1 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
5 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7 * w32term.c (w32_initialize): Use LCID and LOWORD.
9 * w32proc.c (create_child): Use pid_t for 5th argument.
10 (IsValidLocale): Don't provide prototype for MinGW64.
11 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
12 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
14 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
15 MinGW64 doesn't support.
17 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
19 * w32.c (set_named_security_info): New function.
20 (acl_set_file): Fall back on set_named_security_info if
21 set_file_security fails.
22 (g_b_init_set_named_security_info_w)
23 (g_b_init_set_named_security_info_a): New static variables.
24 (globals_of_w32): Initialize them to zero.
25 (set_named_security_info): Set them to non-zero if the
26 corresponding API is available.
27 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
30 2013-12-31 Martin Rudalics <rudalics@gmx.at>
32 Some more fixes following pixelwise resize changes including one
34 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
35 of frame_resize_pixelwise.
36 * widget.c (pixel_to_text_size): New function.
37 (update_wm_hints): Have size hints respect value of
38 frame_resize_pixelwise.
39 (EmacsFrameResize): Alway process resize requests pixelwise.
40 * window.c (grow_mini_window): Make sure mini window is at least
42 * xdisp.c (display_menu_bar): Make sure menubar extends till
44 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
45 (x_set_tool_bar_lines): Calculate pixelwise.
46 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
47 frame_resize_pixelwise.
49 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
51 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
52 variables not used there.
54 2013-12-30 Eli Zaretskii <eliz@gnu.org>
56 * w32.c (sys_umask): New function. (Bug#16299)
58 2013-12-30 Martin Rudalics <rudalics@gmx.at>
60 * dispnew.c (change_frame_size_1): Take old width of root window
61 from that window's pixel width. (Bug#16284)
63 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
65 Plain copy-file no longer chmods an existing destination (Bug#16133).
66 * fileio.c (realmask): Now a static var, not a local.
67 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
68 Remove arg STATPTR. All uses changed.
69 (Fcopy_file): Do not alter permissions of existing destinations,
70 unless PRESERVE-PERMISSIONS (renamed from
71 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
72 Avoid race when testing for existing destinations and for
73 when input and output files are the same.
74 If changing the group fails, adjust both default and
75 preserved permissions so that access is not granted to the
77 (Fset_default_file_modes, init_fileio): Update realmask.
78 (Fdefault_file_modes): Use realmask instead of calling umask.
80 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
82 Fix pipe bug with OS X emacs --daemon (Bug#16262).
83 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
84 flags on the daemon pipe ends before execing.
86 2013-12-28 Eli Zaretskii <eliz@gnu.org>
88 * w32fns.c (Fx_create_frame): Error out if called from a TTY
91 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
93 * callproc.c (Vexec_path): Document that exec-directory is in it.
95 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
97 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
100 2013-12-27 Chong Yidong <cyd@gnu.org>
102 * data.c (Fsymbol_function): Doc fix.
104 2013-12-26 Martin Rudalics <rudalics@gmx.at>
106 Some more tinkering with Bug#16051.
107 * window.c (resize_frame_windows): Don't let the size of the
108 root window drop below the frame's default character size.
109 Never ever delete any subwindows - let the window manager do the
112 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
113 of toolbar lines needed when they exceed the height of the root
115 (unwind_create_frame_1): New function.
116 (Fx_create_frame): Generally inhibit calling the window
117 configuration change hook here. Remove extra call to
118 change_frame_size - it's not needed when we don't run the
119 configuration change hook.
121 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
123 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
124 On my Fedora 19 platform the core dumps were so big that
125 my desktop became nearly catatonic.
126 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
127 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
128 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
129 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
131 * conf_post.h (__has_feature): New macro, if not already defined.
132 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
133 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
135 2013-12-25 Eli Zaretskii <eliz@gnu.org>
137 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
138 is a file name. (Bug#16252)
140 2013-12-25 Chong Yidong <cyd@gnu.org>
142 * keyboard.c (Voverriding_terminal_local_map):
143 (Voverriding_local_map): Doc fix.
145 * keymap.c (Vemulation_mode_map_alists): Doc fix.
147 2013-12-24 Eli Zaretskii <eliz@gnu.org>
149 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
150 file name when it is submitted to ShellExecute. Simplify code.
151 Don't test DOCUMENT for being a string, as that is enforced by
152 CHECK_STRING. Doc fix.
154 2013-12-23 Eli Zaretskii <eliz@gnu.org>
156 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
157 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
158 redisplay_tool_bar does. Improve and fix commentary.
159 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
160 limits of the glyph matrices. (Bug#16051)
161 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
162 only when the new size is different from the old one, and the new
163 size can be achieved given the frame height.
165 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
167 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
169 2013-12-23 Glenn Morris <rgm@gnu.org>
171 * lread.c (Fload): Mention load-prefer-newer in doc.
173 2013-12-22 Martin Rudalics <rudalics@gmx.at>
175 Handle Bug#16207 by being more restrictive when running hooks.
176 * window.c (unwind_change_frame): New function.
177 (Fset_window_configuration): Don't run configuration change hook
178 while the frame configuration is unsafe. Call select_window
181 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
183 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
185 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
187 * nsterm.h: Declare EmacsColor category.
189 * nsterm.m (NSColor): Implement EmacsColor category.
190 (ns_get_color): Use colorUsingDefaultColorSpace.
191 (ns_get_color, ns_term_init): Use colorForEmacsRed.
193 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
195 2013-12-21 Eli Zaretskii <eliz@gnu.org>
197 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
198 having the PNG_NORETURN attribute, to avoid compiler warning in
201 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
203 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
205 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
206 fringe background extension.
207 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
208 because they are now always the same as `left' and `width',
209 respectively. Remove code for the case that `width' and
210 `sb_width' are different.
212 2013-12-20 Martin Rudalics <rudalics@gmx.at>
214 Remove scroll_bar_actual_width from frames.
215 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
216 * frame.c (Fscroll_bar_width): Return scroll bar area width.
217 (x_figure_window_size):
218 * nsterm.m (x_set_window_size):
219 * widget.c (set_frame_size):
220 * w32term.c (x_set_window_size):
221 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
222 scroll_bar_actual_width.
224 Convert scroll_bar members to integers on Windows.
225 * w32term.h (struct scroll_bar): Convert top, left, width,
226 height, start, end and dragging to integers.
227 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
229 * w32term.c (w32_set_scroll_bar_thumb)
230 (w32_scroll_bar_handle_click): Remove XINT conversions for
231 scroll_bar members. Treat bar->dragging as integer.
232 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
233 first element. Remove XINT conversions for scroll_bar members.
234 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
235 Remove XINT conversions for scroll_bar members.
237 Fix assignment for new window total sizes.
238 * window.c (Fwindow_resize_apply_total): Assign values for
241 2013-12-20 Chong Yidong <cyd@gnu.org>
243 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
244 argument to `append'.
246 2013-12-19 Eli Zaretskii <eliz@gnu.org>
248 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
249 current text face, for extending the face of the display margins.
252 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
255 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
260 * nsterm.m (Qfile, Qurl): New.
261 (EV_MODIFIERS2): New macro.
262 (EV_MODIFIERS): Use EV_MODIFIERS2.
263 (ns_term_init): Remove font and color from DND, does not work on
264 newer OSX, and other ports don't have them.
265 (performDragOperation:): Handle modifiers used during drag.
266 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
267 Remove global Lisp variables used to communicate with ns-win.el.
268 Remove font and color handling.
269 (syms_of_nsterm): Defsym Qfile and Qurl.
271 2013-12-19 Anders Lindgren <andlind@gmail.com>
273 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
274 (ns_constrain_all_frames, x_set_offset): Remove assignment to
276 (updateFrameSize:, windowWillResize:toSize:): Add trace.
277 (constrainFrameRect): Remove special case nr_screens == 1.
278 Don't constrain size to size of view.
280 * nsterm.h (ns_output): Remove dont_constrain.
282 2013-12-19 Anders Lindgren <andlind@gmail.com>
284 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
286 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
288 Minor fixes for recent openp changes.
289 * lisp.h (GCPRO7): New macro.
290 * lread.c (openp): Use bool for boolean; all callers changed.
291 Protect save_string from GC. Don't assume that file descriptors
292 are nonzero. Redo save_mtime comparison to avoid bogus GCC
293 warning about uninitialized variable.
295 2013-12-18 Eli Zaretskii <eliz@gnu.org>
297 * w32fns.c (emacs_abort): Use intptr_t as argument of
298 INT_BUFSIZE_BOUND, to avoid compiler warnings.
300 2013-12-18 Glenn Morris <rgm@gnu.org>
302 * lread.c (Fload): Pass load_prefer_newer to openp.
303 Don't bother checking mtime if openp already did it.
304 (openp): Add `newer' argument, to check all suffixes
305 and find the newest file.
306 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
307 * callproc.c (call_process):
308 * charset.c (load_charset_map_from_file):
309 * emacs.c (init_cmdargs):
310 * image.c (x_create_bitmap_from_file, x_find_image_file):
312 * lread.c (Flocate_file_internal):
313 * process.c (Fformat_network_address):
314 * sound.c (Fplay_sound_internal):
315 * w32.c (check_windows_init_file):
316 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
318 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
320 2013-12-17 Eli Zaretskii <eliz@gnu.org>
322 * w32.c (getloadavg): Don't index samples[] array with negative
323 indices. Recover from wall-clock time being set backwards.
325 * w32term.c (w32_initialize): Declare the argument of
326 set_user_model as const.
328 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
329 (w32_menu_show): Constify some arguments passed to MessageBox.
331 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
332 to initialize Lisp objects.
334 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
335 initialize Lisp objects.
337 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
338 use variables used only on X under that condition.
340 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
341 variables not used there.
343 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
345 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
346 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
348 2013-12-16 Eli Zaretskii <eliz@gnu.org>
350 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
351 code, revealed in presence of R2L characters, character
352 compositions, and display vectors. A better fix for Bug#16148.
353 (extend_face_to_end_of_line): Don't reference tool_bar_window in
354 GTK and NS builds, they don't have this member of struct frame.
356 * dispextern.h (struct composition_it): Correct a comment for the
359 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
361 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
362 This prevents a compilation error on C compilers that do not
363 default functions to return 'int' if not declared. Also, add
364 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
365 since it now uses inline functions.
367 2013-12-16 Eli Zaretskii <eliz@gnu.org>
369 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
370 display margins on mode line, header line, and in the frame's
371 tool-bar window. (Bug#16165)
373 2013-12-16 Andreas Schwab <schwab@suse.de>
375 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
377 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
379 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
382 2013-12-16 Martin Rudalics <rudalics@gmx.at>
384 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
386 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
388 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
389 intended to find bogus pointers in font objects (Bug#16140).
390 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
391 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
392 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
393 Disable for MS-Windows due to Bug#15876; apparently this
394 requires more or less substantial changes in fontset code.
395 * xfont.c (xfont_close):
396 * xftfont.c (xftfont_close): Call x_display_info_for_display
397 to check whether 'Display *' is valid (Bug#16093 and probably
400 2013-12-15 Eli Zaretskii <eliz@gnu.org>
402 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
403 Reported by Juanma Barranquero <lekktu@gmail.com>.
405 * process.c (Fprocess_send_eof): Don't crash if someone tries to
406 open a pty on MS-Windows. (Bug#16152)
408 * emacs.c (decode_env_path): Fix bogus comparison against
409 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
411 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
413 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
414 (Fx_file_dialog): Add parentheses around && to silence warning.
416 * w32term.c (construct_drag_n_drop): Remove unused local variable.
418 2013-12-15 Eli Zaretskii <eliz@gnu.org>
420 * xdisp.c (extend_face_to_end_of_line): Extend background of
421 non-default face in margin areas as well. (Bug#16151)
422 (display_line): Call extend_face_to_end_of_line for continued
423 lines as well, if the display margins have non-zero width.
424 (set_glyph_string_background_width): When needed, set the
425 extends_to_end_of_line_p flag on glyph strings to be drawn in
426 margin areas, not only in the text area.
428 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
431 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
433 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
434 Don't worry about verify_error being t, since it has to be a list.
436 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
438 Use bool for boolean, focusing on headers.
439 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
440 No need to include <stdbool.h>, since conf_post.h does it now.
441 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
442 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
443 (SET_PER_BUFFER_VALUE_P):
444 * ccl.c, ccl.h (setup_ccl_program):
445 * ccl.h (CHECK_CCL_PROGRAM):
446 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
447 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
448 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
449 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
450 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
451 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
452 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
453 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
454 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
455 (CHARSET_FAST_MAP_SET):
456 * coding.c (decode_coding_ccl, encode_coding_ccl):
457 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
458 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
459 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
460 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
461 (decode_coding_c_string):
462 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
463 * conf_post.h (has_attribute):
464 * dispextern.h (trace_redisplay_p):
465 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
466 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
467 (SET_GLYPH_FROM_CHAR_GLYPH):
468 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
469 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
470 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
471 (cursor_in_mouse_face_p):
472 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
473 (blank_row, prepare_desired_row)
474 (build_frame_matrix_from_leaf_window, make_current)
475 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
476 (update_window, scrolling_window, update_frame_line):
477 * disptab.h (GLYPH_FOLLOW_ALIASES):
478 * editfns.c (Fformat):
479 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
480 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
481 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
482 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
483 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
484 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
486 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
487 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
488 (FRAME_MOUSE_UPDATE):
489 * fringe.c (Fdefine_fringe_bitmap):
490 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
491 (x_create_bitmap_from_xpm_data, xpm_load_image):
492 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
493 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
494 (MERGE_INTERVAL_CACHE):
495 * keymap.h (KEYMAPP):
496 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
497 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
498 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
499 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
500 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
501 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
502 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
503 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
504 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
505 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
506 (SETUP_BUFFER_SYNTAX_TABLE):
507 * systime.h (timespec_valid_p):
508 * term.c (save_and_enable_current_matrix):
509 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
510 * xdisp.c (in_display_vector_p, display_tool_bar_line)
511 (redisplay_internal, try_window_reusing_current_matrix)
512 (sync_frame_with_window_matrix_rows, try_window_id)
513 (display_menu_bar, display_tty_menu_item, display_mode_line)
514 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
515 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
516 * xmenu.c (xmenu_show):
517 * xterm.c (use_xim, x_term_init):
518 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
519 (struct x_bitmap_record):
520 Use bool for booleans.
521 * ccl.c (struct buffer_text):
522 * ccl.h (struct ccl_program):
523 * charset.h (struct charset):
525 * coding.h (struct iso_2022_spec, struct coding_system):
526 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
527 (struct glyph_string, struct face, struct face_cache)
528 (struct bidi_string_data, struct bidi_it)
529 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
531 * editfns.c (Fformat):
532 * frame.h (struct frame):
533 * fringe.c (struct fringe_bitmap):
534 * intervals.h (struct interval):
535 * keyboard.h (struct kboard):
536 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
537 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
538 (struct Lisp_Buffer_Local_Value, union specbinding):
539 * macfont.m (struct macfont_info):
540 * process.h (struct Lisp_Process):
541 * termchar.h (struct tty_display_info):
542 * window.h (struct window):
543 * xterm.h (struct x_output):
544 Use bool_bf for boolean bit-fields.
545 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
547 * ccl.h (struct ccl_program): Remove unused members private_state,
548 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
550 (struct ccl_spec): Remove unused members cr_carryover,
552 * conf_post.h: Include <stdbool.h>.
554 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
555 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
556 Surround statement macro with proper 'do { ... } while (false)' brackets.
557 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
558 Args must now be expressions; all callers changed.
559 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
560 (PRODUCE_GLYPHS): Simplify use of boolean.
561 * fileio.c (Fcopy_file):
562 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
563 * lisp.h (UNGCPRO): Return void, not int.
564 (FOR_EACH_TAIL): Use void expression, not int expression.
565 * region-cache.c: Reindent.
566 * region-cache.h: Copy comments from region-cache.c, to fix
567 incorrect remarks about booleans.
569 2013-12-14 Eli Zaretskii <eliz@gnu.org>
571 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
572 when character at point is displayed from a display vector.
575 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
577 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
578 now a list of certificate validation checks that will abort a
579 connection with an error.
580 (Fgnutls_boot): Document it and use it.
582 2013-12-14 Martin Rudalics <rudalics@gmx.at>
584 * w32term.c (w32_enable_frame_resize_hack): New variable.
585 (x_set_window_size): Use it to hack frame resizing on Windows
588 2013-12-14 Eli Zaretskii <eliz@gnu.org>
590 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
591 Windows-specific code to w32.c. Change error message text to
592 match that of Posix platforms.
594 * w32.c (w32_copy_file): New function, most of the code copied and
595 reworked from Fcopy_file. Improve error handling. Plug memory
596 leak when errors are thrown. Support file names outside of the
597 current codepage. (Bug#7100)
599 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
601 * lread.c (load_path_default): Prototype.
603 2013-12-13 Glenn Morris <rgm@gnu.org>
605 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
607 (load-path-default): Remove `changed' argument.
608 Do not set dump_path permanently. Simplify.
609 (init_lread): Simplify.
610 (syms_of_lread): Remove dump_path.
612 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
614 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
615 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
616 2013-12-12 font-related change to avoid Bug#16128, which
617 is quite hard to fix without even more substantial changes.
619 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
621 * font.c (font_close_object): Check for live frame (Bug#16128).
623 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
625 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
626 Return ptrdiff_t, not int, since it's a buffer size.
627 Reindent/reparen some macros to a more Gnuish style.
629 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
631 Avoid undefined behavior with huge regexp interval counts.
632 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
633 since it's now specialized to interval counts. All uses changed.
634 Do not assume wrapraound on signed integer overflow.
635 (regex_compile): Simplify based on the above changes.
637 2013-12-12 Eli Zaretskii <eliz@gnu.org>
639 Support file names on MS-Windows that use characters outside of
640 the current system codepage. (Bug#7100)
642 * w32.c (get_file_security, set_file_security)
643 (create_symbolic_link): Separate pointers and boolean flags for
644 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
645 non-zero, else the former.
646 (codepage_for_filenames, filename_to_utf16, )
647 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
649 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
651 (normalize_filename): Lose the DBCS code, now works on UTF-8.
652 Accept only one argument; all callers changed.
653 (dostounix_filename): Remove the second argument, now works in
654 UTF-8. All callers changed.
655 (parse_root): Lose DBCS code.
656 (get_long_basename, w32_get_short_filename, init_environment)
657 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
658 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
659 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
660 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
661 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
662 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
664 (ansi_encode_filename): New function.
665 (get_emacs_configuration, get_emacs_configuration_options):
667 (add_volume_info, GetCachedVolumeInformation): Run the input file
668 name through unixtodos_filename, to ensure it is stored and
669 referenced in canonical form.
670 (get_volume_info): Lose the DBCS code, now works in UTF-8.
671 (logon_network_drive, sys_link, utime): Improve error handling.
672 (sys_access): New function.
673 (hashval, generate_inode_val): Unused functions deleted.
674 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
675 (check_windows_init_file): Convert error message from UTF-8 to
676 ANSI codepage, for display in the message box.
677 (globals_of_w32): Set w32_unicode_filenames according to the OS
680 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
681 w32_unicode_filenames is non-zero, ANSI mode otherwise.
682 (syms_of_w32term): Declare w32-unicode-filenames.
684 * w32proc.c (new_child, delete_child): Remove code that handled
685 unused pending_deletion and input_file members of the child struct.
686 (create_child, sys_spawnve): Convert all file names to ANSI
687 codepage. Use ANSI APIs explicitly; forcibly fail if any file
688 name cannot be encoded in ANSI codepage. Don't use
689 unixtodos_filename, mirror slashes by hand.
690 (record_infile, record_pending_deletion): Functions deleted.
691 (Fw32_short_file_name): Call w32_get_short_filename instead of
694 * w32notify.c (add_watch): Work in Unicode mode when
695 w32_unicode_filenames is non-zero, ANSI mode otherwise.
696 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
697 instead, do the same with Lisp primitives.
699 * w32fns.c (file_dialog_callback, Fx_file_dialog)
700 (Fsystem_move_file_to_trash, Fw32_shell_execute)
701 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
702 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
703 (Fw32_shell_execute): Improve error reporting.
704 (Fdefault_printer_name): Ifdef away for Cygwin.
706 * w32.h (struct _child_process): Remove input_file and
707 pending_deletion members that are no longer used.
708 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
709 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
710 (ansi_encode_filename): New and updated prototypes.
712 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
714 (unexec): Don't use dostounix_filename, it expects a file name in
715 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
718 * fileio.c (Ffile_name_directory, file_name_as_directory)
719 (directory_file_name, Fexpand_file_name)
720 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
721 arguments of dostounix_filename.
722 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
723 use MAX_UTF8_PATH for size of file-name strings.
724 (emacs_readlinkat): Build an explicitly unibyte string for file
726 (syms_of_fileio) <file-name-coding-system>:
727 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
729 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
730 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
731 directories to UTF-8.
732 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
733 environment, and each element of the input PATH, to UTF-8.
735 * dired.c (file_attributes): Use build_unibyte_string explicitly
736 to make Lisp strings from user and group names.
738 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
741 * coding.c (decode_file_name, encode_file_name): New functions.
743 * termcap.c (tgetent): Adapt to the change in arguments of
746 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
749 * msdos.c (dostounix_filename, init_environment): Adapt to the
750 change in arguments of dostounix_filename.
752 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
753 [WINDOWSNT]: Encode file names passed to the image libraries in
756 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
757 [WINDOWSNT]: Convert file names to the current ANSI codepage.
759 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
760 arguments of dostounix_filename.
762 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
764 * font.h (struct font_entity) [HAVE_NS]: New field to record
765 font driver which was used to create this entity.
766 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
767 frame where the font was opened.
768 (font_close_object): Add prototype.
769 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
770 (font_close_object): Not static any more. Lost frame arg.
771 Adjust comment and users.
772 * alloc.c (cleanup_vector): Call font_close_object to adjust
773 per-frame font counters correctly. If HAVE_NS, also call
774 driver-specific cleanup for font-entity objects.
775 * ftfont.c (ftfont_open):
776 * nsfont.m (nsfont_open):
777 * w32font.c (w32font_open_internal):
778 * xfont.c (xfont_open):
779 * xftfont.c (xftfont_open): Save frame pointer in font object.
780 * macfont.m (macfont_open): Likewise.
781 (macfont_descriptor_entity): Save driver pointer to be able
782 to call its free_entity routine when font-entity is swept.
783 * ftxfont.c (ftxfont_open): Add eassert because frame
784 pointer should be saved by ftfont_driver.open.
786 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
788 * xterm.c (x_make_frame_visible): Restore hack which is needed when
789 input polling is used. This is still meaningful for Cygwin, see
790 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
791 * keyboard.c (poll_for_input_1, input_polling_used): Define
793 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
794 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
795 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
796 (font_for_char): Prefer ptrdiff_t to int for buffer position.
797 (face_for_char): Likewise. Rearrange eassert and return ASCII
798 face for CHAR_BYTE8_P.
799 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
801 2013-12-11 Ken Brown <kbrown@cornell.edu>
803 * dispextern.h (erase_phys_cursor):
804 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
806 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
808 * nsterm.m (x_free_frame_resources):
809 * term.c (tty_free_frame_resources):
810 * xterm.c (x_free_frame_resources): Do not check for non-NULL
811 face cache because it's implied by free_frame_faces anyway.
812 * w32term.c (x_free_frame_resources): Likewise. Do not call
813 free_frame_faces twice.
815 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
817 * editfns.c (Fformat_time_string): Mention %F in the doc.
819 2013-12-11 Martin Rudalics <rudalics@gmx.at>
821 * window.c (resize_frame_windows): Don't return immediately when
822 the root window's size doesn't change - the minibuffer window
823 may still have to be repositioned/resized.
824 * xfns.c (Fx_create_frame): Always change the frame size after
825 initializing the frame's faces.
826 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
827 change_frame_size should already have done it.
828 (x_new_font): Assign new tool- and menu-bar heights.
829 (x_set_window_size_1): Account for tool- and menu-bar heights
830 (Bug#16013). Don't set pixel sizes since change_frame_size
831 should already have done it.
833 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
835 Remove the option of using libcrypto.
836 * Makefile.in (LIB_CRYPTO): Remove.
837 (LIBES): Don't use it.
839 2013-12-11 Juri Linkov <juri@jurta.org>
841 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
842 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
844 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
846 * xdisp.c (display_tool_bar_line): Don't extend on a previously
847 drawn tool bar items (Bug#16058).
848 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
850 2013-12-09 Ken Brown <kbrown@cornell.edu>
852 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
854 * lisp.h (get_frame_param): Adjust conditions for prototype
857 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
859 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
860 Avoid unused macro warning if configured --without-xft.
862 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
864 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
866 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
868 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
870 * emacs.c (main): Call fixup_locale a second time for GNUStep.
872 2013-12-08 Martin Rudalics <rudalics@gmx.at>
874 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
876 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
878 Use libcrypto's checksum implementations if available, for speed.
879 * Makefile.in (LIB_CRYPTO): New macro.
882 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
883 The macro didn't conform to C99 due to type mismatch,
884 which caused compilation failure with Sun C 5.12,
885 and it was confusing anyway. Include window.h to declare
886 redisplay_other_windows.
888 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
890 * window.c (set_window_buffer): Update mode line (bug#16084).
892 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
894 Fix minor problems found by static checking.
895 * keyboard.c (poll_for_input_1, input_polling_used):
896 Define only if HAVE_NTGUI.
897 * xmenu.c (popup_activate_callback): Omit unnecessary
898 check against USE_X_TOOLKIT, which must be defined here anyway.
899 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
902 2013-12-07 Martin Rudalics <rudalics@gmx.at>
904 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
906 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
908 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
910 * nsterm.m (x_set_window_size): Remove fprintf.
911 (init): Define always. Set applicationDidFinishLaunchingCalled
913 (applicationDidFinishLaunching:):
914 Set applicationDidFinishLaunchingCalled.
915 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
918 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
920 Pixel resize changes for NS (Bug#16049).
921 * nsterm.m (x_set_window_size): Change parameters rows/cols to
922 height/width. row/cols are locals.
923 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
924 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
925 (windowWillResize): Remove gsextra. Calculate extra as in
927 (x_new_font): Don't change frame size if fullscreen.
928 Change size pixelwise.
930 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
931 comment in xfns.c. Change to pixelwise call.
933 2013-12-06 Eli Zaretskii <eliz@gnu.org>
935 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
938 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
940 * xterm.c (input_signal_count): Remove.
941 (x_dispatch_event): Define unconditionally.
942 (x_make_frame_visible): Process X events until the frame
943 is really visible (Bug#16027).
944 * xterm.h (x_dispatch_event): Declare unconditionally.
946 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
948 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
950 * nsterm.m (x_set_window_size): Handle pixelwise.
952 2013-12-05 Martin Rudalics <rudalics@gmx.at>
954 * w32term.c (x_new_font):
955 * xterm.c (x_new_font): Calculate new frame size from new font
958 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
960 * lisp.h (FOR_EACH_TAIL): New macro.
961 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
963 * window.c (select_window): Call second wset_redisplay before we change
964 selected_window (bug#16034).
966 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
968 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
970 2013-12-04 Eli Zaretskii <eliz@gnu.org>
972 * w32xfns.c: Include window.h, to avoid a compiler warning.
974 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
976 * window.c (window_scroll): Mark window for redisplay (bug#16034).
977 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
978 window_scroll takes care of it.
979 (Fset_window_point, Fdelete_other_windows_internal)
980 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
981 (Fsplit_window_internal, Fdelete_window_internal)
982 (Fresize_mini_window_internal, Fset_window_configuration)
983 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
984 cause redisplay instead of forcing a complete redisplay.
985 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
986 we're only affecting the selected_window.
988 2013-12-04 Eli Zaretskii <eliz@gnu.org>
990 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
991 directional control characters. Update type and category
992 determination according to the UBA from Unicode v6.3.
993 (bidi_category_t): New category EXPLICIT_FORMATTING.
995 * dispextern.h (bidi_type_t): Update to include new bidirectional
996 properties introduced with Unicode v6.3. (Bug#16043)
998 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1000 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1003 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1005 * font.c (font_list_entities): Remove dummy assignment.
1006 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1007 used on graphic displays only. Remove unused 'font_encoder' member.
1008 (struct font_bitmap): Remove unused 'extra' member.
1009 * nsfont.m (nsfont_open):
1010 * w32font.c (w32font_open_internal):
1011 * ftfont.c (ftfont_get_bitmap): Adjust users.
1013 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1015 Use bool for boolean.
1016 * tparam.c (tparam1):
1017 * undo.c (record_point, record_property_change):
1018 Use bool for boolean, for local vars that are always true or false.
1020 Minor integer overflow fixes (Bug#16033).
1021 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1022 This improves on the previous fix to this function.
1023 (window_resize_check): When summing up pixel counts, don't rely on
1024 undefined behavior if the sum overflows.
1026 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1028 * window.c (Fset_window_new_pixel): Don't choke at negative
1029 argument value (Bug#16033).
1031 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1032 to avoid crash in window_box_height.
1034 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1035 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1037 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1039 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1041 Minor integer overflow fixes.
1042 * window.c (Fset_window_new_pixel, grow_mini_window):
1043 * xdisp.c (Fwindow_text_pixel_size):
1044 Avoid undefined behavior on signed integer overflow.
1045 * xfns.c (x_set_mouse_color):
1046 Check that drag shape fits in 'unsigned', since that's what X wants.
1048 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1050 Improve reporting of fatal exception on MS-Windows.
1051 * w32fns.c (my_exception_handler): New function.
1052 (globals_of_w32fns): Set it up as the unhandled exception
1053 handler. Initialize exception code and address to zeros.
1054 (emacs_abort): If the exception code and address are available,
1055 print them at the beginning of the backtrace. Fix the format of
1056 printing addresses (was producing 0x0x12345678 on XP).
1059 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1061 * eval.c (Fbacktrace__locals): New function.
1062 (syms_of_eval): Defsubr it.
1064 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1066 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1067 Define here to unify between...
1068 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1069 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1071 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1073 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1075 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1076 fringe background extension.
1077 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1078 because they are now always the same as `left' and `width',
1079 respectively. Remove code for the case that `width' and
1080 `sb_width' are different.
1082 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1084 Fix minor problems found by static checking.
1085 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1086 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1087 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1089 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1091 * image.c (imagemagick_compute_animated_image): Don't crash if we
1092 have an animation with different-sized images (bug#15313).
1094 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1096 Remove some unused items introduced during pixelwise change.
1097 * window.c (window_resize_total_check): Remove unused function.
1098 * xdisp.c (remember_mouse_glyph): Remove unused label.
1099 (Ftool_bar_height): Move declaration inside #if.
1100 * xterm.c (x_set_window_size): Don't use r and c.
1102 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1104 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1107 * window.c (Fset_window_configuration): Comment out unused variables.
1109 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1111 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1113 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1115 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1117 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1118 HAVE_GNUTLS3 (Bug#16001).
1120 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1121 if interrupts are deferred (Bug#15801).
1123 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1125 Support resizing frames and windows pixelwise.
1126 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1127 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1128 (struct glyph_matrix): Replace window_left_col and
1129 window_top_line by window_pixel_left and window_pixel_top.
1130 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1132 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1133 (draw_window_divider, move_it_to, x_draw_right_divider)
1134 (x_draw_bottom_divider, change_frame_size): Add or fix
1136 * dispnew.c (change_frame_size_1): Change prototype.
1137 (adjust_glyph_matrix, required_matrix_width)
1138 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1139 values instead of lines and columns.
1140 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1141 WINDOW_TOTAL_FRINGE_WIDTH.
1142 (handle_window_change_signal, do_pending_window_change)
1143 (init_display): Adjusts calls of change_frame_size.
1144 (change_frame_size, change_frame_size_1): Handle pixelwise
1146 * frame.c (Qright_divider_width, Qbottom_divider_width):
1148 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1149 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1150 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1151 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1153 (set_frame_param): New function.
1154 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1155 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1156 (Ffringe_width, Fborder_width, Fright_divider_width)
1157 (Fbottom_divider_width): New functions, defsubr them.
1158 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1159 New argument pixelwise.
