 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3460 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3461 (x_icon_type): Remove prototype.
3462 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3463 * frame.c (x_icon_type): Remove.
3464 * w32term.c (x_make_frame_visible, x_iconify_frame):
3465 * xterm.c (x_make_frame_visible, x_iconify_frame):
3466 Use x_set_bitmap_icon to factor out common code.
3468 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3470 * dispextern.h (check_x_display_info, x_get_string_resource):
3471 Declare here just once and unify the latter.
3472 * frame.c (check_x_display_info, x_get_string_resource):
3473 * nsterm.h (check_x_display_info):
3474 * xrdb.c (x_get_string_resource):
3475 * xterm.h (check_x_display_info): Remove prototypes.
3476 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3477 * w32reg.c (x_get_string_resource): Likewise.
3478 (w32_get_rdb_resource): Adjust user.
3480 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3482 * xterm.h (struct x_display_info): New member
3483 x_pending_autoraise_frame, going to replace...
3484 * xterm.c (pending_autoraise_frame): ...static variable.
3485 (x_new_focus_frame, XTread_socket): Adjust users.
3486 * w32term.h (struct w32_display_info): New member
3487 w32_pending_autoraise_frame, going to replace...
3488 * w32term.c (pending_autoraise_frame): ...global variable.
3489 (x_new_focus_frame, w32_read_socket): Adjust users.
3491 2013-09-17 Glenn Morris <rgm@gnu.org>
3493 * xdisp.c (message_dolog): If we create *Messages*,
3494 switch it to messages-buffer-mode.
3496 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3498 Don't overuse 'const' in types of locals.
3499 * bidi.c (bidi_count_bytes):
3500 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3501 (xg_event_is_for_scrollbar):
3502 * xselect.c (x_handle_property_notify)
3503 (x_handle_selection_notify, x_handle_dnd_message):
3504 * xsettings.c, xsettings.h (xft_settings_event):
3505 * xterm.c (x_handle_net_wm_state, handle_one_event)
3506 (x_menubar_window_to_frame, x_detect_focus_change)
3507 (construct_mouse_click, note_mouse_movement)
3508 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3509 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3510 (handle_one_xevent, x_handle_net_wm_state):
3511 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3512 (x_handle_dnd_message):
3513 Avoid unnecessary 'const', typically the second 'const' in
3514 'const foo * const arg', a 'const' that does not affect the API
3515 and doesn't significantly help the human reader.
3517 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3519 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3520 only if Glib < 2.36.0.
3521 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3522 * xsettings.c (init_gconf, init_gsettings): Do not check
3524 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3526 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3528 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3530 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3531 before calling g_type_init.
3533 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3535 * nsterm.m (syms_of_nsterm): ... to here.
3537 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3539 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3540 (ignore_next_mouse_click_timeout): Use Time as X does.
3541 (handle_one_xevent): Avoid cast and use unsigned comparison.
3543 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3545 Do not copy X event in handle_one_xevent except KeyPress case.
3546 Wnen XEvent is processed, it is unlikely to be changed except
3547 KeyPress case, so we can avoid copying and use const pointer to
3548 const data to make sure that an event is not changed elsewhere.
3549 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3550 const' and do not create local copy except for the KeyPress event.
3551 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3552 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3553 (x_handle_net_wm_state, x_menubar_window_to_frame)
3554 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3555 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3556 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3557 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3558 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3559 (x_handle_dnd_message):
3560 * xsettings.c (xft_settings_event):
3561 Use 'const XEvent * const' where appropriate.
3562 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3564 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3566 Fix X event waiting to handle multiple frames.
3567 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3568 * xterm.c (pending_event_wait): Remove. Adjust users.
3569 (x_detect_focus_change): Pass frame arg.
3570 (handle_one_xevent): Find related frame early and clear per-frame
3571 wait_event_type only if this is an event for the relevant frame.
3572 (x_wait_for_event): Use per-frame wait_event_type.
3574 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3576 * nsfns.m (Fx_create_frame): Fix font driver registration for
3579 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3580 for syms_of_macfont.
3582 * nsterm.m: Include macfont.h.
3583 (ns_tmp_flags, ns_tmp_font): Remove.
3584 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3585 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3586 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3587 (changeFont:): Fix code style. Check for font driver type when
3590 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3593 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3594 (nsfont_open): Set font driver type.
3595 Set font->ascent and font->descent. Figure out font instead of
3596 ns_tmp_font, and flags instead of ns_tmp_flags.
3597 Fix indentation. Remove call to ns_draw_text_decoration,
3600 * nsfns.m: Include macfont.h.
3601 (Fx_create_frame): Register macfont driver, make a better default font.
3602 (Fns_popup_font_panel): Get font from macfont driver, if used.
3604 * macfont.m, macfont.h, maccuvs.h: New files.
3606 * font.h: Declare syms_of_macfont.
3608 * font.c (syms_of_font): Call syms_of_macfont.
3610 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3612 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3614 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3615 and it is always zero for others, so I assume that this is an ancient
3616 leftover which nobody will want to change any more.
3617 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3618 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3619 * frame.c (x_set_scroll_bar_width):
3620 * w32fns.c (w32_createscrollbar):
3621 * w32term.c (w32_set_vertical_scroll_bar):
3622 * xfns.c (x_set_scroll_bar_default_width):
3623 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3624 (x_scroll_bar_expose): Related users changed.
3626 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3628 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3629 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3630 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3632 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3634 * nsterm.h, w32term.h, xterm.h: ...and not here.
3635 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3636 Remove unused Xisms.
3637 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3638 these modules are never compiled otherwise.
3640 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3642 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3643 Doc fix. (Bug#15375)
3645 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3647 Unify Fx_focus_frame between all ports.
3648 * frame.h (x_focus_frame): New prototype.
3649 * xfns.c (Fx_focus_frame): Remove.
3650 (syms_of_xfns): Do not defsubr it.
3651 (x_focus_frame): X implementation.
3652 * nsfns.m (Fx_focus_frame): Remove.
3653 (syms_of_nsfns): Do not defsubr it.
3654 (x_focus_frame): NS implementation.
3655 * w32term.c (Fx_focus_frame): Remove.
3656 (x_focus_on_frame): Rename to...
3657 (x_focus_frame): W32 implementation.
3658 * w32term.h (x_focus_on_frame): Remove prototype.
3659 * w32fns.c (Fx_focus_frame): Remove.
3660 (syms_of_w32fns): Do not defsubr it.
3661 * frame.c (Fx_focus_frame): Define here.
3662 (syms_of_frame): Defsubr here.
3663 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3665 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3667 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3668 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3669 each port to reference the port-specific window system data.
3670 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3671 (FRAME_DISPLAY_INFO): Define.
3672 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3673 (FRAME_DISPLAY_INFO): Define. Adjust users.
3674 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3675 (FRAME_DISPLAY_INFO): Define. Adjust users.
3676 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3677 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3678 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3679 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3680 * xselect.c, xterm.c: All related users changed.
3682 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3684 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3685 (x_menubar_window_to_frame): Remove prototypes.
3686 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3687 (x_menubar_window_to_frame, x_top_window_to_frame):
3689 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3690 (x_menubar_window_to_frame, x_top_window_to_frame):
3691 ...to here and convert all but the last to static.
3693 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3695 * lisp.mk (lisp): Add w32-common-fns.elc.
3697 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3699 * charset.c (char_charset): Document an exception for char-charset.
3701 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3703 * xterm.h (x_display_info): New field last_user_time...
3704 * xterm.c (toplevel): ...to replace static last_user_time.
3705 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3707 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3709 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3710 scroll bar values to prevent thumb from disappear and update comment.
3712 2013-09-11 Glenn Morris <rgm@gnu.org>
3714 * emacs.c (usage_message): Possessive apostrophe tweak.
3716 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3718 * nsterm.m (syms_of_nsterm): Use Qns.
3719 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3720 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3721 * xfns.c (x_display_info_for_name, Fx_open_connection):
3722 Remove old '#if 0' code.
3723 (syms_of_xfns): Use Qx.
3724 * termhooks.h (fullscreen_hook): Remove the leftover.
3725 (struct terminal): Fix typo in comment.
3727 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3729 Cleaning up a few X scroll bar bits.
3730 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3731 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3732 New member last_seen_part, going to replace...
3733 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3734 (xt_action_hook) [USE_LUCID]: Adjust user.
3735 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3736 Lucid-specific scroll bar support.
3737 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3738 to int and adjust to use last_seen_part member.
3739 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3740 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3741 Initialize last_seen_part.
3743 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3745 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3746 insert-buffer-substring an empty string.
3748 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3750 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3751 avoiding a GCC warning.
3753 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3755 Ifdef away frame tool bar code when it is not really used.
3756 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3757 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3758 and minimize_tool_bar_window_p under the above.
3759 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3760 (fset_tool_bar_window): Likewise.
3761 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3762 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3763 (change_frame_size_1):
3764 * window.c (window_from_coordinates, Frecenter): Adjust users.
3765 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3766 code is not really used.
3767 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3768 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3769 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3770 [!USE_GTK && !HAVE_NS]: Define as such.
3771 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3772 (note_mouse_highlight, expose_frame):
3773 * xfns.c (x_set_tool_bar_lines):
3774 * xterm.c (handle_one_xevent): Adjust users.
3776 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3778 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3779 This bug was introduced by my 2013-08-26 patch, which incorrectly
3780 assumed that the terminfo implementation doesn't use termcap buffers.
3781 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3782 these buffers apparently are used after all.
3783 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3784 (struct tty_display_info): Define members termcap_term_buffer and
3785 termcap_strings_buffer even if TERMINFO.
3787 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3790 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3791 'usage' docstring entry to pacify make-docfile.
3793 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3795 Change comparison functions =, <, >, <=, >= to take many arguments.
3796 * data.c: Change comparison functions' interface and implementation.
3797 * lisp.h: Make arithcompare available for efficient two arg
3799 * bytecode.c: Use arithcompare.
3800 * fileio.c: Use new interface.
3802 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3804 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3806 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3808 * eval.c (Feval): Document the new use of `lexical'.
3810 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3812 Review and drop old frame resize hack.
3813 * frame.h (struct frame): Remove force_flush_display_p.
3814 * dispnew.c (update_frame): Adjust user and don't call
3815 flush_frame here. The comment has said that there was an issues
3816 with redisplaying fringes, but I don't see any differences with
3817 and without this hack. Hopefully we can continue without it.
3818 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3819 current frame matrices twice if resized_p is set.
3821 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3823 Do not populate pure Xism x_sync to other ports.
3824 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3825 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3826 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3827 * w32term.h (x_sync): Remove prototype.
3829 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3831 Cleanup frame flushing.
3832 * dispextern.h (struct redisplay_interface):
3833 Drop flush_display_optional because flush_display is enough
3834 for X and flushing via RIF is just a no-op for others.
3835 * frame.h (flush_frame): New function.
3836 * dispnew.c (update_frame):
3837 * minibuf.c (read_minibuf):
3838 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3840 * keyboard.c (detect_input_pending_run_timers): Do not flush
3841 all frames but selected one in redisplay_preserve_echo_area.
3842 * nsterm.m (ns_flush): Remove no-op.
3843 (ns_redisplay_interface): Adjust user.
3844 * w32term.h (x_flush): Remove no-op.
3845 (w32_redisplay_interface): Adjust user.
3846 * xterm.c (x_flush): Simplify because we do not flush all
3847 frames at once any more. Adjust comment.
3848 (x_redisplay_interface): Adjust user.
3850 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3852 Port --without-x --enable-gcc-warnings to Fedora 19.
3853 * gfilenotify.c (globals_of_gfilenotify):
3854 Call g_type_init only if using an older glib version that needs it.
3856 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3858 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3859 (last_glyphless_glyph_merged_face_id): Remove declarations.
3860 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3861 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3862 (last_glyphless_glyph_merged_face_id): Now static.
3863 (merge_escape_glyph_face): New function, refactored from...
3864 (get_next_display_element): ...here.
3865 (merge_glyphless_glyph_face): New function, refactored from...
3866 (produce_glyphless_glyph): ...here...
3867 * term.c (produce_glyphless_glyph): ...and here.
3869 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3871 * eval.c (eval_sub): Only call Ffunction if necessary.
3873 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3875 Attempt to make redisplay more selective when changing cursor type.
3876 * frame.h (struct frame): New bitfield cursor_type_changed.
3877 * xdisp.c (cursor_type_changed): Remove.
3878 (try_cursor_movement, redisplay_window, try_window_id)
3879 (set_frame_cursor_types, try_window_reusing_current_matrix):
3880 Adjust to use per-frame bitfield.
3881 (redisplay_internal): Look for cursor type change on each visible
3882 frame and consider all frames if cursor type has been changed on
3883 the frame other than selected. If cursor type has been changed on
3884 selected frame only, do not use fast update.
3886 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3888 Attempt to make redisplay more selective when changing fonts.
3889 * frame.h (struct frame): New bitfield fonts_changed.
3890 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3891 (adjust_frame_glyphs): Add prototype.
3892 * dispnew.c (fonts_changed_p): Remove.
3893 (adjust_glyphs): Remove because we do not
3894 adjust matrices on all frames at once any more.
3895 (adjust_frame_glyphs): Block and unblock input here.
3896 (adjust_glyph_matrix): Use fonts_changed.
3897 (change_frame_size_1): Use adjust_frame_glyphs.
3898 * font.c (font_open_entity): Use fonts_changed.
3899 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3900 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3901 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3902 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3903 (shrink_mini_window, Fresize_mini_window_internal)
3904 (window_scroll_pixel_based, Fset_window_configuration)
3905 (apply_window_adjustment, Fset_window_vscroll):
3906 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3907 Use adjust_frame_glyphs.
3908 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3909 (try_window_reusing_current_matrix, try_window_id, display_line)
3910 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3911 (redisplay_internal): Consider fonts_changed and adjust frame
3912 matrices for each frame only if the frame is visible. If font
3913 has been changed on some frame during full redisplay, retry
3914 only visible frames where the font has been actually changed.
3916 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3918 Cache current header and mode line height for each window.
3919 * window.h (struct window): New fields mode_line_height
3920 and header_line_height.
3921 * window.c (make_window): Initialize them.
3922 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3923 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3924 (current_mode_line_height, current_header_line_height):
3926 * xdisp.c (current_mode_line_height, current_header_line_height):
3928 (pos_visible_p, init_xdisp): Adjust user.
3929 (redisplay_window): Invalidate mode_line_height and
3930 header_line_height if current and desired matrices do not agree.
3932 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3934 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3935 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3937 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3939 Make --without-x compatible with --enable-gcc-warnings.
3940 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3941 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3942 members under HAVE_WINDOW_SYSTEM.
3943 * keyboard.c (make_lispy_focus_out): Likewise.
3944 (record_menu_key): Move under HAVE_MENUS.
3945 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3946 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3947 (syms_of_xdisp): Adjust user.
3948 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3949 (start_hourglass, cancel_hourglass):
3950 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3951 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3952 and CLEAR_FONT_TABLE_NFONTS.
3953 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3954 Declare only if HAVE_WINDOW_SYSTEM.
3955 (lface_same_font_attributes_p, clear_face_gcs): Define only
3956 if HAVE_WINDOW_SYSTEM.
3958 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3960 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3961 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3962 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3964 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3966 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3968 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3970 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3971 This fixes a type error on hosts where ptrdiff_t is wider than int.
3973 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3975 * keyboard.c (read_key_sequence_vs): New function.
3976 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3979 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3981 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3983 Makefile improvements.
3984 * Makefile.in (config.status): Don't use double-colon rules, as
3985 they are not portable according to POSIX. Fix shell typo with `;
3986 I guess this rule has never been tested?
3987 (VCSWITNESS): New macro, to override any environment var.
3989 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3991 * xterm.h (struct x_display_info): Do not track X connection
3992 fd separately because it is always available from Display.
3993 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3996 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3998 * buffer.c (drop_overlay):
3999 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4000 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4002 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4004 * buffer.c (Fmake_overlay, Fmove_overlay):
4005 * intervals.c (set_point_from_marker):
4006 * print.c (PRINTPREPARE): Prefer signal_error
4007 to plain error and report unsuitable marker too.
4009 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4011 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4012 for 'dragging' member.
4013 (struct x_output): Remove set-but-unused leftovers
4014 'left_before_move' and 'top_before_move'.
4015 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4016 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4017 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4018 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4019 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4020 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4021 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4022 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4024 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4026 * nsfont.m (INVALID_GLYPH): New define.
4027 (nsfont_encode_char): Use INVALID_GLYPH.
4028 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4030 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4032 * xterm.c (x_last_mouse_movement_time): Revert last change.
4033 This code should use XDisplayMotionBufferSize to check display's
4034 motion history first, and there are few other issues as well.
4035 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4036 (handle_one_xevent): Adjust user.
4038 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4040 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4041 * frame.c (Flast_nonminibuf_frame): ... to here.
4042 (check_minibuf_window): Don't abort if no window was found
4045 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4047 Use XGetMotionEvents to ask the last mouse motion time from X server.
4048 * xterm.c (X_MOTION_HISTORY): Default to 1.
4049 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4050 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4051 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4052 Ifdef away legacy code.
4053 (XTmouse_position, x_scroll_bar_report_motion):
4054 Use x_last_mouse_movement_time.
4055 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4058 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4060 * msdos.c (last_mouse_window): Move to...
4061 (dos_rawgetc): ...this function and adjust comment.
4062 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4063 (mouseMoved): ...this function and adjust comment.
4064 * w32term.c (last_window): Likewise with...
4065 (w32_read_socket): ...this function.
4066 * xterm.c (last_window): Likewise with...
4067 (handle_one_xevent): ...this function.
4069 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4071 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4072 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4073 (handle_one_xevent): ...to here.
4074 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4077 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4079 * msdos.c (IT_set_terminal_window): Remove no-op.
4080 (initialize_msdos_display): Adjust terminal setup.
4081 * w32console.c (w32con_set_terminal_window): Remove no-op.
4082 (initialize_w32_display): Adjust terminal setup.
4083 * w32term.c (w32_set_terminal_window): Remove no-op.
4084 (w32_create_terminal): Adjust terminal setup.
4085 * xterm.c (XTset_terminal_window): Remove no-op.
4086 (x_create_terminal): Adjust terminal setup.
4088 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4090 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4092 (ns_create_terminal): Adjust terminal setup.
4093 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4095 (w32_create_terminal): Adjust terminal setup.
4096 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4098 (x_create_terminal): Adjust terminal setup.
4100 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4102 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4103 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4104 * dispnew.c (buffer_posn_from_coords):
4105 * window.c (Fwindow_end, displayed_window_lines):
4106 * xdisp.c (redisplay_mode_lines): Use it.
4108 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4110 * fontset.c (face_for_char): Check char in the current face font first
4111 if HAVE_NS (Bug#15138).
4113 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4115 * window.c (temp_output_buffer_show): Make sure window returned
4116 by display_buffer is live (Bug#15213).
4118 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4120 Minor cleanup to avoid forward declarations.
4121 * coding.h (struct ccl_spec): Remove forward declaration.
4122 * composite.h (toplevel): Include font.h.
4123 (struct composition_it, struct face, struct font_metrics):
4124 Remove forward declaration.
4125 * dispextern.h (struct image, struct atimer): Likewise.
4126 * emacsgtkfixed.h (struct frame): Likewise.
4127 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4128 * font.h (struct font_driver, struct font, struct glyph_string)
4129 (struct face): Remove forward declaration.
4130 * fontset.h (struct face, struct font): Likewise.
4131 * frame.h (toplevel): Style cleanup.
4132 (enum output_method): Move to...
4133 * termhooks.h (enum output_method): ...here.
