| blob | 6ed13a11fe598f52996491d2fe5202da7d2562a0 |
1 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3 * window.c (grow_mini_window): Fix last change.
5 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
9 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
11 * w32term.c (w32_initialize): Use LCID and LOWORD.
13 * w32proc.c (create_child): Use pid_t for 5th argument.
14 (IsValidLocale): Don't provide prototype for MinGW64.
15 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
16 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
18 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
19 MinGW64 doesn't support.
21 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
23 * w32.c (set_named_security_info): New function.
24 (acl_set_file): Fall back on set_named_security_info if
25 set_file_security fails.
26 (g_b_init_set_named_security_info_w)
27 (g_b_init_set_named_security_info_a): New static variables.
28 (globals_of_w32): Initialize them to zero.
29 (set_named_security_info): Set them to non-zero if the
30 corresponding API is available.
31 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
32 function typedefs.
34 2013-12-31 Martin Rudalics <rudalics@gmx.at>
36 Some more fixes following pixelwise resize changes including one
37 for Bug#16306.
38 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
39 of frame_resize_pixelwise.
40 * widget.c (pixel_to_text_size): New function.
41 (update_wm_hints): Have size hints respect value of
42 frame_resize_pixelwise.
43 (EmacsFrameResize): Alway process resize requests pixelwise.
44 * window.c (grow_mini_window): Make sure mini window is at least
45 one line tall.
46 * xdisp.c (display_menu_bar): Make sure menubar extends till
47 right end of frame.
48 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
49 (x_set_tool_bar_lines): Calculate pixelwise.
50 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
51 frame_resize_pixelwise.
53 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
55 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
56 variables not used there.
58 2013-12-30 Eli Zaretskii <eliz@gnu.org>
60 * w32.c (sys_umask): New function. (Bug#16299)
62 2013-12-30 Martin Rudalics <rudalics@gmx.at>
64 * dispnew.c (change_frame_size_1): Take old width of root window
65 from that window's pixel width. (Bug#16284)
67 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
69 Plain copy-file no longer chmods an existing destination (Bug#16133).
70 * fileio.c (realmask): Now a static var, not a local.
71 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
72 Remove arg STATPTR. All uses changed.
73 (Fcopy_file): Do not alter permissions of existing destinations,
74 unless PRESERVE-PERMISSIONS (renamed from
75 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
76 Avoid race when testing for existing destinations and for
77 when input and output files are the same.
78 If changing the group fails, adjust both default and
79 preserved permissions so that access is not granted to the
80 wrong group.
81 (Fset_default_file_modes, init_fileio): Update realmask.
82 (Fdefault_file_modes): Use realmask instead of calling umask.
84 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
86 Fix pipe bug with OS X emacs --daemon (Bug#16262).
87 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
88 flags on the daemon pipe ends before execing.
90 2013-12-28 Eli Zaretskii <eliz@gnu.org>
92 * w32fns.c (Fx_create_frame): Error out if called from a TTY
93 session. (Bug#14739)
95 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
97 * callproc.c (Vexec_path): Document that exec-directory is in it.
99 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
101 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
102 default.
104 2013-12-27 Chong Yidong <cyd@gnu.org>
106 * data.c (Fsymbol_function): Doc fix.
108 2013-12-26 Martin Rudalics <rudalics@gmx.at>
110 Some more tinkering with Bug#16051.
111 * window.c (resize_frame_windows): Don't let the size of the
112 root window drop below the frame's default character size.
113 Never ever delete any subwindows - let the window manager do the
114 clipping.
116 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
117 of toolbar lines needed when they exceed the height of the root
118 window.
119 (unwind_create_frame_1): New function.
120 (Fx_create_frame): Generally inhibit calling the window
121 configuration change hook here. Remove extra call to
122 change_frame_size - it's not needed when we don't run the
123 configuration change hook.
125 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
127 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
128 On my Fedora 19 platform the core dumps were so big that
129 my desktop became nearly catatonic.
130 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
131 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
132 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
133 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
134 a clang-only syntax.
135 * conf_post.h (__has_feature): New macro, if not already defined.
136 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
137 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
139 2013-12-25 Eli Zaretskii <eliz@gnu.org>
141 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
142 is a file name. (Bug#16252)
144 2013-12-25 Chong Yidong <cyd@gnu.org>
146 * keyboard.c (Voverriding_terminal_local_map):
147 (Voverriding_local_map): Doc fix.
149 * keymap.c (Vemulation_mode_map_alists): Doc fix.
151 2013-12-24 Eli Zaretskii <eliz@gnu.org>
153 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
154 file name when it is submitted to ShellExecute. Simplify code.
155 Don't test DOCUMENT for being a string, as that is enforced by
156 CHECK_STRING. Doc fix.
158 2013-12-23 Eli Zaretskii <eliz@gnu.org>
160 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
161 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
162 redisplay_tool_bar does. Improve and fix commentary.
163 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
164 limits of the glyph matrices. (Bug#16051)
165 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
166 only when the new size is different from the old one, and the new
167 size can be achieved given the frame height.
169 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
171 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
173 2013-12-23 Glenn Morris <rgm@gnu.org>
175 * lread.c (Fload): Mention load-prefer-newer in doc.
177 2013-12-22 Martin Rudalics <rudalics@gmx.at>
179 Handle Bug#16207 by being more restrictive when running hooks.
180 * window.c (unwind_change_frame): New function.
181 (Fset_window_configuration): Don't run configuration change hook
182 while the frame configuration is unsafe. Call select_window
183 twice.
185 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
187 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
189 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
191 * nsterm.h: Declare EmacsColor category.
193 * nsterm.m (NSColor): Implement EmacsColor category.
194 (ns_get_color): Use colorUsingDefaultColorSpace.
195 (ns_get_color, ns_term_init): Use colorForEmacsRed.
197 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
199 2013-12-21 Eli Zaretskii <eliz@gnu.org>
201 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
202 having the PNG_NORETURN attribute, to avoid compiler warning in
203 my_png_error.
205 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
207 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
209 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
210 fringe background extension.
211 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
212 because they are now always the same as `left' and `width',
213 respectively. Remove code for the case that `width' and
214 `sb_width' are different.
216 2013-12-20 Martin Rudalics <rudalics@gmx.at>
218 Remove scroll_bar_actual_width from frames.
219 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
220 * frame.c (Fscroll_bar_width): Return scroll bar area width.
221 (x_figure_window_size):
222 * nsterm.m (x_set_window_size):
223 * widget.c (set_frame_size):
224 * w32term.c (x_set_window_size):
225 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
226 scroll_bar_actual_width.
228 Convert scroll_bar members to integers on Windows.
229 * w32term.h (struct scroll_bar): Convert top, left, width,
230 height, start, end and dragging to integers.
231 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
232 scroll_bar members.
233 * w32term.c (w32_set_scroll_bar_thumb)
234 (w32_scroll_bar_handle_click): Remove XINT conversions for
235 scroll_bar members. Treat bar->dragging as integer.
236 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
237 first element. Remove XINT conversions for scroll_bar members.
238 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
239 Remove XINT conversions for scroll_bar members.
241 Fix assignment for new window total sizes.
242 * window.c (Fwindow_resize_apply_total): Assign values for
243 minibuffer window.
245 2013-12-20 Chong Yidong <cyd@gnu.org>
247 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
248 argument to `append'.
250 2013-12-19 Eli Zaretskii <eliz@gnu.org>
252 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
253 current text face, for extending the face of the display margins.
254 (Bug#16192)
256 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
257 Doc fix. (Bug#16190)
259 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
261 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
262 Remove.
264 * nsterm.m (Qfile, Qurl): New.
265 (EV_MODIFIERS2): New macro.
266 (EV_MODIFIERS): Use EV_MODIFIERS2.
267 (ns_term_init): Remove font and color from DND, does not work on
268 newer OSX, and other ports don't have them.
269 (performDragOperation:): Handle modifiers used during drag.
270 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
271 Remove global Lisp variables used to communicate with ns-win.el.
272 Remove font and color handling.
273 (syms_of_nsterm): Defsym Qfile and Qurl.
275 2013-12-19 Anders Lindgren <andlind@gmail.com>
277 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
278 (ns_constrain_all_frames, x_set_offset): Remove assignment to
279 dont_constrain.
280 (updateFrameSize:, windowWillResize:toSize:): Add trace.
281 (constrainFrameRect): Remove special case nr_screens == 1.
282 Don't constrain size to size of view.
284 * nsterm.h (ns_output): Remove dont_constrain.
286 2013-12-19 Anders Lindgren <andlind@gmail.com>
288 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
290 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
292 Minor fixes for recent openp changes.
293 * lisp.h (GCPRO7): New macro.
294 * lread.c (openp): Use bool for boolean; all callers changed.
295 Protect save_string from GC. Don't assume that file descriptors
296 are nonzero. Redo save_mtime comparison to avoid bogus GCC
297 warning about uninitialized variable.
299 2013-12-18 Eli Zaretskii <eliz@gnu.org>
301 * w32fns.c (emacs_abort): Use intptr_t as argument of
302 INT_BUFSIZE_BOUND, to avoid compiler warnings.
304 2013-12-18 Glenn Morris <rgm@gnu.org>
306 * lread.c (Fload): Pass load_prefer_newer to openp.
307 Don't bother checking mtime if openp already did it.
308 (openp): Add `newer' argument, to check all suffixes
309 and find the newest file.
310 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
311 * callproc.c (call_process):
312 * charset.c (load_charset_map_from_file):
313 * emacs.c (init_cmdargs):
314 * image.c (x_create_bitmap_from_file, x_find_image_file):
315 * lisp.h (openp):
316 * lread.c (Flocate_file_internal):
317 * process.c (Fformat_network_address):
318 * sound.c (Fplay_sound_internal):
319 * w32.c (check_windows_init_file):
320 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
322 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
324 2013-12-17 Eli Zaretskii <eliz@gnu.org>
326 * w32.c (getloadavg): Don't index samples[] array with negative
327 indices. Recover from wall-clock time being set backwards.
329 * w32term.c (w32_initialize): Declare the argument of
330 set_user_model as const.
332 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
333 (w32_menu_show): Constify some arguments passed to MessageBox.
335 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
336 to initialize Lisp objects.
338 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
339 initialize Lisp objects.
341 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
342 use variables used only on X under that condition.
344 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
345 variables not used there.
347 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
349 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
350 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
352 2013-12-16 Eli Zaretskii <eliz@gnu.org>
354 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
355 code, revealed in presence of R2L characters, character
356 compositions, and display vectors. A better fix for Bug#16148.
357 (extend_face_to_end_of_line): Don't reference tool_bar_window in
358 GTK and NS builds, they don't have this member of struct frame.
360 * dispextern.h (struct composition_it): Correct a comment for the
361 'width' member.
363 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
365 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
366 This prevents a compilation error on C compilers that do not
367 default functions to return 'int' if not declared. Also, add
368 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
369 since it now uses inline functions.
371 2013-12-16 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
374 display margins on mode line, header line, and in the frame's
375 tool-bar window. (Bug#16165)
377 2013-12-16 Andreas Schwab <schwab@suse.de>
379 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
381 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
383 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
384 `CHECK_LIST_CONS`.
386 2013-12-16 Martin Rudalics <rudalics@gmx.at>
388 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
390 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
392 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
393 intended to find bogus pointers in font objects (Bug#16140).
394 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
395 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
396 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
397 Disable for MS-Windows due to Bug#15876; apparently this
398 requires more or less substantial changes in fontset code.
399 * xfont.c (xfont_close):
400 * xftfont.c (xftfont_close): Call x_display_info_for_display
401 to check whether 'Display *' is valid (Bug#16093 and probably
402 Bug#16069).
404 2013-12-15 Eli Zaretskii <eliz@gnu.org>
406 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
407 Reported by Juanma Barranquero <lekktu@gmail.com>.
409 * process.c (Fprocess_send_eof): Don't crash if someone tries to
410 open a pty on MS-Windows. (Bug#16152)
412 * emacs.c (decode_env_path): Fix bogus comparison against
413 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
415 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
417 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
418 (Fx_file_dialog): Add parentheses around && to silence warning.
420 * w32term.c (construct_drag_n_drop): Remove unused local variable.
422 2013-12-15 Eli Zaretskii <eliz@gnu.org>
424 * xdisp.c (extend_face_to_end_of_line): Extend background of
425 non-default face in margin areas as well. (Bug#16151)
426 (display_line): Call extend_face_to_end_of_line for continued
427 lines as well, if the display margins have non-zero width.
428 (set_glyph_string_background_width): When needed, set the
429 extends_to_end_of_line_p flag on glyph strings to be drawn in
430 margin areas, not only in the text area.
432 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
433 startup.
435 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
437 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
438 Don't worry about verify_error being t, since it has to be a list.
440 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
442 Use bool for boolean, focusing on headers.
443 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
444 No need to include <stdbool.h>, since conf_post.h does it now.
445 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
446 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
447 (SET_PER_BUFFER_VALUE_P):
448 * ccl.c, ccl.h (setup_ccl_program):
449 * ccl.h (CHECK_CCL_PROGRAM):
450 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
451 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
452 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
453 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
454 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
455 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
456 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
457 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
458 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
459 (CHARSET_FAST_MAP_SET):
460 * coding.c (decode_coding_ccl, encode_coding_ccl):
461 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
462 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
463 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
464 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
465 (decode_coding_c_string):
466 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
467 * conf_post.h (has_attribute):
468 * dispextern.h (trace_redisplay_p):
469 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
470 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
471 (SET_GLYPH_FROM_CHAR_GLYPH):
472 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
473 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
474 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
475 (cursor_in_mouse_face_p):
476 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
477 (blank_row, prepare_desired_row)
478 (build_frame_matrix_from_leaf_window, make_current)
479 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
480 (update_window, scrolling_window, update_frame_line):
481 * disptab.h (GLYPH_FOLLOW_ALIASES):
482 * editfns.c (Fformat):
483 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
484 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
485 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
486 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
487 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
488 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
489 (FONT_DEFERRED_LOG):
490 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
491 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
492 (FRAME_MOUSE_UPDATE):
493 * fringe.c (Fdefine_fringe_bitmap):
494 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
495 (x_create_bitmap_from_xpm_data, xpm_load_image):
496 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
497 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
498 (MERGE_INTERVAL_CACHE):
499 * keymap.h (KEYMAPP):
500 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
501 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
502 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
503 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
504 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
505 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
506 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
507 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
508 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
509 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
510 (SETUP_BUFFER_SYNTAX_TABLE):
511 * systime.h (timespec_valid_p):
512 * term.c (save_and_enable_current_matrix):
513 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
514 * xdisp.c (in_display_vector_p, display_tool_bar_line)
515 (redisplay_internal, try_window_reusing_current_matrix)
516 (sync_frame_with_window_matrix_rows, try_window_id)
517 (display_menu_bar, display_tty_menu_item, display_mode_line)
518 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
519 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
520 * xmenu.c (xmenu_show):
521 * xterm.c (use_xim, x_term_init):
522 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
523 (struct x_bitmap_record):
524 Use bool for booleans.
525 * ccl.c (struct buffer_text):
526 * ccl.h (struct ccl_program):
527 * charset.h (struct charset):
528 * cm.h (struct cm):
529 * coding.h (struct iso_2022_spec, struct coding_system):
530 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
531 (struct glyph_string, struct face, struct face_cache)
532 (struct bidi_string_data, struct bidi_it)
533 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
534 (struct image):
535 * editfns.c (Fformat):
536 * frame.h (struct frame):
537 * fringe.c (struct fringe_bitmap):
538 * intervals.h (struct interval):
539 * keyboard.h (struct kboard):
540 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
541 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
542 (struct Lisp_Buffer_Local_Value, union specbinding):
543 * macfont.m (struct macfont_info):
544 * process.h (struct Lisp_Process):
545 * termchar.h (struct tty_display_info):
546 * window.h (struct window):
547 * xterm.h (struct x_output):
548 Use bool_bf for boolean bit-fields.
549 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
550 All callers changed.
551 * ccl.h (struct ccl_program): Remove unused members private_state,
552 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
553 eight_bit_control.
554 (struct ccl_spec): Remove unused members cr_carryover,
555 eight_bit_carryover.
556 * conf_post.h: Include <stdbool.h>.
557 (bool_bf): New type.
558 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
559 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
560 Surround statement macro with proper 'do { ... } while (false)' brackets.
561 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
562 Args must now be expressions; all callers changed.
563 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
564 (PRODUCE_GLYPHS): Simplify use of boolean.
565 * fileio.c (Fcopy_file):
566 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
567 * lisp.h (UNGCPRO): Return void, not int.
568 (FOR_EACH_TAIL): Use void expression, not int expression.
569 * region-cache.c: Reindent.
570 * region-cache.h: Copy comments from region-cache.c, to fix
571 incorrect remarks about booleans.
573 2013-12-14 Eli Zaretskii <eliz@gnu.org>
575 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
576 when character at point is displayed from a display vector.
577 (Bug#16148)
579 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
581 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
582 now a list of certificate validation checks that will abort a
583 connection with an error.
584 (Fgnutls_boot): Document it and use it.
586 2013-12-14 Martin Rudalics <rudalics@gmx.at>
588 * w32term.c (w32_enable_frame_resize_hack): New variable.
589 (x_set_window_size): Use it to hack frame resizing on Windows
590 (Bug#16028).
592 2013-12-14 Eli Zaretskii <eliz@gnu.org>
594 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
595 Windows-specific code to w32.c. Change error message text to
596 match that of Posix platforms.
598 * w32.c (w32_copy_file): New function, most of the code copied and
599 reworked from Fcopy_file. Improve error handling. Plug memory
600 leak when errors are thrown. Support file names outside of the
601 current codepage. (Bug#7100)
603 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
605 * lread.c (load_path_default): Prototype.
607 2013-12-13 Glenn Morris <rgm@gnu.org>
609 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
610 (dump_path): Remove.
611 (load-path-default): Remove `changed' argument.
612 Do not set dump_path permanently. Simplify.
613 (init_lread): Simplify.
614 (syms_of_lread): Remove dump_path.
616 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
618 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
619 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
620 2013-12-12 font-related change to avoid Bug#16128, which
621 is quite hard to fix without even more substantial changes.
623 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
625 * font.c (font_close_object): Check for live frame (Bug#16128).
627 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
629 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
630 Return ptrdiff_t, not int, since it's a buffer size.
631 Reindent/reparen some macros to a more Gnuish style.
633 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
635 Avoid undefined behavior with huge regexp interval counts.
636 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
637 since it's now specialized to interval counts. All uses changed.
638 Do not assume wrapraound on signed integer overflow.
639 (regex_compile): Simplify based on the above changes.
641 2013-12-12 Eli Zaretskii <eliz@gnu.org>
643 Support file names on MS-Windows that use characters outside of
644 the current system codepage. (Bug#7100)
646 * w32.c (get_file_security, set_file_security)
647 (create_symbolic_link): Separate pointers and boolean flags for
648 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
649 non-zero, else the former.
650 (codepage_for_filenames, filename_to_utf16, )
651 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
652 functions.
653 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
654 characters.
655 (normalize_filename): Lose the DBCS code, now works on UTF-8.
656 Accept only one argument; all callers changed.
657 (dostounix_filename): Remove the second argument, now works in
658 UTF-8. All callers changed.
659 (parse_root): Lose DBCS code.
660 (get_long_basename, w32_get_short_filename, init_environment)
661 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
662 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
663 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
664 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
665 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
666 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
667 otherwise.
668 (ansi_encode_filename): New function.
669 (get_emacs_configuration, get_emacs_configuration_options):
670 Functions deleted.
671 (add_volume_info, GetCachedVolumeInformation): Run the input file
672 name through unixtodos_filename, to ensure it is stored and
673 referenced in canonical form.
674 (get_volume_info): Lose the DBCS code, now works in UTF-8.
675 (logon_network_drive, sys_link, utime): Improve error handling.
676 (sys_access): New function.
677 (hashval, generate_inode_val): Unused functions deleted.
678 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
679 (check_windows_init_file): Convert error message from UTF-8 to
680 ANSI codepage, for display in the message box.
681 (globals_of_w32): Set w32_unicode_filenames according to the OS
682 version.
684 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
685 w32_unicode_filenames is non-zero, ANSI mode otherwise.
686 (syms_of_w32term): Declare w32-unicode-filenames.
688 * w32proc.c (new_child, delete_child): Remove code that handled
689 unused pending_deletion and input_file members of the child struct.
690 (create_child, sys_spawnve): Convert all file names to ANSI
691 codepage. Use ANSI APIs explicitly; forcibly fail if any file
692 name cannot be encoded in ANSI codepage. Don't use
693 unixtodos_filename, mirror slashes by hand.
694 (record_infile, record_pending_deletion): Functions deleted.
695 (Fw32_short_file_name): Call w32_get_short_filename instead of
696 GetShortPathName.
698 * w32notify.c (add_watch): Work in Unicode mode when
699 w32_unicode_filenames is non-zero, ANSI mode otherwise.
700 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
701 instead, do the same with Lisp primitives.
703 * w32fns.c (file_dialog_callback, Fx_file_dialog)
704 (Fsystem_move_file_to_trash, Fw32_shell_execute)
705 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
706 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
707 (Fw32_shell_execute): Improve error reporting.
708 (Fdefault_printer_name): Ifdef away for Cygwin.
710 * w32.h (struct _child_process): Remove input_file and
711 pending_deletion members that are no longer used.
712 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
713 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
714 (ansi_encode_filename): New and updated prototypes.
716 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
717 APIs explicitly.
718 (unexec): Don't use dostounix_filename, it expects a file name in
719 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
720 ANSI encoding.
722 * fileio.c (Ffile_name_directory, file_name_as_directory)
723 (directory_file_name, Fexpand_file_name)
724 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
725 arguments of dostounix_filename.
726 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
727 use MAX_UTF8_PATH for size of file-name strings.
728 (emacs_readlinkat): Build an explicitly unibyte string for file
729 names.
730 (syms_of_fileio) <file-name-coding-system>:
731 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
733 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
734 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
735 directories to UTF-8.
736 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
737 environment, and each element of the input PATH, to UTF-8.
739 * dired.c (file_attributes): Use build_unibyte_string explicitly
740 to make Lisp strings from user and group names.
742 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
743 decode_file.
745 * coding.c (decode_file_name, encode_file_name): New functions.
747 * termcap.c (tgetent): Adapt to the change in arguments of
748 dostounix_filename.
750 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
751 names.
753 * msdos.c (dostounix_filename, init_environment): Adapt to the
754 change in arguments of dostounix_filename.
756 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
757 [WINDOWSNT]: Encode file names passed to the image libraries in
758 ANSI codepage.
760 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
761 [WINDOWSNT]: Convert file names to the current ANSI codepage.
763 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
764 arguments of dostounix_filename.
766 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
768 * font.h (struct font_entity) [HAVE_NS]: New field to record
769 font driver which was used to create this entity.
770 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
771 frame where the font was opened.
772 (font_close_object): Add prototype.
773 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
774 (font_close_object): Not static any more. Lost frame arg.
775 Adjust comment and users.
776 * alloc.c (cleanup_vector): Call font_close_object to adjust
777 per-frame font counters correctly. If HAVE_NS, also call
778 driver-specific cleanup for font-entity objects.
779 * ftfont.c (ftfont_open):
780 * nsfont.m (nsfont_open):
781 * w32font.c (w32font_open_internal):
782 * xfont.c (xfont_open):
783 * xftfont.c (xftfont_open): Save frame pointer in font object.
784 * macfont.m (macfont_open): Likewise.
785 (macfont_descriptor_entity): Save driver pointer to be able
786 to call its free_entity routine when font-entity is swept.
787 * ftxfont.c (ftxfont_open): Add eassert because frame
788 pointer should be saved by ftfont_driver.open.
790 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
792 * xterm.c (x_make_frame_visible): Restore hack which is needed when
793 input polling is used. This is still meaningful for Cygwin, see
794 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
795 * keyboard.c (poll_for_input_1, input_polling_used): Define
796 unconditionally.
797 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
798 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
799 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
800 (font_for_char): Prefer ptrdiff_t to int for buffer position.
801 (face_for_char): Likewise. Rearrange eassert and return ASCII
802 face for CHAR_BYTE8_P.
803 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
805 2013-12-11 Ken Brown <kbrown@cornell.edu>
807 * dispextern.h (erase_phys_cursor):
808 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
810 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
812 * nsterm.m (x_free_frame_resources):
813 * term.c (tty_free_frame_resources):
814 * xterm.c (x_free_frame_resources): Do not check for non-NULL
815 face cache because it's implied by free_frame_faces anyway.
816 * w32term.c (x_free_frame_resources): Likewise. Do not call
817 free_frame_faces twice.
819 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
821 * editfns.c (Fformat_time_string): Mention %F in the doc.
823 2013-12-11 Martin Rudalics <rudalics@gmx.at>
825 * window.c (resize_frame_windows): Don't return immediately when
826 the root window's size doesn't change - the minibuffer window
827 may still have to be repositioned/resized.
828 * xfns.c (Fx_create_frame): Always change the frame size after
829 initializing the frame's faces.
830 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
831 change_frame_size should already have done it.
832 (x_new_font): Assign new tool- and menu-bar heights.
833 (x_set_window_size_1): Account for tool- and menu-bar heights
834 (Bug#16013). Don't set pixel sizes since change_frame_size
835 should already have done it.
837 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
839 Remove the option of using libcrypto.
840 * Makefile.in (LIB_CRYPTO): Remove.
841 (LIBES): Don't use it.
843 2013-12-11 Juri Linkov <juri@jurta.org>
845 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
846 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
848 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
850 * xdisp.c (display_tool_bar_line): Don't extend on a previously
851 drawn tool bar items (Bug#16058).
852 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
854 2013-12-09 Ken Brown <kbrown@cornell.edu>
856 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
858 * lisp.h (get_frame_param): Adjust conditions for prototype
859 declaration.
861 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
863 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
864 Avoid unused macro warning if configured --without-xft.
866 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
868 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
870 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
872 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
874 * emacs.c (main): Call fixup_locale a second time for GNUStep.
876 2013-12-08 Martin Rudalics <rudalics@gmx.at>
878 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
880 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
882 Use libcrypto's checksum implementations if available, for speed.
883 * Makefile.in (LIB_CRYPTO): New macro.
884 (LIBES): Use it.
886 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
887 The macro didn't conform to C99 due to type mismatch,
888 which caused compilation failure with Sun C 5.12,
889 and it was confusing anyway. Include window.h to declare
890 redisplay_other_windows.
892 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
894 * window.c (set_window_buffer): Update mode line (bug#16084).
896 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
898 Fix minor problems found by static checking.
899 * keyboard.c (poll_for_input_1, input_polling_used):
900 Define only if HAVE_NTGUI.
901 * xmenu.c (popup_activate_callback): Omit unnecessary
902 check against USE_X_TOOLKIT, which must be defined here anyway.
903 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
904 Now static.
906 2013-12-07 Martin Rudalics <rudalics@gmx.at>
908 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
910 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
912 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
914 * nsterm.m (x_set_window_size): Remove fprintf.
915 (init): Define always. Set applicationDidFinishLaunchingCalled
916 for GNUStep.
917 (applicationDidFinishLaunching:):
918 Set applicationDidFinishLaunchingCalled.
919 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
920 not called.
922 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
924 Pixel resize changes for NS (Bug#16049).
925 * nsterm.m (x_set_window_size): Change parameters rows/cols to
926 height/width. row/cols are locals.
927 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
928 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
929 (windowWillResize): Remove gsextra. Calculate extra as in
930 updateFrameSize.
931 (x_new_font): Don't change frame size if fullscreen.
932 Change size pixelwise.
934 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
935 comment in xfns.c. Change to pixelwise call.
937 2013-12-06 Eli Zaretskii <eliz@gnu.org>
939 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
940 (Bug#16070)
942 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
944 * xterm.c (input_signal_count): Remove.
945 (x_dispatch_event): Define unconditionally.
946 (x_make_frame_visible): Process X events until the frame
947 is really visible (Bug#16027).
948 * xterm.h (x_dispatch_event): Declare unconditionally.
950 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
952 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
954 * nsterm.m (x_set_window_size): Handle pixelwise.
956 2013-12-05 Martin Rudalics <rudalics@gmx.at>
958 * w32term.c (x_new_font):
959 * xterm.c (x_new_font): Calculate new frame size from new font
960 size (Bug#16028).
962 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
964 * lisp.h (FOR_EACH_TAIL): New macro.
965 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
967 * window.c (select_window): Call second wset_redisplay before we change
968 selected_window (bug#16034).
970 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
972 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
974 2013-12-04 Eli Zaretskii <eliz@gnu.org>
976 * w32xfns.c: Include window.h, to avoid a compiler warning.
978 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
980 * window.c (window_scroll): Mark window for redisplay (bug#16034).
981 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
982 window_scroll takes care of it.
983 (Fset_window_point, Fdelete_other_windows_internal)
984 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
985 (Fsplit_window_internal, Fdelete_window_internal)
986 (Fresize_mini_window_internal, Fset_window_configuration)
987 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
988 cause redisplay instead of forcing a complete redisplay.
989 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
990 we're only affecting the selected_window.
992 2013-12-04 Eli Zaretskii <eliz@gnu.org>
994 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
995 directional control characters. Update type and category
996 determination according to the UBA from Unicode v6.3.
997 (bidi_category_t): New category EXPLICIT_FORMATTING.
999 * dispextern.h (bidi_type_t): Update to include new bidirectional
1000 properties introduced with Unicode v6.3. (Bug#16043)
1002 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1004 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1005 (Bug#16044).
1007 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1009 * font.c (font_list_entities): Remove dummy assignment.
1010 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1011 used on graphic displays only. Remove unused 'font_encoder' member.
1012 (struct font_bitmap): Remove unused 'extra' member.
1013 * nsfont.m (nsfont_open):
1014 * w32font.c (w32font_open_internal):
1015 * ftfont.c (ftfont_get_bitmap): Adjust users.
1017 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1019 Use bool for boolean.
1020 * tparam.c (tparam1):
1021 * undo.c (record_point, record_property_change):
1022 Use bool for boolean, for local vars that are always true or false.
1024 Minor integer overflow fixes (Bug#16033).
1025 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1026 This improves on the previous fix to this function.
1027 (window_resize_check): When summing up pixel counts, don't rely on
1028 undefined behavior if the sum overflows.
1030 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1032 * window.c (Fset_window_new_pixel): Don't choke at negative
1033 argument value (Bug#16033).
1035 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1036 to avoid crash in window_box_height.
1038 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1039 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1040 calculation.
1041 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1043 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1045 Minor integer overflow fixes.
1046 * window.c (Fset_window_new_pixel, grow_mini_window):
1047 * xdisp.c (Fwindow_text_pixel_size):
1048 Avoid undefined behavior on signed integer overflow.
1049 * xfns.c (x_set_mouse_color):
1050 Check that drag shape fits in 'unsigned', since that's what X wants.
1052 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1054 Improve reporting of fatal exception on MS-Windows.
1055 * w32fns.c (my_exception_handler): New function.
1056 (globals_of_w32fns): Set it up as the unhandled exception
1057 handler. Initialize exception code and address to zeros.
1058 (emacs_abort): If the exception code and address are available,
1059 print them at the beginning of the backtrace. Fix the format of
1060 printing addresses (was producing 0x0x12345678 on XP).
1061 (Bug#15994)
1063 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1065 * eval.c (Fbacktrace__locals): New function.
1066 (syms_of_eval): Defsubr it.
1068 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1070 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1071 Define here to unify between...
1072 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1073 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1075 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1077 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1079 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1080 fringe background extension.
1081 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1082 because they are now always the same as `left' and `width',
1083 respectively. Remove code for the case that `width' and
1084 `sb_width' are different.
1086 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1088 Fix minor problems found by static checking.
1089 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1090 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1091 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1093 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1095 * image.c (imagemagick_compute_animated_image): Don't crash if we
1096 have an animation with different-sized images (bug#15313).
1098 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1100 Remove some unused items introduced during pixelwise change.
1101 * window.c (window_resize_total_check): Remove unused function.
1102 * xdisp.c (remember_mouse_glyph): Remove unused label.
1103 (Ftool_bar_height): Move declaration inside #if.
1104 * xterm.c (x_set_window_size): Don't use r and c.
1106 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1108 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1109 `value' and `endp'.
1111 * window.c (Fset_window_configuration): Comment out unused variables.
1113 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1115 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1117 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1119 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1121 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1122 HAVE_GNUTLS3 (Bug#16001).
1124 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1125 if interrupts are deferred (Bug#15801).
1127 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1129 Support resizing frames and windows pixelwise.
1130 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1131 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1132 (struct glyph_matrix): Replace window_left_col and
1133 window_top_line by window_pixel_left and window_pixel_top.
1134 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1135 Minor rewrite.
1136 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1137 (draw_window_divider, move_it_to, x_draw_right_divider)
1138 (x_draw_bottom_divider, change_frame_size): Add or fix
1139 declarations.
1140 * dispnew.c (change_frame_size_1): Change prototype.
1141 (adjust_glyph_matrix, required_matrix_width)
1142 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1143 values instead of lines and columns.
1144 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1145 WINDOW_TOTAL_FRINGE_WIDTH.
1146 (handle_window_change_signal, do_pending_window_change)
1147 (init_display): Adjusts calls of change_frame_size.
1148 (change_frame_size, change_frame_size_1): Handle pixelwise
1149 changes.
1150 * frame.c (Qright_divider_width, Qbottom_divider_width):
1151 New Lisp objects.
1152 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1153 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1154 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1155 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1156 values.