1160 (struct frame_parm_table): New members Qright_divider_width and
1161 Qbottom_divider_width.
1162 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1163 (x_report_frame_params): Handle Qright_divider_width and
1164 Qbottom_divider_width.
1165 (x_set_right_divider_width, x_set_bottom_divider_width):
1167 (frame_resize_pixelwise): New option.
1168 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1169 new_pixelwise, right_divider_width and bottom_divider_width;
1170 remove total_lines; rename text_lines, text_cols, new_text_lines
1171 and new_text_cols to text_height, text_width, new_height and
1172 new_width respectively.
1173 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1174 FRAME_TEXT_WIDTH respectively.
1175 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1176 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1177 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1179 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1180 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1181 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1182 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1183 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1184 (FRAME_TOTAL_COLS_ARG): Remove macro.
1185 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1186 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1187 (x_wm_set_size_hint): Handle frame pixel sizes.
1188 * indent.c (compute_motion, Fcompute_motion):
1189 Call window_body_width instead of window_body_cols.
1190 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1191 (make_lispy_position): Handle right and bottom dividers.
1192 (Fsuspend_emacs): Pixelize call of change_frame_size.
1193 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1194 * lisp.h: Extern set_frame_param.
1195 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1197 (Fx_create_frame): Add entry for vertical_drag_cursor.
1198 Pixelize call of change_frame_size.
1199 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1200 * nsterm.m (ns_update_window_end): Optionally draw right
1202 (x_set_window_size): Add argument pixelwise.
1203 Call check_frame_size and change_frame_size with pixelwise zero.
1204 (ns_draw_window_divider): New function.
1205 (ns_redisplay_interface): Add ns_draw_window_divider.
1206 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1207 (x_new_font): Call x_set_window_size with pixelwise zero.
1208 * print.c (print_object): For a window print its sequence
1210 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1211 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1212 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1213 (w32_createwindow): Use scroll bar area width.
1214 (w32_wnd_proc): Handle bottom divider width.
1215 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1216 (Fx_create_frame): Default divider width parameters.
1217 Caclulate sizes pixelwise. Add vertical drag cursor support.
1218 (x_create_tip_frame): Default divider widths to zero.
1219 Pixelize call to change_frame_size.
1220 (Fx_show_tip): Add handling of divider widths. Pixelize window
1222 (Fw32_frame_rect): New function.
1223 (frame_parm_handler w32_frame_parm_handlers): Add divider
1225 (Vx_window_vertical_drag_shape): Add variable.
1226 * w32inevt.c (resize_event, maybe_generate_resize_event):
1227 Pixelize change_frame_size calls.
1228 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1230 * w32term.c (w32_draw_window_divider): New function.
1231 (x_update_window_end): Handle right divider.
1232 (w32_draw_fringe_bitmap, x_scroll_run)
1233 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1234 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1235 Calculate new frame sizes pixelwise.
1236 (x_new_font): Pixelize call to x_set_window_size.
1237 (x_check_fullscreen): Pixelize call to change_frame_size.
1238 (x_set_window_size_1, x_set_window_size): New argument
1239 pixelwise. Calculate pixelwise.
1240 (x_wm_set_size_hint): Use scroll bar area width.
1241 (w32_redisplay_interface): Add w32_draw_window_divider.
1242 * w32term.h (struct w32_output): Add vertical drag cursor.
1243 * widget.c (set_frame_size, update_wm_hints)
1244 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1246 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1247 * window.c (sequence_number): Restore.
1248 (Fwindow_pixel_width, Fwindow_pixel_height)
1249 (Fwindow_mode_line_height, Fwindow_header_line_height)
1250 (window_pixel_to_total, Frun_window_scroll_functions)
1251 (Fset_window_new_pixel, window_resize_apply_total)
1252 (Fwindow_resize_apply_total): New functions.
1253 (window_body_height, window_body_width): Rename from
1254 window_body_lines. New argument PIXELWISE.
1255 Calculate pixelwise.
1256 (Fwindow_body_height, Fwindow_body_width): New argument
1258 (coordinates_in_window, window_relative_x_coord): Use window's
1259 pixel width instead of total width.
1260 (replace_window, recombine_windows): Initialize pixel values.
1261 (resize_root_window, resize_frame_windows, grow_mini_window)
1262 (shrink_mini_window): New argument PIXELWISE.
1263 Calculate pixelwise.
1264 (Fdelete_other_windows_internal, adjust_window_margins)
1265 (window_resize_check, window_resize_apply)
1266 (Fdelete_window_internal, Fresize_mini_window_internal)
1267 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1268 (check_frame_size): Rename arguments. New argument PIXELWISE.
1269 Calculate pixelwise.
1270 (set_window_buffer): Make samebuf bool. Run configuration change
1271 hook only if buffer changed.
1272 (Fset_window_buffer): Rewrite doc-string.
1273 (make_window): Initialize new_pixel slot.
1274 (Fwindow_resize_apply): Check pixel size of root window.
1275 (Fsplit_window_internal): Call 2nd argument pixel_size.
1276 Calculate pixelwise.
1277 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1279 (save_window_data): New slots frame_text_width,
1280 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1281 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1283 (Fcurrent_window_configuration, Fset_window_configuration)
1284 (save_window_save, compare_window_configurations): Handle new
1285 slots in save_window_data and saved_window.
1286 (Fset_window_scroll_bars): Fix doc-string.
1287 (window_resize_pixelwise): New variable.
1288 (coordinates_in_window, Fcoordinates_in_window_p):
1290 (make_parent_window): Adjust sequence_number.
1291 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1293 * window.h (struct window): New members new_pixel, pixel_left,
1294 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1295 (wset_new_pixel): New function.
1296 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1297 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1298 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1299 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1300 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1301 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1302 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1303 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1304 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1305 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1306 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1307 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1308 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1309 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1310 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1312 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1313 (window_body_width, check_frame_size): Adapt external declarations.
1314 * xdisp.c (last_max_ascent): New integer.
1315 (window_text_bottom_y): Handle bottom divider.
1316 (window_box_width, window_box_height): Calculate pixelwise.
1317 (get_glyph_string_clip_rects): Handle right divider.
1318 (remember_mouse_glyph): When windows are resized pixelwise
1319 proceed with width and height set to 1.
1320 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1322 (move_it_to): Calculate and return maximum x position
1324 (Fwindow_text_pixel_size): New function.
1325 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1326 (tool_bar_lines_needed): Rename to tool_bar_height.
1327 Calculate pixelwise.
1328 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1329 Calculate pixelwise.
1330 (redisplay_tool_bar): Calculate pixelwise.
1331 (redisplay_window): Calculate pixelwise. Handle dividers.
1332 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1333 (x_draw_vertical_border): Handle dividers.
1334 (define_frame_cursor1): Handle vertical drag cursor.
1335 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1336 (expose_window): Calculate pixelwise. Handle dividers.
1337 (init_xdisp): Initialize pixel values.
1338 * xfaces.c (Qwindow_divider): New face.
1339 (realize_basic_faces): Realize it.
1340 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1341 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1342 (x_set_scroll_bar_default_width): Default actual width to 16.
1343 (Fx_create_frame): Set sizes pixelwise.
1344 (x_create_tip_frame): Default divider widths to zero.
1345 Pixelize call of change_frame_size.
1346 (Fx_show_tip): Handle divider widths. Initial pixel position
1348 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1349 (Vx_window_vertical_drag_shape): New option.
1350 * xmenu.c (free_frame_menubar): Pixelize call of
1352 * xterm.c (x_draw_window_divider): New function.
1353 (x_update_window_end): Optionally draw right divider.
1354 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1355 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1356 (handle_one_xevent, x_new_font): Calculate pixelwise.
1357 (x_set_window_size_1, x_set_window_size): New argument
1358 pixelwise. Calculate pixelwise.
1359 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1360 (struct x_redisplay_interface): Add x_draw_window_divider.
1361 * xterm.h (struct x_output): Add vertical_drag_cursor.
1363 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1365 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1366 Set invisible frames's `redisplay' when a full redisplay is requested.
1367 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1368 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1369 (display_mode_lines): Set it here instead.
1371 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1373 * dispextern.h (set_window_update_flags): Remove.
1375 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1377 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1379 * xdisp.c (REDISPLAY_SOME_P): New macro.
1380 (redisplay_internal): Use it (bug#15999).
1381 (prepare_menu_bars, redisplay_window): Use it as well.
1383 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1385 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1387 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1388 (globals_of_w32font): Zero it out.
1389 (GetCharWidth32W_Proc): New function pointer.
1390 (get_char_width_32_w): New function.
1391 (compute_metrics): If get_glyph_outline_w returns an error, try
1392 get_char_width_32_w before declaring a failure. This avoids
1393 punishing raster (a.k.a. "bitmap") fonts by slowing down
1394 redisplay. (Bug#6364).
1396 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1398 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1399 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1400 highlight needs to be redisplayed. (Bug#15913)
1402 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1404 Fix minor problems found by static checking.
1405 * buffer.h (struct buffer_text, struct buffer):
1406 * frame.h (struct frame):
1407 * window.h (struct window):
1408 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1409 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1410 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1411 no-longer-valid use of HAVE_MENUS.
1412 * xdisp.c (propagate_buffer_redisplay): Now static.
1414 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1416 * xmenu.c (Fmenu_or_popup_active_p):
1417 * window.c (Fset_window_configuration):
1418 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1419 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1420 * fns.c (Fyes_or_no_p):
1421 * editfns.c (Fmessage_box, Fmessage_or_box):
1422 * alloc.c (make_save_ptr_ptr):
1423 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1425 * window.c (Fset_window_configuration): Move select_window later.
1427 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1429 Refine redisplay optimizations to only redisplay *some* frames/windows
1430 rather than all of them.
1431 * xdisp.c (REDISPLAY_SOME): New constant.
1432 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1433 (bset_redisplay, bset_update_mode_line): New functions.
1434 (message_dolog): Use bset_redisplay.
1435 (clear_garbaged_frames): Use fset_redisplay.
1436 (echo_area_display): Use wset_redisplay.
1437 (buffer_shared_and_changed): Remove.
1438 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1439 frame titles. Compute the actual set of windows redisplayed.
1440 Don't update frame titles and menu bars for frames that don't need to
1442 (propagate_buffer_redisplay): New function.
1444 (redisplay_internal): Use it. Be more selective in the set of windows
1445 we redisplay. Propagate windows_or_buffers_changed to
1446 update_mode_lines a bit later to simplify the code.
1447 (mark_window_display_accurate_1): Reset window and buffer's
1449 (redisplay_window): Do nothing if neither the window nor the buffer nor
1450 the frame needs redisplay.
1451 * window.h (struct window): Add `redisplay' field.
1452 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1453 (redisplay_other_windows, window_list): New declarations.
1454 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1455 (window_list): Not static any more.
1456 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1457 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1458 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1459 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1460 * frame.h (struct frame): Add `redisplay' field.
1461 Move `external_menu_bar' bitfield next to other bit-fields.
1462 (SET_FRAME_GARBAGED): Use fset_redisplay.
1463 (SET_FRAME_VISIBLE): Don't garbage the frame;
1464 Use redisplay_other_windows.
1465 * buffer.h (struct buffer): Add `redisplay' field.
1466 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1467 (modify_overlay): Use bset_redisplay.
1468 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1470 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1472 Support w32 file notifications in batch mode.
1473 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1474 invalid (which happens in batch mode). If non-interactive, call
1475 handle_file_notifications to store file notification events in the
1476 input queue. (Bug#15933)
1478 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1480 * w32inevt.c (handle_file_notifications): Now external, not static.
1482 * w32term.h (handle_file_notifications): Provide prototype.
1484 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1485 init_crit, since init_display, which does that otherwise, is not
1488 2013-11-27 Glenn Morris <rgm@gnu.org>
1490 * Makefile.in ($(lispsource)/international/charprop.el): New.
1491 (emacs$(EXEEXT)): Depend on charprop.el.
1493 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1495 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1496 deleting portions of the buffer under non-nil REPLACE argument.
1499 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1500 directory, watch it and not its parent.
1501 (add_watch): Allow empty string in FILE.
1503 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1505 * window.c (Fset_window_start, window_resize_apply)
1506 (window_scroll): Reset window_end_valid (Bug#15957).
1508 2013-11-27 Glenn Morris <rgm@gnu.org>
1510 * Makefile.in (leimdir): Now in lisp source directory.
1511 ($(leimdir)/leim-list.el): Just use ../leim .
1512 * epaths.in (PATH_DUMPLOADSEARCH):
1513 * lread.c (load_path_default):
1514 * nsterm.m (ns_load_path): No more leim directory.
1516 2013-11-26 Andreas Schwab <schwab@suse.de>
1518 * .gdbinit (xgettype): Add cast.
1520 2013-11-26 Glenn Morris <rgm@gnu.org>
1522 Preload leim-list.el.
1523 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1524 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1525 is a single directory.
1527 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1529 bool-vector-subsetp is now the normal direction (Bug#15912).
1530 * data.c (Fbool_vector_subsetp): Test whether the first argument
1531 is a subset of the second one, not the reverse. Add doc string.
1533 Fix minor problems found by static checking.
1534 * lread.c (load_path_default): Now static.
1535 * textprop.c (text_property_stickiness): Be consistent about the
1536 test used when deciding whether to consider the previous character.
1537 This simplifies the code a bit.
1539 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1541 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1543 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1544 (syms_of_frame): Don't defsubr them.
1546 2013-11-25 Glenn Morris <rgm@gnu.org>
1548 * lread.c (load_path_default): Change the sense of the argument.
1549 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1550 from dump_path. When it is not, avoid checking dump_path twice.
1552 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1553 uninstalled dump_path against installed Vload_path. (Bug#15964)
1555 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1557 Export get_pos_property to Elisp.
1558 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1559 (syms_of_editfns): Export it to Elisp.
1561 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1563 2013-11-23 Romain Francoise <romain@orebokech.com>
1565 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1566 initialization here ...
1567 (syms_of_fileio): ... from here.
1569 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1571 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1572 Please use --enable-check-lisp-object-type.
1574 2013-11-23 Glenn Morris <rgm@gnu.org>
1576 * process.c (get_process): Explicit error for dead buffers.
1578 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1580 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1582 2013-11-23 Glenn Morris <rgm@gnu.org>
1584 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1585 * lread.c (load_path_check): Take path to check as argument.
1586 (load_path_default): New, split from init_lread.
1587 (init_lread): Move calc of default load-path to load_path_default.
1588 Empty elements in EMACSLOADPATH now stand for the default.
1589 (load-path): Doc fix.
1590 * emacs.c (decode_env_path): Add option to treat empty elements
1591 as nil rather than ".".
1592 * callproc.c (init_callproc_1, init_callproc):
1593 * image.c (Vx_bitmap_file_path):
1594 * lisp.h (decode_env_path):
1595 * lread.c (Vsource_directory):
1596 Update for new argument spec of decode_env_path.
1598 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1600 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1601 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1603 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1605 Fix some dependency problems that cause unnecessary recompiles.
1606 Problem reported by RMS in
1607 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1608 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1609 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1610 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1611 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1612 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1613 (boostrap-clean): No need to remove stamp-oldxmenu.
1615 Fix recently introduced bool vector overrun.
1616 This was due to an optimization that went awry.
1617 Reported by Glenn Morris in
1618 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1619 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1620 for empty vectors, undoing the 2013-11-18 change.
1621 * data.c (bool_vector_binop_driver): Rely on this.
1622 Fix bug that occasionally overran the destination.
1623 * lisp.h (struct Lisp_Bool_vector): Document this.
1625 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1627 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1630 * nsterm.m (init, run, stop:): Comment out for now, does not work
1633 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1635 * charset.c (syms_of_charset): Don't read past end of string.
1637 2013-11-19 Glenn Morris <rgm@gnu.org>
1639 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1641 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1643 Add hooks to run on gaining/losing focus. (Bug#15029)
1644 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1645 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1646 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1648 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1650 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1651 The old names predated the API change that put destination at end.
1653 Improve API of recently-added bool vector functions (Bug#15912).
1654 The old API had (bool-vector-count-matches A B)
1655 and (bool-vector-count-matches-at A B I), which gave the
1656 misleading impression that the two functions were variants, one
1657 with a location I. The new API has (bool-vector-count-population A)
1658 and (bool-vector-count-consecutive A B I) to make the distinction
1659 clearer. The first function no longer has a B argument, since the
1660 caller can easily determine the number of nils if the length and
1661 number of ts is known.
1662 * data.c (Fbool_vector_count_population): Rename from
1663 bool_vector_count_matches, and accept just 1 argument.
1664 (Fbool_vector_count_consecutive): Rename from
1665 Fbool_vector_count_matches_at.
1667 Always allocate at least one bits_word per bool vector.
1668 See Daniel Colascione in:
1669 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1670 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1671 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1672 * lisp.h (struct Lisp_Bool_vector): Document this.
1674 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1676 * insdel.c (invalidate_buffer_caches): New function, consolidated
1677 from part of prepare_to_modify_buffer.
1678 (insert_from_gap, prepare_to_modify_buffer):
1679 * coding.c (code_convert_region, code_convert_string):
1680 Call invalidate_buffer_caches. (Bug#15841)
1682 * lisp.h (invalidate_buffer_caches): Add prototype.
1684 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1686 * w32term.c (x_update_window_end): Don't invalidate the entire
1687 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1688 highlight needs to be redisplayed. (Bug#15913)
1690 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1692 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1694 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1696 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1697 while we are using Vprin1_to_string_buffer.
1699 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1700 after inserting the description string. (Bug#15907)
1702 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1704 * data.c: Work around bogus GCC diagnostic about shift count.
1705 Reported by Eli Zaretskii in
1706 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1707 (pre_value): New function.
1708 (count_trailing_zero_bits): Use it.
1710 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1712 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1713 assume C macros are not supported even under -g3 in these old GCC
1716 2013-11-15 Leo Liu <sdl.web@gmail.com>
1718 * minibuf.c (Ftry_completion, Fall_completions)
1719 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1721 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1723 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1724 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1725 This avoids placing unnecessary constants into the Emacs code.
1727 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1729 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1730 for Cygwin w32 build.
1732 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1733 for Cygwin w32 build. (Bug#15892)
1735 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1737 Simplify, port and tune bool vector implementation.
1738 * alloc.c (bool_vector_exact_payload_bytes)
1739 (bool_vector_payload_bytes): Remove.
1740 (bool_vector_fill): Return its argument.
1741 * alloc.c (bool_vector_fill):
1743 * print.c (print_object):
1744 Simplify by using bool_vector_bytes.
1745 * alloc.c (make_uninit_bool_vector):
1746 New function, broken out from Fmake_bool_vector.
1747 (Fmake_bool_vector): Use it. Use tail call.
1748 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1749 * data.c (BITS_PER_ULL): New constant.
1750 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1751 if long long versions don't exist.
1752 (shift_right_ull): New function.
1753 (count_one_bits_word): New function, replacing popcount_bits_word
1754 macro. Don't assume that bits_word is no wider than long long.
1755 (count_one_bits_word, count_trailing_zero_bits):
1756 Don't assume that bits_word is no wider than long long.
1757 * data.c (bool_vector_binop_driver, bool_vector_not):
1758 * fns.c (Fcopy_sequence):
1760 Create an uninitialized destination, to avoid needless work.
1761 (internal_equal): Simplify.
1762 (Ffillarray): Prefer tail call.
1763 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1764 contain at least one word.
1765 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1766 chars are narrower than ints.
1767 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1768 * fns.c (Fcopy_sequence):
1770 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1771 Don't try to port to hosts where bits_word values have holes; the
1772 code wouldn't work there anyway. Verify this assumption, though.
1773 (bool_vector_bytes): New function.
1774 (make_uninit_bool_vector): New decl.
1775 (bool_vector_fill): Now returns Lisp_Object.
1777 * xfns.c (xic_create_fontsetname):
1778 * xrdb.c (gethomedir): Prefer tail calls.
1780 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1782 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1783 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1785 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1786 that requires a return value.
1787 (Fset_buffer_modified_p): Take advantage of this change to do
1790 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1792 * buffer.c (Frestore_buffer_modified_p): Sync it with
1793 Fset_buffer_modified_p.
1794 (Fforce_mode_line_update): New function, moved from subr.el.
1795 (Fset_buffer_modified_p): Use them.
1796 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1798 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1800 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1801 This avoids undefined behavior when subtracting pointers into
1802 different aways. On my platform it also makes the code a tad
1803 smaller and presumably faster.
1805 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1807 * keyboard.c (command_loop_1): Use region-extract-function.
1808 * insdel.c (Qregion_extract_function): Not static any more (can we
1809 stop pretending that these vars can benefit from being marked static?).
1811 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1813 * search.c (find_newline): If buffer text is relocated during the
1814 "dumb loop", adjust C pointers into buffer text to follow suit.
1817 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1819 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1820 for conversion (Bug#15837).
1822 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1824 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1825 for the entire range of inserted characters. (Bug#15841)
1827 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1829 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1831 (realize_default_face): Remove assignment to distant-foreground if
1832 unspecified (Bug#15815).
1834 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1836 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1837 cache-long-scans disabled, since we don't want to call
1838 prepare_to_modify_buffer (in insert_1_both) for each message we
1841 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1842 from buffer.c. Improve commentary to the buffer field setter
1845 * buffer.c (bset_cache_long_scans): Static function deleted.
1846 Improve commentary to the buffer field setter functions.
1847 (init_buffer_once): Default for cache-long-scans changed to t.
1850 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1852 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1854 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1855 This bug was introduced in my 2013-06-21 change, and caused
1856 struct Lisp_Sub_Char_Table objects to be given too many slots,
1857 which broke 'make -C admin/unidata'.
1859 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1861 Import changes from mac-port 4.5.
1862 * macfont.m (mac_font_copy_default_descriptors_for_language)
1863 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1864 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1865 (macfont_language_default_font_names): New.
1866 (macfont_list): Rearrange language/charset code.
1867 (macfont_close): Don't check for macfont_info->cache.
1868 (mac_ctfont_create_preferred_family_for_attributes): New font
1869 selection code, call
1870 mac_font_copy_default_name_for_charset_and_languages.
1871 (mac_font_copy_default_descriptors_for_language)
1872 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1874 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1876 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1878 Port to C11 aligned_alloc, and fix some integer overflows.
1879 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1880 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1881 and use of posix_memalign replaced with aligned_alloc.
1882 (aligned_alloc): New function, defined or declared as needed.
1883 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1884 Don't undef; configure.ac now does this.
1885 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1886 (calloc, aligned_alloc): Check for integer overflow.
1887 (aligned_alloc): Rename from memalign. All uses changed.
1888 (memalign): New function, an alias for aligned_alloc.
1890 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * xdisp.c (redisplay_internal): Fix typo in last change.
1894 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1896 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1898 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1900 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1901 redisplay--mode-lines-cause.
1902 (redisplay_internal): Keep them uptodate. Remove redundant check of
1903 buffer_shared_and_changed.
1904 * *.[chm]: Number every assignment to update_mode_lines so we
1905 can track why it is set.
1907 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1909 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1911 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1913 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1914 can track why it is set.
1916 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1918 Integer-related fixes for term.c etc.
1919 * dispextern.h (face_tty_specified_color): New function.
1920 * term.c (turn_on_face): Don't rely on undefined behavior when
1921 assigning an out-of-range value to 'long'.
1922 Simplify test for toggling highlight.
1923 (tty_capable_p): Omit last two (unused) args. All callers changed.
1924 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1925 (read_menu_input, tty_menu_activate, tty_menu_show):
1926 * xfaces.c (x_supports_face_attributes_p)
1927 (tty_supports_face_attributes_p):
1928 Use bool for boolean. All callers changed.
1929 (tty_supports_face_attributes_p): Omit defaults for color indices;
1930 no longer needed. Simplify tail call.
1932 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1934 * xdisp.c (prepare_menu_bars): Mark static.
1935 * lisp.h (prepare_menu_bars): Don't declare.
1936 * xselect.c (x_handle_selection_clear):
1937 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1939 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1941 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1942 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1944 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1946 * keyboard.c (Fcommand_error_default_function): Rename from
1947 Fdefault_error_output.
1949 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1951 * keyboard.c (Fdefault_error_output): New function, extracted from
1953 (syms_of_keyboard): Use it for Vcommand_error_function.
1955 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1957 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1958 (init_eval): Use it to ensure handlerlist is non-NULL.
1959 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1960 (Fsignal): Adjust NULLness test of handlerlist.
1961 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1963 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1965 * callproc.c (call_process): Call prepare_to_modify_buffer before
1966 decoding text read from the sub-process, as the decoded stuff will
1967 be inserted into the buffer. This will invalidate the various
1968 caches maintained for the buffer. (Bug#15148)
1970 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1972 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1973 string of glyphless-char-display.
1975 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1977 * nsfns.m (ns_get_name_from_ioreg): New function.
1978 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1979 OSX >= 10.9. Use ns_get_name_from_ioreg.
1981 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1983 Simplify and port recent bool vector changes.
1984 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1985 only in this file. Use a more-efficient implementation if the
1986 second argument is a power of 2.
1987 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1988 Remove no-longer-necessary compile-time checks.
1989 (bool_vector_exact_payload_bytes): New function.
1990 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1991 exact payload changed to call the new function. Do not assume
1992 that the arg or result fits in ptrdiff_t.
1993 (bool_vector_fill): New function.
1994 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1996 (vroundup_ct): Don't assume arg fits in size_t.
1997 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1998 invoke set_category_set.
1999 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2000 All callers changed. Use bool_vector_set.
2001 * category.h (XCATEGORY_SET): Remove; no longer needed.
2002 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2004 * data.c (Faref): Use bool_vector_ref.
2005 (Faset): Use bool_vector_set.
2006 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2007 (Fbool_vector_not, Fbool_vector_count_matches)
2008 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2009 * fns.c (concat): Use bool_vector_ref.
2010 (Ffillarray): Use bool_vector_fill.
2011 (mapcar1): Use bool_vector_ref.
2012 (sxhash_bool_vector): Hash words, not bytes.
2013 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2014 a constant, since it's now used in #if.
2015 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2016 unsigned char on unusual architectures, so that we no longer
2017 assume that the number of bits per bits_word is a power of two or
2018 is a multiple of 8 or of CHAR_BIT.
2019 (Qt): Add forward decl.
2020 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2021 at least as strictly as bits_word.
2022 (bool_vector_data, bool_vector_uchar_data): New accessors.
2023 All data structure accesses changed to use them.
2024 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2025 (bool_vector_set): New functions.
2026 (bool_vector_fill): New decl.
2027 (ROUNDUP): Move to alloc.c as described above.
2029 Fix recent gnutls changes.
2030 * gnutls.c (Fgnutls_boot): Don't assume C99.
2031 * process.c (wait_reading_process_output): Fix typo in recent change.
2033 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2035 * process.c (wait_reading_process_output, read_process_output)
2036 (send_process): Check gnutls_state is not NULL.
2038 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2039 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2041 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2043 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2044 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2046 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2049 * nsfns.m (Fx_create_frame): Fix memory leak.
2051 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2052 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2053 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2055 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2057 * xdisp.c (message3_nolog, message_with_string): Encode the string
2058 before writing it to the terminal in a non-interactive session.
2060 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2061 sure we concatenate them into a unibyte string.
2063 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2064 resulting temporary name before returning it to the caller.
2065 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2066 is a unibyte string, convert NAME to a unibyte string to ensure
2067 that the result is also a unibyte string.
2069 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2070 create unibyte strings from default paths and directory/file
2073 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2076 * callproc.c (init_callproc): Use build_unibyte_string to make
2077 sure we create unibyte strings from default paths and
2078 directory/file names.
2080 * buffer.c (init_buffer): Don't store default-directory of
2081 *scratch* in multibyte form. The original problem which led to
2082 that is described in
2083 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2084 but it was solved long ago. (Bug#15260)
2086 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2088 Port to stricter C99 platforms.
2089 Especially, C99 prohibits nesting a struct X inside struct Y if
2090 struct X has a flexible array member.
2091 * alloc.c (struct sdata): New type.
2092 (sdata): Implement in terms of struct sdata.
2093 Remove u member; all uses replaced by next_vector, set_next_vector.
2094 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2095 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2096 (struct sblock): Rename first_data member to data, which is now
2097 a flexible array member. All uses changed.
2098 (next_vector, set_next_vector, large_vector_vec): New functions.
2099 (vector_alignment): New constant.
2100 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2101 (struct large-vector): Now merely a NEXT member, since the old approach
2102 ran afoul of stricter C99. All uses changed to use
2103 large_vector_vec or large_vector_offset.
2104 (large_vector_offset): New constant.
2105 * dispnew.c: Include tparam.h, for tgetent.
2106 Do not include term.h; no longer needed.
2107 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2108 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2109 (struct Lisp_Vector): Use a flexible array member for contents,
2110 instead of a union with a member that is an array of size 1.
2112 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2113 fact that the struct no longer contains a union.
2114 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2115 (struct Lisp_Save_Value, struct Lisp_Free):
2116 Use unsigned, not int, for spacers, to avoid c99 warning.
2117 (union specbinding): Use unsigned, not bool, for bitfield, as
2118 bool is not portable to pre-C99 hosts.
2120 2013-11-04 Glenn Morris <rgm@gnu.org>
2122 * emacs.c (usage_message): Mention that `-L :...' appends.
2124 2013-11-02 Glenn Morris <rgm@gnu.org>
2126 * Makefile.in (abs_builddir): Remove.
2127 (bootstrap_exe): Use relative filename.
2129 Use relative filenames in TAGS files.
2130 * Makefile.in (abs_srcdir): Remove it again.
2131 (.PHONY): Remove frc.
2132 (maintainer-clean): No more TAGS-LISP file.
2133 (TAGS): Pass relative file names to etags.
2134 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2136 * Makefile.in (abs_srcdir): New, set by configure.
2138 (maintainer-clean): Remove pointless echo. That should be in the
2139 top-level Makefile, if anywhere. Delete TAGS-LISP.
2140 (extraclean): No s/ and m/ directories for some time.
2141 (TAGS): Also depend on ctagsfiles3.
2142 Remove no-longer-defined S_FILE.
2143 Pass absolute filenames to etags once more.
2144 (TAGS-LISP): Replace lispdir with its expansion.
2145 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2146 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2148 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2150 * xfaces.c (check_lface_attrs, realize_default_face):
2151 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2152 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2154 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2156 * emacs.c (original_pwd): Remove global var by making it local.
2157 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2159 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2161 * xfaces.c: Declare color_distance.
2162 (QCdistant_foreground): New variable.
2163 (NEAR_SAME_COLOR_THRESHOLD): New define.
2164 (load_color2): New function.
2165 (load_color): Call load_color2.
2166 (load_face_colors): Call load_color2 and if distant-color is specified
2167 calculate distant and use distant-color if colors are near.
2168 (LFACE_DISTANT_FOREGROUND): New define.
2169 (merge_face_ref, Finternal_set_lisp_face_attribute)
2170 (Finternal_get_lisp_face_attribute)
2171 (x_supports_face_attributes_p): Handle distant-foreground similar to
2173 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2175 * dispextern.h (lface_attribute_index):
2176 Add LFACE_DISTANT_FOREGROUND_INDEX.
2178 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2180 * image.c (pbm_next_char): New function.
2181 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2182 (pbm_scan_number): Use it.
2183 (Qlibjpeg_version): New variable.
2184 (syms_of_image): DEFSYM and initialize it.
2186 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2188 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2190 2013-10-31 Glenn Morris <rgm@gnu.org>
2192 * emacs.c (original_pwd): New char.
2193 (main): If using --chdir, store original_pwd.
2194 (init_cmdargs): When setting Vinvocation_directory based on a
2195 relative argv[0], use original_pwd if set. (Bug#15768)
2197 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2199 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2201 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2203 * insdel.c: Fix minor problems found by static checking.
2204 (Qregion_extract_function): Now static.
2205 (prepare_to_modify_buffer_1): Remove unused locals.
2207 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2209 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2210 (syms_of_xdisp): Declare pre-redisplay-function.
2211 (markpos_of_region): Remove function.
2212 (init_iterator, compute_stop_pos, handle_face_prop)
2213 (face_before_or_after_it_pos, reseat_to_string)
2214 (get_next_display_element, window_buffer_changed)
2215 (redisplay_internal, try_cursor_movement, redisplay_window)
2216 (try_window_reusing_current_matrix, try_window_id, display_line)
2217 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2218 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2219 * window.h (struct window): Remove field `region_showing'.
