1 2013-12-27 Chong Yidong <cyd@gnu.org>
3 * data.c (Fsymbol_function): Doc fix.
5 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7 Some more tinkering with Bug#16051.
8 * window.c (resize_frame_windows): Don't let the size of the
9 root window drop below the frame's default character size.
10 Never ever delete any subwindows - let the window manager do the
13 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
14 of toolbar lines needed when they exceed the height of the root
16 (unwind_create_frame_1): New function.
17 (Fx_create_frame): Generally inhibit calling the window
18 configuration change hook here. Remove extra call to
19 change_frame_size - it's not needed when we don't run the
20 configuration change hook.
22 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
24 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
25 On my Fedora 19 platform the core dumps were so big that
26 my desktop became nearly catatonic.
27 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
28 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
29 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
30 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
32 * conf_post.h (__has_feature): New macro, if not already defined.
33 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
34 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
36 2013-12-25 Eli Zaretskii <eliz@gnu.org>
38 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
39 is a file name. (Bug#16252)
41 2013-12-25 Chong Yidong <cyd@gnu.org>
43 * keyboard.c (Voverriding_terminal_local_map):
44 (Voverriding_local_map): Doc fix.
46 * keymap.c (Vemulation_mode_map_alists): Doc fix.
48 2013-12-24 Eli Zaretskii <eliz@gnu.org>
50 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
51 file name when it is submitted to ShellExecute. Simplify code.
52 Don't test DOCUMENT for being a string, as that is enforced by
53 CHECK_STRING. Doc fix.
55 2013-12-23 Eli Zaretskii <eliz@gnu.org>
57 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
58 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
59 redisplay_tool_bar does. Improve and fix commentary.
60 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
61 limits of the glyph matrices. (Bug#16051)
62 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
63 only when the new size is different from the old one, and the new
64 size can be achieved given the frame height.
66 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
68 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
70 2013-12-23 Glenn Morris <rgm@gnu.org>
72 * lread.c (Fload): Mention load-prefer-newer in doc.
74 2013-12-22 Martin Rudalics <rudalics@gmx.at>
76 Handle Bug#16207 by being more restrictive when running hooks.
77 * window.c (unwind_change_frame): New function.
78 (Fset_window_configuration): Don't run configuration change hook
79 while the frame configuration is unsafe. Call select_window
82 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
84 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
86 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
88 * nsterm.h: Declare EmacsColor category.
90 * nsterm.m (NSColor): Implement EmacsColor category.
91 (ns_get_color): Use colorUsingDefaultColorSpace.
92 (ns_get_color, ns_term_init): Use colorForEmacsRed.
94 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
96 2013-12-21 Eli Zaretskii <eliz@gnu.org>
98 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
99 having the PNG_NORETURN attribute, to avoid compiler warning in
102 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
104 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
106 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
107 fringe background extension.
108 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
109 because they are now always the same as `left' and `width',
110 respectively. Remove code for the case that `width' and
111 `sb_width' are different.
113 2013-12-20 Martin Rudalics <rudalics@gmx.at>
115 Remove scroll_bar_actual_width from frames.
116 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
117 * frame.c (Fscroll_bar_width): Return scroll bar area width.
118 (x_figure_window_size):
119 * nsterm.m (x_set_window_size):
120 * widget.c (set_frame_size):
121 * w32term.c (x_set_window_size):
122 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
123 scroll_bar_actual_width.
125 Convert scroll_bar members to integers on Windows.
126 * w32term.h (struct scroll_bar): Convert top, left, width,
127 height, start, end and dragging to integers.
128 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
130 * w32term.c (w32_set_scroll_bar_thumb)
131 (w32_scroll_bar_handle_click): Remove XINT conversions for
132 scroll_bar members. Treat bar->dragging as integer.
133 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
134 first element. Remove XINT conversions for scroll_bar members.
135 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
136 Remove XINT conversions for scroll_bar members.
138 Fix assignment for new window total sizes.
139 * window.c (Fwindow_resize_apply_total): Assign values for
142 2013-12-20 Chong Yidong <cyd@gnu.org>
144 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
145 argument to `append'.
147 2013-12-19 Eli Zaretskii <eliz@gnu.org>
149 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
150 current text face, for extending the face of the display margins.
153 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
156 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
158 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
161 * nsterm.m (Qfile, Qurl): New.
162 (EV_MODIFIERS2): New macro.
163 (EV_MODIFIERS): Use EV_MODIFIERS2.
164 (ns_term_init): Remove font and color from DND, does not work on
165 newer OSX, and other ports don't have them.
166 (performDragOperation:): Handle modifiers used during drag.
167 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
168 Remove global Lisp variables used to communicate with ns-win.el.
169 Remove font and color handling.
170 (syms_of_nsterm): Defsym Qfile and Qurl.
172 2013-12-19 Anders Lindgren <andlind@gmail.com>
174 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
175 (ns_constrain_all_frames, x_set_offset): Remove assignment to
177 (updateFrameSize:, windowWillResize:toSize:): Add trace.
178 (constrainFrameRect): Remove special case nr_screens == 1.
179 Don't constrain size to size of view.
181 * nsterm.h (ns_output): Remove dont_constrain.
183 2013-12-19 Anders Lindgren <andlind@gmail.com>
185 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
187 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
189 Minor fixes for recent openp changes.
190 * lisp.h (GCPRO7): New macro.
191 * lread.c (openp): Use bool for boolean; all callers changed.
192 Protect save_string from GC. Don't assume that file descriptors
193 are nonzero. Redo save_mtime comparison to avoid bogus GCC
194 warning about uninitialized variable.
196 2013-12-18 Eli Zaretskii <eliz@gnu.org>
198 * w32fns.c (emacs_abort): Use intptr_t as argument of
199 INT_BUFSIZE_BOUND, to avoid compiler warnings.
201 2013-12-18 Glenn Morris <rgm@gnu.org>
203 * lread.c (Fload): Pass load_prefer_newer to openp.
204 Don't bother checking mtime if openp already did it.
205 (openp): Add `newer' argument, to check all suffixes
206 and find the newest file.
207 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
208 * callproc.c (call_process):
209 * charset.c (load_charset_map_from_file):
210 * emacs.c (init_cmdargs):
211 * image.c (x_create_bitmap_from_file, x_find_image_file):
213 * lread.c (Flocate_file_internal):
214 * process.c (Fformat_network_address):
215 * sound.c (Fplay_sound_internal):
216 * w32.c (check_windows_init_file):
217 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
219 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
221 2013-12-17 Eli Zaretskii <eliz@gnu.org>
223 * w32.c (getloadavg): Don't index samples[] array with negative
224 indices. Recover from wall-clock time being set backwards.
226 * w32term.c (w32_initialize): Declare the argument of
227 set_user_model as const.
229 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
230 (w32_menu_show): Constify some arguments passed to MessageBox.
232 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
233 to initialize Lisp objects.
235 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
236 initialize Lisp objects.
238 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
239 use variables used only on X under that condition.
241 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
242 variables not used there.
244 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
246 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
247 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
249 2013-12-16 Eli Zaretskii <eliz@gnu.org>
251 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
252 code, revealed in presence of R2L characters, character
253 compositions, and display vectors. A better fix for Bug#16148.
254 (extend_face_to_end_of_line): Don't reference tool_bar_window in
255 GTK and NS builds, they don't have this member of struct frame.
257 * dispextern.h (struct composition_it): Correct a comment for the
260 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
262 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
263 This prevents a compilation error on C compilers that do not
264 default functions to return 'int' if not declared. Also, add
265 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
266 since it now uses inline functions.
268 2013-12-16 Eli Zaretskii <eliz@gnu.org>
270 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
271 display margins on mode line, header line, and in the frame's
272 tool-bar window. (Bug#16165)
274 2013-12-16 Andreas Schwab <schwab@suse.de>
276 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
278 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
280 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
283 2013-12-16 Martin Rudalics <rudalics@gmx.at>
285 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
287 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
289 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
290 intended to find bogus pointers in font objects (Bug#16140).
291 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
292 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
293 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
294 Disable for MS-Windows due to Bug#15876; apparently this
295 requires more or less substantial changes in fontset code.
296 * xfont.c (xfont_close):
297 * xftfont.c (xftfont_close): Call x_display_info_for_display
298 to check whether 'Display *' is valid (Bug#16093 and probably
301 2013-12-15 Eli Zaretskii <eliz@gnu.org>
303 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
304 Reported by Juanma Barranquero <lekktu@gmail.com>.
306 * process.c (Fprocess_send_eof): Don't crash if someone tries to
307 open a pty on MS-Windows. (Bug#16152)
309 * emacs.c (decode_env_path): Fix bogus comparison against
310 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
312 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
314 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
315 (Fx_file_dialog): Add parentheses around && to silence warning.
317 * w32term.c (construct_drag_n_drop): Remove unused local variable.
319 2013-12-15 Eli Zaretskii <eliz@gnu.org>
321 * xdisp.c (extend_face_to_end_of_line): Extend background of
322 non-default face in margin areas as well. (Bug#16151)
323 (display_line): Call extend_face_to_end_of_line for continued
324 lines as well, if the display margins have non-zero width.
325 (set_glyph_string_background_width): When needed, set the
326 extends_to_end_of_line_p flag on glyph strings to be drawn in
327 margin areas, not only in the text area.