4134 (struct glyph, struct frame, struct ns_display_info)
4135 (struct x_display_info, struct w32_display_info):
4136 Remove forward declaration.
4137 * xterm.h (toplevel): Include termhooks.h.
4138 (struct font, struct window, struct glyph_matrix, struct frame)
4139 (struct input_event, struct face, struct image): Remove forward
4141 * gtkutil.h (struct _widget_value): Likewise.
4142 * keyboard.h (toplevel): Include termhooks.h.
4143 (struct input_event): Remove forward declaration.
4145 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4147 * intervals.c (set_point_from_marker): New function.
4148 * editfns.c (Fgoto_char):
4149 * process.c (Finternal_default_process_filter):
4150 * window.c (select_window_1): Use it.
4151 * buffer.h (set_point_from_marker): Add prototype.
4153 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4155 * w32.c (term_winsock): Call release_listen_threads before calling
4157 (_sys_wait_accept): Wait for accept event in a loop with a finite
4158 timeout, instead of waiting indefinitely. Will hopefully avoid
4159 hanging during exit because WSACleanup deadlocks waiting for the
4160 event object to be released. (Bug#14333)
4162 * w32proc.c (release_listen_threads): New function, signals all
4163 the reader threads that listen for connections to stop waiting.
4165 * w32.h (release_listen_threads): Add prototype.
4167 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4169 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4170 field of new marker (for sanity and safety).
4171 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4172 anyway because XMISCTYPE is a function and can't be an lvalue).
4174 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4176 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4177 (x_after_update_window_line, x_scroll_bar_create):
4178 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4179 (handle_one_xevent, x_clear_frame_area):
4180 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4181 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4182 * xterm.h (x_clear_area): Adjust prototype.
4184 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4186 Hook scanning and indentation functions to find_newline. This helps
4187 to avoid duplicated code and renders more respect to newline cache.
4188 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4189 * cmds.c (Fforward_line):
4190 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4191 Use find_newline and avoid unnecessary point movements.
4192 * search.c (scan_newline): Implement on top of find_newline.
4194 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4196 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4197 scoped code (bug#11258).
4199 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4201 * nsterm.m (last_window): New variable.
4202 (EV_TRAILER2): New macro.
4203 (EV_TRAILER): Call EV_TRAILER2.
4204 (mouseMoved:): Add support for mouse-autoselect-window
4205 on nextstep (Bug#6888).
4207 2013-08-28 Andreas Schwab <schwab@suse.de>
4209 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4210 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4211 Remove unused macro definitions.
4212 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4213 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4214 Only define if emacs.
4216 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4218 Prefer enum glyph_row_area to int where appropriate.
4219 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4221 (window_box, window_box_width, window_box_left, window_box_left_offset)
4222 (window_box_right, window_box_right_offset): Adjust prototypes.
4223 * xdisp.c (window_box, window_box_width, window_box_left)
4224 (window_box_left_offset, window_box_right, window_box_right_offset):
4225 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4226 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4227 * nsterm.m (ns_clip_to_row):
4228 * w32term.c (w32_clip_to_row):
4229 * xterm.c (x_clip_to_row): Likewise.
4231 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4233 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4234 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4236 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4238 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4239 for portability to hosts where /bin/sh has problems.
4241 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4243 Redesign redisplay interface to drop global output_cursor.
4244 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4245 (toplevel): Remove declaration of output_cursor.
4246 (set_output_cursor, x_cursor_to): Remove prototype.
4247 * window.h (struct window): New member output_cursor.
4248 (output_cursor_to): New function to replace RIF member.
4249 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4250 (update_text_area, set_window_cursor_after_update): Use it.
4251 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4252 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4253 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4254 * w32term.c (x_update_window_begin, x_update_window_end):
4255 * xterm.c (x_update_window_begin, x_update_window_end):
4256 Adjust to use per-window output cursor.
4258 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4260 Simplify SELECT_TYPE-related code.
4261 Like EMACS_TIME, this portability layer is no longer needed, since
4262 Emacs has been using fd_set as a portability layer for some time.
4263 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4264 (SELECT_TYPE): Remove. All uses changed to fd_set.
4265 (fd_set) [!FD_SET]: New typedef.
4267 Simplify EMACS_TIME-related code.
4268 This portability layer is no longer needed, since Emacs has been
4269 using struct timespec as a portability layer for some time.
4270 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4271 Include <time.h> rather than "systime.h"; that's all that's needed now.
4272 * dispnew.c: Include <timespec.h> rather than "systime.h";
4273 that's all that's needed now.
4274 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4275 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4276 TIMESPEC_RESOLUTION.
4277 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4278 LOG10_TIMESPEC_RESOLUTION.
4279 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4280 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4281 (make_emacs_time): Remove. All used changed to make_timespec.
4282 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4283 (current_timespec): Rename from current_emacs_time. All uses changed.
4284 (add_emacs_time): Remove. All uses changed to timespec_add.
4285 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4286 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4287 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4288 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4289 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4290 (current_timespec): Rename from current_emacs_time. All uses changed.
4291 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4292 changed to timespec_cmp.
4293 * xgselect.c: Include <timespec.h>, since our .h files don't.
4295 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4297 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4298 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4299 Remove the leftovers.
4300 * gtkutil.c (toplevel): Do not declare Qxft but include
4302 * image.c (toplevel): Do not declare Vlibrary_cache because
4303 it's already done in lisp.h.
4305 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4307 * lisp.h (Mouse_HLInfo): Move from here...
4308 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4309 (reset_mouse_highlight): New function.
4310 * msdos.c (dos_set_window_size, IT_update_begin)
4311 (internal_terminal_init):
4312 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4313 (ns_initialize_display_info):
4314 * w32console.c (initialize_w32_display):
4315 * w32term.c (x_update_window_end, x_free_frame_resources)
4316 (w32_initialize_display_info):
4317 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4318 * window.c (Fdelete_other_windows_internal):
4319 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4320 * termchar.h (toplevel):
4321 * xterm.h (toplevel): Include dispextern.h.
4323 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4325 Fix minor problems found by static checking.
4326 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4327 (expect): Avoid nested-if warning.
4328 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4329 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4330 * nsterm.h, nsterm.m (ns_select):
4331 * xgselect.c, xgselect.h (xg_select):
4332 Adjust signature to better match pselect's.
4333 * nsterm.m (ns_select):
4334 Don't set *TIMEOUT, since pselect doesn't.
4335 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4336 diagnostic about assigning const char * to it.
4337 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4339 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4341 * lread.c (substitute_object_recurse): Handle hash-tables as well
4344 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4346 Fix unlikely core dump in init_tty, and simplify terminfo case.
4347 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4348 The old version incorrectly dumped core if malloc returned a
4349 buffer containing only non-NUL bytes.
4350 (init_tty): Do not allocate or free termcap buffers; the
4351 struct does that for us now.
4352 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4353 (struct tty_display_info): Define members termcap_term_buffer and
4354 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4355 use them. Allocate them directly in struct rather than indirectly
4356 via a pointer, to simplify init_tty.
4358 * frame.c (check_minibuf_window): Initialize 'window' properly,
4359 so that Emacs reliably aborts later if 'window' is not initialized.
4361 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4363 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4364 of VoidSymbol (Bug#15154).
4366 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4368 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4369 mouse_face_beg_y and mouse_face_end_y.
4370 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4371 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4372 Adjust users and update comment where appropriate.
4374 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4376 * frame.c (check_minibuf_window): New function.
4377 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4378 Call check_minibuf_window (Bug#15183).
4380 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4382 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4383 because this is the only last cursor data we need to keep and consult.
4384 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4385 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4388 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4390 Fix recovering from possible decompression error.
4391 Since insert_from_gap doesn't always move point, we can't use PT as
4392 the position where the partially decompressed data ends, and
4393 should count how many bytes was produced so far.
4394 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4395 (unwind_decompress): Really delete partially uncompressed data.
4396 (Fzlib_decompress_region): Take decompressed data size into account.
4398 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4400 * syntax.c (init_syntax_once): Adjust comment and do an early
4401 initialization of Qchar_table_extra_slots just once...
4402 * casetab.c (init_casetab_once):
4403 * category.c (init_category_once):
4404 * character.c (syms_of_character):
4405 * coding.c (syms_of_coding):
4406 * xdisp.c (syms_of_xdisp): ...and omit it here.
4408 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4410 * xdisp.c (get_next_display_element): Don't apply to characters
4411 from a display vector the logic of setting it->end_of_box_run_p
4412 suitable for characters from a buffer. (Bug#15175)
4414 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4415 to handle directories, rather than '_utime' which doesn't.
4418 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4420 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4421 or fullscreen (Bug#14627).
4423 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4425 System-dependent integer overflow fixes.
4426 * process.c (Fset_process_window_size): Signal an error if
4427 the window size is outside the range supported by the lower level.
4428 * sysdep.c (set_window_size): Return negative on error,
4429 nonnegative on success, rather than -1, 0, 1 on not in system,
4430 failure, success. This is simpler. Caller changed.
4431 (serial_configure): Remove unnecessary initialization of local.
4432 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4433 size fits in unsigned long; this isn't true on some 32-bit hosts.
4434 Avoid buffer overrun if some future version of /proc/meminfo has a
4435 variable name longer than 20 bytes.
4436 (system_process_attributes) [__FreeBSD__]:
4437 Don't assume hw.availpages fits in 'int'.
4439 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4441 Don't let very long directory names overrun the stack.
4442 Fix some related minor problems involving "//", vfork.
4443 * callproc.c (encode_current_directory): New function.
4444 (call_process): Don't append "/"; not needed.
4445 * fileio.c (file_name_as_directory_slop): New constant.
4446 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4447 this can save the caller having to alloca.
4448 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4449 Use SAFE_ALLOCA, not alloca.
4450 (directory_file_name, Fexpand_file_name): Leave leading "//"
4451 alone, since it can be special even on POSIX platforms.
4452 * callproc.c (call_process):
4453 * process.c (Fformat_network_address):
4454 * sysdep.c (sys_subshell):
4455 Use encode_current_directory rather than rolling our own.
4456 (create_process): No need to encode directory; caller does that now.
4457 * process.h (encode_current_directory): New decl.
4458 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4459 Rework to avoid 'goto xyzzy;'.
4461 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4463 * xdisp.c (handle_face_prop): If the default face was remapped use
4464 the remapped face for strings from prefix properties. (Bug#15155)
4466 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4468 Minor cleanup for redisplay interface and few related functions.
4469 * frame.h (enum text_cursor_kinds): Move from here...
4470 * dispextern.h (enum text_cursor_kinds): ...to here.
4471 (toplevel): Drop unnecessary declarations.
4472 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4473 in update_window_end_hook and draw_window_cursor functions.
4474 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4475 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4476 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4477 * xterm.c (x_update_window_end, x_draw_window_cursor):
4478 * xdisp.c (display_and_set_cursor, update_window_cursor)
4479 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4480 enum text_cursor_kinds where appropriate.
4482 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4484 Redesign redisplay interface to drop updated_row and updated_area.
4485 * dispextern.h (updated_row, updated_area): Remove declaration.
4486 (struct redisplay_interface): Pass glyph row and row area parameters
4487 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4488 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4490 * dispnew.c (updated_row, updated_area): Remove.
4491 (redraw_overlapped_rows, update_window_line): Adjust user.
4492 (update_marginal_area, update_text_area): Likewise. Pass updated row
4493 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4494 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4497 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4499 * process.c (flush_pending_output): Remove stub.
4502 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4504 * callproc.c: Fix race that killed background processes (Bug#15144).
4505 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4506 Record deleted process-id in critical section, not afterwards.
4507 Don't mistakenly kill process created by a call-process invocation
4508 that discards output and does not wait.
4510 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4512 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4513 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4514 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4515 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4516 to shut up compiler in mark_object.
4517 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4519 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4521 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4522 We can't portably rely on PTY_OPEN doing that, even if
4523 it calls posix_openpt with O_CLOEXEC.
4525 2013-08-20 Kenichi Handa <handa@gnu.org>
4527 * character.c (string_char): Improve commentary.
4529 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4531 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4532 (struct animation_cache): Make signature a flexible array member.
4533 All uses changed. This is a tad slower but may insulate us better
4534 from future changes to ImageMagick.
4536 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4538 * image.c: Shrink memory needed for animation cache.
4539 (SIGNATURE_DIGESTSIZE): New constant.
4540 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4541 (imagemagick_create_cache): Copy the signature. This saves
4542 several KB of memory that ImageMagick wastes per signature.
4543 Don't bother updating the update_time, as the caller does that now.
4544 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4545 it's a fixed size struct member now.
4546 (imagemagick_get_animation_cache): Always destroy the signature,
4547 as it's now imagemagick_create_cache's responsibility to copy it.
4548 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4549 and use memcmp rather than strcmp.
4550 eassert that ImageMagick returns a signature of the specified length.
4552 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4554 * image.c (imagemagick_get_animation_cache): Don't segfault on
4556 (imagemagick_get_animation_cache): Revert to previous definition
4557 so that it actually works. But keep the memory leak fix.
4558 (imagemagick_get_animation_cache): Fix memory leak.
4560 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4562 * image.c: Fix animation cache signature memory leak.
4563 Fix some other minor performance problems while we're at it.
4564 (imagemagick_create_cache): Clear just the members that
4565 need clearing. Don't set update_time, as caller does that now.
4566 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4567 Simplify by using pointer-to-pointer instead of a prev pointer.
4568 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4569 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4570 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4571 it's already a copy. Free the signature probe unless it's cached.
4573 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4574 This was introduced by my 2013-08-12 fix for Bug#15035.
4576 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4578 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4579 (imagemagick_prune_animation_cache): Now static.
4581 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4583 * image.c (imagemagick_get_animation_cache): Don't segfault when
4584 pruning all entries.
4586 2013-08-18 Ken Brown <kbrown@cornell.edu>
4588 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4589 static heap if ENABLE_CHECKING is defined.
4590 (max_bss_sbrk_ptr): New variable.
4592 (report_sheap_usage): Report maximum static heap usage instead of
4593 ending static heap usage.
4595 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4597 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4598 of zlib_initialized according to the results of calling
4599 init_zlib_functions.
4601 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4603 * image.c: Implement an ImageMagick per-image cache.
4604 (imagemagick_get_animation_cache): Fix a double-free error.
4605 (imagemagick_load_image): Remove the ping_wand code, which only
4606 apparently saved time on invalid animated images, and slowed down
4607 everything else. Optimise for the common case.
4609 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4611 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4613 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4615 * marker.c (set_marker): Remove documentation of undefined behavior.
4617 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4619 * image.c (imagemagick_compute_animated_image): Animate correctly
4620 when sub-images are smaller than the main image.
4621 (imagemagick_compute_animated_image): Setting the iterator row to
4622 zero is apparently not allowed.
4623 (imagemagick_compute_animated_image): Allow images that say they
4624 have sub-images that are bigger than the main image, but just crop
4627 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4629 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4631 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4633 * image.c (imagemagick_compute_animated_image): Respect the GIF
4636 2013-08-15 Ken Brown <kbrown@cornell.edu>
4638 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4639 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4642 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4644 Fix minor problems found by static checking.
4645 * frame.c (delete_frame):
4646 * xdisp.c (next_element_from_display_vector):
4647 Avoid uninitialized local.
4648 * image.c (imagemagick_compute_animated_image): Port to C89.
4649 Prefer usual GNU indentation style for loops.
4650 Be more careful about bizarrely large sizes, by using ptrdiff_t
4653 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4655 Fix infinite frame selection loop (Bug#15025).
4656 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4658 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4660 * xdisp.c (compute_window_start_on_continuation_line):
4661 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4662 to make sure we end up setting the window start at the leftmost
4663 visible character of the display line. This avoids funky
4664 horizontal shifting because the window start is not kept on the
4665 same position. (Bug#15090)
4666 (next_element_from_display_vector): Support 'box' face attribute
4667 in the face definitions of a display vector. (Bug#15099)
4669 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4671 * image.c (imagemagick_compute_animated_image): Implement animated
4673 (imagemagick_compute_animated_image): Fix some compilation
4674 warnings. Implement a very simple cache to make the animation
4675 usable at all, but it should be replaced with a per-image cache.
4677 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4679 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4680 to do `for' loops over alist values.
4681 * buffer.h (FOR_EACH_BUFFER):
4682 * process.c (FOR_EACH_PROCESS): Use it.
4683 (handle_child_signal, status_notify, Fget_buffer_process)
4684 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4686 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4688 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4689 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4690 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4691 to xzalloc and so avoid redundant call to memset.
4692 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4693 members because it is allocated with xzalloc and so already zeroed.
4695 2013-08-14 Ken Brown <kbrown@cornell.edu>
4697 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4700 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4702 Utility function and macro to copy Lisp string to C string.
4703 * lisp.h (xlispstrdupa): New macro.
4704 (xlispstrdup): New prototype.
4705 * alloc.c (xlispstrdup): New function.
4706 * callint.c (Fcall_interactively):
4707 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4708 (Fsubstitute_in_file_name):
4709 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4710 * image.c (x_create_bitmap_from_file):
4711 * w32term.c (w32_term_init):
4712 * xterm.c (x_term_init): Use xlispstrdup.
4714 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4716 * image.c (imagemagick_load_image): Make animated pictures work.
4717 There's still some problems with background color settings, though
4720 * decompress.c (unwind_decompress): Always restore point.
4722 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4724 * marker.c (set_marker): Reformat documentation.
4726 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4728 * xdisp.c (cursor_type_changed): Now static.
4730 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4731 Use changed. This avoids the need to call xmalloc and for the
4732 caller to call xfree, and avoids memory leaks in some situations.
4734 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4736 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4737 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4738 (redisplay_window): If window_end_valid is cleared due to non-zero
4739 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4740 so do not call to try_cursor_movement for that window.
4742 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4744 * window.h (struct window): Convert window_end_pos and
4745 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4746 (wset_window_end_pos, wset_window_end_vpos): Remove.
4747 * dispnew.c (adjust_glyph_matrix):
4748 * window.c (Fwindow_end, replace_window, set_window_buffer)
4750 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4751 (set_vertical_scroll_bar, redisplay_window, try_window)
4752 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4753 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4754 (note_mouse_highlight): Adjust users.
4755 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4758 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4760 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4761 * image.c (imagemagick_filename_hint): Use `const char *' and
4762 prefer SSDATA to SDATA to avoid warnings.
4764 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4766 Cleanup window fringes, margins and scroll bars adjustments.
4767 * window.c (set_window_fringes, set_window_margins)
4768 (set_window_scroll_bars, apply_window_adjustment): New functions.
4769 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4770 (Fset_window_scroll_bars): Use them.
4772 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4774 * window.h (struct window): Convert scroll_bar_width
4775 from Lisp_Object to integer. Adjust comment.
4776 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4778 * window.c (wset_scroll_bar_width): Remove.
4779 (make_window): Initialize scroll_bar_width.
4780 (Fsplit_window_internal): Use direct assignment.
4781 (Fset_window_configuration, save_window_save):
4782 Convert Lisp_Object to integer and back where appropriate.
4783 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4784 bar was actually changed, and mention this in docstring.
4786 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4788 * decompress.c: Minor simplifications.
4789 (Fzlib_decompress_region): Don't bother verifying
4790 that avail_out <= UINT_MAX, as that was confusing.
4791 Mention the restriction in a comment instead.
4792 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4794 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4796 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4797 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4799 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4801 * image.c (imagemagick_filename_hint): Check for errors in the
4804 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4806 * window.c (Fwindow_margins): Return nil when there's no marginal
4807 area, as per the documented API.
4809 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4810 Fmake_vector, as scroll bar's struct members are not all Lisp
4811 objects now. This avoids crashes in GC.
4813 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4814 bool, so its address could be taken.
4816 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4818 * image.c (imagemagick_filename_hint): New function to possibly
4819 apply `image-content-type-suffixes'.