2220 * dispextern.h (struct it): Remove region_beg/end_charpos.
2221 (face_at_buffer_position, face_for_overlay_string)
2222 (face_at_string_position): Update prototypes.
2223 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2224 (face_at_string_position): Remove `region_beg' and `region_end' args.
2225 * fontset.c (Finternal_char_font):
2226 * font.c (font_at, font_range): Adjust calls accordingly.
2227 * insdel.c (Qregion_extract_function): New var.
2228 (syms_of_insdel): Initialize it.
2229 (prepare_to_modify_buffer_1): Use it.
2231 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2233 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2234 * ftxfont.c (ftxfont_get_gcs):
2235 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2236 * xfaces.c (x_free_colors, x_free_dpy_colors)
2237 (x_create_gc, unload_color):
2238 * xselect.c (x_property_data_to_lisp):
2239 * xsettings.c (parse_settings):
2240 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2241 (get_bits_and_offset): Adjust definition.
2242 * frame.c (XParseGeometry): Adjust locals.
2243 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2244 * regex.h (toplevel): Likewise for reg_syntax_t.
2246 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2248 * eval.c (run_hook_with_args): Use FUNCTIONP.
2250 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2252 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2253 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2254 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2255 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2256 on MS-Windows anyway.
2257 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2258 (free_realized_face): ...adjust user.
2259 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2260 white relief pixels to -1.
2261 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2262 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2263 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2265 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2267 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2268 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2269 in practice now. All callers changed.
2271 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2273 * dispextern.h (struct face): Use bitfields for 'underline_type'
2274 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2275 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2276 'stipple' member. Move 'lface' member up to help...
2277 * xfaces.c (make_realized_face): ...this function to find and
2278 clear just the members that need clearing.
2279 (load_face_colors, realize_x_face):
2280 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2282 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2284 * xftfont.c (struct xftfont_info): Remove set-but-unused
2286 (xftfont_open): Adjust user.
2287 (xftfont_get_colors): Remove useless prototype.
2289 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2291 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2292 before passing them to 'unexec'. (Bug#15260)
2294 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2296 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2298 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2300 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2301 the changed signature of the font driver's 'close' method.
2303 * w32font.h (w32font_close): Adjust the prototype to the change in
2304 function definition.
2306 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2308 * w32uniscribe.c (uniscribe_close): Adapt the call to
2309 w32font_close to its new prototype.
2311 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2313 Omit unused frame argument of font API's close function.
2314 * font.h (struct font): Drop frame argument. Adjust comment.
2315 * font.c (font_clear_cache, font_close_object): Adjust users.
2316 * ftfont.c (ftfont_close):
2317 * ftxfont.c (ftxfont_close):
2318 * macfont.m (macfont_close):
2319 * nsfont.m (nsfont_close):
2320 * w32font.c (w32font_close):
2321 * xfont.c (xfont_close):
2322 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2323 tweak comments and make functions safe if called more than once for
2324 the same font object.
2326 Perform font-specific cleanup when font object is swept by GC. See
2327 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2328 * alloc.c (cleanup_vector): New function.
2329 (sweep_vector): Call it for each reclaimed vector object.
2330 * font.h (struct font): Adjust comment.
2332 2013-10-24 Glenn Morris <rgm@gnu.org>
2334 * Makefile.in (abs_top_srcdir): New, set by configure.
2336 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2338 Adjust recent font-related changes to fix bug#15686.
2339 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2340 is a live window system frame, mark its default font too.
2342 2013-10-23 Glenn Morris <rgm@gnu.org>
2344 * Makefile.in (RUN_TEMACS): Make relative (again).
2345 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2346 (bootstrap-emacs$(EXEEXT)):
2347 Quote entities that might contain whitespace.
2349 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2351 Port to Solaris 10 and its bundled GCC.
2352 Problem reported by Timothy C. Burt.
2353 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2355 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2357 Do not allow font caches to grow too large.
2358 * alloc.c (compact_font_cache_entry, compact_font_caches):
2359 New functions or stub if not HAVE_WINDOW_SYSTEM.
2360 (compact_undo_list): Factor out from Fgarbage_collect.
2362 (mark_face_cache): Mark face font. Move down to avoid
2364 (mark_terminals): Do not mark font cache here.
2365 (Fgarbage_collect): Call compaction functions described
2366 above. Adjust comment.
2368 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2370 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2371 chdir to HOME (bug#15607).
2373 * nsterm.m (Qcocoa, Qgnustep): New variables.
2374 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2375 (ns_get_color): Make selection color work for GNUStep also.
2377 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2379 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2380 handles mouse clicks. Instead, let GPM use the same code as all
2381 the other mice use. See the discussion starting at
2382 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2383 for the details of the problem with the menu bar this fixes.
2385 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2387 Remove port-specific display name lists to avoid extra
2388 complexity and data duplication with display info lists.
2389 * xterm.h (x_display_name_list): Remove declaration.
2390 * xterm.c (x_display_name_list): Remove.
2391 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2392 * xfns.c (x_display_info_for_name, Fx_display_list):
2393 Likewise. Use x_display_list where appropriate.
2394 * w32term.h (w32_display_name_list): Remove declaration.
2395 * w32term.c (w32_display_name_list): Remove.
2396 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2398 * w32fns.c (x_display_info_for_name, Fx_display_list):
2399 Likewise. Use x_display_list where appropriate.
2400 * nsterm.h (ns_display_name_list): Remove declaration.
2401 * nsterm.m (ns_display_name_list): Remove.
2402 (ns_term_init, syms_of_nsterm): Adjust users.
2403 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2404 Likewise. Use x_display_list where appropriate.
2405 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2406 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2407 (mark_terminals): Mark per-terminal font cache.
2409 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2411 Don't run timers in input-pending-p. Its new check-timers param
2412 provides the prior behavior. (Bug#15045).
2413 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2416 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2418 Make some functions static in non-Microsoft builds.
2419 On my platform (Fedora 19 x86-64), this shrinks the
2420 Emacs executable (text+data) by 0.25%.
2421 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2422 (load_color) [!MSDOS]:
2423 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2424 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2425 * lisp.h (check_existing):
2426 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2427 (network_interface_info) [!WINDOWSNT]:
2428 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2429 Remove extern decls.
2430 * fileio.c (check_existing):
2431 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2432 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2433 (network_interface_info) [!WINDOWSNT]:
2434 * term.c (encode_terminal_code) [!WINDOWSNT]:
2435 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2436 * xfaces.c (load_color) [!MSDOS]:
2438 * fileio.c (check_existing, check_executable, check_writable):
2439 * process.c (network_interface_list, network_interface_info):
2440 Move earlier, so that we don't need forward decls.
2441 * gnutls.c (fn_gnutls_transport_set_errno)
2442 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2444 * w32.c (init_environment): Use faccessat rather than
2445 check_existing, partly for consistency with the rest of the code
2446 in this file, partly so that check_existing can be static.
2448 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2449 * emacs.c (MAIN_PROGRAM): New macro.
2450 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2451 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2453 bool vector int width fixes
2454 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2455 (Fbool_vector_count_matches_at):
2456 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2457 can exceed PTRDIFF_MAX, at least in theory.
2458 (Fbool_vector_count_matches_at):
2459 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2461 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2463 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2464 (struct sockaddr): Add forward decl, for platforms that lack it.
2466 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2468 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2471 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2473 * w32.c (network_interface_get_info, network_interface_list)
2474 (network_interface_info): New functions. (Bug#15610)
2475 (GetAdaptersInfo_Proc): New typedef.
2476 (get_adapters_info): New wrapper function.
2477 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2479 * process.h (network_interface_list, network_interface_info):
2482 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2483 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2484 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2485 for WINDOWSNT. Doc fix.
2486 (syms_of_process): Defsubr Snetwork_interface_list and
2487 Snetwork_interface_info unconditionally.
2489 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2490 in NS GUI sessions. (Bug#15629)
2492 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2494 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2496 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2498 * print.c (print_object): Print " ..." when truncating bool vectors.
2500 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2502 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2503 standard mouse buttons.
2505 * termhooks.h (struct input_event): Remove incorrect commentary.
2507 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2509 Disallow bool vector operations on mixed-length operands.
2510 The old behavior left garbage in the result vector sometimes,
2511 and didn't seem to be useful.
2512 * data.c (Qwrong_length_argument): New static var.
2513 (wrong_length_argument): New function.
2514 (bool_vector_binop_driver): Check that args agree in length.
2516 * keyboard.c, keyboard.h (all_kboards): Now static.
2518 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2520 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2521 note from the lispref.
2523 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2525 * nsterm.h (struct ns_display_info): Remove set-but-unused
2526 member image_cache (image caches are per-terminal anyway).
2527 (FRAME_X_IMAGE_CACHE): Remove.
2528 * nsterm.m (ns_initialize_display_info): Adjust user.
2530 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2532 * w32proc.c: Include mingw_time.h.
2534 * w32.c: Include mingw_time.h.
2536 Implement scrolling of TTY menus when the screen is too short.
2538 * term.c (tty_menu_display): Accept an additional argument, the
2539 menu item from which to start displaying the menu. Account for
2540 the value of Y when limiting the menu to the number of available
2542 (mi_result): New enumeration.
2543 (read_menu_input): Return enumerated value. When the y coordinate
2544 hits min_y or max_y, return scroll indication instead of wrapping
2546 (tty_menu_activate): Handle the scrolling indications from
2547 read_menu_input. Compute the first menu item to display and pass
2548 it to tty_menu_display.
2550 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2552 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2553 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2554 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2555 Adjust to match the change described below.
2556 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2557 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2558 memory_below_frame members to...
2559 * termchar.h (struct tty_display_info): ...here because they're
2560 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2561 * term.c (init_tty):
2562 * nsterm.m (ns_create_terminal):
2563 * w32term.c (w32_create_terminal):
2564 * xterm.c (x_create_terminal): Adjust users.
2565 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2566 to filter out non-TTY frames. Adjust comment.
2567 (scrolling): Adjust user. Prefer eassert for debugging check.
2569 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2571 * xfaces.c (PT_PER_INCH): Remove unused macro.
2572 * termhooks.h (struct terminal): Remove set-but-unused
2573 member fast_clear_end_of_line.
2574 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2575 * nsterm.m (ns_create_terminal):
2576 * term.c (init_tty):
2577 * w32term.c (w32_create_terminal):
2578 * xterm.c (x_create_terminal): Adjust users.
2580 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2582 * lisp.h (bool_vector_size): New function.
2583 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2584 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2585 (Fbool_vector_not, Fbool_vector_count_matches_at):
2586 Remove uses of 'eassume' that should no longer be needed,
2587 because they are subsumed by the 'eassume' in bool_vector_size.
2589 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2591 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2592 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2593 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2595 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2597 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2598 have different dimensions. (Bug#15575)
2600 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2603 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2605 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2607 * term.c (tty_menu_show): Never return with unbalanced
2608 specpdl. Use eassert for debugging check. Adjust style.
2610 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2612 * term.c (read_menu_input): Make selection of menu items
2613 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2614 (tty_menu_activate): Fix off-by-one error when computing max_y.
2616 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2618 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2619 audit logging (only used with GnuTLS 3.x) and enable it.
2621 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2623 * dispnew.c (redraw_frame): Remove useless #ifdef because
2624 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2625 Also, move TTY fflush to...
2626 * term.c (tty_update_end): ...this function.
2628 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2630 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2631 the end of the frame's glyph matrix. (Bug#15575)
2633 * term.c (tty_menu_display): Don't move cursor while overwriting
2634 frame's glyphs with menu items. Limit the number of items
2635 displayed to what can be shown on the available screen lines,
2636 excluding the echo area.
2637 (tty_menu_activate): Limit the Y coordinate allowed by
2638 read_menu_input to the last screen line used for menu display.
2640 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2642 * lisp.h (eassume): New macro.
2643 Also, include <verify.h>, for 'assume'.
2644 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2645 (vroundup, vector_nbytes):
2646 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2647 (Fbool_vector_not, Fbool_vector_count_matches)
2648 (Fbool_vector_count_matches_at):
2649 Use eassume, not eassert.
2650 * casetab.c (set_identity, shuffle):
2651 * composite.c (composition_gstring_put_cache):
2652 * dispnew.c (update_frame_1):
2653 * ftfont.c (ftfont_shape_by_flt):
2654 * image.c (gif_load):
2655 * intervals.c (offset_intervals):
2656 * macfont.m (macfont_shape):
2657 Remove calls to 'assume' that are no longer needed, because
2658 --enable-gcc-warnings no longer generates bogus warnings
2659 when these calls are removed.
2661 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2663 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2665 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2667 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2668 (Qsubstitute_env_in_file_name): New var.
2669 (syms_of_fileio): Define it.
2671 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2673 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2674 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2677 * term.c (save_and_enable_current_matrix): Don't allocate and
2678 don't save margin areas.
2679 (restore_desired_matrix): Don't restore margin areas.
2680 (free_saved_screen): Don't free margin areas.
2682 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2684 * image.c: Pacify --enable-gcc-warnings.
2685 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2686 #define only if used.
2688 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2690 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2691 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2692 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2693 (gif_load): For giflib v5.x and later, display the error message
2694 produced by giflib when its functions fail.
2695 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2698 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2700 * keyboard.c (last_event_timestamp): Remove. For X selection and
2701 GTK popup menus, it may be obtained from per-frame X display info.
2702 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2703 (process_special_events): Adjust users.
2704 * keyboard.h (last_event_timestamp): Remove declaration.
2705 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2706 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2707 * menu.h (xmenu_show): Adjust prototype.
2708 * menu.c (Fx_popup_menu): Adjust user.
2709 * xselect.c (x_own_selection, x_get_foreign_selection)
2710 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2712 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2714 * keyboard.c (init_kboard): Now static. Add arg
2715 to denote window system. Adjust comment.
2716 (init_keyboard): Adjust user.
2717 (allocate_kboard): New function.
2719 * nsterm.m (ns_term_init):
2720 * term.c (init_tty):
2721 * w32term.c (w32_create_terminal):
2722 * xterm.c (x_term_init): Use it.
2723 * keyboard.h (init_kboard): Remove prototype.
2724 (allocate_kboard): Add prototype.
2726 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2728 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2729 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2731 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2733 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2735 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2737 * term.c (tty_menu_activate): Flush the output stream after
2738 showing the cursor, and don't mark the frame garbaged at exit from
2739 the function. Fixes redisplay glitches when moving from one menu
2742 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2744 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2745 or throw error (Bug#15570).
2747 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2749 * intervals.c (temp_set_point_both): Move test into 'eassert',
2752 * lisp.h (eassert): Don't use 'assume'.
2753 Sometimes 'assume' wins in performance, and sometimes it loses,
2754 so it shouldn't be used all the time. Perhaps we need two
2755 flavors of 'eassert', one for where 'assume' is far more likely
2756 to help or to hurt; but that can be done later.
2757 Problem reported by Dmitry Antipov in
2758 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2759 Also, don't include <verify.h>; no longer needed.
2761 2013-10-09 Glenn Morris <rgm@gnu.org>
2763 * eval.c (Fcond): Doc tweak.
2765 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2767 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2768 expressions with side effects to eassert. (Bug#15565)
2770 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2772 * fns.c (hashfn_user_defined): Allow hash functions to return any
2775 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2777 Fix minor problems found by static checking.
2778 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2779 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2780 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2781 * keyboard.c (read_menu_command): Remove unused local.
2782 * lisp.h (read_menu_command): New decl.
2783 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2784 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2785 Return ptrdiff_t, not int.
2786 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2787 not int, for benefit of xpalloc.
2788 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2790 (have_menus_p): Remove; unused.
2791 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2792 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2793 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2795 (save_and_enable_current_matrix): Omit unnecessary casts.
2796 (read_menu_input): Omit local extern decl (now in lisp.h).
2797 Don't access uninitialized storage if mouse_get_xy fails.
2798 (tty_menu_activate): Mark local as initialized, for lint.
2799 (tty_menu_activate, tty_meny_show): Remove unused locals.
2801 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2803 Support menus on text-mode terminals.
2804 * xterm.h (xw_popup_dialog): Add prototype.
2806 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2807 (xmenu_show): Block input here, instead in Fx_popup_menu.
2808 (xw_popup_dialog): New function, with X-specific bits of popup
2811 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2814 * window.c (Fset_window_configuration): Use run-time tests of the
2815 frame type instead of compile-time conditionals, when menu-bar
2816 lines are considered.
2818 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2819 (w32_popup_dialog): New prototypes.
2821 * w32menu.c (Fx_popup_dialog): Function deleted.
2822 (w32_popup_dialog): New function, with w32 specific bits of popup
2823 dialogs. Block input here.
2825 * w32inevt.c (w32_console_read_socket): Minor change to add
2826 debugging TTY events.
2828 * w32fns.c (show_hourglass): If returning early because the frame
2829 is not a GUI frame, unblock input.
2831 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2832 (cursorY): New functions.
2834 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2835 WINDOWSNT, macros that call curX and curY elsewhere.
2837 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2839 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2840 specific function to hide and show cursor on a text-mode terminal.
2841 (tty_menu_struct, struct tty_menu_state): New structures.
2842 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2843 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2844 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2845 (tty_menu_locate, save_and_enable_current_matrix)
2846 (restore_desired_matrix, screen_update, read_menu_input)
2847 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2848 (tty_pop_down_menu, tty_menu_last_menubar_item)
2849 (tty_menu_new_item_coords, tty_menu_show): New functions.
2850 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2852 * nsterm.h (ns_popup_dialog): Adjust prototype.
2854 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2856 (ns_popup_dialog): Adapt order of arguments to the other
2857 *_menu_show implementations.
2858 (Fx_popup_dialog): Function deleted.
2860 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2862 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2864 * menu.c (have_boxes): New function.
2865 (single_keymap_panes): Use it instead of a compile-time
2867 (single_menu_item): Use run-time tests of the frame type instead
2868 of compile-time conditionals.
2869 (encode_menu_string): New function.
2870 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2871 the macro, since different types of frame need different encoding
2873 (digest_single_submenu): Use run-time tests of frame type instead
2874 of, or in addition to, compile-time conditionals.
2875 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2876 (Fx_popup_menu): Detect when the function is called from keyboard
2877 on a TTY. Don't barf when invoked on a text-mode frame.
2878 Check frame type at run time, instead of compile-time conditionals for
2879 invoking terminal-specific menu-show functions.
2880 Call tty_menu_show on text-mode frames.
2881 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2882 run time to determine which alternative to invoke; support dialogs
2885 * keyboard.h <Qmouse_movement>: Declare.
2887 * keyboard.c <Qmouse_movement>: Now extern.
2888 <Qecho_keystrokes>: New static variable.
2889 (read_key_sequence): Accept an additional argument, a flag to
2890 prevent redisplay during reading of the key sequence. All callers
2892 (read_menu_command): New function.
2893 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2895 (toolkit_menubar_in_use): New function.
2896 (make_lispy_event): Use it instead of a compile-time test.
2898 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2899 window-system being available.
2901 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2902 to x-popup-dialog on the frame type, they all now support popup
2905 * dispnew.c (save_current_matrix): Save the margin areas.
2906 (restore_current_matrix): Restore margin areas.
2907 (update_frame_with_menu): New function.
2909 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2912 * alloc.c (make_save_ptr): Now compiled unconditionally.
2914 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2916 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2917 (redraw_frame, update_frame): Adjust users.
2918 * dispextern.h (set_window_update_flags): Adjust prototype.
2919 * xdisp.c (redisplay_internal): When updating all frames with zero
2920 windows_or_buffers_changed, assume that only the windows that shows
2921 current buffer should be really updated.
2923 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2925 Do not allocate huge temporary memory areas and objects while encoding
2926 for file I/O, thus reducing an enormous memory usage for large buffers.
2927 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2928 * coding.h (struct coding_system): New member raw_destination.
2929 * coding.c (setup_coding_system): Initialize it to zero.
2930 (encode_coding_object): If raw_destination is set, do not create
2931 dst_object. Add comment.
2932 * fileio.c (toplevel): New constant E_WRITE_MAX.
2933 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2934 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2936 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2938 * nsterm.m (windowDidExitFullScreen:):
2939 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2941 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2943 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2944 * keyboard.c (unblock_input_to): Don't process pending signals
2945 if a fatal error is in progress.
2947 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2948 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2949 they're talking about words in Lisp bool vectors.
2950 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2951 * data.c (popcount_bits_word): Rename from popcount_size_t.
2952 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2955 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2957 Improve support for popcount and counting trailing zeros (Bug#15550).
2958 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2959 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2960 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2961 (popcount_size_t_msc, popcount_size_t_gcc):
2962 Remove; now done by Gnulib.
2963 (popcount_size_t): Now a macro that defers to Gnulib.
2964 (count_trailing_zero_bits): Return int, for consistency with
2965 Gnulib and because Emacs prefers signed to unsigned int.
2966 Don't assume that size_t is either unsigned int or unsigned long
2967 or unsigned long long.
2968 (size_t_to_host_endian): Do not assume that size_t is either
2969 exactly 32 or exactly 64 bits wide.
2970 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2971 etc., so that it's now an enum constant, not a macro.
2972 No need to assume that it's either 32 or 64.
2974 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2976 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2979 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2981 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2982 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2984 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2986 emacs_read and emacs_write now use void *, not char *.
2987 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2988 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2989 Buffer arg is now void *, not char *. This matches plain
2990 'read' and 'write' better, and avoids a constraint violation
2991 on Solaris 9 with Oracle Studio.
2993 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2995 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2996 memset to explicit loop. Otherwise copy largest possible chunk
2997 from initialized to uninitialized part, thus allowing the longer
2998 memcpy runs and reducing the number of loop iterations.
3000 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3002 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3003 hide toolbar (Bug#15388).
3004 (windowDidEnterFullScreen:): If presentation options are zero,
3005 set them here (Bug#15388).
3006 (ns_update_auto_hide_menu_bar): Remove runtime check.
3007 Don't auto hide dock unless menubar is also auto hidden.
3009 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3011 * editfns.c (message): Mention batch mode in doc string.
3013 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3015 * nsterm.m (check_native_fs): Remove erroneous comment.
3017 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3019 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3020 uses find_newline instead of scan_newline and so doesn't move point.
3022 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3024 Use hardware support for byteswapping on glibc x86 etc.
3025 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3026 whereas the old swap64 needed 30.
3027 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3028 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3029 Use byteswap.h's macros to swap bytes.
3030 * lisp.h (swap16, swap32, swap64): Remove.
3031 All uses replaced by bswap_16, bswap_32, bswap_64.
3033 * bytecode.c (exec_byte_code): Use some more volatile variables
3034 to work around local variables getting clobbered by longjmp.
3035 Port to pre-C99, which doesn't allow decls after stmts.
3037 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3039 * lisp.h (eassert): Assume that COND is true when optimizing.
3040 In other words, take on the behavior of eassert_and_assume.
3041 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3042 (eassert_and_assume): Remove. All uses replaced by eassert.
3044 * xdisp.c (Qglyphless_char): Now static.
3046 Adjust to merge from gnulib.
3047 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3048 * lisp.h: Include <verify.h>, for 'assume'.
3050 * eval.c (clobbered_eassert): New macro.
3051 (internal_catch, internal_condition_case)
3052 (internal_condition_case_1, internal_condition_case_2)
3053 (internal_condition_case_n): Use it instead of eassert
3054 when the argument contains locals clobbered by longjmp.
3055 Don't use clobbered locals outside of clobbered_eassert.
3056 (internal_lisp_condition_case): Use a volatile variable
3057 to work around a local variable's getting clobbered.
3059 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3061 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3062 (PUSH_HANDLER): New macro.
3063 (catchlist): Remove.
3064 (handlerlist): Always declare.
3066 * eval.c (catchlist): Remove (merge with handlerlist).
3067 (handlerlist, lisp_eval_depth): Not static any more.
3068 (internal_catch, internal_condition_case, internal_condition_case_1)
3069 (internal_condition_case_2, internal_condition_case_n):
3071 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3072 handlerlist/catchlist.
3073 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3074 handlerlist which can only handle a single condition-case handler at
3076 (find_handler_clause): Simplify since we only a single branch here
3079 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3081 (bcall0): New function.
3082 (exec_byte_code): Add corresponding cases. Improve error message when
3083 encountering an invalid byte-code. Let Bunwind_protect accept
3084 a function (rather than a list of expressions) as argument.
3086 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3087 and make them unconditional now that they're heap-allocated.
3089 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3091 * charset.c (Fdecode_char, Fencode_char): Remove description of
3092 `restriction' arg. now that it's hidden by advertised-calling-convention.
3094 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3096 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3097 Remove unused variable (from mac-port).
3098 (macfont_draw): Use s->ybase for correct y position.
3100 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3102 * frame.h (struct frame): Drop has_minibuffer member because...
3103 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3104 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3106 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3108 * window.h (struct window): Prefer enum text_cursor_kinds to int
3109 for phys_cursor_type member. Move the latter, phys_cursor_width,
3110 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3111 * window.c (replace_window, make_window): Adjust users.
3113 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3115 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3116 this module is never compiled otherwise.
3118 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3120 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3123 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3125 * xdisp.c (get_next_display_element): Don't call face_for_font in
3126 a build configured --without-x. (Bug#15484)
3128 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3130 * window.c (calc_absolute_offset): #elif should be #elif defined.
3132 * frame.c (delete_frame): Block/unblock input to overcome race
3133 condition (Bug#15475).
3135 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3137 * frame.c (delete_frame): Record selected frame only after
3138 calling Qdelete_frame_functions (Bug#15477).
3140 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3142 * nsterm.m (ns_selection_color): Remove.
3143 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3144 NSColor selectedText(Background)Color. Only for COCOA.
3145 (ns_term_init): Remove assignment of ns_selection_color, logic
3146 moved to ns_get_color.
3148 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3149 NS_SELECTION_COLOR_DEFAULT.
3150 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3152 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3154 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3155 frame' does not have the tool_bar_window member.
3157 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3159 Signal error when reading an empty byte-code object (Bug#15405)
3160 * lread.c (read1): signal error
3161 * alloc.c (make_byte_code): eassert header size
3162 (sweep_vectors): change an int to size_t
3164 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3166 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3167 instead of ints, as it's the usual style for offsetof constants. See:
3168 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3170 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3171 This is ugly, but it should fix the performance problem for older
3172 GCC versions in the short run. I'll look into integrating the
3173 Gnulib module for popcount, as a better fix.
3174 See the thread starting in:
3175 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3176 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3177 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3178 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3179 (popcount_size_t): Use it.
3181 2013-09-24 Daniel Colascione <dancol@dancol.org>
3183 * process.c (Fnetwork_interface_info): Fix build break due to
3186 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3188 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3189 Prefer signed to unsigned integers where either will do.
3190 No need for 'const' on locals that do not escape.
3191 Omit easserts with unnecessary and unportable assumptions about
3192 alignment. Avoid unnecessary casts to char *.
3194 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3196 Use union for the payload of struct Lisp_Vector.
3197 This helps to avoid a few glitches dictated by C's aliasing rules.
3198 * lisp.h (struct Lisp_Vector): Use union for next and
3199 contents member. Adjust comment. Change related users.
3200 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3201 Related users changed.
3202 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3203 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3204 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3205 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3207 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3209 Optimize glyph row clearing and copying routines.
3210 * dispextern.h (struct glyph_row): Change layout of struct
3211 glyph_row to help copy_row_except_pointers. Adjust comment.
3212 * dispnew.c (null_row): Remove.
3213 (clear_glyph_row): Use offsetof and memset to find and clear
3214 just the members that need clearing. Adjust comment.
3215 (copy_row_except_pointers): Likewise for copying.
3217 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3219 Some minor cleanups of recently-added bool vector code.
3220 * conf_post.h (assume): Always return void. Use lint version
3221 only if GCC and MSC versions don't apply.
3222 * conf_post.h (assume):
3223 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3224 Depend on _MSC_VER, not __MSC_VER, for consistency with
3226 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3227 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3228 (bool_vector_binop_driver, count_trailing_zero_bits)
3229 (size_t_to_host_endian): Now static, not static inline;
3230 the latter isn't needed with modern compilers and doesn't
3231 work with older compilers anyway.
3233 * alloc.c (valgrind_p): Use bool for boolean.
3235 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3237 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3238 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3239 (display_last_displayed_message_p, message_buf_print)
3240 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3241 Use bool for boolean.
3242 * dispextern.h (cancel_line, init_desired_glyphs):
3243 Remove ancient leftover.
3244 (help_echo_showing_p, hourglass_shown_p):
3245 * lisp.h (noninteractive_need_newline): Adjust declaration.
3247 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3249 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3251 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3252 ...this file and convert the latter to static. Adjust comment.
3253 (make_initial_frame):
3254 * window.c (init_window_once): Adjust user.
3255 * frame.h (last_nonminibuf_frame): Remove declaration.
3256 * lisp.h (selected_frame): Likewise.
3257 * msdos.c (the_only_display_info): Adjust comment.
3259 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3261 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3262 computing the end column of mouse-highlight that comes from
3263 display or overlay strings. (Bug#15437)
3264 (note_mouse_highlight): Adapt calculation of last argument to
3265 mouse_face_from_string_pos to the above change.
3267 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3268 all platforms, not just for clang.
3270 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3272 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3273 about excess arguments to snprintf.
3275 * conf_post.h(assume): Use __builtin_unreachable for clang.
3277 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3279 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3280 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3282 2013-09-23 Daniel Colascione <dancol@dancol.org>
3284 * alloc.c (USE_VALGRIND): New macro; on by default
3285 when ENABLE_CHECKING.
3286 (mark_maybe_object, mark_maybe_pointer)
3287 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3289 (valgrind_p) [USE_VALGRIND]: New variable.
3290 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3292 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3294 * process.c (wait_reading_process_output): Change int pnamelen to
3297 * nsterm.m (setMarkedText:selectedRange:):
3298 (deleteWorkingText):
3299 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3300 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3301 argument to unsigned long to avoid warning.
3302 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3304 * conf_post.h (assume): Fix compiler error: x shall be cond.
3306 2013-09-22 Daniel Colascione <dancol@dancol.org>
3308 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3309 warning when compiling without a window system.
3311 2013-09-22 Daniel Colascione <dancol@dancol.org>
3313 * data.c (Qbool_vector_p): New symbol.
3314 (bool_vector_spare_mask, popcount_size_t_generic)
3315 (popcount_size_t_msc, popcount_size_t_gcc)
3317 (bool_vector_binop_driver)
3318 (count_trailing_zero_bits, size_t_to_host_endian)
3319 (Fbool_vector_exclusive_or)
3320 (Fbool_vector_union)
3321 (Fbool_vector_intersection, Fbool_vector_set_difference)
3322 (Fbool_vector_subsetp, Fbool_vector_not)
3323 (Fbool_vector_count_matches)
3324 (Fbool_vector_count_matches_at): New functions.
3325 (syms_of_data): Intern new symbol, functions.
3326 * alloc.c (bool_vector_payload_bytes): New function.
3327 (Fmake_bool_vector): Instead of calling Fmake_vector,
3328 which performs redundant initialization and argument checking,
3329 just call allocate_vector ourselves. Make sure we clear any
3330 terminating padding to zero.
3331 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3332 instead of open-coding the size calculation.
3333 (vroundup_ct): New macro.
3334 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3335 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3336 * composite.c (composition_gstring_put_cache):
3337 Change lint_assume to assume.
3338 * conf_post.h (assume): New macro.
3339 (lint_assume): Remove.
3340 * dispnew.c (update_frame_1): Change lint_assume to assume.
3341 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3343 * image.c (gif_load): Change lint_assume to assume.
3344 * lisp.h (eassert_and_assume): New macro.
3345 (Qbool_vector_p): Declare.
3346 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3347 (swap16, swap32, swap64): New inline functions.
3348 * macfont.c (macfont_shape): Change lint_assume to assume.
3349 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3350 * xsettings.c (parse_settings): Use new swap16 and
3351 swap32 from lisp.h instead of file-specific macros.
3353 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3355 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3356 found (which can legitimately happen when the glyph row at the
3357 window start is disabled in the current_matrix. (Bug#15365)
3359 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3361 Fix syntax.h bug introduced by recent INLINE change.