329 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
332 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
334 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
335 Don't worry about verify_error being t, since it has to be a list.
337 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
339 Use bool for boolean, focusing on headers.
340 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
341 No need to include <stdbool.h>, since conf_post.h does it now.
342 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
343 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
344 (SET_PER_BUFFER_VALUE_P):
345 * ccl.c, ccl.h (setup_ccl_program):
346 * ccl.h (CHECK_CCL_PROGRAM):
347 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
348 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
349 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
350 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
351 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
352 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
353 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
354 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
355 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
356 (CHARSET_FAST_MAP_SET):
357 * coding.c (decode_coding_ccl, encode_coding_ccl):
358 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
359 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
360 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
361 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
362 (decode_coding_c_string):
363 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
364 * conf_post.h (has_attribute):
365 * dispextern.h (trace_redisplay_p):
366 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
367 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
368 (SET_GLYPH_FROM_CHAR_GLYPH):
369 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
370 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
371 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
372 (cursor_in_mouse_face_p):
373 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
374 (blank_row, prepare_desired_row)
375 (build_frame_matrix_from_leaf_window, make_current)
376 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
377 (update_window, scrolling_window, update_frame_line):
378 * disptab.h (GLYPH_FOLLOW_ALIASES):
379 * editfns.c (Fformat):
380 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
381 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
382 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
383 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
384 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
385 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
387 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
388 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
389 (FRAME_MOUSE_UPDATE):
390 * fringe.c (Fdefine_fringe_bitmap):
391 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
392 (x_create_bitmap_from_xpm_data, xpm_load_image):
393 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
394 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
395 (MERGE_INTERVAL_CACHE):
396 * keymap.h (KEYMAPP):
397 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
398 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
399 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
400 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
401 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
402 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
403 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
404 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
405 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
406 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
407 (SETUP_BUFFER_SYNTAX_TABLE):
408 * systime.h (timespec_valid_p):
409 * term.c (save_and_enable_current_matrix):
410 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
411 * xdisp.c (in_display_vector_p, display_tool_bar_line)
412 (redisplay_internal, try_window_reusing_current_matrix)
413 (sync_frame_with_window_matrix_rows, try_window_id)
414 (display_menu_bar, display_tty_menu_item, display_mode_line)
415 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
416 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
417 * xmenu.c (xmenu_show):
418 * xterm.c (use_xim, x_term_init):
419 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
420 (struct x_bitmap_record):
421 Use bool for booleans.
422 * ccl.c (struct buffer_text):
423 * ccl.h (struct ccl_program):
424 * charset.h (struct charset):
426 * coding.h (struct iso_2022_spec, struct coding_system):
427 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
428 (struct glyph_string, struct face, struct face_cache)
429 (struct bidi_string_data, struct bidi_it)
430 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
432 * editfns.c (Fformat):
433 * frame.h (struct frame):
434 * fringe.c (struct fringe_bitmap):
435 * intervals.h (struct interval):
436 * keyboard.h (struct kboard):
437 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
438 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
439 (struct Lisp_Buffer_Local_Value, union specbinding):
440 * macfont.m (struct macfont_info):
441 * process.h (struct Lisp_Process):
442 * termchar.h (struct tty_display_info):
443 * window.h (struct window):
444 * xterm.h (struct x_output):
445 Use bool_bf for boolean bit-fields.
446 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
448 * ccl.h (struct ccl_program): Remove unused members private_state,
449 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
451 (struct ccl_spec): Remove unused members cr_carryover,
453 * conf_post.h: Include <stdbool.h>.
455 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
456 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
457 Surround statement macro with proper 'do { ... } while (false)' brackets.
458 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
459 Args must now be expressions; all callers changed.
460 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
461 (PRODUCE_GLYPHS): Simplify use of boolean.
462 * fileio.c (Fcopy_file):
463 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
464 * lisp.h (UNGCPRO): Return void, not int.
465 (FOR_EACH_TAIL): Use void expression, not int expression.
466 * region-cache.c: Reindent.
467 * region-cache.h: Copy comments from region-cache.c, to fix
468 incorrect remarks about booleans.
470 2013-12-14 Eli Zaretskii <eliz@gnu.org>
472 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
473 when character at point is displayed from a display vector.
476 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
478 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
479 now a list of certificate validation checks that will abort a
480 connection with an error.
481 (Fgnutls_boot): Document it and use it.
483 2013-12-14 Martin Rudalics <rudalics@gmx.at>
485 * w32term.c (w32_enable_frame_resize_hack): New variable.
486 (x_set_window_size): Use it to hack frame resizing on Windows
489 2013-12-14 Eli Zaretskii <eliz@gnu.org>
491 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
492 Windows-specific code to w32.c. Change error message text to
493 match that of Posix platforms.
495 * w32.c (w32_copy_file): New function, most of the code copied and
496 reworked from Fcopy_file. Improve error handling. Plug memory
497 leak when errors are thrown. Support file names outside of the
498 current codepage. (Bug#7100)
500 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
502 * lread.c (load_path_default): Prototype.
504 2013-12-13 Glenn Morris <rgm@gnu.org>
506 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
508 (load-path-default): Remove `changed' argument.
509 Do not set dump_path permanently. Simplify.
510 (init_lread): Simplify.
511 (syms_of_lread): Remove dump_path.
513 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
515 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
516 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
517 2013-12-12 font-related change to avoid Bug#16128, which
518 is quite hard to fix without even more substantial changes.
520 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
522 * font.c (font_close_object): Check for live frame (Bug#16128).
524 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
526 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
527 Return ptrdiff_t, not int, since it's a buffer size.
528 Reindent/reparen some macros to a more Gnuish style.
530 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
532 Avoid undefined behavior with huge regexp interval counts.
533 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
534 since it's now specialized to interval counts. All uses changed.
535 Do not assume wrapraound on signed integer overflow.
536 (regex_compile): Simplify based on the above changes.
538 2013-12-12 Eli Zaretskii <eliz@gnu.org>
540 Support file names on MS-Windows that use characters outside of
541 the current system codepage. (Bug#7100)
543 * w32.c (get_file_security, set_file_security)
544 (create_symbolic_link): Separate pointers and boolean flags for
545 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
546 non-zero, else the former.
547 (codepage_for_filenames, filename_to_utf16, )
548 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
550 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
552 (normalize_filename): Lose the DBCS code, now works on UTF-8.
553 Accept only one argument; all callers changed.
554 (dostounix_filename): Remove the second argument, now works in
555 UTF-8. All callers changed.
556 (parse_root): Lose DBCS code.
557 (get_long_basename, w32_get_short_filename, init_environment)
558 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
559 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
560 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
561 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
562 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
563 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
565 (ansi_encode_filename): New function.
566 (get_emacs_configuration, get_emacs_configuration_options):
568 (add_volume_info, GetCachedVolumeInformation): Run the input file
569 name through unixtodos_filename, to ensure it is stored and
570 referenced in canonical form.
571 (get_volume_info): Lose the DBCS code, now works in UTF-8.
572 (logon_network_drive, sys_link, utime): Improve error handling.
573 (sys_access): New function.
574 (hashval, generate_inode_val): Unused functions deleted.
575 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
576 (check_windows_init_file): Convert error message from UTF-8 to
577 ANSI codepage, for display in the message box.
578 (globals_of_w32): Set w32_unicode_filenames according to the OS
581 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
582 w32_unicode_filenames is non-zero, ANSI mode otherwise.
583 (syms_of_w32term): Declare w32-unicode-filenames.
585 * w32proc.c (new_child, delete_child): Remove code that handled
586 unused pending_deletion and input_file members of the child struct.
587 (create_child, sys_spawnve): Convert all file names to ANSI
588 codepage. Use ANSI APIs explicitly; forcibly fail if any file
589 name cannot be encoded in ANSI codepage. Don't use
590 unixtodos_filename, mirror slashes by hand.
591 (record_infile, record_pending_deletion): Functions deleted.
592 (Fw32_short_file_name): Call w32_get_short_filename instead of
595 * w32notify.c (add_watch): Work in Unicode mode when
596 w32_unicode_filenames is non-zero, ANSI mode otherwise.
597 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
598 instead, do the same with Lisp primitives.
600 * w32fns.c (file_dialog_callback, Fx_file_dialog)
601 (Fsystem_move_file_to_trash, Fw32_shell_execute)
602 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
603 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
604 (Fw32_shell_execute): Improve error reporting.
605 (Fdefault_printer_name): Ifdef away for Cygwin.
607 * w32.h (struct _child_process): Remove input_file and
608 pending_deletion members that are no longer used.
609 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
610 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
611 (ansi_encode_filename): New and updated prototypes.
613 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
615 (unexec): Don't use dostounix_filename, it expects a file name in
616 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
619 * fileio.c (Ffile_name_directory, file_name_as_directory)
620 (directory_file_name, Fexpand_file_name)
621 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
622 arguments of dostounix_filename.
623 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
624 use MAX_UTF8_PATH for size of file-name strings.
625 (emacs_readlinkat): Build an explicitly unibyte string for file
627 (syms_of_fileio) <file-name-coding-system>
628 default-file-name-coding-system>: Mention MS-Windows peculiarities.
630 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
631 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
632 directories to UTF-8.
633 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
634 environment, and each element of the input PATH, to UTF-8.
636 * dired.c (file_attributes): Use build_unibyte_string explicitly
637 to make Lisp strings from user and group names.
639 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
642 * coding.c (decode_file_name, encode_file_name): New functions.
644 * termcap.c (tgetent): Adapt to the change in arguments of
647 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
650 * msdos.c (dostounix_filename, init_environment): Adapt to the
651 change in arguments of dostounix_filename.
653 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
654 [WINDOWSNT]: Encode file names passed to the image libraries in
657 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
658 [WINDOWSNT]: Convert file names to the current ANSI codepage.
660 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
661 arguments of dostounix_filename.
663 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
665 * font.h (struct font_entity) [HAVE_NS]: New field to record
666 font driver which was used to create this entity.
667 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
668 frame where the font was opened.
669 (font_close_object): Add prototype.
670 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
671 (font_close_object): Not static any more. Lost frame arg.
672 Adjust comment and users.
673 * alloc.c (cleanup_vector): Call font_close_object to adjust
674 per-frame font counters correctly. If HAVE_NS, also call
675 driver-specific cleanup for font-entity objects.
676 * ftfont.c (ftfont_open):
677 * nsfont.m (nsfont_open):
678 * w32font.c (w32font_open_internal):
679 * xfont.c (xfont_open):
680 * xftfont.c (xftfont_open): Save frame pointer in font object.
681 * macfont.m (macfont_open): Likewise.
682 (macfont_descriptor_entity): Save driver pointer to be able
683 to call its free_entity routine when font-entity is swept.
684 * ftxfont.c (ftxfont_open): Add eassert because frame
685 pointer should be saved by ftfont_driver.open.
687 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
689 * xterm.c (x_make_frame_visible): Restore hack which is needed when
690 input polling is used. This is still meaningful for Cygwin, see
691 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
692 * keyboard.c (poll_for_input_1, input_polling_used): Define
694 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
695 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
696 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
697 (font_for_char): Prefer ptrdiff_t to int for buffer position.
698 (face_for_char): Likewise. Rearrange eassert and return ASCII
699 face for CHAR_BYTE8_P.
700 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
702 2013-12-11 Ken Brown <kbrown@cornell.edu>
704 * dispextern.h (erase_phys_cursor):
705 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
707 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
709 * nsterm.m (x_free_frame_resources):
710 * term.c (tty_free_frame_resources):
711 * xterm.c (x_free_frame_resources): Do not check for non-NULL
712 face cache because it's implied by free_frame_faces anyway.
713 * w32term.c (x_free_frame_resources): Likewise. Do not call
714 free_frame_faces twice.
716 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
718 * editfns.c (Fformat_time_string): Mention %F in the doc.
720 2013-12-11 Martin Rudalics <rudalics@gmx.at>
722 * window.c (resize_frame_windows): Don't return immediately when
723 the root window's size doesn't change - the minibuffer window
724 may still have to be repositioned/resized.
725 * xfns.c (Fx_create_frame): Always change the frame size after
726 initializing the frame's faces.