4820 (imagemagick_load_image): Use it.
4822 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4824 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4825 if loading zlib failed.
4827 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4829 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4830 2013-08-13 checkin below. Change bool to BOOL, rule is:
4831 All Obj-C code uses BOOL, except for interfaces callable from C.
4833 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4835 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4837 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4838 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4839 bool instead of BOOL.
4840 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4841 from Lisp_Object to bitfield. Adjust comment.
4842 * w32term.c (x_scroll_bar_create): Adjust user.
4843 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4844 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4845 Use bool for boolean.
4846 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4847 to `unsigned int' when defining a bitfield.
4849 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4851 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4853 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4855 * window.h (struct window): Convert left_margin_cols and
4856 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4857 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4858 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4860 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4862 (showing_window_margins_p, update_window_line, update_frame_1):
4863 * fringe.c (draw_fringe_bitmap_1):
4864 * xdisp.c (window_box_width): Adjust users.
4865 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4866 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4867 Use direct assignment.
4868 (Fset_window_configuration, save_window_save, Fwindow_margins):
4869 Convert Lisp_Object to integer and back where appropriate.
4870 (Fset_window_margins): Adjust user. Return t if any margin
4871 was actually changed, and mention this in docstring.
4873 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4875 * syntax.c (forward_word):
4876 * cmds.c (forward_char, backward_char): Mention the optional argument.
4878 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4880 * window.h (struct window): Convert left_fringe_width
4881 and right_fringe_width from Lisp_Objects to integers.
4883 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4884 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4885 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4887 (make_window): Initialize new integer fields to -1.
4888 (Fsplit_window_internal): Use direct assignment.
4889 (Fset_window_configuration, save_window_save):
4890 Convert Lisp_Object to integer and back where appropriate.
4891 (Fset_window_fringes): Adjust user. Return t if any fringe
4892 was actually changed, and mention this in docstring.
4894 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4896 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4897 * nsfns.m (x_set_cursor_type):
4898 * w32fns.c (x_set_cursor_type):
4899 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4900 * xdisp.c (set_frame_cursor_types): ...but in common code.
4902 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4904 * font.c (clear_font_cache): New function, stripped from...
4905 (Fclear_font_cache): ...here, which now uses the function
4906 above. Adjust comment.
4907 * font.h (clear_font_cache): Add prototype.
4908 * xfaces.c (clear_face_cache): Use clear_font_cache.
4910 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4912 * window.c (Fset_window_start): Compare `w', not `window' because
4913 `w' might not be equal to `window' after call to decode_live_window.
4915 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4917 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4918 This fixes a problem introduced by the Bug#15035 patch
4919 when using GPG. Reported by Herbert J. Skuhra.
4921 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4923 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4924 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4925 not yet initialized.
4927 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4929 * decompress.c (Fzlib_decompress_region): Support zlib
4930 decompression, too, and rename.
4932 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4934 Minor zlib configuration tweaks.
4935 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4936 Don't assume presence of fn_inflateInit2_ zlib internal function.
4938 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4940 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4941 include the zlib prefix.
4943 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4945 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4946 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4947 define static variables that are pointers to zlib functions to be
4949 (init_zlib_functions) [WINDOWSNT]: New function.
4950 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4952 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4953 macros instead of invoking the zlib functions directly.
4954 (syms_of_decompress): DEFSYM Qzlib_dll.
4955 Staticpro Szlib_available_p.
4957 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4959 Avoid looping over all frame windows to freeze and unfreeze.
4960 * window.h (struct window): Drop frozen_window_start_p.
4961 (freeze_window_starts): Drop prototype.
4962 * frame.h (struct frame): New frozen_window_starts flag.
4963 (FRAME_WINDOWS_FROZEN): New macro.
4964 * window.c (freeze_window_start, freeze_window_starts):
4966 (select_window, replace_window): Adjust users.
4967 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4968 (window_frozen_p): New function.
4969 (redisplay_window): Use it.
4971 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4973 Fix some fd issues when running subprocesses (Bug#15035).
4974 Fix bugs that can leak files or file descriptors on errors.
4975 Don't unlink open temp files, as that's hard for users to diagnose
4976 when things go awry (e.g., temp disk exhausted).
4977 Don't bother to lock temp files. Check for invalid recursion.
4978 * callproc.c (synch_process_fd): Remove. All uses removed.
4979 (synch_process_tempfile): New var or macro.
4980 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4982 (record_kill_process): New arg, the temp name. All callers changed.
4983 (delete_temp_file): Now just a simple wrapper around unlink.
4984 (call_process_kill): New arg, the call_process_fd array.
4985 Close them all. Clear synch_process_pid. Remove the temp file,
4986 or arrange for it to be removed.
4987 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4988 that's been moved to synch_process_tempfile. Caller changed.
4989 Do not remove the tempfile; that's now call_process_kill's
4991 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4992 call_process_kill; the caller now does that.
4993 (call_process_cleanup): Do not close the process fd; that's now
4994 call_process_kill's responsibility.
4995 (Fcall_process): Implement via new function call_process, which
4996 has most of the old body of Fcall_process, but with a different API.
4997 (call_process): New function that does not open or close filefd if
4998 it is nonnegative. Record which fds need to be closed, and let
4999 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5000 Signal an error if invoked recursively (could be done via a hook).
5001 Simplify creation of the tempfile in the MSDOS case.
5002 Don't create the output file until after checking for the executable.
5003 Report any failure to open /dev/null.
5004 Don't open /dev/null for writing twice; once is enough.
5005 Don't create pipe if all output is being discarded or sent to file.
5006 Don't worry about setting up the coding system or reading from the
5007 pipe if all output is being discarded.
5008 Hoist fd_error local into top level, to lessen block nesting.
5009 Don't record deleted pid here; now done by Fcall_process_region.
5010 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5011 and note its success in synch_process_tempfile.
5012 Do not leak resources when child_setup fails.
5013 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5014 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5015 (create_temp_file): Now returns open fd, with an additional
5016 Lisp_Object * argument to return the name. All callers changed.
5017 Do not close the file; rewind it instead, and leave it open for
5018 the caller. Do not lock the temp file. Unwind-protect the file
5019 and the file-descriptor.
5020 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5021 If an asynchrounous process, record it here, not in call_process.
5022 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5023 * eval.c (set_unwind_protect): New function.
5024 * fileio.c (write_region): New function, generalized from the
5025 old Fwrite_region. Do not lock temp files.
5026 (Fwrite_region): Use it.
5027 * lisp.h (set_unwind_protect, write_region): New decls.
5028 * process.c: Include <verify.h>.
5029 (make_process): Mark fds as initially closed.
5030 (deleted_pid_list): Now a list of pid-filename pairs.
5032 (close_process_fd): New function.
5033 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5034 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5035 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5036 (create_process, create_pty, Fmake_serial_process)
5037 (server_accept_connection): Record which fds need to be closed,
5038 and let deactivate_process close them.
5039 (Fmake_network_process): Do not discard the unwind-protect
5040 until it's safe to do so.
5041 (deactivate_process): Close the fds opened by create_process etc.
5042 (Fprocess_send_eof): Adjust to new way of recording open fds.
5043 Report an error if /dev/null can't be opened, instead of aborting.
5044 * process.h (PROCESS_OPEN_FDS): New constant.
5045 (struct Lisp_Process): New member open_fds.
5046 (record_kill_process, record_deleted_pid): Adjust signatures.
5047 (record_deleted_pid): Move decl here ...
5048 * syswait.h (record_deleted_pid): ... from here.
5050 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5052 * decompress.c: Fix bugs with large buffers and weird inputs.
5053 Tune a bit. Reindent as per usual Emacs style.
5054 (BUFFER_SIZE): Remove.
5055 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5056 more than UINT_MAX bytes. Decompress into the gap instead of into
5057 an auto buffer, as this should avoid copying. Return nil if
5058 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5059 set immediate_quit; we shouldn't trust zlib code that much.
5061 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5063 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5064 errors, and really move the gap to where we want it.
5066 * lisp.h: Include decompress.c support.
5068 * emacs.c (main): Include decompress.c support.
5070 * Makefile.in: Include -lz if present.
5072 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5074 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5075 (initWithTitle:): Initialize frame to 0.
5076 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5077 (fillWithWidgetValue:frame:): Rename from
5078 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5080 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5081 fillWithWidgetValue:frame:
5083 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5084 remove memory leak warnings.
5086 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5087 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5090 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5091 (x_activate_menubar): Update the whole menu.
5092 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5093 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5094 current event is not NSSystemDefined (Bug#15001).
5095 Call ns_check_menu_open only if trackingMenu is 2.
5096 (menuDidClose:): New method, decrease trackingMenu.
5097 (fillWithWidgetValue:setDelegate:): New method.
5098 (fillWithWidgetValue:): Call the above.
5100 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5102 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5104 Omit some unnecessary casts.
5105 Many of these go back to the old pre-C89 days, when they may have
5106 been needed, but we've been assuming C89 or later for a while now.
5107 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5108 (live_float_p, live_misc_p, live_vector_p):
5109 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5110 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5111 (defvar_per_buffer):
5112 * callint.c (Fcall_interactively):
5113 * doc.c (Fsubstitute_command_keys):
5114 * filelock.c (get_boot_time):
5115 * frame.c (xrdb_get_resource):
5116 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5117 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5118 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5119 (menuitem_highlight_callback, menu_destroy_callback)
5120 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5121 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5122 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5123 (xg_tool_bar_help_callback, tb_size_cb):
5124 * image.c (xpm_alloc_color, png_read_from_memory)
5125 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5126 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5128 * keymap.c (describe_map):
5129 * nsfns.m (Fns_display_monitor_attributes_list):
5130 * nsmenu.m (process_dialog:):
5131 * nsterm.m (hold_event):
5132 * process.c (wait_reading_process_output):
5133 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5134 * scroll.c (do_direct_scrolling, scrolling_1):
5135 * termcap.c (tgetent):
5136 * window.c (check_window_containing, add_window_to_list)
5137 (freeze_window_starts):
5138 * xdisp.c (compare_overlay_entries, vmessage):
5139 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5140 (x_get_monitor_attributes_xrandr)
5141 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5142 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5143 * xfont.c (xfont_match, xfont_open):
5144 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5145 (menubar_selection_callback, menu_position_func)
5146 (popup_selection_callback, create_and_show_popup_menu)
5147 (dialog_selection_callback, create_and_show_dialog):
5148 * xrdb.c (x_get_string_resource):
5150 * xsmfns.c (x_session_check_input):
5151 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5152 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5153 (xaw_jump_callback, xaw_scroll_callback):
5154 Omit unnecessary casts.
5156 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5158 Minor string-length refactoring.
5159 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5160 * frame.c (make_monitor_attribute_list):
5161 Prefer build_string to strlen + make_string.
5163 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5165 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5166 don't check minor_code (Bug#14417).
5168 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5170 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5171 vertical positions instead. This avoids calling MATRIX_ROW with
5172 row numbers that are possibly beyond valid limits. (Bug#15064)
5174 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5176 Use xstrdup and build_unibyte_string where applicable.
5177 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5178 * xfns.c (x_window):
5179 * xrdb.c (x_get_customization_string):
5180 * xterm.c (xim_initialize):
5181 * w32fns.c (w32_window): Use xstrdup.
5182 (w32_display_monitor_attributes_list):
5183 * emacs.c (init_cmdargs):
5184 * keyboard.c (PUSH_C_STR):
5185 * nsfont.m (nsfont_open):
5186 * sysdep.c (system_process_attributes):
5187 * w32.c (system_process_attributes):
5188 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5190 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5192 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5193 variables of these types so that GDB would know about them, as aid
5194 for debugging fatal exceptions. (Bug#15024) See also
5195 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5198 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5200 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5201 larger than the NSWindow (Bug#14934).
5203 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5205 Redesign redisplay interface to drop global variable updated_window.
5206 Always pass currently updated window as a parameter to update routines.
5207 * dispextern.h (updated_window): Remove declaration.
5208 (struct redisplay_interface): Pass window parameter to
5209 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5210 and after_update_window_hook.
5211 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5213 * dispnew.c (updated_window): Remove.
5214 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5215 (update_window_line): Adjust to match redisplay interface changes.
5216 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5217 (ns_scroll_run, ns_after_update_window_line):
5218 * w32term.c (x_update_window_begin, x_update_window_end)
5219 (x_after_update_window_line, x_scroll_run):
5220 * xterm.c (x_update_window_begin, x_update_window_end)
5221 (x_after_update_window_line, x_scroll_run):
5222 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5223 Likewise. Adjust comments where appropriate.
5224 (x_cursor_to): Simplify because this is always called during window
5225 update (but install debugging check anyway).
5226 (expose_window): Check must_be_updated_p flag to see whether this
5227 function is called during window update.
5229 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5231 Do not reset window modification event counters excessively.
5232 These leftovers and poor man's tricky methods to catch extra
5233 redisplay's attention are no longer needed.
5234 * frame.c (set_menu_bar_lines_1):
5235 * minibuf.c (read_minibuf_unwind):
5236 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5237 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5238 (window_scroll_line_based, Fset_window_configuration):
5239 * xdisp.c (redisplay_window): Do not reset last_modified and
5240 last_overlay_modified counters.
5242 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5244 * xselect.c (x_send_client_event): Set send_event and serial, memset
5245 data.l as it might be bigger than data.b. Use 24 bit mask to
5246 XSendEvent (Bug#15034).
5248 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5250 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5251 for TTY frames that are not the top frame on their console.
5254 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5256 * w32term.c (w32fullscreen_hook): Really maximize frame when
5257 asked for (Bug#14841).
5259 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5261 Prefer selected_window to Fselected_window, likewise for frames.
5262 * buffer.c (Fbuffer_swap_text):
5263 * data.c (Fvariable_binding_locus):
5264 * window.c (run_window_configuration_change_hook): Adjust users.
5265 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5266 Use decode_live_frame.
5268 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5270 Be more careful if selected window shows the buffer other than current,
5271 use window_outdated only if this is not so. This change should also
5272 address some weird issues discussed in Bug#13012.
5273 * window.h (window_outdated): New prototype.
5274 * window.c (window_outdated): Now here. Convert from static and
5275 always assume window's buffer.
5276 (Fwindow_end, Fwindow_line_height): Use it.
5277 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5278 and always assume window's buffer.
5279 (redisplay_window): Adjust user.
5280 (redisplay_internal): Call to reconsider_clip_changes once and
5281 check whether mode line should be updated only if selected window
5282 shows current buffer.
5283 (run_window_scroll_functions): Use eassert for debugging check.
5284 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5286 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5288 * window.c (window_scroll, window_scroll_pixel_based)
5289 (window_scroll_line_based): Use bool for booleans.
5291 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5293 * process.c: Fix minor off-by-one issues in descriptor counts.
5294 This shouldn't fix any real bugs, but it cleans up the code a bit.
5295 (max_process_desc, max_input_desc): -1, not 0, means none.
5297 (delete_input_desc): New function.
5298 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5299 (deactivate_process): Scan backwards when recomuting max_process_desc;
5300 that should be faster.
5301 (init_process_emacs): Initialize max_input_desc.
5303 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5305 Use region cache to speedup bidi_find_paragraph_start.
5306 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5307 Rename cache_long_line_scans to cache_long_scans.
5308 * buffer.c (bset_cache_long_line_scans): Rename to
5309 bset_cache_long_scans.
5310 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5311 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5313 (syms_of_buffer): Rename cache-long-line-scans to
5314 cache-long-scans. Adjust docstring.
5315 * search.c (newline_cache_on_off):
5316 * indent.c (width_run_cache_on_off): Adjust users.
5317 * bidi.c (bidi_paragraph_cache_on_off): New function.
5318 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5319 * insdel.c (prepare_to_modify_buffer):
5320 Invalidate bidi_paragraph_cache if enabled.
5322 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5324 Invalidate region caches only if buffer text is going to be changed.
5325 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5326 (modify_text): ...new prototype.
5327 (prepare_to_modify_buffer_1): New prototype.
5328 * textprop.c (modify_region): Rename to...
5329 (modify_text_properties): ...new function.
5330 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5331 (Fremove_list_of_text_properties): Adjust users.
5332 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5333 (modify_text): ...new function.
5334 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5335 (prepare_to_modify_buffer_1): ...new function.
5336 * casefiddle.c (casify_region):
5337 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5338 (Ftranspose_regions): Use modify_text.
5340 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5342 * lisp.mk (lisp): Add nadvice.elc.
5344 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5346 New macro to iterate over live buffers similar to frames.
5347 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5348 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5349 Declare buffer-related variables here to offload lisp.h.
5350 * buffer.c (Vbuffer_alist): Adjust comment.
5351 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5352 (other_buffer_safely):
5353 * data.c (store_symval_forwarding):
5354 * dispnew.c (Fframe_or_buffer_changed_p):
5355 * fileio.c (Fdo_auto_save):
5356 * filelock.c (unlock_all_files):
5357 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5359 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5361 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5362 * callproc.c (create_temp_file):
5363 * filelock.c (create_lock_file):
5364 Assume mkostemp, since it's now provided by Gnulib.
5366 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5368 * w32.c (mkostemp): New function.
5369 (mktemp): Remove, no longer used. Most of the code reused in
5370 mkostemp. (Bug#15015)
5371 (mktemp): Don't undef.
5373 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5375 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5376 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5377 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5378 (free_glyph_pool, check_glyph_memory): Likewise for
5379 all users. Adjust comments where appropriate.
5381 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5383 * composite.h: Minor fixups.
5384 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5385 to fix a misspelling, and change it to an inline function while
5386 we're at it (it need not be a macro). All uses changed.
5387 (composition_method, composition_valid_p):
5388 Rewrite to avoid assignments in if-conditions.
5390 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5392 Do not use global Lisp_Object in composition macros.
5393 * composite.h (composition_temp): Remove declaration.
5394 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5395 (composition_method, composition_valid_p): ...inline functions.
5396 (compose_region): Remove the leftover.
5397 * composite.c (composition_temp): Remove.
5398 (run_composition_function, update_compositions)
5399 (composition_compute_stop_pos, composition_adjust_point)
5400 (Ffind_composition_internal):
5401 * coding.c (handle_composition_annotation):
5402 * xdisp.c (handle_composition_prop, check_point_in_composition):
5403 Related users changed.
5405 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5407 Drop FRAME_PTR typedef.
5408 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5409 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5410 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5411 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5412 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5413 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5414 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5415 All related users changed.
5417 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5419 * eval.c (default_toplevel_binding): New function.
5421 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5422 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5423 (syms_of_eval): Export them.
5424 * data.c (Fdefault_value): Micro cleanup.
5425 * term.c (init_tty): Use "false".
5427 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5429 Fix X GC leak in GTK and raw (no toolkit) X ports.
5430 * xterm.c (x_free_frame_resources): If white and black relief
5431 GCs are allocated, always free them here.
5432 * xfns.c (x_make_gc): Omit redundant initialization.
5433 * widget.c (create_frame_gcs): Remove the leftover.
5434 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5435 in x_free_frame_resources.
5437 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5439 * nsterm.m (windowWillResize:toSize:): Only change title if
5440 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5442 (viewDidEndLiveResize): New method.
5444 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5445 inside NS_IMPL_COCOA.
5447 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5449 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5450 Do not check whether undo is enabled because record_insert and
5451 record_delete does that themselves.
5453 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5455 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5456 member which is not really used any more.
5457 (FRAME_XIC_BASE_FONTNAME): Remove.
5458 * xfns.c (xic_free_fontset): Adjust user.
5459 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5460 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5461 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5462 (xdialog_show): Use eassert for debugging check.
5463 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5465 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5467 * fileio.c, fns.c (merge): Move extern decl from here ...