1157 (set_frame_param): New function.
1158 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1159 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1160 (Ffringe_width, Fborder_width, Fright_divider_width)
1161 (Fbottom_divider_width): New functions, defsubr them.
1162 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1163 New argument pixelwise.
1164 (struct frame_parm_table): New members Qright_divider_width and
1165 Qbottom_divider_width.
1166 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1167 (x_report_frame_params): Handle Qright_divider_width and
1168 Qbottom_divider_width.
1169 (x_set_right_divider_width, x_set_bottom_divider_width):
1170 New functions.
1171 (frame_resize_pixelwise): New option.
1172 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1173 new_pixelwise, right_divider_width and bottom_divider_width;
1174 remove total_lines; rename text_lines, text_cols, new_text_lines
1175 and new_text_cols to text_height, text_width, new_height and
1176 new_width respectively.
1177 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1178 FRAME_TEXT_WIDTH respectively.
1179 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1180 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1181 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1182 New macros.
1183 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1184 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1185 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1186 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1187 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1188 (FRAME_TOTAL_COLS_ARG): Remove macro.
1189 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1190 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1191 (x_wm_set_size_hint): Handle frame pixel sizes.
1192 * indent.c (compute_motion, Fcompute_motion):
1193 Call window_body_width instead of window_body_cols.
1194 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1195 (make_lispy_position): Handle right and bottom dividers.
1196 (Fsuspend_emacs): Pixelize call of change_frame_size.
1197 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1198 * lisp.h: Extern set_frame_param.
1199 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1200 x_set_window_size.
1201 (Fx_create_frame): Add entry for vertical_drag_cursor.
1202 Pixelize call of change_frame_size.
1203 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1204 * nsterm.m (ns_update_window_end): Optionally draw right
1205 divider.
1206 (x_set_window_size): Add argument pixelwise.
1207 Call check_frame_size and change_frame_size with pixelwise zero.
1208 (ns_draw_window_divider): New function.
1209 (ns_redisplay_interface): Add ns_draw_window_divider.
1210 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1211 (x_new_font): Call x_set_window_size with pixelwise zero.
1212 * print.c (print_object): For a window print its sequence
1213 number again.
1214 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1215 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1216 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1217 (w32_createwindow): Use scroll bar area width.
1218 (w32_wnd_proc): Handle bottom divider width.
1219 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1220 (Fx_create_frame): Default divider width parameters.
1221 Caclulate sizes pixelwise. Add vertical drag cursor support.
1222 (x_create_tip_frame): Default divider widths to zero.
1223 Pixelize call to change_frame_size.
1224 (Fx_show_tip): Add handling of divider widths. Pixelize window
1225 position and sizes.
1226 (Fw32_frame_rect): New function.
1227 (frame_parm_handler w32_frame_parm_handlers): Add divider
1228 widths.
1229 (Vx_window_vertical_drag_shape): Add variable.
1230 * w32inevt.c (resize_event, maybe_generate_resize_event):
1231 Pixelize change_frame_size calls.
1232 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1233 call.
1234 * w32term.c (w32_draw_window_divider): New function.
1235 (x_update_window_end): Handle right divider.
1236 (w32_draw_fringe_bitmap, x_scroll_run)
1237 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1238 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1239 Calculate new frame sizes pixelwise.
1240 (x_new_font): Pixelize call to x_set_window_size.
1241 (x_check_fullscreen): Pixelize call to change_frame_size.
1242 (x_set_window_size_1, x_set_window_size): New argument
1243 pixelwise. Calculate pixelwise.
1244 (x_wm_set_size_hint): Use scroll bar area width.
1245 (w32_redisplay_interface): Add w32_draw_window_divider.
1246 * w32term.h (struct w32_output): Add vertical drag cursor.
1247 * widget.c (set_frame_size, update_wm_hints)
1248 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1249 change_frame_size.
1250 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1251 * window.c (sequence_number): Restore.
1252 (Fwindow_pixel_width, Fwindow_pixel_height)
1253 (Fwindow_mode_line_height, Fwindow_header_line_height)
1254 (window_pixel_to_total, Frun_window_scroll_functions)
1255 (Fset_window_new_pixel, window_resize_apply_total)
1256 (Fwindow_resize_apply_total): New functions.
1257 (window_body_height, window_body_width): Rename from
1258 window_body_lines. New argument PIXELWISE.
1259 Calculate pixelwise.
1260 (Fwindow_body_height, Fwindow_body_width): New argument
1261 PIXELWISE.
1262 (coordinates_in_window, window_relative_x_coord): Use window's
1263 pixel width instead of total width.
1264 (replace_window, recombine_windows): Initialize pixel values.
1265 (resize_root_window, resize_frame_windows, grow_mini_window)
1266 (shrink_mini_window): New argument PIXELWISE.
1267 Calculate pixelwise.
1268 (Fdelete_other_windows_internal, adjust_window_margins)
1269 (window_resize_check, window_resize_apply)
1270 (Fdelete_window_internal, Fresize_mini_window_internal)
1271 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1272 (check_frame_size): Rename arguments. New argument PIXELWISE.
1273 Calculate pixelwise.
1274 (set_window_buffer): Make samebuf bool. Run configuration change
1275 hook only if buffer changed.
1276 (Fset_window_buffer): Rewrite doc-string.
1277 (make_window): Initialize new_pixel slot.
1278 (Fwindow_resize_apply): Check pixel size of root window.
1279 (Fsplit_window_internal): Call 2nd argument pixel_size.
1280 Calculate pixelwise.
1281 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1282 window_body_cols.
1283 (save_window_data): New slots frame_text_width,
1284 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1285 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1286 pixel_width.
1287 (Fcurrent_window_configuration, Fset_window_configuration)
1288 (save_window_save, compare_window_configurations): Handle new
1289 slots in save_window_data and saved_window.
1290 (Fset_window_scroll_bars): Fix doc-string.
1291 (window_resize_pixelwise): New variable.
1292 (coordinates_in_window, Fcoordinates_in_window_p):
1293 Handle dividers.
1294 (make_parent_window): Adjust sequence_number.
1295 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1296 New functions.
1297 * window.h (struct window): New members new_pixel, pixel_left,
1298 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1299 (wset_new_pixel): New function.
1300 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1301 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1302 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1303 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1304 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1305 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1306 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1307 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1308 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1309 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1310 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1311 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1312 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1313 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1314 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1315 Rewrite.
1316 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1317 (window_body_width, check_frame_size): Adapt external declarations.
1318 * xdisp.c (last_max_ascent): New integer.
1319 (window_text_bottom_y): Handle bottom divider.
1320 (window_box_width, window_box_height): Calculate pixelwise.
1321 (get_glyph_string_clip_rects): Handle right divider.
1322 (remember_mouse_glyph): When windows are resized pixelwise
1323 proceed with width and height set to 1.
1324 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1325 WINDOW_TOTAL_WIDTH.
1326 (move_it_to): Calculate and return maximum x position
1327 encountered.
1328 (Fwindow_text_pixel_size): New function.
1329 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1330 (tool_bar_lines_needed): Rename to tool_bar_height.
1331 Calculate pixelwise.
1332 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1333 Calculate pixelwise.
1334 (redisplay_tool_bar): Calculate pixelwise.
1335 (redisplay_window): Calculate pixelwise. Handle dividers.
1336 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1337 (x_draw_vertical_border): Handle dividers.
1338 (define_frame_cursor1): Handle vertical drag cursor.
1339 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1340 (expose_window): Calculate pixelwise. Handle dividers.
1341 (init_xdisp): Initialize pixel values.
1342 * xfaces.c (Qwindow_divider): New face.
1343 (realize_basic_faces): Realize it.
1344 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1345 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1346 (x_set_scroll_bar_default_width): Default actual width to 16.
1347 (Fx_create_frame): Set sizes pixelwise.
1348 (x_create_tip_frame): Default divider widths to zero.
1349 Pixelize call of change_frame_size.
1350 (Fx_show_tip): Handle divider widths. Initial pixel position
1351 and sizes.
1352 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1353 (Vx_window_vertical_drag_shape): New option.
1354 * xmenu.c (free_frame_menubar): Pixelize call of
1355 x_set_window_size.
1356 * xterm.c (x_draw_window_divider): New function.
1357 (x_update_window_end): Optionally draw right divider.
1358 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1359 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1360 (handle_one_xevent, x_new_font): Calculate pixelwise.
1361 (x_set_window_size_1, x_set_window_size): New argument
1362 pixelwise. Calculate pixelwise.
1363 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1364 (struct x_redisplay_interface): Add x_draw_window_divider.
1365 * xterm.h (struct x_output): Add vertical_drag_cursor.
1367 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1369 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1370 Set invisible frames's `redisplay' when a full redisplay is requested.
1371 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1372 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1373 (display_mode_lines): Set it here instead.
1375 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1377 * dispextern.h (set_window_update_flags): Remove.
1379 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1381 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1383 * xdisp.c (REDISPLAY_SOME_P): New macro.
1384 (redisplay_internal): Use it (bug#15999).
1385 (prepare_menu_bars, redisplay_window): Use it as well.
1387 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1389 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1391 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1392 (globals_of_w32font): Zero it out.
1393 (GetCharWidth32W_Proc): New function pointer.
1394 (get_char_width_32_w): New function.
1395 (compute_metrics): If get_glyph_outline_w returns an error, try
1396 get_char_width_32_w before declaring a failure. This avoids
1397 punishing raster (a.k.a. "bitmap") fonts by slowing down
1398 redisplay. (Bug#6364).
1400 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1402 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1403 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1404 highlight needs to be redisplayed. (Bug#15913)
1406 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1408 Fix minor problems found by static checking.
1409 * buffer.h (struct buffer_text, struct buffer):
1410 * frame.h (struct frame):
1411 * window.h (struct window):
1412 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1413 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1414 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1415 no-longer-valid use of HAVE_MENUS.
1416 * xdisp.c (propagate_buffer_redisplay): Now static.
1418 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1420 * xmenu.c (Fmenu_or_popup_active_p):
1421 * window.c (Fset_window_configuration):
1422 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1423 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1424 * fns.c (Fyes_or_no_p):
1425 * editfns.c (Fmessage_box, Fmessage_or_box):
1426 * alloc.c (make_save_ptr_ptr):
1427 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1429 * window.c (Fset_window_configuration): Move select_window later.
1431 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1433 Refine redisplay optimizations to only redisplay *some* frames/windows
1434 rather than all of them.
1435 * xdisp.c (REDISPLAY_SOME): New constant.
1436 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1437 (bset_redisplay, bset_update_mode_line): New functions.
1438 (message_dolog): Use bset_redisplay.
1439 (clear_garbaged_frames): Use fset_redisplay.
1440 (echo_area_display): Use wset_redisplay.
1441 (buffer_shared_and_changed): Remove.
1442 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1443 frame titles. Compute the actual set of windows redisplayed.
1444 Don't update frame titles and menu bars for frames that don't need to
1445 be redisplayed.
1446 (propagate_buffer_redisplay): New function.
1447 (AINC): New macro.
1448 (redisplay_internal): Use it. Be more selective in the set of windows
1449 we redisplay. Propagate windows_or_buffers_changed to
1450 update_mode_lines a bit later to simplify the code.
1451 (mark_window_display_accurate_1): Reset window and buffer's
1452 `redisplay' flag.
1453 (redisplay_window): Do nothing if neither the window nor the buffer nor
1454 the frame needs redisplay.
1455 * window.h (struct window): Add `redisplay' field.
1456 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1457 (redisplay_other_windows, window_list): New declarations.
1458 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1459 (window_list): Not static any more.
1460 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1461 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1462 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1463 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1464 * frame.h (struct frame): Add `redisplay' field.
1465 Move `external_menu_bar' bitfield next to other bit-fields.
1466 (SET_FRAME_GARBAGED): Use fset_redisplay.
1467 (SET_FRAME_VISIBLE): Don't garbage the frame;
1468 Use redisplay_other_windows.
1469 * buffer.h (struct buffer): Add `redisplay' field.
1470 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1471 (modify_overlay): Use bset_redisplay.
1472 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1474 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1476 Support w32 file notifications in batch mode.
1477 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1478 invalid (which happens in batch mode). If non-interactive, call
1479 handle_file_notifications to store file notification events in the
1480 input queue. (Bug#15933)
1482 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1484 * w32inevt.c (handle_file_notifications): Now external, not static.
1486 * w32term.h (handle_file_notifications): Provide prototype.
1488 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1489 init_crit, since init_display, which does that otherwise, is not
1490 called.
1492 2013-11-27 Glenn Morris <rgm@gnu.org>
1494 * Makefile.in ($(lispsource)/international/charprop.el): New.
1495 (emacs$(EXEEXT)): Depend on charprop.el.
1497 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1499 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1500 deleting portions of the buffer under non-nil REPLACE argument.
1501 (Bug#15973)
1503 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1504 directory, watch it and not its parent.
1505 (add_watch): Allow empty string in FILE.
1507 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1509 * window.c (Fset_window_start, window_resize_apply)
1510 (window_scroll): Reset window_end_valid (Bug#15957).
1512 2013-11-27 Glenn Morris <rgm@gnu.org>
1514 * Makefile.in (leimdir): Now in lisp source directory.
1515 ($(leimdir)/leim-list.el): Just use ../leim .
1516 * epaths.in (PATH_DUMPLOADSEARCH):
1517 * lread.c (load_path_default):
1518 * nsterm.m (ns_load_path): No more leim directory.
1520 2013-11-26 Andreas Schwab <schwab@suse.de>
1522 * .gdbinit (xgettype): Add cast.
1524 2013-11-26 Glenn Morris <rgm@gnu.org>
1526 Preload leim-list.el.
1527 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1528 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1529 is a single directory.
1531 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1533 bool-vector-subsetp is now the normal direction (Bug#15912).
1534 * data.c (Fbool_vector_subsetp): Test whether the first argument
1535 is a subset of the second one, not the reverse. Add doc string.
1537 Fix minor problems found by static checking.
1538 * lread.c (load_path_default): Now static.
1539 * textprop.c (text_property_stickiness): Be consistent about the
1540 test used when deciding whether to consider the previous character.
1541 This simplifies the code a bit.
1543 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1545 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1547 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1548 (syms_of_frame): Don't defsubr them.
1550 2013-11-25 Glenn Morris <rgm@gnu.org>
1552 * lread.c (load_path_default): Change the sense of the argument.
1553 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1554 from dump_path. When it is not, avoid checking dump_path twice.
1556 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1557 uninstalled dump_path against installed Vload_path. (Bug#15964)
1559 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1561 Export get_pos_property to Elisp.
1562 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1563 (syms_of_editfns): Export it to Elisp.
1565 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1567 2013-11-23 Romain Francoise <romain@orebokech.com>
1569 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1570 initialization here ...
1571 (syms_of_fileio): ... from here.
1573 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1575 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1576 Please use --enable-check-lisp-object-type.
1578 2013-11-23 Glenn Morris <rgm@gnu.org>
1580 * process.c (get_process): Explicit error for dead buffers.
1582 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1584 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1586 2013-11-23 Glenn Morris <rgm@gnu.org>
1588 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1589 * lread.c (load_path_check): Take path to check as argument.
1590 (load_path_default): New, split from init_lread.
1591 (init_lread): Move calc of default load-path to load_path_default.
1592 Empty elements in EMACSLOADPATH now stand for the default.
1593 (load-path): Doc fix.
1594 * emacs.c (decode_env_path): Add option to treat empty elements
1595 as nil rather than ".".
1596 * callproc.c (init_callproc_1, init_callproc):
1597 * image.c (Vx_bitmap_file_path):
1598 * lisp.h (decode_env_path):
1599 * lread.c (Vsource_directory):
1600 Update for new argument spec of decode_env_path.
1602 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1604 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1605 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1607 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1609 Fix some dependency problems that cause unnecessary recompiles.
1610 Problem reported by RMS in
1611 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1612 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1613 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1614 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1615 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1616 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1617 (boostrap-clean): No need to remove stamp-oldxmenu.
1619 Fix recently introduced bool vector overrun.
1620 This was due to an optimization that went awry.
1621 Reported by Glenn Morris in
1622 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1623 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1624 for empty vectors, undoing the 2013-11-18 change.
1625 * data.c (bool_vector_binop_driver): Rely on this.
1626 Fix bug that occasionally overran the destination.
1627 * lisp.h (struct Lisp_Bool_vector): Document this.
1629 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1631 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1632 to handle dialogs.
1634 * nsterm.m (init, run, stop:): Comment out for now, does not work
1635 with dialogs.
1637 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1639 * charset.c (syms_of_charset): Don't read past end of string.
1641 2013-11-19 Glenn Morris <rgm@gnu.org>
1643 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1645 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1647 Add hooks to run on gaining/losing focus. (Bug#15029)
1648 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1649 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1650 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1652 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1654 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1655 The old names predated the API change that put destination at end.
1657 Improve API of recently-added bool vector functions (Bug#15912).
1658 The old API had (bool-vector-count-matches A B)
1659 and (bool-vector-count-matches-at A B I), which gave the
1660 misleading impression that the two functions were variants, one
1661 with a location I. The new API has (bool-vector-count-population A)
1662 and (bool-vector-count-consecutive A B I) to make the distinction
1663 clearer. The first function no longer has a B argument, since the
1664 caller can easily determine the number of nils if the length and
1665 number of ts is known.
1666 * data.c (Fbool_vector_count_population): Rename from
1667 bool_vector_count_matches, and accept just 1 argument.
1668 (Fbool_vector_count_consecutive): Rename from
1669 Fbool_vector_count_matches_at.
1671 Always allocate at least one bits_word per bool vector.
1672 See Daniel Colascione in:
1673 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1674 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1675 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1676 * lisp.h (struct Lisp_Bool_vector): Document this.
1678 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1680 * insdel.c (invalidate_buffer_caches): New function, consolidated
1681 from part of prepare_to_modify_buffer.
1682 (insert_from_gap, prepare_to_modify_buffer):
1683 * coding.c (code_convert_region, code_convert_string):
1684 Call invalidate_buffer_caches. (Bug#15841)
1686 * lisp.h (invalidate_buffer_caches): Add prototype.
1688 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1690 * w32term.c (x_update_window_end): Don't invalidate the entire
1691 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1692 highlight needs to be redisplayed. (Bug#15913)
1694 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1696 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1698 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1700 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1701 while we are using Vprin1_to_string_buffer.
1703 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1704 after inserting the description string. (Bug#15907)
1706 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1708 * data.c: Work around bogus GCC diagnostic about shift count.
1709 Reported by Eli Zaretskii in
1710 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1711 (pre_value): New function.
1712 (count_trailing_zero_bits): Use it.
1714 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1716 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1717 assume C macros are not supported even under -g3 in these old GCC
1718 versions.
1720 2013-11-15 Leo Liu <sdl.web@gmail.com>
1722 * minibuf.c (Ftry_completion, Fall_completions)
1723 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1725 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1727 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1728 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1729 This avoids placing unnecessary constants into the Emacs code.
1731 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1733 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1734 for Cygwin w32 build.
1736 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1737 for Cygwin w32 build. (Bug#15892)
1739 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1741 Simplify, port and tune bool vector implementation.
1742 * alloc.c (bool_vector_exact_payload_bytes)
1743 (bool_vector_payload_bytes): Remove.
1744 (bool_vector_fill): Return its argument.
1745 * alloc.c (bool_vector_fill):
1746 * lread.c (read1):
1747 * print.c (print_object):
1748 Simplify by using bool_vector_bytes.
1749 * alloc.c (make_uninit_bool_vector):
1750 New function, broken out from Fmake_bool_vector.
1751 (Fmake_bool_vector): Use it. Use tail call.
1752 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1753 * data.c (BITS_PER_ULL): New constant.
1754 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1755 if long long versions don't exist.
1756 (shift_right_ull): New function.
1757 (count_one_bits_word): New function, replacing popcount_bits_word
1758 macro. Don't assume that bits_word is no wider than long long.
1759 (count_one_bits_word, count_trailing_zero_bits):
1760 Don't assume that bits_word is no wider than long long.
1761 * data.c (bool_vector_binop_driver, bool_vector_not):
1762 * fns.c (Fcopy_sequence):
1763 * lread.c (read1):
1764 Create an uninitialized destination, to avoid needless work.
1765 (internal_equal): Simplify.
1766 (Ffillarray): Prefer tail call.
1767 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1768 contain at least one word.
1769 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1770 chars are narrower than ints.
1771 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1772 * fns.c (Fcopy_sequence):
1773 Simplify and tune.
1774 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1775 Don't try to port to hosts where bits_word values have holes; the
1776 code wouldn't work there anyway. Verify this assumption, though.
1777 (bool_vector_bytes): New function.
1778 (make_uninit_bool_vector): New decl.
1779 (bool_vector_fill): Now returns Lisp_Object.
1781 * xfns.c (xic_create_fontsetname):
1782 * xrdb.c (gethomedir): Prefer tail calls.
1784 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1786 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1787 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1789 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1790 that requires a return value.
1791 (Fset_buffer_modified_p): Take advantage of this change to do
1792 a tail call.
1794 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1796 * buffer.c (Frestore_buffer_modified_p): Sync it with
1797 Fset_buffer_modified_p.
1798 (Fforce_mode_line_update): New function, moved from subr.el.
1799 (Fset_buffer_modified_p): Use them.
1800 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1802 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1804 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1805 This avoids undefined behavior when subtracting pointers into
1806 different aways. On my platform it also makes the code a tad
1807 smaller and presumably faster.
1809 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * keyboard.c (command_loop_1): Use region-extract-function.
1812 * insdel.c (Qregion_extract_function): Not static any more (can we
1813 stop pretending that these vars can benefit from being marked static?).
1815 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1817 * search.c (find_newline): If buffer text is relocated during the
1818 "dumb loop", adjust C pointers into buffer text to follow suit.
1819 (Bug#15841)
1821 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1823 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1824 for conversion (Bug#15837).
1826 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1828 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1829 for the entire range of inserted characters. (Bug#15841)
1831 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1833 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1834 unspecified.
1835 (realize_default_face): Remove assignment to distant-foreground if
1836 unspecified (Bug#15815).
1838 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1840 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1841 cache-long-scans disabled, since we don't want to call
1842 prepare_to_modify_buffer (in insert_1_both) for each message we
1843 display.
1845 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1846 from buffer.c. Improve commentary to the buffer field setter
1847 functions.
1849 * buffer.c (bset_cache_long_scans): Static function deleted.
1850 Improve commentary to the buffer field setter functions.
1851 (init_buffer_once): Default for cache-long-scans changed to t.
1852 (Bug#15797)
1854 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1856 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1858 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1859 This bug was introduced in my 2013-06-21 change, and caused
1860 struct Lisp_Sub_Char_Table objects to be given too many slots,
1861 which broke 'make -C admin/unidata'.
1863 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1865 Import changes from mac-port 4.5.
1866 * macfont.m (mac_font_copy_default_descriptors_for_language)
1867 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1868 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1869 (macfont_language_default_font_names): New.
1870 (macfont_list): Rearrange language/charset code.
1871 (macfont_close): Don't check for macfont_info->cache.
1872 (mac_ctfont_create_preferred_family_for_attributes): New font
1873 selection code, call
1874 mac_font_copy_default_name_for_charset_and_languages.
1875 (mac_font_copy_default_descriptors_for_language)
1876 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1878 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1880 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1882 Port to C11 aligned_alloc, and fix some integer overflows.
1883 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1884 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1885 and use of posix_memalign replaced with aligned_alloc.
1886 (aligned_alloc): New function, defined or declared as needed.
1887 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1888 Don't undef; configure.ac now does this.
1889 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1890 (calloc, aligned_alloc): Check for integer overflow.
1891 (aligned_alloc): Rename from memalign. All uses changed.
1892 (memalign): New function, an alias for aligned_alloc.
1894 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1896 * xdisp.c (redisplay_internal): Fix typo in last change.
1898 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1900 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1902 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1905 redisplay--mode-lines-cause.
1906 (redisplay_internal): Keep them uptodate. Remove redundant check of
1907 buffer_shared_and_changed.
1908 * *.[chm]: Number every assignment to update_mode_lines so we
1909 can track why it is set.
1911 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1913 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1915 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1917 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1918 can track why it is set.
1920 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1922 Integer-related fixes for term.c etc.
1923 * dispextern.h (face_tty_specified_color): New function.
1924 * term.c (turn_on_face): Don't rely on undefined behavior when
1925 assigning an out-of-range value to 'long'.
1926 Simplify test for toggling highlight.
1927 (tty_capable_p): Omit last two (unused) args. All callers changed.
1928 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1929 (read_menu_input, tty_menu_activate, tty_menu_show):
1930 * xfaces.c (x_supports_face_attributes_p)
1931 (tty_supports_face_attributes_p):
1932 Use bool for boolean. All callers changed.
1933 (tty_supports_face_attributes_p): Omit defaults for color indices;
1934 no longer needed. Simplify tail call.
1936 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1938 * xdisp.c (prepare_menu_bars): Mark static.
1939 * lisp.h (prepare_menu_bars): Don't declare.
1940 * xselect.c (x_handle_selection_clear):
1941 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1943 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1945 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1946 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1948 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1950 * keyboard.c (Fcommand_error_default_function): Rename from
1951 Fdefault_error_output.
1953 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1955 * keyboard.c (Fdefault_error_output): New function, extracted from
1956 cmd_error_internal.
1957 (syms_of_keyboard): Use it for Vcommand_error_function.
1959 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1961 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1962 (init_eval): Use it to ensure handlerlist is non-NULL.
1963 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1964 (Fsignal): Adjust NULLness test of handlerlist.
1965 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1967 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1969 * callproc.c (call_process): Call prepare_to_modify_buffer before
1970 decoding text read from the sub-process, as the decoded stuff will
1971 be inserted into the buffer. This will invalidate the various
1972 caches maintained for the buffer. (Bug#15148)
1974 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1976 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1977 string of glyphless-char-display.
1979 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1981 * nsfns.m (ns_get_name_from_ioreg): New function.
1982 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1983 OSX >= 10.9. Use ns_get_name_from_ioreg.
1985 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1987 Simplify and port recent bool vector changes.
1988 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1989 only in this file. Use a more-efficient implementation if the
1990 second argument is a power of 2.
1991 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1992 Remove no-longer-necessary compile-time checks.
1993 (bool_vector_exact_payload_bytes): New function.
1994 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1995 exact payload changed to call the new function. Do not assume
1996 that the arg or result fits in ptrdiff_t.
1997 (bool_vector_fill): New function.
1998 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1999 in ptrdiff_t.
2000 (vroundup_ct): Don't assume arg fits in size_t.
2001 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2002 invoke set_category_set.
2003 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2004 All callers changed. Use bool_vector_set.
2005 * category.h (XCATEGORY_SET): Remove; no longer needed.
2006 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2007 bool_vector_bitref.
2008 * data.c (Faref): Use bool_vector_ref.
2009 (Faset): Use bool_vector_set.
2010 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2011 (Fbool_vector_not, Fbool_vector_count_matches)
2012 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2013 * fns.c (concat): Use bool_vector_ref.
2014 (Ffillarray): Use bool_vector_fill.
2015 (mapcar1): Use bool_vector_ref.
2016 (sxhash_bool_vector): Hash words, not bytes.
2017 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2018 a constant, since it's now used in #if.
2019 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2020 unsigned char on unusual architectures, so that we no longer
2021 assume that the number of bits per bits_word is a power of two or
2022 is a multiple of 8 or of CHAR_BIT.
2023 (Qt): Add forward decl.
2024 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2025 at least as strictly as bits_word.
2026 (bool_vector_data, bool_vector_uchar_data): New accessors.
2027 All data structure accesses changed to use them.
2028 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2029 (bool_vector_set): New functions.
2030 (bool_vector_fill): New decl.
2031 (ROUNDUP): Move to alloc.c as described above.
2033 Fix recent gnutls changes.
2034 * gnutls.c (Fgnutls_boot): Don't assume C99.
2035 * process.c (wait_reading_process_output): Fix typo in recent change.
2037 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2039 * process.c (wait_reading_process_output, read_process_output)
2040 (send_process): Check gnutls_state is not NULL.
2042 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2043 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2045 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2047 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2048 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2050 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2051 OSX >= 10.9.
2053 * nsfns.m (Fx_create_frame): Fix memory leak.
2055 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2056 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2057 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2059 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2061 * xdisp.c (message3_nolog, message_with_string): Encode the string
2062 before writing it to the terminal in a non-interactive session.
2064 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2065 sure we concatenate them into a unibyte string.
2067 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2068 resulting temporary name before returning it to the caller.
2069 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2070 is a unibyte string, convert NAME to a unibyte string to ensure
2071 that the result is also a unibyte string.
2073 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2074 create unibyte strings from default paths and directory/file
2075 names.
2077 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2078 string.
2080 * callproc.c (init_callproc): Use build_unibyte_string to make
2081 sure we create unibyte strings from default paths and
2082 directory/file names.
2084 * buffer.c (init_buffer): Don't store default-directory of
2085 *scratch* in multibyte form. The original problem which led to
2086 that is described in
2087 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2088 but it was solved long ago. (Bug#15260)
2090 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2092 Port to stricter C99 platforms.
2093 Especially, C99 prohibits nesting a struct X inside struct Y if
2094 struct X has a flexible array member.
2095 * alloc.c (struct sdata): New type.
2096 (sdata): Implement in terms of struct sdata.
2097 Remove u member; all uses replaced by next_vector, set_next_vector.
2098 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2099 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2100 (struct sblock): Rename first_data member to data, which is now
2101 a flexible array member. All uses changed.
2102 (next_vector, set_next_vector, large_vector_vec): New functions.
2103 (vector_alignment): New constant.
2104 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2105 (struct large-vector): Now merely a NEXT member, since the old approach
2106 ran afoul of stricter C99. All uses changed to use
2107 large_vector_vec or large_vector_offset.
2108 (large_vector_offset): New constant.
2109 * dispnew.c: Include tparam.h, for tgetent.
2110 Do not include term.h; no longer needed.
2111 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2112 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2113 (struct Lisp_Vector): Use a flexible array member for contents,
2114 instead of a union with a member that is an array of size 1.
2115 All uses changed.
2116 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2117 fact that the struct no longer contains a union.
2118 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2119 (struct Lisp_Save_Value, struct Lisp_Free):
2120 Use unsigned, not int, for spacers, to avoid c99 warning.
2121 (union specbinding): Use unsigned, not bool, for bitfield, as
2122 bool is not portable to pre-C99 hosts.
2124 2013-11-04 Glenn Morris <rgm@gnu.org>
2126 * emacs.c (usage_message): Mention that `-L :...' appends.
2128 2013-11-02 Glenn Morris <rgm@gnu.org>
2130 * Makefile.in (abs_builddir): Remove.
2131 (bootstrap_exe): Use relative filename.
2133 Use relative filenames in TAGS files.
2134 * Makefile.in (abs_srcdir): Remove it again.
2135 (.PHONY): Remove frc.
2136 (maintainer-clean): No more TAGS-LISP file.
2137 (TAGS): Pass relative file names to etags.
2138 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2140 * Makefile.in (abs_srcdir): New, set by configure.
2141 (lispdir): Remove.
2142 (maintainer-clean): Remove pointless echo. That should be in the
2143 top-level Makefile, if anywhere. Delete TAGS-LISP.
2144 (extraclean): No s/ and m/ directories for some time.
2145 (TAGS): Also depend on ctagsfiles3.
2146 Remove no-longer-defined S_FILE.
2147 Pass absolute filenames to etags once more.
2148 (TAGS-LISP): Replace lispdir with its expansion.
2149 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2150 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2152 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2154 * xfaces.c (check_lface_attrs, realize_default_face):
2155 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2156 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2158 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2160 * emacs.c (original_pwd): Remove global var by making it local.
2161 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2163 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2165 * xfaces.c: Declare color_distance.
2166 (QCdistant_foreground): New variable.
2167 (NEAR_SAME_COLOR_THRESHOLD): New define.
2168 (load_color2): New function.
2169 (load_color): Call load_color2.
2170 (load_face_colors): Call load_color2 and if distant-color is specified
2171 calculate distant and use distant-color if colors are near.
2172 (LFACE_DISTANT_FOREGROUND): New define.
2173 (merge_face_ref, Finternal_set_lisp_face_attribute)
2174 (Finternal_get_lisp_face_attribute)
2175 (x_supports_face_attributes_p): Handle distant-foreground similar to
2176 foreground.
2177 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2179 * dispextern.h (lface_attribute_index):
2180 Add LFACE_DISTANT_FOREGROUND_INDEX.
2182 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2184 * image.c (pbm_next_char): New function.
2185 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2186 (pbm_scan_number): Use it.
2187 (Qlibjpeg_version): New variable.
2188 (syms_of_image): DEFSYM and initialize it.
2190 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2192 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2194 2013-10-31 Glenn Morris <rgm@gnu.org>
2196 * emacs.c (original_pwd): New char.
2197 (main): If using --chdir, store original_pwd.
2198 (init_cmdargs): When setting Vinvocation_directory based on a
2199 relative argv[0], use original_pwd if set. (Bug#15768)
2201 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2203 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2205 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2207 * insdel.c: Fix minor problems found by static checking.
2208 (Qregion_extract_function): Now static.
2209 (prepare_to_modify_buffer_1): Remove unused locals.
2211 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2213 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2214 (syms_of_xdisp): Declare pre-redisplay-function.
2215 (markpos_of_region): Remove function.