3362 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3363 conditionally compiled one way in some modules, and a different
3364 way in others. This doesn't work with extern inline functions,
3365 which must have the same definition in all modules, because the
3366 defining code might be shared across modules, depending on the
3367 implementation. Symptoms reported by Martin Rudalics in:
3368 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3369 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3370 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3371 overriding the corresponding functions in syntax.h.
3372 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3373 (syntax_property): New inline functions.
3374 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3375 Rewrite in terms of these new functions.
3377 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3379 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3380 not chars_in_text, whose result depends on the multibyteness of
3381 the current buffer. (Bug#15426)
3383 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3385 Port recent change to hosts where pointers aren't 'long'.
3386 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3387 Don't assume that pointers are the same width as 'long'.
3388 Add a compile-time check that a pointer fits into two X slots.
3390 A simpler, centralized INLINE.
3391 * conf_post.h (INLINE): Define only if not already defined.
3392 This allows us to use a single INLINE, defined by one file
3394 * emacs.c (INLINE): Define it.
3395 Also, include category.h, charset.h, composite.h, dispextern.h,
3396 syntax.h, systime.h, so that their INLINE definitions are expanded
3398 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3399 * buffer.h, buffer.c (BUFFER_INLINE):
3400 * category.h, category.c (CATEGORY_INLINE):
3401 * character.h, character.c (CHARACTER_INLINE):
3402 * charset.h, charset.c (CHARSET_INLINE):
3403 * composite.h, composite.c (COMPOSITE_INLINE):
3404 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3405 * frame.h, frame.c (FRAME_INLINE):
3406 * intervals.h, intervals.c (INTERVALS_INLINE):
3407 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3408 * lisp.h, alloc.c (LISP_INLINE):
3409 * process.h, process.c (PROCESS_INLINE):
3410 * syntax.h, syntax.c (SYNTAX_INLINE):
3411 * systime.h, sysdep.c (SYSTIME_INLINE):
3412 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3413 * window.h, window.c (WINDOW_INLINE):
3414 Remove. All uses replaced with INLINE.
3416 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3418 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3421 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3423 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3424 'const char *' to avoid compiler warnings due to similar change in
3425 the prototype of x_get_string_resource.
3427 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3429 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3430 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3431 going to replace static variables below. Adjust comments.
3432 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3433 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3434 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3435 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3436 Related users changed.
3437 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3438 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3439 last_mouse_movement_time, going to replace static variables below.
3441 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3442 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3444 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3445 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3446 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3447 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3448 static variables below.
3449 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3450 (last_mouse_scroll_bar): Remove.
3451 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3452 (mouseExited): Related users changed.
3454 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3456 Do not use external array to process X scroll bar messages.
3457 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3458 (x_send_scroll_bar_event): Pack window pointer into two slots
3459 of XClientMessageEvent if we're 64-bit. Adjust comment.
3460 (x_scroll_bar_to_input_event): Unpack accordingly.
3462 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3464 Ifdef away recent changes which aren't relevant to NS port.
3465 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3466 [!HAVE_NS]: Declare as such.
3467 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3468 [!HAVE_NS]: Define as such.
3470 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3472 * frame.c (x_redo_mouse_highlight): New function
3473 to factor out common code used in W32 and X ports.
3474 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3475 * xterm.h (struct x_display_info):
3476 * w32term.h (struct w32_display_info):
3477 * nsterm.h (struct ns_display_info): New members
3478 last_mouse_motion_frame, last_mouse_motion_x and
3479 last_mouse_motion_y, going to replace static variables below.
3480 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3481 (redo_mouse_highlight): Remove.
3482 (note_mouse_movement, syms_of_xterm): Adjust user.
3483 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3484 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3485 (redo_mouse_highlight): Remove.
3486 (note_mouse_movement, syms_of_w32term): Adjust user.
3487 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3488 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3490 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3491 * nsfns.m (compute_tip_xy): Adjust user.
3493 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3495 * frame.c (x_mouse_grabbed): New function.
3496 * dispextern.h (x_mouse_grabbed): Add prototype.
3497 (last_mouse_frame): Remove declaration.
3498 * xterm.h (struct x_display_info):
3499 * w32term.h (struct w32_display_info):
3500 * nsterm.h (struct ns_display_info): New member
3501 last_mouse_frame, going to replace...
3502 * xdisp.c (last_mouse_frame): ...global variable.
3503 (note_tool_bar_highlight):
3504 * w32term.c (w32_mouse_position, w32_read_socket):
3505 * xterm.c (XTmouse_position, handle_one_xevent):
3506 Use x_mouse_grabbed.
3507 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3509 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3511 * w32term.c (w32_read_socket): Avoid temporary
3512 variables in a call to x_real_positions.
3513 * xterm.c (handle_one_xevent): Likewise.
3515 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3517 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3518 (x_icon_type): Remove prototype.
3519 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3520 * frame.c (x_icon_type): Remove.
3521 * w32term.c (x_make_frame_visible, x_iconify_frame):
3522 * xterm.c (x_make_frame_visible, x_iconify_frame):
3523 Use x_set_bitmap_icon to factor out common code.
3525 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3527 * dispextern.h (check_x_display_info, x_get_string_resource):
3528 Declare here just once and unify the latter.
3529 * frame.c (check_x_display_info, x_get_string_resource):
3530 * nsterm.h (check_x_display_info):
3531 * xrdb.c (x_get_string_resource):
3532 * xterm.h (check_x_display_info): Remove prototypes.
3533 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3534 * w32reg.c (x_get_string_resource): Likewise.
3535 (w32_get_rdb_resource): Adjust user.
3537 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3539 * xterm.h (struct x_display_info): New member
3540 x_pending_autoraise_frame, going to replace...
3541 * xterm.c (pending_autoraise_frame): ...static variable.
3542 (x_new_focus_frame, XTread_socket): Adjust users.
3543 * w32term.h (struct w32_display_info): New member
3544 w32_pending_autoraise_frame, going to replace...
3545 * w32term.c (pending_autoraise_frame): ...global variable.
3546 (x_new_focus_frame, w32_read_socket): Adjust users.
3548 2013-09-17 Glenn Morris <rgm@gnu.org>
3550 * xdisp.c (message_dolog): If we create *Messages*,
3551 switch it to messages-buffer-mode.
3553 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3555 Don't overuse 'const' in types of locals.
3556 * bidi.c (bidi_count_bytes):
3557 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3558 (xg_event_is_for_scrollbar):
3559 * xselect.c (x_handle_property_notify)
3560 (x_handle_selection_notify, x_handle_dnd_message):
3561 * xsettings.c, xsettings.h (xft_settings_event):
3562 * xterm.c (x_handle_net_wm_state, handle_one_event)
3563 (x_menubar_window_to_frame, x_detect_focus_change)
3564 (construct_mouse_click, note_mouse_movement)
3565 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3566 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3567 (handle_one_xevent, x_handle_net_wm_state):
3568 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3569 (x_handle_dnd_message):
3570 Avoid unnecessary 'const', typically the second 'const' in
3571 'const foo * const arg', a 'const' that does not affect the API
3572 and doesn't significantly help the human reader.
3574 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3576 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3577 only if Glib < 2.36.0.
3578 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3579 * xsettings.c (init_gconf, init_gsettings): Do not check
3581 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3583 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3585 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3587 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3588 before calling g_type_init.
3590 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3592 * nsterm.m (syms_of_nsterm): ... to here.
3594 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3596 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3597 (ignore_next_mouse_click_timeout): Use Time as X does.
3598 (handle_one_xevent): Avoid cast and use unsigned comparison.
3600 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3602 Do not copy X event in handle_one_xevent except KeyPress case.
3603 Wnen XEvent is processed, it is unlikely to be changed except
3604 KeyPress case, so we can avoid copying and use const pointer to
3605 const data to make sure that an event is not changed elsewhere.
3606 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3607 const' and do not create local copy except for the KeyPress event.
3608 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3609 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3610 (x_handle_net_wm_state, x_menubar_window_to_frame)
3611 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3612 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3613 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3614 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3615 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3616 (x_handle_dnd_message):
3617 * xsettings.c (xft_settings_event):
3618 Use 'const XEvent * const' where appropriate.
3619 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3621 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3623 Fix X event waiting to handle multiple frames.
3624 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3625 * xterm.c (pending_event_wait): Remove. Adjust users.
3626 (x_detect_focus_change): Pass frame arg.
3627 (handle_one_xevent): Find related frame early and clear per-frame
3628 wait_event_type only if this is an event for the relevant frame.
3629 (x_wait_for_event): Use per-frame wait_event_type.
3631 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3633 * nsfns.m (Fx_create_frame): Fix font driver registration for
3636 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3637 for syms_of_macfont.
3639 * nsterm.m: Include macfont.h.
3640 (ns_tmp_flags, ns_tmp_font): Remove.
3641 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3642 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3643 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3644 (changeFont:): Fix code style. Check for font driver type when
3647 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3650 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3651 (nsfont_open): Set font driver type.
3652 Set font->ascent and font->descent. Figure out font instead of
3653 ns_tmp_font, and flags instead of ns_tmp_flags.
3654 Fix indentation. Remove call to ns_draw_text_decoration,
3657 * nsfns.m: Include macfont.h.
3658 (Fx_create_frame): Register macfont driver, make a better default font.
3659 (Fns_popup_font_panel): Get font from macfont driver, if used.
3661 * macfont.m, macfont.h, maccuvs.h: New files.
3663 * font.h: Declare syms_of_macfont.
3665 * font.c (syms_of_font): Call syms_of_macfont.
3667 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3669 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3671 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3672 and it is always zero for others, so I assume that this is an ancient
3673 leftover which nobody will want to change any more.
3674 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3675 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3676 * frame.c (x_set_scroll_bar_width):
3677 * w32fns.c (w32_createscrollbar):
3678 * w32term.c (w32_set_vertical_scroll_bar):
3679 * xfns.c (x_set_scroll_bar_default_width):
3680 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3681 (x_scroll_bar_expose): Related users changed.
3683 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3685 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3686 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3687 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3689 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3691 * nsterm.h, w32term.h, xterm.h: ...and not here.
3692 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3693 Remove unused Xisms.
3694 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3695 these modules are never compiled otherwise.
3697 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3699 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3700 Doc fix. (Bug#15375)
3702 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3704 Unify Fx_focus_frame between all ports.
3705 * frame.h (x_focus_frame): New prototype.
3706 * xfns.c (Fx_focus_frame): Remove.
3707 (syms_of_xfns): Do not defsubr it.
3708 (x_focus_frame): X implementation.
3709 * nsfns.m (Fx_focus_frame): Remove.
3710 (syms_of_nsfns): Do not defsubr it.
3711 (x_focus_frame): NS implementation.
3712 * w32term.c (Fx_focus_frame): Remove.
3713 (x_focus_on_frame): Rename to...
3714 (x_focus_frame): W32 implementation.
3715 * w32term.h (x_focus_on_frame): Remove prototype.
3716 * w32fns.c (Fx_focus_frame): Remove.
3717 (syms_of_w32fns): Do not defsubr it.
3718 * frame.c (Fx_focus_frame): Define here.
3719 (syms_of_frame): Defsubr here.
3720 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3722 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3724 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3725 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3726 each port to reference the port-specific window system data.
3727 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3728 (FRAME_DISPLAY_INFO): Define.
3729 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3730 (FRAME_DISPLAY_INFO): Define. Adjust users.
3731 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3732 (FRAME_DISPLAY_INFO): Define. Adjust users.
3733 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3734 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3735 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3736 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3737 * xselect.c, xterm.c: All related users changed.
3739 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3741 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3742 (x_menubar_window_to_frame): Remove prototypes.
3743 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3744 (x_menubar_window_to_frame, x_top_window_to_frame):
3746 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3747 (x_menubar_window_to_frame, x_top_window_to_frame):
3748 ...to here and convert all but the last to static.
3750 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3752 * lisp.mk (lisp): Add w32-common-fns.elc.
3754 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3756 * charset.c (char_charset): Document an exception for char-charset.
3758 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3760 * xterm.h (x_display_info): New field last_user_time...
3761 * xterm.c (toplevel): ...to replace static last_user_time.
3762 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3764 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3766 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3767 scroll bar values to prevent thumb from disappear and update comment.
3769 2013-09-11 Glenn Morris <rgm@gnu.org>
3771 * emacs.c (usage_message): Possessive apostrophe tweak.
3773 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3775 * nsterm.m (syms_of_nsterm): Use Qns.
3776 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3777 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3778 * xfns.c (x_display_info_for_name, Fx_open_connection):
3779 Remove old '#if 0' code.
3780 (syms_of_xfns): Use Qx.
3781 * termhooks.h (fullscreen_hook): Remove the leftover.
3782 (struct terminal): Fix typo in comment.
3784 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3786 Cleaning up a few X scroll bar bits.
3787 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3788 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3789 New member last_seen_part, going to replace...
3790 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3791 (xt_action_hook) [USE_LUCID]: Adjust user.
3792 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3793 Lucid-specific scroll bar support.
3794 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3795 to int and adjust to use last_seen_part member.
3796 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3797 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3798 Initialize last_seen_part.
3800 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3802 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3803 insert-buffer-substring an empty string.
3805 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3807 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3808 avoiding a GCC warning.
3810 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3812 Ifdef away frame tool bar code when it is not really used.
3813 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3814 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3815 and minimize_tool_bar_window_p under the above.
3816 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3817 (fset_tool_bar_window): Likewise.
3818 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3819 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3820 (change_frame_size_1):
3821 * window.c (window_from_coordinates, Frecenter): Adjust users.
3822 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3823 code is not really used.
3824 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3825 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3826 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3827 [!USE_GTK && !HAVE_NS]: Define as such.
3828 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3829 (note_mouse_highlight, expose_frame):
3830 * xfns.c (x_set_tool_bar_lines):
3831 * xterm.c (handle_one_xevent): Adjust users.
3833 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3835 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3836 This bug was introduced by my 2013-08-26 patch, which incorrectly
3837 assumed that the terminfo implementation doesn't use termcap buffers.
3838 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3839 these buffers apparently are used after all.
3840 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3841 (struct tty_display_info): Define members termcap_term_buffer and
3842 termcap_strings_buffer even if TERMINFO.
3844 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3847 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3848 'usage' docstring entry to pacify make-docfile.
3850 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3852 Change comparison functions =, <, >, <=, >= to take many arguments.
3853 * data.c: Change comparison functions' interface and implementation.
3854 * lisp.h: Make arithcompare available for efficient two arg
3856 * bytecode.c: Use arithcompare.
3857 * fileio.c: Use new interface.
3859 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3861 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3863 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3865 * eval.c (Feval): Document the new use of `lexical'.
3867 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3869 Review and drop old frame resize hack.
3870 * frame.h (struct frame): Remove force_flush_display_p.
3871 * dispnew.c (update_frame): Adjust user and don't call
3872 flush_frame here. The comment has said that there was an issues
3873 with redisplaying fringes, but I don't see any differences with
3874 and without this hack. Hopefully we can continue without it.
3875 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3876 current frame matrices twice if resized_p is set.
3878 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3880 Do not populate pure Xism x_sync to other ports.
3881 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3882 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3883 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3884 * w32term.h (x_sync): Remove prototype.
3886 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3888 Cleanup frame flushing.
3889 * dispextern.h (struct redisplay_interface):
3890 Drop flush_display_optional because flush_display is enough
3891 for X and flushing via RIF is just a no-op for others.
3892 * frame.h (flush_frame): New function.
3893 * dispnew.c (update_frame):
3894 * minibuf.c (read_minibuf):
3895 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3897 * keyboard.c (detect_input_pending_run_timers): Do not flush
3898 all frames but selected one in redisplay_preserve_echo_area.
3899 * nsterm.m (ns_flush): Remove no-op.
3900 (ns_redisplay_interface): Adjust user.
3901 * w32term.h (x_flush): Remove no-op.
3902 (w32_redisplay_interface): Adjust user.
3903 * xterm.c (x_flush): Simplify because we do not flush all
3904 frames at once any more. Adjust comment.
3905 (x_redisplay_interface): Adjust user.
3907 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3909 Port --without-x --enable-gcc-warnings to Fedora 19.
3910 * gfilenotify.c (globals_of_gfilenotify):
3911 Call g_type_init only if using an older glib version that needs it.
3913 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3915 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3916 (last_glyphless_glyph_merged_face_id): Remove declarations.
3917 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3918 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3919 (last_glyphless_glyph_merged_face_id): Now static.
3920 (merge_escape_glyph_face): New function, refactored from...
3921 (get_next_display_element): ...here.
3922 (merge_glyphless_glyph_face): New function, refactored from...
3923 (produce_glyphless_glyph): ...here...
3924 * term.c (produce_glyphless_glyph): ...and here.
3926 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3928 * eval.c (eval_sub): Only call Ffunction if necessary.
3930 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3932 Attempt to make redisplay more selective when changing cursor type.
3933 * frame.h (struct frame): New bitfield cursor_type_changed.
3934 * xdisp.c (cursor_type_changed): Remove.
3935 (try_cursor_movement, redisplay_window, try_window_id)
3936 (set_frame_cursor_types, try_window_reusing_current_matrix):
3937 Adjust to use per-frame bitfield.
3938 (redisplay_internal): Look for cursor type change on each visible
3939 frame and consider all frames if cursor type has been changed on
3940 the frame other than selected. If cursor type has been changed on
3941 selected frame only, do not use fast update.
3943 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3945 Attempt to make redisplay more selective when changing fonts.
3946 * frame.h (struct frame): New bitfield fonts_changed.
3947 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3948 (adjust_frame_glyphs): Add prototype.
3949 * dispnew.c (fonts_changed_p): Remove.
3950 (adjust_glyphs): Remove because we do not
3951 adjust matrices on all frames at once any more.
3952 (adjust_frame_glyphs): Block and unblock input here.
3953 (adjust_glyph_matrix): Use fonts_changed.
3954 (change_frame_size_1): Use adjust_frame_glyphs.
3955 * font.c (font_open_entity): Use fonts_changed.
3956 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3957 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3958 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3959 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3960 (shrink_mini_window, Fresize_mini_window_internal)
3961 (window_scroll_pixel_based, Fset_window_configuration)
3962 (apply_window_adjustment, Fset_window_vscroll):
3963 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3964 Use adjust_frame_glyphs.
3965 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3966 (try_window_reusing_current_matrix, try_window_id, display_line)
3967 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3968 (redisplay_internal): Consider fonts_changed and adjust frame
3969 matrices for each frame only if the frame is visible. If font
3970 has been changed on some frame during full redisplay, retry
3971 only visible frames where the font has been actually changed.
3973 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3975 Cache current header and mode line height for each window.
3976 * window.h (struct window): New fields mode_line_height
3977 and header_line_height.
3978 * window.c (make_window): Initialize them.
3979 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3980 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3981 (current_mode_line_height, current_header_line_height):
3983 * xdisp.c (current_mode_line_height, current_header_line_height):
3985 (pos_visible_p, init_xdisp): Adjust user.
3986 (redisplay_window): Invalidate mode_line_height and
3987 header_line_height if current and desired matrices do not agree.
3989 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3991 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3992 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3994 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3996 Make --without-x compatible with --enable-gcc-warnings.
3997 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3998 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3999 members under HAVE_WINDOW_SYSTEM.
4000 * keyboard.c (make_lispy_focus_out): Likewise.
4001 (record_menu_key): Move under HAVE_MENUS.
4002 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4003 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4004 (syms_of_xdisp): Adjust user.
4005 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4006 (start_hourglass, cancel_hourglass):
4007 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4008 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4009 and CLEAR_FONT_TABLE_NFONTS.
4010 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4011 Declare only if HAVE_WINDOW_SYSTEM.
4012 (lface_same_font_attributes_p, clear_face_gcs): Define only
4013 if HAVE_WINDOW_SYSTEM.
4015 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4017 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4018 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4019 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4021 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4023 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4025 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4027 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4028 This fixes a type error on hosts where ptrdiff_t is wider than int.
4030 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4032 * keyboard.c (read_key_sequence_vs): New function.
4033 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4036 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4038 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4040 Makefile improvements.
4041 * Makefile.in (config.status): Don't use double-colon rules, as
4042 they are not portable according to POSIX. Fix shell typo with `;
4043 I guess this rule has never been tested?
4044 (VCSWITNESS): New macro, to override any environment var.
4046 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4048 * xterm.h (struct x_display_info): Do not track X connection
4049 fd separately because it is always available from Display.
4050 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4053 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4055 * buffer.c (drop_overlay):
4056 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4057 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4059 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4061 * buffer.c (Fmake_overlay, Fmove_overlay):
4062 * intervals.c (set_point_from_marker):
4063 * print.c (PRINTPREPARE): Prefer signal_error
4064 to plain error and report unsuitable marker too.
4066 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4068 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4069 for 'dragging' member.
4070 (struct x_output): Remove set-but-unused leftovers
4071 'left_before_move' and 'top_before_move'.
4072 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4073 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4074 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4075 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4076 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4077 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4078 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4079 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4081 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4083 * nsfont.m (INVALID_GLYPH): New define.
4084 (nsfont_encode_char): Use INVALID_GLYPH.
4085 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4087 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4089 * xterm.c (x_last_mouse_movement_time): Revert last change.
4090 This code should use XDisplayMotionBufferSize to check display's
4091 motion history first, and there are few other issues as well.
4092 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4093 (handle_one_xevent): Adjust user.
4095 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4097 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4098 * frame.c (Flast_nonminibuf_frame): ... to here.
4099 (check_minibuf_window): Don't abort if no window was found
4102 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4104 Use XGetMotionEvents to ask the last mouse motion time from X server.
4105 * xterm.c (X_MOTION_HISTORY): Default to 1.
4106 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4107 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4108 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4109 Ifdef away legacy code.
4110 (XTmouse_position, x_scroll_bar_report_motion):
4111 Use x_last_mouse_movement_time.
4112 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4115 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4117 * msdos.c (last_mouse_window): Move to...
4118 (dos_rawgetc): ...this function and adjust comment.
4119 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4120 (mouseMoved): ...this function and adjust comment.
4121 * w32term.c (last_window): Likewise with...
4122 (w32_read_socket): ...this function.
4123 * xterm.c (last_window): Likewise with...
4124 (handle_one_xevent): ...this function.
4126 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4128 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4129 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4130 (handle_one_xevent): ...to here.
4131 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4134 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4136 * msdos.c (IT_set_terminal_window): Remove no-op.
4137 (initialize_msdos_display): Adjust terminal setup.
4138 * w32console.c (w32con_set_terminal_window): Remove no-op.
4139 (initialize_w32_display): Adjust terminal setup.
4140 * w32term.c (w32_set_terminal_window): Remove no-op.
4141 (w32_create_terminal): Adjust terminal setup.
4142 * xterm.c (XTset_terminal_window): Remove no-op.
4143 (x_create_terminal): Adjust terminal setup.
4145 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4147 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4149 (ns_create_terminal): Adjust terminal setup.
4150 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4152 (w32_create_terminal): Adjust terminal setup.
4153 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4155 (x_create_terminal): Adjust terminal setup.
4157 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4159 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4160 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4161 * dispnew.c (buffer_posn_from_coords):
4162 * window.c (Fwindow_end, displayed_window_lines):
4163 * xdisp.c (redisplay_mode_lines): Use it.
4165 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4167 * fontset.c (face_for_char): Check char in the current face font first
4168 if HAVE_NS (Bug#15138).
4170 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4172 * window.c (temp_output_buffer_show): Make sure window returned
4173 by display_buffer is live (Bug#15213).
4175 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4177 Minor cleanup to avoid forward declarations.
4178 * coding.h (struct ccl_spec): Remove forward declaration.
4179 * composite.h (toplevel): Include font.h.
4180 (struct composition_it, struct face, struct font_metrics):
4181 Remove forward declaration.
4182 * dispextern.h (struct image, struct atimer): Likewise.
4183 * emacsgtkfixed.h (struct frame): Likewise.
4184 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4185 * font.h (struct font_driver, struct font, struct glyph_string)
4186 (struct face): Remove forward declaration.
4187 * fontset.h (struct face, struct font): Likewise.
4188 * frame.h (toplevel): Style cleanup.
4189 (enum output_method): Move to...
4190 * termhooks.h (enum output_method): ...here.
4191 (struct glyph, struct frame, struct ns_display_info)
4192 (struct x_display_info, struct w32_display_info):
4193 Remove forward declaration.
4194 * xterm.h (toplevel): Include termhooks.h.
4195 (struct font, struct window, struct glyph_matrix, struct frame)
4196 (struct input_event, struct face, struct image): Remove forward
4198 * gtkutil.h (struct _widget_value): Likewise.
4199 * keyboard.h (toplevel): Include termhooks.h.
4200 (struct input_event): Remove forward declaration.
4202 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4204 * intervals.c (set_point_from_marker): New function.
4205 * editfns.c (Fgoto_char):
4206 * process.c (Finternal_default_process_filter):
4207 * window.c (select_window_1): Use it.
4208 * buffer.h (set_point_from_marker): Add prototype.
4210 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4212 * w32.c (term_winsock): Call release_listen_threads before calling
4214 (_sys_wait_accept): Wait for accept event in a loop with a finite
4215 timeout, instead of waiting indefinitely. Will hopefully avoid
4216 hanging during exit because WSACleanup deadlocks waiting for the
4217 event object to be released. (Bug#14333)
4219 * w32proc.c (release_listen_threads): New function, signals all
4220 the reader threads that listen for connections to stop waiting.
4222 * w32.h (release_listen_threads): Add prototype.
4224 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4226 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4227 field of new marker (for sanity and safety).
4228 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4229 anyway because XMISCTYPE is a function and can't be an lvalue).
4231 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4233 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4234 (x_after_update_window_line, x_scroll_bar_create):
4235 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4236 (handle_one_xevent, x_clear_frame_area):
4237 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4238 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4239 * xterm.h (x_clear_area): Adjust prototype.
4241 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4243 Hook scanning and indentation functions to find_newline. This helps
4244 to avoid duplicated code and renders more respect to newline cache.
4245 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4246 * cmds.c (Fforward_line):
4247 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4248 Use find_newline and avoid unnecessary point movements.
4249 * search.c (scan_newline): Implement on top of find_newline.
4251 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4253 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4254 scoped code (bug#11258).
4256 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4258 * nsterm.m (last_window): New variable.
4259 (EV_TRAILER2): New macro.
4260 (EV_TRAILER): Call EV_TRAILER2.
4261 (mouseMoved:): Add support for mouse-autoselect-window
4262 on nextstep (Bug#6888).
4264 2013-08-28 Andreas Schwab <schwab@suse.de>
4266 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4267 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4268 Remove unused macro definitions.
4269 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4270 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4271 Only define if emacs.
4273 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4275 Prefer enum glyph_row_area to int where appropriate.
4276 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4278 (window_box, window_box_width, window_box_left, window_box_left_offset)
4279 (window_box_right, window_box_right_offset): Adjust prototypes.
4280 * xdisp.c (window_box, window_box_width, window_box_left)
4281 (window_box_left_offset, window_box_right, window_box_right_offset):
4282 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4283 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4284 * nsterm.m (ns_clip_to_row):
4285 * w32term.c (w32_clip_to_row):
4286 * xterm.c (x_clip_to_row): Likewise.
4288 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4290 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4291 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4293 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4295 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4296 for portability to hosts where /bin/sh has problems.
4298 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4300 Redesign redisplay interface to drop global output_cursor.
4301 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4302 (toplevel): Remove declaration of output_cursor.
4303 (set_output_cursor, x_cursor_to): Remove prototype.
4304 * window.h (struct window): New member output_cursor.
4305 (output_cursor_to): New function to replace RIF member.
4306 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4307 (update_text_area, set_window_cursor_after_update): Use it.
4308 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4309 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4310 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4311 * w32term.c (x_update_window_begin, x_update_window_end):
4312 * xterm.c (x_update_window_begin, x_update_window_end):
4313 Adjust to use per-window output cursor.
4315 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4317 Simplify SELECT_TYPE-related code.
4318 Like EMACS_TIME, this portability layer is no longer needed, since
4319 Emacs has been using fd_set as a portability layer for some time.
4320 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4321 (SELECT_TYPE): Remove. All uses changed to fd_set.
4322 (fd_set) [!FD_SET]: New typedef.
4324 Simplify EMACS_TIME-related code.
4325 This portability layer is no longer needed, since Emacs has been
4326 using struct timespec as a portability layer for some time.
4327 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4328 Include <time.h> rather than "systime.h"; that's all that's needed now.
4329 * dispnew.c: Include <timespec.h> rather than "systime.h";
4330 that's all that's needed now.
4331 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4332 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4333 TIMESPEC_RESOLUTION.
4334 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4335 LOG10_TIMESPEC_RESOLUTION.
4336 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4337 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4338 (make_emacs_time): Remove. All used changed to make_timespec.
4339 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4340 (current_timespec): Rename from current_emacs_time. All uses changed.
4341 (add_emacs_time): Remove. All uses changed to timespec_add.
4342 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4343 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4344 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4345 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4346 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4347 (current_timespec): Rename from current_emacs_time. All uses changed.
4348 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4349 changed to timespec_cmp.
4350 * xgselect.c: Include <timespec.h>, since our .h files don't.
4352 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4354 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4355 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4356 Remove the leftovers.
4357 * gtkutil.c (toplevel): Do not declare Qxft but include
4359 * image.c (toplevel): Do not declare Vlibrary_cache because
4360 it's already done in lisp.h.
4362 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4364 * lisp.h (Mouse_HLInfo): Move from here...
4365 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4366 (reset_mouse_highlight): New function.
4367 * msdos.c (dos_set_window_size, IT_update_begin)
4368 (internal_terminal_init):
4369 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4370 (ns_initialize_display_info):
4371 * w32console.c (initialize_w32_display):
4372 * w32term.c (x_update_window_end, x_free_frame_resources)
4373 (w32_initialize_display_info):
4374 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4375 * window.c (Fdelete_other_windows_internal):
4376 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4377 * termchar.h (toplevel):
4378 * xterm.h (toplevel): Include dispextern.h.
4380 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4382 Fix minor problems found by static checking.
4383 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4384 (expect): Avoid nested-if warning.
4385 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4386 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4387 * nsterm.h, nsterm.m (ns_select):
4388 * xgselect.c, xgselect.h (xg_select):
4389 Adjust signature to better match pselect's.
4390 * nsterm.m (ns_select):
4391 Don't set *TIMEOUT, since pselect doesn't.
4392 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4393 diagnostic about assigning const char * to it.
4394 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4396 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4398 * lread.c (substitute_object_recurse): Handle hash-tables as well
4401 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4403 Fix unlikely core dump in init_tty, and simplify terminfo case.
4404 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4405 The old version incorrectly dumped core if malloc returned a
4406 buffer containing only non-NUL bytes.
4407 (init_tty): Do not allocate or free termcap buffers; the
4408 struct does that for us now.
4409 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4410 (struct tty_display_info): Define members termcap_term_buffer and
4411 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4412 use them. Allocate them directly in struct rather than indirectly
4413 via a pointer, to simplify init_tty.
4415 * frame.c (check_minibuf_window): Initialize 'window' properly,
4416 so that Emacs reliably aborts later if 'window' is not initialized.
4418 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4420 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4421 of VoidSymbol (Bug#15154).
4423 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4425 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4426 mouse_face_beg_y and mouse_face_end_y.
4427 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4428 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4429 Adjust users and update comment where appropriate.
4431 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4433 * frame.c (check_minibuf_window): New function.
4434 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4435 Call check_minibuf_window (Bug#15183).
4437 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4439 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4440 because this is the only last cursor data we need to keep and consult.
4441 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4442 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4445 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4447 Fix recovering from possible decompression error.
4448 Since insert_from_gap doesn't always move point, we can't use PT as
4449 the position where the partially decompressed data ends, and
4450 should count how many bytes was produced so far.
4451 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4452 (unwind_decompress): Really delete partially uncompressed data.
4453 (Fzlib_decompress_region): Take decompressed data size into account.
4455 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4457 * syntax.c (init_syntax_once): Adjust comment and do an early
4458 initialization of Qchar_table_extra_slots just once...
4459 * casetab.c (init_casetab_once):
4460 * category.c (init_category_once):
4461 * character.c (syms_of_character):
4462 * coding.c (syms_of_coding):
4463 * xdisp.c (syms_of_xdisp): ...and omit it here.