727 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
728 change_frame_size should already have done it.
729 (x_new_font): Assign new tool- and menu-bar heights.
730 (x_set_window_size_1): Account for tool- and menu-bar heights
731 (Bug#16013). Don't set pixel sizes since change_frame_size
732 should already have done it.
734 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
736 Remove the option of using libcrypto.
737 * Makefile.in (LIB_CRYPTO): Remove.
738 (LIBES): Don't use it.
740 2013-12-11 Juri Linkov <juri@jurta.org>
742 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
743 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
745 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
747 * xdisp.c (display_tool_bar_line): Don't extend on a previously
748 drawn tool bar items (Bug#16058).
749 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
751 2013-12-09 Ken Brown <kbrown@cornell.edu>
753 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
755 * lisp.h (get_frame_param): Adjust conditions for prototype
758 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
760 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
761 Avoid unused macro warning if configured --without-xft.
763 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
765 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
767 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
769 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
771 * emacs.c (main): Call fixup_locale a second time for GNUStep.
773 2013-12-08 Martin Rudalics <rudalics@gmx.at>
775 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
777 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
779 Use libcrypto's checksum implementations if available, for speed.
780 * Makefile.in (LIB_CRYPTO): New macro.
783 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
784 The macro didn't conform to C99 due to type mismatch,
785 which caused compilation failure with Sun C 5.12,
786 and it was confusing anyway. Include window.h to declare
787 redisplay_other_windows.
789 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
791 * window.c (set_window_buffer): Update mode line (bug#16084).
793 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
795 Fix minor problems found by static checking.
796 * keyboard.c (poll_for_input_1, input_polling_used):
797 Define only if HAVE_NTGUI.
798 * xmenu.c (popup_activate_callback): Omit unnecessary
799 check against USE_X_TOOLKIT, which must be defined here anyway.
800 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
803 2013-12-07 Martin Rudalics <rudalics@gmx.at>
805 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
807 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
809 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
811 * nsterm.m (x_set_window_size): Remove fprintf.
812 (init): Define always. Set applicationDidFinishLaunchingCalled
814 (applicationDidFinishLaunching:):
815 Set applicationDidFinishLaunchingCalled.
816 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
819 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
821 Pixel resize changes for NS (Bug#16049).
822 * nsterm.m (x_set_window_size): Change parameters rows/cols to
823 height/width. row/cols are locals.
824 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
825 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
826 (windowWillResize): Remove gsextra. Calculate extra as in
828 (x_new_font): Don't change frame size if fullscreen.
829 Change size pixelwise.
831 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
832 comment in xfns.c. Change to pixelwise call.
834 2013-12-06 Eli Zaretskii <eliz@gnu.org>
836 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
839 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
841 * xterm.c (input_signal_count): Remove.
842 (x_dispatch_event): Define unconditionally.
843 (x_make_frame_visible): Process X events until the frame
844 is really visible (Bug#16027).
845 * xterm.h (x_dispatch_event): Declare unconditionally.
847 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
849 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
851 * nsterm.m (x_set_window_size): Handle pixelwise.
853 2013-12-05 Martin Rudalics <rudalics@gmx.at>
855 * w32term.c (x_new_font):
856 * xterm.c (x_new_font): Calculate new frame size from new font
859 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
861 * lisp.h (FOR_EACH_TAIL): New macro.
862 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
864 * window.c (select_window): Call second wset_redisplay before we change
865 selected_window (bug#16034).
867 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
869 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
871 2013-12-04 Eli Zaretskii <eliz@gnu.org>
873 * w32xfns.c: Include window.h, to avoid a compiler warning.
875 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
877 * window.c (window_scroll): Mark window for redisplay (bug#16034).
878 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
879 window_scroll takes care of it.
880 (Fset_window_point, Fdelete_other_windows_internal)
881 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
882 (Fsplit_window_internal, Fdelete_window_internal)
883 (Fresize_mini_window_internal, Fset_window_configuration)
884 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
885 cause redisplay instead of forcing a complete redisplay.
886 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
887 we're only affecting the selected_window.
889 2013-12-04 Eli Zaretskii <eliz@gnu.org>
891 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
892 directional control characters. Update type and category
893 determination according to the UBA from Unicode v6.3.
894 (bidi_category_t): New category EXPLICIT_FORMATTING.
896 * dispextern.h (bidi_type_t): Update to include new bidirectional
897 properties introduced with Unicode v6.3. (Bug#16043)
899 2013-12-04 Martin Rudalics <rudalics@gmx.at>
901 * xterm.c (XTflash): Fix coordinate of bottom area to flash
904 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
906 * font.c (font_list_entities): Remove dummy assignment.
907 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
908 used on graphic displays only. Remove unused 'font_encoder' member.
909 (struct font_bitmap): Remove unused 'extra' member.
910 * nsfont.m (nsfont_open):
911 * w32font.c (w32font_open_internal):
912 * ftfont.c (ftfont_get_bitmap): Adjust users.
914 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
916 Use bool for boolean.
917 * tparam.c (tparam1):
918 * undo.c (record_point, record_property_change):
919 Use bool for boolean, for local vars that are always true or false.
921 Minor integer overflow fixes (Bug#16033).
922 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
923 This improves on the previous fix to this function.
924 (window_resize_check): When summing up pixel counts, don't rely on
925 undefined behavior if the sum overflows.
927 2013-12-03 Martin Rudalics <rudalics@gmx.at>
929 * window.c (Fset_window_new_pixel): Don't choke at negative
930 argument value (Bug#16033).
932 * xfns.c (Fx_create_frame): Add another call to change_frame_size
933 to avoid crash in window_box_height.
935 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
936 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
938 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
940 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
942 Minor integer overflow fixes.
943 * window.c (Fset_window_new_pixel, grow_mini_window):
944 * xdisp.c (Fwindow_text_pixel_size):
945 Avoid undefined behavior on signed integer overflow.
946 * xfns.c (x_set_mouse_color):
947 Check that drag shape fits in 'unsigned', since that's what X wants.
949 2013-12-02 Eli Zaretskii <eliz@gnu.org>
951 Improve reporting of fatal exception on MS-Windows.
952 * w32fns.c (my_exception_handler): New function.
953 (globals_of_w32fns): Set it up as the unhandled exception
954 handler. Initialize exception code and address to zeros.
955 (emacs_abort): If the exception code and address are available,
956 print them at the beginning of the backtrace. Fix the format of
957 printing addresses (was producing 0x0x12345678 on XP).
960 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
962 * eval.c (Fbacktrace__locals): New function.
963 (syms_of_eval): Defsubr it.
965 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
967 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
968 Define here to unify between...
969 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
970 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
972 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
974 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
976 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
977 fringe background extension.
978 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
979 because they are now always the same as `left' and `width',
980 respectively. Remove code for the case that `width' and
981 `sb_width' are different.
983 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
985 Fix minor problems found by static checking.
986 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
987 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
988 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
990 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
992 * image.c (imagemagick_compute_animated_image): Don't crash if we
993 have an animation with different-sized images (bug#15313).
995 2013-11-30 Martin Rudalics <rudalics@gmx.at>
997 Remove some unused items introduced during pixelwise change.
998 * window.c (window_resize_total_check): Remove unused function.
999 * xdisp.c (remember_mouse_glyph): Remove unused label.
1000 (Ftool_bar_height): Move declaration inside #if.
1001 * xterm.c (x_set_window_size): Don't use r and c.
1003 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1005 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1008 * window.c (Fset_window_configuration): Comment out unused variables.
1010 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1012 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1014 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1016 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1018 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1019 HAVE_GNUTLS3 (Bug#16001).
1021 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1022 if interrupts are deferred (Bug#15801).
1024 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1026 Support resizing frames and windows pixelwise.
1027 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1028 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1029 (struct glyph_matrix): Replace window_left_col and
1030 window_top_line by window_pixel_left and window_pixel_top.
1031 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1033 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1034 (draw_window_divider, move_it_to, x_draw_right_divider)
1035 (x_draw_bottom_divider, change_frame_size): Add or fix
1037 * dispnew.c (change_frame_size_1): Change prototype.
1038 (adjust_glyph_matrix, required_matrix_width)
1039 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1040 values instead of lines and columns.
1041 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1042 WINDOW_TOTAL_FRINGE_WIDTH.
1043 (handle_window_change_signal, do_pending_window_change)
1044 (init_display): Adjusts calls of change_frame_size.
1045 (change_frame_size, change_frame_size_1): Handle pixelwise
1047 * frame.c (Qright_divider_width, Qbottom_divider_width):
1049 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1050 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1051 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1052 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1054 (set_frame_param): New function.
1055 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1056 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1057 (Ffringe_width, Fborder_width, Fright_divider_width)
1058 (Fbottom_divider_width): New functions, defsubr them.
1059 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1060 New argument pixelwise.
1061 (struct frame_parm_table): New members Qright_divider_width and
1062 Qbottom_divider_width.
1063 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1064 (x_report_frame_params): Handle Qright_divider_width and
1065 Qbottom_divider_width.
1066 (x_set_right_divider_width, x_set_bottom_divider_width):
1068 (frame_resize_pixelwise): New option.
1069 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1070 new_pixelwise, right_divider_width and bottom_divider_width;
1071 remove total_lines; rename text_lines, text_cols, new_text_lines
1072 and new_text_cols to text_height, text_width, new_height and
1073 new_width respectively.
1074 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1075 FRAME_TEXT_WIDTH respectively.
1076 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1077 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1078 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1080 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1081 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1082 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1083 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1084 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1085 (FRAME_TOTAL_COLS_ARG): Remove macro.
1086 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1087 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1088 (x_wm_set_size_hint): Handle frame pixel sizes.
1089 * indent.c (compute_motion, Fcompute_motion):
1090 Call window_body_width instead of window_body_cols.
1091 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1092 (make_lispy_position): Handle right and bottom dividers.
1093 (Fsuspend_emacs): Pixelize call of change_frame_size.
1094 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1095 * lisp.h: Extern set_frame_param.
1096 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1098 (Fx_create_frame): Add entry for vertical_drag_cursor.
1099 Pixelize call of change_frame_size.
1100 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1101 * nsterm.m (ns_update_window_end): Optionally draw right
1103 (x_set_window_size): Add argument pixelwise.
1104 Call check_frame_size and change_frame_size with pixelwise zero.
1105 (ns_draw_window_divider): New function.
1106 (ns_redisplay_interface): Add ns_draw_window_divider.
1107 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1108 (x_new_font): Call x_set_window_size with pixelwise zero.
1109 * print.c (print_object): For a window print its sequence
1111 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1112 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1113 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1114 (w32_createwindow): Use scroll bar area width.
1115 (w32_wnd_proc): Handle bottom divider width.
1116 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1117 (Fx_create_frame): Default divider width parameters.