2216 (init_iterator, compute_stop_pos, handle_face_prop)
2217 (face_before_or_after_it_pos, reseat_to_string)
2218 (get_next_display_element, window_buffer_changed)
2219 (redisplay_internal, try_cursor_movement, redisplay_window)
2220 (try_window_reusing_current_matrix, try_window_id, display_line)
2221 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2222 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2223 * window.h (struct window): Remove field `region_showing'.
2224 * dispextern.h (struct it): Remove region_beg/end_charpos.
2225 (face_at_buffer_position, face_for_overlay_string)
2226 (face_at_string_position): Update prototypes.
2227 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2228 (face_at_string_position): Remove `region_beg' and `region_end' args.
2229 * fontset.c (Finternal_char_font):
2230 * font.c (font_at, font_range): Adjust calls accordingly.
2231 * insdel.c (Qregion_extract_function): New var.
2232 (syms_of_insdel): Initialize it.
2233 (prepare_to_modify_buffer_1): Use it.
2235 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2237 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2238 * ftxfont.c (ftxfont_get_gcs):
2239 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2240 * xfaces.c (x_free_colors, x_free_dpy_colors)
2241 (x_create_gc, unload_color):
2242 * xselect.c (x_property_data_to_lisp):
2243 * xsettings.c (parse_settings):
2244 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2245 (get_bits_and_offset): Adjust definition.
2246 * frame.c (XParseGeometry): Adjust locals.
2247 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2248 * regex.h (toplevel): Likewise for reg_syntax_t.
2250 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2252 * eval.c (run_hook_with_args): Use FUNCTIONP.
2254 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2256 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2257 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2258 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2259 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2260 on MS-Windows anyway.
2261 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2262 (free_realized_face): ...adjust user.
2263 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2264 white relief pixels to -1.
2265 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2266 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2267 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2269 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2271 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2272 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2273 in practice now. All callers changed.
2275 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2277 * dispextern.h (struct face): Use bitfields for 'underline_type'
2278 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2279 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2280 'stipple' member. Move 'lface' member up to help...
2281 * xfaces.c (make_realized_face): ...this function to find and
2282 clear just the members that need clearing.
2283 (load_face_colors, realize_x_face):
2284 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2286 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2288 * xftfont.c (struct xftfont_info): Remove set-but-unused
2289 'screen' member.
2290 (xftfont_open): Adjust user.
2291 (xftfont_get_colors): Remove useless prototype.
2293 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2295 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2296 before passing them to 'unexec'. (Bug#15260)
2298 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2300 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2302 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2304 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2305 the changed signature of the font driver's 'close' method.
2307 * w32font.h (w32font_close): Adjust the prototype to the change in
2308 function definition.
2310 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2312 * w32uniscribe.c (uniscribe_close): Adapt the call to
2313 w32font_close to its new prototype.
2315 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2317 Omit unused frame argument of font API's close function.
2318 * font.h (struct font): Drop frame argument. Adjust comment.
2319 * font.c (font_clear_cache, font_close_object): Adjust users.
2320 * ftfont.c (ftfont_close):
2321 * ftxfont.c (ftxfont_close):
2322 * macfont.m (macfont_close):
2323 * nsfont.m (nsfont_close):
2324 * w32font.c (w32font_close):
2325 * xfont.c (xfont_close):
2326 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2327 tweak comments and make functions safe if called more than once for
2328 the same font object.
2330 Perform font-specific cleanup when font object is swept by GC. See
2331 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2332 * alloc.c (cleanup_vector): New function.
2333 (sweep_vector): Call it for each reclaimed vector object.
2334 * font.h (struct font): Adjust comment.
2336 2013-10-24 Glenn Morris <rgm@gnu.org>
2338 * Makefile.in (abs_top_srcdir): New, set by configure.
2340 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2342 Adjust recent font-related changes to fix bug#15686.
2343 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2344 is a live window system frame, mark its default font too.
2346 2013-10-23 Glenn Morris <rgm@gnu.org>
2348 * Makefile.in (RUN_TEMACS): Make relative (again).
2349 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2350 (bootstrap-emacs$(EXEEXT)):
2351 Quote entities that might contain whitespace.
2353 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2355 Port to Solaris 10 and its bundled GCC.
2356 Problem reported by Timothy C. Burt.
2357 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2359 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2361 Do not allow font caches to grow too large.
2362 * alloc.c (compact_font_cache_entry, compact_font_caches):
2363 New functions or stub if not HAVE_WINDOW_SYSTEM.
2364 (compact_undo_list): Factor out from Fgarbage_collect.
2365 Add comment.
2366 (mark_face_cache): Mark face font. Move down to avoid
2367 extra prototypes.
2368 (mark_terminals): Do not mark font cache here.
2369 (Fgarbage_collect): Call compaction functions described
2370 above. Adjust comment.
2372 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2374 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2375 chdir to HOME (bug#15607).
2377 * nsterm.m (Qcocoa, Qgnustep): New variables.
2378 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2379 (ns_get_color): Make selection color work for GNUStep also.
2381 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2383 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2384 handles mouse clicks. Instead, let GPM use the same code as all
2385 the other mice use. See the discussion starting at
2386 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2387 for the details of the problem with the menu bar this fixes.
2389 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2391 Remove port-specific display name lists to avoid extra
2392 complexity and data duplication with display info lists.
2393 * xterm.h (x_display_name_list): Remove declaration.
2394 * xterm.c (x_display_name_list): Remove.
2395 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2396 * xfns.c (x_display_info_for_name, Fx_display_list):
2397 Likewise. Use x_display_list where appropriate.
2398 * w32term.h (w32_display_name_list): Remove declaration.
2399 * w32term.c (w32_display_name_list): Remove.
2400 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2401 Adjust users.
2402 * w32fns.c (x_display_info_for_name, Fx_display_list):
2403 Likewise. Use x_display_list where appropriate.
2404 * nsterm.h (ns_display_name_list): Remove declaration.
2405 * nsterm.m (ns_display_name_list): Remove.
2406 (ns_term_init, syms_of_nsterm): Adjust users.
2407 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2408 Likewise. Use x_display_list where appropriate.
2409 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2410 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2411 (mark_terminals): Mark per-terminal font cache.
2413 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2415 Don't run timers in input-pending-p. Its new check-timers param
2416 provides the prior behavior. (Bug#15045).
2417 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2418 param.
2420 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2422 Make some functions static in non-Microsoft builds.
2423 On my platform (Fedora 19 x86-64), this shrinks the
2424 Emacs executable (text+data) by 0.25%.
2425 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2426 (load_color) [!MSDOS]:
2427 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2428 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2429 * lisp.h (check_existing):
2430 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2431 (network_interface_info) [!WINDOWSNT]:
2432 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2433 Remove extern decls.
2434 * fileio.c (check_existing):
2435 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2436 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2437 (network_interface_info) [!WINDOWSNT]:
2438 * term.c (encode_terminal_code) [!WINDOWSNT]:
2439 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2440 * xfaces.c (load_color) [!MSDOS]:
2441 Now static.
2442 * fileio.c (check_existing, check_executable, check_writable):
2443 * process.c (network_interface_list, network_interface_info):
2444 Move earlier, so that we don't need forward decls.
2445 * gnutls.c (fn_gnutls_transport_set_errno)
2446 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2447 Remove; unused.
2448 * w32.c (init_environment): Use faccessat rather than
2449 check_existing, partly for consistency with the rest of the code
2450 in this file, partly so that check_existing can be static.
2452 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2453 * emacs.c (MAIN_PROGRAM): New macro.
2454 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2455 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2457 bool vector int width fixes
2458 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2459 (Fbool_vector_count_matches_at):
2460 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2461 can exceed PTRDIFF_MAX, at least in theory.
2462 (Fbool_vector_count_matches_at):
2463 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2465 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2467 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2468 (struct sockaddr): Add forward decl, for platforms that lack it.
2470 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2472 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2473 Qnil (Bug#15628).
2475 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2477 * w32.c (network_interface_get_info, network_interface_list)
2478 (network_interface_info): New functions. (Bug#15610)
2479 (GetAdaptersInfo_Proc): New typedef.
2480 (get_adapters_info): New wrapper function.
2481 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2483 * process.h (network_interface_list, network_interface_info):
2484 New prototypes.
2486 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2487 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2488 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2489 for WINDOWSNT. Doc fix.
2490 (syms_of_process): Defsubr Snetwork_interface_list and
2491 Snetwork_interface_info unconditionally.
2493 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2494 in NS GUI sessions. (Bug#15629)
2496 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2498 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2500 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2502 * print.c (print_object): Print " ..." when truncating bool vectors.
2504 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2506 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2507 standard mouse buttons.
2509 * termhooks.h (struct input_event): Remove incorrect commentary.
2511 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2513 Disallow bool vector operations on mixed-length operands.
2514 The old behavior left garbage in the result vector sometimes,
2515 and didn't seem to be useful.
2516 * data.c (Qwrong_length_argument): New static var.
2517 (wrong_length_argument): New function.
2518 (bool_vector_binop_driver): Check that args agree in length.
2520 * keyboard.c, keyboard.h (all_kboards): Now static.
2522 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2524 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2525 note from the lispref.
2527 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2529 * nsterm.h (struct ns_display_info): Remove set-but-unused
2530 member image_cache (image caches are per-terminal anyway).
2531 (FRAME_X_IMAGE_CACHE): Remove.
2532 * nsterm.m (ns_initialize_display_info): Adjust user.
2534 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2536 * w32proc.c: Include mingw_time.h.
2538 * w32.c: Include mingw_time.h.
2540 Implement scrolling of TTY menus when the screen is too short.
2542 * term.c (tty_menu_display): Accept an additional argument, the
2543 menu item from which to start displaying the menu. Account for
2544 the value of Y when limiting the menu to the number of available
2545 screen lines.
2546 (mi_result): New enumeration.
2547 (read_menu_input): Return enumerated value. When the y coordinate
2548 hits min_y or max_y, return scroll indication instead of wrapping
2549 around the menu.
2550 (tty_menu_activate): Handle the scrolling indications from
2551 read_menu_input. Compute the first menu item to display and pass
2552 it to tty_menu_display.
2554 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2556 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2557 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2558 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2559 Adjust to match the change described below.
2560 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2561 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2562 memory_below_frame members to...
2563 * termchar.h (struct tty_display_info): ...here because they're
2564 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2565 * term.c (init_tty):
2566 * nsterm.m (ns_create_terminal):
2567 * w32term.c (w32_create_terminal):
2568 * xterm.c (x_create_terminal): Adjust users.
2569 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2570 to filter out non-TTY frames. Adjust comment.
2571 (scrolling): Adjust user. Prefer eassert for debugging check.
2573 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2575 * xfaces.c (PT_PER_INCH): Remove unused macro.
2576 * termhooks.h (struct terminal): Remove set-but-unused
2577 member fast_clear_end_of_line.
2578 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2579 * nsterm.m (ns_create_terminal):
2580 * term.c (init_tty):
2581 * w32term.c (w32_create_terminal):
2582 * xterm.c (x_create_terminal): Adjust users.
2584 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2586 * lisp.h (bool_vector_size): New function.
2587 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2588 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2589 (Fbool_vector_not, Fbool_vector_count_matches_at):
2590 Remove uses of 'eassume' that should no longer be needed,
2591 because they are subsumed by the 'eassume' in bool_vector_size.
2593 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2595 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2596 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2597 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2599 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2601 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2602 have different dimensions. (Bug#15575)
2604 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2605 visibility.
2607 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2609 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2611 * term.c (tty_menu_show): Never return with unbalanced
2612 specpdl. Use eassert for debugging check. Adjust style.
2614 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2616 * term.c (read_menu_input): Make selection of menu items
2617 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2618 (tty_menu_activate): Fix off-by-one error when computing max_y.
2620 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2622 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2623 audit logging (only used with GnuTLS 3.x) and enable it.
2625 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2627 * dispnew.c (redraw_frame): Remove useless #ifdef because
2628 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2629 Also, move TTY fflush to...
2630 * term.c (tty_update_end): ...this function.
2632 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2634 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2635 the end of the frame's glyph matrix. (Bug#15575)
2637 * term.c (tty_menu_display): Don't move cursor while overwriting
2638 frame's glyphs with menu items. Limit the number of items
2639 displayed to what can be shown on the available screen lines,
2640 excluding the echo area.
2641 (tty_menu_activate): Limit the Y coordinate allowed by
2642 read_menu_input to the last screen line used for menu display.
2644 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2646 * lisp.h (eassume): New macro.
2647 Also, include <verify.h>, for 'assume'.
2648 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2649 (vroundup, vector_nbytes):
2650 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2651 (Fbool_vector_not, Fbool_vector_count_matches)
2652 (Fbool_vector_count_matches_at):
2653 Use eassume, not eassert.
2654 * casetab.c (set_identity, shuffle):
2655 * composite.c (composition_gstring_put_cache):
2656 * dispnew.c (update_frame_1):
2657 * ftfont.c (ftfont_shape_by_flt):
2658 * image.c (gif_load):
2659 * intervals.c (offset_intervals):
2660 * macfont.m (macfont_shape):
2661 Remove calls to 'assume' that are no longer needed, because
2662 --enable-gcc-warnings no longer generates bogus warnings
2663 when these calls are removed.
2665 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2667 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2669 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2671 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2672 (Qsubstitute_env_in_file_name): New var.
2673 (syms_of_fileio): Define it.
2675 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2677 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2678 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2679 (Bug#15575)
2681 * term.c (save_and_enable_current_matrix): Don't allocate and
2682 don't save margin areas.
2683 (restore_desired_matrix): Don't restore margin areas.
2684 (free_saved_screen): Don't free margin areas.
2686 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2688 * image.c: Pacify --enable-gcc-warnings.
2689 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2690 #define only if used.
2692 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2694 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2695 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2696 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2697 (gif_load): For giflib v5.x and later, display the error message
2698 produced by giflib when its functions fail.
2699 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2700 (Bug#15531)
2702 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2704 * keyboard.c (last_event_timestamp): Remove. For X selection and
2705 GTK popup menus, it may be obtained from per-frame X display info.
2706 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2707 (process_special_events): Adjust users.
2708 * keyboard.h (last_event_timestamp): Remove declaration.
2709 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2710 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2711 * menu.h (xmenu_show): Adjust prototype.
2712 * menu.c (Fx_popup_menu): Adjust user.
2713 * xselect.c (x_own_selection, x_get_foreign_selection)
2714 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2716 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2718 * keyboard.c (init_kboard): Now static. Add arg
2719 to denote window system. Adjust comment.
2720 (init_keyboard): Adjust user.
2721 (allocate_kboard): New function.
2722 (syms_of_keyboard):
2723 * nsterm.m (ns_term_init):
2724 * term.c (init_tty):
2725 * w32term.c (w32_create_terminal):
2726 * xterm.c (x_term_init): Use it.
2727 * keyboard.h (init_kboard): Remove prototype.
2728 (allocate_kboard): Add prototype.
2730 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2732 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2733 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2735 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2737 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2739 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2741 * term.c (tty_menu_activate): Flush the output stream after
2742 showing the cursor, and don't mark the frame garbaged at exit from
2743 the function. Fixes redisplay glitches when moving from one menu
2744 to another.
2746 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2748 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2749 or throw error (Bug#15570).
2751 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2753 * intervals.c (temp_set_point_both): Move test into 'eassert',
2754 for speed.
2756 * lisp.h (eassert): Don't use 'assume'.
2757 Sometimes 'assume' wins in performance, and sometimes it loses,
2758 so it shouldn't be used all the time. Perhaps we need two
2759 flavors of 'eassert', one for where 'assume' is far more likely
2760 to help or to hurt; but that can be done later.
2761 Problem reported by Dmitry Antipov in
2762 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2763 Also, don't include <verify.h>; no longer needed.
2765 2013-10-09 Glenn Morris <rgm@gnu.org>
2767 * eval.c (Fcond): Doc tweak.
2769 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2771 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2772 expressions with side effects to eassert. (Bug#15565)
2774 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2776 * fns.c (hashfn_user_defined): Allow hash functions to return any
2777 Lisp_Object.
2779 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2781 Fix minor problems found by static checking.
2782 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2783 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2784 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2785 * keyboard.c (read_menu_command): Remove unused local.
2786 * lisp.h (read_menu_command): New decl.
2787 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2788 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2789 Return ptrdiff_t, not int.
2790 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2791 not int, for benefit of xpalloc.
2792 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2793 and xpalloc.
2794 (have_menus_p): Remove; unused.
2795 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2796 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2797 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2798 Now static.
2799 (save_and_enable_current_matrix): Omit unnecessary casts.
2800 (read_menu_input): Omit local extern decl (now in lisp.h).
2801 Don't access uninitialized storage if mouse_get_xy fails.
2802 (tty_menu_activate): Mark local as initialized, for lint.
2803 (tty_menu_activate, tty_meny_show): Remove unused locals.
2805 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2807 Support menus on text-mode terminals.
2808 * xterm.h (xw_popup_dialog): Add prototype.
2810 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2811 (xmenu_show): Block input here, instead in Fx_popup_menu.
2812 (xw_popup_dialog): New function, with X-specific bits of popup
2813 dialogs.
2815 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2816 New functions.
2818 * window.c (Fset_window_configuration): Use run-time tests of the
2819 frame type instead of compile-time conditionals, when menu-bar
2820 lines are considered.
2822 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2823 (w32_popup_dialog): New prototypes.
2825 * w32menu.c (Fx_popup_dialog): Function deleted.
2826 (w32_popup_dialog): New function, with w32 specific bits of popup
2827 dialogs. Block input here.
2829 * w32inevt.c (w32_console_read_socket): Minor change to add
2830 debugging TTY events.
2832 * w32fns.c (show_hourglass): If returning early because the frame
2833 is not a GUI frame, unblock input.
2835 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2836 (cursorY): New functions.
2838 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2839 WINDOWSNT, macros that call curX and curY elsewhere.
2841 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2843 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2844 specific function to hide and show cursor on a text-mode terminal.
2845 (tty_menu_struct, struct tty_menu_state): New structures.
2846 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2847 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2848 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2849 (tty_menu_locate, save_and_enable_current_matrix)
2850 (restore_desired_matrix, screen_update, read_menu_input)
2851 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2852 (tty_pop_down_menu, tty_menu_last_menubar_item)
2853 (tty_menu_new_item_coords, tty_menu_show): New functions.
2854 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2856 * nsterm.h (ns_popup_dialog): Adjust prototype.
2858 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2859 of in x-popup-menu.
2860 (ns_popup_dialog): Adapt order of arguments to the other
2861 *_menu_show implementations.
2862 (Fx_popup_dialog): Function deleted.
2864 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2866 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2868 * menu.c (have_boxes): New function.
2869 (single_keymap_panes): Use it instead of a compile-time
2870 conditional.
2871 (single_menu_item): Use run-time tests of the frame type instead
2872 of compile-time conditionals.
2873 (encode_menu_string): New function.
2874 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2875 the macro, since different types of frame need different encoding
2876 of menu items.
2877 (digest_single_submenu): Use run-time tests of frame type instead
2878 of, or in addition to, compile-time conditionals.
2879 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2880 (Fx_popup_menu): Detect when the function is called from keyboard
2881 on a TTY. Don't barf when invoked on a text-mode frame.
2882 Check frame type at run time, instead of compile-time conditionals for
2883 invoking terminal-specific menu-show functions.
2884 Call tty_menu_show on text-mode frames.
2885 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2886 run time to determine which alternative to invoke; support dialogs
2887 on TTYs.
2889 * keyboard.h <Qmouse_movement>: Declare.
2891 * keyboard.c <Qmouse_movement>: Now extern.
2892 <Qecho_keystrokes>: New static variable.
2893 (read_key_sequence): Accept an additional argument, a flag to
2894 prevent redisplay during reading of the key sequence. All callers
2895 changed.
2896 (read_menu_command): New function.
2897 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2898 autosave.
2899 (toolkit_menubar_in_use): New function.
2900 (make_lispy_event): Use it instead of a compile-time test.
2902 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2903 window-system being available.
2905 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2906 to x-popup-dialog on the frame type, they all now support popup
2907 dialogs.
2909 * dispnew.c (save_current_matrix): Save the margin areas.
2910 (restore_current_matrix): Restore margin areas.
2911 (update_frame_with_menu): New function.
2913 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2914 Add prototypes.
2916 * alloc.c (make_save_ptr): Now compiled unconditionally.
2918 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2920 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2921 (redraw_frame, update_frame): Adjust users.
2922 * dispextern.h (set_window_update_flags): Adjust prototype.
2923 * xdisp.c (redisplay_internal): When updating all frames with zero
2924 windows_or_buffers_changed, assume that only the windows that shows
2925 current buffer should be really updated.
2927 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2929 Do not allocate huge temporary memory areas and objects while encoding
2930 for file I/O, thus reducing an enormous memory usage for large buffers.
2931 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2932 * coding.h (struct coding_system): New member raw_destination.
2933 * coding.c (setup_coding_system): Initialize it to zero.
2934 (encode_coding_object): If raw_destination is set, do not create
2935 dst_object. Add comment.
2936 * fileio.c (toplevel): New constant E_WRITE_MAX.
2937 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2938 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2940 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2942 * nsterm.m (windowDidExitFullScreen:):
2943 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2945 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2947 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2948 * keyboard.c (unblock_input_to): Don't process pending signals
2949 if a fatal error is in progress.
2951 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2952 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2953 they're talking about words in Lisp bool vectors.
2954 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2955 * data.c (popcount_bits_word): Rename from popcount_size_t.
2956 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2957 All uses changed.
2959 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2961 Improve support for popcount and counting trailing zeros (Bug#15550).
2962 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2963 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2964 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2965 (popcount_size_t_msc, popcount_size_t_gcc):
2966 Remove; now done by Gnulib.
2967 (popcount_size_t): Now a macro that defers to Gnulib.
2968 (count_trailing_zero_bits): Return int, for consistency with
2969 Gnulib and because Emacs prefers signed to unsigned int.
2970 Don't assume that size_t is either unsigned int or unsigned long
2971 or unsigned long long.
2972 (size_t_to_host_endian): Do not assume that size_t is either
2973 exactly 32 or exactly 64 bits wide.
2974 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2975 etc., so that it's now an enum constant, not a macro.
2976 No need to assume that it's either 32 or 64.
2978 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2980 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2981 on >= 10.7.
2983 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2985 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2986 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2988 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2990 emacs_read and emacs_write now use void *, not char *.
2991 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2992 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2993 Buffer arg is now void *, not char *. This matches plain
2994 'read' and 'write' better, and avoids a constraint violation
2995 on Solaris 9 with Oracle Studio.
2997 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2999 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3000 memset to explicit loop. Otherwise copy largest possible chunk
3001 from initialized to uninitialized part, thus allowing the longer
3002 memcpy runs and reducing the number of loop iterations.
3004 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3006 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3007 hide toolbar (Bug#15388).
3008 (windowDidEnterFullScreen:): If presentation options are zero,
3009 set them here (Bug#15388).
3010 (ns_update_auto_hide_menu_bar): Remove runtime check.
3011 Don't auto hide dock unless menubar is also auto hidden.
3013 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3015 * editfns.c (message): Mention batch mode in doc string.
3017 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3019 * nsterm.m (check_native_fs): Remove erroneous comment.
3021 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3023 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3024 uses find_newline instead of scan_newline and so doesn't move point.
3026 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3028 Use hardware support for byteswapping on glibc x86 etc.
3029 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3030 whereas the old swap64 needed 30.
3031 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3032 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3033 Use byteswap.h's macros to swap bytes.
3034 * lisp.h (swap16, swap32, swap64): Remove.
3035 All uses replaced by bswap_16, bswap_32, bswap_64.
3037 * bytecode.c (exec_byte_code): Use some more volatile variables
3038 to work around local variables getting clobbered by longjmp.
3039 Port to pre-C99, which doesn't allow decls after stmts.
3041 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3043 * lisp.h (eassert): Assume that COND is true when optimizing.
3044 In other words, take on the behavior of eassert_and_assume.
3045 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3046 (eassert_and_assume): Remove. All uses replaced by eassert.
3048 * xdisp.c (Qglyphless_char): Now static.
3050 Adjust to merge from gnulib.
3051 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3052 * lisp.h: Include <verify.h>, for 'assume'.
3054 * eval.c (clobbered_eassert): New macro.
3055 (internal_catch, internal_condition_case)
3056 (internal_condition_case_1, internal_condition_case_2)
3057 (internal_condition_case_n): Use it instead of eassert
3058 when the argument contains locals clobbered by longjmp.
3059 Don't use clobbered locals outside of clobbered_eassert.
3060 (internal_lisp_condition_case): Use a volatile variable
3061 to work around a local variable's getting clobbered.
3063 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3065 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3066 (PUSH_HANDLER): New macro.
3067 (catchlist): Remove.
3068 (handlerlist): Always declare.
3070 * eval.c (catchlist): Remove (merge with handlerlist).
3071 (handlerlist, lisp_eval_depth): Not static any more.
3072 (internal_catch, internal_condition_case, internal_condition_case_1)
3073 (internal_condition_case_2, internal_condition_case_n):
3074 Use PUSH_HANDLER.
3075 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3076 handlerlist/catchlist.
3077 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3078 handlerlist which can only handle a single condition-case handler at
3079 a time.
3080 (find_handler_clause): Simplify since we only a single branch here
3081 any more.
3083 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3084 and Bpophandler.
3085 (bcall0): New function.
3086 (exec_byte_code): Add corresponding cases. Improve error message when
3087 encountering an invalid byte-code. Let Bunwind_protect accept
3088 a function (rather than a list of expressions) as argument.
3090 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3091 and make them unconditional now that they're heap-allocated.
3093 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3095 * charset.c (Fdecode_char, Fencode_char): Remove description of
3096 `restriction' arg. now that it's hidden by advertised-calling-convention.
3098 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3100 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3101 Remove unused variable (from mac-port).
3102 (macfont_draw): Use s->ybase for correct y position.
3104 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3106 * frame.h (struct frame): Drop has_minibuffer member because...
3107 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3108 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3110 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3112 * window.h (struct window): Prefer enum text_cursor_kinds to int
3113 for phys_cursor_type member. Move the latter, phys_cursor_width,
3114 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3115 * window.c (replace_window, make_window): Adjust users.
3117 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3119 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3120 this module is never compiled otherwise.
3122 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3124 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3125 (Bug#15500).
3127 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3129 * xdisp.c (get_next_display_element): Don't call face_for_font in
3130 a build configured --without-x. (Bug#15484)
3132 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3134 * window.c (calc_absolute_offset): #elif should be #elif defined.
3136 * frame.c (delete_frame): Block/unblock input to overcome race
3137 condition (Bug#15475).
3139 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3141 * frame.c (delete_frame): Record selected frame only after
3142 calling Qdelete_frame_functions (Bug#15477).
3144 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3146 * nsterm.m (ns_selection_color): Remove.
3147 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3148 NSColor selectedText(Background)Color. Only for COCOA.
3149 (ns_term_init): Remove assignment of ns_selection_color, logic
3150 moved to ns_get_color.
3152 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3153 NS_SELECTION_COLOR_DEFAULT.
3154 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3156 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3158 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3159 frame' does not have the tool_bar_window member.
3161 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3163 Signal error when reading an empty byte-code object (Bug#15405)
3164 * lread.c (read1): signal error
3165 * alloc.c (make_byte_code): eassert header size
3166 (sweep_vectors): change an int to size_t
3168 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3170 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3171 instead of ints, as it's the usual style for offsetof constants. See:
3172 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3174 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3175 This is ugly, but it should fix the performance problem for older
3176 GCC versions in the short run. I'll look into integrating the
3177 Gnulib module for popcount, as a better fix.
3178 See the thread starting in:
3179 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3180 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3181 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3182 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3183 (popcount_size_t): Use it.
3185 2013-09-24 Daniel Colascione <dancol@dancol.org>
3187 * process.c (Fnetwork_interface_info): Fix build break due to
3188 vector changes.
3190 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3192 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3193 Prefer signed to unsigned integers where either will do.
3194 No need for 'const' on locals that do not escape.
3195 Omit easserts with unnecessary and unportable assumptions about
3196 alignment. Avoid unnecessary casts to char *.
3198 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3200 Use union for the payload of struct Lisp_Vector.
3201 This helps to avoid a few glitches dictated by C's aliasing rules.
3202 * lisp.h (struct Lisp_Vector): Use union for next and
3203 contents member. Adjust comment. Change related users.
3204 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3205 Related users changed.
3206 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3207 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3208 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3209 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3211 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3213 Optimize glyph row clearing and copying routines.
3214 * dispextern.h (struct glyph_row): Change layout of struct
3215 glyph_row to help copy_row_except_pointers. Adjust comment.
3216 * dispnew.c (null_row): Remove.
3217 (clear_glyph_row): Use offsetof and memset to find and clear
3218 just the members that need clearing. Adjust comment.
3219 (copy_row_except_pointers): Likewise for copying.
3221 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3223 Some minor cleanups of recently-added bool vector code.
3224 * conf_post.h (assume): Always return void. Use lint version
3225 only if GCC and MSC versions don't apply.
3226 * conf_post.h (assume):
3227 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3228 Depend on _MSC_VER, not __MSC_VER, for consistency with
3229 the rest of Emacs.
3230 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3231 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3232 (bool_vector_binop_driver, count_trailing_zero_bits)
3233 (size_t_to_host_endian): Now static, not static inline;
3234 the latter isn't needed with modern compilers and doesn't
3235 work with older compilers anyway.
3237 * alloc.c (valgrind_p): Use bool for boolean.
3239 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3241 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3242 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3243 (display_last_displayed_message_p, message_buf_print)
3244 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3245 Use bool for boolean.
3246 * dispextern.h (cancel_line, init_desired_glyphs):
3247 Remove ancient leftover.
3248 (help_echo_showing_p, hourglass_shown_p):
3249 * lisp.h (noninteractive_need_newline): Adjust declaration.
3251 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3253 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3254 Move to...
3255 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3256 ...this file and convert the latter to static. Adjust comment.
3257 (make_initial_frame):
3258 * window.c (init_window_once): Adjust user.
3259 * frame.h (last_nonminibuf_frame): Remove declaration.
3260 * lisp.h (selected_frame): Likewise.
3261 * msdos.c (the_only_display_info): Adjust comment.
3263 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3265 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3266 computing the end column of mouse-highlight that comes from
3267 display or overlay strings. (Bug#15437)
3268 (note_mouse_highlight): Adapt calculation of last argument to
3269 mouse_face_from_string_pos to the above change.
3271 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3272 all platforms, not just for clang.
3274 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3276 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3277 about excess arguments to snprintf.
3279 * conf_post.h(assume): Use __builtin_unreachable for clang.
3281 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3283 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3284 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3286 2013-09-23 Daniel Colascione <dancol@dancol.org>
3288 * alloc.c (USE_VALGRIND): New macro; on by default
3289 when ENABLE_CHECKING.
3290 (mark_maybe_object, mark_maybe_pointer)
3291 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3292 valgrind purposes.
3293 (valgrind_p) [USE_VALGRIND]: New variable.
3294 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3296 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3298 * process.c (wait_reading_process_output): Change int pnamelen to
3299 socklen_t.
3301 * nsterm.m (setMarkedText:selectedRange:):
3302 (deleteWorkingText):
3303 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3304 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3305 argument to unsigned long to avoid warning.
3306 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3308 * conf_post.h (assume): Fix compiler error: x shall be cond.
3310 2013-09-22 Daniel Colascione <dancol@dancol.org>
3312 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3313 warning when compiling without a window system.
3315 2013-09-22 Daniel Colascione <dancol@dancol.org>
3317 * data.c (Qbool_vector_p): New symbol.
3318 (bool_vector_spare_mask, popcount_size_t_generic)
3319 (popcount_size_t_msc, popcount_size_t_gcc)
3320 (popcount_size_t)
3321 (bool_vector_binop_driver)
3322 (count_trailing_zero_bits, size_t_to_host_endian)
3323 (Fbool_vector_exclusive_or)
3324 (Fbool_vector_union)
3325 (Fbool_vector_intersection, Fbool_vector_set_difference)
3326 (Fbool_vector_subsetp, Fbool_vector_not)
3327 (Fbool_vector_count_matches)
3328 (Fbool_vector_count_matches_at): New functions.
3329 (syms_of_data): Intern new symbol, functions.
3330 * alloc.c (bool_vector_payload_bytes): New function.
3331 (Fmake_bool_vector): Instead of calling Fmake_vector,
3332 which performs redundant initialization and argument checking,
3333 just call allocate_vector ourselves. Make sure we clear any
3334 terminating padding to zero.
3335 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3336 instead of open-coding the size calculation.
3337 (vroundup_ct): New macro.
3338 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3339 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3340 * composite.c (composition_gstring_put_cache):
3341 Change lint_assume to assume.
3342 * conf_post.h (assume): New macro.
3343 (lint_assume): Remove.
3344 * dispnew.c (update_frame_1): Change lint_assume to assume.
3345 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3346 to assume.
3347 * image.c (gif_load): Change lint_assume to assume.
3348 * lisp.h (eassert_and_assume): New macro.
3349 (Qbool_vector_p): Declare.
3350 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3351 (swap16, swap32, swap64): New inline functions.
3352 * macfont.c (macfont_shape): Change lint_assume to assume.
3353 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3354 * xsettings.c (parse_settings): Use new swap16 and
3355 swap32 from lisp.h instead of file-specific macros.
3357 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3359 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3360 found (which can legitimately happen when the glyph row at the
3361 window start is disabled in the current_matrix. (Bug#15365)
3363 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3365 Fix syntax.h bug introduced by recent INLINE change.