4465 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4467 * xdisp.c (get_next_display_element): Don't apply to characters
4468 from a display vector the logic of setting it->end_of_box_run_p
4469 suitable for characters from a buffer. (Bug#15175)
4471 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4472 to handle directories, rather than '_utime' which doesn't.
4475 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4477 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4478 or fullscreen (Bug#14627).
4480 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4482 System-dependent integer overflow fixes.
4483 * process.c (Fset_process_window_size): Signal an error if
4484 the window size is outside the range supported by the lower level.
4485 * sysdep.c (set_window_size): Return negative on error,
4486 nonnegative on success, rather than -1, 0, 1 on not in system,
4487 failure, success. This is simpler. Caller changed.
4488 (serial_configure): Remove unnecessary initialization of local.
4489 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4490 size fits in unsigned long; this isn't true on some 32-bit hosts.
4491 Avoid buffer overrun if some future version of /proc/meminfo has a
4492 variable name longer than 20 bytes.
4493 (system_process_attributes) [__FreeBSD__]:
4494 Don't assume hw.availpages fits in 'int'.
4496 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4498 Don't let very long directory names overrun the stack.
4499 Fix some related minor problems involving "//", vfork.
4500 * callproc.c (encode_current_directory): New function.
4501 (call_process): Don't append "/"; not needed.
4502 * fileio.c (file_name_as_directory_slop): New constant.
4503 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4504 this can save the caller having to alloca.
4505 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4506 Use SAFE_ALLOCA, not alloca.
4507 (directory_file_name, Fexpand_file_name): Leave leading "//"
4508 alone, since it can be special even on POSIX platforms.
4509 * callproc.c (call_process):
4510 * process.c (Fformat_network_address):
4511 * sysdep.c (sys_subshell):
4512 Use encode_current_directory rather than rolling our own.
4513 (create_process): No need to encode directory; caller does that now.
4514 * process.h (encode_current_directory): New decl.
4515 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4516 Rework to avoid 'goto xyzzy;'.
4518 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4520 * xdisp.c (handle_face_prop): If the default face was remapped use
4521 the remapped face for strings from prefix properties. (Bug#15155)
4523 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4525 Minor cleanup for redisplay interface and few related functions.
4526 * frame.h (enum text_cursor_kinds): Move from here...
4527 * dispextern.h (enum text_cursor_kinds): ...to here.
4528 (toplevel): Drop unnecessary declarations.
4529 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4530 in update_window_end_hook and draw_window_cursor functions.
4531 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4532 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4533 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4534 * xterm.c (x_update_window_end, x_draw_window_cursor):
4535 * xdisp.c (display_and_set_cursor, update_window_cursor)
4536 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4537 enum text_cursor_kinds where appropriate.
4539 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4541 Redesign redisplay interface to drop updated_row and updated_area.
4542 * dispextern.h (updated_row, updated_area): Remove declaration.
4543 (struct redisplay_interface): Pass glyph row and row area parameters
4544 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4545 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4547 * dispnew.c (updated_row, updated_area): Remove.
4548 (redraw_overlapped_rows, update_window_line): Adjust user.
4549 (update_marginal_area, update_text_area): Likewise. Pass updated row
4550 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4551 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4554 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4556 * process.c (flush_pending_output): Remove stub.
4559 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4561 * callproc.c: Fix race that killed background processes (Bug#15144).
4562 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4563 Record deleted process-id in critical section, not afterwards.
4564 Don't mistakenly kill process created by a call-process invocation
4565 that discards output and does not wait.
4567 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4569 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4570 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4571 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4572 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4573 to shut up compiler in mark_object.
4574 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4576 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4578 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4579 We can't portably rely on PTY_OPEN doing that, even if
4580 it calls posix_openpt with O_CLOEXEC.
4582 2013-08-20 Kenichi Handa <handa@gnu.org>
4584 * character.c (string_char): Improve commentary.
4586 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4588 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4589 (struct animation_cache): Make signature a flexible array member.
4590 All uses changed. This is a tad slower but may insulate us better
4591 from future changes to ImageMagick.
4593 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4595 * image.c: Shrink memory needed for animation cache.
4596 (SIGNATURE_DIGESTSIZE): New constant.
4597 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4598 (imagemagick_create_cache): Copy the signature. This saves
4599 several KB of memory that ImageMagick wastes per signature.
4600 Don't bother updating the update_time, as the caller does that now.
4601 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4602 it's a fixed size struct member now.
4603 (imagemagick_get_animation_cache): Always destroy the signature,
4604 as it's now imagemagick_create_cache's responsibility to copy it.
4605 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4606 and use memcmp rather than strcmp.
4607 eassert that ImageMagick returns a signature of the specified length.
4609 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4611 * image.c (imagemagick_get_animation_cache): Don't segfault on
4613 (imagemagick_get_animation_cache): Revert to previous definition
4614 so that it actually works. But keep the memory leak fix.
4615 (imagemagick_get_animation_cache): Fix memory leak.
4617 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4619 * image.c: Fix animation cache signature memory leak.
4620 Fix some other minor performance problems while we're at it.
4621 (imagemagick_create_cache): Clear just the members that
4622 need clearing. Don't set update_time, as caller does that now.
4623 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4624 Simplify by using pointer-to-pointer instead of a prev pointer.
4625 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4626 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4627 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4628 it's already a copy. Free the signature probe unless it's cached.
4630 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4631 This was introduced by my 2013-08-12 fix for Bug#15035.
4633 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4635 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4636 (imagemagick_prune_animation_cache): Now static.
4638 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4640 * image.c (imagemagick_get_animation_cache): Don't segfault when
4641 pruning all entries.
4643 2013-08-18 Ken Brown <kbrown@cornell.edu>
4645 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4646 static heap if ENABLE_CHECKING is defined.
4647 (max_bss_sbrk_ptr): New variable.
4649 (report_sheap_usage): Report maximum static heap usage instead of
4650 ending static heap usage.
4652 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4654 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4655 of zlib_initialized according to the results of calling
4656 init_zlib_functions.
4658 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4660 * image.c: Implement an ImageMagick per-image cache.
4661 (imagemagick_get_animation_cache): Fix a double-free error.
4662 (imagemagick_load_image): Remove the ping_wand code, which only
4663 apparently saved time on invalid animated images, and slowed down
4664 everything else. Optimise for the common case.
4666 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4668 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4670 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4672 * marker.c (set_marker): Remove documentation of undefined behavior.
4674 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4676 * image.c (imagemagick_compute_animated_image): Animate correctly
4677 when sub-images are smaller than the main image.
4678 (imagemagick_compute_animated_image): Setting the iterator row to
4679 zero is apparently not allowed.
4680 (imagemagick_compute_animated_image): Allow images that say they
4681 have sub-images that are bigger than the main image, but just crop
4684 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4686 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4688 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4690 * image.c (imagemagick_compute_animated_image): Respect the GIF
4693 2013-08-15 Ken Brown <kbrown@cornell.edu>
4695 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4696 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4699 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4701 Fix minor problems found by static checking.
4702 * frame.c (delete_frame):
4703 * xdisp.c (next_element_from_display_vector):
4704 Avoid uninitialized local.
4705 * image.c (imagemagick_compute_animated_image): Port to C89.
4706 Prefer usual GNU indentation style for loops.
4707 Be more careful about bizarrely large sizes, by using ptrdiff_t
4710 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4712 Fix infinite frame selection loop (Bug#15025).
4713 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4715 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4717 * xdisp.c (compute_window_start_on_continuation_line):
4718 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4719 to make sure we end up setting the window start at the leftmost
4720 visible character of the display line. This avoids funky
4721 horizontal shifting because the window start is not kept on the
4722 same position. (Bug#15090)
4723 (next_element_from_display_vector): Support 'box' face attribute
4724 in the face definitions of a display vector. (Bug#15099)
4726 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4728 * image.c (imagemagick_compute_animated_image): Implement animated
4730 (imagemagick_compute_animated_image): Fix some compilation
4731 warnings. Implement a very simple cache to make the animation
4732 usable at all, but it should be replaced with a per-image cache.
4734 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4736 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4737 to do `for' loops over alist values.
4738 * buffer.h (FOR_EACH_BUFFER):
4739 * process.c (FOR_EACH_PROCESS): Use it.
4740 (handle_child_signal, status_notify, Fget_buffer_process)
4741 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4743 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4745 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4746 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4747 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4748 to xzalloc and so avoid redundant call to memset.
4749 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4750 members because it is allocated with xzalloc and so already zeroed.
4752 2013-08-14 Ken Brown <kbrown@cornell.edu>
4754 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4757 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4759 Utility function and macro to copy Lisp string to C string.
4760 * lisp.h (xlispstrdupa): New macro.
4761 (xlispstrdup): New prototype.
4762 * alloc.c (xlispstrdup): New function.
4763 * callint.c (Fcall_interactively):
4764 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4765 (Fsubstitute_in_file_name):
4766 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4767 * image.c (x_create_bitmap_from_file):
4768 * w32term.c (w32_term_init):
4769 * xterm.c (x_term_init): Use xlispstrdup.
4771 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4773 * image.c (imagemagick_load_image): Make animated pictures work.
4774 There's still some problems with background color settings, though
4777 * decompress.c (unwind_decompress): Always restore point.
4779 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4781 * marker.c (set_marker): Reformat documentation.
4783 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4785 * xdisp.c (cursor_type_changed): Now static.
4787 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4788 Use changed. This avoids the need to call xmalloc and for the
4789 caller to call xfree, and avoids memory leaks in some situations.
4791 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4793 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4794 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4795 (redisplay_window): If window_end_valid is cleared due to non-zero
4796 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4797 so do not call to try_cursor_movement for that window.
4799 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4801 * window.h (struct window): Convert window_end_pos and
4802 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4803 (wset_window_end_pos, wset_window_end_vpos): Remove.
4804 * dispnew.c (adjust_glyph_matrix):
4805 * window.c (Fwindow_end, replace_window, set_window_buffer)
4807 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4808 (set_vertical_scroll_bar, redisplay_window, try_window)
4809 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4810 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4811 (note_mouse_highlight): Adjust users.
4812 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4815 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4817 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4818 * image.c (imagemagick_filename_hint): Use `const char *' and
4819 prefer SSDATA to SDATA to avoid warnings.
4821 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4823 Cleanup window fringes, margins and scroll bars adjustments.
4824 * window.c (set_window_fringes, set_window_margins)
4825 (set_window_scroll_bars, apply_window_adjustment): New functions.
4826 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4827 (Fset_window_scroll_bars): Use them.
4829 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4831 * window.h (struct window): Convert scroll_bar_width
4832 from Lisp_Object to integer. Adjust comment.
4833 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4835 * window.c (wset_scroll_bar_width): Remove.
4836 (make_window): Initialize scroll_bar_width.
4837 (Fsplit_window_internal): Use direct assignment.
4838 (Fset_window_configuration, save_window_save):
4839 Convert Lisp_Object to integer and back where appropriate.
4840 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4841 bar was actually changed, and mention this in docstring.
4843 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4845 * decompress.c: Minor simplifications.
4846 (Fzlib_decompress_region): Don't bother verifying
4847 that avail_out <= UINT_MAX, as that was confusing.
4848 Mention the restriction in a comment instead.
4849 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4851 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4853 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4854 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4856 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4858 * image.c (imagemagick_filename_hint): Check for errors in the
4861 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4863 * window.c (Fwindow_margins): Return nil when there's no marginal
4864 area, as per the documented API.
4866 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4867 Fmake_vector, as scroll bar's struct members are not all Lisp
4868 objects now. This avoids crashes in GC.
4870 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4871 bool, so its address could be taken.
4873 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4875 * image.c (imagemagick_filename_hint): New function to possibly
4876 apply `image-content-type-suffixes'.
4877 (imagemagick_load_image): Use it.
4879 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4881 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4882 if loading zlib failed.
4884 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4886 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4887 2013-08-13 checkin below. Change bool to BOOL, rule is:
4888 All Obj-C code uses BOOL, except for interfaces callable from C.
4890 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4892 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4894 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4895 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4896 bool instead of BOOL.
4897 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4898 from Lisp_Object to bitfield. Adjust comment.
4899 * w32term.c (x_scroll_bar_create): Adjust user.
4900 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4901 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4902 Use bool for boolean.
4903 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4904 to `unsigned int' when defining a bitfield.
4906 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4908 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4910 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4912 * window.h (struct window): Convert left_margin_cols and
4913 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4914 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4915 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4917 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4919 (showing_window_margins_p, update_window_line, update_frame_1):
4920 * fringe.c (draw_fringe_bitmap_1):
4921 * xdisp.c (window_box_width): Adjust users.
4922 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4923 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4924 Use direct assignment.
4925 (Fset_window_configuration, save_window_save, Fwindow_margins):
4926 Convert Lisp_Object to integer and back where appropriate.
4927 (Fset_window_margins): Adjust user. Return t if any margin
4928 was actually changed, and mention this in docstring.
4930 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4932 * syntax.c (forward_word):
4933 * cmds.c (forward_char, backward_char): Mention the optional argument.
4935 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4937 * window.h (struct window): Convert left_fringe_width
4938 and right_fringe_width from Lisp_Objects to integers.
4940 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4941 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4942 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4944 (make_window): Initialize new integer fields to -1.
4945 (Fsplit_window_internal): Use direct assignment.
4946 (Fset_window_configuration, save_window_save):
4947 Convert Lisp_Object to integer and back where appropriate.
4948 (Fset_window_fringes): Adjust user. Return t if any fringe
4949 was actually changed, and mention this in docstring.
4951 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4953 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4954 * nsfns.m (x_set_cursor_type):
4955 * w32fns.c (x_set_cursor_type):
4956 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4957 * xdisp.c (set_frame_cursor_types): ...but in common code.
4959 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4961 * font.c (clear_font_cache): New function, stripped from...
4962 (Fclear_font_cache): ...here, which now uses the function
4963 above. Adjust comment.
4964 * font.h (clear_font_cache): Add prototype.
4965 * xfaces.c (clear_face_cache): Use clear_font_cache.
4967 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4969 * window.c (Fset_window_start): Compare `w', not `window' because
4970 `w' might not be equal to `window' after call to decode_live_window.
4972 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4974 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4975 This fixes a problem introduced by the Bug#15035 patch
4976 when using GPG. Reported by Herbert J. Skuhra.
4978 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4980 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4981 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4982 not yet initialized.
4984 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4986 * decompress.c (Fzlib_decompress_region): Support zlib
4987 decompression, too, and rename.
4989 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4991 Minor zlib configuration tweaks.
4992 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4993 Don't assume presence of fn_inflateInit2_ zlib internal function.
4995 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4997 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4998 include the zlib prefix.
5000 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5002 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5003 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5004 define static variables that are pointers to zlib functions to be
5006 (init_zlib_functions) [WINDOWSNT]: New function.
5007 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5009 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5010 macros instead of invoking the zlib functions directly.
5011 (syms_of_decompress): DEFSYM Qzlib_dll.
5012 Staticpro Szlib_available_p.
5014 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5016 Avoid looping over all frame windows to freeze and unfreeze.
5017 * window.h (struct window): Drop frozen_window_start_p.
5018 (freeze_window_starts): Drop prototype.
5019 * frame.h (struct frame): New frozen_window_starts flag.
5020 (FRAME_WINDOWS_FROZEN): New macro.
5021 * window.c (freeze_window_start, freeze_window_starts):
5023 (select_window, replace_window): Adjust users.
5024 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5025 (window_frozen_p): New function.
5026 (redisplay_window): Use it.
5028 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5030 Fix some fd issues when running subprocesses (Bug#15035).
5031 Fix bugs that can leak files or file descriptors on errors.
5032 Don't unlink open temp files, as that's hard for users to diagnose
5033 when things go awry (e.g., temp disk exhausted).
5034 Don't bother to lock temp files. Check for invalid recursion.
5035 * callproc.c (synch_process_fd): Remove. All uses removed.
5036 (synch_process_tempfile): New var or macro.
5037 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5039 (record_kill_process): New arg, the temp name. All callers changed.
5040 (delete_temp_file): Now just a simple wrapper around unlink.
5041 (call_process_kill): New arg, the call_process_fd array.
5042 Close them all. Clear synch_process_pid. Remove the temp file,
5043 or arrange for it to be removed.
5044 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5045 that's been moved to synch_process_tempfile. Caller changed.
5046 Do not remove the tempfile; that's now call_process_kill's
5048 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5049 call_process_kill; the caller now does that.
5050 (call_process_cleanup): Do not close the process fd; that's now
5051 call_process_kill's responsibility.
5052 (Fcall_process): Implement via new function call_process, which
5053 has most of the old body of Fcall_process, but with a different API.
5054 (call_process): New function that does not open or close filefd if
5055 it is nonnegative. Record which fds need to be closed, and let
5056 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5057 Signal an error if invoked recursively (could be done via a hook).
5058 Simplify creation of the tempfile in the MSDOS case.
5059 Don't create the output file until after checking for the executable.
5060 Report any failure to open /dev/null.
5061 Don't open /dev/null for writing twice; once is enough.
5062 Don't create pipe if all output is being discarded or sent to file.
5063 Don't worry about setting up the coding system or reading from the
5064 pipe if all output is being discarded.
5065 Hoist fd_error local into top level, to lessen block nesting.
5066 Don't record deleted pid here; now done by Fcall_process_region.
5067 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5068 and note its success in synch_process_tempfile.
5069 Do not leak resources when child_setup fails.
5070 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5071 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5072 (create_temp_file): Now returns open fd, with an additional
5073 Lisp_Object * argument to return the name. All callers changed.
5074 Do not close the file; rewind it instead, and leave it open for
5075 the caller. Do not lock the temp file. Unwind-protect the file
5076 and the file-descriptor.
5077 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5078 If an asynchrounous process, record it here, not in call_process.
5079 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5080 * eval.c (set_unwind_protect): New function.
5081 * fileio.c (write_region): New function, generalized from the
5082 old Fwrite_region. Do not lock temp files.
5083 (Fwrite_region): Use it.
5084 * lisp.h (set_unwind_protect, write_region): New decls.
5085 * process.c: Include <verify.h>.
5086 (make_process): Mark fds as initially closed.
5087 (deleted_pid_list): Now a list of pid-filename pairs.
5089 (close_process_fd): New function.
5090 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5091 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5092 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5093 (create_process, create_pty, Fmake_serial_process)
5094 (server_accept_connection): Record which fds need to be closed,
5095 and let deactivate_process close them.
5096 (Fmake_network_process): Do not discard the unwind-protect
5097 until it's safe to do so.
5098 (deactivate_process): Close the fds opened by create_process etc.
5099 (Fprocess_send_eof): Adjust to new way of recording open fds.
5100 Report an error if /dev/null can't be opened, instead of aborting.
5101 * process.h (PROCESS_OPEN_FDS): New constant.
5102 (struct Lisp_Process): New member open_fds.
5103 (record_kill_process, record_deleted_pid): Adjust signatures.
5104 (record_deleted_pid): Move decl here ...
5105 * syswait.h (record_deleted_pid): ... from here.
5107 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5109 * decompress.c: Fix bugs with large buffers and weird inputs.
5110 Tune a bit. Reindent as per usual Emacs style.
5111 (BUFFER_SIZE): Remove.
5112 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5113 more than UINT_MAX bytes. Decompress into the gap instead of into
5114 an auto buffer, as this should avoid copying. Return nil if
5115 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5116 set immediate_quit; we shouldn't trust zlib code that much.
5118 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5120 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5121 errors, and really move the gap to where we want it.
5123 * lisp.h: Include decompress.c support.
5125 * emacs.c (main): Include decompress.c support.
5127 * Makefile.in: Include -lz if present.
5129 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5131 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5132 (initWithTitle:): Initialize frame to 0.
5133 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5134 (fillWithWidgetValue:frame:): Rename from
5135 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5137 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5138 fillWithWidgetValue:frame:
5140 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5141 remove memory leak warnings.
5143 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5144 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5147 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5148 (x_activate_menubar): Update the whole menu.
5149 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5150 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5151 current event is not NSSystemDefined (Bug#15001).
5152 Call ns_check_menu_open only if trackingMenu is 2.
5153 (menuDidClose:): New method, decrease trackingMenu.
5154 (fillWithWidgetValue:setDelegate:): New method.
5155 (fillWithWidgetValue:): Call the above.
5157 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5159 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5161 Omit some unnecessary casts.
5162 Many of these go back to the old pre-C89 days, when they may have
5163 been needed, but we've been assuming C89 or later for a while now.
5164 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5165 (live_float_p, live_misc_p, live_vector_p):
5166 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5167 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5168 (defvar_per_buffer):
5169 * callint.c (Fcall_interactively):
5170 * doc.c (Fsubstitute_command_keys):
5171 * filelock.c (get_boot_time):
5172 * frame.c (xrdb_get_resource):
5173 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5174 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5175 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5176 (menuitem_highlight_callback, menu_destroy_callback)
5177 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5178 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5179 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5180 (xg_tool_bar_help_callback, tb_size_cb):
5181 * image.c (xpm_alloc_color, png_read_from_memory)
5182 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5183 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5185 * keymap.c (describe_map):
5186 * nsfns.m (Fns_display_monitor_attributes_list):
5187 * nsmenu.m (process_dialog:):
5188 * nsterm.m (hold_event):
5189 * process.c (wait_reading_process_output):
5190 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5191 * scroll.c (do_direct_scrolling, scrolling_1):
5192 * termcap.c (tgetent):
5193 * window.c (check_window_containing, add_window_to_list)
5194 (freeze_window_starts):
5195 * xdisp.c (compare_overlay_entries, vmessage):
5196 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5197 (x_get_monitor_attributes_xrandr)
5198 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5199 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5200 * xfont.c (xfont_match, xfont_open):
5201 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5202 (menubar_selection_callback, menu_position_func)
5203 (popup_selection_callback, create_and_show_popup_menu)
5204 (dialog_selection_callback, create_and_show_dialog):
5205 * xrdb.c (x_get_string_resource):
5207 * xsmfns.c (x_session_check_input):
5208 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5209 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5210 (xaw_jump_callback, xaw_scroll_callback):
5211 Omit unnecessary casts.
5213 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5215 Minor string-length refactoring.
5216 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5217 * frame.c (make_monitor_attribute_list):
5218 Prefer build_string to strlen + make_string.
5220 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5222 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5223 don't check minor_code (Bug#14417).
5225 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5227 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5228 vertical positions instead. This avoids calling MATRIX_ROW with
5229 row numbers that are possibly beyond valid limits. (Bug#15064)
5231 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5233 Use xstrdup and build_unibyte_string where applicable.
5234 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5235 * xfns.c (x_window):
5236 * xrdb.c (x_get_customization_string):
5237 * xterm.c (xim_initialize):
5238 * w32fns.c (w32_window): Use xstrdup.
5239 (w32_display_monitor_attributes_list):
5240 * emacs.c (init_cmdargs):
5241 * keyboard.c (PUSH_C_STR):
5242 * nsfont.m (nsfont_open):
5243 * sysdep.c (system_process_attributes):
5244 * w32.c (system_process_attributes):
5245 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5247 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5249 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5250 variables of these types so that GDB would know about them, as aid
5251 for debugging fatal exceptions. (Bug#15024) See also
5252 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5255 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5257 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5258 larger than the NSWindow (Bug#14934).
5260 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5262 Redesign redisplay interface to drop global variable updated_window.
5263 Always pass currently updated window as a parameter to update routines.
5264 * dispextern.h (updated_window): Remove declaration.
5265 (struct redisplay_interface): Pass window parameter to
5266 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5267 and after_update_window_hook.
5268 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5270 * dispnew.c (updated_window): Remove.
5271 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5272 (update_window_line): Adjust to match redisplay interface changes.
5273 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5274 (ns_scroll_run, ns_after_update_window_line):
5275 * w32term.c (x_update_window_begin, x_update_window_end)
5276 (x_after_update_window_line, x_scroll_run):
5277 * xterm.c (x_update_window_begin, x_update_window_end)
5278 (x_after_update_window_line, x_scroll_run):
5279 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5280 Likewise. Adjust comments where appropriate.
5281 (x_cursor_to): Simplify because this is always called during window
5282 update (but install debugging check anyway).
5283 (expose_window): Check must_be_updated_p flag to see whether this
5284 function is called during window update.
5286 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5288 Do not reset window modification event counters excessively.
5289 These leftovers and poor man's tricky methods to catch extra
5290 redisplay's attention are no longer needed.
5291 * frame.c (set_menu_bar_lines_1):
5292 * minibuf.c (read_minibuf_unwind):
5293 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5294 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5295 (window_scroll_line_based, Fset_window_configuration):
5296 * xdisp.c (redisplay_window): Do not reset last_modified and
5297 last_overlay_modified counters.
5299 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5301 * xselect.c (x_send_client_event): Set send_event and serial, memset
5302 data.l as it might be bigger than data.b. Use 24 bit mask to
5303 XSendEvent (Bug#15034).
5305 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5307 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5308 for TTY frames that are not the top frame on their console.
5311 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5313 * w32term.c (w32fullscreen_hook): Really maximize frame when
5314 asked for (Bug#14841).
5316 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5318 Prefer selected_window to Fselected_window, likewise for frames.
5319 * buffer.c (Fbuffer_swap_text):
5320 * data.c (Fvariable_binding_locus):
5321 * window.c (run_window_configuration_change_hook): Adjust users.
5322 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5323 Use decode_live_frame.
5325 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5327 Be more careful if selected window shows the buffer other than current,
5328 use window_outdated only if this is not so. This change should also
5329 address some weird issues discussed in Bug#13012.
5330 * window.h (window_outdated): New prototype.
5331 * window.c (window_outdated): Now here. Convert from static and
5332 always assume window's buffer.
5333 (Fwindow_end, Fwindow_line_height): Use it.
5334 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5335 and always assume window's buffer.
5336 (redisplay_window): Adjust user.
5337 (redisplay_internal): Call to reconsider_clip_changes once and
5338 check whether mode line should be updated only if selected window
5339 shows current buffer.
5340 (run_window_scroll_functions): Use eassert for debugging check.
5341 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5343 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5345 * window.c (window_scroll, window_scroll_pixel_based)
5346 (window_scroll_line_based): Use bool for booleans.
5348 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5350 * process.c: Fix minor off-by-one issues in descriptor counts.
5351 This shouldn't fix any real bugs, but it cleans up the code a bit.
5352 (max_process_desc, max_input_desc): -1, not 0, means none.
5354 (delete_input_desc): New function.
5355 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5356 (deactivate_process): Scan backwards when recomuting max_process_desc;
5357 that should be faster.
5358 (init_process_emacs): Initialize max_input_desc.
5360 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5362 Use region cache to speedup bidi_find_paragraph_start.
5363 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5364 Rename cache_long_line_scans to cache_long_scans.
5365 * buffer.c (bset_cache_long_line_scans): Rename to
5366 bset_cache_long_scans.
5367 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5368 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5370 (syms_of_buffer): Rename cache-long-line-scans to
5371 cache-long-scans. Adjust docstring.
5372 * search.c (newline_cache_on_off):
5373 * indent.c (width_run_cache_on_off): Adjust users.
5374 * bidi.c (bidi_paragraph_cache_on_off): New function.
5375 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5376 * insdel.c (prepare_to_modify_buffer):
5377 Invalidate bidi_paragraph_cache if enabled.
5379 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5381 Invalidate region caches only if buffer text is going to be changed.
5382 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5383 (modify_text): ...new prototype.
5384 (prepare_to_modify_buffer_1): New prototype.
5385 * textprop.c (modify_region): Rename to...
5386 (modify_text_properties): ...new function.
5387 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5388 (Fremove_list_of_text_properties): Adjust users.
5389 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5390 (modify_text): ...new function.
5391 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5392 (prepare_to_modify_buffer_1): ...new function.
5393 * casefiddle.c (casify_region):
5394 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5395 (Ftranspose_regions): Use modify_text.
5397 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5399 * lisp.mk (lisp): Add nadvice.elc.
5401 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5403 New macro to iterate over live buffers similar to frames.
5404 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5405 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5406 Declare buffer-related variables here to offload lisp.h.
5407 * buffer.c (Vbuffer_alist): Adjust comment.
5408 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5409 (other_buffer_safely):
5410 * data.c (store_symval_forwarding):
5411 * dispnew.c (Fframe_or_buffer_changed_p):
5412 * fileio.c (Fdo_auto_save):
5413 * filelock.c (unlock_all_files):
5414 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5416 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5418 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5419 * callproc.c (create_temp_file):
5420 * filelock.c (create_lock_file):
5421 Assume mkostemp, since it's now provided by Gnulib.
5423 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5425 * w32.c (mkostemp): New function.
5426 (mktemp): Remove, no longer used. Most of the code reused in
5427 mkostemp. (Bug#15015)
5428 (mktemp): Don't undef.
5430 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5432 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5433 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5434 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5435 (free_glyph_pool, check_glyph_memory): Likewise for
5436 all users. Adjust comments where appropriate.
5438 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5440 * composite.h: Minor fixups.
5441 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5442 to fix a misspelling, and change it to an inline function while
5443 we're at it (it need not be a macro). All uses changed.
5444 (composition_method, composition_valid_p):
5445 Rewrite to avoid assignments in if-conditions.
5447 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5449 Do not use global Lisp_Object in composition macros.
5450 * composite.h (composition_temp): Remove declaration.
5451 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5452 (composition_method, composition_valid_p): ...inline functions.
5453 (compose_region): Remove the leftover.
5454 * composite.c (composition_temp): Remove.
5455 (run_composition_function, update_compositions)
5456 (composition_compute_stop_pos, composition_adjust_point)
5457 (Ffind_composition_internal):
5458 * coding.c (handle_composition_annotation):
5459 * xdisp.c (handle_composition_prop, check_point_in_composition):
5460 Related users changed.
5462 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5464 Drop FRAME_PTR typedef.
5465 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5466 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5467 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5468 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5469 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5470 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5471 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5472 All related users changed.
5474 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5476 * eval.c (default_toplevel_binding): New function.
5478 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5479 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5480 (syms_of_eval): Export them.
5481 * data.c (Fdefault_value): Micro cleanup.
5482 * term.c (init_tty): Use "false".
5484 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5486 Fix X GC leak in GTK and raw (no toolkit) X ports.
5487 * xterm.c (x_free_frame_resources): If white and black relief
5488 GCs are allocated, always free them here.
5489 * xfns.c (x_make_gc): Omit redundant initialization.
5490 * widget.c (create_frame_gcs): Remove the leftover.
5491 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5492 in x_free_frame_resources.
5494 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5496 * nsterm.m (windowWillResize:toSize:): Only change title if
5497 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5499 (viewDidEndLiveResize): New method.
5501 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5502 inside NS_IMPL_COCOA.
5504 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5506 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5507 Do not check whether undo is enabled because record_insert and
5508 record_delete does that themselves.
5510 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5512 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5513 member which is not really used any more.
5514 (FRAME_XIC_BASE_FONTNAME): Remove.
5515 * xfns.c (xic_free_fontset): Adjust user.
5516 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5517 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5518 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5519 (xdialog_show): Use eassert for debugging check.
5520 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5522 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5524 * fileio.c, fns.c (merge): Move extern decl from here ...
5525 * lisp.h (merge): ... to here.
5527 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5529 Fix last font-related change.
5530 * w32font.h (w32font_list_internal, w32font_match_internal):
5532 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5533 (uniscribe_list_family): Adjust to match font API change.
5534 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5535 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5537 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5539 * frame.h (FRAME_MOUSE_UPDATE):
5540 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5541 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5543 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5545 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5546 * font.h (struct font_driver): Change list, match, and list_family
5547 functions to accept struct frame * as first arg.
5548 * font.c (font_score, font_compare, font_sort_entities):
5550 (font_sort_entities, font_list_entities, font_select_entity):
5551 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5552 match font API change.
5553 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5554 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5555 * ftxfont.c (ftxfont_list, ftxfont_match):
5556 * xftfont.c (xftfont_list, xftfont_match):
5557 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5558 * w32font.c (w32font_list, w32font_match, w32font_list):
5559 (w32font_list_internal, w32_font_match_internal): Likewise.
5560 * xfaces.c (Fx_family_fonts): Adjust user.
5562 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5564 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5565 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5566 only if HAVE_X_WINDOWS is in use.
5567 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5568 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5569 * w32term.c (x_wm_set_icon_position): Likewise.
5570 * w32fns.c (x_icon): Adjust user.