5468 * lisp.h (merge): ... to here.
5470 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5472 Fix last font-related change.
5473 * w32font.h (w32font_list_internal, w32font_match_internal):
5475 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5476 (uniscribe_list_family): Adjust to match font API change.
5477 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5478 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5480 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5482 * frame.h (FRAME_MOUSE_UPDATE):
5483 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5484 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5486 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5488 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5489 * font.h (struct font_driver): Change list, match, and list_family
5490 functions to accept struct frame * as first arg.
5491 * font.c (font_score, font_compare, font_sort_entities):
5493 (font_sort_entities, font_list_entities, font_select_entity):
5494 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5495 match font API change.
5496 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5497 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5498 * ftxfont.c (ftxfont_list, ftxfont_match):
5499 * xftfont.c (xftfont_list, xftfont_match):
5500 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5501 * w32font.c (w32font_list, w32font_match, w32font_list):
5502 (w32font_list_internal, w32_font_match_internal): Likewise.
5503 * xfaces.c (Fx_family_fonts): Adjust user.
5505 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5507 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5508 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5509 only if HAVE_X_WINDOWS is in use.
5510 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5511 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5512 * w32term.c (x_wm_set_icon_position): Likewise.
5513 * w32fns.c (x_icon): Adjust user.
5515 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5517 * xterm.c (last_mouse_press_frame): Remove the
5518 leftover which is not really used any more.
5519 (handle_one_xevent, syms_of_xterm): Adjust users.
5520 (x_flush): Call XFlush once per each X display, not frame.
5521 This is better because this code always unconditionally skips
5522 non-X frames in Vframe_list and issues the only XFlush if we
5523 have more than one X frame on the same X display.
5524 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5525 Use bool for booleans.
5526 (x_draw_glyph_string_background, cvt_string_to_pixel):
5527 (cvt_pixel_dtor): Drop unnecessary prototypes.
5528 * xterm.h (x_display_ok): Adjust prototype.
5530 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5532 Drop unnecessary functions that deals with frame pixel size.
5533 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5534 (x_pixel_height): Drop prototypes.
5535 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5536 (x_pixel_height): Drop implementations.
5537 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5538 which should be always valid for window frame.
5539 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5540 * w32menu.c (Fx_popup_dialog):
5541 * xmenu.c (Fx_popup_dialog): Likewise for both.
5543 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5545 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5546 frame parameters and call to Fmodify_frame_parameters just once.
5547 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5548 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5549 and mention nil frame in docstring.
5551 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5553 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5554 (x_figure_window_size): Likewise. Adjust to return long.
5555 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5556 (toplevel): Move Qterminal_live_p to...
5557 * terminal.c (toplevel): ...here, make it static, and...
5558 (syms_of_terminal): ...DEFSYM here.
5559 * frame.h (Qterminal_live_p): Remove declaration.
5560 (make_frame, x_figure_window_size): Adjust prototype.
5561 * nsfns.m (Fx_create_frame): Use long for window flags.
5563 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5565 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5566 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5567 Do not assume that emacs_close (INT_MAX) is a no-op.
5569 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5571 * xfaces.c (make_face_cache): For struct face_cache, prefer
5572 xmalloc to xzalloc and so avoid redundant call to memset.
5573 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5575 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5577 * fringe.c (draw_window_fringes, update_window_fringes)
5578 (compute_fringe_widths):
5579 * w32term.c (x_draw_glyph_string):
5580 * window.c (candidate_window_p, Frecenter):
5581 * xfaces.c (realize_basic_faces, realize_default_face)
5582 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5583 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5584 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5585 * xmenu.c (Fx_menu_bar_open_internal):
5586 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5587 * xsettings.c (xft_settings_event):
5588 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5589 Use bool for booleans. Adjust style and comments where
5591 * dispextern.h (draw_window_fringes, update_window_fringes)
5592 (compute_fringe_widths):
5593 * xterm.h (x_had_errors_p): Adjust prototype.
5595 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5597 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5598 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5600 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5602 * fns.c (toplevel): Remove comment before Fsafe_length because
5605 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5607 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5609 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5611 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5612 frame which got the message is still alive, before dereferencing
5613 its pointer. (Bug#14970)
5615 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5616 be a live window, before using it as such. (Bug#14970)
5618 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5620 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5621 w32_detect_focus_change instead of doing part of its job by hand.
5622 This fixes the problem whereby FOCUS_OUT events were not sent to
5625 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5627 * process.c (Fprocess_list): Doc fix.
5629 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5630 being re-exposed only if it didn't ask to become visible.
5631 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5632 was previously iconified. (Bug#14841)
5633 (x_iconify_frame): Mark the frame iconified.
5635 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5637 Fix minor problems found by static checking.
5638 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5639 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5641 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5643 * eval.c (set_specpdl_old_value): New function.
5644 (unbind_to): Minor simplification.
5645 (get_backtrace_frame): New function.
5646 (Fbacktrace_frame): Use it. Add `base' argument.
5647 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5648 (syms_of_eval): Export backtrace-eval.
5649 * xterm.c (x_focus_changed): Simplify.
5651 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5653 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5655 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5657 * xdisp.c (redisplay_window): Instead of moving point out of
5658 scroll margin, reject the force_start method, and try scrolling
5659 instead. (Bug#14780)
5661 2013-07-24 Ken Brown <kbrown@cornell.edu>
5663 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5666 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5668 * eval.c (Fprogn): Do not check that BODY is a proper list.
5669 This undoes the previous change. The check slows down the
5670 interpreter, and is not needed to prevent a crash. See
5671 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5673 2013-07-23 Glenn Morris <rgm@gnu.org>
5675 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5677 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5679 Port to GNU/Linux systems with tinfo but not ncurses.
5680 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5681 to decide whether ncurses is being used. Without this change,
5682 GCC complains about tgetent not being declared, on a system
5683 that has tinfo installed but ncurses not installed.
5685 * eval.c (Fprogn): Check that BODY is a proper list.
5687 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5688 * data.c (Fsetq_default):
5689 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5690 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5692 Tune by taking advantage of the fact that ARGS is always a list
5693 when a function is declared to have UNEVALLED args.
5695 * emacsgtkfixed.c: Port to GCC 4.6.
5696 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5698 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5700 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5701 here to silence compiler warnings.
5703 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5705 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5706 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5707 from messing up Emacs's 'struct frame' (Bug#14923).
5709 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5711 * alloc.c (make_save_ptr_ptr): Define this function.
5712 It was inadvertently omitted. It's needed only if
5713 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5715 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5717 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5718 frame have focus (Bug#14895).
5720 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5722 Avoid vfork-related deadlock more cleanly.
5723 * callproc.c (child_setup): When the child's exec fails, output
5724 the program name, as that's more useful. Use O_NONBLOCK to avoid
5726 * process.c (create_process_1): Remove; no longer needed.
5727 (create_process): Remove timer hack; no longer needed, now that
5728 the child avoids deadlock.
5730 2013-07-20 Glenn Morris <rgm@gnu.org>
5732 * image.c (Fimage_flush): Fix doc typo.
5734 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5736 Fix array bounds violation when pty allocation fails.
5737 * process.c (PTY_NAME_SIZE): New constant.
5738 (pty_name): Remove static variable; it's now auto.
5739 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5740 Take pty_name as an arg rather than using a static variable.
5741 All callers changed.
5742 (create_process): Recover pty_flag from process, not from volatile local.
5743 (create_pty): Stay inside array even when pty allocation fails.
5744 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5746 * lread.c (Fload): Avoid initialization only when lint checking.
5747 Mention that it's needed only for older GCCs.
5749 2013-07-20 Kenichi Handa <handa@gnu.org>
5751 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5752 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5754 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5756 * lread.c (Fload): Avoid uninitialized warning.
5758 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5760 Fix some minor file descriptor leaks and related glitches.
5761 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5762 (create_lock_file): Use write, not emacs_write.
5763 * image.c (slurp_file, png_load_body):
5764 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5765 (server_accept_connection):
5766 Don't leak an fd on memory allocation failure.
5767 * image.c (slurp_file): Add a cheap heuristic for growing files.
5768 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5769 as that's what the other routines do. Maybe input need not be
5770 blocked at all, but it's better to be consistent.
5771 Avoid undefined behavior when strlen is zero.
5773 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5774 (NSTATICS): Now a constant; doesn't need to be a macro.
5776 2013-07-19 Richard Stallman <rms@gnu.org>
5778 * coding.c (decode_coding_utf_8): Add simple loop for fast
5779 processing of ASCII characters.
5781 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5783 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5785 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5787 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5788 unportable 'struct x_display_info'.
5789 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5792 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5794 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5795 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5797 (system_process_attributes): Prefer plain char to unsigned char
5798 when either will do. Clean up properly if interrupted or if
5799 memory allocations fail. Don't assume sscanf succeeds.
5800 Remove no-longer-needed workaround to stop GCC from whining.
5801 Read command-line once, instead of multiple times. Check read status a
5804 Fix obscure porting bug with varargs functions.
5805 The code assumed that int is treated like ptrdiff_t in a vararg
5806 function, which is not a portable assumption. There was a similar
5807 -- though these days less likely -- porting problem with various
5808 assumptions that pointers of different types all smell the same as
5809 far as vararg functions is conserved. To make this problem less
5810 likely in the future, redo the API to use varargs functions.
5811 * alloc.c (make_save_value): Remove this vararg function.
5812 All uses changed to ...
5813 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5814 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5816 (make_save_ptr): Rename from make_save_pointer, for consistency with
5817 the above. Define only on platforms that need it. All uses changed.
5819 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5821 * keyboard.c: Try to fix typos in previous change.
5822 (DISPLAY_LIST_INFO): New macro.
5823 (kbd_buffer_get_event): Do not access members that are not present
5824 in X11. Revert inadvertent change of "!=" to "=".
5826 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5828 * keyboard.c (kbd_buffer_get_event):
5829 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5830 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5832 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5834 * filelock.c: Fix unlikely file descriptor leaks.
5835 (get_boot_time_1): Rework to avoid using emacs_open.
5836 This doesn't actually fix a leak, but is better anyway.
5837 (read_lock_data): Use read, not emacs_read.
5839 * doc.c: Fix minor memory and file descriptor leaks.
5840 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5841 (get_doc_string, Fsnarf_documentation):
5842 Fix file descriptor leak on error.
5844 * term.c: Fix minor fdopen-related file descriptor leaks.
5845 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5846 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5848 * charset.c: Fix file descriptor leaks and errno issues.
5850 (load_charset_map_from_file): Don't leak file descriptor on error.
5851 Use plain record_xmalloc since the allocation is larger than
5852 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5854 * eval.c (record_unwind_protect_nothing):
5855 * fileio.c (fclose_unwind):
5857 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5858 The replacement doesn't block input, but that no longer seems
5861 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5863 * lread.c: Fix file descriptor leaks and errno issues.
5864 (Fload): Close some races that leaked fds or streams when 'load'
5866 (Fload, openp): Report error number of last nontrivial failure to open.
5867 ENOENT counts as trivial.
5868 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5870 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5871 now that the function is always called with a nonnegative arg.
5872 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5873 All uses replaced with ...
5874 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5876 A few more minor file errno-reporting bugs.
5877 * callproc.c (Fcall_process):
5878 * doc.c (Fsnarf_documentation):
5879 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5880 * process.c (set_socket_option):
5881 Don't let a constructor trash errno.
5882 * doc.c: Include <errno.h>.
5884 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5886 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5888 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5890 Fix w32 bug with call-process-region (Bug#14885).
5891 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5892 to Fcall_process when the input is empty. This simplifies the
5893 code a bit. It makes no difference on POSIXish platforms but
5894 apparently it fixes a bug on w32.
5896 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5897 * fileio.c (close_file_unwind): Don't close if FD is negative;
5898 this can happen when unwinding a zapped file descriptor.
5899 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5900 in case Emacs runs out of memory between the two unwind-protects.
5901 Don't trash errno when closing FD.
5902 Zap the FD in the specpdl when closing it, instead of deferring
5903 the removal of the unwind-protect; this fixes a bug where a child
5904 function unwinds the stack past us.
5906 New unwind-protect flavors to better type-check C callbacks.
5907 This also lessens the need to write wrappers for callbacks,
5908 and the need for make_save_pointer.
5909 * alloca.c (free_save_value):
5910 * atimer.c (run_all_atimers):
5912 * alloc.c (safe_alloca_unwind):
5913 * atimer.c (unwind_stop_other_atimers):
5914 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5915 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5916 * minibuf.c (choose_minibuf_frame_1):
5917 * process.c (make_serial_process_unwind):
5918 * xdisp.h (pop_message_unwind):
5919 * xselect.c (queue_selection_requests_unwind):
5920 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5921 * alloca.c (record_xmalloc):
5922 Prefer record_unwind_protect_ptr to record_unwind_protect with
5924 * alloca.c (Fgarbage_collect):
5925 Prefer record_unwind_protect_void to passing a dummy.
5926 * buffer.c (restore_buffer):
5927 * window.c (restore_window_configuration):
5928 * xfns.c, w32fns.c (do_unwind_create_frame)
5929 New wrapper. All record-unwind uses of wrappee changed.
5930 * buffer.c (set_buffer_if_live):
5931 * callproc.c (call_process_cleanup, delete_temp_file):
5932 * coding.c (code_conversion_restore):
5933 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5934 * editfns.c (save_excursion_restore)
5935 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5936 (save_restriction_restore):
5937 * eval.c (restore_stack_limits, un_autoload):
5938 * fns.c (require_unwind):
5939 * keyboard.c (recursive_edit_unwind, tracking_off):
5940 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5941 * macros.c (pop_kbd_macro, restore_menu_items):
5942 * nsfns.m (unwind_create_frame):
5943 * print.c (print_unwind):
5944 * process.c (start_process_unwind):
5945 * search.c (unwind_set_match_data):
5946 * window.c (select_window_norecord, select_frame_norecord):
5947 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5948 (fast_set_selected_frame):
5949 * xfns.c, w32fns.c (unwind_create_tip_frame):
5950 Return void, not a dummy Lisp_Object. All uses changed.
5951 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5952 * callproc.c (call_process_kill):
5953 * fileio.c (restore_point_unwind, decide_coding_unwind)
5954 (build_annotations_unwind):
5955 * insdel.c (Fcombine_after_change_execute_1):
5956 * keyboard.c (read_char_help_form_unwind):
5957 * menu.c (unuse_menu_items):
5958 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5959 * sound.c (sound_cleanup):
5960 * xdisp.c (unwind_redisplay):
5961 * xfns.c (clean_up_dialog):
5962 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5963 Accept no args and return void, instead of accepting and returning
5964 a dummy Lisp_Object. All uses changed.
5965 * cygw32.c (fchdir_unwind):
5966 * fileio.c (close_file_unwind):
5967 * keyboard.c (restore_kboard_configuration):
5968 * lread.c (readevalllop_1):
5969 * process.c (wait_reading_process_output_unwind):
5970 Accept int and return void, rather than accepting an Emacs integer
5971 and returning a dummy object. In some cases this fixes an
5972 unlikely bug when the corresponding int is outside Emacs integer
5973 range. All uses changed.
5974 * dired.c (directory_files_internal_unwind):
5975 * fileio.c (do_auto_save_unwind):
5976 * gtkutil.c (pop_down_dialog):
5977 * insdel.c (reset_var_on_error):
5978 * lread.c (load_unwind):
5979 * xfns.c (clean_up_file_dialog):
5980 * xmenu.c, nsmenu.m (pop_down_menu):
5981 * xmenu.c (cleanup_widget_value_tree):
5982 * xselect.c (wait_for_property_change_unwind):
5983 Accept pointer and return void, rather than accepting an Emacs
5984 save value encapsulating the pointer and returning a dummy object.
5986 * editfns.c (Fformat): Update the saved pointer directly via
5987 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5988 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5989 (unwind_body): New function.
5990 (record_unwind_protect): First arg is now a function returning void,
5991 not a dummy Lisp_Object.
5992 (record_unwind_protect_ptr, record_unwind_protect_int)
5993 (record_unwind_protect_void): New functions.
5994 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5995 * fileio.c (struct auto_save_unwind): New type.
5996 (do_auto_save_unwind): Use it.
5997 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5998 * insdel.c (struct rvoe_arg): New type.
5999 (reset_var_on_error): Use it.
6000 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6002 (specbinding_func): Remove; there are now several such functions.
6003 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6004 (set_unwind_protect_ptr): New function.
6005 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6007 Be simpler and more consistent about reporting I/O errors.
6008 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6009 Say "Read error" and "Write error", rather than "I/O error", or
6010 "IO error reading", or "IO error writing", when a read or write
6012 * process.c (Fmake_network_process, wait_reading_process_output)
6013 (send_process, Fprocess_send_eof, wait_reading_process_output):
6014 Capitalize diagnostics consistently. Put "failed foo" at the
6015 start of the diagnostic, so that we don't capitalize the
6016 function name "foo". Consistently say "failed" for such
6018 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6019 All callers changed. This is so it can use report_file_error.
6020 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6021 diagnostics consistently as above.
6023 * fileio.c (report_file_errno): Fix errno reporting bug.
6024 If the file name is neither null nor a pair, package it up as a
6025 singleton list. All callers changed, both to this function and to
6026 report_file_error. This fixes a bug where the memory allocator
6027 invoked by list1 set errno so that the immediately following
6028 report_file_error reported the wrong errno value.
6030 Fix minor problems found by --enable-gcc-warnings.
6031 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6032 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6034 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6036 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6037 Set event->arg to Qt if switch-event shall be generated.
6038 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6040 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6042 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6045 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6046 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6047 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6048 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6049 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6050 and there is a focused frame.
6051 (head_table): Add focus-in and focus-out.
6052 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6053 bind to handle-focus-in/out.
6055 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6056 (Fhandle_switch_frame): Call Fhandle_focus_in.
6057 (syms_of_frame): defsubr handle-focus-in/out.
6059 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6061 Fix porting bug to older POSIXish platforms (Bug#14862).
6062 * sysdep.c (emacs_pipe): New function, that implements
6063 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6064 This should port better to CentOS 5 and to Mac OS X 10.6.
6065 All calls to pipe2 changed.
6067 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6068 This makes the code easier to read and the executable a bit smaller.
6069 Do not replace all calls to Fcons that happen to create lists,
6070 just calls that are intended to create lists. For example, when
6071 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6072 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6073 Similarly for list2 through list5.