1118 Caclulate sizes pixelwise. Add vertical drag cursor support.
1119 (x_create_tip_frame): Default divider widths to zero.
1120 Pixelize call to change_frame_size.
1121 (Fx_show_tip): Add handling of divider widths. Pixelize window
1123 (Fw32_frame_rect): New function.
1124 (frame_parm_handler w32_frame_parm_handlers): Add divider
1126 (Vx_window_vertical_drag_shape): Add variable.
1127 * w32inevt.c (resize_event, maybe_generate_resize_event):
1128 Pixelize change_frame_size calls.
1129 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1131 * w32term.c (w32_draw_window_divider): New function.
1132 (x_update_window_end): Handle right divider.
1133 (w32_draw_fringe_bitmap, x_scroll_run)
1134 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1135 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1136 Calculate new frame sizes pixelwise.
1137 (x_new_font): Pixelize call to x_set_window_size.
1138 (x_check_fullscreen): Pixelize call to change_frame_size.
1139 (x_set_window_size_1, x_set_window_size): New argument
1140 pixelwise. Calculate pixelwise.
1141 (x_wm_set_size_hint): Use scroll bar area width.
1142 (w32_redisplay_interface): Add w32_draw_window_divider.
1143 * w32term.h (struct w32_output): Add vertical drag cursor.
1144 * widget.c (set_frame_size, update_wm_hints)
1145 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1147 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1148 * window.c (sequence_number): Restore.
1149 (Fwindow_pixel_width, Fwindow_pixel_height)
1150 (Fwindow_mode_line_height, Fwindow_header_line_height)
1151 (window_pixel_to_total, Frun_window_scroll_functions)
1152 (Fset_window_new_pixel, window_resize_apply_total)
1153 (Fwindow_resize_apply_total): New functions.
1154 (window_body_height, window_body_width): Rename from
1155 window_body_lines. New argument PIXELWISE.
1156 Calculate pixelwise.
1157 (Fwindow_body_height, Fwindow_body_width): New argument
1159 (coordinates_in_window, window_relative_x_coord): Use window's
1160 pixel width instead of total width.
1161 (replace_window, recombine_windows): Initialize pixel values.
1162 (resize_root_window, resize_frame_windows, grow_mini_window)
1163 (shrink_mini_window): New argument PIXELWISE.
1164 Calculate pixelwise.
1165 (Fdelete_other_windows_internal, adjust_window_margins)
1166 (window_resize_check, window_resize_apply)
1167 (Fdelete_window_internal, Fresize_mini_window_internal)
1168 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1169 (check_frame_size): Rename arguments. New argument PIXELWISE.
1170 Calculate pixelwise.
1171 (set_window_buffer): Make samebuf bool. Run configuration change
1172 hook only if buffer changed.
1173 (Fset_window_buffer): Rewrite doc-string.
1174 (make_window): Initialize new_pixel slot.
1175 (Fwindow_resize_apply): Check pixel size of root window.
1176 (Fsplit_window_internal): Call 2nd argument pixel_size.
1177 Calculate pixelwise.
1178 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1180 (save_window_data): New slots frame_text_width,
1181 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1182 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1184 (Fcurrent_window_configuration, Fset_window_configuration)
1185 (save_window_save, compare_window_configurations): Handle new
1186 slots in save_window_data and saved_window.
1187 (Fset_window_scroll_bars): Fix doc-string.
1188 (window_resize_pixelwise): New variable.
1189 (coordinates_in_window, Fcoordinates_in_window_p):
1191 (make_parent_window): Adjust sequence_number.
1192 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1194 * window.h (struct window): New members new_pixel, pixel_left,
1195 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1196 (wset_new_pixel): New function.
1197 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1198 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1199 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1200 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1201 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1202 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1203 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1204 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1205 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1206 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1207 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1208 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1209 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1210 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1211 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1213 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1214 (window_body_width, check_frame_size): Adapt external declarations.
1215 * xdisp.c (last_max_ascent): New integer.
1216 (window_text_bottom_y): Handle bottom divider.
1217 (window_box_width, window_box_height): Calculate pixelwise.
1218 (get_glyph_string_clip_rects): Handle right divider.
1219 (remember_mouse_glyph): When windows are resized pixelwise
1220 proceed with width and height set to 1.
1221 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1223 (move_it_to): Calculate and return maximum x position
1225 (Fwindow_text_pixel_size): New function.
1226 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1227 (tool_bar_lines_needed): Rename to tool_bar_height.
1228 Calculate pixelwise.
1229 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1230 Calculate pixelwise.
1231 (redisplay_tool_bar): Calculate pixelwise.
1232 (redisplay_window): Calculate pixelwise. Handle dividers.
1233 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1234 (x_draw_vertical_border): Handle dividers.
1235 (define_frame_cursor1): Handle vertical drag cursor.
1236 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1237 (expose_window): Calculate pixelwise. Handle dividers.
1238 (init_xdisp): Initialize pixel values.
1239 * xfaces.c (Qwindow_divider): New face.
1240 (realize_basic_faces): Realize it.
1241 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1242 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1243 (x_set_scroll_bar_default_width): Default actual width to 16.
1244 (Fx_create_frame): Set sizes pixelwise.
1245 (x_create_tip_frame): Default divider widths to zero.
1246 Pixelize call of change_frame_size.
1247 (Fx_show_tip): Handle divider widths. Initial pixel position
1249 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1250 (Vx_window_vertical_drag_shape): New option.
1251 * xmenu.c (free_frame_menubar): Pixelize call of
1253 * xterm.c (x_draw_window_divider): New function.
1254 (x_update_window_end): Optionally draw right divider.
1255 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1256 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1257 (handle_one_xevent, x_new_font): Calculate pixelwise.
1258 (x_set_window_size_1, x_set_window_size): New argument
1259 pixelwise. Calculate pixelwise.
1260 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1261 (struct x_redisplay_interface): Add x_draw_window_divider.
1262 * xterm.h (struct x_output): Add vertical_drag_cursor.
1264 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1266 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1267 Set invisible frames's `redisplay' when a full redisplay is requested.
1268 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1269 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1270 (display_mode_lines): Set it here instead.
1272 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1274 * dispextern.h (set_window_update_flags): Remove.
1276 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1278 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1280 * xdisp.c (REDISPLAY_SOME_P): New macro.
1281 (redisplay_internal): Use it (bug#15999).
1282 (prepare_menu_bars, redisplay_window): Use it as well.
1284 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1286 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1288 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1289 (globals_of_w32font): Zero it out.
1290 (GetCharWidth32W_Proc): New function pointer.
1291 (get_char_width_32_w): New function.
1292 (compute_metrics): If get_glyph_outline_w returns an error, try
1293 get_char_width_32_w before declaring a failure. This avoids
1294 punishing raster (a.k.a. "bitmap") fonts by slowing down
1295 redisplay. (Bug#6364).
1297 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1299 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1300 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1301 highlight needs to be redisplayed. (Bug#15913)
1303 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1305 Fix minor problems found by static checking.
1306 * buffer.h (struct buffer_text, struct buffer):
1307 * frame.h (struct frame):
1308 * window.h (struct window):
1309 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1310 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1311 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1312 no-longer-valid use of HAVE_MENUS.
1313 * xdisp.c (propagate_buffer_redisplay): Now static.
1315 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1317 * xmenu.c (Fmenu_or_popup_active_p):
1318 * window.c (Fset_window_configuration):
1319 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1320 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1321 * fns.c (Fyes_or_no_p):
1322 * editfns.c (Fmessage_box, Fmessage_or_box):
1323 * alloc.c (make_save_ptr_ptr):
1324 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1326 * window.c (Fset_window_configuration): Move select_window later.
1328 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1330 Refine redisplay optimizations to only redisplay *some* frames/windows
1331 rather than all of them.
1332 * xdisp.c (REDISPLAY_SOME): New constant.
1333 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1334 (bset_redisplay, bset_update_mode_line): New functions.
1335 (message_dolog): Use bset_redisplay.
1336 (clear_garbaged_frames): Use fset_redisplay.
1337 (echo_area_display): Use wset_redisplay.
1338 (buffer_shared_and_changed): Remove.
1339 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1340 frame titles. Compute the actual set of windows redisplayed.
1341 Don't update frame titles and menu bars for frames that don't need to
1343 (propagate_buffer_redisplay): New function.
1345 (redisplay_internal): Use it. Be more selective in the set of windows
1346 we redisplay. Propagate windows_or_buffers_changed to
1347 update_mode_lines a bit later to simplify the code.
1348 (mark_window_display_accurate_1): Reset window and buffer's
1350 (redisplay_window): Do nothing if neither the window nor the buffer nor
1351 the frame needs redisplay.
1352 * window.h (struct window): Add `redisplay' field.
1353 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1354 (redisplay_other_windows, window_list): New declarations.
1355 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1356 (window_list): Not static any more.
1357 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1358 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1359 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1360 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1361 * frame.h (struct frame): Add `redisplay' field.
1362 Move `external_menu_bar' bitfield next to other bit-fields.
1363 (SET_FRAME_GARBAGED): Use fset_redisplay.
1364 (SET_FRAME_VISIBLE): Don't garbage the frame;
1365 Use redisplay_other_windows.
1366 * buffer.h (struct buffer): Add `redisplay' field.
1367 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1368 (modify_overlay): Use bset_redisplay.
1369 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1371 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1373 Support w32 file notifications in batch mode.
1374 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1375 invalid (which happens in batch mode). If non-interactive, call
1376 handle_file_notifications to store file notification events in the
1377 input queue. (Bug#15933)
1379 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1381 * w32inevt.c (handle_file_notifications): Now external, not static.
1383 * w32term.h (handle_file_notifications): Provide prototype.
1385 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1386 init_crit, since init_display, which does that otherwise, is not
1389 2013-11-27 Glenn Morris <rgm@gnu.org>
1391 * Makefile.in ($(lispsource)/international/charprop.el): New.
1392 (emacs$(EXEEXT)): Depend on charprop.el.
1394 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1396 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1397 deleting portions of the buffer under non-nil REPLACE argument.
1400 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1401 directory, watch it and not its parent.
1402 (add_watch): Allow empty string in FILE.
1404 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1406 * window.c (Fset_window_start, window_resize_apply)
1407 (window_scroll): Reset window_end_valid (Bug#15957).
1409 2013-11-27 Glenn Morris <rgm@gnu.org>
1411 * Makefile.in (leimdir): Now in lisp source directory.
1412 ($(leimdir)/leim-list.el): Just use ../leim .
1413 * epaths.in (PATH_DUMPLOADSEARCH):
1414 * lread.c (load_path_default):
1415 * nsterm.m (ns_load_path): No more leim directory.