5572 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5574 * xterm.c (last_mouse_press_frame): Remove the
5575 leftover which is not really used any more.
5576 (handle_one_xevent, syms_of_xterm): Adjust users.
5577 (x_flush): Call XFlush once per each X display, not frame.
5578 This is better because this code always unconditionally skips
5579 non-X frames in Vframe_list and issues the only XFlush if we
5580 have more than one X frame on the same X display.
5581 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5582 Use bool for booleans.
5583 (x_draw_glyph_string_background, cvt_string_to_pixel):
5584 (cvt_pixel_dtor): Drop unnecessary prototypes.
5585 * xterm.h (x_display_ok): Adjust prototype.
5587 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5589 Drop unnecessary functions that deals with frame pixel size.
5590 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5591 (x_pixel_height): Drop prototypes.
5592 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5593 (x_pixel_height): Drop implementations.
5594 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5595 which should be always valid for window frame.
5596 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5597 * w32menu.c (Fx_popup_dialog):
5598 * xmenu.c (Fx_popup_dialog): Likewise for both.
5600 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5602 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5603 frame parameters and call to Fmodify_frame_parameters just once.
5604 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5605 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5606 and mention nil frame in docstring.
5608 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5610 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5611 (x_figure_window_size): Likewise. Adjust to return long.
5612 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5613 (toplevel): Move Qterminal_live_p to...
5614 * terminal.c (toplevel): ...here, make it static, and...
5615 (syms_of_terminal): ...DEFSYM here.
5616 * frame.h (Qterminal_live_p): Remove declaration.
5617 (make_frame, x_figure_window_size): Adjust prototype.
5618 * nsfns.m (Fx_create_frame): Use long for window flags.
5620 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5622 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5623 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5624 Do not assume that emacs_close (INT_MAX) is a no-op.
5626 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5628 * xfaces.c (make_face_cache): For struct face_cache, prefer
5629 xmalloc to xzalloc and so avoid redundant call to memset.
5630 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5632 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5634 * fringe.c (draw_window_fringes, update_window_fringes)
5635 (compute_fringe_widths):
5636 * w32term.c (x_draw_glyph_string):
5637 * window.c (candidate_window_p, Frecenter):
5638 * xfaces.c (realize_basic_faces, realize_default_face)
5639 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5640 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5641 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5642 * xmenu.c (Fx_menu_bar_open_internal):
5643 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5644 * xsettings.c (xft_settings_event):
5645 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5646 Use bool for booleans. Adjust style and comments where
5648 * dispextern.h (draw_window_fringes, update_window_fringes)
5649 (compute_fringe_widths):
5650 * xterm.h (x_had_errors_p): Adjust prototype.
5652 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5654 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5655 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5657 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5659 * fns.c (toplevel): Remove comment before Fsafe_length because
5662 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5664 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5666 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5668 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5669 frame which got the message is still alive, before dereferencing
5670 its pointer. (Bug#14970)
5672 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5673 be a live window, before using it as such. (Bug#14970)
5675 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5677 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5678 w32_detect_focus_change instead of doing part of its job by hand.
5679 This fixes the problem whereby FOCUS_OUT events were not sent to
5682 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5684 * process.c (Fprocess_list): Doc fix.
5686 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5687 being re-exposed only if it didn't ask to become visible.
5688 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5689 was previously iconified. (Bug#14841)
5690 (x_iconify_frame): Mark the frame iconified.
5692 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5694 Fix minor problems found by static checking.
5695 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5696 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5698 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5700 * eval.c (set_specpdl_old_value): New function.
5701 (unbind_to): Minor simplification.
5702 (get_backtrace_frame): New function.
5703 (Fbacktrace_frame): Use it. Add `base' argument.
5704 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5705 (syms_of_eval): Export backtrace-eval.
5706 * xterm.c (x_focus_changed): Simplify.
5708 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5710 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5712 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5714 * xdisp.c (redisplay_window): Instead of moving point out of
5715 scroll margin, reject the force_start method, and try scrolling
5716 instead. (Bug#14780)
5718 2013-07-24 Ken Brown <kbrown@cornell.edu>
5720 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5723 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5725 * eval.c (Fprogn): Do not check that BODY is a proper list.
5726 This undoes the previous change. The check slows down the
5727 interpreter, and is not needed to prevent a crash. See
5728 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5730 2013-07-23 Glenn Morris <rgm@gnu.org>
5732 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5734 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5736 Port to GNU/Linux systems with tinfo but not ncurses.
5737 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5738 to decide whether ncurses is being used. Without this change,
5739 GCC complains about tgetent not being declared, on a system
5740 that has tinfo installed but ncurses not installed.
5742 * eval.c (Fprogn): Check that BODY is a proper list.
5744 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5745 * data.c (Fsetq_default):
5746 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5747 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5749 Tune by taking advantage of the fact that ARGS is always a list
5750 when a function is declared to have UNEVALLED args.
5752 * emacsgtkfixed.c: Port to GCC 4.6.
5753 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5755 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5757 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5758 here to silence compiler warnings.
5760 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5762 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5763 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5764 from messing up Emacs's 'struct frame' (Bug#14923).
5766 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5768 * alloc.c (make_save_ptr_ptr): Define this function.
5769 It was inadvertently omitted. It's needed only if
5770 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5772 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5774 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5775 frame have focus (Bug#14895).
5777 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5779 Avoid vfork-related deadlock more cleanly.
5780 * callproc.c (child_setup): When the child's exec fails, output
5781 the program name, as that's more useful. Use O_NONBLOCK to avoid
5783 * process.c (create_process_1): Remove; no longer needed.
5784 (create_process): Remove timer hack; no longer needed, now that
5785 the child avoids deadlock.
5787 2013-07-20 Glenn Morris <rgm@gnu.org>
5789 * image.c (Fimage_flush): Fix doc typo.
5791 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5793 Fix array bounds violation when pty allocation fails.
5794 * process.c (PTY_NAME_SIZE): New constant.
5795 (pty_name): Remove static variable; it's now auto.
5796 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5797 Take pty_name as an arg rather than using a static variable.
5798 All callers changed.
5799 (create_process): Recover pty_flag from process, not from volatile local.
5800 (create_pty): Stay inside array even when pty allocation fails.
5801 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5803 * lread.c (Fload): Avoid initialization only when lint checking.
5804 Mention that it's needed only for older GCCs.
5806 2013-07-20 Kenichi Handa <handa@gnu.org>
5808 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5809 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5811 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5813 * lread.c (Fload): Avoid uninitialized warning.
5815 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5817 Fix some minor file descriptor leaks and related glitches.
5818 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5819 (create_lock_file): Use write, not emacs_write.
5820 * image.c (slurp_file, png_load_body):
5821 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5822 (server_accept_connection):
5823 Don't leak an fd on memory allocation failure.
5824 * image.c (slurp_file): Add a cheap heuristic for growing files.
5825 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5826 as that's what the other routines do. Maybe input need not be
5827 blocked at all, but it's better to be consistent.
5828 Avoid undefined behavior when strlen is zero.
5830 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5831 (NSTATICS): Now a constant; doesn't need to be a macro.
5833 2013-07-19 Richard Stallman <rms@gnu.org>
5835 * coding.c (decode_coding_utf_8): Add simple loop for fast
5836 processing of ASCII characters.
5838 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5840 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5842 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5844 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5845 unportable 'struct x_display_info'.
5846 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5849 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5851 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5852 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5854 (system_process_attributes): Prefer plain char to unsigned char
5855 when either will do. Clean up properly if interrupted or if
5856 memory allocations fail. Don't assume sscanf succeeds.
5857 Remove no-longer-needed workaround to stop GCC from whining.
5858 Read command-line once, instead of multiple times. Check read status a
5861 Fix obscure porting bug with varargs functions.
5862 The code assumed that int is treated like ptrdiff_t in a vararg
5863 function, which is not a portable assumption. There was a similar
5864 -- though these days less likely -- porting problem with various
5865 assumptions that pointers of different types all smell the same as
5866 far as vararg functions is conserved. To make this problem less
5867 likely in the future, redo the API to use varargs functions.
5868 * alloc.c (make_save_value): Remove this vararg function.
5869 All uses changed to ...
5870 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5871 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5873 (make_save_ptr): Rename from make_save_pointer, for consistency with
5874 the above. Define only on platforms that need it. All uses changed.
5876 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5878 * keyboard.c: Try to fix typos in previous change.
5879 (DISPLAY_LIST_INFO): New macro.
5880 (kbd_buffer_get_event): Do not access members that are not present
5881 in X11. Revert inadvertent change of "!=" to "=".
5883 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5885 * keyboard.c (kbd_buffer_get_event):
5886 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5887 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5889 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5891 * filelock.c: Fix unlikely file descriptor leaks.
5892 (get_boot_time_1): Rework to avoid using emacs_open.
5893 This doesn't actually fix a leak, but is better anyway.
5894 (read_lock_data): Use read, not emacs_read.
5896 * doc.c: Fix minor memory and file descriptor leaks.
5897 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5898 (get_doc_string, Fsnarf_documentation):
5899 Fix file descriptor leak on error.
5901 * term.c: Fix minor fdopen-related file descriptor leaks.
5902 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5903 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5905 * charset.c: Fix file descriptor leaks and errno issues.
5907 (load_charset_map_from_file): Don't leak file descriptor on error.
5908 Use plain record_xmalloc since the allocation is larger than
5909 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5911 * eval.c (record_unwind_protect_nothing):
5912 * fileio.c (fclose_unwind):
5914 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5915 The replacement doesn't block input, but that no longer seems
5918 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5920 * lread.c: Fix file descriptor leaks and errno issues.
5921 (Fload): Close some races that leaked fds or streams when 'load'
5923 (Fload, openp): Report error number of last nontrivial failure to open.
5924 ENOENT counts as trivial.
5925 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5927 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5928 now that the function is always called with a nonnegative arg.
5929 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5930 All uses replaced with ...
5931 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5933 A few more minor file errno-reporting bugs.
5934 * callproc.c (Fcall_process):
5935 * doc.c (Fsnarf_documentation):
5936 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5937 * process.c (set_socket_option):
5938 Don't let a constructor trash errno.
5939 * doc.c: Include <errno.h>.
5941 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5943 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5945 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5947 Fix w32 bug with call-process-region (Bug#14885).
5948 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5949 to Fcall_process when the input is empty. This simplifies the
5950 code a bit. It makes no difference on POSIXish platforms but
5951 apparently it fixes a bug on w32.
5953 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5954 * fileio.c (close_file_unwind): Don't close if FD is negative;
5955 this can happen when unwinding a zapped file descriptor.
5956 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5957 in case Emacs runs out of memory between the two unwind-protects.
5958 Don't trash errno when closing FD.
5959 Zap the FD in the specpdl when closing it, instead of deferring
5960 the removal of the unwind-protect; this fixes a bug where a child
5961 function unwinds the stack past us.
5963 New unwind-protect flavors to better type-check C callbacks.
5964 This also lessens the need to write wrappers for callbacks,
5965 and the need for make_save_pointer.
5966 * alloca.c (free_save_value):
5967 * atimer.c (run_all_atimers):
5969 * alloc.c (safe_alloca_unwind):
5970 * atimer.c (unwind_stop_other_atimers):
5971 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5972 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5973 * minibuf.c (choose_minibuf_frame_1):
5974 * process.c (make_serial_process_unwind):
5975 * xdisp.h (pop_message_unwind):
5976 * xselect.c (queue_selection_requests_unwind):
5977 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5978 * alloca.c (record_xmalloc):
5979 Prefer record_unwind_protect_ptr to record_unwind_protect with
5981 * alloca.c (Fgarbage_collect):
5982 Prefer record_unwind_protect_void to passing a dummy.
5983 * buffer.c (restore_buffer):
5984 * window.c (restore_window_configuration):
5985 * xfns.c, w32fns.c (do_unwind_create_frame)
5986 New wrapper. All record-unwind uses of wrappee changed.
5987 * buffer.c (set_buffer_if_live):
5988 * callproc.c (call_process_cleanup, delete_temp_file):
5989 * coding.c (code_conversion_restore):
5990 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5991 * editfns.c (save_excursion_restore)
5992 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5993 (save_restriction_restore):
5994 * eval.c (restore_stack_limits, un_autoload):
5995 * fns.c (require_unwind):
5996 * keyboard.c (recursive_edit_unwind, tracking_off):
5997 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5998 * macros.c (pop_kbd_macro, restore_menu_items):
5999 * nsfns.m (unwind_create_frame):
6000 * print.c (print_unwind):
6001 * process.c (start_process_unwind):
6002 * search.c (unwind_set_match_data):
6003 * window.c (select_window_norecord, select_frame_norecord):
6004 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6005 (fast_set_selected_frame):
6006 * xfns.c, w32fns.c (unwind_create_tip_frame):
6007 Return void, not a dummy Lisp_Object. All uses changed.
6008 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6009 * callproc.c (call_process_kill):
6010 * fileio.c (restore_point_unwind, decide_coding_unwind)
6011 (build_annotations_unwind):
6012 * insdel.c (Fcombine_after_change_execute_1):
6013 * keyboard.c (read_char_help_form_unwind):
6014 * menu.c (unuse_menu_items):
6015 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6016 * sound.c (sound_cleanup):
6017 * xdisp.c (unwind_redisplay):
6018 * xfns.c (clean_up_dialog):
6019 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6020 Accept no args and return void, instead of accepting and returning
6021 a dummy Lisp_Object. All uses changed.
6022 * cygw32.c (fchdir_unwind):
6023 * fileio.c (close_file_unwind):
6024 * keyboard.c (restore_kboard_configuration):
6025 * lread.c (readevalllop_1):
6026 * process.c (wait_reading_process_output_unwind):
6027 Accept int and return void, rather than accepting an Emacs integer
6028 and returning a dummy object. In some cases this fixes an
6029 unlikely bug when the corresponding int is outside Emacs integer
6030 range. All uses changed.
6031 * dired.c (directory_files_internal_unwind):
6032 * fileio.c (do_auto_save_unwind):
6033 * gtkutil.c (pop_down_dialog):
6034 * insdel.c (reset_var_on_error):
6035 * lread.c (load_unwind):
6036 * xfns.c (clean_up_file_dialog):
6037 * xmenu.c, nsmenu.m (pop_down_menu):
6038 * xmenu.c (cleanup_widget_value_tree):
6039 * xselect.c (wait_for_property_change_unwind):
6040 Accept pointer and return void, rather than accepting an Emacs
6041 save value encapsulating the pointer and returning a dummy object.
6043 * editfns.c (Fformat): Update the saved pointer directly via
6044 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6045 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6046 (unwind_body): New function.
6047 (record_unwind_protect): First arg is now a function returning void,
6048 not a dummy Lisp_Object.
6049 (record_unwind_protect_ptr, record_unwind_protect_int)
6050 (record_unwind_protect_void): New functions.
6051 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6052 * fileio.c (struct auto_save_unwind): New type.
6053 (do_auto_save_unwind): Use it.
6054 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6055 * insdel.c (struct rvoe_arg): New type.
6056 (reset_var_on_error): Use it.
6057 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6059 (specbinding_func): Remove; there are now several such functions.
6060 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6061 (set_unwind_protect_ptr): New function.
6062 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6064 Be simpler and more consistent about reporting I/O errors.
6065 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6066 Say "Read error" and "Write error", rather than "I/O error", or
6067 "IO error reading", or "IO error writing", when a read or write
6069 * process.c (Fmake_network_process, wait_reading_process_output)
6070 (send_process, Fprocess_send_eof, wait_reading_process_output):
6071 Capitalize diagnostics consistently. Put "failed foo" at the
6072 start of the diagnostic, so that we don't capitalize the
6073 function name "foo". Consistently say "failed" for such
6075 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6076 All callers changed. This is so it can use report_file_error.
6077 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6078 diagnostics consistently as above.
6080 * fileio.c (report_file_errno): Fix errno reporting bug.
6081 If the file name is neither null nor a pair, package it up as a
6082 singleton list. All callers changed, both to this function and to
6083 report_file_error. This fixes a bug where the memory allocator
6084 invoked by list1 set errno so that the immediately following
6085 report_file_error reported the wrong errno value.
6087 Fix minor problems found by --enable-gcc-warnings.
6088 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6089 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6091 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6093 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6094 Set event->arg to Qt if switch-event shall be generated.
6095 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6097 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6099 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6102 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6103 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6104 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6105 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6106 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6107 and there is a focused frame.
6108 (head_table): Add focus-in and focus-out.
6109 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6110 bind to handle-focus-in/out.
6112 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6113 (Fhandle_switch_frame): Call Fhandle_focus_in.
6114 (syms_of_frame): defsubr handle-focus-in/out.
6116 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6118 Fix porting bug to older POSIXish platforms (Bug#14862).
6119 * sysdep.c (emacs_pipe): New function, that implements
6120 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6121 This should port better to CentOS 5 and to Mac OS X 10.6.
6122 All calls to pipe2 changed.
6124 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6125 This makes the code easier to read and the executable a bit smaller.
6126 Do not replace all calls to Fcons that happen to create lists,
6127 just calls that are intended to create lists. For example, when
6128 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6129 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6130 Similarly for list2 through list5.
6131 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6132 * bytecode.c (exec_byte_code):
6133 * callint.c (quotify_arg, Fcall_interactively):
6134 * callproc.c (Fcall_process, create_temp_file):
6135 * charset.c (load_charset_map_from_file)
6136 (Fdefine_charset_internal, init_charset):
6137 * coding.c (get_translation_table, detect_coding_system)
6138 (Fcheck_coding_systems_region)
6139 (Fset_terminal_coding_system_internal)
6140 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6141 * composite.c (update_compositions, Ffind_composition_internal):
6142 * dired.c (directory_files_internal, file_name_completion)
6144 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6145 * doc.c (Fsnarf_documentation):
6146 * editfns.c (Fmessage_box):
6148 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6149 (Feval, eval_sub, Ffuncall, apply_lambda):
6150 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6151 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6152 (Fset_file_times, Finsert_file_contents)
6153 (Fchoose_write_coding_system, Fwrite_region):
6154 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6155 * font.c (font_registry_charsets, font_parse_fcname)
6156 (font_prepare_cache, font_update_drivers, Flist_fonts):
6157 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6158 * frame.c (make_frame, Fmake_terminal_frame)
6159 (x_set_frame_parameters, x_report_frame_params)
6160 (x_default_parameter, Fx_parse_geometry):
6161 * ftfont.c (syms_of_ftfont):
6162 * image.c (gif_load):
6163 * keyboard.c (command_loop_1):
6164 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6165 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6166 (Fminor_mode_key_binding, accessible_keymaps_1)
6167 (Faccessible_keymaps, Fwhere_is_internal):
6168 * lread.c (read_emacs_mule_char):
6169 * menu.c (find_and_return_menu_selection):
6170 * minibuf.c (get_minibuffer):
6171 * nsfns.m (Fns_perform_service):
6172 * nsfont.m (ns_script_to_charset):
6173 * nsmenu.m (ns_popup_dialog):
6174 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6175 (Fx_own_selection_internal):
6176 * nsterm.m (append2):
6177 * print.c (Fredirect_debugging_output)
6178 (print_prune_string_charset):
6179 * process.c (Fdelete_process, Fprocess_contact)
6180 (Fformat_network_address, set_socket_option)
6181 (read_and_dispose_of_process_output, write_queue_push)
6182 (send_process, exec_sentinel):
6183 * sound.c (Fplay_sound_internal):
6184 * textprop.c (validate_plist, add_properties)
6185 (Fput_text_property, Fadd_face_text_property)
6186 (copy_text_properties, text_property_list, syms_of_textprop):
6187 * unexaix.c (report_error):
6188 * unexcoff.c (report_error):
6189 * unexsol.c (unexec):
6190 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6191 (Fformat_mode_line, syms_of_xdisp):
6192 * xfaces.c (set_font_frame_param)
6193 (Finternal_lisp_face_attribute_values)
6194 (Finternal_merge_in_global_face, syms_of_xfaces):
6195 * xfns.c (x_default_scroll_bar_color_parameter)
6196 (x_default_font_parameter, x_create_tip_frame):
6197 * xfont.c (xfont_supported_scripts):
6198 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6199 (menu_help_callback, xmenu_show):
6201 * xterm.c (set_wm_state):
6202 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6203 and similarly for list2 through list5.
6205 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6207 * callproc.c (Fcall_process_region): Fix minor race and tune.
6208 (create_temp_file): New function, with the temp-file-creation part
6209 of the old Fcall_process_region. Use Fcopy_sequence to create the
6210 temp file name, rather than alloca + build_string, for simplicity.
6211 Don't bother to block input around the temp file creation;
6212 shouldn't be needed. Simplify use of mktemp.
6213 Use record_unwind_protect immediately after creating the temp file;
6214 this closes an unlikely race where the temp file was not removed.
6215 Use memcpy rather than an open-coded loop.
6216 (Fcall_process_region): Use the new function. If the input is
6217 empty, redirect from /dev/null rather than from a newly created
6218 empty temp file; this avoids unnecessary file system traffic.
6220 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6222 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6223 Simplify by making this case like the other two. This is a bit
6224 slower on obsolete hosts, but the extra complexity isn't worth it.
6226 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6227 * process.c (create_process) [!DOS_NT]:
6228 Remove now-unnecessary calls to emacs_close.
6230 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6232 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6233 returning early. (Bug#14850)
6235 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6236 and inhibit-iso-escape-detection attributes of 'undecided'.
6239 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6241 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6242 Reported by Herbert J. Skuhra in
6243 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6245 Don't lose top specpdl entry when memory is exhausted.
6246 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6247 specpdl overflow here, to simplify callers; all callers changed.
6248 Always reserve an unused entry at the stack top; this avoids
6249 losing the top entry's information when memory is exhausted.
6251 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6253 Clean up errno reporting and fix some errno-reporting bugs.
6254 * callproc.c (Fcall_process):
6255 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6256 * process.c (create_process, Fmake_network_process):
6257 * unexaix.c (report_error):
6258 * unexcoff.c (report_error):
6259 Be more careful about reporting the errno of failed operations.
6260 The code previously reported the wrong errno sometimes.
6261 Also, prefer report_file_errno to setting errno + report_file_error.
6262 (Fcall_process): Look at openp return value rather than at path,
6263 as that's a bit faster and clearer when there's a numeric predicate.
6264 * fileio.c (report_file_errno): New function, with most of the
6265 old contents of report_file_error.
6266 (report_file_error): Use it.
6267 (Ffile_exists_p, Ffile_accessible_directory_p):
6268 Set errno to 0 when it is junk.
6269 * fileio.c (Faccess_file):
6270 * image.c (x_create_bitmap_from_file):
6271 Use faccessat rather than opening the file, to avoid the hassle of
6272 having a file descriptor open.
6273 * lisp.h (report_file_errno): New decl.
6274 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6277 * process.c (create_process, wait_reading_process_output) [AIX]:
6278 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6279 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6280 a multithreaded environment anyway).
6281 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6283 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6285 * image.c (x_find_image_file): Don't close a remote file handle.
6287 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6289 Fix races with threads and file descriptors.
6290 * callproc.c (Fcall_process_region):
6291 * dired.c (open_directory):
6292 * emacs.c (main, Fdaemon_initialized):
6293 * image.c (x_find_image_file):
6294 * inotify.c (Finotify_rm_watch):
6295 * lread.c (Flocate_file_internal):
6296 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6297 * term.c (term_mouse_moveto, init_tty):
6298 * termcap.c (tgetent):
6299 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6300 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6301 * unexhp9k800.c, unexmacosx.c (unexec):
6302 * callproc.c (Fcall_process_region):
6303 Use emacs_close, not close.
6304 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6305 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6306 and posix_close function on current platforms (which all lack them).
6307 (emacs_close): Use it. This should fix the races on GNU/Linux and
6308 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6309 and it should avoid closing random victim file descriptors on
6312 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6314 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6315 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6318 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6319 This is for .gdbinit xbacktrace.
6321 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6322 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6323 (emacs_set_tty): Now static.
6324 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6325 * term.c (tty_capable_p, tty_default_color_capabilities)
6326 (get_tty_terminal, term_mouse_movement)
6327 (handle_one_term_event, init_tty, maybe_fatal):
6328 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6329 (tgetent, scan_file, name_match, compare_contin):
6330 * terminal.c (get_terminal):
6331 Use bool for boolean.
6332 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6333 Prefer char to unsigned char if either will do.
6334 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6335 (tty_write_glyphs): Prefer int to unsigned.
6336 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6337 All callers changed.
6338 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6340 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6343 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6344 (B__dummy__): New dummy symbol, to pacify C89.
6345 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6346 they can't grok varargs macros.
6347 * dispnew.c (add_window_display_history)
6348 (add_frame_display_history):
6349 * print.c (print_object):
6350 * xdisp.c (debug_method_add):
6351 Use %p printf format only for void pointers.
6352 * emacs.c (usage_message): New constant, replacing ...
6353 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6354 (main): Adjust to usage reorg.
6355 * fns.c (syms_of_fns):
6356 * profiler.c (syms_of_profiler):
6357 Don't use non-constant struct initializers.
6358 * gnutls.h (gnutls_initstage_t):
6359 * lisp.h (enum Lisp_Fwd_Type):
6360 * lread.c (lisp_file_lexically_bound_p):
6361 * xsettings.c (anonymous enum):
6362 Remove trailing comma.
6363 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6364 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6365 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6367 * regex.c (const_re_char): New type, to pacify strict C89.
6368 All uses of 'const re_char' replaced to use it.
6369 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6370 with glibc when strict C89. This change is imported from gnulib.
6372 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6373 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6374 Omit GNU_LINUX implementation, since it requires long long.
6375 * xterm.c (x_draw_underwave):
6376 Do not assume the traditional order of struct's members.
6377 (x_term_init): Rewrite to avoid the need for non-constant structure
6380 Syntax cleanup, mostly replacing macros with functions.
6381 This removes the need for the syntax_temp hack.
6382 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6383 * syntax.c (SYNTAX_INLINE): New macro.
6384 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6385 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6386 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6387 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6388 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6389 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6390 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6391 Now constants, not macros.
6392 (syntax_temp) [!__GNUC__]: Remove.
6393 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6394 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6395 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6396 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6397 Move here from syntax.h; now functions, not macros. Except for the
6398 last function, these are static since only syntax.c uses them.
6399 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6400 All uses changed. Now a function, not a macro; use this fact
6401 to simplify the code.
6402 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6403 compiler bugs; no longer relevant.
6404 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6405 (SYNTAX_INLINE): New macro.
6406 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6407 for the new functions. Use bool for boolean member.
6408 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6409 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6410 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6411 (SETUP_BUFFER_SYNTAX_TABLE):
6412 Now extern inline functions, not macros.
6413 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6414 Remove; all uses replaced by implementation.
6415 (syntax_temp) [!__GNUC__]: Remove decl.
6416 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6418 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6420 * emacs.c (main): Fix syntax error.
6422 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6424 Timestamp fixes for undo (Bug#14824).
6425 * atimer.c (schedule_atimer):
6426 * fileio.c (Ffile_newer_than_file_p):
6427 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6428 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6429 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6430 (syms_of_fileio): Remove Sclear_visited_file_name.
6431 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6432 file doesn't exist; this avoids an ambiguity with negative timestamps.
6433 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6434 * systime.h (make_emacs_time, invalid_emacs_time):
6435 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6436 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6437 * undo.c (record_first_change): Push (visited-file-modtime) onto
6438 undo list rather than reimplementing it by hand, incorrectly.
6440 2013-07-09 Ken Brown <kbrown@cornell.edu>
6442 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6444 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6446 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6448 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6450 Handle errno and exit status a bit more carefully.
6451 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6452 number into an exit status. Instead, use EXIT_CANCELED.
6453 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6454 * callproc.c (relocate_fd):
6455 * emacs.c (close_output_streams, main):
6456 * process.c (create_process):
6457 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6458 Use emacs_perror for simplicity.
6459 * callproc.c (relocate_fd, main):
6460 * sysdep.c (sys_subshell):
6461 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6462 (shut_down_emacs): Use emacs_write, not write.
6463 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6464 * fileio.c (Fcopy_file, e_write):
6465 * nsterm.m (ns_select):
6466 * process.c (send_process):
6467 * sound.c (vox_write):
6468 Use emacs_write_sig, not emacs_write.
6469 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6470 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6472 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6474 (emacs_full_write): New function.
6475 (emacs_write): Rewrite to use it.
6476 (emacswrite_sig, emacs_perror): New functions.
6477 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6479 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6481 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6482 on NS even if it is present. Pixmap on NS is a void*.
6484 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6486 Port to Ubuntu 10 (Bug#14803).
6487 Problem reported by T.V. Raman.
6488 * process.c (close_on_exec, accept4, process_socket):
6489 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6491 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6493 * w32.c (sys_dup): Declare prototype.
6497 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6499 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6501 Make file descriptors close-on-exec when possible (Bug#14803).
6502 This simplifies Emacs a bit, since it no longer needs to worry
6503 about closing file descriptors by hand in some cases.
6504 It also fixes some unlikely races. Not all such races, as
6505 libraries often open files internally without setting
6506 close-on-exec, but it's an improvement.
6507 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6508 * callproc.c (Fcall_process) [!MSDOS]:
6509 * emacs.c (main) [!DOS_NT]:
6510 * nsterm.m (ns_term_init):
6511 * process.c (create_process):
6512 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6513 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6514 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6515 Prefer mkostemp with O_CLOEXEC to mkstemp.
6516 * callproc.c (relocate_fd) [!WINDOWSNT]:
6517 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6518 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6520 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6521 Make the resulting file descriptor close-on-exec.
6522 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6523 * lread.c (load_descriptor_list, load_descriptor_unwind):
6524 Remove; no longer needed. All uses removed.
6525 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6526 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6528 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6529 (Fmake_network_process, Fnetwork_interface_list):
6530 (Fnetwork_interface_info, server_accept_connection):
6531 Make newly-created socket close-on-exec.
6532 * sysdep.c (emacs_open, emacs_fopen):
6533 Make new-created descriptor close-on-exec.
6534 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6535 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6537 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6539 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6540 for NS_IMPL_GNUSTEP.
6542 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6544 Fix openp errno handling.
6545 * callproc.c (Fcall_process): Preserve openp errno around close.
6546 * lread.c (openp): Set errno when returning -1, as some callers
6549 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6551 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6553 * nsterm.h (NSSavePanel): Update comment.
6554 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6555 (ns_run_file_dialog): Declare.
6557 * nsfns.m: Remove panelOK.
6559 (ns_run_file_dialog): New function.
6560 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6561 event loop, so file dialog is popped up by ns_run_file_dialog, called
6562 by sendEvent (Bug#14578).
6563 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6565 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6567 * xdisp.c (default_line_pixel_height): New function.
6568 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6569 (try_cursor_movement, redisplay_window, try_window)
6570 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6572 * window.c (window_scroll_pixel_based):
6573 use default_line_pixel_height.
6575 * dispextern.h (default_line_pixel_height): Add prototype.
6577 * frame.c (x_set_line_spacing): Accept a float value for
6578 line-spacing parameter, per the documentation.
6580 * data.c (Fmultibyte_string_p): Doc fix.
6582 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6584 Use emacs_open more consistently when opening files.
6585 This handles EINTR more consistently now, and makes it easier
6586 to introduce other uniform changes to file descriptor handling.
6587 * src/systdio.h: New file.
6588 * src/buffer.c (mmap_init):
6589 * cygw32.c (chdir_to_default_directory):
6590 * dispnew.c (Fopen_termscript):
6591 * emacs.c (Fdaemon_initialized):
6592 * fileio.c (Fdo_auto_save):
6593 * image.c (slurp_file, png_load_body, jpeg_load_body):
6594 * keyboard.c (Fopen_dribble_file):
6596 * print.c (Fredirect_debugging_output):
6597 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6598 * termcap.c (tgetent):
6599 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6600 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6601 * w32term.c (w32_initialize) [CYGWIN]:
6602 * xfaces.c (Fx_load_color_file):
6603 Use emacs_open instead of plain open, and emacs_fopen instead of
6605 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6606 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6607 * callproc.c (default_output_mode): New constant.
6608 (Fcall_process): Use it to call emacs_open instead of plain creat.
6609 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6610 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6611 (emacs_fopen): New function.
6612 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6613 Include <lisp.h>, for emacs_open.