6074 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6075 * bytecode.c (exec_byte_code):
6076 * callint.c (quotify_arg, Fcall_interactively):
6077 * callproc.c (Fcall_process, create_temp_file):
6078 * charset.c (load_charset_map_from_file)
6079 (Fdefine_charset_internal, init_charset):
6080 * coding.c (get_translation_table, detect_coding_system)
6081 (Fcheck_coding_systems_region)
6082 (Fset_terminal_coding_system_internal)
6083 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6084 * composite.c (update_compositions, Ffind_composition_internal):
6085 * dired.c (directory_files_internal, file_name_completion)
6087 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6088 * doc.c (Fsnarf_documentation):
6089 * editfns.c (Fmessage_box):
6091 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6092 (Feval, eval_sub, Ffuncall, apply_lambda):
6093 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6094 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6095 (Fset_file_times, Finsert_file_contents)
6096 (Fchoose_write_coding_system, Fwrite_region):
6097 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6098 * font.c (font_registry_charsets, font_parse_fcname)
6099 (font_prepare_cache, font_update_drivers, Flist_fonts):
6100 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6101 * frame.c (make_frame, Fmake_terminal_frame)
6102 (x_set_frame_parameters, x_report_frame_params)
6103 (x_default_parameter, Fx_parse_geometry):
6104 * ftfont.c (syms_of_ftfont):
6105 * image.c (gif_load):
6106 * keyboard.c (command_loop_1):
6107 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6108 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6109 (Fminor_mode_key_binding, accessible_keymaps_1)
6110 (Faccessible_keymaps, Fwhere_is_internal):
6111 * lread.c (read_emacs_mule_char):
6112 * menu.c (find_and_return_menu_selection):
6113 * minibuf.c (get_minibuffer):
6114 * nsfns.m (Fns_perform_service):
6115 * nsfont.m (ns_script_to_charset):
6116 * nsmenu.m (ns_popup_dialog):
6117 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6118 (Fx_own_selection_internal):
6119 * nsterm.m (append2):
6120 * print.c (Fredirect_debugging_output)
6121 (print_prune_string_charset):
6122 * process.c (Fdelete_process, Fprocess_contact)
6123 (Fformat_network_address, set_socket_option)
6124 (read_and_dispose_of_process_output, write_queue_push)
6125 (send_process, exec_sentinel):
6126 * sound.c (Fplay_sound_internal):
6127 * textprop.c (validate_plist, add_properties)
6128 (Fput_text_property, Fadd_face_text_property)
6129 (copy_text_properties, text_property_list, syms_of_textprop):
6130 * unexaix.c (report_error):
6131 * unexcoff.c (report_error):
6132 * unexsol.c (unexec):
6133 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6134 (Fformat_mode_line, syms_of_xdisp):
6135 * xfaces.c (set_font_frame_param)
6136 (Finternal_lisp_face_attribute_values)
6137 (Finternal_merge_in_global_face, syms_of_xfaces):
6138 * xfns.c (x_default_scroll_bar_color_parameter)
6139 (x_default_font_parameter, x_create_tip_frame):
6140 * xfont.c (xfont_supported_scripts):
6141 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6142 (menu_help_callback, xmenu_show):
6144 * xterm.c (set_wm_state):
6145 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6146 and similarly for list2 through list5.
6148 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6150 * callproc.c (Fcall_process_region): Fix minor race and tune.
6151 (create_temp_file): New function, with the temp-file-creation part
6152 of the old Fcall_process_region. Use Fcopy_sequence to create the
6153 temp file name, rather than alloca + build_string, for simplicity.
6154 Don't bother to block input around the temp file creation;
6155 shouldn't be needed. Simplify use of mktemp.
6156 Use record_unwind_protect immediately after creating the temp file;
6157 this closes an unlikely race where the temp file was not removed.
6158 Use memcpy rather than an open-coded loop.
6159 (Fcall_process_region): Use the new function. If the input is
6160 empty, redirect from /dev/null rather than from a newly created
6161 empty temp file; this avoids unnecessary file system traffic.
6163 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6165 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6166 Simplify by making this case like the other two. This is a bit
6167 slower on obsolete hosts, but the extra complexity isn't worth it.
6169 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6170 * process.c (create_process) [!DOS_NT]:
6171 Remove now-unnecessary calls to emacs_close.
6173 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6175 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6176 returning early. (Bug#14850)
6178 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6179 and inhibit-iso-escape-detection attributes of 'undecided'.
6182 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6184 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6185 Reported by Herbert J. Skuhra in
6186 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6188 Don't lose top specpdl entry when memory is exhausted.
6189 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6190 specpdl overflow here, to simplify callers; all callers changed.
6191 Always reserve an unused entry at the stack top; this avoids
6192 losing the top entry's information when memory is exhausted.
6194 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6196 Clean up errno reporting and fix some errno-reporting bugs.
6197 * callproc.c (Fcall_process):
6198 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6199 * process.c (create_process, Fmake_network_process):
6200 * unexaix.c (report_error):
6201 * unexcoff.c (report_error):
6202 Be more careful about reporting the errno of failed operations.
6203 The code previously reported the wrong errno sometimes.
6204 Also, prefer report_file_errno to setting errno + report_file_error.
6205 (Fcall_process): Look at openp return value rather than at path,
6206 as that's a bit faster and clearer when there's a numeric predicate.
6207 * fileio.c (report_file_errno): New function, with most of the
6208 old contents of report_file_error.
6209 (report_file_error): Use it.
6210 (Ffile_exists_p, Ffile_accessible_directory_p):
6211 Set errno to 0 when it is junk.
6212 * fileio.c (Faccess_file):
6213 * image.c (x_create_bitmap_from_file):
6214 Use faccessat rather than opening the file, to avoid the hassle of
6215 having a file descriptor open.
6216 * lisp.h (report_file_errno): New decl.
6217 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6220 * process.c (create_process, wait_reading_process_output) [AIX]:
6221 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6222 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6223 a multithreaded environment anyway).
6224 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6226 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6228 * image.c (x_find_image_file): Don't close a remote file handle.
6230 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6232 Fix races with threads and file descriptors.
6233 * callproc.c (Fcall_process_region):
6234 * dired.c (open_directory):
6235 * emacs.c (main, Fdaemon_initialized):
6236 * image.c (x_find_image_file):
6237 * inotify.c (Finotify_rm_watch):
6238 * lread.c (Flocate_file_internal):
6239 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6240 * term.c (term_mouse_moveto, init_tty):
6241 * termcap.c (tgetent):
6242 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6243 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6244 * unexhp9k800.c, unexmacosx.c (unexec):
6245 * callproc.c (Fcall_process_region):
6246 Use emacs_close, not close.
6247 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6248 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6249 and posix_close function on current platforms (which all lack them).
6250 (emacs_close): Use it. This should fix the races on GNU/Linux and
6251 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6252 and it should avoid closing random victim file descriptors on
6255 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6257 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6258 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6261 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6262 This is for .gdbinit xbacktrace.
6264 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6265 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6266 (emacs_set_tty): Now static.
6267 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6268 * term.c (tty_capable_p, tty_default_color_capabilities)
6269 (get_tty_terminal, term_mouse_movement)
6270 (handle_one_term_event, init_tty, maybe_fatal):
6271 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6272 (tgetent, scan_file, name_match, compare_contin):
6273 * terminal.c (get_terminal):
6274 Use bool for boolean.
6275 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6276 Prefer char to unsigned char if either will do.
6277 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6278 (tty_write_glyphs): Prefer int to unsigned.
6279 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6280 All callers changed.
6281 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6283 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6286 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6287 (B__dummy__): New dummy symbol, to pacify C89.
6288 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6289 they can't grok varargs macros.
6290 * dispnew.c (add_window_display_history)
6291 (add_frame_display_history):
6292 * print.c (print_object):
6293 * xdisp.c (debug_method_add):
6294 Use %p printf format only for void pointers.
6295 * emacs.c (usage_message): New constant, replacing ...
6296 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6297 (main): Adjust to usage reorg.
6298 * fns.c (syms_of_fns):
6299 * profiler.c (syms_of_profiler):
6300 Don't use non-constant struct initializers.
6301 * gnutls.h (gnutls_initstage_t):
6302 * lisp.h (enum Lisp_Fwd_Type):
6303 * lread.c (lisp_file_lexically_bound_p):
6304 * xsettings.c (anonymous enum):
6305 Remove trailing comma.
6306 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6307 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6308 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6310 * regex.c (const_re_char): New type, to pacify strict C89.
6311 All uses of 'const re_char' replaced to use it.
6312 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6313 with glibc when strict C89. This change is imported from gnulib.
6315 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6316 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6317 Omit GNU_LINUX implementation, since it requires long long.
6318 * xterm.c (x_draw_underwave):
6319 Do not assume the traditional order of struct's members.
6320 (x_term_init): Rewrite to avoid the need for non-constant structure
6323 Syntax cleanup, mostly replacing macros with functions.
6324 This removes the need for the syntax_temp hack.
6325 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6326 * syntax.c (SYNTAX_INLINE): New macro.
6327 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6328 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6329 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6330 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6331 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6332 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6333 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6334 Now constants, not macros.
6335 (syntax_temp) [!__GNUC__]: Remove.
6336 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6337 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6338 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6339 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6340 Move here from syntax.h; now functions, not macros. Except for the
6341 last function, these are static since only syntax.c uses them.
6342 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6343 All uses changed. Now a function, not a macro; use this fact
6344 to simplify the code.
6345 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6346 compiler bugs; no longer relevant.
6347 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6348 (SYNTAX_INLINE): New macro.
6349 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6350 for the new functions. Use bool for boolean member.
6351 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6352 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6353 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6354 (SETUP_BUFFER_SYNTAX_TABLE):
6355 Now extern inline functions, not macros.
6356 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6357 Remove; all uses replaced by implementation.
6358 (syntax_temp) [!__GNUC__]: Remove decl.
6359 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6361 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6363 * emacs.c (main): Fix syntax error.
6365 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6367 Timestamp fixes for undo (Bug#14824).
6368 * atimer.c (schedule_atimer):
6369 * fileio.c (Ffile_newer_than_file_p):
6370 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6371 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6372 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6373 (syms_of_fileio): Remove Sclear_visited_file_name.
6374 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6375 file doesn't exist; this avoids an ambiguity with negative timestamps.
6376 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6377 * systime.h (make_emacs_time, invalid_emacs_time):
6378 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6379 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6380 * undo.c (record_first_change): Push (visited-file-modtime) onto
6381 undo list rather than reimplementing it by hand, incorrectly.
6383 2013-07-09 Ken Brown <kbrown@cornell.edu>
6385 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6387 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6389 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6391 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6393 Handle errno and exit status a bit more carefully.
6394 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6395 number into an exit status. Instead, use EXIT_CANCELED.
6396 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6397 * callproc.c (relocate_fd):
6398 * emacs.c (close_output_streams, main):
6399 * process.c (create_process):
6400 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6401 Use emacs_perror for simplicity.
6402 * callproc.c (relocate_fd, main):
6403 * sysdep.c (sys_subshell):
6404 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6405 (shut_down_emacs): Use emacs_write, not write.
6406 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6407 * fileio.c (Fcopy_file, e_write):
6408 * nsterm.m (ns_select):
6409 * process.c (send_process):
6410 * sound.c (vox_write):
6411 Use emacs_write_sig, not emacs_write.
6412 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6413 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6415 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6417 (emacs_full_write): New function.
6418 (emacs_write): Rewrite to use it.
6419 (emacswrite_sig, emacs_perror): New functions.
6420 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6422 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6424 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6425 on NS even if it is present. Pixmap on NS is a void*.
6427 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6429 Port to Ubuntu 10 (Bug#14803).
6430 Problem reported by T.V. Raman.
6431 * process.c (close_on_exec, accept4, process_socket):
6432 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6434 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6436 * w32.c (sys_dup): Declare prototype.
6440 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6442 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6444 Make file descriptors close-on-exec when possible (Bug#14803).
6445 This simplifies Emacs a bit, since it no longer needs to worry
6446 about closing file descriptors by hand in some cases.
6447 It also fixes some unlikely races. Not all such races, as
6448 libraries often open files internally without setting
6449 close-on-exec, but it's an improvement.
6450 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6451 * callproc.c (Fcall_process) [!MSDOS]:
6452 * emacs.c (main) [!DOS_NT]:
6453 * nsterm.m (ns_term_init):
6454 * process.c (create_process):
6455 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6456 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6457 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6458 Prefer mkostemp with O_CLOEXEC to mkstemp.
6459 * callproc.c (relocate_fd) [!WINDOWSNT]:
6460 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6461 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6463 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6464 Make the resulting file descriptor close-on-exec.
6465 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6466 * lread.c (load_descriptor_list, load_descriptor_unwind):
6467 Remove; no longer needed. All uses removed.
6468 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6469 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6471 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6472 (Fmake_network_process, Fnetwork_interface_list):
6473 (Fnetwork_interface_info, server_accept_connection):
6474 Make newly-created socket close-on-exec.
6475 * sysdep.c (emacs_open, emacs_fopen):
6476 Make new-created descriptor close-on-exec.
6477 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6478 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6480 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6482 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6483 for NS_IMPL_GNUSTEP.
6485 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6487 Fix openp errno handling.
6488 * callproc.c (Fcall_process): Preserve openp errno around close.
6489 * lread.c (openp): Set errno when returning -1, as some callers
6492 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6494 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6496 * nsterm.h (NSSavePanel): Update comment.
6497 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6498 (ns_run_file_dialog): Declare.
6500 * nsfns.m: Remove panelOK.
6502 (ns_run_file_dialog): New function.
6503 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6504 event loop, so file dialog is popped up by ns_run_file_dialog, called
6505 by sendEvent (Bug#14578).
6506 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6508 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6510 * xdisp.c (default_line_pixel_height): New function.
6511 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6512 (try_cursor_movement, redisplay_window, try_window)
6513 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6515 * window.c (window_scroll_pixel_based):
6516 use default_line_pixel_height.
6518 * dispextern.h (default_line_pixel_height): Add prototype.
6520 * frame.c (x_set_line_spacing): Accept a float value for
6521 line-spacing parameter, per the documentation.
6523 * data.c (Fmultibyte_string_p): Doc fix.
6525 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6527 Use emacs_open more consistently when opening files.
6528 This handles EINTR more consistently now, and makes it easier
6529 to introduce other uniform changes to file descriptor handling.
6530 * src/systdio.h: New file.
6531 * src/buffer.c (mmap_init):
6532 * cygw32.c (chdir_to_default_directory):
6533 * dispnew.c (Fopen_termscript):
6534 * emacs.c (Fdaemon_initialized):
6535 * fileio.c (Fdo_auto_save):
6536 * image.c (slurp_file, png_load_body, jpeg_load_body):
6537 * keyboard.c (Fopen_dribble_file):
6539 * print.c (Fredirect_debugging_output):
6540 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6541 * termcap.c (tgetent):
6542 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6543 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6544 * w32term.c (w32_initialize) [CYGWIN]:
6545 * xfaces.c (Fx_load_color_file):
6546 Use emacs_open instead of plain open, and emacs_fopen instead of
6548 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6549 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6550 * callproc.c (default_output_mode): New constant.
6551 (Fcall_process): Use it to call emacs_open instead of plain creat.
6552 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6553 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6554 (emacs_fopen): New function.
6555 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6556 Include <lisp.h>, for emacs_open.
6557 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6559 Remove duplicate #include directives.
6560 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6562 Don't include stdio.h twice.
6563 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6564 Don't include sys/types.h or stdio.h twice.
6565 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6566 * lread.c: Don't include coding.h twice.
6567 * nsfont.m: Don't include frame.h twice.
6568 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6569 * ralloc.c: Don't include <unistd.h> twice.
6570 * xdisp.c: Don't include font.h twice.
6571 * xterm.c: Don't include fontset.h twice.
6572 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6574 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6576 Scale ImageMagick images more carefully.
6577 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6578 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6579 Be more careful about avoiding undefined behavior after
6580 integer overflow and division by zero.
6582 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6584 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6585 (syms_of_w32fns): DEFSYM them.
6586 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6587 (CCHDEVICENAME): Define macros if not defined.
6588 (struct MONITOR_INFO_EX): New struct.
6589 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6590 (enum_display_monitors_fn): New variable.
6591 (globals_of_w32fns): Initialize it.
6592 (Fx_display_pixel_width, Fx_display_pixel_height)
6593 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6594 multi-monitor setups in docstrings.
6595 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6596 screen size by primary monitor's millimeter per pixel.
6597 (w32_monitor_enum, w32_display_monitor_attributes_list)
6598 (w32_display_monitor_attributes_list_fallback)
6599 (Fw32_display_monitor_attributes_list): New functions.
6600 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6602 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6604 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6606 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6608 * fileio.c (Qfile_notify_error): New error symbol.
6610 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6611 * inotify.c (inotify_callback, symbol_to_inotifymask)
6612 (Finotify_add_watch, Finotify_rm_watch): Use it.
6613 (inotifyevent_to_event): Exchange order of cookie and file name.
6614 (Finotify_add_watch): Adapt docstring.
6616 * lisp.h (Qfile_notify_error): Declare.
6618 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6620 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6621 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6622 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6623 which did not work (see <http://bugs.gnu.org/14569#307>).
6624 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6625 && (!noninteractive || initialized)). This attempts to thread
6626 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6628 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6630 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6631 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6633 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6635 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6636 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6637 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6638 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6640 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6642 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6643 Define to __sys_siglist.
6645 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6647 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6648 word-wrap, so that overflow-newline-into-fringe would work in
6649 visual-line-mode. (Bug#2749)
6650 (move_it_in_display_line_to): When the last scanned display
6651 element fits exactly on the display line, and
6652 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6653 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6654 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6655 finding buffer position that corresponds to pixel coordinates,
6656 e.g. in buffer_posn_from_coords.
6658 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6660 * process.c (handle_child_signal): Call catch_child_signal if
6663 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6665 Don't convert function pointers to void * and back.
6666 It isn't portable C, and it's easy enough to avoid.
6667 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6668 (make_save_value): Add support for SAVE_FUNCPOINTER.
6669 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6670 * print.c (print_object):
6671 Distinguish function from object pointers.
6672 * lisp.h (SAVE_FUNCPOINTER): New constant.
6673 (SAVE_SLOT_BITS): Adjust to it.
6674 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6675 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6676 (voidfuncptr): New typedef.
6677 (struct Lisp_Save_Value): New member data[0].funcpointer.
6678 (XSAVE_FUNCPOINTER): New function.
6680 Simplify buildobj processing.
6681 * Makefile.in (buildobj.h): Make it a sequence of strings each
6682 followed by comma, rather than a single string. Put it into a
6683 .tmp file in case there's an error while generating it.
6684 (gl-stamp): Use .tmp for temp files.
6685 (mostlyclean): Clean .tmp files.
6686 * doc.c (buildobj): Move to just the routine that needs it.
6687 It's now an array of strings, so processing is simpler.
6689 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6691 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6692 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6693 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6694 Invoke malloc_enable_thread even when not interactive.
6695 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6696 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6697 in this case, since the underlying bug has now been fixed.
6699 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6701 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6702 unlinking it (bug#14691).
6704 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6706 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6707 before checking whether buffer is modified. This lets
6708 `kill-buffer-query-functions' cancel killing of the buffer or save
6709 its content before `kill-buffer' asks user the "Buffer %s
6710 modified; kill anyway?" question.
6712 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6714 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6715 Let the super performKeyEquivalent deal with them (Bug#14747).
6717 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6719 * widget.c (resize_cb): Remove unused local.
6721 Do not use GTK 3 if it exists but cannot be compiled.
6722 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6723 * xterm.c (x_error_handler) [!USE_GTK]:
6726 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6728 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6730 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6731 to the valid range of values. (Bug#14753)
6733 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6734 when moving point by using the current glyph matrix. This avoids
6735 the need to force redisplay when this function is called in a
6738 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6740 Fix minor problems found by static checking.
6741 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6742 Redo the latter's body to sidestep GCC parenthesization warnings.
6743 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6744 * coding.c (detect_coding, detect_coding_system):
6745 * coding.h (struct undecided_spec):
6746 Use bool for boolean.
6747 * image.c (QCmax_width, QCmax_height): Now static.
6748 * xdisp.c (Fmove_point_visually): Remove unused local.
6750 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6752 * xdisp.c (Fmove_point_visually): New function.
6754 2013-06-28 Kenichi Handa <handa@gnu.org>
6756 * coding.h (define_coding_undecided_arg_index): New enum.
6757 (coding_attr_index): New members
6758 coding_attr_undecided_inhibit_null_byte_detection,
6759 coding_attr_undecided_inhibit_iso_escape_detection,
6760 coding_attr_undecided_prefer_utf_8.
6761 (undecided_spec): New struct.
6762 (struct coding_system): New member `undecided' of the member
6765 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6766 (detect_coding): Likewise.
6767 (detect_coding_system): Likewise.
6768 (Fdefine_coding_system_internal): New coding system properties
6769 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6771 (syms_of_coding): Adjust for coding_arg_undecided_max.