1417 2013-11-26 Andreas Schwab <schwab@suse.de>
1419 * .gdbinit (xgettype): Add cast.
1421 2013-11-26 Glenn Morris <rgm@gnu.org>
1423 Preload leim-list.el.
1424 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1425 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1426 is a single directory.
1428 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1430 bool-vector-subsetp is now the normal direction (Bug#15912).
1431 * data.c (Fbool_vector_subsetp): Test whether the first argument
1432 is a subset of the second one, not the reverse. Add doc string.
1434 Fix minor problems found by static checking.
1435 * lread.c (load_path_default): Now static.
1436 * textprop.c (text_property_stickiness): Be consistent about the
1437 test used when deciding whether to consider the previous character.
1438 This simplifies the code a bit.
1440 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1442 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1444 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1445 (syms_of_frame): Don't defsubr them.
1447 2013-11-25 Glenn Morris <rgm@gnu.org>
1449 * lread.c (load_path_default): Change the sense of the argument.
1450 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1451 from dump_path. When it is not, avoid checking dump_path twice.
1453 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1454 uninstalled dump_path against installed Vload_path. (Bug#15964)
1456 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1458 Export get_pos_property to Elisp.
1459 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1460 (syms_of_editfns): Export it to Elisp.
1462 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1464 2013-11-23 Romain Francoise <romain@orebokech.com>
1466 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1467 initialization here ...
1468 (syms_of_fileio): ... from here.
1470 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1472 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1473 Please use --enable-check-lisp-object-type.
1475 2013-11-23 Glenn Morris <rgm@gnu.org>
1477 * process.c (get_process): Explicit error for dead buffers.
1479 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1481 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1483 2013-11-23 Glenn Morris <rgm@gnu.org>
1485 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1486 * lread.c (load_path_check): Take path to check as argument.
1487 (load_path_default): New, split from init_lread.
1488 (init_lread): Move calc of default load-path to load_path_default.
1489 Empty elements in EMACSLOADPATH now stand for the default.
1490 (load-path): Doc fix.
1491 * emacs.c (decode_env_path): Add option to treat empty elements
1492 as nil rather than ".".
1493 * callproc.c (init_callproc_1, init_callproc):
1494 * image.c (Vx_bitmap_file_path):
1495 * lisp.h (decode_env_path):
1496 * lread.c (Vsource_directory):
1497 Update for new argument spec of decode_env_path.
1499 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1501 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1502 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1504 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1506 Fix some dependency problems that cause unnecessary recompiles.
1507 Problem reported by RMS in
1508 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1509 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1510 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1511 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1512 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1513 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1514 (boostrap-clean): No need to remove stamp-oldxmenu.
1516 Fix recently introduced bool vector overrun.
1517 This was due to an optimization that went awry.
1518 Reported by Glenn Morris in
1519 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1520 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1521 for empty vectors, undoing the 2013-11-18 change.
1522 * data.c (bool_vector_binop_driver): Rely on this.
1523 Fix bug that occasionally overran the destination.
1524 * lisp.h (struct Lisp_Bool_vector): Document this.
1526 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1528 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1531 * nsterm.m (init, run, stop:): Comment out for now, does not work
1534 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1536 * charset.c (syms_of_charset): Don't read past end of string.
1538 2013-11-19 Glenn Morris <rgm@gnu.org>
1540 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1542 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1544 Add hooks to run on gaining/losing focus. (Bug#15029)
1545 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1546 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1547 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1549 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1551 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1552 The old names predated the API change that put destination at end.
1554 Improve API of recently-added bool vector functions (Bug#15912).
1555 The old API had (bool-vector-count-matches A B)
1556 and (bool-vector-count-matches-at A B I), which gave the
1557 misleading impression that the two functions were variants, one
1558 with a location I. The new API has (bool-vector-count-population A)
1559 and (bool-vector-count-consecutive A B I) to make the distinction
1560 clearer. The first function no longer has a B argument, since the
1561 caller can easily determine the number of nils if the length and
1562 number of ts is known.
1563 * data.c (Fbool_vector_count_population): Rename from
1564 bool_vector_count_matches, and accept just 1 argument.
1565 (Fbool_vector_count_consecutive): Rename from
1566 Fbool_vector_count_matches_at.
1568 Always allocate at least one bits_word per bool vector.
1569 See Daniel Colascione in:
1570 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1571 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1572 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1573 * lisp.h (struct Lisp_Bool_vector): Document this.
1575 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1577 * insdel.c (invalidate_buffer_caches): New function, consolidated
1578 from part of prepare_to_modify_buffer.
1579 (insert_from_gap, prepare_to_modify_buffer):
1580 * coding.c (code_convert_region, code_convert_string):
1581 Call invalidate_buffer_caches. (Bug#15841)
1583 * lisp.h (invalidate_buffer_caches): Add prototype.
1585 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1587 * w32term.c (x_update_window_end): Don't invalidate the entire
1588 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1589 highlight needs to be redisplayed. (Bug#15913)
1591 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1593 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1595 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1597 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1598 while we are using Vprin1_to_string_buffer.
1600 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1601 after inserting the description string. (Bug#15907)
1603 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1605 * data.c: Work around bogus GCC diagnostic about shift count.
1606 Reported by Eli Zaretskii in
1607 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1608 (pre_value): New function.
1609 (count_trailing_zero_bits): Use it.
1611 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1613 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1614 assume C macros are not supported even under -g3 in these old GCC
1617 2013-11-15 Leo Liu <sdl.web@gmail.com>
1619 * minibuf.c (Ftry_completion, Fall_completions)
1620 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1622 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1624 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1625 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1626 This avoids placing unnecessary constants into the Emacs code.
1628 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1630 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1631 for Cygwin w32 build.
1633 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1634 for Cygwin w32 build. (Bug#15892)
1636 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1638 Simplify, port and tune bool vector implementation.
1639 * alloc.c (bool_vector_exact_payload_bytes)
1640 (bool_vector_payload_bytes): Remove.
1641 (bool_vector_fill): Return its argument.
1642 * alloc.c (bool_vector_fill):
1644 * print.c (print_object):
1645 Simplify by using bool_vector_bytes.
1646 * alloc.c (make_uninit_bool_vector):
1647 New function, broken out from Fmake_bool_vector.
1648 (Fmake_bool_vector): Use it. Use tail call.
1649 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1650 * data.c (BITS_PER_ULL): New constant.
1651 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1652 if long long versions don't exist.
1653 (shift_right_ull): New function.
1654 (count_one_bits_word): New function, replacing popcount_bits_word
1655 macro. Don't assume that bits_word is no wider than long long.
1656 (count_one_bits_word, count_trailing_zero_bits):
1657 Don't assume that bits_word is no wider than long long.
1658 * data.c (bool_vector_binop_driver, bool_vector_not):
1659 * fns.c (Fcopy_sequence):
1661 Create an uninitialized destination, to avoid needless work.
1662 (internal_equal): Simplify.
1663 (Ffillarray): Prefer tail call.
1664 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1665 contain at least one word.
1666 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1667 chars are narrower than ints.
1668 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1669 * fns.c (Fcopy_sequence):
1671 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1672 Don't try to port to hosts where bits_word values have holes; the
1673 code wouldn't work there anyway. Verify this assumption, though.
1674 (bool_vector_bytes): New function.
1675 (make_uninit_bool_vector): New decl.
1676 (bool_vector_fill): Now returns Lisp_Object.
1678 * xfns.c (xic_create_fontsetname):
1679 * xrdb.c (gethomedir): Prefer tail calls.
1681 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1683 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1684 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1686 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1687 that requires a return value.
1688 (Fset_buffer_modified_p): Take advantage of this change to do
1691 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1693 * buffer.c (Frestore_buffer_modified_p): Sync it with
1694 Fset_buffer_modified_p.
1695 (Fforce_mode_line_update): New function, moved from subr.el.
1696 (Fset_buffer_modified_p): Use them.
1697 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1699 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1701 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1702 This avoids undefined behavior when subtracting pointers into
1703 different aways. On my platform it also makes the code a tad
1704 smaller and presumably faster.
1706 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1708 * keyboard.c (command_loop_1): Use region-extract-function.
1709 * insdel.c (Qregion_extract_function): Not static any more (can we
1710 stop pretending that these vars can benefit from being marked static?).
1712 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1714 * search.c (find_newline): If buffer text is relocated during the
1715 "dumb loop", adjust C pointers into buffer text to follow suit.
1718 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1720 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1721 for conversion (Bug#15837).
1723 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1725 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1726 for the entire range of inserted characters. (Bug#15841)
1728 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1730 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1732 (realize_default_face): Remove assignment to distant-foreground if
1733 unspecified (Bug#15815).
1735 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1737 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1738 cache-long-scans disabled, since we don't want to call
1739 prepare_to_modify_buffer (in insert_1_both) for each message we
1742 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1743 from buffer.c. Improve commentary to the buffer field setter
1746 * buffer.c (bset_cache_long_scans): Static function deleted.
1747 Improve commentary to the buffer field setter functions.
1748 (init_buffer_once): Default for cache-long-scans changed to t.
1751 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1753 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1755 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1756 This bug was introduced in my 2013-06-21 change, and caused
1757 struct Lisp_Sub_Char_Table objects to be given too many slots,
1758 which broke 'make -C admin/unidata'.
1760 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1762 Import changes from mac-port 4.5.
1763 * macfont.m (mac_font_copy_default_descriptors_for_language)
1764 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1765 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1766 (macfont_language_default_font_names): New.
1767 (macfont_list): Rearrange language/charset code.
1768 (macfont_close): Don't check for macfont_info->cache.
1769 (mac_ctfont_create_preferred_family_for_attributes): New font
1770 selection code, call
1771 mac_font_copy_default_name_for_charset_and_languages.
1772 (mac_font_copy_default_descriptors_for_language)
1773 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1775 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1777 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1779 Port to C11 aligned_alloc, and fix some integer overflows.
1780 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1781 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1782 and use of posix_memalign replaced with aligned_alloc.
1783 (aligned_alloc): New function, defined or declared as needed.
1784 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1785 Don't undef; configure.ac now does this.
1786 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1787 (calloc, aligned_alloc): Check for integer overflow.
1788 (aligned_alloc): Rename from memalign. All uses changed.
1789 (memalign): New function, an alias for aligned_alloc.
1791 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1793 * xdisp.c (redisplay_internal): Fix typo in last change.
1795 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1797 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1799 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1801 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1802 redisplay--mode-lines-cause.
1803 (redisplay_internal): Keep them uptodate. Remove redundant check of
1804 buffer_shared_and_changed.
1805 * *.[chm]: Number every assignment to update_mode_lines so we
1806 can track why it is set.
1808 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1810 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1812 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1814 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1815 can track why it is set.
1817 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1819 Integer-related fixes for term.c etc.