6614 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6616 Remove duplicate #include directives.
6617 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6619 Don't include stdio.h twice.
6620 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6621 Don't include sys/types.h or stdio.h twice.
6622 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6623 * lread.c: Don't include coding.h twice.
6624 * nsfont.m: Don't include frame.h twice.
6625 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6626 * ralloc.c: Don't include <unistd.h> twice.
6627 * xdisp.c: Don't include font.h twice.
6628 * xterm.c: Don't include fontset.h twice.
6629 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6631 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6633 Scale ImageMagick images more carefully.
6634 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6635 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6636 Be more careful about avoiding undefined behavior after
6637 integer overflow and division by zero.
6639 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6641 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6642 (syms_of_w32fns): DEFSYM them.
6643 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6644 (CCHDEVICENAME): Define macros if not defined.
6645 (struct MONITOR_INFO_EX): New struct.
6646 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6647 (enum_display_monitors_fn): New variable.
6648 (globals_of_w32fns): Initialize it.
6649 (Fx_display_pixel_width, Fx_display_pixel_height)
6650 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6651 multi-monitor setups in docstrings.
6652 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6653 screen size by primary monitor's millimeter per pixel.
6654 (w32_monitor_enum, w32_display_monitor_attributes_list)
6655 (w32_display_monitor_attributes_list_fallback)
6656 (Fw32_display_monitor_attributes_list): New functions.
6657 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6659 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6661 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6663 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6665 * fileio.c (Qfile_notify_error): New error symbol.
6667 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6668 * inotify.c (inotify_callback, symbol_to_inotifymask)
6669 (Finotify_add_watch, Finotify_rm_watch): Use it.
6670 (inotifyevent_to_event): Exchange order of cookie and file name.
6671 (Finotify_add_watch): Adapt docstring.
6673 * lisp.h (Qfile_notify_error): Declare.
6675 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6677 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6678 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6679 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6680 which did not work (see <http://bugs.gnu.org/14569#307>).
6681 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6682 && (!noninteractive || initialized)). This attempts to thread
6683 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6685 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6687 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6688 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6690 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6692 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6693 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6694 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6695 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6697 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6699 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6700 Define to __sys_siglist.
6702 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6704 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6705 word-wrap, so that overflow-newline-into-fringe would work in
6706 visual-line-mode. (Bug#2749)
6707 (move_it_in_display_line_to): When the last scanned display
6708 element fits exactly on the display line, and
6709 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6710 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6711 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6712 finding buffer position that corresponds to pixel coordinates,
6713 e.g. in buffer_posn_from_coords.
6715 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6717 * process.c (handle_child_signal): Call catch_child_signal if
6720 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6722 Don't convert function pointers to void * and back.
6723 It isn't portable C, and it's easy enough to avoid.
6724 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6725 (make_save_value): Add support for SAVE_FUNCPOINTER.
6726 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6727 * print.c (print_object):
6728 Distinguish function from object pointers.
6729 * lisp.h (SAVE_FUNCPOINTER): New constant.
6730 (SAVE_SLOT_BITS): Adjust to it.
6731 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6732 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6733 (voidfuncptr): New typedef.
6734 (struct Lisp_Save_Value): New member data[0].funcpointer.
6735 (XSAVE_FUNCPOINTER): New function.
6737 Simplify buildobj processing.
6738 * Makefile.in (buildobj.h): Make it a sequence of strings each
6739 followed by comma, rather than a single string. Put it into a
6740 .tmp file in case there's an error while generating it.
6741 (gl-stamp): Use .tmp for temp files.
6742 (mostlyclean): Clean .tmp files.
6743 * doc.c (buildobj): Move to just the routine that needs it.
6744 It's now an array of strings, so processing is simpler.
6746 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6748 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6749 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6750 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6751 Invoke malloc_enable_thread even when not interactive.
6752 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6753 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6754 in this case, since the underlying bug has now been fixed.
6756 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6758 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6759 unlinking it (bug#14691).
6761 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6763 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6764 before checking whether buffer is modified. This lets
6765 `kill-buffer-query-functions' cancel killing of the buffer or save
6766 its content before `kill-buffer' asks user the "Buffer %s
6767 modified; kill anyway?" question.
6769 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6771 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6772 Let the super performKeyEquivalent deal with them (Bug#14747).
6774 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6776 * widget.c (resize_cb): Remove unused local.
6778 Do not use GTK 3 if it exists but cannot be compiled.
6779 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6780 * xterm.c (x_error_handler) [!USE_GTK]:
6783 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6785 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6787 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6788 to the valid range of values. (Bug#14753)
6790 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6791 when moving point by using the current glyph matrix. This avoids
6792 the need to force redisplay when this function is called in a
6795 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6797 Fix minor problems found by static checking.
6798 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6799 Redo the latter's body to sidestep GCC parenthesization warnings.
6800 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6801 * coding.c (detect_coding, detect_coding_system):
6802 * coding.h (struct undecided_spec):
6803 Use bool for boolean.
6804 * image.c (QCmax_width, QCmax_height): Now static.
6805 * xdisp.c (Fmove_point_visually): Remove unused local.
6807 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6809 * xdisp.c (Fmove_point_visually): New function.
6811 2013-06-28 Kenichi Handa <handa@gnu.org>
6813 * coding.h (define_coding_undecided_arg_index): New enum.
6814 (coding_attr_index): New members
6815 coding_attr_undecided_inhibit_null_byte_detection,
6816 coding_attr_undecided_inhibit_iso_escape_detection,
6817 coding_attr_undecided_prefer_utf_8.
6818 (undecided_spec): New struct.
6819 (struct coding_system): New member `undecided' of the member
6822 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6823 (detect_coding): Likewise.
6824 (detect_coding_system): Likewise.
6825 (Fdefine_coding_system_internal): New coding system properties
6826 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6828 (syms_of_coding): Adjust for coding_arg_undecided_max.
6830 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6832 * image.c (x_from_xcolors): Remove unused local.
6834 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6836 Defer image data transfer between X client and server until actual
6839 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6842 * image.c (Destroy_Image): Remove.
6843 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6844 `mask_p', and `colors_p'. All uses changed.
6845 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6846 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6847 New macros for `flags' arg to x_clear_image_1.
6848 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6849 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6850 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6851 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6852 (image_get_x_image, image_unget_x_image): New functions or macros.
6853 (image_background, image_background_transparent, x_to_xcolors)
6854 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6855 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6856 instead of Destroy_Image.
6857 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6858 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6859 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6860 (imagemagick_load_image, svg_load_image): Use them instead of
6861 x_create_x_image_and_pixmap, and x_put_x_image followed by
6862 x_destroy_x_image, respectively.
6863 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6864 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6865 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6866 background_transparent fields.
6867 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6868 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6870 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6872 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6873 This mostly consists of undoing recent changes.
6874 * callproc.c (Fcall_process):
6875 * process.c (create_process):
6876 Do not worry about catching SIGCHLD here, undoing previous change.
6877 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6878 * process.c, process.h (catch_child_signal):
6879 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6880 * process.c (catch_child_handler): Don't worry about being called
6881 lazily and do not assume caller has blocked SIGCHLD, undoing
6882 previous change. Move first-time stuff back to
6883 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6884 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6885 set lib_child_handler if it's already initialized, which may
6886 help avoid problems on GNUStep.
6888 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6890 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6891 * callproc.c (Fcall_process):
6892 * process.c (create_process):
6893 Make sure SIGCHLD is caught before we fork,
6894 since Emacs startup no arranges to catch SIGCHLD.
6895 * process.c (lib_child_handler): Initialize to null, not to
6897 (catch_child_signal): Allow self to be called lazily.
6898 Do nothing if it's already been called.
6899 Assume caller has blocked SIGCHLD (all callers do now).
6900 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6901 just before it's really needed.
6902 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6903 since it hasn't been caught yet.
6905 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6907 * image.c (compute_image_size): New function to implement
6908 :max-width and :max-height.
6909 (imagemagick_load_image): Use it.
6911 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6913 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6914 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6916 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6917 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6918 the SIGCHLD handler, since the code is not atomic and (due to glib)
6919 signals may be arriving now.
6920 * sysdep.c (init_signals): Do not catch child signals here;
6921 'main' now does that later, at a safer time.
6923 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6925 Clean up SIGCHLD handling a bit (Bug#14569).
6926 * process.c, process.h (catch_child_signal):
6927 Now always extern, even if !NS_IMPL_GNUSTEP.
6928 * process.c (catch_child_signal): Move glib tickler here from
6929 init_process_emacs, so that it's done earlier in Emacs
6930 initialization. Also move the noninteractive && !initialized
6931 check here from init_process_emacs. This is all a bit cleaner for
6932 GNUish platforms, and I hope it works around the Cygwin bug.
6933 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6934 that glib signal handling is tickled before glib creates threads.
6936 * process.c (wait_reading_process_output): Avoid int overflow
6937 when reading more than 2 GiB total from a process.
6939 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6941 * process.c (create_process): Handle a couple more cases,
6942 i.e., work even if new_argv and wait_child_setup[i] are cached.
6943 Use Fcall_process's style for volatile vars.
6945 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6947 * process.c (create_process): Mark PROCESS volatile.
6949 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6951 Use C99-style flexible array members if available.
6952 This avoids some subtle aliasing issues, which typically
6953 aren't a problem with GCC but may be a problem elsewhere.
6954 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6955 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6956 In either case, it uses a flexible array member rather than
6957 the old struct hack. All uses changed.
6958 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6959 Adjust to sdata reorganization.
6960 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6961 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6962 that ports better to pre-C99 non-GCC.
6963 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6964 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6965 as the latter has changed.
6966 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6967 and port better to pre-C99 GCC.
6968 * image.c (struct xpm_cached_color):
6969 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6970 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6971 Use FLEXIBLE_ARRAY_MEMBER.
6972 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6973 Move decl to top level so it gets checked against implementation.
6974 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6975 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6977 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6979 * syntax.c: Integer cleanups.
6980 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6981 All uses that need 0-or-2 changed to:
6982 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6983 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6984 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6985 (char_quoted, prev_char_comend_first, back_comment)
6986 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6987 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6988 Use bool for boolean.
6989 (update_syntax_table, skip_chars, skip_syntaxes):
6990 Prefer int to unsigned when either will do.
6991 (back_comment): Return boolean success flag, like forw_comment,
6992 instead of positive-or-minus-1 (which might have overflowed int anyway).
6993 Don't stuff ptrdiff_t into int.
6994 (syntax_spec_code, syntax_code_spec): Now const.
6995 (Fmatching_paren, scan_lists, scan_sexps_forward):
6996 Use enum syntaxcode for syntax code.
6997 (Fmatching_paren): Check that arg is a character, not just an integer.
6998 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6999 (Finternal_describe_syntax_value): Omit no-longer-needed
7001 (skip_chars): Use char, not unsigned char, when the distinction
7003 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7004 * bytecode.c (exec_byte_code):
7005 * syntax.c (syntax_spec_code, Fchar_syntax)
7006 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7008 * syntax.h (SYNTAX_WITH_FLAGS):
7009 Omit unnecessary casts.
7011 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7013 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7014 line dimensions here, to avoid race conditions with the main
7015 thread. (Bug#14062, bug#14630, bug#14669)
7017 * w32term.c (w32_draw_window_cursor): Compute the header line and
7018 mode line dimensions here.
7019 <w32_system_caret_window, w32_system_caret_hdr_height>:
7020 <w32_system_caret_mode_height>: New variables.
7022 * w32term.h: Declare them.
7024 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7026 * alloc.c (die): Move "assertion failed" string here ...
7027 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7028 COND when SUPPRESS_CHECKING. This shrinks the executable text
7029 size by 0.8% to 2.2% when configured with --enable-checking,
7030 depending on optimization flags (GCC 4.8.1 x86-64).
7032 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7034 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7036 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7037 base is 2; this is more accurate.
7039 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7041 * sound.c (string_default): Move to !WINDOWSNT section.
7042 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7044 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7046 * sound.c: Integer cleanups.
7047 Remove unnecessary forward decls.
7048 (struct sound_device): The 'file' member is now a Lisp_Object, not
7049 a char *, so that we needn't invoke alloca on a huge size.
7050 (Fplay_sound_internal): Adjust to this.
7051 (string_default): New function.
7052 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7053 Use it to adjust to the struct sound_device change.
7054 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7055 (be2hs) [0]: Remove.
7057 * syntax.c (skip_chars): Don't use uninitialized storage
7058 when searching a multibyte buffer for characters that are not in a
7059 unibyte string that contains non-ASCII characters.
7061 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7063 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7064 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7066 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7068 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7070 2013-06-18 Kenichi Handa <handa@gnu.org>
7072 * font.c (Ffont_spec): Signal an error for an invalid font name
7075 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7077 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7078 In particular this ports to 32-bit sparc Sun cc.
7079 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7080 array with a dummy element at specpdl[-1], so that its address can
7082 (unbind_to): Do not copy the binding; not needed, now that we
7083 copy old_value in the one place where the copy is needed.
7084 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7085 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7086 (union specbinding): Rename from struct specbinding. Redo layout
7087 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7088 which is not portable. With Sun C 5.12 32-bit sparc, the
7089 declaration causes nargs to be an unsigned bitfield, a behavior
7090 that the C standard allows; but Emacs wants nargs to be signed.
7091 The overall type is now a union of structures rather than a
7092 structure of union of structures, and the 'kind' member is now a
7093 bitfield, so that the overall type doesn't grow. All uses changed.
7094 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7096 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7098 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7099 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7101 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7103 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7105 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7106 unless we know that the window w's frame is a frame object.
7107 Another attempt at solving bug#14062 and bug#14630.
7109 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7111 * textprop.c (property_set_type): New enum.
7112 (add_properties): Allow appending/prepending text properties.
7113 (add_text_properties_1): Factored out of Fadd_text_properties.
7114 (Fadd_text_properties): Move all the code into
7115 add_text_properties_1.
7116 (Fadd_face_text_property): New function that calls
7117 add_text_properties_1.
7119 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7121 Move functions from lisp.h to individual modules when possible.
7122 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7123 * alloc.c (XFLOAT_INIT, set_symbol_name):
7124 * buffer.c (CHECK_OVERLAY):
7125 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7126 (set_char_table_parent):
7127 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7128 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7129 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7130 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7132 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7133 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7134 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7135 (backtrace_args, backtrace_debug_on_exit):
7136 * floatfns.c (CHECK_FLOAT):
7137 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7138 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7139 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7140 (set_hash_index_slot):
7141 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7142 * marker.c (CHECK_MARKER):
7143 * textprop.c (CHECK_STRING_OR_BUFFER):
7144 * window.c (CHECK_WINDOW_CONFIGURATION):
7145 Move here from lisp.h, and make these functions static rather than
7147 * buffer.c (Qoverlayp):
7149 * fns.c (Qhash_table_p):
7150 * window.c (Qwindow_configuration_p):
7152 * lisp.h: Remove the abovementioned defns and decls.
7154 Use functions, not macros, for XINT etc (Bug#11935).
7155 In lisp.h, prefer functions to function-like macros, and
7156 constants to object-like macros, when either will do. This:
7157 . simplifies use, as there's no more need to worry about
7158 arguments' side effects being evaluated multiple times.
7159 . makes the code easier to debug on some platforms.
7160 However, when using gcc -O0, keep using function-like macros
7161 for a few critical operations, for performance reasons.
7162 This sort of thing isn't needed with gcc -Og, but -Og
7163 is a GCC 4.8 feature and isn't widely-enough available yet.
7164 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7165 Remove enum lsb_bits; no longer needed.
7166 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7167 * buffer.c (Qoverlap):
7169 * fns.c (Qhash_table_p):
7170 Now extern, so lisp.h can use these symbols.
7171 * dispextern.h: Include character.h, for MAX_CHAR etc.
7172 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7173 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7174 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7175 (GLYPH_CODE_P): Move here from lisp.h.
7176 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7177 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7178 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7179 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7180 XUNTAG now returns void *.
7181 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7182 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7183 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7184 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7185 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7186 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7187 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7188 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7189 New macros, renamed from their sans-lisp_h_ counterparts.
7190 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7191 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7192 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7193 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7194 If compiling via GCC without optimization, define these as macros
7195 in addition to inline functions.
7196 To disable this, compile with -DINLINING=0.
7197 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7198 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7199 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7200 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7201 (INTMASK, VALMASK): Now macros, since static values cannot be
7202 accessed from extern inline functions.
7203 (VALMASK): Also a constant, for benefit of old GDB.
7204 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7205 is INTEGERP, which can fold it in.
7206 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7207 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7208 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7209 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7210 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7211 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7212 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7213 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7214 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7215 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7216 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7217 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7218 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7219 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7220 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7221 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7222 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7223 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7224 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7225 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7226 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7227 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7228 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7229 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7230 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7231 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7232 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7233 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7234 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7235 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7236 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7237 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7238 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7240 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7241 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7242 (VALMASK): Define in one place rather than in two, merging the
7243 USE_LSB_TAG parts; this is simpler.
7244 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7245 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7246 Move up, to avoid use before definition.
7247 Also include "globals.h" earlier, for the same reason.
7248 (make_natnum): New function.
7249 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7250 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7251 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7252 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7253 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7254 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7255 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7256 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7257 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7258 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7259 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7260 (Qwindow_configuration_p, Qimage): New forward declarations.
7261 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7262 (STRING_COPYIN): Remove; unused.
7263 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7264 (xcar_addr, xcdr_addr): New functions. All uses changed.
7265 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7266 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7267 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7268 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7269 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7270 (TYPE_RANGED_INTEGERP): Simplify.
7271 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7272 (setlocale, fixup_locale, synchronize_system_messages_locale)
7273 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7274 Now empty functions, not macros.
7275 (functionp): Return bool, not int.
7276 * window.c (Qwindow_configuration_p): Now extern,
7277 so window.h can use it.
7278 * window.h (Qwindowp): Move decl back to lisp.h.
7280 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7282 * xdisp.c (Fline_pixel_height): New function, required for solving
7285 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7287 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7289 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7291 * lread.c (syms_of_lread):
7292 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7294 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7296 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7298 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7300 * fileio.c (expand_file_name): Doc fix.
7302 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7304 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7305 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7306 Wait for self, not for 0. This can't hurt on GNU or similar
7307 system, and may help with Cygwin.
7309 * keyboard.c: Don't use PROP (...) as an lvalue.
7310 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7311 Use set_prop (A, B), not PROP (A) = B.
7313 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7315 * xdisp.c (get_it_property): Use it->window instead of generating
7316 a Lisp object from it->w.
7318 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7320 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7321 get-char-property the window that is being rendered, instead of
7322 the buffer, to support window-specific overlays. (Bug#14575)
7323 (compute_display_string_pos): When W is NULL, use the current
7324 buffer as the object to pass to get-char-property.
7325 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7326 pointer member of the bidi iterator, since no window is pertinent
7329 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7331 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7332 being displayed, and pass it to compute_display_string_pos.
7333 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7334 (bidi_paragraph_init): All callers changed.
7336 * xdisp.c (init_from_display_pos, init_iterator)
7337 (handle_single_display_spec, next_overlay_string)
7338 (get_overlay_strings_1, reseat_1, reseat_to_string)
7339 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7340 Set bidi_it.w member from it->w.
7341 (compute_display_string_pos): Accept additional argument, the
7342 window being displayed, and pass it to Fget_char_property.
7345 * dispextern.h (struct bidi_it): New member w, the window being
7347 (compute_display_string_pos): Adjust prototype.
7349 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7351 * xgselect.c: Remove unneeded include xterm.h.
7353 * process.c (wait_reading_process_output): Check for NS before GLIB.
7354 GLIB may be linked in due to rsvg, but ns_select must be called.
7356 * xgselect.c (xg_select): Remove call to window_system_available
7357 and g_main_context_pending at the top, so Gdk events (i.e. file
7358 notify) are processed when Emacs is started with -nw.
7360 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7362 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7363 (ctagsfiles3): New variable, includes only *.m files.
7364 (TAGS): Use an explicit language name in the regular expressions,
7365 to avoid transformation of '/SOMETHING' by MSYS to
7366 'c:\MSYS\SOMETHING'.
7368 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7370 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7372 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7374 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7375 still need to set the mouse pointer shape and activate help-echo.
7378 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7380 A few porting etc. fixes for the new file monitor code.
7381 See the thread containing
7382 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7383 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7384 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7385 (dir_monitor_callback, Fgfile_rm_watch):
7386 Use assq_no_quit instead of Fassoc, for speed.
7387 (dir_monitor_callback, Fgfile_rm_watch):
7388 eassert that the monitor is a fixnum.
7389 (dir_monitor_callback): No need for CDR_SAFE.
7390 Simplify building of lisp with alternative tails.
7391 (Fgfile_add_watch, Fgfile_rm_watch):
7392 Do not assume glib functions set errno reliably on failure.
7393 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7394 and signal an error otherwise.
7395 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7396 Use Fdelq instead of Fdelete, for speed.
7398 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7400 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7401 don't insist on being invoked on a highlighted tool-bar button.
7402 Avoids losing tool-bar functionality when mouse-highlight is nil.
7403 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7404 Don't highlight when mouse-highlight is nil.
7405 (note_mouse_highlight): When mouse-highlight is nil, don't return
7406 right away; instead, run tool-bar and mode-line highlight
7407 subroutine, clear any existing highlight, and revert the mouse
7408 pointer to its default shape. (Bug#14558)
7410 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7412 * lisp.mk (lisp): Add prog-mode.el.
7414 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7416 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7417 * process.c (dummy_handler): New function.
7418 (lib_child_handler): New static var.
7419 (handle_child_signal): Invoke it.
7420 (catch_child_signal): If a library has set up a signal handler,
7421 save it into lib_child_handler.
7422 (init_process_emacs): If using glib and not on Windows, tickle glib's
7423 child-handling code so that it initializes its private SIGCHLD handler.
7424 * syssignal.h (SA_SIGINFO): Default to 0.
7425 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7426 31; it should no longer be needed now.
7428 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7430 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7432 * gfilenotify.c (globals_of_gfilenotify): New function.
7433 (syms_of_gfilenotify): Move global initialization there.
7435 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7437 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7439 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7440 * keyboard.c (menu_bar_items, tool_bar_items):
7441 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7442 not override local keymaps any more.
7444 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7446 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7448 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7450 * w32console.c (initialize_w32_display): Return the dimensions of
7451 the console window via 2 additional arguments, not via the current
7452 frame. This avoids crashes due to overrunning the bounds of
7453 frame's decode_mode_spec_buffer, which is not resized following
7454 the change of the frame dimensions from the initial 10x10.
7456 * w32term.h (w32_initialize_display_info): Adjust prototype.
7458 * term.c (init_tty): Take dimensions of the frame from the values
7459 returned by initialize_w32_display.
7461 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7462 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7463 (LIBES): Add $(GFILENOTIFY_LIBS).
7465 * w32inevt.c (handle_file_notifications): Add dummy implementation
7466 for !HAVE_W32NOTIFY.
7468 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7470 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7472 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7474 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7476 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7478 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7480 Fix minor problems found by static checking.
7481 * data.c (pure_write_error):
7482 Use xsignal2, not Fsignal, as Fsignal might return.
7483 * eval.c (set_backtrace_debug_on_exit): Now static.
7484 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7485 No longer inline. EXTERN_INLINE is needed only for functions
7486 defined in .h files. Reindent function header as per GNU style.
7487 (backtrace_p, backtrace_top, backtrace_next):
7488 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7489 compiler or linker. Add extern decls to pacify gcc -Wall.
7490 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7492 * frame.c (free_monitors): Define only on platforms that need it.
7493 * nsterm.m (ns_term_init):
7494 * process.c (catch_child_signal):
7495 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7496 defined on all porting targets these days.
7497 * process.c, process.h (catch_child_signal):
7498 Make it extern only if NS_IMPL_GNUSTEP is defined.
7500 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7502 * w32.c (gettimeofday): Make the signature identical to prototype
7503 in nt/inc/sys/time.h.
7505 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7507 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7510 * keyboard.c (safe_run_hooks_error): Improve error message.
7512 * data.c (pure_write_error): Add `object' argument.
7513 * puresize.h (CHECK_IMPURE): Use it.
7515 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7517 * Makefile.in (NOTIFY_OBJ): New variable.
7518 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7520 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7521 Call syms_of_gfilenotify.
7523 * gfilenotify.c: New file.
7525 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7526 and Qfile_w32notify.
7527 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7528 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7530 * lisp.h: Declare syms_of_gfilenotify.
7532 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7534 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7536 Merge the specpdl and backtrace stacks. Make the structure of the
7537 specpdl entries more obvious via a tagged union of structs.
7538 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7539 (enum specbind_tag): New enum.
7540 (struct specbinding): Make it a tagged union of structs.
7541 Add a case for backtrace records.
7542 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7543 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7544 (backtrace_debug_on_exit): New accessors.
7545 (struct backtrace): Remove.
7546 (struct catchtag): Remove backlist field.
7547 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7549 (Flocal_variable_p): Speed up the common case where the binding is
7551 * eval.c (backtrace_list): Remove.
7552 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7553 (set_backtrace_args, set_backtrace_nargs)
7554 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7555 (backtrace_next): New functions.
7556 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7557 (unwind_to_catch, internal_lisp_condition_case)
7558 (internal_condition_case, internal_condition_case_1)
7559 (internal_condition_case_2, internal_condition_case_n): Don't bother
7560 with backtrace_list any more.
7561 (Fsignal): Adjust to new backtrace format.
7562 (grow_specpdl): Move up.
7563 (record_in_backtrace): New function.
7564 (eval_sub, Ffuncall): Use it.
7565 (apply_lambda): Adjust to new backtrace format.
7566 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7568 (specbind): Adjust to new specpdl format. Simplify.
7569 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7570 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7572 (mark_backtrace): Remove.
7573 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7574 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7575 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7577 * profiler.c (record_backtrace): Use get_backtrace.
7578 (handle_profiler_signal): Use backtrace_top_function.
7579 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7582 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7584 * process.h (catch_child_signal): Declare.
7586 * process.c (catch_child_signal): New function.
7587 (init_process_emacs): Call it.
7589 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7590 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7592 (x_set_cursor_type): Remove declaration.
7593 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7594 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7595 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7596 (ns_get_color): Use F suffix on float.
7597 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7598 (ns_get_rgb_color): Remove.
7599 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7600 (note_mouse_movement): x and y are CGFloat.
7601 (ns_draw_fringe_bitmap): Remove unused rowY.
7602 Change #if to COCOA && >= 10_6.
7603 (ns_draw_window_cursor): Remove unused overspill.
7604 (ns_draw_underwave): width and x are EamcsCGFloat.
7605 (ns_draw_box): thickness is CGFloat.
7606 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7607 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7608 if not in main thread.
7609 (ns_get_pending_menu_title, ns_check_menu_open)
7610 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7611 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7612 (sendFromMainThread:): New method.
7613 (changeFont:): size is CGFloat.
7614 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7615 Disable warning about permanent text.
7616 (characterIndexForPoint:): Adjust return type depending on GNUStep
7618 (mouseDown:): delta is CGFloat.
7619 (updateFrameSize): Remove unised variable f.
7620 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7621 Cast float to EmacsCGFloat.
7622 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7623 also to -1 when restoring.
7624 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7625 inside NS_IMPL_COCOA.
7626 (toggleFullScreen:): Put call to toggleFullScreen inside
7627 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7628 (setPosition:portion:whole:): por is CGFloat.
7629 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7630 (mouseDown:): Use CGFloat.
7631 (mouseDragged:): Remove unised variable edge.
7632 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7634 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7636 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7637 when NS_IMPL_GNUSTEP.
7638 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7639 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7640 (EmacsToolbar): Add clearAll. Add tag argument to
7641 addDisplayItemWithImage.
7642 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7644 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7646 * nsmenu.m (ns_update_menubar): Make static.
7647 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7648 (fillWithWidgetValue:): Add cast to SEL for setAction.
7649 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7650 (update_frame_tool_bar): Update code for GNUStep.
7651 (clearAll): New method.
7652 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7653 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7654 Move identifierToItem setObject and activeIdentifiers addObject before
7655 call to insertItemWithItemIdentifier.
7656 (validateVisibleItems): Fix indentation.
7657 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7658 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7659 UtilityWindow to aStyle, remove call to setStyleMask.
7661 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7663 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7664 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7665 Use F suffix on floats.
7666 (ns_char_width): Returns CGFloat.
7667 (ns_ascii_average_width): w is CGFloat instead of float.
7668 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7670 (ns_glyph_metrics): CGFloat instead of float.
7672 * nsfns.m (x_set_foreground_color, x_set_background_color):
7674 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7675 remove unused variables.
7676 (Fns_read_file_name): Keep track if panel is for save.
7677 Use ns_filename_from_panel/ns_directory_from_panel.
7678 (Fns_list_services): delegate only used for COCOA.
7679 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7680 Just return the input if GNUStep.
7681 (x_screen_planes): Remove.
7682 (Fxw_color_values): Use EmacsCGFloat
7683 (Fns_display_monitor_attributes_list): Only get screen number for
7685 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7687 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7688 ns_directory_from_panel.
7690 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7692 * process.c (handle_child_signal): Also use WCONTINUED.
7693 This is so that list-processes doesn't mistakenly list the process
7694 as stopped, when the process has actually been continued and is
7697 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7699 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7700 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7701 not already configured.
7703 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7705 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7707 * Makefile.in (mostlyclean): Remove *.res files.
7709 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7711 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7712 a buffer (bug#8447).
7714 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7716 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7717 display vector, and we backtrack, handle the case that the
7718 previous character position is also displayed from a display
7719 vector or covered by a display string or image. (Bug#14476)
7721 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7723 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7724 (struct MonitorInfo, free_monitors): Remove.
7725 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7726 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7727 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7730 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7731 (struct MonitorInfo, free_monitors): Remove.
7732 (ns_screen_name): Make static.
7733 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7734 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7737 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7738 (struct MonitorInfo): New struct.
7739 (free_monitors, make_monitor_attribute_list): Declare.
7741 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7743 (free_monitors, make_monitor_attribute_list): New functions.
7744 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7747 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7749 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7751 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7753 * keyboard.c: Apply keyboard decoding only to events that come directly
7754 from the tty, not from unread-command-events (bug#14368).
7755 (read_event_from_main_queue): New function, extracted from read_char.
7756 (read_decoded_char): Remove.
7757 (read_decoded_event_from_main_queue): New function to replace it.
7758 (read_char): Use it.
7759 (read_key_sequence): Use read_char rather than read_decoded_char.
7761 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7763 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7765 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7767 2013-05-22 Kenichi Handa <handa@gnu.org>
7769 The following changes are to fix the setting of
7770 buffer-file-coding-system on, for instance, C-x RET c unix RET
7771 _FILE_OF_DOS_EOL_TYPE_ RET.
7773 * coding.h (struct coding_system): New member detected_utf8_chars.
7775 * coding.c (detect_coding_utf_8): Count characters and check EOL
7776 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7778 (setup_coding_system): Do not initialize coding->head_ascii.
7779 (check_ascii): Do not set coding->eol_seen but update it. Do not
7780 call adjust_coding_eol_type here.
7781 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7782 If the eol-type of CODING is already specified, adjust the eol type
7783 of the found coding-system.
7784 (decode_coding_gap): Cancel previous change. Utilize the
7785 character numbers counted by detect_coding_utf_8. Fix detection
7788 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7790 * search.c (looking_at_1): Only set last_thing_searched if the match
7791 changed the match-data (bug#14281).
7793 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7795 * xdisp.c (reseat_at_previous_visible_line_start):
7796 Already declared in dispextern.h, so remove it here.
7797 (move_it_vertically_backward): Likewise.
7799 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7801 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7802 (Fx_display_pixel_width, Fx_display_pixel_height)
7803 (Fx_display_mm_width, Fx_display_mm_height):
7804 Mention `display-monitor-attributes-list' in docstrings.
7806 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7807 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7808 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7809 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7810 (Fx_display_backing_store, Fx_display_visual_class)
7811 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7812 (Fx_display_grayscale_p, Fx_display_pixel_width)
7813 (Fx_display_pixel_height, Fx_display_planes)
7814 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7815 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7816 (Fx_display_mm_width, Fx_display_mm_height)
7817 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7818 height for all physical monitors as in X11.
7820 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7821 Return pixel width or height for all physical monitors as in X11.