6773 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6775 * image.c (x_from_xcolors): Remove unused local.
6777 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6779 Defer image data transfer between X client and server until actual
6782 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6785 * image.c (Destroy_Image): Remove.
6786 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6787 `mask_p', and `colors_p'. All uses changed.
6788 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6789 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6790 New macros for `flags' arg to x_clear_image_1.
6791 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6792 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6793 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6794 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6795 (image_get_x_image, image_unget_x_image): New functions or macros.
6796 (image_background, image_background_transparent, x_to_xcolors)
6797 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6798 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6799 instead of Destroy_Image.
6800 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6801 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6802 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6803 (imagemagick_load_image, svg_load_image): Use them instead of
6804 x_create_x_image_and_pixmap, and x_put_x_image followed by
6805 x_destroy_x_image, respectively.
6806 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6807 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6808 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6809 background_transparent fields.
6810 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6811 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6813 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6815 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6816 This mostly consists of undoing recent changes.
6817 * callproc.c (Fcall_process):
6818 * process.c (create_process):
6819 Do not worry about catching SIGCHLD here, undoing previous change.
6820 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6821 * process.c, process.h (catch_child_signal):
6822 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6823 * process.c (catch_child_handler): Don't worry about being called
6824 lazily and do not assume caller has blocked SIGCHLD, undoing
6825 previous change. Move first-time stuff back to
6826 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6827 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6828 set lib_child_handler if it's already initialized, which may
6829 help avoid problems on GNUStep.
6831 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6833 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6834 * callproc.c (Fcall_process):
6835 * process.c (create_process):
6836 Make sure SIGCHLD is caught before we fork,
6837 since Emacs startup no arranges to catch SIGCHLD.
6838 * process.c (lib_child_handler): Initialize to null, not to
6840 (catch_child_signal): Allow self to be called lazily.
6841 Do nothing if it's already been called.
6842 Assume caller has blocked SIGCHLD (all callers do now).
6843 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6844 just before it's really needed.
6845 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6846 since it hasn't been caught yet.
6848 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6850 * image.c (compute_image_size): New function to implement
6851 :max-width and :max-height.
6852 (imagemagick_load_image): Use it.
6854 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6856 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6857 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6859 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6860 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6861 the SIGCHLD handler, since the code is not atomic and (due to glib)
6862 signals may be arriving now.
6863 * sysdep.c (init_signals): Do not catch child signals here;
6864 'main' now does that later, at a safer time.
6866 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6868 Clean up SIGCHLD handling a bit (Bug#14569).
6869 * process.c, process.h (catch_child_signal):
6870 Now always extern, even if !NS_IMPL_GNUSTEP.
6871 * process.c (catch_child_signal): Move glib tickler here from
6872 init_process_emacs, so that it's done earlier in Emacs
6873 initialization. Also move the noninteractive && !initialized
6874 check here from init_process_emacs. This is all a bit cleaner for
6875 GNUish platforms, and I hope it works around the Cygwin bug.
6876 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6877 that glib signal handling is tickled before glib creates threads.
6879 * process.c (wait_reading_process_output): Avoid int overflow
6880 when reading more than 2 GiB total from a process.
6882 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6884 * process.c (create_process): Handle a couple more cases,
6885 i.e., work even if new_argv and wait_child_setup[i] are cached.
6886 Use Fcall_process's style for volatile vars.
6888 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6890 * process.c (create_process): Mark PROCESS volatile.
6892 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6894 Use C99-style flexible array members if available.
6895 This avoids some subtle aliasing issues, which typically
6896 aren't a problem with GCC but may be a problem elsewhere.
6897 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6898 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6899 In either case, it uses a flexible array member rather than
6900 the old struct hack. All uses changed.
6901 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6902 Adjust to sdata reorganization.
6903 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6904 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6905 that ports better to pre-C99 non-GCC.
6906 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6907 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6908 as the latter has changed.
6909 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6910 and port better to pre-C99 GCC.
6911 * image.c (struct xpm_cached_color):
6912 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6913 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6914 Use FLEXIBLE_ARRAY_MEMBER.
6915 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6916 Move decl to top level so it gets checked against implementation.
6917 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6918 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6920 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6922 * syntax.c: Integer cleanups.
6923 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6924 All uses that need 0-or-2 changed to:
6925 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6926 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6927 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6928 (char_quoted, prev_char_comend_first, back_comment)
6929 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6930 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6931 Use bool for boolean.
6932 (update_syntax_table, skip_chars, skip_syntaxes):
6933 Prefer int to unsigned when either will do.
6934 (back_comment): Return boolean success flag, like forw_comment,
6935 instead of positive-or-minus-1 (which might have overflowed int anyway).
6936 Don't stuff ptrdiff_t into int.
6937 (syntax_spec_code, syntax_code_spec): Now const.
6938 (Fmatching_paren, scan_lists, scan_sexps_forward):
6939 Use enum syntaxcode for syntax code.
6940 (Fmatching_paren): Check that arg is a character, not just an integer.
6941 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6942 (Finternal_describe_syntax_value): Omit no-longer-needed
6944 (skip_chars): Use char, not unsigned char, when the distinction
6946 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6947 * bytecode.c (exec_byte_code):
6948 * syntax.c (syntax_spec_code, Fchar_syntax)
6949 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6951 * syntax.h (SYNTAX_WITH_FLAGS):
6952 Omit unnecessary casts.
6954 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6956 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6957 line dimensions here, to avoid race conditions with the main
6958 thread. (Bug#14062, bug#14630, bug#14669)
6960 * w32term.c (w32_draw_window_cursor): Compute the header line and
6961 mode line dimensions here.
6962 <w32_system_caret_window, w32_system_caret_hdr_height>:
6963 <w32_system_caret_mode_height>: New variables.
6965 * w32term.h: Declare them.
6967 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6969 * alloc.c (die): Move "assertion failed" string here ...
6970 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6971 COND when SUPPRESS_CHECKING. This shrinks the executable text
6972 size by 0.8% to 2.2% when configured with --enable-checking,
6973 depending on optimization flags (GCC 4.8.1 x86-64).
6975 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6977 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6979 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6980 base is 2; this is more accurate.
6982 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6984 * sound.c (string_default): Move to !WINDOWSNT section.
6985 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6987 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6989 * sound.c: Integer cleanups.
6990 Remove unnecessary forward decls.
6991 (struct sound_device): The 'file' member is now a Lisp_Object, not
6992 a char *, so that we needn't invoke alloca on a huge size.
6993 (Fplay_sound_internal): Adjust to this.
6994 (string_default): New function.
6995 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6996 Use it to adjust to the struct sound_device change.
6997 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6998 (be2hs) [0]: Remove.
7000 * syntax.c (skip_chars): Don't use uninitialized storage
7001 when searching a multibyte buffer for characters that are not in a
7002 unibyte string that contains non-ASCII characters.
7004 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7006 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7007 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7009 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7011 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7013 2013-06-18 Kenichi Handa <handa@gnu.org>
7015 * font.c (Ffont_spec): Signal an error for an invalid font name
7018 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7020 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7021 In particular this ports to 32-bit sparc Sun cc.
7022 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7023 array with a dummy element at specpdl[-1], so that its address can
7025 (unbind_to): Do not copy the binding; not needed, now that we
7026 copy old_value in the one place where the copy is needed.
7027 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7028 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7029 (union specbinding): Rename from struct specbinding. Redo layout
7030 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7031 which is not portable. With Sun C 5.12 32-bit sparc, the
7032 declaration causes nargs to be an unsigned bitfield, a behavior
7033 that the C standard allows; but Emacs wants nargs to be signed.
7034 The overall type is now a union of structures rather than a
7035 structure of union of structures, and the 'kind' member is now a
7036 bitfield, so that the overall type doesn't grow. All uses changed.
7037 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7039 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7041 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7042 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7044 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7046 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7048 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7049 unless we know that the window w's frame is a frame object.
7050 Another attempt at solving bug#14062 and bug#14630.
7052 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7054 * textprop.c (property_set_type): New enum.
7055 (add_properties): Allow appending/prepending text properties.
7056 (add_text_properties_1): Factored out of Fadd_text_properties.
7057 (Fadd_text_properties): Move all the code into
7058 add_text_properties_1.
7059 (Fadd_face_text_property): New function that calls
7060 add_text_properties_1.
7062 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7064 Move functions from lisp.h to individual modules when possible.
7065 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7066 * alloc.c (XFLOAT_INIT, set_symbol_name):
7067 * buffer.c (CHECK_OVERLAY):
7068 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7069 (set_char_table_parent):
7070 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7071 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7072 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7073 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7075 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7076 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7077 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7078 (backtrace_args, backtrace_debug_on_exit):
7079 * floatfns.c (CHECK_FLOAT):
7080 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7081 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7082 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7083 (set_hash_index_slot):
7084 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7085 * marker.c (CHECK_MARKER):
7086 * textprop.c (CHECK_STRING_OR_BUFFER):
7087 * window.c (CHECK_WINDOW_CONFIGURATION):
7088 Move here from lisp.h, and make these functions static rather than
7090 * buffer.c (Qoverlayp):
7092 * fns.c (Qhash_table_p):
7093 * window.c (Qwindow_configuration_p):
7095 * lisp.h: Remove the abovementioned defns and decls.
7097 Use functions, not macros, for XINT etc (Bug#11935).
7098 In lisp.h, prefer functions to function-like macros, and
7099 constants to object-like macros, when either will do. This:
7100 . simplifies use, as there's no more need to worry about
7101 arguments' side effects being evaluated multiple times.
7102 . makes the code easier to debug on some platforms.
7103 However, when using gcc -O0, keep using function-like macros
7104 for a few critical operations, for performance reasons.
7105 This sort of thing isn't needed with gcc -Og, but -Og
7106 is a GCC 4.8 feature and isn't widely-enough available yet.
7107 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7108 Remove enum lsb_bits; no longer needed.
7109 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7110 * buffer.c (Qoverlap):
7112 * fns.c (Qhash_table_p):
7113 Now extern, so lisp.h can use these symbols.
7114 * dispextern.h: Include character.h, for MAX_CHAR etc.
7115 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7116 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7117 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7118 (GLYPH_CODE_P): Move here from lisp.h.
7119 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7120 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7121 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7122 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7123 XUNTAG now returns void *.
7124 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7125 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7126 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7127 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7128 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7129 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7130 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7131 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7132 New macros, renamed from their sans-lisp_h_ counterparts.
7133 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7134 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7135 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7136 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7137 If compiling via GCC without optimization, define these as macros
7138 in addition to inline functions.
7139 To disable this, compile with -DINLINING=0.
7140 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7141 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7142 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7143 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7144 (INTMASK, VALMASK): Now macros, since static values cannot be
7145 accessed from extern inline functions.
7146 (VALMASK): Also a constant, for benefit of old GDB.
7147 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7148 is INTEGERP, which can fold it in.
7149 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7150 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7151 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7152 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7153 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7154 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7155 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7156 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7157 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7158 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7159 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7160 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7161 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7162 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7163 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7164 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7165 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7166 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7167 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7168 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7169 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7170 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7171 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7172 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7173 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7174 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7175 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7176 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7177 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7178 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7179 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7180 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7181 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7183 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7184 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7185 (VALMASK): Define in one place rather than in two, merging the
7186 USE_LSB_TAG parts; this is simpler.
7187 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7188 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7189 Move up, to avoid use before definition.
7190 Also include "globals.h" earlier, for the same reason.
7191 (make_natnum): New function.
7192 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7193 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7194 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7195 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7196 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7197 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7198 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7199 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7200 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7201 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7202 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7203 (Qwindow_configuration_p, Qimage): New forward declarations.
7204 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7205 (STRING_COPYIN): Remove; unused.
7206 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7207 (xcar_addr, xcdr_addr): New functions. All uses changed.
7208 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7209 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7210 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7211 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7212 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7213 (TYPE_RANGED_INTEGERP): Simplify.
7214 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7215 (setlocale, fixup_locale, synchronize_system_messages_locale)
7216 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7217 Now empty functions, not macros.
7218 (functionp): Return bool, not int.
7219 * window.c (Qwindow_configuration_p): Now extern,
7220 so window.h can use it.
7221 * window.h (Qwindowp): Move decl back to lisp.h.
7223 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7225 * xdisp.c (Fline_pixel_height): New function, required for solving
7228 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7230 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7232 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7234 * lread.c (syms_of_lread):
7235 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7237 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7239 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7241 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7243 * fileio.c (expand_file_name): Doc fix.
7245 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7247 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7248 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7249 Wait for self, not for 0. This can't hurt on GNU or similar
7250 system, and may help with Cygwin.
7252 * keyboard.c: Don't use PROP (...) as an lvalue.
7253 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7254 Use set_prop (A, B), not PROP (A) = B.
7256 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7258 * xdisp.c (get_it_property): Use it->window instead of generating
7259 a Lisp object from it->w.
7261 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7263 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7264 get-char-property the window that is being rendered, instead of
7265 the buffer, to support window-specific overlays. (Bug#14575)
7266 (compute_display_string_pos): When W is NULL, use the current
7267 buffer as the object to pass to get-char-property.
7268 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7269 pointer member of the bidi iterator, since no window is pertinent
7272 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7274 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7275 being displayed, and pass it to compute_display_string_pos.
7276 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7277 (bidi_paragraph_init): All callers changed.
7279 * xdisp.c (init_from_display_pos, init_iterator)
7280 (handle_single_display_spec, next_overlay_string)
7281 (get_overlay_strings_1, reseat_1, reseat_to_string)
7282 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7283 Set bidi_it.w member from it->w.
7284 (compute_display_string_pos): Accept additional argument, the
7285 window being displayed, and pass it to Fget_char_property.
7288 * dispextern.h (struct bidi_it): New member w, the window being
7290 (compute_display_string_pos): Adjust prototype.
7292 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7294 * xgselect.c: Remove unneeded include xterm.h.
7296 * process.c (wait_reading_process_output): Check for NS before GLIB.
7297 GLIB may be linked in due to rsvg, but ns_select must be called.
7299 * xgselect.c (xg_select): Remove call to window_system_available
7300 and g_main_context_pending at the top, so Gdk events (i.e. file
7301 notify) are processed when Emacs is started with -nw.
7303 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7305 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7306 (ctagsfiles3): New variable, includes only *.m files.
7307 (TAGS): Use an explicit language name in the regular expressions,
7308 to avoid transformation of '/SOMETHING' by MSYS to
7309 'c:\MSYS\SOMETHING'.
7311 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7313 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7315 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7317 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7318 still need to set the mouse pointer shape and activate help-echo.
7321 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7323 A few porting etc. fixes for the new file monitor code.
7324 See the thread containing
7325 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7326 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7327 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7328 (dir_monitor_callback, Fgfile_rm_watch):
7329 Use assq_no_quit instead of Fassoc, for speed.
7330 (dir_monitor_callback, Fgfile_rm_watch):
7331 eassert that the monitor is a fixnum.
7332 (dir_monitor_callback): No need for CDR_SAFE.
7333 Simplify building of lisp with alternative tails.
7334 (Fgfile_add_watch, Fgfile_rm_watch):
7335 Do not assume glib functions set errno reliably on failure.
7336 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7337 and signal an error otherwise.
7338 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7339 Use Fdelq instead of Fdelete, for speed.
7341 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7343 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7344 don't insist on being invoked on a highlighted tool-bar button.
7345 Avoids losing tool-bar functionality when mouse-highlight is nil.
7346 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7347 Don't highlight when mouse-highlight is nil.
7348 (note_mouse_highlight): When mouse-highlight is nil, don't return
7349 right away; instead, run tool-bar and mode-line highlight
7350 subroutine, clear any existing highlight, and revert the mouse
7351 pointer to its default shape. (Bug#14558)
7353 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7355 * lisp.mk (lisp): Add prog-mode.el.
7357 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7359 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7360 * process.c (dummy_handler): New function.
7361 (lib_child_handler): New static var.
7362 (handle_child_signal): Invoke it.
7363 (catch_child_signal): If a library has set up a signal handler,
7364 save it into lib_child_handler.
7365 (init_process_emacs): If using glib and not on Windows, tickle glib's
7366 child-handling code so that it initializes its private SIGCHLD handler.
7367 * syssignal.h (SA_SIGINFO): Default to 0.
7368 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7369 31; it should no longer be needed now.
7371 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7373 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7375 * gfilenotify.c (globals_of_gfilenotify): New function.
7376 (syms_of_gfilenotify): Move global initialization there.
7378 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7380 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7382 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7383 * keyboard.c (menu_bar_items, tool_bar_items):
7384 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7385 not override local keymaps any more.
7387 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7389 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7391 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7393 * w32console.c (initialize_w32_display): Return the dimensions of
7394 the console window via 2 additional arguments, not via the current
7395 frame. This avoids crashes due to overrunning the bounds of
7396 frame's decode_mode_spec_buffer, which is not resized following
7397 the change of the frame dimensions from the initial 10x10.
7399 * w32term.h (w32_initialize_display_info): Adjust prototype.
7401 * term.c (init_tty): Take dimensions of the frame from the values
7402 returned by initialize_w32_display.
7404 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7405 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7406 (LIBES): Add $(GFILENOTIFY_LIBS).
7408 * w32inevt.c (handle_file_notifications): Add dummy implementation
7409 for !HAVE_W32NOTIFY.
7411 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7413 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7415 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7417 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7419 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7421 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7423 Fix minor problems found by static checking.
7424 * data.c (pure_write_error):
7425 Use xsignal2, not Fsignal, as Fsignal might return.
7426 * eval.c (set_backtrace_debug_on_exit): Now static.
7427 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7428 No longer inline. EXTERN_INLINE is needed only for functions
7429 defined in .h files. Reindent function header as per GNU style.
7430 (backtrace_p, backtrace_top, backtrace_next):
7431 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7432 compiler or linker. Add extern decls to pacify gcc -Wall.
7433 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7435 * frame.c (free_monitors): Define only on platforms that need it.
7436 * nsterm.m (ns_term_init):
7437 * process.c (catch_child_signal):
7438 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7439 defined on all porting targets these days.
7440 * process.c, process.h (catch_child_signal):
7441 Make it extern only if NS_IMPL_GNUSTEP is defined.
7443 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7445 * w32.c (gettimeofday): Make the signature identical to prototype
7446 in nt/inc/sys/time.h.
7448 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7450 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7453 * keyboard.c (safe_run_hooks_error): Improve error message.
7455 * data.c (pure_write_error): Add `object' argument.
7456 * puresize.h (CHECK_IMPURE): Use it.
7458 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7460 * Makefile.in (NOTIFY_OBJ): New variable.
7461 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7463 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7464 Call syms_of_gfilenotify.
7466 * gfilenotify.c: New file.
7468 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7469 and Qfile_w32notify.
7470 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7471 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7473 * lisp.h: Declare syms_of_gfilenotify.
7475 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7477 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7479 Merge the specpdl and backtrace stacks. Make the structure of the
7480 specpdl entries more obvious via a tagged union of structs.
7481 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7482 (enum specbind_tag): New enum.
7483 (struct specbinding): Make it a tagged union of structs.
7484 Add a case for backtrace records.
7485 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7486 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7487 (backtrace_debug_on_exit): New accessors.
7488 (struct backtrace): Remove.
7489 (struct catchtag): Remove backlist field.
7490 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7492 (Flocal_variable_p): Speed up the common case where the binding is
7494 * eval.c (backtrace_list): Remove.
7495 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7496 (set_backtrace_args, set_backtrace_nargs)
7497 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7498 (backtrace_next): New functions.
7499 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7500 (unwind_to_catch, internal_lisp_condition_case)
7501 (internal_condition_case, internal_condition_case_1)
7502 (internal_condition_case_2, internal_condition_case_n): Don't bother
7503 with backtrace_list any more.