3366 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3367 conditionally compiled one way in some modules, and a different
3368 way in others. This doesn't work with extern inline functions,
3369 which must have the same definition in all modules, because the
3370 defining code might be shared across modules, depending on the
3371 implementation. Symptoms reported by Martin Rudalics in:
3372 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3373 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3374 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3375 overriding the corresponding functions in syntax.h.
3376 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3377 (syntax_property): New inline functions.
3378 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3379 Rewrite in terms of these new functions.
3381 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3383 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3384 not chars_in_text, whose result depends on the multibyteness of
3385 the current buffer. (Bug#15426)
3387 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3389 Port recent change to hosts where pointers aren't 'long'.
3390 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3391 Don't assume that pointers are the same width as 'long'.
3392 Add a compile-time check that a pointer fits into two X slots.
3394 A simpler, centralized INLINE.
3395 * conf_post.h (INLINE): Define only if not already defined.
3396 This allows us to use a single INLINE, defined by one file
3397 per executable.
3398 * emacs.c (INLINE): Define it.
3399 Also, include category.h, charset.h, composite.h, dispextern.h,
3400 syntax.h, systime.h, so that their INLINE definitions are expanded
3401 properly for Emacs.
3402 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3403 * buffer.h, buffer.c (BUFFER_INLINE):
3404 * category.h, category.c (CATEGORY_INLINE):
3405 * character.h, character.c (CHARACTER_INLINE):
3406 * charset.h, charset.c (CHARSET_INLINE):
3407 * composite.h, composite.c (COMPOSITE_INLINE):
3408 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3409 * frame.h, frame.c (FRAME_INLINE):
3410 * intervals.h, intervals.c (INTERVALS_INLINE):
3411 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3412 * lisp.h, alloc.c (LISP_INLINE):
3413 * process.h, process.c (PROCESS_INLINE):
3414 * syntax.h, syntax.c (SYNTAX_INLINE):
3415 * systime.h, sysdep.c (SYSTIME_INLINE):
3416 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3417 * window.h, window.c (WINDOW_INLINE):
3418 Remove. All uses replaced with INLINE.
3420 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3422 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3423 to avoid Bug#15398.
3425 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3427 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3428 'const char *' to avoid compiler warnings due to similar change in
3429 the prototype of x_get_string_resource.
3431 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3433 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3434 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3435 going to replace static variables below. Adjust comments.
3436 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3437 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3438 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3439 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3440 Related users changed.
3441 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3442 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3443 last_mouse_movement_time, going to replace static variables below.
3444 Adjust comments.
3445 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3446 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3447 Remove.
3448 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3449 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3450 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3451 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3452 static variables below.
3453 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3454 (last_mouse_scroll_bar): Remove.
3455 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3456 (mouseExited): Related users changed.
3458 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3460 Do not use external array to process X scroll bar messages.
3461 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3462 (x_send_scroll_bar_event): Pack window pointer into two slots
3463 of XClientMessageEvent if we're 64-bit. Adjust comment.
3464 (x_scroll_bar_to_input_event): Unpack accordingly.
3466 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3468 Ifdef away recent changes which aren't relevant to NS port.
3469 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3470 [!HAVE_NS]: Declare as such.
3471 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3472 [!HAVE_NS]: Define as such.
3474 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3476 * frame.c (x_redo_mouse_highlight): New function
3477 to factor out common code used in W32 and X ports.
3478 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3479 * xterm.h (struct x_display_info):
3480 * w32term.h (struct w32_display_info):
3481 * nsterm.h (struct ns_display_info): New members
3482 last_mouse_motion_frame, last_mouse_motion_x and
3483 last_mouse_motion_y, going to replace static variables below.
3484 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3485 (redo_mouse_highlight): Remove.
3486 (note_mouse_movement, syms_of_xterm): Adjust user.
3487 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3488 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3489 (redo_mouse_highlight): Remove.
3490 (note_mouse_movement, syms_of_w32term): Adjust user.
3491 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3492 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3493 Remove.
3494 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3495 * nsfns.m (compute_tip_xy): Adjust user.
3497 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3499 * frame.c (x_mouse_grabbed): New function.
3500 * dispextern.h (x_mouse_grabbed): Add prototype.
3501 (last_mouse_frame): Remove declaration.
3502 * xterm.h (struct x_display_info):
3503 * w32term.h (struct w32_display_info):
3504 * nsterm.h (struct ns_display_info): New member
3505 last_mouse_frame, going to replace...
3506 * xdisp.c (last_mouse_frame): ...global variable.
3507 (note_tool_bar_highlight):
3508 * w32term.c (w32_mouse_position, w32_read_socket):
3509 * xterm.c (XTmouse_position, handle_one_xevent):
3510 Use x_mouse_grabbed.
3511 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3513 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3515 * w32term.c (w32_read_socket): Avoid temporary
3516 variables in a call to x_real_positions.
3517 * xterm.c (handle_one_xevent): Likewise.
3519 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3521 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3522 (x_icon_type): Remove prototype.
3523 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3524 * frame.c (x_icon_type): Remove.
3525 * w32term.c (x_make_frame_visible, x_iconify_frame):
3526 * xterm.c (x_make_frame_visible, x_iconify_frame):
3527 Use x_set_bitmap_icon to factor out common code.
3529 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3531 * dispextern.h (check_x_display_info, x_get_string_resource):
3532 Declare here just once and unify the latter.
3533 * frame.c (check_x_display_info, x_get_string_resource):
3534 * nsterm.h (check_x_display_info):
3535 * xrdb.c (x_get_string_resource):
3536 * xterm.h (check_x_display_info): Remove prototypes.
3537 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3538 * w32reg.c (x_get_string_resource): Likewise.
3539 (w32_get_rdb_resource): Adjust user.
3541 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xterm.h (struct x_display_info): New member
3544 x_pending_autoraise_frame, going to replace...
3545 * xterm.c (pending_autoraise_frame): ...static variable.
3546 (x_new_focus_frame, XTread_socket): Adjust users.
3547 * w32term.h (struct w32_display_info): New member
3548 w32_pending_autoraise_frame, going to replace...
3549 * w32term.c (pending_autoraise_frame): ...global variable.
3550 (x_new_focus_frame, w32_read_socket): Adjust users.
3552 2013-09-17 Glenn Morris <rgm@gnu.org>
3554 * xdisp.c (message_dolog): If we create *Messages*,
3555 switch it to messages-buffer-mode.
3557 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3559 Don't overuse 'const' in types of locals.
3560 * bidi.c (bidi_count_bytes):
3561 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3562 (xg_event_is_for_scrollbar):
3563 * xselect.c (x_handle_property_notify)
3564 (x_handle_selection_notify, x_handle_dnd_message):
3565 * xsettings.c, xsettings.h (xft_settings_event):
3566 * xterm.c (x_handle_net_wm_state, handle_one_event)
3567 (x_menubar_window_to_frame, x_detect_focus_change)
3568 (construct_mouse_click, note_mouse_movement)
3569 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3570 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3571 (handle_one_xevent, x_handle_net_wm_state):
3572 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3573 (x_handle_dnd_message):
3574 Avoid unnecessary 'const', typically the second 'const' in
3575 'const foo * const arg', a 'const' that does not affect the API
3576 and doesn't significantly help the human reader.
3578 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3580 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3581 only if Glib < 2.36.0.
3582 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3583 * xsettings.c (init_gconf, init_gsettings): Do not check
3584 for g_type_init.
3585 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3586 if GTK >= 2.7.0.
3587 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3589 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3591 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3592 before calling g_type_init.
3594 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3596 * nsterm.m (syms_of_nsterm): ... to here.
3598 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3600 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3601 (ignore_next_mouse_click_timeout): Use Time as X does.
3602 (handle_one_xevent): Avoid cast and use unsigned comparison.
3604 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3606 Do not copy X event in handle_one_xevent except KeyPress case.
3607 Wnen XEvent is processed, it is unlikely to be changed except
3608 KeyPress case, so we can avoid copying and use const pointer to
3609 const data to make sure that an event is not changed elsewhere.
3610 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3611 const' and do not create local copy except for the KeyPress event.
3612 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3613 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3614 (x_handle_net_wm_state, x_menubar_window_to_frame)
3615 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3616 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3617 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3618 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3619 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3620 (x_handle_dnd_message):
3621 * xsettings.c (xft_settings_event):
3622 Use 'const XEvent * const' where appropriate.
3623 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3625 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3627 Fix X event waiting to handle multiple frames.
3628 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3629 * xterm.c (pending_event_wait): Remove. Adjust users.
3630 (x_detect_focus_change): Pass frame arg.
3631 (handle_one_xevent): Find related frame early and clear per-frame
3632 wait_event_type only if this is an event for the relevant frame.
3633 (x_wait_for_event): Use per-frame wait_event_type.
3635 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3637 * nsfns.m (Fx_create_frame): Fix font driver registration for
3638 GNUStep.
3640 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3641 for syms_of_macfont.
3643 * nsterm.m: Include macfont.h.
3644 (ns_tmp_flags, ns_tmp_font): Remove.
3645 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3646 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3647 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3648 (changeFont:): Fix code style. Check for font driver type when
3649 getiing font.
3651 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3652 (f)->descent.
3654 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3655 (nsfont_open): Set font driver type.
3656 Set font->ascent and font->descent. Figure out font instead of
3657 ns_tmp_font, and flags instead of ns_tmp_flags.
3658 Fix indentation. Remove call to ns_draw_text_decoration,
3659 moved to nsterm.
3661 * nsfns.m: Include macfont.h.
3662 (Fx_create_frame): Register macfont driver, make a better default font.
3663 (Fns_popup_font_panel): Get font from macfont driver, if used.
3665 * macfont.m, macfont.h, maccuvs.h: New files.
3667 * font.h: Declare syms_of_macfont.
3669 * font.c (syms_of_font): Call syms_of_macfont.
3671 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3673 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3675 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3676 and it is always zero for others, so I assume that this is an ancient
3677 leftover which nobody will want to change any more.
3678 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3679 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3680 * frame.c (x_set_scroll_bar_width):
3681 * w32fns.c (w32_createscrollbar):
3682 * w32term.c (w32_set_vertical_scroll_bar):
3683 * xfns.c (x_set_scroll_bar_default_width):
3684 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3685 (x_scroll_bar_expose): Related users changed.
3687 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3689 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3690 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3691 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3692 Define as such.
3693 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3694 Define once here...
3695 * nsterm.h, w32term.h, xterm.h: ...and not here.
3696 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3697 Remove unused Xisms.
3698 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3699 these modules are never compiled otherwise.
3701 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3703 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3704 Doc fix. (Bug#15375)
3706 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3708 Unify Fx_focus_frame between all ports.
3709 * frame.h (x_focus_frame): New prototype.
3710 * xfns.c (Fx_focus_frame): Remove.
3711 (syms_of_xfns): Do not defsubr it.
3712 (x_focus_frame): X implementation.
3713 * nsfns.m (Fx_focus_frame): Remove.
3714 (syms_of_nsfns): Do not defsubr it.
3715 (x_focus_frame): NS implementation.
3716 * w32term.c (Fx_focus_frame): Remove.
3717 (x_focus_on_frame): Rename to...
3718 (x_focus_frame): W32 implementation.
3719 * w32term.h (x_focus_on_frame): Remove prototype.
3720 * w32fns.c (Fx_focus_frame): Remove.
3721 (syms_of_w32fns): Do not defsubr it.
3722 * frame.c (Fx_focus_frame): Define here.
3723 (syms_of_frame): Defsubr here.
3724 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3726 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3728 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3729 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3730 each port to reference the port-specific window system data.
3731 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3732 (FRAME_DISPLAY_INFO): Define.
3733 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3734 (FRAME_DISPLAY_INFO): Define. Adjust users.
3735 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3736 (FRAME_DISPLAY_INFO): Define. Adjust users.
3737 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3738 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3739 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3740 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3741 * xselect.c, xterm.c: All related users changed.
3743 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3745 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3746 (x_menubar_window_to_frame): Remove prototypes.
3747 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3748 (x_menubar_window_to_frame, x_top_window_to_frame):
3749 Move from here...
3750 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3751 (x_menubar_window_to_frame, x_top_window_to_frame):
3752 ...to here and convert all but the last to static.
3754 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3756 * lisp.mk (lisp): Add w32-common-fns.elc.
3758 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3760 * charset.c (char_charset): Document an exception for char-charset.
3762 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3764 * xterm.h (x_display_info): New field last_user_time...
3765 * xterm.c (toplevel): ...to replace static last_user_time.
3766 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3768 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3770 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3771 scroll bar values to prevent thumb from disappear and update comment.
3773 2013-09-11 Glenn Morris <rgm@gnu.org>
3775 * emacs.c (usage_message): Possessive apostrophe tweak.
3777 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3779 * nsterm.m (syms_of_nsterm): Use Qns.
3780 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3781 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3782 * xfns.c (x_display_info_for_name, Fx_open_connection):
3783 Remove old '#if 0' code.
3784 (syms_of_xfns): Use Qx.
3785 * termhooks.h (fullscreen_hook): Remove the leftover.
3786 (struct terminal): Fix typo in comment.
3788 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3790 Cleaning up a few X scroll bar bits.
3791 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3792 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3793 New member last_seen_part, going to replace...
3794 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3795 (xt_action_hook) [USE_LUCID]: Adjust user.
3796 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3797 Lucid-specific scroll bar support.
3798 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3799 to int and adjust to use last_seen_part member.
3800 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3801 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3802 Initialize last_seen_part.
3804 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3806 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3807 insert-buffer-substring an empty string.
3809 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3811 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3812 avoiding a GCC warning.
3814 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3816 Ifdef away frame tool bar code when it is not really used.
3817 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3818 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3819 and minimize_tool_bar_window_p under the above.
3820 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3821 (fset_tool_bar_window): Likewise.
3822 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3823 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3824 (change_frame_size_1):
3825 * window.c (window_from_coordinates, Frecenter): Adjust users.
3826 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3827 code is not really used.
3828 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3829 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3830 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3831 [!USE_GTK && !HAVE_NS]: Define as such.
3832 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3833 (note_mouse_highlight, expose_frame):
3834 * xfns.c (x_set_tool_bar_lines):
3835 * xterm.c (handle_one_xevent): Adjust users.
3837 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3839 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3840 This bug was introduced by my 2013-08-26 patch, which incorrectly
3841 assumed that the terminfo implementation doesn't use termcap buffers.
3842 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3843 these buffers apparently are used after all.
3844 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3845 (struct tty_display_info): Define members termcap_term_buffer and
3846 termcap_strings_buffer even if TERMINFO.
3848 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3850 Fix last change.
3851 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3852 'usage' docstring entry to pacify make-docfile.
3854 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3856 Change comparison functions =, <, >, <=, >= to take many arguments.
3857 * data.c: Change comparison functions' interface and implementation.
3858 * lisp.h: Make arithcompare available for efficient two arg
3859 comparisons.
3860 * bytecode.c: Use arithcompare.
3861 * fileio.c: Use new interface.
3863 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3865 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3867 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3869 * eval.c (Feval): Document the new use of `lexical'.
3871 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3873 Review and drop old frame resize hack.
3874 * frame.h (struct frame): Remove force_flush_display_p.
3875 * dispnew.c (update_frame): Adjust user and don't call
3876 flush_frame here. The comment has said that there was an issues
3877 with redisplaying fringes, but I don't see any differences with
3878 and without this hack. Hopefully we can continue without it.
3879 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3880 current frame matrices twice if resized_p is set.
3882 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3884 Do not populate pure Xism x_sync to other ports.
3885 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3886 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3887 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3888 * w32term.h (x_sync): Remove prototype.
3890 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3892 Cleanup frame flushing.
3893 * dispextern.h (struct redisplay_interface):
3894 Drop flush_display_optional because flush_display is enough
3895 for X and flushing via RIF is just a no-op for others.
3896 * frame.h (flush_frame): New function.
3897 * dispnew.c (update_frame):
3898 * minibuf.c (read_minibuf):
3899 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3900 Use it.
3901 * keyboard.c (detect_input_pending_run_timers): Do not flush
3902 all frames but selected one in redisplay_preserve_echo_area.
3903 * nsterm.m (ns_flush): Remove no-op.
3904 (ns_redisplay_interface): Adjust user.
3905 * w32term.h (x_flush): Remove no-op.
3906 (w32_redisplay_interface): Adjust user.
3907 * xterm.c (x_flush): Simplify because we do not flush all
3908 frames at once any more. Adjust comment.
3909 (x_redisplay_interface): Adjust user.
3911 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3913 Port --without-x --enable-gcc-warnings to Fedora 19.
3914 * gfilenotify.c (globals_of_gfilenotify):
3915 Call g_type_init only if using an older glib version that needs it.
3917 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3919 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3920 (last_glyphless_glyph_merged_face_id): Remove declarations.
3921 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3922 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3923 (last_glyphless_glyph_merged_face_id): Now static.
3924 (merge_escape_glyph_face): New function, refactored from...
3925 (get_next_display_element): ...here.
3926 (merge_glyphless_glyph_face): New function, refactored from...
3927 (produce_glyphless_glyph): ...here...
3928 * term.c (produce_glyphless_glyph): ...and here.
3930 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3932 * eval.c (eval_sub): Only call Ffunction if necessary.
3934 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3936 Attempt to make redisplay more selective when changing cursor type.
3937 * frame.h (struct frame): New bitfield cursor_type_changed.
3938 * xdisp.c (cursor_type_changed): Remove.
3939 (try_cursor_movement, redisplay_window, try_window_id)
3940 (set_frame_cursor_types, try_window_reusing_current_matrix):
3941 Adjust to use per-frame bitfield.
3942 (redisplay_internal): Look for cursor type change on each visible
3943 frame and consider all frames if cursor type has been changed on
3944 the frame other than selected. If cursor type has been changed on
3945 selected frame only, do not use fast update.
3947 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3949 Attempt to make redisplay more selective when changing fonts.
3950 * frame.h (struct frame): New bitfield fonts_changed.
3951 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3952 (adjust_frame_glyphs): Add prototype.
3953 * dispnew.c (fonts_changed_p): Remove.
3954 (adjust_glyphs): Remove because we do not
3955 adjust matrices on all frames at once any more.
3956 (adjust_frame_glyphs): Block and unblock input here.
3957 (adjust_glyph_matrix): Use fonts_changed.
3958 (change_frame_size_1): Use adjust_frame_glyphs.
3959 * font.c (font_open_entity): Use fonts_changed.
3960 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3961 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3962 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3963 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3964 (shrink_mini_window, Fresize_mini_window_internal)
3965 (window_scroll_pixel_based, Fset_window_configuration)
3966 (apply_window_adjustment, Fset_window_vscroll):
3967 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3968 Use adjust_frame_glyphs.
3969 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3970 (try_window_reusing_current_matrix, try_window_id, display_line)
3971 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3972 (redisplay_internal): Consider fonts_changed and adjust frame
3973 matrices for each frame only if the frame is visible. If font
3974 has been changed on some frame during full redisplay, retry
3975 only visible frames where the font has been actually changed.
3977 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3979 Cache current header and mode line height for each window.
3980 * window.h (struct window): New fields mode_line_height
3981 and header_line_height.
3982 * window.c (make_window): Initialize them.
3983 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3984 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3985 (current_mode_line_height, current_header_line_height):
3986 Remove declaration.
3987 * xdisp.c (current_mode_line_height, current_header_line_height):
3988 Remove.
3989 (pos_visible_p, init_xdisp): Adjust user.
3990 (redisplay_window): Invalidate mode_line_height and
3991 header_line_height if current and desired matrices do not agree.
3993 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3995 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3996 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3998 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4000 Make --without-x compatible with --enable-gcc-warnings.
4001 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4002 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4003 members under HAVE_WINDOW_SYSTEM.
4004 * keyboard.c (make_lispy_focus_out): Likewise.
4005 (record_menu_key): Move under HAVE_MENUS.
4006 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4007 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4008 (syms_of_xdisp): Adjust user.
4009 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4010 (start_hourglass, cancel_hourglass):
4011 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4012 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4013 and CLEAR_FONT_TABLE_NFONTS.
4014 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4015 Declare only if HAVE_WINDOW_SYSTEM.
4016 (lface_same_font_attributes_p, clear_face_gcs): Define only
4017 if HAVE_WINDOW_SYSTEM.
4019 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4021 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4022 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4023 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4025 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4027 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4029 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4031 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4032 This fixes a type error on hosts where ptrdiff_t is wider than int.
4034 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4036 * keyboard.c (read_key_sequence_vs): New function.
4037 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4038 common code.
4040 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4042 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4044 Makefile improvements.
4045 * Makefile.in (config.status): Don't use double-colon rules, as
4046 they are not portable according to POSIX. Fix shell typo with `;
4047 I guess this rule has never been tested?
4048 (VCSWITNESS): New macro, to override any environment var.
4050 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4052 * xterm.h (struct x_display_info): Do not track X connection
4053 fd separately because it is always available from Display.
4054 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4055 Adjust users.
4057 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4059 * buffer.c (drop_overlay):
4060 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4061 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4063 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4065 * buffer.c (Fmake_overlay, Fmove_overlay):
4066 * intervals.c (set_point_from_marker):
4067 * print.c (PRINTPREPARE): Prefer signal_error
4068 to plain error and report unsuitable marker too.
4070 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4072 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4073 for 'dragging' member.
4074 (struct x_output): Remove set-but-unused leftovers
4075 'left_before_move' and 'top_before_move'.
4076 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4077 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4078 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4079 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4080 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4081 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4082 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4083 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4085 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4087 * nsfont.m (INVALID_GLYPH): New define.
4088 (nsfont_encode_char): Use INVALID_GLYPH.
4089 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4091 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4093 * xterm.c (x_last_mouse_movement_time): Revert last change.
4094 This code should use XDisplayMotionBufferSize to check display's
4095 motion history first, and there are few other issues as well.
4096 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4097 (handle_one_xevent): Adjust user.
4099 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4101 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4102 * frame.c (Flast_nonminibuf_frame): ... to here.
4103 (check_minibuf_window): Don't abort if no window was found
4104 (Bug#15247).
4106 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4108 Use XGetMotionEvents to ask the last mouse motion time from X server.
4109 * xterm.c (X_MOTION_HISTORY): Default to 1.
4110 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4111 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4112 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4113 Ifdef away legacy code.
4114 (XTmouse_position, x_scroll_bar_report_motion):
4115 Use x_last_mouse_movement_time.
4116 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4117 UnmapNotify event.
4119 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4121 * msdos.c (last_mouse_window): Move to...
4122 (dos_rawgetc): ...this function and adjust comment.
4123 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4124 (mouseMoved): ...this function and adjust comment.
4125 * w32term.c (last_window): Likewise with...
4126 (w32_read_socket): ...this function.
4127 * xterm.c (last_window): Likewise with...
4128 (handle_one_xevent): ...this function.
4130 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4132 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4133 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4134 (handle_one_xevent): ...to here.
4135 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4136 otherwise.
4138 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4140 * msdos.c (IT_set_terminal_window): Remove no-op.
4141 (initialize_msdos_display): Adjust terminal setup.
4142 * w32console.c (w32con_set_terminal_window): Remove no-op.
4143 (initialize_w32_display): Adjust terminal setup.
4144 * w32term.c (w32_set_terminal_window): Remove no-op.
4145 (w32_create_terminal): Adjust terminal setup.
4146 * xterm.c (XTset_terminal_window): Remove no-op.
4147 (x_create_terminal): Adjust terminal setup.
4149 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4151 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4152 Remove no-ops.
4153 (ns_create_terminal): Adjust terminal setup.
4154 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4155 Remove no-ops.
4156 (w32_create_terminal): Adjust terminal setup.
4157 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4158 Remove no-ops.
4159 (x_create_terminal): Adjust terminal setup.
4161 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4163 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4164 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4165 * dispnew.c (buffer_posn_from_coords):
4166 * window.c (Fwindow_end, displayed_window_lines):
4167 * xdisp.c (redisplay_mode_lines): Use it.
4169 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4171 * fontset.c (face_for_char): Check char in the current face font first
4172 if HAVE_NS (Bug#15138).
4174 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4176 * window.c (temp_output_buffer_show): Make sure window returned
4177 by display_buffer is live (Bug#15213).
4179 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4181 Minor cleanup to avoid forward declarations.
4182 * coding.h (struct ccl_spec): Remove forward declaration.
4183 * composite.h (toplevel): Include font.h.
4184 (struct composition_it, struct face, struct font_metrics):
4185 Remove forward declaration.
4186 * dispextern.h (struct image, struct atimer): Likewise.
4187 * emacsgtkfixed.h (struct frame): Likewise.
4188 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4189 * font.h (struct font_driver, struct font, struct glyph_string)
4190 (struct face): Remove forward declaration.
4191 * fontset.h (struct face, struct font): Likewise.
4192 * frame.h (toplevel): Style cleanup.
4193 (enum output_method): Move to...
4194 * termhooks.h (enum output_method): ...here.
4195 (struct glyph, struct frame, struct ns_display_info)
4196 (struct x_display_info, struct w32_display_info):
4197 Remove forward declaration.
4198 * xterm.h (toplevel): Include termhooks.h.
4199 (struct font, struct window, struct glyph_matrix, struct frame)
4200 (struct input_event, struct face, struct image): Remove forward
4201 declaration.
4202 * gtkutil.h (struct _widget_value): Likewise.
4203 * keyboard.h (toplevel): Include termhooks.h.
4204 (struct input_event): Remove forward declaration.
4206 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4208 * intervals.c (set_point_from_marker): New function.
4209 * editfns.c (Fgoto_char):
4210 * process.c (Finternal_default_process_filter):
4211 * window.c (select_window_1): Use it.
4212 * buffer.h (set_point_from_marker): Add prototype.
4214 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4216 * w32.c (term_winsock): Call release_listen_threads before calling
4217 WSACleanup.
4218 (_sys_wait_accept): Wait for accept event in a loop with a finite
4219 timeout, instead of waiting indefinitely. Will hopefully avoid
4220 hanging during exit because WSACleanup deadlocks waiting for the
4221 event object to be released. (Bug#14333)
4223 * w32proc.c (release_listen_threads): New function, signals all
4224 the reader threads that listen for connections to stop waiting.
4226 * w32.h (release_listen_threads): Add prototype.
4228 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4230 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4231 field of new marker (for sanity and safety).
4232 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4233 anyway because XMISCTYPE is a function and can't be an lvalue).
4235 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4237 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4238 (x_after_update_window_line, x_scroll_bar_create):
4239 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4240 (handle_one_xevent, x_clear_frame_area):
4241 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4242 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4243 * xterm.h (x_clear_area): Adjust prototype.
4245 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4247 Hook scanning and indentation functions to find_newline. This helps
4248 to avoid duplicated code and renders more respect to newline cache.
4249 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4250 * cmds.c (Fforward_line):
4251 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4252 Use find_newline and avoid unnecessary point movements.
4253 * search.c (scan_newline): Implement on top of find_newline.
4255 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4257 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4258 scoped code (bug#11258).
4260 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4262 * nsterm.m (last_window): New variable.
4263 (EV_TRAILER2): New macro.
4264 (EV_TRAILER): Call EV_TRAILER2.
4265 (mouseMoved:): Add support for mouse-autoselect-window
4266 on nextstep (Bug#6888).
4268 2013-08-28 Andreas Schwab <schwab@suse.de>
4270 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4271 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4272 Remove unused macro definitions.
4273 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4274 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4275 Only define if emacs.
4277 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4279 Prefer enum glyph_row_area to int where appropriate.
4280 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4281 Fix comment.
4282 (window_box, window_box_width, window_box_left, window_box_left_offset)
4283 (window_box_right, window_box_right_offset): Adjust prototypes.
4284 * xdisp.c (window_box, window_box_width, window_box_left)
4285 (window_box_left_offset, window_box_right, window_box_right_offset):
4286 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4287 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4288 * nsterm.m (ns_clip_to_row):
4289 * w32term.c (w32_clip_to_row):
4290 * xterm.c (x_clip_to_row): Likewise.
4292 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4294 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4295 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4297 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4299 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4300 for portability to hosts where /bin/sh has problems.
4302 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4304 Redesign redisplay interface to drop global output_cursor.
4305 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4306 (toplevel): Remove declaration of output_cursor.
4307 (set_output_cursor, x_cursor_to): Remove prototype.
4308 * window.h (struct window): New member output_cursor.
4309 (output_cursor_to): New function to replace RIF member.
4310 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4311 (update_text_area, set_window_cursor_after_update): Use it.
4312 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4313 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4314 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4315 * w32term.c (x_update_window_begin, x_update_window_end):
4316 * xterm.c (x_update_window_begin, x_update_window_end):
4317 Adjust to use per-window output cursor.
4319 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4321 Simplify SELECT_TYPE-related code.
4322 Like EMACS_TIME, this portability layer is no longer needed, since
4323 Emacs has been using fd_set as a portability layer for some time.
4324 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4325 (SELECT_TYPE): Remove. All uses changed to fd_set.
4326 (fd_set) [!FD_SET]: New typedef.
4328 Simplify EMACS_TIME-related code.
4329 This portability layer is no longer needed, since Emacs has been
4330 using struct timespec as a portability layer for some time.
4331 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4332 Include <time.h> rather than "systime.h"; that's all that's needed now.
4333 * dispnew.c: Include <timespec.h> rather than "systime.h";
4334 that's all that's needed now.
4335 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4336 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4337 TIMESPEC_RESOLUTION.
4338 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4339 LOG10_TIMESPEC_RESOLUTION.
4340 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4341 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4342 (make_emacs_time): Remove. All used changed to make_timespec.
4343 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4344 (current_timespec): Rename from current_emacs_time. All uses changed.
4345 (add_emacs_time): Remove. All uses changed to timespec_add.
4346 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4347 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4348 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4349 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4350 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4351 (current_timespec): Rename from current_emacs_time. All uses changed.
4352 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4353 changed to timespec_cmp.
4354 * xgselect.c: Include <timespec.h>, since our .h files don't.
4356 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4358 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4359 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4360 Remove the leftovers.
4361 * gtkutil.c (toplevel): Do not declare Qxft but include
4362 font.h to do so.
4363 * image.c (toplevel): Do not declare Vlibrary_cache because
4364 it's already done in lisp.h.
4366 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4368 * lisp.h (Mouse_HLInfo): Move from here...
4369 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4370 (reset_mouse_highlight): New function.
4371 * msdos.c (dos_set_window_size, IT_update_begin)
4372 (internal_terminal_init):
4373 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4374 (ns_initialize_display_info):
4375 * w32console.c (initialize_w32_display):
4376 * w32term.c (x_update_window_end, x_free_frame_resources)
4377 (w32_initialize_display_info):
4378 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4379 * window.c (Fdelete_other_windows_internal):
4380 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4381 * termchar.h (toplevel):
4382 * xterm.h (toplevel): Include dispextern.h.
4384 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4386 Fix minor problems found by static checking.
4387 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4388 (expect): Avoid nested-if warning.
4389 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4390 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4391 * nsterm.h, nsterm.m (ns_select):
4392 * xgselect.c, xgselect.h (xg_select):
4393 Adjust signature to better match pselect's.
4394 * nsterm.m (ns_select):
4395 Don't set *TIMEOUT, since pselect doesn't.
4396 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4397 diagnostic about assigning const char * to it.
4398 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4400 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4402 * lread.c (substitute_object_recurse): Handle hash-tables as well
4403 (bug#15190).
4405 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4407 Fix unlikely core dump in init_tty, and simplify terminfo case.
4408 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4409 The old version incorrectly dumped core if malloc returned a
4410 buffer containing only non-NUL bytes.
4411 (init_tty): Do not allocate or free termcap buffers; the
4412 struct does that for us now.
4413 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4414 (struct tty_display_info): Define members termcap_term_buffer and
4415 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4416 use them. Allocate them directly in struct rather than indirectly
4417 via a pointer, to simplify init_tty.
4419 * frame.c (check_minibuf_window): Initialize 'window' properly,
4420 so that Emacs reliably aborts later if 'window' is not initialized.
4422 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4424 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4425 of VoidSymbol (Bug#15154).
4427 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4429 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4430 mouse_face_beg_y and mouse_face_end_y.
4431 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4432 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4433 Adjust users and update comment where appropriate.
4435 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4437 * frame.c (check_minibuf_window): New function.
4438 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4439 Call check_minibuf_window (Bug#15183).
4441 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4443 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4444 because this is the only last cursor data we need to keep and consult.
4445 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4446 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4447 Adjust users.
4449 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4451 Fix recovering from possible decompression error.
4452 Since insert_from_gap doesn't always move point, we can't use PT as
4453 the position where the partially decompressed data ends, and
4454 should count how many bytes was produced so far.
4455 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4456 (unwind_decompress): Really delete partially uncompressed data.
4457 (Fzlib_decompress_region): Take decompressed data size into account.
4459 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4461 * syntax.c (init_syntax_once): Adjust comment and do an early
4462 initialization of Qchar_table_extra_slots just once...
4463 * casetab.c (init_casetab_once):
4464 * category.c (init_category_once):
4465 * character.c (syms_of_character):
4466 * coding.c (syms_of_coding):
4467 * xdisp.c (syms_of_xdisp): ...and omit it here.
4469 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4471 * xdisp.c (get_next_display_element): Don't apply to characters
4472 from a display vector the logic of setting it->end_of_box_run_p
4473 suitable for characters from a buffer. (Bug#15175)
4475 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4476 to handle directories, rather than '_utime' which doesn't.
4477 (Bug#15176)
4479 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4481 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4482 or fullscreen (Bug#14627).