7823 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7825 Port --enable-gcc-warnings to clang.
7826 * bytecode.c (exec_byte_code):
7828 Redo diagnostic pragmas to pacify clang, too.
7829 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7830 * editfns.c (Fencode_time):
7831 * fileio.c (file_accessible_directory_p):
7832 * font.c (font_unparse_xlfd):
7833 Use '&"string"[index]' instead of '"string" + (index)'.
7834 * undo.c (user_error): Remove; unused.
7836 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7838 * insdel.c (insert_1_both): Document the arguments, instead of
7839 referring to insert_1, which no longer exists.
7841 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7842 some window, increment windows_or_buffers_changed, so that
7843 *Messages* display in that window is updated. (Bug#14408)
7845 * w32.c: Include epaths.h.
7846 (init_environment): Use cmdproxy.exe without leading directories.
7847 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7849 (gettimeofday): Adjust signature and return value to Posix
7852 * unexw32.c (open_output_file): Delete the existing emacs.exe
7853 before creating it, to break the hard link to the versioned
7856 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7857 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7858 (FIRSTFILE_OBJ): New variables.
7859 (W32_RES): Rename to EMACSRES. All users changed.
7860 (base_obj): Use $(CM_OBJ).
7861 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7862 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7863 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7864 $(W32_RES_LINK) before $(LIBES).
7865 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7867 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7869 * makefile.w32-in (DOC): Use just "DOC".
7871 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7873 * process.c: Export default filters and sentinels to Elisp.
7874 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7876 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7877 (Fset_process_sentinel, Fformat_network_address):
7878 Default to them instead of nil.
7879 (server_accept_connection): Sentinels can't be nil any more.
7880 (read_and_dispose_of_process_output): New function, extracted from
7881 read_process_output.
7882 (read_process_output): Use it; filters can't be nil.
7883 (Finternal_default_process_filter): New function, extracted from
7884 read_process_output.
7885 (exec_sentinel_unwind): Remove function.
7886 (exec_sentinel): Don't zilch sentinel while running.
7887 (status_notify): Sentinels can't be nil.
7888 (Finternal_default_process_sentinel): New function extracted from
7890 (setup_process_coding_systems): Default filter is not nil any more.
7891 (syms_of_process): Export new Elisp functions and initialize
7893 * lisp.h (make_lisp_proc): New function.
7895 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7897 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7899 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7901 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7902 unless we know that the window w is a leaf window.
7903 Another attempt at solving bug#14062.
7905 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7907 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7910 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7912 * image.c (gif_load): Check that subimages fit (Bug#14345).
7914 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7916 * lread.c (skip_dyn_eof): New function.
7917 (read1): Use it to skip the end of a file in response to #@00.
7919 * doc.c (get_doc_string): Slightly relax the sanity checking.
7921 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7923 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7924 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7925 (MonitorInfo): New struct.
7926 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7927 (Fns_display_monitor_attributes_list): New functions.
7928 (display-usable-bounds): Remove.
7929 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7932 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7934 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7935 (GTK_CHECK_VERSION): New macro, if not already defined.
7936 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7937 replaced by GTK_CHECK_VERSION.
7939 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7941 * xterm.h (GTK_PREREQ): New macro.
7942 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7943 to use this macro instead, for consistency and clarity.
7945 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7947 * xdisp.c (row_for_charpos_p): New function, with code of
7948 cursor_row_p, but accepts an additional argument CHARPOS instead
7949 of using a hardcoded PT.
7950 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7951 (row_containing_pos): Call row_for_charpos_p instead of partially
7952 doing the same. Fixes cursor positioning under longlines-mode
7953 when longlines-show-effect includes more than one newline, when
7954 moving the cursor vertically up.
7956 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7958 * makefile.w32-in (ACL_H): New macro.
7959 ($(BLD)/fileio.$(O)): Update dependencies.
7961 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7963 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7964 * Makefile.in (LIB_ACL): New macro.
7965 (LIBACL_LIBS): Remove.
7966 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7967 * fileio.c: Include <acl.h>.
7968 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7969 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7971 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7974 * unexelf.c: Don't assume ElfW (Half) fits in int.
7975 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7976 when dealing with ElfW (Half) values, since they can exceed 2**31
7977 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7978 (entry_address): Omit unused NUM arg. All uses changed.
7980 2013-05-07 Juri Linkov <juri@jurta.org>
7982 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7983 to the string converted from number with `Fnumber_to_string'.
7986 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7988 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7989 This fixes a problem introduced by my previous change.
7991 2013-05-07 Glenn Morris <rgm@gnu.org>
7993 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7995 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7997 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7999 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8001 Static checking by GCC 4.8.0.
8002 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8003 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8004 (x_get_monitor_attributes_fallback)
8005 (x_get_monitor_attributes_xinerama)
8006 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8007 Define only if USE_GTK.
8008 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8009 (x_get_monitor_attributes_fallback): Omit unused locals.
8010 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8011 Use double, not float, to avoid mixed-mode floating point arithmetic.
8013 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8014 Jan Djärv <jan.h.d@swipnet.se>
8016 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8017 (XINERAMA_CFLAGS): New macros.
8018 (ALL_CFLAGS, LIBES): Use them.
8020 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8021 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8022 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8023 (syms_of_xfns): DEFSYM them.
8024 (struct MonitorInfo): New struct.
8025 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8026 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8027 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8028 (x_get_monitor_attributes_xinerama): New functions.
8029 (Fx_display_monitor_attributes_list): New primitive.
8030 (syms_of_xfns): Defsubr it.
8032 * xterm.h (x_display_info): Add Xatom_net_workarea and
8033 Xatom_net_current_desktop.
8035 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8036 and dpyinfo->Xatom_net_current_desktop.
8038 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8040 * xdisp.c (pos_visible_p): Use the special code for finding the
8041 beginning of a display property or overlay for any "replacing"
8042 display property, not just for display strings. This solves
8043 incorrect reporting of position by posn-at-point. (Bug#14241)
8045 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8047 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8048 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8049 Verify that ElfW (Half) fits in int.
8050 (fatal): Use same signature as lisp.h.
8051 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8052 configure and build with -DUNEXELF_DEBUG without worrying about
8053 other modules that use DEBUG.
8054 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8055 possibly-wide integers now uses it instead of plain fprintf.
8056 (entry_address): New function, which avoids problems with 32-bit
8057 overflow on 64-bit hosts.
8058 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8059 (round_up): Don't assume the remainder fits in int.
8060 (find_section): Use bool for boolean. Simplify debug code.
8061 (unexec): Don't assume file sizes fit in int or size_t.
8062 Omit unnecessary trailing newline in 'fatal' format.
8063 Use strerror rather than outputting decimal error number.
8064 Remove unused code when emacs is not defined;
8065 this file relies on Emacs now.
8066 Don't assume e_phnum and e_shnum are positive.
8068 * regex.c: Fix problems when DEBUG is defined.
8069 (extract_number, extract_number_and_incr): Define regardless of
8070 whether DEBUG is defined; that's simpler and makes the code less
8071 likely to go stale in the normal case when DEBUG is not defined.
8072 Return int rather than taking an int * arg. All callers changed.
8073 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8074 Remove, replacing with ...
8075 (DEBUG_PRINT): New macro. All callers changed.
8076 (DEBUG_COMPILES_ARGUMENTS): New macro.
8077 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8078 (print_compiled_pattern, print_double_string) [DEBUG]:
8079 Use prototype rather than old-style definition.
8080 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8081 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8082 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8083 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8084 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8085 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8086 This matters only when DEBUG is defined.
8088 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8090 * xdisp.c (set_iterator_to_next): Set the
8091 ignore_overlay_strings_at_pos_p flag only if we are _really_
8092 iterating over an overlay string, as indicated by the
8093 current.overlay_string_index member. (Bug#14306)
8095 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8097 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8098 to where it is used, to avoid autorelease issues (Bug#14050).
8100 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8102 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8103 * fileio.c (syms_of_fileio): Implement this.
8104 * filelock.c (create_lock_file): If symbolic links don't work, so
8105 we use a regular file as a lock file, do not fsync the lock file;
8108 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8110 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8111 (syms_of_minibuf): Adjust accodingly.
8113 * callint.c (Fcall_interactively): Adjust calls accordingly.
8115 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8117 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8118 w->contents is a buffer before computing everything else.
8119 Use parentheses to disambiguate last part of the condition.
8121 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8122 assertion violations. (Bug#14062)
8124 2013-05-01 David Reitter <david.reitter@gmail.com>
8126 * nsfns.m (ns_tooltip): Initialize.
8128 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8130 * coding.c (decode_coding_gap): Don't remove the character before
8131 a newline unless it's a CR character. (Bug#14287)
8133 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8135 * dispextern.h (struct face): Move enum face_underline_type
8136 earlier so that bitfields can be in the same word.
8138 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8140 * nsfns.m (handlePanelKeys): New function.
8141 (EmacsOpenPanel:performKeyEquivalent:)
8142 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8143 arrows/function/control and copy/paste keys (Bug#14296).
8145 2013-04-27 Juri Linkov <juri@jurta.org>
8147 * callint.c (Fcall_interactively): Call `Qread_number' for
8148 interactive code letter `n' instead of using duplicate code.
8151 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8153 * systime.h (make_timeval): Declare as 'const'.
8155 2013-04-27 Kenichi Handa <handa@gnu.org>
8157 * font.c (font_open_entity): Always open a font of manageable
8160 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8162 Port better to AIX (Bug#14258).
8163 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8166 2013-04-24 Kenichi Handa <handa@gnu.org>
8168 * coding.c (decode_coding_iso_2022): When an invalid escape
8169 sequence is encountered, reset the invocation and designation
8170 status to the safest one.
8172 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8174 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8175 Without this fix, "make distclean" leaves stamp-h1 behind.
8177 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8179 * w32fns.c (w32_fullscreen_rect): New function to compute the
8180 window rectangle for the given fullscreen mode.
8181 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8182 longer tunes the window size. This keeps the window's edges flush
8183 with the screen and allows the taskbar to hide itself in fullboth.
8185 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8186 window decorations and uses the entire screen.
8188 * w32term.h (w32_fullscreen_rect) Add prototype.
8189 (struct w32_output): Replace normal_width, normal_height,
8190 normal_top, and normal_left members with a single normal_placement
8192 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8194 (FRAME_NORMAL_PLACEMENT): New macro.
8196 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8198 * minibuf.c (Ftest_completion): Silence compiler warning.
8200 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8202 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8205 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8208 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8209 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8210 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8211 parentheses where appropriate.
8213 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8215 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8217 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8219 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8220 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8221 Mention in the doc string that setting these variables takes
8222 effect only after a call to set-window-buffer. (Bug#14200)
8224 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8226 * indent.c (Fvertical_motion): Don't consider display strings on
8227 overlay strings as display strings on the buffer position we
8228 started from. This prevents vertical cursor motion from jumping
8229 more than one line when there's an overlay string with a display
8230 property at end of line.
8231 Reported by Karl Chen <Karl.Chen@quarl.org> in
8232 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8234 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8236 * window.c (select_window): `record_buffer' even if window is
8237 already selected (bug#14191).
8239 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8241 * window.c (Fwindow_end): Test more flags, including the buffer's
8242 last_overlay_modified flag, to determine whether the window's
8243 display is really up-to-date. Prevents the function from
8244 returning a stale value. (Bug#14170)
8245 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8248 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8250 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8251 garbaged only if it is not already the top frame on its TTY.
8252 This prevents flickering due to constant redrawing of TTY frames when
8253 there are GUI frames open in the same session. (Bug#13864)
8255 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8257 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8258 of marking the idle timers directly.
8260 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8262 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8265 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8267 * window.c (select_window): Don't record_buffer while the invariant is
8268 temporarily broken (bug#14161).
8270 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8272 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8274 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8276 2013-04-07 Romain Francoise <romain@orebokech.com>
8278 Ignore additional platform-specific ACL errors (Bug#13702).
8279 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8280 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8282 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8284 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8287 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8289 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8290 This bug was introduced by my 2013-02-25 change that simplified
8291 data_start configuration. Without this change, on GNU/Linux
8292 an Emacs configured with --enable-profiling fails immediately
8293 due to a profiler signal.
8294 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8295 with these flags. On platforms where special flags are needed
8296 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8297 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8298 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8300 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8302 Get rid of some platform-specific functions examining window
8303 system and its capabilities. This is a partial rework of the
8305 * lisp.h (have_menus_p): Remove prototype. This function is
8306 replaced with platform-independent window_system_available.
8307 (check_window_system): Move to...
8308 * frame.h (decode_window_system_frame, window_system_available):
8309 ...here, add new prototypes.
8310 * frame.c (window_system_available, decode_window_system_frame):
8312 (check_window_system): Platform-independent now.
8313 * xterm.h (x_in_use): Remove declaration.
8315 * w32term.h (check_x_frame):
8316 * nsterm.h (check_x_frame): Remove prototypes. This function
8317 is replaced with platform-independent decode_window_system_frame.
8318 * msdos.c (have_menus_p): Remove.
8319 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8320 Remove platform-specific functions. Use check_window_system,
8321 decode_window_system_frame and check_ns_display_info where
8322 appropriate. Minor style and comment tweaks.
8323 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8324 (check_x_frame): Likewise.
8325 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8327 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8328 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8329 * xmenu.c, xselect.c: All related users changed.
8331 2013-04-03 Kenichi Handa <handa@gnu.org>
8333 The following changes is to optimize the code for reading UTF-8
8336 * coding.c (check_ascii): Rename from detect_ascii. Return value
8337 changed. Check EOL format. Do not call adjust_coding_eol_type
8339 (check_utf_8): New function.
8340 (adjust_coding_eol_type): Do nothing if already adjusted.
8341 (detect_coding): Compare the return value of check_ascii with
8342 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8343 (decode_coding_gap): Optimize for valid UTF-8.
8345 2013-03-21 Kenichi Handa <handa@gnu.org>
8347 * coding.c (syms_of_coding): Cancel previous change.
8349 * insdel.c (insert_from_gap): Fix previous change.
8351 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8353 Consistently use platform-specific function to detect window system.
8354 * lisp.h (check_window_system): New prototype. This function is
8355 going to replace check_x, check_w32 and check_ns.
8356 (have_menus_p): Mention msdos.c in comment.
8357 * fontset.c (check_window_system_func): Remove. Adjust all users.
8358 * fontset.h (check_window_system_func): Remove prototype.
8359 * nsterm.h (check_ns):
8360 * xterm.h (check_x):
8361 * w32term.h (check_w32): Likewise.
8362 * menu.c (Fx_popup_menu): Use check_window_system.
8363 * msdos.c (check_window_system): Define for MS-DOS.
8364 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8365 * w32fns.c (check_window_system): Likewise for MS-Windows.
8366 * xfns.c (check_window_system): Likewise for X.
8367 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8368 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8370 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8372 Prefer < to > in range checks such as 0 <= i && i < N.
8373 This makes it easier to visualize quantities on a number line.
8374 This patch doesn't apply to all such range checks,
8375 only to the range checks affected by the 2013-03-24 change.
8376 This patch reverts most of the 2013-03-24 change.
8377 * alloc.c (xpalloc, Fgarbage_collect):
8378 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8379 * character.c (string_escape_byte8):
8380 * charset.c (read_hex):
8381 * data.c (cons_to_unsigned):
8382 * dispnew.c (update_frame_1):
8383 * doc.c (Fsubstitute_command_keys):
8384 * doprnt.c (doprnt):
8385 * editfns.c (hi_time, decode_time_components):
8386 * fileio.c (file_offset):
8387 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8388 * font.c (font_intern_prop):
8389 * frame.c (x_set_alpha):
8390 * gtkutil.c (get_utf8_string):
8391 * indent.c (check_display_width):
8392 * keymap.c (Fkey_description):
8393 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8395 * minibuf.c (read_minibuf_noninteractive):
8396 * process.c (wait_reading_process_output):
8397 * search.c (Freplace_match):
8398 * window.c (get_phys_cursor_glyph):
8399 * xdisp.c (redisplay_internal):
8400 * xsmfns.c (smc_save_yourself_CB):
8401 Prefer < to > for range checks.
8402 * dispnew.c (sit_for): Don't mishandle NaNs.
8403 This fixes a bug introduced in the 2013-03-24 change.
8404 * editfns.c (decode_time_components): Don't hoist comparison.
8405 This fixes another bug introduced in the 2013-03-24 change.
8407 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8409 * frame.h (struct frame): Drop scroll_bottom_vpos
8410 member becaue all real users are dead long ago.
8411 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8412 * xdisp.c (redisplay_internal): Adjust user.
8414 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8416 * nsmenu.m (showAtX:Y:for:): setLevel to
8417 NSPopUpMenuWindowLevel (Bug#13998).
8419 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8421 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8422 (ns_check_pending_open_menu): Declare.
8424 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8425 (x_activate_menubar): Update the menu with title that matches
8426 ns_get_pending_menu_title, and call
8427 ns_check_pending_openmenu (Bug#12698).
8428 (menuWillOpen:): New method.
8429 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8431 * nsterm.m (menu_will_open_state, menu_mouse_point)
8432 (menu_pending_title): New varaibles.
8433 (ns_get_pending_menu_title, ns_check_menu_open)
8434 (ns_check_pending_open_menu): New functions.
8436 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8438 * indent.c (current_column_bol_cache): Remove leftover which is not
8439 used in Fmove_to_column any more.
8440 (current_column, scan_for_column): Adjust users.
8441 * keyboard.c (last_point_position_buffer, last_point_position_window):
8442 Remove leftovers which are not used for recording undo any more.
8443 (command_loop_1, syms_of_keyboard): Adjust users.
8444 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8445 redisplay_window any more.
8446 (move_it_to): Adjust user.
8448 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8450 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8451 Update dependencies.
8453 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8455 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8456 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8459 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8461 * window.h (struct window): Replace hchild, vchild and buffer slots
8462 with the only contents slot. This is possible because each valid
8463 window may have either the child window (in vertical or horizontal
8464 combination) or buffer to display (for the leaf window). Using that,
8465 a lof of operations to traverse and/or change window hierarchies may
8466 be simplified. New member horizontal is used to distinguish between
8467 horizontal and vertical combinations of internal windows.
8468 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8469 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8470 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8471 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8472 Use contents slot, not buffer, where appropriate.
8473 (wset_combination): New function.
8474 (wset_buffer): Add eassert.
8475 (Fframe_first_window): Simplify the loop reaching first window.
8476 (Fwindow_buffer): Use WINDOW_LEAF_P.
8477 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8478 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8479 (unshow_buffer): Convert initial debugging check to eassert.
8480 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8481 (make_parent_window, window_resize_check, window_resize_apply)
8482 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8483 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8484 Adjust to match struct window changes.
8485 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8486 (mark_window_cursors_off, count_windows, get_leaf_windows)
8487 (foreach_window_1): Simplify the loop.
8488 * alloc.c (mark_object): Do not check for the leaf window because
8489 internal windows has no glyph matrices anyway.
8490 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8491 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8492 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8493 (build_frame_matrix_from_window_tree, mirror_make_current)
8494 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8495 (update_window_tree, set_window_update_flags): Simplify the loop.
8496 (sync_window_with_frame_matrix_rows): Enforce live window.
8497 Use contents slot, not buffer, where appropriate.
8498 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8499 and WINDOW_HORIZONTAL_COMBINATION_P.
8500 (make_frame_visible_1): Simplify the loop.
8501 Use contents slot, not buffer, where appropriate.
8502 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8503 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8504 (expose_window_tree): Likewise.
8505 Use contents slot, not buffer, where appropriate.
8506 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8507 to avoid deleted windows. Use contents slot instead of buffer.
8508 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8509 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8510 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8511 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8513 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8515 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8516 identify the reasons for assertion violations in bug#14062 and
8518 (Fx_show_tip): Fix compilation error under
8519 "--enable-check-lisp-object-type". (Bug#14073)
8521 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8522 Reported by <rzl24ozi@gmail.com>.
8524 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8526 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8528 (unwind_with_echo_area_buffer): ...to restore it here.
8529 This is needed to ensure that...
8530 (redisplay_window): ...both window markers are valid here,
8531 which is verified by eassert.
8532 * editfns.c (save_excursion_save): Do not assume that
8533 selected_window always displays the buffer.
8534 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8537 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8539 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8542 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8544 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8546 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8548 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8549 since MinGW's w32api headers do. This avoids compiler warnings.
8551 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8554 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8556 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8558 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8560 * gtkutil.c (style_changed_cb): Check if frame is live and an
8561 X frame (Bug#14038).
8563 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8565 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8566 Define only for _WIN32_WINNT less than 0x0500.
8567 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8569 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8570 see its own definitions of 'struct timeval' and 'struct timezone'.
8572 Fix incompatibilities between MinGW.org and MinGW64 headers.
8573 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8575 * w32.c (REPARSE_DATA_BUFFER): Guard with
8576 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8578 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8580 * xterm.c: Include X11/XKBlib.h
8581 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8583 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8585 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8587 * blockinput.h (input_blocked_p): Likewise.
8588 * bytecode.c (exec_byte_code): Likewise.
8589 * callproc.c (call_process_kill, call_process_cleanup)
8590 (Fcall_process): Likewise.
8591 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8592 (Fccl_execute_on_string): Likewise.
8593 * character.c (string_escape_byte8): Likewise.
8594 * charset.c (read_hex): Likewise.
8595 * cm.c (calccost): Likewise.
8596 * data.c (cons_to_unsigned): Likewise.
8597 * dired.c (directory_files_internal, file_name_completion):
8599 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8600 (sit_for): Likewise.
8601 * doc.c (Fsubstitute_command_keys): Likewise.
8602 * doprnt.c (doprnt): Likewise.
8603 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8604 * emacsgtkfixed.c: Likewise.
8605 * fileio.c (file_offset, Fwrite_region): Likewise.
8606 * floatfns.c (Fexpt, fmod_float): Likewise.
8607 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8609 * font.c (font_intern_prop): Likewise.
8610 * frame.c (x_set_alpha): Likewise.
8611 * gtkutil.c (get_utf8_string): Likewise.
8612 * indent.c (check_display_width): Likewise.
8613 * intervals.c (create_root_interval, rotate_right, rotate_left)
8614 (split_interval_right, split_interval_left)
8615 (adjust_intervals_for_insertion, delete_node)
8616 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8617 (merge_interval_right, merge_interval_left, copy_intervals)
8618 (set_intervals_multibyte_1): Likewise.
8619 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8620 * keymap.c (Fkey_description): Likewise.
8621 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8622 * lread.c (openp, read_integer, read1, string_to_number):
8624 * menu.c (ensure_menu_items): Likewise.
8625 * minibuf.c (read_minibuf_noninteractive): Likewise.
8626 * print.c (printchar, strout): Likewise.
8627 * process.c (create_process, Faccept_process_output)
8628 (wait_reading_process_output, read_process_output, send_process)
8629 (wait_reading_process_output): Likewise.
8630 * profiler.c (make_log, handle_profiler_signal): Likewise.
8631 * regex.c (re_exec): Likewise.
8632 * regex.h: Likewise.
8633 * search.c (looking_at_1, Freplace_match): Likewise.
8634 * sysdep.c (get_child_status, procfs_ttyname)
8635 (procfs_get_total_memory): Likewise.
8636 * systime.h (EMACS_TIME_VALID_P): Likewise.
8637 * term.c (dissociate_if_controlling_tty): Likewise.
8638 * window.c (get_phys_cursor_glyph): Likewise.
8639 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8640 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8642 * xfns.c (Fx_window_property): Likewise.
8643 * xmenu.c (set_frame_menubar): Likewise.
8644 * xselect.c (x_get_window_property, x_handle_dnd_message):
8646 * xsmfns.c (smc_save_yourself_CB): Likewise.
8647 * xterm.c (x_scroll_bar_set_handle): Likewise.
8649 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8651 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8652 to be optional or nil. Adjust comment and convert it to docstring.
8653 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8654 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8656 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8658 Static checking by GCC 4.8-20130319.
8659 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8660 * process.c (Fset_process_datagram_address)
8661 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8662 * xdisp.c (get_char_face_and_encoding):
8663 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8664 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8665 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8667 2013-03-24 Ken Brown <kbrown@cornell.edu>
8669 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8670 fix compilation on 64-bit Cygwin, where underscores are not
8671 automatically prepended.
8673 * w32term.c (w32_initialize): Silence compiler warning.
8675 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8677 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8678 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8679 variables, to save and restore frame dimensions.
8680 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8681 after returning from a 'fullscreen' configuration.
8682 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8683 to avoid races between the main thread and the input thread.
8685 * w32term.h (struct w32_output): New members normal_width,
8686 normal_height, normal_top, normal_left, and prev_fsmode.
8687 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8688 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8691 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8692 'fullscreen' parameter. Always record previous width and height
8693 of the frame, except when switching out of maximized modes, so
8694 that they could be restored correctly, instead of resetting to the
8695 default frame dimensions. Send SC_RESTORE command to the frame,
8696 unless we are going to send SC_MAXIMIZE, to restore the frame
8697 resize hints in the mouse pointer shown by the window manager.
8700 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8702 * lisp.h (get_frame_param): Adjust conditions for prototype
8705 2013-03-22 Ken Brown <kbrown@cornell.edu>
8707 * unexcw.c: Drop unneeded inclusion of w32common.h.
8708 (report_sheap_usage): Declare.
8709 (read_exe_header): Add magic numbers for x86_64.
8710 (fixup_executable): Fix printf format specifier for unsigned long
8713 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8715 * frame.h (struct frame): Put menu_bar_window under #ifdef
8716 because this member is not needed when X toolkit is in use.
8717 (fset_menu_bar_window):
8718 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8719 (free_glyphs, update_frame):
8720 * xdisp.c (expose_frame): Likewise.
8721 (display_menu_bar): Likewise. Remove redundant eassert.
8722 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8725 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8727 Use functions and constants to manipulate Lisp_Save_Value objects.
8728 This replaces code that used macros and strings and token-pasting.
8729 The change makes the C source a bit easier to follow,
8730 and shrinks the Emacs executable a bit.
8731 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8732 (make_save_value): Change 1st arg from string to enum. All callers
8735 (mark_object): Use if, not #if, for GC_MARK_STACK.
8736 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8737 (XSAVE_OBJECT): Now functions, not macros.
8738 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8739 the constant was never used.
8740 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8741 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8742 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8743 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8745 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8746 type3 with a single member save_type. All uses changed.
8747 (save_type, set_save_pointer, set_save_integer): New functions.
8748 * print.c (PRINTX): Remove.
8750 * alloc.c: Remove redundant static declarations.
8752 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8754 * window.h (struct window): Convert left_col, top_line, total_lines
8755 and total_cols from Lisp_Objects to integers. Adjust comments.
8756 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8758 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8759 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8760 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8761 Adjust users where appropriate.
8763 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8765 * frame.h (struct frame): Drop resx and resy because the same data is
8766 available from window system-specific output context. Adjust users.
8767 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8768 New functions to provide defaults when no window system available.
8769 (FRAME_RES_X, FRAME_RES_Y): New macros.
8770 (NUMVAL): Move from xdisp.c.
8771 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8772 (Ffont_face_attributes, Fopen_font):
8773 * image.c (gs_load):
8774 * w32font.c (fill_in_logfont):
8775 * xdisp.c (calc_pixel_width_or_height):
8776 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8777 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8779 2013-03-20 Kenichi Handa <handa@gnu.org>
8781 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8782 to 1 (temporary workaround until a bug related to ASCII
8783 optimization is fixed).
8785 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8787 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8788 Signal error if window is not internal. Adjust docstring.
8789 (delete_all_child_windows): Use combination_limit to save the buffer.
8790 (Fset_window_configuration): Adjust accordingly.
8791 * print.c (syms_of_print): Initialize debugging output not here...
8792 (init_print_once): ...but in a new function here.
8793 * lisp.h (init_print_once): Add prototype.
8794 * emacs.c (main): Add call to init_print_once. Adjust comments.
8796 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8798 * window.c (window_resize_check, window_resize_apply)
8799 (window_from_coordinates, recombine_windows, set_window_buffer)
8800 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8801 (Fsplit_window_internal, Fdelete_window_internal)
8802 (freeze_window_starts): Use bool for booleans.
8803 * window.h (window_frame_coordinates, resize_frame_windows)
8804 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8806 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8808 * dispnew.c (bitch_at_user): Use `user-error'.
8810 2013-03-17 Ken Brown <kbrown@cornell.edu>
8812 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8813 as return type of image_background. (Bug#13981)
8814 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8816 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8818 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8819 (ns_select): Don't return with result uninitialized.
8821 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8824 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8826 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8827 directories. If filename is nil, get directory name (Bug#13932).
8828 Use getFilename and getDirectory.
8829 (getFilename, getDirectory): New methods for EmacsSavePanel and
8831 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8833 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8835 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8837 2013-03-15 Kenichi Handa <handa@gnu.org>
8839 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8840 (adjust_after_replace): Make it back to static. Delete the third
8841 arg text_at_gap_tail. Cancel the code for handling it.
8843 * coding.h (struct coding_system): New member eol_seen.
8845 * coding.c (detect_ascii): New function.
8846 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8847 when the source bytes are actually scanned. On detecting for
8848 coding_category_utf_8_auto, call detect_ascii instead of scanning
8849 source bytes directly.
8850 (produce_chars): Call insert_from_gap with the new arg 0.
8851 (encode_coding): Likewise.
8852 (decode_coding_gap): Control ASCII optimization by the variable
8853 disable_ascii_optimization instead of #ifndef .. #endif.
8854 Deccode EOL format according to coding->eol_seen.
8855 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8858 * lisp.h (adjust_after_replace): Cancel externing it.
8859 (insert_from_gap): Adjust prototype.
8861 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8863 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8864 FULLSCREEN_MAXIMIZED. (Bug#13935)
8866 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8868 * region-cache.c (find_cache_boundary, move_cache_gap)
8869 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8870 Simplify debugging check and convert to eassert. Adjust comment.
8871 (pp_cache): Put under ENABLE_CHECKING.
8873 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8875 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8876 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8878 (w32fullscreen_hook): If the frame is visible, reset
8879 f->want_fullscreen flag after changing the frame size. If the
8880 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8883 2013-03-13 Daniel Colascione <dancol@dancol.org>
8885 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8886 too so that these builds can use Cygwin's file conversion
8887 functions. (We've been building and linking cygw32.o all along
8888 and just not using it.)
8890 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8892 File synchronization fixes (Bug#13944).
8893 * Makefile.in (LIB_FDATASYNC): New macro.
8895 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8896 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8897 Don't worry about HAVE_FSYNC, since a substitute fsync is
8898 available if the system lacks one.
8899 (Fwrite_regin): Retry fsync if interrupted.
8901 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8903 * w32term.c (w32_read_socket): If the Emacs frame is being
8904 activated, call w32fullscreen_hook, to make sure the new frame
8905 dimensions are in effect. (Bug#13937)
8907 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8909 * xdisp.c (init_iterator): Simplify because both character and byte
8910 positions are either specified or -1. Add eassert. Adjust comment.
8911 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8912 character and byte positions can be obtained from marker.
8914 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8916 Static checking by Sun C 5.12.
8917 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8918 * bytecode.c (exec_byte_code):
8919 * dispnew.c (init_display):
8921 * fileio.c (Fsubstitute_in_file_name):
8922 * keyboard.c (Fevent_convert_list):
8923 * keymap.c (Fsingle_key_description):
8924 * term.c (maybe_fatal, fatal):
8925 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8926 * xsmfns.c (Fhandle_save_session):
8927 Omit unreachable code.
8928 * keymap.c (map_keymap_char_table_item): Cast void * to
8929 a function pointer type; the C Standard requires this.
8931 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8932 Include <sys/param.h> unconditionally, as that works elsewhere and
8933 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8934 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8937 See ChangeLog.12 for earlier changes.
8943 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8945 This file is part of GNU Emacs.
8947 GNU Emacs is free software: you can redistribute it and/or modify
8948 it under the terms of the GNU General Public License as published by
8949 the Free Software Foundation, either version 3 of the License, or
8950 (at your option) any later version.
8952 GNU Emacs is distributed in the hope that it will be useful,
8953 but WITHOUT ANY WARRANTY; without even the implied warranty of
8954 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8955 GNU General Public License for more details.
8957 You should have received a copy of the GNU General Public License
8958 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.