7504 (Fsignal): Adjust to new backtrace format.
7505 (grow_specpdl): Move up.
7506 (record_in_backtrace): New function.
7507 (eval_sub, Ffuncall): Use it.
7508 (apply_lambda): Adjust to new backtrace format.
7509 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7511 (specbind): Adjust to new specpdl format. Simplify.
7512 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7513 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7515 (mark_backtrace): Remove.
7516 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7517 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7518 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7520 * profiler.c (record_backtrace): Use get_backtrace.
7521 (handle_profiler_signal): Use backtrace_top_function.
7522 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7525 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7527 * process.h (catch_child_signal): Declare.
7529 * process.c (catch_child_signal): New function.
7530 (init_process_emacs): Call it.
7532 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7533 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7535 (x_set_cursor_type): Remove declaration.
7536 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7537 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7538 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7539 (ns_get_color): Use F suffix on float.
7540 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7541 (ns_get_rgb_color): Remove.
7542 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7543 (note_mouse_movement): x and y are CGFloat.
7544 (ns_draw_fringe_bitmap): Remove unused rowY.
7545 Change #if to COCOA && >= 10_6.
7546 (ns_draw_window_cursor): Remove unused overspill.
7547 (ns_draw_underwave): width and x are EamcsCGFloat.
7548 (ns_draw_box): thickness is CGFloat.
7549 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7550 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7551 if not in main thread.
7552 (ns_get_pending_menu_title, ns_check_menu_open)
7553 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7554 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7555 (sendFromMainThread:): New method.
7556 (changeFont:): size is CGFloat.
7557 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7558 Disable warning about permanent text.
7559 (characterIndexForPoint:): Adjust return type depending on GNUStep
7561 (mouseDown:): delta is CGFloat.
7562 (updateFrameSize): Remove unised variable f.
7563 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7564 Cast float to EmacsCGFloat.
7565 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7566 also to -1 when restoring.
7567 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7568 inside NS_IMPL_COCOA.
7569 (toggleFullScreen:): Put call to toggleFullScreen inside
7570 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7571 (setPosition:portion:whole:): por is CGFloat.
7572 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7573 (mouseDown:): Use CGFloat.
7574 (mouseDragged:): Remove unised variable edge.
7575 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7577 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7579 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7580 when NS_IMPL_GNUSTEP.
7581 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7582 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7583 (EmacsToolbar): Add clearAll. Add tag argument to
7584 addDisplayItemWithImage.
7585 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7587 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7589 * nsmenu.m (ns_update_menubar): Make static.
7590 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7591 (fillWithWidgetValue:): Add cast to SEL for setAction.
7592 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7593 (update_frame_tool_bar): Update code for GNUStep.
7594 (clearAll): New method.
7595 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7596 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7597 Move identifierToItem setObject and activeIdentifiers addObject before
7598 call to insertItemWithItemIdentifier.
7599 (validateVisibleItems): Fix indentation.
7600 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7601 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7602 UtilityWindow to aStyle, remove call to setStyleMask.
7604 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7606 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7607 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7608 Use F suffix on floats.
7609 (ns_char_width): Returns CGFloat.
7610 (ns_ascii_average_width): w is CGFloat instead of float.
7611 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7613 (ns_glyph_metrics): CGFloat instead of float.
7615 * nsfns.m (x_set_foreground_color, x_set_background_color):
7617 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7618 remove unused variables.
7619 (Fns_read_file_name): Keep track if panel is for save.
7620 Use ns_filename_from_panel/ns_directory_from_panel.
7621 (Fns_list_services): delegate only used for COCOA.
7622 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7623 Just return the input if GNUStep.
7624 (x_screen_planes): Remove.
7625 (Fxw_color_values): Use EmacsCGFloat
7626 (Fns_display_monitor_attributes_list): Only get screen number for
7628 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7630 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7631 ns_directory_from_panel.
7633 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7635 * process.c (handle_child_signal): Also use WCONTINUED.
7636 This is so that list-processes doesn't mistakenly list the process
7637 as stopped, when the process has actually been continued and is
7640 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7642 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7643 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7644 not already configured.
7646 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7648 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7650 * Makefile.in (mostlyclean): Remove *.res files.
7652 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7654 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7655 a buffer (bug#8447).
7657 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7659 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7660 display vector, and we backtrack, handle the case that the
7661 previous character position is also displayed from a display
7662 vector or covered by a display string or image. (Bug#14476)
7664 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7666 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7667 (struct MonitorInfo, free_monitors): Remove.
7668 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7669 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7670 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7673 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7674 (struct MonitorInfo, free_monitors): Remove.
7675 (ns_screen_name): Make static.
7676 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7677 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7680 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7681 (struct MonitorInfo): New struct.
7682 (free_monitors, make_monitor_attribute_list): Declare.
7684 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7686 (free_monitors, make_monitor_attribute_list): New functions.
7687 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7690 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7692 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7694 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7696 * keyboard.c: Apply keyboard decoding only to events that come directly
7697 from the tty, not from unread-command-events (bug#14368).
7698 (read_event_from_main_queue): New function, extracted from read_char.
7699 (read_decoded_char): Remove.
7700 (read_decoded_event_from_main_queue): New function to replace it.
7701 (read_char): Use it.
7702 (read_key_sequence): Use read_char rather than read_decoded_char.
7704 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7706 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7708 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7710 2013-05-22 Kenichi Handa <handa@gnu.org>
7712 The following changes are to fix the setting of
7713 buffer-file-coding-system on, for instance, C-x RET c unix RET
7714 _FILE_OF_DOS_EOL_TYPE_ RET.
7716 * coding.h (struct coding_system): New member detected_utf8_chars.
7718 * coding.c (detect_coding_utf_8): Count characters and check EOL
7719 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7721 (setup_coding_system): Do not initialize coding->head_ascii.
7722 (check_ascii): Do not set coding->eol_seen but update it. Do not
7723 call adjust_coding_eol_type here.
7724 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7725 If the eol-type of CODING is already specified, adjust the eol type
7726 of the found coding-system.
7727 (decode_coding_gap): Cancel previous change. Utilize the
7728 character numbers counted by detect_coding_utf_8. Fix detection
7731 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7733 * search.c (looking_at_1): Only set last_thing_searched if the match
7734 changed the match-data (bug#14281).
7736 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7738 * xdisp.c (reseat_at_previous_visible_line_start):
7739 Already declared in dispextern.h, so remove it here.
7740 (move_it_vertically_backward): Likewise.
7742 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7744 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7745 (Fx_display_pixel_width, Fx_display_pixel_height)
7746 (Fx_display_mm_width, Fx_display_mm_height):
7747 Mention `display-monitor-attributes-list' in docstrings.
7749 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7750 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7751 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7752 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7753 (Fx_display_backing_store, Fx_display_visual_class)
7754 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7755 (Fx_display_grayscale_p, Fx_display_pixel_width)
7756 (Fx_display_pixel_height, Fx_display_planes)
7757 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7758 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7759 (Fx_display_mm_width, Fx_display_mm_height)
7760 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7761 height for all physical monitors as in X11.
7763 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7764 Return pixel width or height for all physical monitors as in X11.
7766 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7768 Port --enable-gcc-warnings to clang.
7769 * bytecode.c (exec_byte_code):
7771 Redo diagnostic pragmas to pacify clang, too.
7772 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7773 * editfns.c (Fencode_time):
7774 * fileio.c (file_accessible_directory_p):
7775 * font.c (font_unparse_xlfd):
7776 Use '&"string"[index]' instead of '"string" + (index)'.
7777 * undo.c (user_error): Remove; unused.
7779 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7781 * insdel.c (insert_1_both): Document the arguments, instead of
7782 referring to insert_1, which no longer exists.
7784 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7785 some window, increment windows_or_buffers_changed, so that
7786 *Messages* display in that window is updated. (Bug#14408)
7788 * w32.c: Include epaths.h.
7789 (init_environment): Use cmdproxy.exe without leading directories.
7790 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7792 (gettimeofday): Adjust signature and return value to Posix
7795 * unexw32.c (open_output_file): Delete the existing emacs.exe
7796 before creating it, to break the hard link to the versioned
7799 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7800 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7801 (FIRSTFILE_OBJ): New variables.
7802 (W32_RES): Rename to EMACSRES. All users changed.
7803 (base_obj): Use $(CM_OBJ).
7804 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7805 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7806 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7807 $(W32_RES_LINK) before $(LIBES).
7808 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7810 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7812 * makefile.w32-in (DOC): Use just "DOC".
7814 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7816 * process.c: Export default filters and sentinels to Elisp.
7817 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7819 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7820 (Fset_process_sentinel, Fformat_network_address):
7821 Default to them instead of nil.
7822 (server_accept_connection): Sentinels can't be nil any more.
7823 (read_and_dispose_of_process_output): New function, extracted from
7824 read_process_output.
7825 (read_process_output): Use it; filters can't be nil.
7826 (Finternal_default_process_filter): New function, extracted from
7827 read_process_output.
7828 (exec_sentinel_unwind): Remove function.
7829 (exec_sentinel): Don't zilch sentinel while running.
7830 (status_notify): Sentinels can't be nil.
7831 (Finternal_default_process_sentinel): New function extracted from
7833 (setup_process_coding_systems): Default filter is not nil any more.
7834 (syms_of_process): Export new Elisp functions and initialize
7836 * lisp.h (make_lisp_proc): New function.
7838 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7840 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7842 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7844 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7845 unless we know that the window w is a leaf window.
7846 Another attempt at solving bug#14062.
7848 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7850 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7853 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7855 * image.c (gif_load): Check that subimages fit (Bug#14345).
7857 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7859 * lread.c (skip_dyn_eof): New function.
7860 (read1): Use it to skip the end of a file in response to #@00.
7862 * doc.c (get_doc_string): Slightly relax the sanity checking.
7864 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7866 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7867 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7868 (MonitorInfo): New struct.
7869 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7870 (Fns_display_monitor_attributes_list): New functions.
7871 (display-usable-bounds): Remove.
7872 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7875 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7877 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7878 (GTK_CHECK_VERSION): New macro, if not already defined.
7879 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7880 replaced by GTK_CHECK_VERSION.
7882 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7884 * xterm.h (GTK_PREREQ): New macro.
7885 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7886 to use this macro instead, for consistency and clarity.
7888 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7890 * xdisp.c (row_for_charpos_p): New function, with code of
7891 cursor_row_p, but accepts an additional argument CHARPOS instead
7892 of using a hardcoded PT.
7893 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7894 (row_containing_pos): Call row_for_charpos_p instead of partially
7895 doing the same. Fixes cursor positioning under longlines-mode
7896 when longlines-show-effect includes more than one newline, when
7897 moving the cursor vertically up.
7899 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7901 * makefile.w32-in (ACL_H): New macro.
7902 ($(BLD)/fileio.$(O)): Update dependencies.
7904 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7906 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7907 * Makefile.in (LIB_ACL): New macro.
7908 (LIBACL_LIBS): Remove.
7909 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7910 * fileio.c: Include <acl.h>.
7911 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7912 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7914 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7917 * unexelf.c: Don't assume ElfW (Half) fits in int.
7918 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7919 when dealing with ElfW (Half) values, since they can exceed 2**31
7920 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7921 (entry_address): Omit unused NUM arg. All uses changed.
7923 2013-05-07 Juri Linkov <juri@jurta.org>
7925 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7926 to the string converted from number with `Fnumber_to_string'.
7929 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7931 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7932 This fixes a problem introduced by my previous change.
7934 2013-05-07 Glenn Morris <rgm@gnu.org>
7936 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7938 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7940 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7942 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7944 Static checking by GCC 4.8.0.
7945 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7946 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7947 (x_get_monitor_attributes_fallback)
7948 (x_get_monitor_attributes_xinerama)
7949 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7950 Define only if USE_GTK.
7951 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7952 (x_get_monitor_attributes_fallback): Omit unused locals.
7953 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7954 Use double, not float, to avoid mixed-mode floating point arithmetic.
7956 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7957 Jan Djärv <jan.h.d@swipnet.se>
7959 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7960 (XINERAMA_CFLAGS): New macros.
7961 (ALL_CFLAGS, LIBES): Use them.
7963 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7964 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7965 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7966 (syms_of_xfns): DEFSYM them.
7967 (struct MonitorInfo): New struct.
7968 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7969 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7970 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7971 (x_get_monitor_attributes_xinerama): New functions.
7972 (Fx_display_monitor_attributes_list): New primitive.
7973 (syms_of_xfns): Defsubr it.
7975 * xterm.h (x_display_info): Add Xatom_net_workarea and
7976 Xatom_net_current_desktop.
7978 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7979 and dpyinfo->Xatom_net_current_desktop.
7981 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7983 * xdisp.c (pos_visible_p): Use the special code for finding the
7984 beginning of a display property or overlay for any "replacing"
7985 display property, not just for display strings. This solves
7986 incorrect reporting of position by posn-at-point. (Bug#14241)
7988 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7990 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7991 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7992 Verify that ElfW (Half) fits in int.
7993 (fatal): Use same signature as lisp.h.
7994 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7995 configure and build with -DUNEXELF_DEBUG without worrying about
7996 other modules that use DEBUG.
7997 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7998 possibly-wide integers now uses it instead of plain fprintf.
7999 (entry_address): New function, which avoids problems with 32-bit
8000 overflow on 64-bit hosts.
8001 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8002 (round_up): Don't assume the remainder fits in int.
8003 (find_section): Use bool for boolean. Simplify debug code.
8004 (unexec): Don't assume file sizes fit in int or size_t.
8005 Omit unnecessary trailing newline in 'fatal' format.
8006 Use strerror rather than outputting decimal error number.
8007 Remove unused code when emacs is not defined;
8008 this file relies on Emacs now.
8009 Don't assume e_phnum and e_shnum are positive.
8011 * regex.c: Fix problems when DEBUG is defined.
8012 (extract_number, extract_number_and_incr): Define regardless of
8013 whether DEBUG is defined; that's simpler and makes the code less
8014 likely to go stale in the normal case when DEBUG is not defined.
8015 Return int rather than taking an int * arg. All callers changed.
8016 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8017 Remove, replacing with ...
8018 (DEBUG_PRINT): New macro. All callers changed.
8019 (DEBUG_COMPILES_ARGUMENTS): New macro.
8020 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8021 (print_compiled_pattern, print_double_string) [DEBUG]:
8022 Use prototype rather than old-style definition.
8023 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8024 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8025 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8026 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8027 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8028 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8029 This matters only when DEBUG is defined.
8031 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8033 * xdisp.c (set_iterator_to_next): Set the
8034 ignore_overlay_strings_at_pos_p flag only if we are _really_
8035 iterating over an overlay string, as indicated by the
8036 current.overlay_string_index member. (Bug#14306)
8038 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8040 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8041 to where it is used, to avoid autorelease issues (Bug#14050).
8043 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8045 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8046 * fileio.c (syms_of_fileio): Implement this.
8047 * filelock.c (create_lock_file): If symbolic links don't work, so
8048 we use a regular file as a lock file, do not fsync the lock file;
8051 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8053 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8054 (syms_of_minibuf): Adjust accodingly.
8056 * callint.c (Fcall_interactively): Adjust calls accordingly.
8058 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8060 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8061 w->contents is a buffer before computing everything else.
8062 Use parentheses to disambiguate last part of the condition.
8064 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8065 assertion violations. (Bug#14062)
8067 2013-05-01 David Reitter <david.reitter@gmail.com>
8069 * nsfns.m (ns_tooltip): Initialize.
8071 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8073 * coding.c (decode_coding_gap): Don't remove the character before
8074 a newline unless it's a CR character. (Bug#14287)
8076 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8078 * dispextern.h (struct face): Move enum face_underline_type
8079 earlier so that bitfields can be in the same word.
8081 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8083 * nsfns.m (handlePanelKeys): New function.
8084 (EmacsOpenPanel:performKeyEquivalent:)
8085 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8086 arrows/function/control and copy/paste keys (Bug#14296).
8088 2013-04-27 Juri Linkov <juri@jurta.org>
8090 * callint.c (Fcall_interactively): Call `Qread_number' for
8091 interactive code letter `n' instead of using duplicate code.
8094 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8096 * systime.h (make_timeval): Declare as 'const'.
8098 2013-04-27 Kenichi Handa <handa@gnu.org>
8100 * font.c (font_open_entity): Always open a font of manageable
8103 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8105 Port better to AIX (Bug#14258).
8106 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8109 2013-04-24 Kenichi Handa <handa@gnu.org>
8111 * coding.c (decode_coding_iso_2022): When an invalid escape
8112 sequence is encountered, reset the invocation and designation
8113 status to the safest one.
8115 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8117 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8118 Without this fix, "make distclean" leaves stamp-h1 behind.
8120 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8122 * w32fns.c (w32_fullscreen_rect): New function to compute the
8123 window rectangle for the given fullscreen mode.
8124 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8125 longer tunes the window size. This keeps the window's edges flush
8126 with the screen and allows the taskbar to hide itself in fullboth.
8128 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8129 window decorations and uses the entire screen.
8131 * w32term.h (w32_fullscreen_rect) Add prototype.
8132 (struct w32_output): Replace normal_width, normal_height,
8133 normal_top, and normal_left members with a single normal_placement
8135 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8137 (FRAME_NORMAL_PLACEMENT): New macro.
8139 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8141 * minibuf.c (Ftest_completion): Silence compiler warning.
8143 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8145 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8148 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8151 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8152 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8153 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8154 parentheses where appropriate.
8156 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8158 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8160 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8162 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8163 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8164 Mention in the doc string that setting these variables takes
8165 effect only after a call to set-window-buffer. (Bug#14200)
8167 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8169 * indent.c (Fvertical_motion): Don't consider display strings on
8170 overlay strings as display strings on the buffer position we
8171 started from. This prevents vertical cursor motion from jumping
8172 more than one line when there's an overlay string with a display
8173 property at end of line.
8174 Reported by Karl Chen <Karl.Chen@quarl.org> in
8175 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8177 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8179 * window.c (select_window): `record_buffer' even if window is
8180 already selected (bug#14191).
8182 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8184 * window.c (Fwindow_end): Test more flags, including the buffer's
8185 last_overlay_modified flag, to determine whether the window's
8186 display is really up-to-date. Prevents the function from
8187 returning a stale value. (Bug#14170)
8188 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8191 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8193 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8194 garbaged only if it is not already the top frame on its TTY.
8195 This prevents flickering due to constant redrawing of TTY frames when
8196 there are GUI frames open in the same session. (Bug#13864)
8198 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8200 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8201 of marking the idle timers directly.
8203 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8205 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8208 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8210 * window.c (select_window): Don't record_buffer while the invariant is
8211 temporarily broken (bug#14161).
8213 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8215 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8217 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8219 2013-04-07 Romain Francoise <romain@orebokech.com>
8221 Ignore additional platform-specific ACL errors (Bug#13702).
8222 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8223 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8225 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8227 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8230 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8232 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8233 This bug was introduced by my 2013-02-25 change that simplified
8234 data_start configuration. Without this change, on GNU/Linux
8235 an Emacs configured with --enable-profiling fails immediately
8236 due to a profiler signal.
8237 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8238 with these flags. On platforms where special flags are needed
8239 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8240 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8241 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8243 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8245 Get rid of some platform-specific functions examining window
8246 system and its capabilities. This is a partial rework of the
8248 * lisp.h (have_menus_p): Remove prototype. This function is
8249 replaced with platform-independent window_system_available.
8250 (check_window_system): Move to...
8251 * frame.h (decode_window_system_frame, window_system_available):
8252 ...here, add new prototypes.
8253 * frame.c (window_system_available, decode_window_system_frame):
8255 (check_window_system): Platform-independent now.
8256 * xterm.h (x_in_use): Remove declaration.