4484 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4486 System-dependent integer overflow fixes.
4487 * process.c (Fset_process_window_size): Signal an error if
4488 the window size is outside the range supported by the lower level.
4489 * sysdep.c (set_window_size): Return negative on error,
4490 nonnegative on success, rather than -1, 0, 1 on not in system,
4491 failure, success. This is simpler. Caller changed.
4492 (serial_configure): Remove unnecessary initialization of local.
4493 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4494 size fits in unsigned long; this isn't true on some 32-bit hosts.
4495 Avoid buffer overrun if some future version of /proc/meminfo has a
4496 variable name longer than 20 bytes.
4497 (system_process_attributes) [__FreeBSD__]:
4498 Don't assume hw.availpages fits in 'int'.
4500 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4502 Don't let very long directory names overrun the stack.
4503 Fix some related minor problems involving "//", vfork.
4504 * callproc.c (encode_current_directory): New function.
4505 (call_process): Don't append "/"; not needed.
4506 * fileio.c (file_name_as_directory_slop): New constant.
4507 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4508 this can save the caller having to alloca.
4509 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4510 Use SAFE_ALLOCA, not alloca.
4511 (directory_file_name, Fexpand_file_name): Leave leading "//"
4512 alone, since it can be special even on POSIX platforms.
4513 * callproc.c (call_process):
4514 * process.c (Fformat_network_address):
4515 * sysdep.c (sys_subshell):
4516 Use encode_current_directory rather than rolling our own.
4517 (create_process): No need to encode directory; caller does that now.
4518 * process.h (encode_current_directory): New decl.
4519 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4520 Rework to avoid 'goto xyzzy;'.
4522 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4524 * xdisp.c (handle_face_prop): If the default face was remapped use
4525 the remapped face for strings from prefix properties. (Bug#15155)
4527 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4529 Minor cleanup for redisplay interface and few related functions.
4530 * frame.h (enum text_cursor_kinds): Move from here...
4531 * dispextern.h (enum text_cursor_kinds): ...to here.
4532 (toplevel): Drop unnecessary declarations.
4533 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4534 in update_window_end_hook and draw_window_cursor functions.
4535 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4536 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4537 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4538 * xterm.c (x_update_window_end, x_draw_window_cursor):
4539 * xdisp.c (display_and_set_cursor, update_window_cursor)
4540 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4541 enum text_cursor_kinds where appropriate.
4543 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4545 Redesign redisplay interface to drop updated_row and updated_area.
4546 * dispextern.h (updated_row, updated_area): Remove declaration.
4547 (struct redisplay_interface): Pass glyph row and row area parameters
4548 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4549 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4550 Adjust prototypes.
4551 * dispnew.c (updated_row, updated_area): Remove.
4552 (redraw_overlapped_rows, update_window_line): Adjust user.
4553 (update_marginal_area, update_text_area): Likewise. Pass updated row
4554 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4555 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4556 Adjust users.
4558 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4560 * process.c (flush_pending_output): Remove stub.
4561 All uses removed.
4563 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4565 * callproc.c: Fix race that killed background processes (Bug#15144).
4566 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4567 Record deleted process-id in critical section, not afterwards.
4568 Don't mistakenly kill process created by a call-process invocation
4569 that discards output and does not wait.
4571 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4573 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4574 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4575 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4576 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4577 to shut up compiler in mark_object.
4578 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4580 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4582 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4583 We can't portably rely on PTY_OPEN doing that, even if
4584 it calls posix_openpt with O_CLOEXEC.
4586 2013-08-20 Kenichi Handa <handa@gnu.org>
4588 * character.c (string_char): Improve commentary.
4590 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4592 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4593 (struct animation_cache): Make signature a flexible array member.
4594 All uses changed. This is a tad slower but may insulate us better
4595 from future changes to ImageMagick.
4597 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4599 * image.c: Shrink memory needed for animation cache.
4600 (SIGNATURE_DIGESTSIZE): New constant.
4601 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4602 (imagemagick_create_cache): Copy the signature. This saves
4603 several KB of memory that ImageMagick wastes per signature.
4604 Don't bother updating the update_time, as the caller does that now.
4605 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4606 it's a fixed size struct member now.
4607 (imagemagick_get_animation_cache): Always destroy the signature,
4608 as it's now imagemagick_create_cache's responsibility to copy it.
4609 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4610 and use memcmp rather than strcmp.
4611 eassert that ImageMagick returns a signature of the specified length.
4613 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4615 * image.c (imagemagick_get_animation_cache): Don't segfault on
4616 each invocation.
4617 (imagemagick_get_animation_cache): Revert to previous definition
4618 so that it actually works. But keep the memory leak fix.
4619 (imagemagick_get_animation_cache): Fix memory leak.
4621 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4623 * image.c: Fix animation cache signature memory leak.
4624 Fix some other minor performance problems while we're at it.
4625 (imagemagick_create_cache): Clear just the members that
4626 need clearing. Don't set update_time, as caller does that now.
4627 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4628 Simplify by using pointer-to-pointer instead of a prev pointer.
4629 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4630 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4631 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4632 it's already a copy. Free the signature probe unless it's cached.
4634 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4635 This was introduced by my 2013-08-12 fix for Bug#15035.
4637 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4639 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4640 (imagemagick_prune_animation_cache): Now static.
4642 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4644 * image.c (imagemagick_get_animation_cache): Don't segfault when
4645 pruning all entries.
4647 2013-08-18 Ken Brown <kbrown@cornell.edu>
4649 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4650 static heap if ENABLE_CHECKING is defined.
4651 (max_bss_sbrk_ptr): New variable.
4652 (bss_sbrk): Use it.
4653 (report_sheap_usage): Report maximum static heap usage instead of
4654 ending static heap usage.
4656 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4658 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4659 of zlib_initialized according to the results of calling
4660 init_zlib_functions.
4662 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4664 * image.c: Implement an ImageMagick per-image cache.
4665 (imagemagick_get_animation_cache): Fix a double-free error.
4666 (imagemagick_load_image): Remove the ping_wand code, which only
4667 apparently saved time on invalid animated images, and slowed down
4668 everything else. Optimise for the common case.
4670 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4672 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4674 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4676 * marker.c (set_marker): Remove documentation of undefined behavior.
4678 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4680 * image.c (imagemagick_compute_animated_image): Animate correctly
4681 when sub-images are smaller than the main image.
4682 (imagemagick_compute_animated_image): Setting the iterator row to
4683 zero is apparently not allowed.
4684 (imagemagick_compute_animated_image): Allow images that say they
4685 have sub-images that are bigger than the main image, but just crop
4686 them.
4688 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4690 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4692 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4694 * image.c (imagemagick_compute_animated_image): Respect the GIF
4695 disposal methods.
4697 2013-08-15 Ken Brown <kbrown@cornell.edu>
4699 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4700 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4701 needed.
4703 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4705 Fix minor problems found by static checking.
4706 * frame.c (delete_frame):
4707 * xdisp.c (next_element_from_display_vector):
4708 Avoid uninitialized local.
4709 * image.c (imagemagick_compute_animated_image): Port to C89.
4710 Prefer usual GNU indentation style for loops.
4711 Be more careful about bizarrely large sizes, by using ptrdiff_t
4712 instead of int.
4714 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4716 Fix infinite frame selection loop (Bug#15025).
4717 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4719 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4721 * xdisp.c (compute_window_start_on_continuation_line):
4722 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4723 to make sure we end up setting the window start at the leftmost
4724 visible character of the display line. This avoids funky
4725 horizontal shifting because the window start is not kept on the
4726 same position. (Bug#15090)
4727 (next_element_from_display_vector): Support 'box' face attribute
4728 in the face definitions of a display vector. (Bug#15099)
4730 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4732 * image.c (imagemagick_compute_animated_image): Implement animated
4733 images (bug#14700).
4734 (imagemagick_compute_animated_image): Fix some compilation
4735 warnings. Implement a very simple cache to make the animation
4736 usable at all, but it should be replaced with a per-image cache.
4738 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4740 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4741 to do `for' loops over alist values.
4742 * buffer.h (FOR_EACH_BUFFER):
4743 * process.c (FOR_EACH_PROCESS): Use it.
4744 (handle_child_signal, status_notify, Fget_buffer_process)
4745 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4747 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4749 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4750 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4751 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4752 to xzalloc and so avoid redundant call to memset.
4753 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4754 members because it is allocated with xzalloc and so already zeroed.
4756 2013-08-14 Ken Brown <kbrown@cornell.edu>
4758 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4759 (Bug#15094).
4761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4763 Utility function and macro to copy Lisp string to C string.
4764 * lisp.h (xlispstrdupa): New macro.
4765 (xlispstrdup): New prototype.
4766 * alloc.c (xlispstrdup): New function.
4767 * callint.c (Fcall_interactively):
4768 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4769 (Fsubstitute_in_file_name):
4770 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4771 * image.c (x_create_bitmap_from_file):
4772 * w32term.c (w32_term_init):
4773 * xterm.c (x_term_init): Use xlispstrdup.
4775 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4777 * image.c (imagemagick_load_image): Make animated pictures work.
4778 There's still some problems with background color settings, though
4779 (bug#14700).
4781 * decompress.c (unwind_decompress): Always restore point.
4783 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4785 * marker.c (set_marker): Reformat documentation.
4787 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4789 * xdisp.c (cursor_type_changed): Now static.
4791 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4792 Use changed. This avoids the need to call xmalloc and for the
4793 caller to call xfree, and avoids memory leaks in some situations.
4795 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4797 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4798 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4799 (redisplay_window): If window_end_valid is cleared due to non-zero
4800 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4801 so do not call to try_cursor_movement for that window.
4803 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4805 * window.h (struct window): Convert window_end_pos and
4806 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4807 (wset_window_end_pos, wset_window_end_vpos): Remove.
4808 * dispnew.c (adjust_glyph_matrix):
4809 * window.c (Fwindow_end, replace_window, set_window_buffer)
4810 (make_window):
4811 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4812 (set_vertical_scroll_bar, redisplay_window, try_window)
4813 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4814 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4815 (note_mouse_highlight): Adjust users.
4816 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4817 Add comment.
4819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4821 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4822 * image.c (imagemagick_filename_hint): Use `const char *' and
4823 prefer SSDATA to SDATA to avoid warnings.
4825 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4827 Cleanup window fringes, margins and scroll bars adjustments.
4828 * window.c (set_window_fringes, set_window_margins)
4829 (set_window_scroll_bars, apply_window_adjustment): New functions.
4830 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4831 (Fset_window_scroll_bars): Use them.
4833 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4835 * window.h (struct window): Convert scroll_bar_width
4836 from Lisp_Object to integer. Adjust comment.
4837 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4838 Adjust users.
4839 * window.c (wset_scroll_bar_width): Remove.
4840 (make_window): Initialize scroll_bar_width.
4841 (Fsplit_window_internal): Use direct assignment.
4842 (Fset_window_configuration, save_window_save):
4843 Convert Lisp_Object to integer and back where appropriate.
4844 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4845 bar was actually changed, and mention this in docstring.
4847 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4849 * decompress.c: Minor simplifications.
4850 (Fzlib_decompress_region): Don't bother verifying
4851 that avail_out <= UINT_MAX, as that was confusing.
4852 Mention the restriction in a comment instead.
4853 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4855 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4857 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4858 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4860 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4862 * image.c (imagemagick_filename_hint): Check for errors in the
4863 alist structure.
4865 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4867 * window.c (Fwindow_margins): Return nil when there's no marginal
4868 area, as per the documented API.
4870 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4871 Fmake_vector, as scroll bar's struct members are not all Lisp
4872 objects now. This avoids crashes in GC.
4874 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4875 bool, so its address could be taken.
4877 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4879 * image.c (imagemagick_filename_hint): New function to possibly
4880 apply `image-content-type-suffixes'.
4881 (imagemagick_load_image): Use it.
4883 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4885 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4886 if loading zlib failed.
4888 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4890 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4891 2013-08-13 checkin below. Change bool to BOOL, rule is:
4892 All Obj-C code uses BOOL, except for interfaces callable from C.
4894 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4896 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4898 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4899 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4900 bool instead of BOOL.
4901 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4902 from Lisp_Object to bitfield. Adjust comment.
4903 * w32term.c (x_scroll_bar_create): Adjust user.
4904 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4905 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4906 Use bool for boolean.
4907 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4908 to `unsigned int' when defining a bitfield.
4910 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4912 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4914 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4916 * window.h (struct window): Convert left_margin_cols and
4917 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4918 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4919 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4920 Adjust users.
4921 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4922 Adjust comment.
4923 (showing_window_margins_p, update_window_line, update_frame_1):
4924 * fringe.c (draw_fringe_bitmap_1):
4925 * xdisp.c (window_box_width): Adjust users.
4926 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4927 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4928 Use direct assignment.
4929 (Fset_window_configuration, save_window_save, Fwindow_margins):
4930 Convert Lisp_Object to integer and back where appropriate.
4931 (Fset_window_margins): Adjust user. Return t if any margin
4932 was actually changed, and mention this in docstring.
4934 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4936 * syntax.c (forward_word):
4937 * cmds.c (forward_char, backward_char): Mention the optional argument.
4939 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4941 * window.h (struct window): Convert left_fringe_width
4942 and right_fringe_width from Lisp_Objects to integers.
4943 Adjust comment.
4944 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4945 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4946 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4947 Remove.
4948 (make_window): Initialize new integer fields to -1.
4949 (Fsplit_window_internal): Use direct assignment.
4950 (Fset_window_configuration, save_window_save):
4951 Convert Lisp_Object to integer and back where appropriate.
4952 (Fset_window_fringes): Adjust user. Return t if any fringe
4953 was actually changed, and mention this in docstring.
4955 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4957 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4958 * nsfns.m (x_set_cursor_type):
4959 * w32fns.c (x_set_cursor_type):
4960 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4961 * xdisp.c (set_frame_cursor_types): ...but in common code.
4963 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4965 * font.c (clear_font_cache): New function, stripped from...
4966 (Fclear_font_cache): ...here, which now uses the function
4967 above. Adjust comment.
4968 * font.h (clear_font_cache): Add prototype.
4969 * xfaces.c (clear_face_cache): Use clear_font_cache.
4971 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4973 * window.c (Fset_window_start): Compare `w', not `window' because
4974 `w' might not be equal to `window' after call to decode_live_window.
4976 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4978 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4979 This fixes a problem introduced by the Bug#15035 patch
4980 when using GPG. Reported by Herbert J. Skuhra.
4982 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4984 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4985 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4986 not yet initialized.
4988 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4990 * decompress.c (Fzlib_decompress_region): Support zlib
4991 decompression, too, and rename.
4993 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4995 Minor zlib configuration tweaks.
4996 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4997 Don't assume presence of fn_inflateInit2_ zlib internal function.
4999 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5001 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5002 include the zlib prefix.
5004 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5006 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5007 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5008 define static variables that are pointers to zlib functions to be
5009 dynamically loaded.
5010 (init_zlib_functions) [WINDOWSNT]: New function.
5011 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5012 New macros.
5013 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5014 macros instead of invoking the zlib functions directly.
5015 (syms_of_decompress): DEFSYM Qzlib_dll.
5016 Staticpro Szlib_available_p.
5018 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5020 Avoid looping over all frame windows to freeze and unfreeze.
5021 * window.h (struct window): Drop frozen_window_start_p.
5022 (freeze_window_starts): Drop prototype.
5023 * frame.h (struct frame): New frozen_window_starts flag.
5024 (FRAME_WINDOWS_FROZEN): New macro.
5025 * window.c (freeze_window_start, freeze_window_starts):
5026 Remove.
5027 (select_window, replace_window): Adjust users.
5028 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5029 (window_frozen_p): New function.
5030 (redisplay_window): Use it.
5032 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5034 Fix some fd issues when running subprocesses (Bug#15035).
5035 Fix bugs that can leak files or file descriptors on errors.
5036 Don't unlink open temp files, as that's hard for users to diagnose
5037 when things go awry (e.g., temp disk exhausted).
5038 Don't bother to lock temp files. Check for invalid recursion.
5039 * callproc.c (synch_process_fd): Remove. All uses removed.
5040 (synch_process_tempfile): New var or macro.
5041 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5042 New constants.
5043 (record_kill_process): New arg, the temp name. All callers changed.
5044 (delete_temp_file): Now just a simple wrapper around unlink.
5045 (call_process_kill): New arg, the call_process_fd array.
5046 Close them all. Clear synch_process_pid. Remove the temp file,
5047 or arrange for it to be removed.
5048 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5049 that's been moved to synch_process_tempfile. Caller changed.
5050 Do not remove the tempfile; that's now call_process_kill's
5051 responsibility.
5052 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5053 call_process_kill; the caller now does that.
5054 (call_process_cleanup): Do not close the process fd; that's now
5055 call_process_kill's responsibility.
5056 (Fcall_process): Implement via new function call_process, which
5057 has most of the old body of Fcall_process, but with a different API.
5058 (call_process): New function that does not open or close filefd if
5059 it is nonnegative. Record which fds need to be closed, and let
5060 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5061 Signal an error if invoked recursively (could be done via a hook).
5062 Simplify creation of the tempfile in the MSDOS case.
5063 Don't create the output file until after checking for the executable.
5064 Report any failure to open /dev/null.
5065 Don't open /dev/null for writing twice; once is enough.
5066 Don't create pipe if all output is being discarded or sent to file.
5067 Don't worry about setting up the coding system or reading from the
5068 pipe if all output is being discarded.
5069 Hoist fd_error local into top level, to lessen block nesting.
5070 Don't record deleted pid here; now done by Fcall_process_region.
5071 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5072 and note its success in synch_process_tempfile.
5073 Do not leak resources when child_setup fails.
5074 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5075 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5076 (create_temp_file): Now returns open fd, with an additional
5077 Lisp_Object * argument to return the name. All callers changed.
5078 Do not close the file; rewind it instead, and leave it open for
5079 the caller. Do not lock the temp file. Unwind-protect the file
5080 and the file-descriptor.
5081 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5082 If an asynchrounous process, record it here, not in call_process.
5083 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5084 * eval.c (set_unwind_protect): New function.
5085 * fileio.c (write_region): New function, generalized from the
5086 old Fwrite_region. Do not lock temp files.
5087 (Fwrite_region): Use it.
5088 * lisp.h (set_unwind_protect, write_region): New decls.
5089 * process.c: Include <verify.h>.
5090 (make_process): Mark fds as initially closed.
5091 (deleted_pid_list): Now a list of pid-filename pairs.
5092 All uses changed.
5093 (close_process_fd): New function.
5094 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5095 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5096 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5097 (create_process, create_pty, Fmake_serial_process)
5098 (server_accept_connection): Record which fds need to be closed,
5099 and let deactivate_process close them.
5100 (Fmake_network_process): Do not discard the unwind-protect
5101 until it's safe to do so.
5102 (deactivate_process): Close the fds opened by create_process etc.
5103 (Fprocess_send_eof): Adjust to new way of recording open fds.
5104 Report an error if /dev/null can't be opened, instead of aborting.
5105 * process.h (PROCESS_OPEN_FDS): New constant.
5106 (struct Lisp_Process): New member open_fds.
5107 (record_kill_process, record_deleted_pid): Adjust signatures.
5108 (record_deleted_pid): Move decl here ...
5109 * syswait.h (record_deleted_pid): ... from here.
5111 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5113 * decompress.c: Fix bugs with large buffers and weird inputs.
5114 Tune a bit. Reindent as per usual Emacs style.
5115 (BUFFER_SIZE): Remove.
5116 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5117 more than UINT_MAX bytes. Decompress into the gap instead of into
5118 an auto buffer, as this should avoid copying. Return nil if
5119 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5120 set immediate_quit; we shouldn't trust zlib code that much.
5122 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5124 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5125 errors, and really move the gap to where we want it.
5127 * lisp.h: Include decompress.c support.
5129 * emacs.c (main): Include decompress.c support.
5131 * Makefile.in: Include -lz if present.
5133 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5135 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5136 (initWithTitle:): Initialize frame to 0.
5137 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5138 (fillWithWidgetValue:frame:): Rename from
5139 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5141 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5142 fillWithWidgetValue:frame:
5144 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5145 remove memory leak warnings.
5147 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5148 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5149 menu_pending_title.
5151 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5152 (x_activate_menubar): Update the whole menu.
5153 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5154 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5155 current event is not NSSystemDefined (Bug#15001).
5156 Call ns_check_menu_open only if trackingMenu is 2.
5157 (menuDidClose:): New method, decrease trackingMenu.
5158 (fillWithWidgetValue:setDelegate:): New method.
5159 (fillWithWidgetValue:): Call the above.
5161 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5163 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5165 Omit some unnecessary casts.
5166 Many of these go back to the old pre-C89 days, when they may have
5167 been needed, but we've been assuming C89 or later for a while now.
5168 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5169 (live_float_p, live_misc_p, live_vector_p):
5170 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5171 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5172 (defvar_per_buffer):
5173 * callint.c (Fcall_interactively):
5174 * doc.c (Fsubstitute_command_keys):
5175 * filelock.c (get_boot_time):
5176 * frame.c (xrdb_get_resource):
5177 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5178 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5179 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5180 (menuitem_highlight_callback, menu_destroy_callback)
5181 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5182 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5183 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5184 (xg_tool_bar_help_callback, tb_size_cb):
5185 * image.c (xpm_alloc_color, png_read_from_memory)
5186 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5187 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5188 (syms_of_image):
5189 * keymap.c (describe_map):
5190 * nsfns.m (Fns_display_monitor_attributes_list):
5191 * nsmenu.m (process_dialog:):
5192 * nsterm.m (hold_event):
5193 * process.c (wait_reading_process_output):
5194 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5195 * scroll.c (do_direct_scrolling, scrolling_1):
5196 * termcap.c (tgetent):
5197 * window.c (check_window_containing, add_window_to_list)
5198 (freeze_window_starts):
5199 * xdisp.c (compare_overlay_entries, vmessage):
5200 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5201 (x_get_monitor_attributes_xrandr)
5202 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5203 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5204 * xfont.c (xfont_match, xfont_open):
5205 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5206 (menubar_selection_callback, menu_position_func)
5207 (popup_selection_callback, create_and_show_popup_menu)
5208 (dialog_selection_callback, create_and_show_dialog):
5209 * xrdb.c (x_get_string_resource):
5210 (main) [TESTRM]:
5211 * xsmfns.c (x_session_check_input):
5212 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5213 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5214 (xaw_jump_callback, xaw_scroll_callback):
5215 Omit unnecessary casts.
5217 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5219 Minor string-length refactoring.
5220 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5221 * frame.c (make_monitor_attribute_list):
5222 Prefer build_string to strlen + make_string.
5224 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5226 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5227 don't check minor_code (Bug#14417).
5229 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5231 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5232 vertical positions instead. This avoids calling MATRIX_ROW with
5233 row numbers that are possibly beyond valid limits. (Bug#15064)
5235 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5237 Use xstrdup and build_unibyte_string where applicable.
5238 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5239 * xfns.c (x_window):
5240 * xrdb.c (x_get_customization_string):
5241 * xterm.c (xim_initialize):
5242 * w32fns.c (w32_window): Use xstrdup.
5243 (w32_display_monitor_attributes_list):
5244 * emacs.c (init_cmdargs):
5245 * keyboard.c (PUSH_C_STR):
5246 * nsfont.m (nsfont_open):
5247 * sysdep.c (system_process_attributes):
5248 * w32.c (system_process_attributes):
5249 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5251 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5253 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5254 variables of these types so that GDB would know about them, as aid
5255 for debugging fatal exceptions. (Bug#15024) See also
5256 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5257 discussions.
5259 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5261 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5262 larger than the NSWindow (Bug#14934).
5264 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5266 Redesign redisplay interface to drop global variable updated_window.
5267 Always pass currently updated window as a parameter to update routines.
5268 * dispextern.h (updated_window): Remove declaration.
5269 (struct redisplay_interface): Pass window parameter to
5270 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5271 and after_update_window_hook.
5272 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5273 Adjust prototypes.
5274 * dispnew.c (updated_window): Remove.
5275 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5276 (update_window_line): Adjust to match redisplay interface changes.
5277 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5278 (ns_scroll_run, ns_after_update_window_line):
5279 * w32term.c (x_update_window_begin, x_update_window_end)
5280 (x_after_update_window_line, x_scroll_run):
5281 * xterm.c (x_update_window_begin, x_update_window_end)
5282 (x_after_update_window_line, x_scroll_run):
5283 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5284 Likewise. Adjust comments where appropriate.
5285 (x_cursor_to): Simplify because this is always called during window
5286 update (but install debugging check anyway).
5287 (expose_window): Check must_be_updated_p flag to see whether this
5288 function is called during window update.
5290 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5292 Do not reset window modification event counters excessively.
5293 These leftovers and poor man's tricky methods to catch extra
5294 redisplay's attention are no longer needed.
5295 * frame.c (set_menu_bar_lines_1):
5296 * minibuf.c (read_minibuf_unwind):
5297 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5298 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5299 (window_scroll_line_based, Fset_window_configuration):
5300 * xdisp.c (redisplay_window): Do not reset last_modified and
5301 last_overlay_modified counters.
5303 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5305 * xselect.c (x_send_client_event): Set send_event and serial, memset
5306 data.l as it might be bigger than data.b. Use 24 bit mask to
5307 XSendEvent (Bug#15034).
5309 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5311 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5312 for TTY frames that are not the top frame on their console.
5313 (Bug#14616)
5315 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5317 * w32term.c (w32fullscreen_hook): Really maximize frame when
5318 asked for (Bug#14841).
5320 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5322 Prefer selected_window to Fselected_window, likewise for frames.
5323 * buffer.c (Fbuffer_swap_text):
5324 * data.c (Fvariable_binding_locus):
5325 * window.c (run_window_configuration_change_hook): Adjust users.
5326 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5327 Use decode_live_frame.
5329 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5331 Be more careful if selected window shows the buffer other than current,
5332 use window_outdated only if this is not so. This change should also
5333 address some weird issues discussed in Bug#13012.
5334 * window.h (window_outdated): New prototype.
5335 * window.c (window_outdated): Now here. Convert from static and
5336 always assume window's buffer.
5337 (Fwindow_end, Fwindow_line_height): Use it.
5338 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5339 and always assume window's buffer.
5340 (redisplay_window): Adjust user.
5341 (redisplay_internal): Call to reconsider_clip_changes once and
5342 check whether mode line should be updated only if selected window
5343 shows current buffer.
5344 (run_window_scroll_functions): Use eassert for debugging check.
5345 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5347 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5349 * window.c (window_scroll, window_scroll_pixel_based)
5350 (window_scroll_line_based): Use bool for booleans.
5352 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5354 * process.c: Fix minor off-by-one issues in descriptor counts.
5355 This shouldn't fix any real bugs, but it cleans up the code a bit.
5356 (max_process_desc, max_input_desc): -1, not 0, means none.
5357 All uses changed.
5358 (delete_input_desc): New function.
5359 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5360 (deactivate_process): Scan backwards when recomuting max_process_desc;
5361 that should be faster.
5362 (init_process_emacs): Initialize max_input_desc.
5364 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5366 Use region cache to speedup bidi_find_paragraph_start.
5367 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5368 Rename cache_long_line_scans to cache_long_scans.
5369 * buffer.c (bset_cache_long_line_scans): Rename to
5370 bset_cache_long_scans.
5371 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5372 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5373 into account.
5374 (syms_of_buffer): Rename cache-long-line-scans to
5375 cache-long-scans. Adjust docstring.
5376 * search.c (newline_cache_on_off):
5377 * indent.c (width_run_cache_on_off): Adjust users.
5378 * bidi.c (bidi_paragraph_cache_on_off): New function.
5379 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5380 * insdel.c (prepare_to_modify_buffer):
5381 Invalidate bidi_paragraph_cache if enabled.
5383 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5385 Invalidate region caches only if buffer text is going to be changed.
5386 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5387 (modify_text): ...new prototype.
5388 (prepare_to_modify_buffer_1): New prototype.
5389 * textprop.c (modify_region): Rename to...
5390 (modify_text_properties): ...new function.
5391 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5392 (Fremove_list_of_text_properties): Adjust users.
5393 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5394 (modify_text): ...new function.
5395 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5396 (prepare_to_modify_buffer_1): ...new function.
5397 * casefiddle.c (casify_region):
5398 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5399 (Ftranspose_regions): Use modify_text.
5401 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5403 * lisp.mk (lisp): Add nadvice.elc.
5405 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5407 New macro to iterate over live buffers similar to frames.
5408 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5409 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5410 Declare buffer-related variables here to offload lisp.h.
5411 * buffer.c (Vbuffer_alist): Adjust comment.
5412 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5413 (other_buffer_safely):
5414 * data.c (store_symval_forwarding):
5415 * dispnew.c (Fframe_or_buffer_changed_p):
5416 * fileio.c (Fdo_auto_save):
5417 * filelock.c (unlock_all_files):
5418 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5420 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5422 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5423 * callproc.c (create_temp_file):
5424 * filelock.c (create_lock_file):
5425 Assume mkostemp, since it's now provided by Gnulib.
5427 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5429 * w32.c (mkostemp): New function.
5430 (mktemp): Remove, no longer used. Most of the code reused in
5431 mkostemp. (Bug#15015)
5432 (mktemp): Don't undef.
5434 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5436 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5437 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5438 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5439 (free_glyph_pool, check_glyph_memory): Likewise for
5440 all users. Adjust comments where appropriate.
5442 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5444 * composite.h: Minor fixups.
5445 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5446 to fix a misspelling, and change it to an inline function while
5447 we're at it (it need not be a macro). All uses changed.
5448 (composition_method, composition_valid_p):
5449 Rewrite to avoid assignments in if-conditions.
5451 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5453 Do not use global Lisp_Object in composition macros.
5454 * composite.h (composition_temp): Remove declaration.
5455 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5456 (composition_method, composition_valid_p): ...inline functions.
5457 (compose_region): Remove the leftover.
5458 * composite.c (composition_temp): Remove.
5459 (run_composition_function, update_compositions)
5460 (composition_compute_stop_pos, composition_adjust_point)
5461 (Ffind_composition_internal):
5462 * coding.c (handle_composition_annotation):
5463 * xdisp.c (handle_composition_prop, check_point_in_composition):
5464 Related users changed.
5466 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5468 Drop FRAME_PTR typedef.
5469 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5470 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5471 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5472 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5473 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5474 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5475 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5476 All related users changed.
5478 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5480 * eval.c (default_toplevel_binding): New function.
5481 (Fdefvar): Use it.
5482 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5483 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5484 (syms_of_eval): Export them.
5485 * data.c (Fdefault_value): Micro cleanup.
5486 * term.c (init_tty): Use "false".
5488 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5490 Fix X GC leak in GTK and raw (no toolkit) X ports.
5491 * xterm.c (x_free_frame_resources): If white and black relief
5492 GCs are allocated, always free them here.
5493 * xfns.c (x_make_gc): Omit redundant initialization.
5494 * widget.c (create_frame_gcs): Remove the leftover.
5495 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5496 in x_free_frame_resources.
5498 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5500 * nsterm.m (windowWillResize:toSize:): Only change title if
5501 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5502 modifying it.
5503 (viewDidEndLiveResize): New method.
5505 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5506 inside NS_IMPL_COCOA.
5508 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5510 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5511 Do not check whether undo is enabled because record_insert and
5512 record_delete does that themselves.
5514 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5516 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5517 member which is not really used any more.
5518 (FRAME_XIC_BASE_FONTNAME): Remove.
5519 * xfns.c (xic_free_fontset): Adjust user.
5520 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5521 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5522 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5523 (xdialog_show): Use eassert for debugging check.
5524 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5526 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5528 * fileio.c, fns.c (merge): Move extern decl from here ...
5529 * lisp.h (merge): ... to here.
5531 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5533 Fix last font-related change.
5534 * w32font.h (w32font_list_internal, w32font_match_internal):
5535 Fix prototype.
5536 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5537 (uniscribe_list_family): Adjust to match font API change.
5538 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5539 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5541 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5543 * frame.h (FRAME_MOUSE_UPDATE):
5544 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5545 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5547 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5549 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5550 * font.h (struct font_driver): Change list, match, and list_family
5551 functions to accept struct frame * as first arg.
5552 * font.c (font_score, font_compare, font_sort_entities):
5553 Remove prototypes.
5554 (font_sort_entities, font_list_entities, font_select_entity):
5555 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5556 match font API change.
5557 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5558 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5559 * ftxfont.c (ftxfont_list, ftxfont_match):
5560 * xftfont.c (xftfont_list, xftfont_match):
5561 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5562 * w32font.c (w32font_list, w32font_match, w32font_list):
5563 (w32font_list_internal, w32_font_match_internal): Likewise.
5564 * xfaces.c (Fx_family_fonts): Adjust user.
5566 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5568 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5569 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5570 only if HAVE_X_WINDOWS is in use.
5571 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5572 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5573 * w32term.c (x_wm_set_icon_position): Likewise.
5574 * w32fns.c (x_icon): Adjust user.
5576 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5578 * xterm.c (last_mouse_press_frame): Remove the
5579 leftover which is not really used any more.
5580 (handle_one_xevent, syms_of_xterm): Adjust users.
5581 (x_flush): Call XFlush once per each X display, not frame.
5582 This is better because this code always unconditionally skips
5583 non-X frames in Vframe_list and issues the only XFlush if we
5584 have more than one X frame on the same X display.
5585 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5586 Use bool for booleans.