1820 * dispextern.h (face_tty_specified_color): New function.
1821 * term.c (turn_on_face): Don't rely on undefined behavior when
1822 assigning an out-of-range value to 'long'.
1823 Simplify test for toggling highlight.
1824 (tty_capable_p): Omit last two (unused) args. All callers changed.
1825 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1826 (read_menu_input, tty_menu_activate, tty_menu_show):
1827 * xfaces.c (x_supports_face_attributes_p)
1828 (tty_supports_face_attributes_p):
1829 Use bool for boolean. All callers changed.
1830 (tty_supports_face_attributes_p): Omit defaults for color indices;
1831 no longer needed. Simplify tail call.
1833 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1835 * xdisp.c (prepare_menu_bars): Mark static.
1836 * lisp.h (prepare_menu_bars): Don't declare.
1837 * xselect.c (x_handle_selection_clear):
1838 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1840 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1842 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1843 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1845 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1847 * keyboard.c (Fcommand_error_default_function): Rename from
1848 Fdefault_error_output.
1850 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1852 * keyboard.c (Fdefault_error_output): New function, extracted from
1854 (syms_of_keyboard): Use it for Vcommand_error_function.
1856 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1858 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1859 (init_eval): Use it to ensure handlerlist is non-NULL.
1860 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1861 (Fsignal): Adjust NULLness test of handlerlist.
1862 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1864 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1866 * callproc.c (call_process): Call prepare_to_modify_buffer before
1867 decoding text read from the sub-process, as the decoded stuff will
1868 be inserted into the buffer. This will invalidate the various
1869 caches maintained for the buffer. (Bug#15148)
1871 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1873 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1874 string of glyphless-char-display.
1876 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1878 * nsfns.m (ns_get_name_from_ioreg): New function.
1879 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1880 OSX >= 10.9. Use ns_get_name_from_ioreg.
1882 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1884 Simplify and port recent bool vector changes.
1885 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1886 only in this file. Use a more-efficient implementation if the
1887 second argument is a power of 2.
1888 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1889 Remove no-longer-necessary compile-time checks.
1890 (bool_vector_exact_payload_bytes): New function.
1891 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1892 exact payload changed to call the new function. Do not assume
1893 that the arg or result fits in ptrdiff_t.
1894 (bool_vector_fill): New function.
1895 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1897 (vroundup_ct): Don't assume arg fits in size_t.
1898 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1899 invoke set_category_set.
1900 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1901 All callers changed. Use bool_vector_set.
1902 * category.h (XCATEGORY_SET): Remove; no longer needed.
1903 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1905 * data.c (Faref): Use bool_vector_ref.
1906 (Faset): Use bool_vector_set.
1907 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1908 (Fbool_vector_not, Fbool_vector_count_matches)
1909 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1910 * fns.c (concat): Use bool_vector_ref.
1911 (Ffillarray): Use bool_vector_fill.
1912 (mapcar1): Use bool_vector_ref.
1913 (sxhash_bool_vector): Hash words, not bytes.
1914 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1915 a constant, since it's now used in #if.
1916 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1917 unsigned char on unusual architectures, so that we no longer
1918 assume that the number of bits per bits_word is a power of two or
1919 is a multiple of 8 or of CHAR_BIT.
1920 (Qt): Add forward decl.
1921 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1922 at least as strictly as bits_word.
1923 (bool_vector_data, bool_vector_uchar_data): New accessors.
1924 All data structure accesses changed to use them.
1925 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1926 (bool_vector_set): New functions.
1927 (bool_vector_fill): New decl.
1928 (ROUNDUP): Move to alloc.c as described above.
1930 Fix recent gnutls changes.
1931 * gnutls.c (Fgnutls_boot): Don't assume C99.
1932 * process.c (wait_reading_process_output): Fix typo in recent change.
1934 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1936 * process.c (wait_reading_process_output, read_process_output)
1937 (send_process): Check gnutls_state is not NULL.
1939 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1940 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1942 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1945 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1947 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1950 * nsfns.m (Fx_create_frame): Fix memory leak.
1952 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1953 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1954 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1956 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1958 * xdisp.c (message3_nolog, message_with_string): Encode the string
1959 before writing it to the terminal in a non-interactive session.
1961 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1962 sure we concatenate them into a unibyte string.
1964 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1965 resulting temporary name before returning it to the caller.
1966 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1967 is a unibyte string, convert NAME to a unibyte string to ensure
1968 that the result is also a unibyte string.
1970 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1971 create unibyte strings from default paths and directory/file
1974 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1977 * callproc.c (init_callproc): Use build_unibyte_string to make
1978 sure we create unibyte strings from default paths and
1979 directory/file names.
1981 * buffer.c (init_buffer): Don't store default-directory of
1982 *scratch* in multibyte form. The original problem which led to
1983 that is described in
1984 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1985 but it was solved long ago. (Bug#15260)
1987 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1989 Port to stricter C99 platforms.
1990 Especially, C99 prohibits nesting a struct X inside struct Y if
1991 struct X has a flexible array member.
1992 * alloc.c (struct sdata): New type.
1993 (sdata): Implement in terms of struct sdata.
1994 Remove u member; all uses replaced by next_vector, set_next_vector.
1995 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1996 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1997 (struct sblock): Rename first_data member to data, which is now
1998 a flexible array member. All uses changed.
1999 (next_vector, set_next_vector, large_vector_vec): New functions.
2000 (vector_alignment): New constant.
2001 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2002 (struct large-vector): Now merely a NEXT member, since the old approach
2003 ran afoul of stricter C99. All uses changed to use
2004 large_vector_vec or large_vector_offset.
2005 (large_vector_offset): New constant.
2006 * dispnew.c: Include tparam.h, for tgetent.
2007 Do not include term.h; no longer needed.
2008 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2009 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2010 (struct Lisp_Vector): Use a flexible array member for contents,
2011 instead of a union with a member that is an array of size 1.
2013 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2014 fact that the struct no longer contains a union.
2015 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2016 (struct Lisp_Save_Value, struct Lisp_Free):
2017 Use unsigned, not int, for spacers, to avoid c99 warning.
2018 (union specbinding): Use unsigned, not bool, for bitfield, as
2019 bool is not portable to pre-C99 hosts.
2021 2013-11-04 Glenn Morris <rgm@gnu.org>
2023 * emacs.c (usage_message): Mention that `-L :...' appends.
2025 2013-11-02 Glenn Morris <rgm@gnu.org>
2027 * Makefile.in (abs_builddir): Remove.
2028 (bootstrap_exe): Use relative filename.
2030 Use relative filenames in TAGS files.
2031 * Makefile.in (abs_srcdir): Remove it again.
2032 (.PHONY): Remove frc.
2033 (maintainer-clean): No more TAGS-LISP file.
2034 (TAGS): Pass relative file names to etags.
2035 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2037 * Makefile.in (abs_srcdir): New, set by configure.
2039 (maintainer-clean): Remove pointless echo. That should be in the
2040 top-level Makefile, if anywhere. Delete TAGS-LISP.
2041 (extraclean): No s/ and m/ directories for some time.
2042 (TAGS): Also depend on ctagsfiles3.
2043 Remove no-longer-defined S_FILE.
2044 Pass absolute filenames to etags once more.
2045 (TAGS-LISP): Replace lispdir with its expansion.
2046 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2047 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2049 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2051 * xfaces.c (check_lface_attrs, realize_default_face):
2052 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2053 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2055 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2057 * emacs.c (original_pwd): Remove global var by making it local.
2058 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2060 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2062 * xfaces.c: Declare color_distance.
2063 (QCdistant_foreground): New variable.
2064 (NEAR_SAME_COLOR_THRESHOLD): New define.
2065 (load_color2): New function.
2066 (load_color): Call load_color2.
2067 (load_face_colors): Call load_color2 and if distant-color is specified
2068 calculate distant and use distant-color if colors are near.
2069 (LFACE_DISTANT_FOREGROUND): New define.
2070 (merge_face_ref, Finternal_set_lisp_face_attribute)
2071 (Finternal_get_lisp_face_attribute)
2072 (x_supports_face_attributes_p): Handle distant-foreground similar to
2074 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2076 * dispextern.h (lface_attribute_index):
2077 Add LFACE_DISTANT_FOREGROUND_INDEX.
2079 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2081 * image.c (pbm_next_char): New function.
2082 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2083 (pbm_scan_number): Use it.
2084 (Qlibjpeg_version): New variable.
2085 (syms_of_image): DEFSYM and initialize it.
2087 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2089 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2091 2013-10-31 Glenn Morris <rgm@gnu.org>
2093 * emacs.c (original_pwd): New char.
2094 (main): If using --chdir, store original_pwd.
2095 (init_cmdargs): When setting Vinvocation_directory based on a
2096 relative argv[0], use original_pwd if set. (Bug#15768)
2098 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2100 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2102 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2104 * insdel.c: Fix minor problems found by static checking.
2105 (Qregion_extract_function): Now static.
2106 (prepare_to_modify_buffer_1): Remove unused locals.
2108 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2110 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2111 (syms_of_xdisp): Declare pre-redisplay-function.
2112 (markpos_of_region): Remove function.
2113 (init_iterator, compute_stop_pos, handle_face_prop)
2114 (face_before_or_after_it_pos, reseat_to_string)
2115 (get_next_display_element, window_buffer_changed)
2116 (redisplay_internal, try_cursor_movement, redisplay_window)
2117 (try_window_reusing_current_matrix, try_window_id, display_line)
2118 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2119 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2120 * window.h (struct window): Remove field `region_showing'.
2121 * dispextern.h (struct it): Remove region_beg/end_charpos.
2122 (face_at_buffer_position, face_for_overlay_string)
2123 (face_at_string_position): Update prototypes.
2124 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2125 (face_at_string_position): Remove `region_beg' and `region_end' args.
2126 * fontset.c (Finternal_char_font):
2127 * font.c (font_at, font_range): Adjust calls accordingly.
2128 * insdel.c (Qregion_extract_function): New var.
2129 (syms_of_insdel): Initialize it.
2130 (prepare_to_modify_buffer_1): Use it.
2132 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2134 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2135 * ftxfont.c (ftxfont_get_gcs):
2136 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2137 * xfaces.c (x_free_colors, x_free_dpy_colors)
2138 (x_create_gc, unload_color):
2139 * xselect.c (x_property_data_to_lisp):
2140 * xsettings.c (parse_settings):
2141 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2142 (get_bits_and_offset): Adjust definition.
2143 * frame.c (XParseGeometry): Adjust locals.
2144 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2145 * regex.h (toplevel): Likewise for reg_syntax_t.
2147 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2149 * eval.c (run_hook_with_args): Use FUNCTIONP.
2151 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2153 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2154 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2155 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2156 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2157 on MS-Windows anyway.