8258 * w32term.h (check_x_frame):
8259 * nsterm.h (check_x_frame): Remove prototypes. This function
8260 is replaced with platform-independent decode_window_system_frame.
8261 * msdos.c (have_menus_p): Remove.
8262 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8263 Remove platform-specific functions. Use check_window_system,
8264 decode_window_system_frame and check_ns_display_info where
8265 appropriate. Minor style and comment tweaks.
8266 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8267 (check_x_frame): Likewise.
8268 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8270 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8271 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8272 * xmenu.c, xselect.c: All related users changed.
8274 2013-04-03 Kenichi Handa <handa@gnu.org>
8276 The following changes is to optimize the code for reading UTF-8
8279 * coding.c (check_ascii): Rename from detect_ascii. Return value
8280 changed. Check EOL format. Do not call adjust_coding_eol_type
8282 (check_utf_8): New function.
8283 (adjust_coding_eol_type): Do nothing if already adjusted.
8284 (detect_coding): Compare the return value of check_ascii with
8285 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8286 (decode_coding_gap): Optimize for valid UTF-8.
8288 2013-03-21 Kenichi Handa <handa@gnu.org>
8290 * coding.c (syms_of_coding): Cancel previous change.
8292 * insdel.c (insert_from_gap): Fix previous change.
8294 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8296 Consistently use platform-specific function to detect window system.
8297 * lisp.h (check_window_system): New prototype. This function is
8298 going to replace check_x, check_w32 and check_ns.
8299 (have_menus_p): Mention msdos.c in comment.
8300 * fontset.c (check_window_system_func): Remove. Adjust all users.
8301 * fontset.h (check_window_system_func): Remove prototype.
8302 * nsterm.h (check_ns):
8303 * xterm.h (check_x):
8304 * w32term.h (check_w32): Likewise.
8305 * menu.c (Fx_popup_menu): Use check_window_system.
8306 * msdos.c (check_window_system): Define for MS-DOS.
8307 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8308 * w32fns.c (check_window_system): Likewise for MS-Windows.
8309 * xfns.c (check_window_system): Likewise for X.
8310 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8311 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8313 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8315 Prefer < to > in range checks such as 0 <= i && i < N.
8316 This makes it easier to visualize quantities on a number line.
8317 This patch doesn't apply to all such range checks,
8318 only to the range checks affected by the 2013-03-24 change.
8319 This patch reverts most of the 2013-03-24 change.
8320 * alloc.c (xpalloc, Fgarbage_collect):
8321 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8322 * character.c (string_escape_byte8):
8323 * charset.c (read_hex):
8324 * data.c (cons_to_unsigned):
8325 * dispnew.c (update_frame_1):
8326 * doc.c (Fsubstitute_command_keys):
8327 * doprnt.c (doprnt):
8328 * editfns.c (hi_time, decode_time_components):
8329 * fileio.c (file_offset):
8330 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8331 * font.c (font_intern_prop):
8332 * frame.c (x_set_alpha):
8333 * gtkutil.c (get_utf8_string):
8334 * indent.c (check_display_width):
8335 * keymap.c (Fkey_description):
8336 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8338 * minibuf.c (read_minibuf_noninteractive):
8339 * process.c (wait_reading_process_output):
8340 * search.c (Freplace_match):
8341 * window.c (get_phys_cursor_glyph):
8342 * xdisp.c (redisplay_internal):
8343 * xsmfns.c (smc_save_yourself_CB):
8344 Prefer < to > for range checks.
8345 * dispnew.c (sit_for): Don't mishandle NaNs.
8346 This fixes a bug introduced in the 2013-03-24 change.
8347 * editfns.c (decode_time_components): Don't hoist comparison.
8348 This fixes another bug introduced in the 2013-03-24 change.
8350 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8352 * frame.h (struct frame): Drop scroll_bottom_vpos
8353 member becaue all real users are dead long ago.
8354 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8355 * xdisp.c (redisplay_internal): Adjust user.
8357 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8359 * nsmenu.m (showAtX:Y:for:): setLevel to
8360 NSPopUpMenuWindowLevel (Bug#13998).
8362 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8364 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8365 (ns_check_pending_open_menu): Declare.
8367 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8368 (x_activate_menubar): Update the menu with title that matches
8369 ns_get_pending_menu_title, and call
8370 ns_check_pending_openmenu (Bug#12698).
8371 (menuWillOpen:): New method.
8372 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8374 * nsterm.m (menu_will_open_state, menu_mouse_point)
8375 (menu_pending_title): New varaibles.
8376 (ns_get_pending_menu_title, ns_check_menu_open)
8377 (ns_check_pending_open_menu): New functions.
8379 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8381 * indent.c (current_column_bol_cache): Remove leftover which is not
8382 used in Fmove_to_column any more.
8383 (current_column, scan_for_column): Adjust users.
8384 * keyboard.c (last_point_position_buffer, last_point_position_window):
8385 Remove leftovers which are not used for recording undo any more.
8386 (command_loop_1, syms_of_keyboard): Adjust users.
8387 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8388 redisplay_window any more.
8389 (move_it_to): Adjust user.
8391 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8393 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8394 Update dependencies.
8396 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8398 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8399 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8402 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8404 * window.h (struct window): Replace hchild, vchild and buffer slots
8405 with the only contents slot. This is possible because each valid
8406 window may have either the child window (in vertical or horizontal
8407 combination) or buffer to display (for the leaf window). Using that,
8408 a lof of operations to traverse and/or change window hierarchies may
8409 be simplified. New member horizontal is used to distinguish between
8410 horizontal and vertical combinations of internal windows.
8411 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8412 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8413 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8414 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8415 Use contents slot, not buffer, where appropriate.
8416 (wset_combination): New function.
8417 (wset_buffer): Add eassert.
8418 (Fframe_first_window): Simplify the loop reaching first window.
8419 (Fwindow_buffer): Use WINDOW_LEAF_P.
8420 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8421 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8422 (unshow_buffer): Convert initial debugging check to eassert.
8423 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8424 (make_parent_window, window_resize_check, window_resize_apply)
8425 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8426 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8427 Adjust to match struct window changes.
8428 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8429 (mark_window_cursors_off, count_windows, get_leaf_windows)
8430 (foreach_window_1): Simplify the loop.
8431 * alloc.c (mark_object): Do not check for the leaf window because
8432 internal windows has no glyph matrices anyway.
8433 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8434 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8435 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8436 (build_frame_matrix_from_window_tree, mirror_make_current)
8437 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8438 (update_window_tree, set_window_update_flags): Simplify the loop.
8439 (sync_window_with_frame_matrix_rows): Enforce live window.
8440 Use contents slot, not buffer, where appropriate.
8441 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8442 and WINDOW_HORIZONTAL_COMBINATION_P.
8443 (make_frame_visible_1): Simplify the loop.
8444 Use contents slot, not buffer, where appropriate.
8445 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8446 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8447 (expose_window_tree): Likewise.
8448 Use contents slot, not buffer, where appropriate.
8449 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8450 to avoid deleted windows. Use contents slot instead of buffer.
8451 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8452 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8453 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8454 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8456 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8458 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8459 identify the reasons for assertion violations in bug#14062 and
8461 (Fx_show_tip): Fix compilation error under
8462 "--enable-check-lisp-object-type". (Bug#14073)
8464 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8465 Reported by <rzl24ozi@gmail.com>.
8467 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8469 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8471 (unwind_with_echo_area_buffer): ...to restore it here.
8472 This is needed to ensure that...
8473 (redisplay_window): ...both window markers are valid here,
8474 which is verified by eassert.
8475 * editfns.c (save_excursion_save): Do not assume that
8476 selected_window always displays the buffer.
8477 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8480 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8482 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8485 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8487 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8489 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8491 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8492 since MinGW's w32api headers do. This avoids compiler warnings.
8494 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8497 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8499 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8501 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8503 * gtkutil.c (style_changed_cb): Check if frame is live and an
8504 X frame (Bug#14038).
8506 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8508 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8509 Define only for _WIN32_WINNT less than 0x0500.
8510 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8512 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8513 see its own definitions of 'struct timeval' and 'struct timezone'.
8515 Fix incompatibilities between MinGW.org and MinGW64 headers.
8516 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8518 * w32.c (REPARSE_DATA_BUFFER): Guard with
8519 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8521 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8523 * xterm.c: Include X11/XKBlib.h
8524 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8526 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8528 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8530 * blockinput.h (input_blocked_p): Likewise.
8531 * bytecode.c (exec_byte_code): Likewise.
8532 * callproc.c (call_process_kill, call_process_cleanup)
8533 (Fcall_process): Likewise.
8534 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8535 (Fccl_execute_on_string): Likewise.
8536 * character.c (string_escape_byte8): Likewise.
8537 * charset.c (read_hex): Likewise.
8538 * cm.c (calccost): Likewise.
8539 * data.c (cons_to_unsigned): Likewise.
8540 * dired.c (directory_files_internal, file_name_completion):
8542 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8543 (sit_for): Likewise.
8544 * doc.c (Fsubstitute_command_keys): Likewise.
8545 * doprnt.c (doprnt): Likewise.
8546 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8547 * emacsgtkfixed.c: Likewise.
8548 * fileio.c (file_offset, Fwrite_region): Likewise.
8549 * floatfns.c (Fexpt, fmod_float): Likewise.
8550 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8552 * font.c (font_intern_prop): Likewise.
8553 * frame.c (x_set_alpha): Likewise.
8554 * gtkutil.c (get_utf8_string): Likewise.
8555 * indent.c (check_display_width): Likewise.
8556 * intervals.c (create_root_interval, rotate_right, rotate_left)
8557 (split_interval_right, split_interval_left)
8558 (adjust_intervals_for_insertion, delete_node)
8559 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8560 (merge_interval_right, merge_interval_left, copy_intervals)
8561 (set_intervals_multibyte_1): Likewise.
8562 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8563 * keymap.c (Fkey_description): Likewise.
8564 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8565 * lread.c (openp, read_integer, read1, string_to_number):
8567 * menu.c (ensure_menu_items): Likewise.
8568 * minibuf.c (read_minibuf_noninteractive): Likewise.
8569 * print.c (printchar, strout): Likewise.
8570 * process.c (create_process, Faccept_process_output)
8571 (wait_reading_process_output, read_process_output, send_process)
8572 (wait_reading_process_output): Likewise.
8573 * profiler.c (make_log, handle_profiler_signal): Likewise.
8574 * regex.c (re_exec): Likewise.
8575 * regex.h: Likewise.
8576 * search.c (looking_at_1, Freplace_match): Likewise.
8577 * sysdep.c (get_child_status, procfs_ttyname)
8578 (procfs_get_total_memory): Likewise.
8579 * systime.h (EMACS_TIME_VALID_P): Likewise.
8580 * term.c (dissociate_if_controlling_tty): Likewise.
8581 * window.c (get_phys_cursor_glyph): Likewise.
8582 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8583 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8585 * xfns.c (Fx_window_property): Likewise.
8586 * xmenu.c (set_frame_menubar): Likewise.
8587 * xselect.c (x_get_window_property, x_handle_dnd_message):
8589 * xsmfns.c (smc_save_yourself_CB): Likewise.
8590 * xterm.c (x_scroll_bar_set_handle): Likewise.
8592 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8594 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8595 to be optional or nil. Adjust comment and convert it to docstring.
8596 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8597 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8599 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8601 Static checking by GCC 4.8-20130319.
8602 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8603 * process.c (Fset_process_datagram_address)
8604 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8605 * xdisp.c (get_char_face_and_encoding):
8606 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8607 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8608 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8610 2013-03-24 Ken Brown <kbrown@cornell.edu>
8612 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8613 fix compilation on 64-bit Cygwin, where underscores are not
8614 automatically prepended.
8616 * w32term.c (w32_initialize): Silence compiler warning.
8618 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8620 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8621 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8622 variables, to save and restore frame dimensions.
8623 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8624 after returning from a 'fullscreen' configuration.
8625 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8626 to avoid races between the main thread and the input thread.
8628 * w32term.h (struct w32_output): New members normal_width,
8629 normal_height, normal_top, normal_left, and prev_fsmode.
8630 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8631 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8634 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8635 'fullscreen' parameter. Always record previous width and height
8636 of the frame, except when switching out of maximized modes, so
8637 that they could be restored correctly, instead of resetting to the
8638 default frame dimensions. Send SC_RESTORE command to the frame,
8639 unless we are going to send SC_MAXIMIZE, to restore the frame
8640 resize hints in the mouse pointer shown by the window manager.
8643 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8645 * lisp.h (get_frame_param): Adjust conditions for prototype
8648 2013-03-22 Ken Brown <kbrown@cornell.edu>
8650 * unexcw.c: Drop unneeded inclusion of w32common.h.
8651 (report_sheap_usage): Declare.
8652 (read_exe_header): Add magic numbers for x86_64.
8653 (fixup_executable): Fix printf format specifier for unsigned long
8656 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8658 * frame.h (struct frame): Put menu_bar_window under #ifdef
8659 because this member is not needed when X toolkit is in use.
8660 (fset_menu_bar_window):
8661 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8662 (free_glyphs, update_frame):
8663 * xdisp.c (expose_frame): Likewise.
8664 (display_menu_bar): Likewise. Remove redundant eassert.
8665 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8668 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8670 Use functions and constants to manipulate Lisp_Save_Value objects.
8671 This replaces code that used macros and strings and token-pasting.
8672 The change makes the C source a bit easier to follow,
8673 and shrinks the Emacs executable a bit.
8674 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8675 (make_save_value): Change 1st arg from string to enum. All callers
8678 (mark_object): Use if, not #if, for GC_MARK_STACK.
8679 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8680 (XSAVE_OBJECT): Now functions, not macros.
8681 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8682 the constant was never used.
8683 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8684 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8685 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8686 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8688 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8689 type3 with a single member save_type. All uses changed.
8690 (save_type, set_save_pointer, set_save_integer): New functions.
8691 * print.c (PRINTX): Remove.
8693 * alloc.c: Remove redundant static declarations.
8695 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8697 * window.h (struct window): Convert left_col, top_line, total_lines
8698 and total_cols from Lisp_Objects to integers. Adjust comments.
8699 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8701 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8702 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8703 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8704 Adjust users where appropriate.
8706 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8708 * frame.h (struct frame): Drop resx and resy because the same data is
8709 available from window system-specific output context. Adjust users.
8710 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8711 New functions to provide defaults when no window system available.
8712 (FRAME_RES_X, FRAME_RES_Y): New macros.
8713 (NUMVAL): Move from xdisp.c.
8714 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8715 (Ffont_face_attributes, Fopen_font):
8716 * image.c (gs_load):
8717 * w32font.c (fill_in_logfont):
8718 * xdisp.c (calc_pixel_width_or_height):
8719 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8720 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8722 2013-03-20 Kenichi Handa <handa@gnu.org>
8724 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8725 to 1 (temporary workaround until a bug related to ASCII
8726 optimization is fixed).
8728 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8730 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8731 Signal error if window is not internal. Adjust docstring.
8732 (delete_all_child_windows): Use combination_limit to save the buffer.
8733 (Fset_window_configuration): Adjust accordingly.
8734 * print.c (syms_of_print): Initialize debugging output not here...
8735 (init_print_once): ...but in a new function here.
8736 * lisp.h (init_print_once): Add prototype.
8737 * emacs.c (main): Add call to init_print_once. Adjust comments.
8739 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8741 * window.c (window_resize_check, window_resize_apply)
8742 (window_from_coordinates, recombine_windows, set_window_buffer)
8743 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8744 (Fsplit_window_internal, Fdelete_window_internal)
8745 (freeze_window_starts): Use bool for booleans.
8746 * window.h (window_frame_coordinates, resize_frame_windows)
8747 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8749 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8751 * dispnew.c (bitch_at_user): Use `user-error'.
8753 2013-03-17 Ken Brown <kbrown@cornell.edu>
8755 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8756 as return type of image_background. (Bug#13981)
8757 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8759 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8761 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8762 (ns_select): Don't return with result uninitialized.
8764 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8767 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8769 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8770 directories. If filename is nil, get directory name (Bug#13932).
8771 Use getFilename and getDirectory.
8772 (getFilename, getDirectory): New methods for EmacsSavePanel and
8774 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8776 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8778 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8780 2013-03-15 Kenichi Handa <handa@gnu.org>
8782 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8783 (adjust_after_replace): Make it back to static. Delete the third
8784 arg text_at_gap_tail. Cancel the code for handling it.
8786 * coding.h (struct coding_system): New member eol_seen.
8788 * coding.c (detect_ascii): New function.
8789 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8790 when the source bytes are actually scanned. On detecting for
8791 coding_category_utf_8_auto, call detect_ascii instead of scanning
8792 source bytes directly.
8793 (produce_chars): Call insert_from_gap with the new arg 0.
8794 (encode_coding): Likewise.
8795 (decode_coding_gap): Control ASCII optimization by the variable
8796 disable_ascii_optimization instead of #ifndef .. #endif.
8797 Deccode EOL format according to coding->eol_seen.
8798 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8801 * lisp.h (adjust_after_replace): Cancel externing it.
8802 (insert_from_gap): Adjust prototype.
8804 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8806 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8807 FULLSCREEN_MAXIMIZED. (Bug#13935)
8809 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8811 * region-cache.c (find_cache_boundary, move_cache_gap)
8812 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8813 Simplify debugging check and convert to eassert. Adjust comment.
8814 (pp_cache): Put under ENABLE_CHECKING.
8816 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8818 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8819 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8821 (w32fullscreen_hook): If the frame is visible, reset
8822 f->want_fullscreen flag after changing the frame size. If the
8823 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8826 2013-03-13 Daniel Colascione <dancol@dancol.org>
8828 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8829 too so that these builds can use Cygwin's file conversion
8830 functions. (We've been building and linking cygw32.o all along
8831 and just not using it.)
8833 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8835 File synchronization fixes (Bug#13944).
8836 * Makefile.in (LIB_FDATASYNC): New macro.
8838 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8839 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8840 Don't worry about HAVE_FSYNC, since a substitute fsync is
8841 available if the system lacks one.
8842 (Fwrite_regin): Retry fsync if interrupted.
8844 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8846 * w32term.c (w32_read_socket): If the Emacs frame is being
8847 activated, call w32fullscreen_hook, to make sure the new frame
8848 dimensions are in effect. (Bug#13937)
8850 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8852 * xdisp.c (init_iterator): Simplify because both character and byte
8853 positions are either specified or -1. Add eassert. Adjust comment.
8854 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8855 character and byte positions can be obtained from marker.
8857 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8859 Static checking by Sun C 5.12.
8860 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8861 * bytecode.c (exec_byte_code):
8862 * dispnew.c (init_display):
8864 * fileio.c (Fsubstitute_in_file_name):
8865 * keyboard.c (Fevent_convert_list):
8866 * keymap.c (Fsingle_key_description):
8867 * term.c (maybe_fatal, fatal):
8868 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8869 * xsmfns.c (Fhandle_save_session):
8870 Omit unreachable code.
8871 * keymap.c (map_keymap_char_table_item): Cast void * to
8872 a function pointer type; the C Standard requires this.
8874 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8875 Include <sys/param.h> unconditionally, as that works elsewhere and
8876 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8877 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8880 See ChangeLog.12 for earlier changes.
8886 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8888 This file is part of GNU Emacs.
8890 GNU Emacs is free software: you can redistribute it and/or modify
8891 it under the terms of the GNU General Public License as published by
8892 the Free Software Foundation, either version 3 of the License, or
8893 (at your option) any later version.
8895 GNU Emacs is distributed in the hope that it will be useful,
8896 but WITHOUT ANY WARRANTY; without even the implied warranty of
8897 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8898 GNU General Public License for more details.
8900 You should have received a copy of the GNU General Public License
8901 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.