5587 (x_draw_glyph_string_background, cvt_string_to_pixel):
5588 (cvt_pixel_dtor): Drop unnecessary prototypes.
5589 * xterm.h (x_display_ok): Adjust prototype.
5591 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5593 Drop unnecessary functions that deals with frame pixel size.
5594 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5595 (x_pixel_height): Drop prototypes.
5596 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5597 (x_pixel_height): Drop implementations.
5598 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5599 which should be always valid for window frame.
5600 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5601 * w32menu.c (Fx_popup_dialog):
5602 * xmenu.c (Fx_popup_dialog): Likewise for both.
5604 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5606 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5607 frame parameters and call to Fmodify_frame_parameters just once.
5608 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5609 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5610 and mention nil frame in docstring.
5612 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5614 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5615 (x_figure_window_size): Likewise. Adjust to return long.
5616 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5617 (toplevel): Move Qterminal_live_p to...
5618 * terminal.c (toplevel): ...here, make it static, and...
5619 (syms_of_terminal): ...DEFSYM here.
5620 * frame.h (Qterminal_live_p): Remove declaration.
5621 (make_frame, x_figure_window_size): Adjust prototype.
5622 * nsfns.m (Fx_create_frame): Use long for window flags.
5624 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5626 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5627 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5628 Do not assume that emacs_close (INT_MAX) is a no-op.
5630 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5632 * xfaces.c (make_face_cache): For struct face_cache, prefer
5633 xmalloc to xzalloc and so avoid redundant call to memset.
5634 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5636 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5638 * fringe.c (draw_window_fringes, update_window_fringes)
5639 (compute_fringe_widths):
5640 * w32term.c (x_draw_glyph_string):
5641 * window.c (candidate_window_p, Frecenter):
5642 * xfaces.c (realize_basic_faces, realize_default_face)
5643 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5644 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5645 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5646 * xmenu.c (Fx_menu_bar_open_internal):
5647 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5648 * xsettings.c (xft_settings_event):
5649 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5650 Use bool for booleans. Adjust style and comments where
5651 appropriate.
5652 * dispextern.h (draw_window_fringes, update_window_fringes)
5653 (compute_fringe_widths):
5654 * xterm.h (x_had_errors_p): Adjust prototype.
5656 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5658 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5659 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5661 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5663 * fns.c (toplevel): Remove comment before Fsafe_length because
5664 it checks for QUIT.
5666 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5668 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5670 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5672 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5673 frame which got the message is still alive, before dereferencing
5674 its pointer. (Bug#14970)
5676 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5677 be a live window, before using it as such. (Bug#14970)
5679 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5681 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5682 w32_detect_focus_change instead of doing part of its job by hand.
5683 This fixes the problem whereby FOCUS_OUT events were not sent to
5684 the event queue.
5686 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5688 * process.c (Fprocess_list): Doc fix.
5690 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5691 being re-exposed only if it didn't ask to become visible.
5692 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5693 was previously iconified. (Bug#14841)
5694 (x_iconify_frame): Mark the frame iconified.
5696 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5698 Fix minor problems found by static checking.
5699 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5700 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5702 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5704 * eval.c (set_specpdl_old_value): New function.
5705 (unbind_to): Minor simplification.
5706 (get_backtrace_frame): New function.
5707 (Fbacktrace_frame): Use it. Add `base' argument.
5708 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5709 (syms_of_eval): Export backtrace-eval.
5710 * xterm.c (x_focus_changed): Simplify.
5712 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5714 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5716 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5718 * xdisp.c (redisplay_window): Instead of moving point out of
5719 scroll margin, reject the force_start method, and try scrolling
5720 instead. (Bug#14780)
5722 2013-07-24 Ken Brown <kbrown@cornell.edu>
5724 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5725 (Bug#14944).
5727 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5729 * eval.c (Fprogn): Do not check that BODY is a proper list.
5730 This undoes the previous change. The check slows down the
5731 interpreter, and is not needed to prevent a crash. See
5732 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5734 2013-07-23 Glenn Morris <rgm@gnu.org>
5736 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5738 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5740 Port to GNU/Linux systems with tinfo but not ncurses.
5741 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5742 to decide whether ncurses is being used. Without this change,
5743 GCC complains about tgetent not being declared, on a system
5744 that has tinfo installed but ncurses not installed.
5746 * eval.c (Fprogn): Check that BODY is a proper list.
5748 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5749 * data.c (Fsetq_default):
5750 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5751 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5752 (Fcondition_case):
5753 Tune by taking advantage of the fact that ARGS is always a list
5754 when a function is declared to have UNEVALLED args.
5756 * emacsgtkfixed.c: Port to GCC 4.6.
5757 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5759 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5761 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5762 here to silence compiler warnings.
5764 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5766 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5767 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5768 from messing up Emacs's 'struct frame' (Bug#14923).
5770 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5772 * alloc.c (make_save_ptr_ptr): Define this function.
5773 It was inadvertently omitted. It's needed only if
5774 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5776 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5778 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5779 frame have focus (Bug#14895).
5781 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5783 Avoid vfork-related deadlock more cleanly.
5784 * callproc.c (child_setup): When the child's exec fails, output
5785 the program name, as that's more useful. Use O_NONBLOCK to avoid
5786 deadlock.
5787 * process.c (create_process_1): Remove; no longer needed.
5788 (create_process): Remove timer hack; no longer needed, now that
5789 the child avoids deadlock.
5791 2013-07-20 Glenn Morris <rgm@gnu.org>
5793 * image.c (Fimage_flush): Fix doc typo.
5795 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix array bounds violation when pty allocation fails.
5798 * process.c (PTY_NAME_SIZE): New constant.
5799 (pty_name): Remove static variable; it's now auto.
5800 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5801 Take pty_name as an arg rather than using a static variable.
5802 All callers changed.
5803 (create_process): Recover pty_flag from process, not from volatile local.
5804 (create_pty): Stay inside array even when pty allocation fails.
5805 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5807 * lread.c (Fload): Avoid initialization only when lint checking.
5808 Mention that it's needed only for older GCCs.
5810 2013-07-20 Kenichi Handa <handa@gnu.org>
5812 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5813 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5815 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5817 * lread.c (Fload): Avoid uninitialized warning.
5819 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5821 Fix some minor file descriptor leaks and related glitches.
5822 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5823 (create_lock_file): Use write, not emacs_write.
5824 * image.c (slurp_file, png_load_body):
5825 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5826 (server_accept_connection):
5827 Don't leak an fd on memory allocation failure.
5828 * image.c (slurp_file): Add a cheap heuristic for growing files.
5829 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5830 as that's what the other routines do. Maybe input need not be
5831 blocked at all, but it's better to be consistent.
5832 Avoid undefined behavior when strlen is zero.
5834 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5835 (NSTATICS): Now a constant; doesn't need to be a macro.
5837 2013-07-19 Richard Stallman <rms@gnu.org>
5839 * coding.c (decode_coding_utf_8): Add simple loop for fast
5840 processing of ASCII characters.
5842 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5844 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5846 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5848 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5849 unportable 'struct x_display_info'.
5850 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5851 is a portable type.
5853 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5855 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5856 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5857 or fscanf fails.
5858 (system_process_attributes): Prefer plain char to unsigned char
5859 when either will do. Clean up properly if interrupted or if
5860 memory allocations fail. Don't assume sscanf succeeds.
5861 Remove no-longer-needed workaround to stop GCC from whining.
5862 Read command-line once, instead of multiple times. Check read status a
5863 bit more carefully.
5865 Fix obscure porting bug with varargs functions.
5866 The code assumed that int is treated like ptrdiff_t in a vararg
5867 function, which is not a portable assumption. There was a similar
5868 -- though these days less likely -- porting problem with various
5869 assumptions that pointers of different types all smell the same as
5870 far as vararg functions is conserved. To make this problem less
5871 likely in the future, redo the API to use varargs functions.
5872 * alloc.c (make_save_value): Remove this vararg function.
5873 All uses changed to ...
5874 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5875 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5876 New functions.
5877 (make_save_ptr): Rename from make_save_pointer, for consistency with
5878 the above. Define only on platforms that need it. All uses changed.
5880 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5882 * keyboard.c: Try to fix typos in previous change.
5883 (DISPLAY_LIST_INFO): New macro.
5884 (kbd_buffer_get_event): Do not access members that are not present
5885 in X11. Revert inadvertent change of "!=" to "=".
5887 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5889 * keyboard.c (kbd_buffer_get_event):
5890 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5891 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5893 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5895 * filelock.c: Fix unlikely file descriptor leaks.
5896 (get_boot_time_1): Rework to avoid using emacs_open.
5897 This doesn't actually fix a leak, but is better anyway.
5898 (read_lock_data): Use read, not emacs_read.
5900 * doc.c: Fix minor memory and file descriptor leaks.
5901 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5902 (get_doc_string, Fsnarf_documentation):
5903 Fix file descriptor leak on error.
5905 * term.c: Fix minor fdopen-related file descriptor leaks.
5906 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5907 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5909 * charset.c: Fix file descriptor leaks and errno issues.
5910 Include <errno.h>.
5911 (load_charset_map_from_file): Don't leak file descriptor on error.
5912 Use plain record_xmalloc since the allocation is larger than
5913 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5914 of entries.
5915 * eval.c (record_unwind_protect_nothing):
5916 * fileio.c (fclose_unwind):
5917 New functions.
5918 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5919 The replacement doesn't block input, but that no longer seems
5920 necessary.
5922 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5924 * lread.c: Fix file descriptor leaks and errno issues.
5925 (Fload): Close some races that leaked fds or streams when 'load'
5926 was interrupted.
5927 (Fload, openp): Report error number of last nontrivial failure to open.
5928 ENOENT counts as trivial.
5929 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5930 New functions.
5931 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5932 now that the function is always called with a nonnegative arg.
5933 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5934 All uses replaced with ...
5935 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5937 A few more minor file errno-reporting bugs.
5938 * callproc.c (Fcall_process):
5939 * doc.c (Fsnarf_documentation):
5940 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5941 * process.c (set_socket_option):
5942 Don't let a constructor trash errno.
5943 * doc.c: Include <errno.h>.
5945 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5947 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5949 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5951 Fix w32 bug with call-process-region (Bug#14885).
5952 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5953 to Fcall_process when the input is empty. This simplifies the
5954 code a bit. It makes no difference on POSIXish platforms but
5955 apparently it fixes a bug on w32.
5957 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5958 * fileio.c (close_file_unwind): Don't close if FD is negative;
5959 this can happen when unwinding a zapped file descriptor.
5960 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5961 in case Emacs runs out of memory between the two unwind-protects.
5962 Don't trash errno when closing FD.
5963 Zap the FD in the specpdl when closing it, instead of deferring
5964 the removal of the unwind-protect; this fixes a bug where a child
5965 function unwinds the stack past us.
5967 New unwind-protect flavors to better type-check C callbacks.
5968 This also lessens the need to write wrappers for callbacks,
5969 and the need for make_save_pointer.
5970 * alloca.c (free_save_value):
5971 * atimer.c (run_all_atimers):
5972 Now extern.
5973 * alloc.c (safe_alloca_unwind):
5974 * atimer.c (unwind_stop_other_atimers):
5975 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5976 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5977 * minibuf.c (choose_minibuf_frame_1):
5978 * process.c (make_serial_process_unwind):
5979 * xdisp.h (pop_message_unwind):
5980 * xselect.c (queue_selection_requests_unwind):
5981 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5982 * alloca.c (record_xmalloc):
5983 Prefer record_unwind_protect_ptr to record_unwind_protect with
5984 make_save_pointer.
5985 * alloca.c (Fgarbage_collect):
5986 Prefer record_unwind_protect_void to passing a dummy.
5987 * buffer.c (restore_buffer):
5988 * window.c (restore_window_configuration):
5989 * xfns.c, w32fns.c (do_unwind_create_frame)
5990 New wrapper. All record-unwind uses of wrappee changed.
5991 * buffer.c (set_buffer_if_live):
5992 * callproc.c (call_process_cleanup, delete_temp_file):
5993 * coding.c (code_conversion_restore):
5994 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5995 * editfns.c (save_excursion_restore)
5996 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5997 (save_restriction_restore):
5998 * eval.c (restore_stack_limits, un_autoload):
5999 * fns.c (require_unwind):
6000 * keyboard.c (recursive_edit_unwind, tracking_off):
6001 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6002 * macros.c (pop_kbd_macro, restore_menu_items):
6003 * nsfns.m (unwind_create_frame):
6004 * print.c (print_unwind):
6005 * process.c (start_process_unwind):
6006 * search.c (unwind_set_match_data):
6007 * window.c (select_window_norecord, select_frame_norecord):
6008 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6009 (fast_set_selected_frame):
6010 * xfns.c, w32fns.c (unwind_create_tip_frame):
6011 Return void, not a dummy Lisp_Object. All uses changed.
6012 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6013 * callproc.c (call_process_kill):
6014 * fileio.c (restore_point_unwind, decide_coding_unwind)
6015 (build_annotations_unwind):
6016 * insdel.c (Fcombine_after_change_execute_1):
6017 * keyboard.c (read_char_help_form_unwind):
6018 * menu.c (unuse_menu_items):
6019 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6020 * sound.c (sound_cleanup):
6021 * xdisp.c (unwind_redisplay):
6022 * xfns.c (clean_up_dialog):
6023 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6024 Accept no args and return void, instead of accepting and returning
6025 a dummy Lisp_Object. All uses changed.
6026 * cygw32.c (fchdir_unwind):
6027 * fileio.c (close_file_unwind):
6028 * keyboard.c (restore_kboard_configuration):
6029 * lread.c (readevalllop_1):
6030 * process.c (wait_reading_process_output_unwind):
6031 Accept int and return void, rather than accepting an Emacs integer
6032 and returning a dummy object. In some cases this fixes an
6033 unlikely bug when the corresponding int is outside Emacs integer
6034 range. All uses changed.
6035 * dired.c (directory_files_internal_unwind):
6036 * fileio.c (do_auto_save_unwind):
6037 * gtkutil.c (pop_down_dialog):
6038 * insdel.c (reset_var_on_error):
6039 * lread.c (load_unwind):
6040 * xfns.c (clean_up_file_dialog):
6041 * xmenu.c, nsmenu.m (pop_down_menu):
6042 * xmenu.c (cleanup_widget_value_tree):
6043 * xselect.c (wait_for_property_change_unwind):
6044 Accept pointer and return void, rather than accepting an Emacs
6045 save value encapsulating the pointer and returning a dummy object.
6046 All uses changed.
6047 * editfns.c (Fformat): Update the saved pointer directly via
6048 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6049 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6050 (unwind_body): New function.
6051 (record_unwind_protect): First arg is now a function returning void,
6052 not a dummy Lisp_Object.
6053 (record_unwind_protect_ptr, record_unwind_protect_int)
6054 (record_unwind_protect_void): New functions.
6055 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6056 * fileio.c (struct auto_save_unwind): New type.
6057 (do_auto_save_unwind): Use it.
6058 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6059 * insdel.c (struct rvoe_arg): New type.
6060 (reset_var_on_error): Use it.
6061 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6062 New constants.
6063 (specbinding_func): Remove; there are now several such functions.
6064 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6065 (set_unwind_protect_ptr): New function.
6066 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6068 Be simpler and more consistent about reporting I/O errors.
6069 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6070 Say "Read error" and "Write error", rather than "I/O error", or
6071 "IO error reading", or "IO error writing", when a read or write
6072 error occurs.
6073 * process.c (Fmake_network_process, wait_reading_process_output)
6074 (send_process, Fprocess_send_eof, wait_reading_process_output):
6075 Capitalize diagnostics consistently. Put "failed foo" at the
6076 start of the diagnostic, so that we don't capitalize the
6077 function name "foo". Consistently say "failed" for such
6078 diagnostics.
6079 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6080 All callers changed. This is so it can use report_file_error.
6081 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6082 diagnostics consistently as above.
6084 * fileio.c (report_file_errno): Fix errno reporting bug.
6085 If the file name is neither null nor a pair, package it up as a
6086 singleton list. All callers changed, both to this function and to
6087 report_file_error. This fixes a bug where the memory allocator
6088 invoked by list1 set errno so that the immediately following
6089 report_file_error reported the wrong errno value.
6091 Fix minor problems found by --enable-gcc-warnings.
6092 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6093 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6095 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6097 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6098 Set event->arg to Qt if switch-event shall be generated.
6099 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6101 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6103 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6104 FOCUS_OUT_EVENT.
6106 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6107 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6108 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6109 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6110 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6111 and there is a focused frame.
6112 (head_table): Add focus-in and focus-out.
6113 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6114 bind to handle-focus-in/out.
6116 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6117 (Fhandle_switch_frame): Call Fhandle_focus_in.
6118 (syms_of_frame): defsubr handle-focus-in/out.
6120 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6122 Fix porting bug to older POSIXish platforms (Bug#14862).
6123 * sysdep.c (emacs_pipe): New function, that implements
6124 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6125 This should port better to CentOS 5 and to Mac OS X 10.6.
6126 All calls to pipe2 changed.
6128 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6129 This makes the code easier to read and the executable a bit smaller.
6130 Do not replace all calls to Fcons that happen to create lists,
6131 just calls that are intended to create lists. For example, when
6132 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6133 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6134 Similarly for list2 through list5.
6135 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6136 * bytecode.c (exec_byte_code):
6137 * callint.c (quotify_arg, Fcall_interactively):
6138 * callproc.c (Fcall_process, create_temp_file):
6139 * charset.c (load_charset_map_from_file)
6140 (Fdefine_charset_internal, init_charset):
6141 * coding.c (get_translation_table, detect_coding_system)
6142 (Fcheck_coding_systems_region)
6143 (Fset_terminal_coding_system_internal)
6144 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6145 * composite.c (update_compositions, Ffind_composition_internal):
6146 * dired.c (directory_files_internal, file_name_completion)
6147 (Fsystem_users):
6148 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6149 * doc.c (Fsnarf_documentation):
6150 * editfns.c (Fmessage_box):
6151 * emacs.c (main):
6152 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6153 (Feval, eval_sub, Ffuncall, apply_lambda):
6154 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6155 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6156 (Fset_file_times, Finsert_file_contents)
6157 (Fchoose_write_coding_system, Fwrite_region):
6158 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6159 * font.c (font_registry_charsets, font_parse_fcname)
6160 (font_prepare_cache, font_update_drivers, Flist_fonts):
6161 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6162 * frame.c (make_frame, Fmake_terminal_frame)
6163 (x_set_frame_parameters, x_report_frame_params)
6164 (x_default_parameter, Fx_parse_geometry):
6165 * ftfont.c (syms_of_ftfont):
6166 * image.c (gif_load):
6167 * keyboard.c (command_loop_1):
6168 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6169 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6170 (Fminor_mode_key_binding, accessible_keymaps_1)
6171 (Faccessible_keymaps, Fwhere_is_internal):
6172 * lread.c (read_emacs_mule_char):
6173 * menu.c (find_and_return_menu_selection):
6174 * minibuf.c (get_minibuffer):
6175 * nsfns.m (Fns_perform_service):
6176 * nsfont.m (ns_script_to_charset):
6177 * nsmenu.m (ns_popup_dialog):
6178 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6179 (Fx_own_selection_internal):
6180 * nsterm.m (append2):
6181 * print.c (Fredirect_debugging_output)
6182 (print_prune_string_charset):
6183 * process.c (Fdelete_process, Fprocess_contact)
6184 (Fformat_network_address, set_socket_option)
6185 (read_and_dispose_of_process_output, write_queue_push)
6186 (send_process, exec_sentinel):
6187 * sound.c (Fplay_sound_internal):
6188 * textprop.c (validate_plist, add_properties)
6189 (Fput_text_property, Fadd_face_text_property)
6190 (copy_text_properties, text_property_list, syms_of_textprop):
6191 * unexaix.c (report_error):
6192 * unexcoff.c (report_error):
6193 * unexsol.c (unexec):
6194 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6195 (Fformat_mode_line, syms_of_xdisp):
6196 * xfaces.c (set_font_frame_param)
6197 (Finternal_lisp_face_attribute_values)
6198 (Finternal_merge_in_global_face, syms_of_xfaces):
6199 * xfns.c (x_default_scroll_bar_color_parameter)
6200 (x_default_font_parameter, x_create_tip_frame):
6201 * xfont.c (xfont_supported_scripts):
6202 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6203 (menu_help_callback, xmenu_show):
6204 * xml.c (make_dom):
6205 * xterm.c (set_wm_state):
6206 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6207 and similarly for list2 through list5.
6209 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6211 * callproc.c (Fcall_process_region): Fix minor race and tune.
6212 (create_temp_file): New function, with the temp-file-creation part
6213 of the old Fcall_process_region. Use Fcopy_sequence to create the
6214 temp file name, rather than alloca + build_string, for simplicity.
6215 Don't bother to block input around the temp file creation;
6216 shouldn't be needed. Simplify use of mktemp.
6217 Use record_unwind_protect immediately after creating the temp file;
6218 this closes an unlikely race where the temp file was not removed.
6219 Use memcpy rather than an open-coded loop.
6220 (Fcall_process_region): Use the new function. If the input is
6221 empty, redirect from /dev/null rather than from a newly created
6222 empty temp file; this avoids unnecessary file system traffic.
6224 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6226 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6227 Simplify by making this case like the other two. This is a bit
6228 slower on obsolete hosts, but the extra complexity isn't worth it.
6230 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6231 * process.c (create_process) [!DOS_NT]:
6232 Remove now-unnecessary calls to emacs_close.
6234 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6236 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6237 returning early. (Bug#14850)
6239 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6240 and inhibit-iso-escape-detection attributes of 'undecided'.
6241 (Bug#14822)
6243 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6245 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6246 Reported by Herbert J. Skuhra in
6247 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6249 Don't lose top specpdl entry when memory is exhausted.
6250 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6251 specpdl overflow here, to simplify callers; all callers changed.
6252 Always reserve an unused entry at the stack top; this avoids
6253 losing the top entry's information when memory is exhausted.
6255 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6257 Clean up errno reporting and fix some errno-reporting bugs.
6258 * callproc.c (Fcall_process):
6259 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6260 * process.c (create_process, Fmake_network_process):
6261 * unexaix.c (report_error):
6262 * unexcoff.c (report_error):
6263 Be more careful about reporting the errno of failed operations.
6264 The code previously reported the wrong errno sometimes.
6265 Also, prefer report_file_errno to setting errno + report_file_error.
6266 (Fcall_process): Look at openp return value rather than at path,
6267 as that's a bit faster and clearer when there's a numeric predicate.
6268 * fileio.c (report_file_errno): New function, with most of the
6269 old contents of report_file_error.
6270 (report_file_error): Use it.
6271 (Ffile_exists_p, Ffile_accessible_directory_p):
6272 Set errno to 0 when it is junk.
6273 * fileio.c (Faccess_file):
6274 * image.c (x_create_bitmap_from_file):
6275 Use faccessat rather than opening the file, to avoid the hassle of
6276 having a file descriptor open.
6277 * lisp.h (report_file_errno): New decl.
6278 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6280 Minor EBADF fixes.
6281 * process.c (create_process, wait_reading_process_output) [AIX]:
6282 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6283 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6284 a multithreaded environment anyway).
6285 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6287 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6289 * image.c (x_find_image_file): Don't close a remote file handle.
6291 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6293 Fix races with threads and file descriptors.
6294 * callproc.c (Fcall_process_region):
6295 * dired.c (open_directory):
6296 * emacs.c (main, Fdaemon_initialized):
6297 * image.c (x_find_image_file):
6298 * inotify.c (Finotify_rm_watch):
6299 * lread.c (Flocate_file_internal):
6300 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6301 * term.c (term_mouse_moveto, init_tty):
6302 * termcap.c (tgetent):
6303 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6304 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6305 * unexhp9k800.c, unexmacosx.c (unexec):
6306 * callproc.c (Fcall_process_region):
6307 Use emacs_close, not close.
6308 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6309 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6310 and posix_close function on current platforms (which all lack them).
6311 (emacs_close): Use it. This should fix the races on GNU/Linux and
6312 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6313 and it should avoid closing random victim file descriptors on
6314 other platforms.
6316 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6318 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6319 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6320 Touch up doc a bit.
6322 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6323 This is for .gdbinit xbacktrace.
6325 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6326 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6327 (emacs_set_tty): Now static.
6328 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6329 * term.c (tty_capable_p, tty_default_color_capabilities)
6330 (get_tty_terminal, term_mouse_movement)
6331 (handle_one_term_event, init_tty, maybe_fatal):
6332 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6333 (tgetent, scan_file, name_match, compare_contin):
6334 * terminal.c (get_terminal):
6335 Use bool for boolean.
6336 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6337 Prefer char to unsigned char if either will do.
6338 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6339 (tty_write_glyphs): Prefer int to unsigned.
6340 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6341 All callers changed.
6342 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6344 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6346 Port to C89.
6347 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6348 (B__dummy__): New dummy symbol, to pacify C89.
6349 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6350 they can't grok varargs macros.
6351 * dispnew.c (add_window_display_history)
6352 (add_frame_display_history):
6353 * print.c (print_object):
6354 * xdisp.c (debug_method_add):
6355 Use %p printf format only for void pointers.
6356 * emacs.c (usage_message): New constant, replacing ...
6357 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6358 (main): Adjust to usage reorg.
6359 * fns.c (syms_of_fns):
6360 * profiler.c (syms_of_profiler):
6361 Don't use non-constant struct initializers.
6362 * gnutls.h (gnutls_initstage_t):
6363 * lisp.h (enum Lisp_Fwd_Type):
6364 * lread.c (lisp_file_lexically_bound_p):
6365 * xsettings.c (anonymous enum):
6366 Remove trailing comma.
6367 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6368 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6369 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6370 (DEFUN): Use it.
6371 * regex.c (const_re_char): New type, to pacify strict C89.
6372 All uses of 'const re_char' replaced to use it.
6373 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6374 with glibc when strict C89. This change is imported from gnulib.
6375 All uses changed.
6376 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6377 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6378 Omit GNU_LINUX implementation, since it requires long long.
6379 * xterm.c (x_draw_underwave):
6380 Do not assume the traditional order of struct's members.
6381 (x_term_init): Rewrite to avoid the need for non-constant structure
6382 initializers.
6384 Syntax cleanup, mostly replacing macros with functions.
6385 This removes the need for the syntax_temp hack.
6386 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6387 * syntax.c (SYNTAX_INLINE): New macro.
6388 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6389 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6390 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6391 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6392 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6393 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6394 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6395 Now constants, not macros.
6396 (syntax_temp) [!__GNUC__]: Remove.
6397 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6398 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6399 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6400 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6401 Move here from syntax.h; now functions, not macros. Except for the
6402 last function, these are static since only syntax.c uses them.
6403 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6404 All uses changed. Now a function, not a macro; use this fact
6405 to simplify the code.
6406 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6407 compiler bugs; no longer relevant.
6408 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6409 (SYNTAX_INLINE): New macro.
6410 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6411 for the new functions. Use bool for boolean member.
6412 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6413 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6414 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6415 (SETUP_BUFFER_SYNTAX_TABLE):
6416 Now extern inline functions, not macros.
6417 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6418 Remove; all uses replaced by implementation.
6419 (syntax_temp) [!__GNUC__]: Remove decl.
6420 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6422 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6424 * emacs.c (main): Fix syntax error.
6426 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6428 Timestamp fixes for undo (Bug#14824).
6429 * atimer.c (schedule_atimer):
6430 * fileio.c (Ffile_newer_than_file_p):
6431 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6432 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6433 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6434 (syms_of_fileio): Remove Sclear_visited_file_name.
6435 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6436 file doesn't exist; this avoids an ambiguity with negative timestamps.
6437 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6438 * systime.h (make_emacs_time, invalid_emacs_time):
6439 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6440 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6441 * undo.c (record_first_change): Push (visited-file-modtime) onto
6442 undo list rather than reimplementing it by hand, incorrectly.
6444 2013-07-09 Ken Brown <kbrown@cornell.edu>
6446 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6448 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6450 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6452 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6454 Handle errno and exit status a bit more carefully.
6455 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6456 number into an exit status. Instead, use EXIT_CANCELED.
6457 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6458 * callproc.c (relocate_fd):
6459 * emacs.c (close_output_streams, main):
6460 * process.c (create_process):
6461 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6462 Use emacs_perror for simplicity.
6463 * callproc.c (relocate_fd, main):
6464 * sysdep.c (sys_subshell):
6465 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6466 (shut_down_emacs): Use emacs_write, not write.
6467 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6468 * fileio.c (Fcopy_file, e_write):
6469 * nsterm.m (ns_select):
6470 * process.c (send_process):
6471 * sound.c (vox_write):
6472 Use emacs_write_sig, not emacs_write.
6473 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6474 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6475 New constants.
6476 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6477 of write.
6478 (emacs_full_write): New function.
6479 (emacs_write): Rewrite to use it.
6480 (emacswrite_sig, emacs_perror): New functions.
6481 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6483 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6485 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6486 on NS even if it is present. Pixmap on NS is a void*.
6488 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6490 Port to Ubuntu 10 (Bug#14803).
6491 Problem reported by T.V. Raman.
6492 * process.c (close_on_exec, accept4, process_socket):
6493 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6495 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6497 * w32.c (sys_dup): Declare prototype.
6499 * filelock.c:
6500 * emacs.c:
6501 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6503 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6505 Make file descriptors close-on-exec when possible (Bug#14803).
6506 This simplifies Emacs a bit, since it no longer needs to worry
6507 about closing file descriptors by hand in some cases.
6508 It also fixes some unlikely races. Not all such races, as
6509 libraries often open files internally without setting
6510 close-on-exec, but it's an improvement.
6511 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6512 * callproc.c (Fcall_process) [!MSDOS]:
6513 * emacs.c (main) [!DOS_NT]:
6514 * nsterm.m (ns_term_init):
6515 * process.c (create_process):
6516 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6517 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6518 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6519 Prefer mkostemp with O_CLOEXEC to mkstemp.
6520 * callproc.c (relocate_fd) [!WINDOWSNT]:
6521 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6522 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6523 now using pipe2.
6524 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6525 Make the resulting file descriptor close-on-exec.
6526 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6527 * lread.c (load_descriptor_list, load_descriptor_unwind):
6528 Remove; no longer needed. All uses removed.
6529 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6530 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6531 New functions.
6532 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6533 (Fmake_network_process, Fnetwork_interface_list):
6534 (Fnetwork_interface_info, server_accept_connection):
6535 Make newly-created socket close-on-exec.
6536 * sysdep.c (emacs_open, emacs_fopen):
6537 Make new-created descriptor close-on-exec.
6538 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6539 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6541 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6543 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6544 for NS_IMPL_GNUSTEP.
6546 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6548 Fix openp errno handling.
6549 * callproc.c (Fcall_process): Preserve openp errno around close.
6550 * lread.c (openp): Set errno when returning -1, as some callers
6551 expect this.
6553 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6555 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6557 * nsterm.h (NSSavePanel): Update comment.
6558 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6559 (ns_run_file_dialog): Declare.
6561 * nsfns.m: Remove panelOK.
6562 (ns_fd_data): New.
6563 (ns_run_file_dialog): New function.
6564 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6565 event loop, so file dialog is popped up by ns_run_file_dialog, called
6566 by sendEvent (Bug#14578).
6567 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6569 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6571 * xdisp.c (default_line_pixel_height): New function.
6572 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6573 (try_cursor_movement, redisplay_window, try_window)
6574 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6576 * window.c (window_scroll_pixel_based):
6577 use default_line_pixel_height.
6579 * dispextern.h (default_line_pixel_height): Add prototype.
6581 * frame.c (x_set_line_spacing): Accept a float value for
6582 line-spacing parameter, per the documentation.
6584 * data.c (Fmultibyte_string_p): Doc fix.
6586 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6588 Use emacs_open more consistently when opening files.
6589 This handles EINTR more consistently now, and makes it easier
6590 to introduce other uniform changes to file descriptor handling.
6591 * src/systdio.h: New file.
6592 * src/buffer.c (mmap_init):
6593 * cygw32.c (chdir_to_default_directory):
6594 * dispnew.c (Fopen_termscript):
6595 * emacs.c (Fdaemon_initialized):
6596 * fileio.c (Fdo_auto_save):
6597 * image.c (slurp_file, png_load_body, jpeg_load_body):
6598 * keyboard.c (Fopen_dribble_file):
6599 * lread.c (Fload):
6600 * print.c (Fredirect_debugging_output):
6601 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6602 * termcap.c (tgetent):
6603 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6604 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6605 * w32term.c (w32_initialize) [CYGWIN]:
6606 * xfaces.c (Fx_load_color_file):
6607 Use emacs_open instead of plain open, and emacs_fopen instead of
6608 plain fopen.
6609 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6610 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6611 * callproc.c (default_output_mode): New constant.
6612 (Fcall_process): Use it to call emacs_open instead of plain creat.
6613 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6614 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6615 (emacs_fopen): New function.
6616 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6617 Include <lisp.h>, for emacs_open.
6618 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6620 Remove duplicate #include directives.
6621 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6622 * xfaces.c:
6623 Don't include stdio.h twice.
6624 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6625 Don't include sys/types.h or stdio.h twice.
6626 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6627 * lread.c: Don't include coding.h twice.
6628 * nsfont.m: Don't include frame.h twice.
6629 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6630 * ralloc.c: Don't include <unistd.h> twice.
6631 * xdisp.c: Don't include font.h twice.
6632 * xterm.c: Don't include fontset.h twice.
6633 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6635 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6637 Scale ImageMagick images more carefully.