2158 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2159 (free_realized_face): ...adjust user.
2160 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2161 white relief pixels to -1.
2162 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2163 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2164 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2166 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2168 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2169 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2170 in practice now. All callers changed.
2172 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2174 * dispextern.h (struct face): Use bitfields for 'underline_type'
2175 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2176 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2177 'stipple' member. Move 'lface' member up to help...
2178 * xfaces.c (make_realized_face): ...this function to find and
2179 clear just the members that need clearing.
2180 (load_face_colors, realize_x_face):
2181 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2183 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2185 * xftfont.c (struct xftfont_info): Remove set-but-unused
2187 (xftfont_open): Adjust user.
2188 (xftfont_get_colors): Remove useless prototype.
2190 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2192 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2193 before passing them to 'unexec'. (Bug#15260)
2195 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2197 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2199 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2201 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2202 the changed signature of the font driver's 'close' method.
2204 * w32font.h (w32font_close): Adjust the prototype to the change in
2205 function definition.
2207 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2209 * w32uniscribe.c (uniscribe_close): Adapt the call to
2210 w32font_close to its new prototype.
2212 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2214 Omit unused frame argument of font API's close function.
2215 * font.h (struct font): Drop frame argument. Adjust comment.
2216 * font.c (font_clear_cache, font_close_object): Adjust users.
2217 * ftfont.c (ftfont_close):
2218 * ftxfont.c (ftxfont_close):
2219 * macfont.m (macfont_close):
2220 * nsfont.m (nsfont_close):
2221 * w32font.c (w32font_close):
2222 * xfont.c (xfont_close):
2223 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2224 tweak comments and make functions safe if called more than once for
2225 the same font object.
2227 Perform font-specific cleanup when font object is swept by GC. See
2228 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2229 * alloc.c (cleanup_vector): New function.
2230 (sweep_vector): Call it for each reclaimed vector object.
2231 * font.h (struct font): Adjust comment.
2233 2013-10-24 Glenn Morris <rgm@gnu.org>
2235 * Makefile.in (abs_top_srcdir): New, set by configure.
2237 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2239 Adjust recent font-related changes to fix bug#15686.
2240 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2241 is a live window system frame, mark its default font too.
2243 2013-10-23 Glenn Morris <rgm@gnu.org>
2245 * Makefile.in (RUN_TEMACS): Make relative (again).
2246 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2247 (bootstrap-emacs$(EXEEXT)):
2248 Quote entities that might contain whitespace.
2250 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2252 Port to Solaris 10 and its bundled GCC.
2253 Problem reported by Timothy C. Burt.
2254 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2256 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2258 Do not allow font caches to grow too large.
2259 * alloc.c (compact_font_cache_entry, compact_font_caches):
2260 New functions or stub if not HAVE_WINDOW_SYSTEM.
2261 (compact_undo_list): Factor out from Fgarbage_collect.
2263 (mark_face_cache): Mark face font. Move down to avoid
2265 (mark_terminals): Do not mark font cache here.
2266 (Fgarbage_collect): Call compaction functions described
2267 above. Adjust comment.
2269 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2271 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2272 chdir to HOME (bug#15607).
2274 * nsterm.m (Qcocoa, Qgnustep): New variables.
2275 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2276 (ns_get_color): Make selection color work for GNUStep also.
2278 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2280 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2281 handles mouse clicks. Instead, let GPM use the same code as all
2282 the other mice use. See the discussion starting at
2283 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2284 for the details of the problem with the menu bar this fixes.
2286 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2288 Remove port-specific display name lists to avoid extra
2289 complexity and data duplication with display info lists.
2290 * xterm.h (x_display_name_list): Remove declaration.
2291 * xterm.c (x_display_name_list): Remove.
2292 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2293 * xfns.c (x_display_info_for_name, Fx_display_list):
2294 Likewise. Use x_display_list where appropriate.
2295 * w32term.h (w32_display_name_list): Remove declaration.
2296 * w32term.c (w32_display_name_list): Remove.
2297 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2299 * w32fns.c (x_display_info_for_name, Fx_display_list):
2300 Likewise. Use x_display_list where appropriate.
2301 * nsterm.h (ns_display_name_list): Remove declaration.
2302 * nsterm.m (ns_display_name_list): Remove.
2303 (ns_term_init, syms_of_nsterm): Adjust users.
2304 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2305 Likewise. Use x_display_list where appropriate.
2306 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2307 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2308 (mark_terminals): Mark per-terminal font cache.
2310 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2312 Don't run timers in input-pending-p. Its new check-timers param
2313 provides the prior behavior. (Bug#15045).
2314 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2317 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2319 Make some functions static in non-Microsoft builds.
2320 On my platform (Fedora 19 x86-64), this shrinks the
2321 Emacs executable (text+data) by 0.25%.
2322 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2323 (load_color) [!MSDOS]:
2324 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2325 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2326 * lisp.h (check_existing):
2327 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2328 (network_interface_info) [!WINDOWSNT]:
2329 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2330 Remove extern decls.
2331 * fileio.c (check_existing):
2332 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2333 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2334 (network_interface_info) [!WINDOWSNT]:
2335 * term.c (encode_terminal_code) [!WINDOWSNT]:
2336 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2337 * xfaces.c (load_color) [!MSDOS]:
2339 * fileio.c (check_existing, check_executable, check_writable):
2340 * process.c (network_interface_list, network_interface_info):
2341 Move earlier, so that we don't need forward decls.
2342 * gnutls.c (fn_gnutls_transport_set_errno)
2343 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2345 * w32.c (init_environment): Use faccessat rather than
2346 check_existing, partly for consistency with the rest of the code
2347 in this file, partly so that check_existing can be static.
2349 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2350 * emacs.c (MAIN_PROGRAM): New macro.
2351 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2352 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2354 bool vector int width fixes
2355 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2356 (Fbool_vector_count_matches_at):
2357 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2358 can exceed PTRDIFF_MAX, at least in theory.
2359 (Fbool_vector_count_matches_at):
2360 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2362 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2364 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2365 (struct sockaddr): Add forward decl, for platforms that lack it.
2367 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2369 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2372 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2374 * w32.c (network_interface_get_info, network_interface_list)
2375 (network_interface_info): New functions. (Bug#15610)
2376 (GetAdaptersInfo_Proc): New typedef.
2377 (get_adapters_info): New wrapper function.
2378 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2380 * process.h (network_interface_list, network_interface_info):
2383 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2384 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2385 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2386 for WINDOWSNT. Doc fix.
2387 (syms_of_process): Defsubr Snetwork_interface_list and
2388 Snetwork_interface_info unconditionally.
2390 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2391 in NS GUI sessions. (Bug#15629)
2393 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2395 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2397 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2399 * print.c (print_object): Print " ..." when truncating bool vectors.
2401 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2403 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2404 standard mouse buttons.
2406 * termhooks.h (struct input_event): Remove incorrect commentary.
2408 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2410 Disallow bool vector operations on mixed-length operands.
2411 The old behavior left garbage in the result vector sometimes,
2412 and didn't seem to be useful.
2413 * data.c (Qwrong_length_argument): New static var.
2414 (wrong_length_argument): New function.
2415 (bool_vector_binop_driver): Check that args agree in length.
2417 * keyboard.c, keyboard.h (all_kboards): Now static.
2419 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2421 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2422 note from the lispref.
2424 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2426 * nsterm.h (struct ns_display_info): Remove set-but-unused
2427 member image_cache (image caches are per-terminal anyway).
2428 (FRAME_X_IMAGE_CACHE): Remove.
2429 * nsterm.m (ns_initialize_display_info): Adjust user.
2431 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2433 * w32proc.c: Include mingw_time.h.
2435 * w32.c: Include mingw_time.h.
2437 Implement scrolling of TTY menus when the screen is too short.
2439 * term.c (tty_menu_display): Accept an additional argument, the
2440 menu item from which to start displaying the menu. Account for
2441 the value of Y when limiting the menu to the number of available
2443 (mi_result): New enumeration.
2444 (read_menu_input): Return enumerated value. When the y coordinate
2445 hits min_y or max_y, return scroll indication instead of wrapping
2447 (tty_menu_activate): Handle the scrolling indications from
2448 read_menu_input. Compute the first menu item to display and pass
2449 it to tty_menu_display.
2451 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2453 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2454 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2455 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2456 Adjust to match the change described below.
2457 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2458 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2459 memory_below_frame members to...
2460 * termchar.h (struct tty_display_info): ...here because they're
2461 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2462 * term.c (init_tty):
2463 * nsterm.m (ns_create_terminal):
2464 * w32term.c (w32_create_terminal):
2465 * xterm.c (x_create_terminal): Adjust users.
2466 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2467 to filter out non-TTY frames. Adjust comment.
2468 (scrolling): Adjust user. Prefer eassert for debugging check.
2470 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2472 * xfaces.c (PT_PER_INCH): Remove unused macro.
2473 * termhooks.h (struct terminal): Remove set-but-unused
2474 member fast_clear_end_of_line.
2475 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2476 * nsterm.m (ns_create_terminal):
2477 * term.c (init_tty):
2478 * w32term.c (w32_create_terminal):
2479 * xterm.c (x_create_terminal): Adjust users.
2481 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2483 * lisp.h (bool_vector_size): New function.
2484 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2485 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2486 (Fbool_vector_not, Fbool_vector_count_matches_at):
2487 Remove uses of 'eassume' that should no longer be needed,
2488 because they are subsumed by the 'eassume' in bool_vector_size.
2490 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2492 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2493 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2494 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2496 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2498 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2499 have different dimensions. (Bug#15575)
2501 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2504 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2506 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2508 * term.c (tty_menu_show): Never return with unbalanced
2509 specpdl. Use eassert for debugging check. Adjust style.
2511 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2513 * term.c (read_menu_input): Make selection of menu items
2514 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2515 (tty_menu_activate): Fix off-by-one error when computing max_y.
2517 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2519 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2520 audit logging (only used with GnuTLS 3.x) and enable it.
2522 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2524 * dispnew.c (redraw_frame): Remove useless #ifdef because
2525 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2526 Also, move TTY fflush to...
2527 * term.c (tty_update_end): ...this function.
2529 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2531 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2532 the end of the frame's glyph matrix. (Bug#15575)
2534 * term.c (tty_menu_display): Don't move cursor while overwriting
2535 frame's glyphs with menu items. Limit the number of items
2536 displayed to what can be shown on the available screen lines,
2537 excluding the echo area.
2538 (tty_menu_activate): Limit the Y coordinate allowed by
2539 read_menu_input to the last screen line used for menu display.
2541 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2543 * lisp.h (eassume): New macro.