6638 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6639 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6640 Be more careful about avoiding undefined behavior after
6641 integer overflow and division by zero.
6643 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6645 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6646 (syms_of_w32fns): DEFSYM them.
6647 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6648 (CCHDEVICENAME): Define macros if not defined.
6649 (struct MONITOR_INFO_EX): New struct.
6650 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6651 (enum_display_monitors_fn): New variable.
6652 (globals_of_w32fns): Initialize it.
6653 (Fx_display_pixel_width, Fx_display_pixel_height)
6654 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6655 multi-monitor setups in docstrings.
6656 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6657 screen size by primary monitor's millimeter per pixel.
6658 (w32_monitor_enum, w32_display_monitor_attributes_list)
6659 (w32_display_monitor_attributes_list_fallback)
6660 (Fw32_display_monitor_attributes_list): New functions.
6661 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6663 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6664 if not defined.
6665 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6667 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6669 * fileio.c (Qfile_notify_error): New error symbol.
6671 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6672 * inotify.c (inotify_callback, symbol_to_inotifymask)
6673 (Finotify_add_watch, Finotify_rm_watch): Use it.
6674 (inotifyevent_to_event): Exchange order of cookie and file name.
6675 (Finotify_add_watch): Adapt docstring.
6677 * lisp.h (Qfile_notify_error): Declare.
6679 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6681 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6682 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6683 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6684 which did not work (see <http://bugs.gnu.org/14569#307>).
6685 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6686 && (!noninteractive || initialized)). This attempts to thread
6687 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6689 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6691 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6692 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6694 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6696 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6697 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6698 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6699 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6701 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6703 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6704 Define to __sys_siglist.
6706 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6708 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6709 word-wrap, so that overflow-newline-into-fringe would work in
6710 visual-line-mode. (Bug#2749)
6711 (move_it_in_display_line_to): When the last scanned display
6712 element fits exactly on the display line, and
6713 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6714 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6715 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6716 finding buffer position that corresponds to pixel coordinates,
6717 e.g. in buffer_posn_from_coords.
6719 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6721 * process.c (handle_child_signal): Call catch_child_signal if
6722 NS_IMPL_GNUSTEP.
6724 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6726 Don't convert function pointers to void * and back.
6727 It isn't portable C, and it's easy enough to avoid.
6728 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6729 (make_save_value): Add support for SAVE_FUNCPOINTER.
6730 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6731 * print.c (print_object):
6732 Distinguish function from object pointers.
6733 * lisp.h (SAVE_FUNCPOINTER): New constant.
6734 (SAVE_SLOT_BITS): Adjust to it.
6735 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6736 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6737 (voidfuncptr): New typedef.
6738 (struct Lisp_Save_Value): New member data[0].funcpointer.
6739 (XSAVE_FUNCPOINTER): New function.
6741 Simplify buildobj processing.
6742 * Makefile.in (buildobj.h): Make it a sequence of strings each
6743 followed by comma, rather than a single string. Put it into a
6744 .tmp file in case there's an error while generating it.
6745 (gl-stamp): Use .tmp for temp files.
6746 (mostlyclean): Clean .tmp files.
6747 * doc.c (buildobj): Move to just the routine that needs it.
6748 It's now an array of strings, so processing is simpler.
6750 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6752 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6753 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6754 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6755 Invoke malloc_enable_thread even when not interactive.
6756 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6757 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6758 in this case, since the underlying bug has now been fixed.
6760 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6762 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6763 unlinking it (bug#14691).
6765 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6767 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6768 before checking whether buffer is modified. This lets
6769 `kill-buffer-query-functions' cancel killing of the buffer or save
6770 its content before `kill-buffer' asks user the "Buffer %s
6771 modified; kill anyway?" question.
6773 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6775 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6776 Let the super performKeyEquivalent deal with them (Bug#14747).
6778 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6780 * widget.c (resize_cb): Remove unused local.
6782 Do not use GTK 3 if it exists but cannot be compiled.
6783 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6784 * xterm.c (x_error_handler) [!USE_GTK]:
6785 Do not use GTK 3.
6787 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6789 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6791 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6792 to the valid range of values. (Bug#14753)
6794 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6795 when moving point by using the current glyph matrix. This avoids
6796 the need to force redisplay when this function is called in a
6797 loop.
6799 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6801 Fix minor problems found by static checking.
6802 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6803 Redo the latter's body to sidestep GCC parenthesization warnings.
6804 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6805 * coding.c (detect_coding, detect_coding_system):
6806 * coding.h (struct undecided_spec):
6807 Use bool for boolean.
6808 * image.c (QCmax_width, QCmax_height): Now static.
6809 * xdisp.c (Fmove_point_visually): Remove unused local.
6811 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6813 * xdisp.c (Fmove_point_visually): New function.
6815 2013-06-28 Kenichi Handa <handa@gnu.org>
6817 * coding.h (define_coding_undecided_arg_index): New enum.
6818 (coding_attr_index): New members
6819 coding_attr_undecided_inhibit_null_byte_detection,
6820 coding_attr_undecided_inhibit_iso_escape_detection,
6821 coding_attr_undecided_prefer_utf_8.
6822 (undecided_spec): New struct.
6823 (struct coding_system): New member `undecided' of the member
6824 `spec'.
6826 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6827 (detect_coding): Likewise.
6828 (detect_coding_system): Likewise.
6829 (Fdefine_coding_system_internal): New coding system properties
6830 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6831 :prefer-utf-8.
6832 (syms_of_coding): Adjust for coding_arg_undecided_max.
6834 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6836 * image.c (x_from_xcolors): Remove unused local.
6838 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6840 Defer image data transfer between X client and server until actual
6841 display happens.
6843 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6844 and `mask_img'.
6846 * image.c (Destroy_Image): Remove.
6847 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6848 `mask_p', and `colors_p'. All uses changed.
6849 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6850 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6851 New macros for `flags' arg to x_clear_image_1.
6852 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6853 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6854 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6855 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6856 (image_get_x_image, image_unget_x_image): New functions or macros.
6857 (image_background, image_background_transparent, x_to_xcolors)
6858 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6859 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6860 instead of Destroy_Image.
6861 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6862 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6863 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6864 (imagemagick_load_image, svg_load_image): Use them instead of
6865 x_create_x_image_and_pixmap, and x_put_x_image followed by
6866 x_destroy_x_image, respectively.
6867 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6868 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6869 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6870 background_transparent fields.
6871 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6872 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6874 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6876 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6877 This mostly consists of undoing recent changes.
6878 * callproc.c (Fcall_process):
6879 * process.c (create_process):
6880 Do not worry about catching SIGCHLD here, undoing previous change.
6881 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6882 * process.c, process.h (catch_child_signal):
6883 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6884 * process.c (catch_child_handler): Don't worry about being called
6885 lazily and do not assume caller has blocked SIGCHLD, undoing
6886 previous change. Move first-time stuff back to
6887 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6888 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6889 set lib_child_handler if it's already initialized, which may
6890 help avoid problems on GNUStep.
6892 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6894 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6895 * callproc.c (Fcall_process):
6896 * process.c (create_process):
6897 Make sure SIGCHLD is caught before we fork,
6898 since Emacs startup no arranges to catch SIGCHLD.
6899 * process.c (lib_child_handler): Initialize to null, not to
6900 dummy_handler.
6901 (catch_child_signal): Allow self to be called lazily.
6902 Do nothing if it's already been called.
6903 Assume caller has blocked SIGCHLD (all callers do now).
6904 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6905 just before it's really needed.
6906 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6907 since it hasn't been caught yet.
6909 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6911 * image.c (compute_image_size): New function to implement
6912 :max-width and :max-height.
6913 (imagemagick_load_image): Use it.
6915 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6917 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6918 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6919 Now extern.
6920 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6921 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6922 the SIGCHLD handler, since the code is not atomic and (due to glib)
6923 signals may be arriving now.
6924 * sysdep.c (init_signals): Do not catch child signals here;
6925 'main' now does that later, at a safer time.
6927 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6929 Clean up SIGCHLD handling a bit (Bug#14569).
6930 * process.c, process.h (catch_child_signal):
6931 Now always extern, even if !NS_IMPL_GNUSTEP.
6932 * process.c (catch_child_signal): Move glib tickler here from
6933 init_process_emacs, so that it's done earlier in Emacs
6934 initialization. Also move the noninteractive && !initialized
6935 check here from init_process_emacs. This is all a bit cleaner for
6936 GNUish platforms, and I hope it works around the Cygwin bug.
6937 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6938 that glib signal handling is tickled before glib creates threads.
6940 * process.c (wait_reading_process_output): Avoid int overflow
6941 when reading more than 2 GiB total from a process.
6943 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6945 * process.c (create_process): Handle a couple more cases,
6946 i.e., work even if new_argv and wait_child_setup[i] are cached.
6947 Use Fcall_process's style for volatile vars.
6949 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6951 * process.c (create_process): Mark PROCESS volatile.
6953 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6955 Use C99-style flexible array members if available.
6956 This avoids some subtle aliasing issues, which typically
6957 aren't a problem with GCC but may be a problem elsewhere.
6958 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6959 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6960 In either case, it uses a flexible array member rather than
6961 the old struct hack. All uses changed.
6962 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6963 Adjust to sdata reorganization.
6964 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6965 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6966 that ports better to pre-C99 non-GCC.
6967 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6968 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6969 as the latter has changed.
6970 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6971 and port better to pre-C99 GCC.
6972 * image.c (struct xpm_cached_color):
6973 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6974 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6975 Use FLEXIBLE_ARRAY_MEMBER.
6976 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6977 Move decl to top level so it gets checked against implementation.
6978 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6979 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6981 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6983 * syntax.c: Integer cleanups.
6984 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6985 All uses that need 0-or-2 changed to:
6986 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6987 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6988 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6989 (char_quoted, prev_char_comend_first, back_comment)
6990 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6991 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6992 Use bool for boolean.
6993 (update_syntax_table, skip_chars, skip_syntaxes):
6994 Prefer int to unsigned when either will do.
6995 (back_comment): Return boolean success flag, like forw_comment,
6996 instead of positive-or-minus-1 (which might have overflowed int anyway).
6997 Don't stuff ptrdiff_t into int.
6998 (syntax_spec_code, syntax_code_spec): Now const.
6999 (Fmatching_paren, scan_lists, scan_sexps_forward):
7000 Use enum syntaxcode for syntax code.
7001 (Fmatching_paren): Check that arg is a character, not just an integer.
7002 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7003 (Finternal_describe_syntax_value): Omit no-longer-needed
7004 comparison to 0.
7005 (skip_chars): Use char, not unsigned char, when the distinction
7006 doesn't matter.
7007 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7008 * bytecode.c (exec_byte_code):
7009 * syntax.c (syntax_spec_code, Fchar_syntax)
7010 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7011 (init_syntax_once):
7012 * syntax.h (SYNTAX_WITH_FLAGS):
7013 Omit unnecessary casts.
7015 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7017 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7018 line dimensions here, to avoid race conditions with the main
7019 thread. (Bug#14062, bug#14630, bug#14669)
7021 * w32term.c (w32_draw_window_cursor): Compute the header line and
7022 mode line dimensions here.
7023 <w32_system_caret_window, w32_system_caret_hdr_height>:
7024 <w32_system_caret_mode_height>: New variables.
7026 * w32term.h: Declare them.
7028 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7030 * alloc.c (die): Move "assertion failed" string here ...
7031 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7032 COND when SUPPRESS_CHECKING. This shrinks the executable text
7033 size by 0.8% to 2.2% when configured with --enable-checking,
7034 depending on optimization flags (GCC 4.8.1 x86-64).
7036 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7038 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7040 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7041 base is 2; this is more accurate.
7043 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7045 * sound.c (string_default): Move to !WINDOWSNT section.
7046 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7048 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7050 * sound.c: Integer cleanups.
7051 Remove unnecessary forward decls.
7052 (struct sound_device): The 'file' member is now a Lisp_Object, not
7053 a char *, so that we needn't invoke alloca on a huge size.
7054 (Fplay_sound_internal): Adjust to this.
7055 (string_default): New function.
7056 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7057 Use it to adjust to the struct sound_device change.
7058 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7059 (be2hs) [0]: Remove.
7061 * syntax.c (skip_chars): Don't use uninitialized storage
7062 when searching a multibyte buffer for characters that are not in a
7063 unibyte string that contains non-ASCII characters.
7065 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7067 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7068 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7070 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7072 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7074 2013-06-18 Kenichi Handa <handa@gnu.org>
7076 * font.c (Ffont_spec): Signal an error for an invalid font name
7077 (Bug#14648).
7079 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7081 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7082 In particular this ports to 32-bit sparc Sun cc.
7083 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7084 array with a dummy element at specpdl[-1], so that its address can
7085 be taken portably.
7086 (unbind_to): Do not copy the binding; not needed, now that we
7087 copy old_value in the one place where the copy is needed.
7088 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7089 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7090 (union specbinding): Rename from struct specbinding. Redo layout
7091 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7092 which is not portable. With Sun C 5.12 32-bit sparc, the
7093 declaration causes nargs to be an unsigned bitfield, a behavior
7094 that the C standard allows; but Emacs wants nargs to be signed.
7095 The overall type is now a union of structures rather than a
7096 structure of union of structures, and the 'kind' member is now a
7097 bitfield, so that the overall type doesn't grow. All uses changed.
7098 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7100 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7102 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7103 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7105 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7107 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7109 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7110 unless we know that the window w's frame is a frame object.
7111 Another attempt at solving bug#14062 and bug#14630.
7113 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7115 * textprop.c (property_set_type): New enum.
7116 (add_properties): Allow appending/prepending text properties.
7117 (add_text_properties_1): Factored out of Fadd_text_properties.
7118 (Fadd_text_properties): Move all the code into
7119 add_text_properties_1.
7120 (Fadd_face_text_property): New function that calls
7121 add_text_properties_1.
7123 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7125 Move functions from lisp.h to individual modules when possible.
7126 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7127 * alloc.c (XFLOAT_INIT, set_symbol_name):
7128 * buffer.c (CHECK_OVERLAY):
7129 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7130 (set_char_table_parent):
7131 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7132 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7133 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7134 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7135 (set_blv_valcell):
7136 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7137 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7138 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7139 (backtrace_args, backtrace_debug_on_exit):
7140 * floatfns.c (CHECK_FLOAT):
7141 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7142 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7143 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7144 (set_hash_index_slot):
7145 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7146 * marker.c (CHECK_MARKER):
7147 * textprop.c (CHECK_STRING_OR_BUFFER):
7148 * window.c (CHECK_WINDOW_CONFIGURATION):
7149 Move here from lisp.h, and make these functions static rather than
7150 extern inline.
7151 * buffer.c (Qoverlayp):
7152 * data.c (Qsubrp):
7153 * fns.c (Qhash_table_p):
7154 * window.c (Qwindow_configuration_p):
7155 Now static.
7156 * lisp.h: Remove the abovementioned defns and decls.
7158 Use functions, not macros, for XINT etc (Bug#11935).
7159 In lisp.h, prefer functions to function-like macros, and
7160 constants to object-like macros, when either will do. This:
7161 . simplifies use, as there's no more need to worry about
7162 arguments' side effects being evaluated multiple times.
7163 . makes the code easier to debug on some platforms.
7164 However, when using gcc -O0, keep using function-like macros
7165 for a few critical operations, for performance reasons.
7166 This sort of thing isn't needed with gcc -Og, but -Og
7167 is a GCC 4.8 feature and isn't widely-enough available yet.
7168 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7169 Remove enum lsb_bits; no longer needed.
7170 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7171 * buffer.c (Qoverlap):
7172 * data.c (Qsubrp):
7173 * fns.c (Qhash_table_p):
7174 Now extern, so lisp.h can use these symbols.
7175 * dispextern.h: Include character.h, for MAX_CHAR etc.
7176 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7177 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7178 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7179 (GLYPH_CODE_P): Move here from lisp.h.
7180 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7181 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7182 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7183 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7184 XUNTAG now returns void *.
7185 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7186 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7187 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7188 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7189 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7190 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7191 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7192 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7193 New macros, renamed from their sans-lisp_h_ counterparts.
7194 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7195 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7196 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7197 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7198 If compiling via GCC without optimization, define these as macros
7199 in addition to inline functions.
7200 To disable this, compile with -DINLINING=0.
7201 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7202 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7203 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7204 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7205 (INTMASK, VALMASK): Now macros, since static values cannot be
7206 accessed from extern inline functions.
7207 (VALMASK): Also a constant, for benefit of old GDB.
7208 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7209 is INTEGERP, which can fold it in.
7210 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7211 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7212 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7213 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7214 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7215 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7216 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7217 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7218 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7219 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7220 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7221 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7222 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7223 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7224 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7225 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7226 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7227 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7228 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7229 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7230 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7231 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7232 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7233 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7234 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7235 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7236 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7237 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7238 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7239 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7240 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7241 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7242 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7243 Now functions.
7244 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7245 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7246 (VALMASK): Define in one place rather than in two, merging the
7247 USE_LSB_TAG parts; this is simpler.
7248 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7249 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7250 Move up, to avoid use before definition.
7251 Also include "globals.h" earlier, for the same reason.
7252 (make_natnum): New function.
7253 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7254 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7255 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7256 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7257 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7258 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7259 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7260 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7261 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7262 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7263 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7264 (Qwindow_configuration_p, Qimage): New forward declarations.
7265 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7266 (STRING_COPYIN): Remove; unused.
7267 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7268 (xcar_addr, xcdr_addr): New functions. All uses changed.
7269 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7270 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7271 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7272 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7273 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7274 (TYPE_RANGED_INTEGERP): Simplify.
7275 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7276 (setlocale, fixup_locale, synchronize_system_messages_locale)
7277 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7278 Now empty functions, not macros.
7279 (functionp): Return bool, not int.
7280 * window.c (Qwindow_configuration_p): Now extern,
7281 so window.h can use it.
7282 * window.h (Qwindowp): Move decl back to lisp.h.
7284 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7286 * xdisp.c (Fline_pixel_height): New function, required for solving
7287 bug #14567.
7289 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7291 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7293 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7295 * lread.c (syms_of_lread):
7296 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7298 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7300 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7302 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7304 * fileio.c (expand_file_name): Doc fix.
7306 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7308 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7309 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7310 Wait for self, not for 0. This can't hurt on GNU or similar
7311 system, and may help with Cygwin.
7313 * keyboard.c: Don't use PROP (...) as an lvalue.
7314 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7315 Use set_prop (A, B), not PROP (A) = B.
7317 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7319 * xdisp.c (get_it_property): Use it->window instead of generating
7320 a Lisp object from it->w.
7322 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7324 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7325 get-char-property the window that is being rendered, instead of
7326 the buffer, to support window-specific overlays. (Bug#14575)
7327 (compute_display_string_pos): When W is NULL, use the current
7328 buffer as the object to pass to get-char-property.
7329 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7330 pointer member of the bidi iterator, since no window is pertinent
7331 to this function.
7333 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7335 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7336 being displayed, and pass it to compute_display_string_pos.
7337 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7338 (bidi_paragraph_init): All callers changed.
7340 * xdisp.c (init_from_display_pos, init_iterator)
7341 (handle_single_display_spec, next_overlay_string)
7342 (get_overlay_strings_1, reseat_1, reseat_to_string)
7343 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7344 Set bidi_it.w member from it->w.
7345 (compute_display_string_pos): Accept additional argument, the
7346 window being displayed, and pass it to Fget_char_property.
7347 (Bug#14575)
7349 * dispextern.h (struct bidi_it): New member w, the window being
7350 displayed.
7351 (compute_display_string_pos): Adjust prototype.
7353 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7355 * xgselect.c: Remove unneeded include xterm.h.
7357 * process.c (wait_reading_process_output): Check for NS before GLIB.
7358 GLIB may be linked in due to rsvg, but ns_select must be called.
7360 * xgselect.c (xg_select): Remove call to window_system_available
7361 and g_main_context_pending at the top, so Gdk events (i.e. file
7362 notify) are processed when Emacs is started with -nw.
7364 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7366 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7367 (ctagsfiles3): New variable, includes only *.m files.
7368 (TAGS): Use an explicit language name in the regular expressions,
7369 to avoid transformation of '/SOMETHING' by MSYS to
7370 'c:\MSYS\SOMETHING'.
7372 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7374 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7376 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7378 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7379 still need to set the mouse pointer shape and activate help-echo.
7380 (Bug#14558)
7382 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7384 A few porting etc. fixes for the new file monitor code.
7385 See the thread containing
7386 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7387 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7388 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7389 (dir_monitor_callback, Fgfile_rm_watch):
7390 Use assq_no_quit instead of Fassoc, for speed.
7391 (dir_monitor_callback, Fgfile_rm_watch):
7392 eassert that the monitor is a fixnum.
7393 (dir_monitor_callback): No need for CDR_SAFE.
7394 Simplify building of lisp with alternative tails.
7395 (Fgfile_add_watch, Fgfile_rm_watch):
7396 Do not assume glib functions set errno reliably on failure.
7397 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7398 and signal an error otherwise.
7399 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7400 Use Fdelq instead of Fdelete, for speed.
7402 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7404 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7405 don't insist on being invoked on a highlighted tool-bar button.
7406 Avoids losing tool-bar functionality when mouse-highlight is nil.
7407 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7408 Don't highlight when mouse-highlight is nil.
7409 (note_mouse_highlight): When mouse-highlight is nil, don't return
7410 right away; instead, run tool-bar and mode-line highlight
7411 subroutine, clear any existing highlight, and revert the mouse
7412 pointer to its default shape. (Bug#14558)
7414 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7416 * lisp.mk (lisp): Add prog-mode.el.
7418 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7420 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7421 * process.c (dummy_handler): New function.
7422 (lib_child_handler): New static var.
7423 (handle_child_signal): Invoke it.
7424 (catch_child_signal): If a library has set up a signal handler,
7425 save it into lib_child_handler.
7426 (init_process_emacs): If using glib and not on Windows, tickle glib's
7427 child-handling code so that it initializes its private SIGCHLD handler.
7428 * syssignal.h (SA_SIGINFO): Default to 0.
7429 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7430 31; it should no longer be needed now.
7432 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7434 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7436 * gfilenotify.c (globals_of_gfilenotify): New function.
7437 (syms_of_gfilenotify): Move global initialization there.
7439 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7441 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7443 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7444 * keyboard.c (menu_bar_items, tool_bar_items):
7445 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7446 not override local keymaps any more.
7448 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7450 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7452 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7454 * w32console.c (initialize_w32_display): Return the dimensions of
7455 the console window via 2 additional arguments, not via the current
7456 frame. This avoids crashes due to overrunning the bounds of
7457 frame's decode_mode_spec_buffer, which is not resized following
7458 the change of the frame dimensions from the initial 10x10.
7460 * w32term.h (w32_initialize_display_info): Adjust prototype.
7462 * term.c (init_tty): Take dimensions of the frame from the values
7463 returned by initialize_w32_display.
7465 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7466 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7467 (LIBES): Add $(GFILENOTIFY_LIBS).
7469 * w32inevt.c (handle_file_notifications): Add dummy implementation
7470 for !HAVE_W32NOTIFY.
7472 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7474 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7476 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7478 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7480 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7482 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7484 Fix minor problems found by static checking.
7485 * data.c (pure_write_error):
7486 Use xsignal2, not Fsignal, as Fsignal might return.
7487 * eval.c (set_backtrace_debug_on_exit): Now static.
7488 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7489 No longer inline. EXTERN_INLINE is needed only for functions
7490 defined in .h files. Reindent function header as per GNU style.
7491 (backtrace_p, backtrace_top, backtrace_next):
7492 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7493 compiler or linker. Add extern decls to pacify gcc -Wall.
7494 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7495 Now static.
7496 * frame.c (free_monitors): Define only on platforms that need it.
7497 * nsterm.m (ns_term_init):
7498 * process.c (catch_child_signal):
7499 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7500 defined on all porting targets these days.
7501 * process.c, process.h (catch_child_signal):
7502 Make it extern only if NS_IMPL_GNUSTEP is defined.
7504 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7506 * w32.c (gettimeofday): Make the signature identical to prototype
7507 in nt/inc/sys/time.h.
7509 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7511 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7512 .gdbinit.
7514 * keyboard.c (safe_run_hooks_error): Improve error message.
7516 * data.c (pure_write_error): Add `object' argument.
7517 * puresize.h (CHECK_IMPURE): Use it.
7519 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7521 * Makefile.in (NOTIFY_OBJ): New variable.
7522 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7524 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7525 Call syms_of_gfilenotify.
7527 * gfilenotify.c: New file.
7529 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7530 and Qfile_w32notify.
7531 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7532 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7534 * lisp.h: Declare syms_of_gfilenotify.
7536 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7538 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7540 Merge the specpdl and backtrace stacks. Make the structure of the
7541 specpdl entries more obvious via a tagged union of structs.
7542 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7543 (enum specbind_tag): New enum.
7544 (struct specbinding): Make it a tagged union of structs.
7545 Add a case for backtrace records.
7546 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7547 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7548 (backtrace_debug_on_exit): New accessors.
7549 (struct backtrace): Remove.
7550 (struct catchtag): Remove backlist field.
7551 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7552 Move to eval.c.
7553 (Flocal_variable_p): Speed up the common case where the binding is
7554 already loaded.
7555 * eval.c (backtrace_list): Remove.
7556 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7557 (set_backtrace_args, set_backtrace_nargs)
7558 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7559 (backtrace_next): New functions.
7560 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7561 (unwind_to_catch, internal_lisp_condition_case)
7562 (internal_condition_case, internal_condition_case_1)
7563 (internal_condition_case_2, internal_condition_case_n): Don't bother
7564 with backtrace_list any more.
7565 (Fsignal): Adjust to new backtrace format.
7566 (grow_specpdl): Move up.
7567 (record_in_backtrace): New function.
7568 (eval_sub, Ffuncall): Use it.
7569 (apply_lambda): Adjust to new backtrace format.
7570 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7571 data.c.
7572 (specbind): Adjust to new specpdl format. Simplify.
7573 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7574 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7575 backtrace format.
7576 (mark_backtrace): Remove.
7577 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7578 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7579 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7580 Use mark_specpdl.
7581 * profiler.c (record_backtrace): Use get_backtrace.
7582 (handle_profiler_signal): Use backtrace_top_function.
7583 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7584 accessor functions.
7586 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7588 * process.h (catch_child_signal): Declare.
7590 * process.c (catch_child_signal): New function.
7591 (init_process_emacs): Call it.
7593 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7594 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7595 NS_IMPL_COCOA.
7596 (x_set_cursor_type): Remove declaration.
7597 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7598 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7599 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7600 (ns_get_color): Use F suffix on float.
7601 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7602 (ns_get_rgb_color): Remove.
7603 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7604 (note_mouse_movement): x and y are CGFloat.
7605 (ns_draw_fringe_bitmap): Remove unused rowY.
7606 Change #if to COCOA && >= 10_6.
7607 (ns_draw_window_cursor): Remove unused overspill.
7608 (ns_draw_underwave): width and x are EamcsCGFloat.
7609 (ns_draw_box): thickness is CGFloat.
7610 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7611 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7612 if not in main thread.
7613 (ns_get_pending_menu_title, ns_check_menu_open)
7614 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7615 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7616 (sendFromMainThread:): New method.
7617 (changeFont:): size is CGFloat.
7618 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7619 Disable warning about permanent text.
7620 (characterIndexForPoint:): Adjust return type depending on GNUStep
7621 version.
7622 (mouseDown:): delta is CGFloat.
7623 (updateFrameSize): Remove unised variable f.
7624 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7625 Cast float to EmacsCGFloat.
7626 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7627 also to -1 when restoring.
7628 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7629 inside NS_IMPL_COCOA.
7630 (toggleFullScreen:): Put call to toggleFullScreen inside
7631 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7632 (setPosition:portion:whole:): por is CGFloat.
7633 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7634 (mouseDown:): Use CGFloat.
7635 (mouseDragged:): Remove unised variable edge.
7636 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7638 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7639 of CGFloat differs.
7640 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7641 when NS_IMPL_GNUSTEP.
7642 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7643 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7644 (EmacsToolbar): Add clearAll. Add tag argument to
7645 addDisplayItemWithImage.
7646 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7648 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7650 * nsmenu.m (ns_update_menubar): Make static.
7651 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7652 (fillWithWidgetValue:): Add cast to SEL for setAction.
7653 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7654 (update_frame_tool_bar): Update code for GNUStep.
7655 (clearAll): New method.
7656 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7657 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7658 Move identifierToItem setObject and activeIdentifiers addObject before
7659 call to insertItemWithItemIdentifier.
7660 (validateVisibleItems): Fix indentation.
7661 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7662 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7663 UtilityWindow to aStyle, remove call to setStyleMask.
7665 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7667 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7668 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7669 Use F suffix on floats.
7670 (ns_char_width): Returns CGFloat.
7671 (ns_ascii_average_width): w is CGFloat instead of float.
7672 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7673 DPSxshow.
7674 (ns_glyph_metrics): CGFloat instead of float.
7676 * nsfns.m (x_set_foreground_color, x_set_background_color):
7677 Use EmacsCGFloat.
7678 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7679 remove unused variables.
7680 (Fns_read_file_name): Keep track if panel is for save.
7681 Use ns_filename_from_panel/ns_directory_from_panel.
7682 (Fns_list_services): delegate only used for COCOA.
7683 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7684 Just return the input if GNUStep.
7685 (x_screen_planes): Remove.
7686 (Fxw_color_values): Use EmacsCGFloat
7687 (Fns_display_monitor_attributes_list): Only get screen number for
7688 Cocoa.
7689 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7690 EmacsSavePanel.
7691 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7692 ns_directory_from_panel.
7694 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7696 * process.c (handle_child_signal): Also use WCONTINUED.
7697 This is so that list-processes doesn't mistakenly list the process
7698 as stopped, when the process has actually been continued and is
7699 now running.
7701 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7703 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7704 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7705 not already configured.
7707 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7709 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7711 * Makefile.in (mostlyclean): Remove *.res files.
7713 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7715 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7716 a buffer (bug#8447).
7718 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7720 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7721 display vector, and we backtrack, handle the case that the
7722 previous character position is also displayed from a display
7723 vector or covered by a display string or image. (Bug#14476)
7725 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7727 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7728 (struct MonitorInfo, free_monitors): Remove.
7729 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7730 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7731 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7732 Qframes, Qsource.
7734 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7735 (struct MonitorInfo, free_monitors): Remove.
7736 (ns_screen_name): Make static.
7737 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7738 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7739 Qframes, Qsource.
7741 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7742 (struct MonitorInfo): New struct.
7743 (free_monitors, make_monitor_attribute_list): Declare.
7745 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7746 New Lisp_Object:s.
7747 (free_monitors, make_monitor_attribute_list): New functions.
7748 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7749 Qsource.
7751 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7753 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7755 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7757 * keyboard.c: Apply keyboard decoding only to events that come directly
7758 from the tty, not from unread-command-events (bug#14368).
7759 (read_event_from_main_queue): New function, extracted from read_char.
7760 (read_decoded_char): Remove.
7761 (read_decoded_event_from_main_queue): New function to replace it.
7762 (read_char): Use it.
7763 (read_key_sequence): Use read_char rather than read_decoded_char.
7765 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7767 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7769 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7771 2013-05-22 Kenichi Handa <handa@gnu.org>
7773 The following changes are to fix the setting of
7774 buffer-file-coding-system on, for instance, C-x RET c unix RET
7775 _FILE_OF_DOS_EOL_TYPE_ RET.
7777 * coding.h (struct coding_system): New member detected_utf8_chars.
7779 * coding.c (detect_coding_utf_8): Count characters and check EOL
7780 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7781 BOM is there.
7782 (setup_coding_system): Do not initialize coding->head_ascii.
7783 (check_ascii): Do not set coding->eol_seen but update it. Do not
7784 call adjust_coding_eol_type here.
7785 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7786 If the eol-type of CODING is already specified, adjust the eol type
7787 of the found coding-system.
7788 (decode_coding_gap): Cancel previous change. Utilize the
7789 character numbers counted by detect_coding_utf_8. Fix detection
7790 of BOM for utf-8.
7792 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7794 * search.c (looking_at_1): Only set last_thing_searched if the match
7795 changed the match-data (bug#14281).
7797 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7799 * xdisp.c (reseat_at_previous_visible_line_start):
7800 Already declared in dispextern.h, so remove it here.
7801 (move_it_vertically_backward): Likewise.
7803 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7805 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7806 (Fx_display_pixel_width, Fx_display_pixel_height)
7807 (Fx_display_mm_width, Fx_display_mm_height):
7808 Mention `display-monitor-attributes-list' in docstrings.
7810 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7811 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7812 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7813 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7814 (Fx_display_backing_store, Fx_display_visual_class)
7815 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7816 (Fx_display_grayscale_p, Fx_display_pixel_width)
7817 (Fx_display_pixel_height, Fx_display_planes)
7818 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7819 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7820 (Fx_display_mm_width, Fx_display_mm_height)
7821 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7822 height for all physical monitors as in X11.
7824 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7825 Return pixel width or height for all physical monitors as in X11.
7827 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7829 Port --enable-gcc-warnings to clang.
7830 * bytecode.c (exec_byte_code):
7831 * regex.c:
7832 Redo diagnostic pragmas to pacify clang, too.
7833 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7834 * editfns.c (Fencode_time):
7835 * fileio.c (file_accessible_directory_p):
7836 * font.c (font_unparse_xlfd):
7837 Use '&"string"[index]' instead of '"string" + (index)'.
7838 * undo.c (user_error): Remove; unused.
7840 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7842 * insdel.c (insert_1_both): Document the arguments, instead of
7843 referring to insert_1, which no longer exists.
7845 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7846 some window, increment windows_or_buffers_changed, so that
7847 *Messages* display in that window is updated. (Bug#14408)
7849 * w32.c: Include epaths.h.
7850 (init_environment): Use cmdproxy.exe without leading directories.
7851 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7852 case.
7853 (gettimeofday): Adjust signature and return value to Posix
7854 expectations.
7856 * unexw32.c (open_output_file): Delete the existing emacs.exe
7857 before creating it, to break the hard link to the versioned
7858 executable.
7860 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7861 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7862 (FIRSTFILE_OBJ): New variables.
7863 (W32_RES): Rename to EMACSRES. All users changed.
7864 (base_obj): Use $(CM_OBJ).
7865 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7866 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7867 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7868 $(W32_RES_LINK) before $(LIBES).
7869 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7871 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7873 * makefile.w32-in (DOC): Use just "DOC".
7875 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7877 * process.c: Export default filters and sentinels to Elisp.
7878 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7879 New constants.
7880 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7881 (Fset_process_sentinel, Fformat_network_address):
7882 Default to them instead of nil.
7883 (server_accept_connection): Sentinels can't be nil any more.
7884 (read_and_dispose_of_process_output): New function, extracted from
7885 read_process_output.
7886 (read_process_output): Use it; filters can't be nil.
7887 (Finternal_default_process_filter): New function, extracted from
7888 read_process_output.
7889 (exec_sentinel_unwind): Remove function.
7890 (exec_sentinel): Don't zilch sentinel while running.
7891 (status_notify): Sentinels can't be nil.
7892 (Finternal_default_process_sentinel): New function extracted from
7893 status_notify.
7894 (setup_process_coding_systems): Default filter is not nil any more.
7895 (syms_of_process): Export new Elisp functions and initialize
7896 new constants.
7897 * lisp.h (make_lisp_proc): New function.
7899 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7901 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7903 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7905 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7906 unless we know that the window w is a leaf window.
7907 Another attempt at solving bug#14062.
7909 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7911 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7912 fdesc (Bug#14375).
7914 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7916 * image.c (gif_load): Check that subimages fit (Bug#14345).
7918 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7920 * lread.c (skip_dyn_eof): New function.
7921 (read1): Use it to skip the end of a file in response to #@00.
7923 * doc.c (get_doc_string): Slightly relax the sanity checking.
7925 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7927 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7928 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7929 (MonitorInfo): New struct.
7930 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7931 (Fns_display_monitor_attributes_list): New functions.
7932 (display-usable-bounds): Remove.
7933 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7934 Qsource.
7936 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7938 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7939 (GTK_CHECK_VERSION): New macro, if not already defined.
7940 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7941 replaced by GTK_CHECK_VERSION.
7943 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7945 * xterm.h (GTK_PREREQ): New macro.
7946 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7947 to use this macro instead, for consistency and clarity.
7949 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7951 * xdisp.c (row_for_charpos_p): New function, with code of
7952 cursor_row_p, but accepts an additional argument CHARPOS instead
7953 of using a hardcoded PT.
7954 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7955 (row_containing_pos): Call row_for_charpos_p instead of partially
7956 doing the same. Fixes cursor positioning under longlines-mode
7957 when longlines-show-effect includes more than one newline, when
7958 moving the cursor vertically up.
7960 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7962 * makefile.w32-in (ACL_H): New macro.
7963 ($(BLD)/fileio.$(O)): Update dependencies.
7965 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7967 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7968 * Makefile.in (LIB_ACL): New macro.
7969 (LIBACL_LIBS): Remove.
7970 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7971 * fileio.c: Include <acl.h>.
7972 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7973 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7974 !acl_errno_valid.
7975 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7976 it ourselves.
7978 * unexelf.c: Don't assume ElfW (Half) fits in int.
7979 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7980 when dealing with ElfW (Half) values, since they can exceed 2**31
7981 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7982 (entry_address): Omit unused NUM arg. All uses changed.
7984 2013-05-07 Juri Linkov <juri@jurta.org>
7986 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7987 to the string converted from number with `Fnumber_to_string'.
7988 (Bug#14254)
7990 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7992 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7993 This fixes a problem introduced by my previous change.
7995 2013-05-07 Glenn Morris <rgm@gnu.org>
7997 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7999 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8001 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8003 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8005 Static checking by GCC 4.8.0.
8006 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8007 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8008 (x_get_monitor_attributes_fallback)
8009 (x_get_monitor_attributes_xinerama)
8010 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8011 Define only if USE_GTK.
8012 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8013 (x_get_monitor_attributes_fallback): Omit unused locals.
8014 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8015 Use double, not float, to avoid mixed-mode floating point arithmetic.
8017 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8018 Jan Djärv <jan.h.d@swipnet.se>
8020 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8021 (XINERAMA_CFLAGS): New macros.
8022 (ALL_CFLAGS, LIBES): Use them.
8024 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8025 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8026 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8027 (syms_of_xfns): DEFSYM them.
8028 (struct MonitorInfo): New struct.
8029 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8030 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8031 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8032 (x_get_monitor_attributes_xinerama): New functions.
8033 (Fx_display_monitor_attributes_list): New primitive.
8034 (syms_of_xfns): Defsubr it.
8036 * xterm.h (x_display_info): Add Xatom_net_workarea and
8037 Xatom_net_current_desktop.
8039 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8040 and dpyinfo->Xatom_net_current_desktop.
8042 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8044 * xdisp.c (pos_visible_p): Use the special code for finding the
8045 beginning of a display property or overlay for any "replacing"
8046 display property, not just for display strings. This solves
8047 incorrect reporting of position by posn-at-point. (Bug#14241)
8049 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8051 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8052 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8053 Verify that ElfW (Half) fits in int.
8054 (fatal): Use same signature as lisp.h.
8055 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8056 configure and build with -DUNEXELF_DEBUG without worrying about
8057 other modules that use DEBUG.
8058 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8059 possibly-wide integers now uses it instead of plain fprintf.
8060 (entry_address): New function, which avoids problems with 32-bit
8061 overflow on 64-bit hosts.
8062 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8063 (round_up): Don't assume the remainder fits in int.
8064 (find_section): Use bool for boolean. Simplify debug code.
8065 (unexec): Don't assume file sizes fit in int or size_t.
8066 Omit unnecessary trailing newline in 'fatal' format.
8067 Use strerror rather than outputting decimal error number.
8068 Remove unused code when emacs is not defined;
8069 this file relies on Emacs now.
8070 Don't assume e_phnum and e_shnum are positive.
8072 * regex.c: Fix problems when DEBUG is defined.
8073 (extract_number, extract_number_and_incr): Define regardless of
8074 whether DEBUG is defined; that's simpler and makes the code less
8075 likely to go stale in the normal case when DEBUG is not defined.
8076 Return int rather than taking an int * arg. All callers changed.
8077 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8078 Remove, replacing with ...
8079 (DEBUG_PRINT): New macro. All callers changed.
8080 (DEBUG_COMPILES_ARGUMENTS): New macro.
8081 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8082 (print_compiled_pattern, print_double_string) [DEBUG]:
8083 Use prototype rather than old-style definition.
8084 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8085 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8086 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8087 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8088 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8089 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8090 This matters only when DEBUG is defined.
8092 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8094 * xdisp.c (set_iterator_to_next): Set the
8095 ignore_overlay_strings_at_pos_p flag only if we are _really_
8096 iterating over an overlay string, as indicated by the
8097 current.overlay_string_index member. (Bug#14306)
8099 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8101 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8102 to where it is used, to avoid autorelease issues (Bug#14050).
8104 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8106 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8107 * fileio.c (syms_of_fileio): Implement this.
8108 * filelock.c (create_lock_file): If symbolic links don't work, so
8109 we use a regular file as a lock file, do not fsync the lock file;
8110 it's not needed.
8112 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8114 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8115 (syms_of_minibuf): Adjust accodingly.
8116 * lread.c (Fread):
8117 * callint.c (Fcall_interactively): Adjust calls accordingly.
8119 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8121 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8122 w->contents is a buffer before computing everything else.
8123 Use parentheses to disambiguate last part of the condition.
8125 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8126 assertion violations. (Bug#14062)
8128 2013-05-01 David Reitter <david.reitter@gmail.com>
8130 * nsfns.m (ns_tooltip): Initialize.
8132 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8134 * coding.c (decode_coding_gap): Don't remove the character before
8135 a newline unless it's a CR character. (Bug#14287)
8137 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8139 * dispextern.h (struct face): Move enum face_underline_type
8140 earlier so that bitfields can be in the same word.
8142 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8144 * nsfns.m (handlePanelKeys): New function.
8145 (EmacsOpenPanel:performKeyEquivalent:)
8146 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8147 arrows/function/control and copy/paste keys (Bug#14296).
8149 2013-04-27 Juri Linkov <juri@jurta.org>
8151 * callint.c (Fcall_interactively): Call `Qread_number' for
8152 interactive code letter `n' instead of using duplicate code.
8153 (Bug#14254)
8155 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8157 * systime.h (make_timeval): Declare as 'const'.
8159 2013-04-27 Kenichi Handa <handa@gnu.org>
8161 * font.c (font_open_entity): Always open a font of manageable
8162 size.
8164 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8166 Port better to AIX (Bug#14258).
8167 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8168 to pacify AIX xlc.
8170 2013-04-24 Kenichi Handa <handa@gnu.org>
8172 * coding.c (decode_coding_iso_2022): When an invalid escape
8173 sequence is encountered, reset the invocation and designation
8174 status to the safest one.
8176 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8178 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8179 Without this fix, "make distclean" leaves stamp-h1 behind.
8181 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8183 * w32fns.c (w32_fullscreen_rect): New function to compute the
8184 window rectangle for the given fullscreen mode.
8185 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8186 longer tunes the window size. This keeps the window's edges flush
8187 with the screen and allows the taskbar to hide itself in fullboth.
8189 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8190 window decorations and uses the entire screen.
8192 * w32term.h (w32_fullscreen_rect) Add prototype.
8193 (struct w32_output): Replace normal_width, normal_height,
8194 normal_top, and normal_left members with a single normal_placement
8195 struct.
8196 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8197 Remove macros.
8198 (FRAME_NORMAL_PLACEMENT): New macro.
8200 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8202 * minibuf.c (Ftest_completion): Silence compiler warning.
8204 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8206 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8207 bug#14062.
8209 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8210 parentheses.
8212 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8213 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8214 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8215 parentheses where appropriate.
8217 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8219 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8221 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8223 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8224 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8225 Mention in the doc string that setting these variables takes
8226 effect only after a call to set-window-buffer. (Bug#14200)
8228 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8230 * indent.c (Fvertical_motion): Don't consider display strings on
8231 overlay strings as display strings on the buffer position we
8232 started from. This prevents vertical cursor motion from jumping
8233 more than one line when there's an overlay string with a display
8234 property at end of line.
8235 Reported by Karl Chen <Karl.Chen@quarl.org> in
8236 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8238 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8240 * window.c (select_window): `record_buffer' even if window is
8241 already selected (bug#14191).
8243 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8245 * window.c (Fwindow_end): Test more flags, including the buffer's
8246 last_overlay_modified flag, to determine whether the window's
8247 display is really up-to-date. Prevents the function from
8248 returning a stale value. (Bug#14170)
8249 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8250 current matrix.
8252 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8254 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8255 garbaged only if it is not already the top frame on its TTY.
8256 This prevents flickering due to constant redrawing of TTY frames when
8257 there are GUI frames open in the same session. (Bug#13864)
8259 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8261 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8262 of marking the idle timers directly.
8264 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8266 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8267 tables (bug#14054).
8269 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8271 * window.c (select_window): Don't record_buffer while the invariant is
8272 temporarily broken (bug#14161).
8274 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8276 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8278 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8280 2013-04-07 Romain Francoise <romain@orebokech.com>
8282 Ignore additional platform-specific ACL errors (Bug#13702).
8283 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8284 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8286 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8288 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8289 f->output_data.ns.
8291 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8293 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8294 This bug was introduced by my 2013-02-25 change that simplified
8295 data_start configuration. Without this change, on GNU/Linux
8296 an Emacs configured with --enable-profiling fails immediately
8297 due to a profiler signal.
8298 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8299 with these flags. On platforms where special flags are needed
8300 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8301 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8302 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8304 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8306 Get rid of some platform-specific functions examining window
8307 system and its capabilities. This is a partial rework of the
8308 2013-04-05 change.
8309 * lisp.h (have_menus_p): Remove prototype. This function is
8310 replaced with platform-independent window_system_available.
8311 (check_window_system): Move to...
8312 * frame.h (decode_window_system_frame, window_system_available):
8313 ...here, add new prototypes.
8314 * frame.c (window_system_available, decode_window_system_frame):
8315 New functions.
8316 (check_window_system): Platform-independent now.
8317 * xterm.h (x_in_use): Remove declaration.
8318 (check_x_frame):
8319 * w32term.h (check_x_frame):
8320 * nsterm.h (check_x_frame): Remove prototypes. This function
8321 is replaced with platform-independent decode_window_system_frame.
8322 * msdos.c (have_menus_p): Remove.
8323 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8324 Remove platform-specific functions. Use check_window_system,
8325 decode_window_system_frame and check_ns_display_info where
8326 appropriate. Minor style and comment tweaks.
8327 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8328 (check_x_frame): Likewise.
8329 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8330 Likewise.
8331 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8332 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8333 * xmenu.c, xselect.c: All related users changed.
8335 2013-04-03 Kenichi Handa <handa@gnu.org>
8337 The following changes is to optimize the code for reading UTF-8
8338 files.
8340 * coding.c (check_ascii): Rename from detect_ascii. Return value
8341 changed. Check EOL format. Do not call adjust_coding_eol_type
8342 here.
8343 (check_utf_8): New function.
8344 (adjust_coding_eol_type): Do nothing if already adjusted.
8345 (detect_coding): Compare the return value of check_ascii with
8346 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8347 (decode_coding_gap): Optimize for valid UTF-8.
8349 2013-03-21 Kenichi Handa <handa@gnu.org>
8351 * coding.c (syms_of_coding): Cancel previous change.
8353 * insdel.c (insert_from_gap): Fix previous change.
8355 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8357 Consistently use platform-specific function to detect window system.
8358 * lisp.h (check_window_system): New prototype. This function is
8359 going to replace check_x, check_w32 and check_ns.
8360 (have_menus_p): Mention msdos.c in comment.
8361 * fontset.c (check_window_system_func): Remove. Adjust all users.
8362 * fontset.h (check_window_system_func): Remove prototype.
8363 * nsterm.h (check_ns):
8364 * xterm.h (check_x):
8365 * w32term.h (check_w32): Likewise.
8366 * menu.c (Fx_popup_menu): Use check_window_system.
8367 * msdos.c (check_window_system): Define for MS-DOS.
8368 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8369 * w32fns.c (check_window_system): Likewise for MS-Windows.
8370 * xfns.c (check_window_system): Likewise for X.
8371 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8372 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8374 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8376 Prefer < to > in range checks such as 0 <= i && i < N.
8377 This makes it easier to visualize quantities on a number line.
8378 This patch doesn't apply to all such range checks,
8379 only to the range checks affected by the 2013-03-24 change.
8380 This patch reverts most of the 2013-03-24 change.
8381 * alloc.c (xpalloc, Fgarbage_collect):
8382 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8383 * character.c (string_escape_byte8):
8384 * charset.c (read_hex):
8385 * data.c (cons_to_unsigned):
8386 * dispnew.c (update_frame_1):
8387 * doc.c (Fsubstitute_command_keys):
8388 * doprnt.c (doprnt):
8389 * editfns.c (hi_time, decode_time_components):
8390 * fileio.c (file_offset):
8391 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8392 * font.c (font_intern_prop):
8393 * frame.c (x_set_alpha):
8394 * gtkutil.c (get_utf8_string):
8395 * indent.c (check_display_width):
8396 * keymap.c (Fkey_description):
8397 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8398 * lread.c (read1):
8399 * minibuf.c (read_minibuf_noninteractive):
8400 * process.c (wait_reading_process_output):
8401 * search.c (Freplace_match):
8402 * window.c (get_phys_cursor_glyph):
8403 * xdisp.c (redisplay_internal):
8404 * xsmfns.c (smc_save_yourself_CB):
8405 Prefer < to > for range checks.
8406 * dispnew.c (sit_for): Don't mishandle NaNs.
8407 This fixes a bug introduced in the 2013-03-24 change.
8408 * editfns.c (decode_time_components): Don't hoist comparison.
8409 This fixes another bug introduced in the 2013-03-24 change.
8411 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8413 * frame.h (struct frame): Drop scroll_bottom_vpos
8414 member becaue all real users are dead long ago.
8415 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8416 * xdisp.c (redisplay_internal): Adjust user.
8418 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8420 * nsmenu.m (showAtX:Y:for:): setLevel to
8421 NSPopUpMenuWindowLevel (Bug#13998).
8423 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8425 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8426 (ns_check_pending_open_menu): Declare.
8428 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8429 (x_activate_menubar): Update the menu with title that matches
8430 ns_get_pending_menu_title, and call
8431 ns_check_pending_openmenu (Bug#12698).
8432 (menuWillOpen:): New method.
8433 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8435 * nsterm.m (menu_will_open_state, menu_mouse_point)
8436 (menu_pending_title): New varaibles.
8437 (ns_get_pending_menu_title, ns_check_menu_open)
8438 (ns_check_pending_open_menu): New functions.
8440 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8442 * indent.c (current_column_bol_cache): Remove leftover which is not
8443 used in Fmove_to_column any more.
8444 (current_column, scan_for_column): Adjust users.
8445 * keyboard.c (last_point_position_buffer, last_point_position_window):
8446 Remove leftovers which are not used for recording undo any more.
8447 (command_loop_1, syms_of_keyboard): Adjust users.
8448 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8449 redisplay_window any more.
8450 (move_it_to): Adjust user.
8452 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8454 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8455 Update dependencies.
8457 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8459 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8460 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8461 forward references.
8463 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8465 * window.h (struct window): Replace hchild, vchild and buffer slots
8466 with the only contents slot. This is possible because each valid
8467 window may have either the child window (in vertical or horizontal
8468 combination) or buffer to display (for the leaf window). Using that,
8469 a lof of operations to traverse and/or change window hierarchies may
8470 be simplified. New member horizontal is used to distinguish between
8471 horizontal and vertical combinations of internal windows.
8472 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8473 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8474 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8475 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8476 Use contents slot, not buffer, where appropriate.
8477 (wset_combination): New function.
8478 (wset_buffer): Add eassert.
8479 (Fframe_first_window): Simplify the loop reaching first window.
8480 (Fwindow_buffer): Use WINDOW_LEAF_P.
8481 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8482 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8483 (unshow_buffer): Convert initial debugging check to eassert.
8484 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8485 (make_parent_window, window_resize_check, window_resize_apply)
8486 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8487 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8488 Adjust to match struct window changes.
8489 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8490 (mark_window_cursors_off, count_windows, get_leaf_windows)
8491 (foreach_window_1): Simplify the loop.
8492 * alloc.c (mark_object): Do not check for the leaf window because
8493 internal windows has no glyph matrices anyway.
8494 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8495 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8496 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8497 (build_frame_matrix_from_window_tree, mirror_make_current)
8498 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8499 (update_window_tree, set_window_update_flags): Simplify the loop.
8500 (sync_window_with_frame_matrix_rows): Enforce live window.
8501 Use contents slot, not buffer, where appropriate.
8502 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8503 and WINDOW_HORIZONTAL_COMBINATION_P.
8504 (make_frame_visible_1): Simplify the loop.
8505 Use contents slot, not buffer, where appropriate.
8506 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8507 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8508 (expose_window_tree): Likewise.
8509 Use contents slot, not buffer, where appropriate.
8510 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8511 to avoid deleted windows. Use contents slot instead of buffer.
8512 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8513 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8514 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8515 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8517 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8519 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8520 identify the reasons for assertion violations in bug#14062 and
8521 similar ones.
8522 (Fx_show_tip): Fix compilation error under
8523 "--enable-check-lisp-object-type". (Bug#14073)
8525 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8526 Reported by <rzl24ozi@gmail.com>.
8528 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8530 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8531 start marker...
8532 (unwind_with_echo_area_buffer): ...to restore it here.
8533 This is needed to ensure that...
8534 (redisplay_window): ...both window markers are valid here,
8535 which is verified by eassert.
8536 * editfns.c (save_excursion_save): Do not assume that
8537 selected_window always displays the buffer.
8538 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8539 Fix comment.
8541 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8543 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8544 the upcase table.
8546 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8548 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8550 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8552 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8553 since MinGW's w32api headers do. This avoids compiler warnings.
8555 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8556 if already defined.
8558 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8560 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8562 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8564 * gtkutil.c (style_changed_cb): Check if frame is live and an
8565 X frame (Bug#14038).
8567 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8569 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8570 Define only for _WIN32_WINNT less than 0x0500.
8571 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8572 MinGW64.
8573 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8574 see its own definitions of 'struct timeval' and 'struct timezone'.
8576 Fix incompatibilities between MinGW.org and MinGW64 headers.
8577 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8579 * w32.c (REPARSE_DATA_BUFFER): Guard with
8580 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8582 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8584 * xterm.c: Include X11/XKBlib.h
8585 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8587 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8589 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8590 written backwards.
8591 * blockinput.h (input_blocked_p): Likewise.
8592 * bytecode.c (exec_byte_code): Likewise.
8593 * callproc.c (call_process_kill, call_process_cleanup)
8594 (Fcall_process): Likewise.
8595 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8596 (Fccl_execute_on_string): Likewise.
8597 * character.c (string_escape_byte8): Likewise.
8598 * charset.c (read_hex): Likewise.
8599 * cm.c (calccost): Likewise.
8600 * data.c (cons_to_unsigned): Likewise.
8601 * dired.c (directory_files_internal, file_name_completion):
8602 Likewise.
8603 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8604 (sit_for): Likewise.
8605 * doc.c (Fsubstitute_command_keys): Likewise.
8606 * doprnt.c (doprnt): Likewise.
8607 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8608 * emacsgtkfixed.c: Likewise.
8609 * fileio.c (file_offset, Fwrite_region): Likewise.
8610 * floatfns.c (Fexpt, fmod_float): Likewise.
8611 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8612 Likewise.
8613 * font.c (font_intern_prop): Likewise.
8614 * frame.c (x_set_alpha): Likewise.
8615 * gtkutil.c (get_utf8_string): Likewise.
8616 * indent.c (check_display_width): Likewise.
8617 * intervals.c (create_root_interval, rotate_right, rotate_left)
8618 (split_interval_right, split_interval_left)
8619 (adjust_intervals_for_insertion, delete_node)
8620 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8621 (merge_interval_right, merge_interval_left, copy_intervals)
8622 (set_intervals_multibyte_1): Likewise.
8623 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8624 * keymap.c (Fkey_description): Likewise.
8625 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8626 * lread.c (openp, read_integer, read1, string_to_number):
8627 Likewise.
8628 * menu.c (ensure_menu_items): Likewise.
8629 * minibuf.c (read_minibuf_noninteractive): Likewise.
8630 * print.c (printchar, strout): Likewise.
8631 * process.c (create_process, Faccept_process_output)
8632 (wait_reading_process_output, read_process_output, send_process)
8633 (wait_reading_process_output): Likewise.
8634 * profiler.c (make_log, handle_profiler_signal): Likewise.
8635 * regex.c (re_exec): Likewise.
8636 * regex.h: Likewise.
8637 * search.c (looking_at_1, Freplace_match): Likewise.
8638 * sysdep.c (get_child_status, procfs_ttyname)
8639 (procfs_get_total_memory): Likewise.
8640 * systime.h (EMACS_TIME_VALID_P): Likewise.
8641 * term.c (dissociate_if_controlling_tty): Likewise.
8642 * window.c (get_phys_cursor_glyph): Likewise.
8643 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8644 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8645 Likewise.
8646 * xfns.c (Fx_window_property): Likewise.
8647 * xmenu.c (set_frame_menubar): Likewise.
8648 * xselect.c (x_get_window_property, x_handle_dnd_message):
8649 Likewise.
8650 * xsmfns.c (smc_save_yourself_CB): Likewise.
8651 * xterm.c (x_scroll_bar_set_handle): Likewise.
8653 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8655 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8656 to be optional or nil. Adjust comment and convert it to docstring.
8657 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8658 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8660 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8662 Static checking by GCC 4.8-20130319.
8663 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8664 * process.c (Fset_process_datagram_address)
8665 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8666 * xdisp.c (get_char_face_and_encoding):
8667 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8668 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8669 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8671 2013-03-24 Ken Brown <kbrown@cornell.edu>
8673 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8674 fix compilation on 64-bit Cygwin, where underscores are not
8675 automatically prepended.
8677 * w32term.c (w32_initialize): Silence compiler warning.
8679 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8681 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8682 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8683 variables, to save and restore frame dimensions.
8684 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8685 after returning from a 'fullscreen' configuration.
8686 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8687 to avoid races between the main thread and the input thread.
8689 * w32term.h (struct w32_output): New members normal_width,
8690 normal_height, normal_top, normal_left, and prev_fsmode.
8691 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8692 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8693 members of a frame.
8695 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8696 'fullscreen' parameter. Always record previous width and height
8697 of the frame, except when switching out of maximized modes, so
8698 that they could be restored correctly, instead of resetting to the
8699 default frame dimensions. Send SC_RESTORE command to the frame,
8700 unless we are going to send SC_MAXIMIZE, to restore the frame
8701 resize hints in the mouse pointer shown by the window manager.
8702 (Bug#14032)
8704 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8706 * lisp.h (get_frame_param): Adjust conditions for prototype
8707 declaration.
8709 2013-03-22 Ken Brown <kbrown@cornell.edu>
8711 * unexcw.c: Drop unneeded inclusion of w32common.h.
8712 (report_sheap_usage): Declare.
8713 (read_exe_header): Add magic numbers for x86_64.
8714 (fixup_executable): Fix printf format specifier for unsigned long
8715 argument.
8717 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8719 * frame.h (struct frame): Put menu_bar_window under #ifdef
8720 because this member is not needed when X toolkit is in use.
8721 (fset_menu_bar_window):
8722 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8723 (free_glyphs, update_frame):
8724 * xdisp.c (expose_frame): Likewise.
8725 (display_menu_bar): Likewise. Remove redundant eassert.
8726 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8727 toolkit is in use.
8729 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8731 Use functions and constants to manipulate Lisp_Save_Value objects.
8732 This replaces code that used macros and strings and token-pasting.
8733 The change makes the C source a bit easier to follow,
8734 and shrinks the Emacs executable a bit.
8735 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8736 (make_save_value): Change 1st arg from string to enum. All callers
8737 changed.
8738 (INTX): Remove.
8739 (mark_object): Use if, not #if, for GC_MARK_STACK.
8740 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8741 (XSAVE_OBJECT): Now functions, not macros.
8742 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8743 the constant was never used.
8744 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8745 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8746 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8747 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8748 New constants.
8749 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8750 type3 with a single member save_type. All uses changed.
8751 (save_type, set_save_pointer, set_save_integer): New functions.
8752 * print.c (PRINTX): Remove.
8754 * alloc.c: Remove redundant static declarations.
8756 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8758 * window.h (struct window): Convert left_col, top_line, total_lines
8759 and total_cols from Lisp_Objects to integers. Adjust comments.
8760 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8761 Remove.
8762 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8763 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8764 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8765 Adjust users where appropriate.
8767 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8769 * frame.h (struct frame): Drop resx and resy because the same data is
8770 available from window system-specific output context. Adjust users.
8771 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8772 New functions to provide defaults when no window system available.
8773 (FRAME_RES_X, FRAME_RES_Y): New macros.
8774 (NUMVAL): Move from xdisp.c.
8775 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8776 (Ffont_face_attributes, Fopen_font):
8777 * image.c (gs_load):
8778 * w32font.c (fill_in_logfont):
8779 * xdisp.c (calc_pixel_width_or_height):
8780 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8781 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8783 2013-03-20 Kenichi Handa <handa@gnu.org>
8785 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8786 to 1 (temporary workaround until a bug related to ASCII
8787 optimization is fixed).
8789 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8791 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8792 Signal error if window is not internal. Adjust docstring.
8793 (delete_all_child_windows): Use combination_limit to save the buffer.
8794 (Fset_window_configuration): Adjust accordingly.
8795 * print.c (syms_of_print): Initialize debugging output not here...
8796 (init_print_once): ...but in a new function here.
8797 * lisp.h (init_print_once): Add prototype.
8798 * emacs.c (main): Add call to init_print_once. Adjust comments.
8800 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8802 * window.c (window_resize_check, window_resize_apply)
8803 (window_from_coordinates, recombine_windows, set_window_buffer)
8804 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8805 (Fsplit_window_internal, Fdelete_window_internal)
8806 (freeze_window_starts): Use bool for booleans.
8807 * window.h (window_frame_coordinates, resize_frame_windows)
8808 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8810 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8812 * dispnew.c (bitch_at_user): Use `user-error'.
8814 2013-03-17 Ken Brown <kbrown@cornell.edu>
8816 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8817 as return type of image_background. (Bug#13981)
8818 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8820 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8822 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8823 (ns_select): Don't return with result uninitialized.
8825 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8826 and getDirectory.
8828 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8829 New functions.
8830 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8831 directories. If filename is nil, get directory name (Bug#13932).
8832 Use getFilename and getDirectory.
8833 (getFilename, getDirectory): New methods for EmacsSavePanel and
8834 EmacsOpenPanel.
8835 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8837 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8839 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8841 2013-03-15 Kenichi Handa <handa@gnu.org>
8843 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8844 (adjust_after_replace): Make it back to static. Delete the third
8845 arg text_at_gap_tail. Cancel the code for handling it.
8847 * coding.h (struct coding_system): New member eol_seen.
8849 * coding.c (detect_ascii): New function.
8850 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8851 when the source bytes are actually scanned. On detecting for
8852 coding_category_utf_8_auto, call detect_ascii instead of scanning
8853 source bytes directly.
8854 (produce_chars): Call insert_from_gap with the new arg 0.
8855 (encode_coding): Likewise.
8856 (decode_coding_gap): Control ASCII optimization by the variable
8857 disable_ascii_optimization instead of #ifndef .. #endif.
8858 Deccode EOL format according to coding->eol_seen.
8859 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8860 variable.
8862 * lisp.h (adjust_after_replace): Cancel externing it.
8863 (insert_from_gap): Adjust prototype.
8865 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8867 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8868 FULLSCREEN_MAXIMIZED. (Bug#13935)
8870 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8872 * region-cache.c (find_cache_boundary, move_cache_gap)
8873 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8874 Simplify debugging check and convert to eassert. Adjust comment.
8875 (pp_cache): Put under ENABLE_CHECKING.
8877 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8879 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8880 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8881 and WM_ACTIVATEAPP.
8882 (w32fullscreen_hook): If the frame is visible, reset
8883 f->want_fullscreen flag after changing the frame size. If the
8884 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8885 (Bug#13953)
8887 2013-03-13 Daniel Colascione <dancol@dancol.org>
8889 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8890 too so that these builds can use Cygwin's file conversion
8891 functions. (We've been building and linking cygw32.o all along
8892 and just not using it.)
8894 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8896 File synchronization fixes (Bug#13944).
8897 * Makefile.in (LIB_FDATASYNC): New macro.
8898 (LIBES): Use it.
8899 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8900 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8901 Don't worry about HAVE_FSYNC, since a substitute fsync is
8902 available if the system lacks one.
8903 (Fwrite_regin): Retry fsync if interrupted.
8905 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8907 * w32term.c (w32_read_socket): If the Emacs frame is being
8908 activated, call w32fullscreen_hook, to make sure the new frame
8909 dimensions are in effect. (Bug#13937)
8911 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8913 * xdisp.c (init_iterator): Simplify because both character and byte
8914 positions are either specified or -1. Add eassert. Adjust comment.
8915 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8916 character and byte positions can be obtained from marker.
8918 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8920 Static checking by Sun C 5.12.
8921 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8922 * bytecode.c (exec_byte_code):
8923 * dispnew.c (init_display):
8924 * eval.c (error):
8925 * fileio.c (Fsubstitute_in_file_name):
8926 * keyboard.c (Fevent_convert_list):
8927 * keymap.c (Fsingle_key_description):
8928 * term.c (maybe_fatal, fatal):
8929 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8930 * xsmfns.c (Fhandle_save_session):
8931 Omit unreachable code.
8932 * keymap.c (map_keymap_char_table_item): Cast void * to
8933 a function pointer type; the C Standard requires this.
8935 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8936 Include <sys/param.h> unconditionally, as that works elsewhere and
8937 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8938 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8939 and FreeBSD now.
8941 See ChangeLog.12 for earlier changes.
8943 ;; Local Variables:
8944 ;; coding: utf-8
8945 ;; End:
8947 Copyright (C) 2011-2014 Free Software Foundation, Inc.
8949 This file is part of GNU Emacs.
8951 GNU Emacs is free software: you can redistribute it and/or modify
8952 it under the terms of the GNU General Public License as published by
8953 the Free Software Foundation, either version 3 of the License, or
8954 (at your option) any later version.
8956 GNU Emacs is distributed in the hope that it will be useful,
8957 but WITHOUT ANY WARRANTY; without even the implied warranty of
8958 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8959 GNU General Public License for more details.
8961 You should have received a copy of the GNU General Public License
8962 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.