2544 Also, include <verify.h>, for 'assume'.
2545 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2546 (vroundup, vector_nbytes):
2547 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2548 (Fbool_vector_not, Fbool_vector_count_matches)
2549 (Fbool_vector_count_matches_at):
2550 Use eassume, not eassert.
2551 * casetab.c (set_identity, shuffle):
2552 * composite.c (composition_gstring_put_cache):
2553 * dispnew.c (update_frame_1):
2554 * ftfont.c (ftfont_shape_by_flt):
2555 * image.c (gif_load):
2556 * intervals.c (offset_intervals):
2557 * macfont.m (macfont_shape):
2558 Remove calls to 'assume' that are no longer needed, because
2559 --enable-gcc-warnings no longer generates bogus warnings
2560 when these calls are removed.
2562 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2564 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2566 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2568 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2569 (Qsubstitute_env_in_file_name): New var.
2570 (syms_of_fileio): Define it.
2572 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2574 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2575 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2578 * term.c (save_and_enable_current_matrix): Don't allocate and
2579 don't save margin areas.
2580 (restore_desired_matrix): Don't restore margin areas.
2581 (free_saved_screen): Don't free margin areas.
2583 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2585 * image.c: Pacify --enable-gcc-warnings.
2586 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2587 #define only if used.
2589 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2591 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2592 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2593 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2594 (gif_load): For giflib v5.x and later, display the error message
2595 produced by giflib when its functions fail.
2596 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2599 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2601 * keyboard.c (last_event_timestamp): Remove. For X selection and
2602 GTK popup menus, it may be obtained from per-frame X display info.
2603 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2604 (process_special_events): Adjust users.
2605 * keyboard.h (last_event_timestamp): Remove declaration.
2606 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2607 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2608 * menu.h (xmenu_show): Adjust prototype.
2609 * menu.c (Fx_popup_menu): Adjust user.
2610 * xselect.c (x_own_selection, x_get_foreign_selection)
2611 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2613 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2615 * keyboard.c (init_kboard): Now static. Add arg
2616 to denote window system. Adjust comment.
2617 (init_keyboard): Adjust user.
2618 (allocate_kboard): New function.
2620 * nsterm.m (ns_term_init):
2621 * term.c (init_tty):
2622 * w32term.c (w32_create_terminal):
2623 * xterm.c (x_term_init): Use it.
2624 * keyboard.h (init_kboard): Remove prototype.
2625 (allocate_kboard): Add prototype.
2627 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2629 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2630 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2632 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2634 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2636 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2638 * term.c (tty_menu_activate): Flush the output stream after
2639 showing the cursor, and don't mark the frame garbaged at exit from
2640 the function. Fixes redisplay glitches when moving from one menu
2643 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2645 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2646 or throw error (Bug#15570).
2648 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2650 * intervals.c (temp_set_point_both): Move test into 'eassert',
2653 * lisp.h (eassert): Don't use 'assume'.
2654 Sometimes 'assume' wins in performance, and sometimes it loses,
2655 so it shouldn't be used all the time. Perhaps we need two
2656 flavors of 'eassert', one for where 'assume' is far more likely
2657 to help or to hurt; but that can be done later.
2658 Problem reported by Dmitry Antipov in
2659 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2660 Also, don't include <verify.h>; no longer needed.
2662 2013-10-09 Glenn Morris <rgm@gnu.org>
2664 * eval.c (Fcond): Doc tweak.
2666 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2668 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2669 expressions with side effects to eassert. (Bug#15565)
2671 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2673 * fns.c (hashfn_user_defined): Allow hash functions to return any
2676 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2678 Fix minor problems found by static checking.
2679 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2680 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2681 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2682 * keyboard.c (read_menu_command): Remove unused local.
2683 * lisp.h (read_menu_command): New decl.
2684 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2685 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2686 Return ptrdiff_t, not int.
2687 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2688 not int, for benefit of xpalloc.
2689 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2691 (have_menus_p): Remove; unused.
2692 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2693 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2694 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2696 (save_and_enable_current_matrix): Omit unnecessary casts.
2697 (read_menu_input): Omit local extern decl (now in lisp.h).
2698 Don't access uninitialized storage if mouse_get_xy fails.
2699 (tty_menu_activate): Mark local as initialized, for lint.
2700 (tty_menu_activate, tty_meny_show): Remove unused locals.
2702 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2704 Support menus on text-mode terminals.
2705 * xterm.h (xw_popup_dialog): Add prototype.
2707 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2708 (xmenu_show): Block input here, instead in Fx_popup_menu.
2709 (xw_popup_dialog): New function, with X-specific bits of popup
2712 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2715 * window.c (Fset_window_configuration): Use run-time tests of the
2716 frame type instead of compile-time conditionals, when menu-bar
2717 lines are considered.
2719 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2720 (w32_popup_dialog): New prototypes.
2722 * w32menu.c (Fx_popup_dialog): Function deleted.
2723 (w32_popup_dialog): New function, with w32 specific bits of popup
2724 dialogs. Block input here.
2726 * w32inevt.c (w32_console_read_socket): Minor change to add
2727 debugging TTY events.
2729 * w32fns.c (show_hourglass): If returning early because the frame
2730 is not a GUI frame, unblock input.
2732 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2733 (cursorY): New functions.
2735 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2736 WINDOWSNT, macros that call curX and curY elsewhere.
2738 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2740 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2741 specific function to hide and show cursor on a text-mode terminal.
2742 (tty_menu_struct, struct tty_menu_state): New structures.
2743 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2744 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2745 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2746 (tty_menu_locate, save_and_enable_current_matrix)
2747 (restore_desired_matrix, screen_update, read_menu_input)
2748 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2749 (tty_pop_down_menu, tty_menu_last_menubar_item)
2750 (tty_menu_new_item_coords, tty_menu_show): New functions.
2751 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2753 * nsterm.h (ns_popup_dialog): Adjust prototype.
2755 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2757 (ns_popup_dialog): Adapt order of arguments to the other
2758 *_menu_show implementations.
2759 (Fx_popup_dialog): Function deleted.
2761 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2763 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2765 * menu.c (have_boxes): New function.
2766 (single_keymap_panes): Use it instead of a compile-time
2768 (single_menu_item): Use run-time tests of the frame type instead
2769 of compile-time conditionals.
2770 (encode_menu_string): New function.
2771 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2772 the macro, since different types of frame need different encoding
2774 (digest_single_submenu): Use run-time tests of frame type instead
2775 of, or in addition to, compile-time conditionals.
2776 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2777 (Fx_popup_menu): Detect when the function is called from keyboard
2778 on a TTY. Don't barf when invoked on a text-mode frame.
2779 Check frame type at run time, instead of compile-time conditionals for
2780 invoking terminal-specific menu-show functions.
2781 Call tty_menu_show on text-mode frames.
2782 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2783 run time to determine which alternative to invoke; support dialogs
2786 * keyboard.h <Qmouse_movement>: Declare.
2788 * keyboard.c <Qmouse_movement>: Now extern.
2789 <Qecho_keystrokes>: New static variable.
2790 (read_key_sequence): Accept an additional argument, a flag to
2791 prevent redisplay during reading of the key sequence. All callers
2793 (read_menu_command): New function.
2794 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2796 (toolkit_menubar_in_use): New function.
2797 (make_lispy_event): Use it instead of a compile-time test.
2799 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2800 window-system being available.
2802 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2803 to x-popup-dialog on the frame type, they all now support popup
2806 * dispnew.c (save_current_matrix): Save the margin areas.
2807 (restore_current_matrix): Restore margin areas.
2808 (update_frame_with_menu): New function.
2810 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2813 * alloc.c (make_save_ptr): Now compiled unconditionally.
2815 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2817 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2818 (redraw_frame, update_frame): Adjust users.
2819 * dispextern.h (set_window_update_flags): Adjust prototype.
2820 * xdisp.c (redisplay_internal): When updating all frames with zero
2821 windows_or_buffers_changed, assume that only the windows that shows
2822 current buffer should be really updated.
2824 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2826 Do not allocate huge temporary memory areas and objects while encoding
2827 for file I/O, thus reducing an enormous memory usage for large buffers.
2828 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2829 * coding.h (struct coding_system): New member raw_destination.
2830 * coding.c (setup_coding_system): Initialize it to zero.
2831 (encode_coding_object): If raw_destination is set, do not create
2832 dst_object. Add comment.
2833 * fileio.c (toplevel): New constant E_WRITE_MAX.
2834 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2835 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2837 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2839 * nsterm.m (windowDidExitFullScreen:):
2840 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2842 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2844 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2845 * keyboard.c (unblock_input_to): Don't process pending signals
2846 if a fatal error is in progress.
2848 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2849 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2850 they're talking about words in Lisp bool vectors.
2851 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2852 * data.c (popcount_bits_word): Rename from popcount_size_t.
2853 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2856 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2858 Improve support for popcount and counting trailing zeros (Bug#15550).
2859 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2860 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2861 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2862 (popcount_size_t_msc, popcount_size_t_gcc):
2863 Remove; now done by Gnulib.
2864 (popcount_size_t): Now a macro that defers to Gnulib.
2865 (count_trailing_zero_bits): Return int, for consistency with
2866 Gnulib and because Emacs prefers signed to unsigned int.
2867 Don't assume that size_t is either unsigned int or unsigned long
2868 or unsigned long long.
2869 (size_t_to_host_endian): Do not assume that size_t is either
2870 exactly 32 or exactly 64 bits wide.
2871 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2872 etc., so that it's now an enum constant, not a macro.
2873 No need to assume that it's either 32 or 64.
2875 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2877 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2880 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2882 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2883 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2885 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2887 emacs_read and emacs_write now use void *, not char *.
2888 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2889 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2890 Buffer arg is now void *, not char *. This matches plain
2891 'read' and 'write' better, and avoids a constraint violation
2892 on Solaris 9 with Oracle Studio.
2894 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2896 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2897 memset to explicit loop. Otherwise copy largest possible chunk
2898 from initialized to uninitialized part, thus allowing the longer
2899 memcpy runs and reducing the number of loop iterations.
2901 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2903 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2904 hide toolbar (Bug#15388).
2905 (windowDidEnterFullScreen:): If presentation options are zero,
2906 set them here (Bug#15388).
2907 (ns_update_auto_hide_menu_bar): Remove runtime check.
2908 Don't auto hide dock unless menubar is also auto hidden.
2910 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2912 * editfns.c (message): Mention batch mode in doc string.
2914 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2916 * nsterm.m (check_native_fs): Remove erroneous comment.
2918 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2920 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2921 uses find_newline instead of scan_newline and so doesn't move point.
2923 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2925 Use hardware support for byteswapping on glibc x86 etc.
2926 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2927 whereas the old swap64 needed 30.
2928 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2929 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2930 Use byteswap.h's macros to swap bytes.
2931 * lisp.h (swap16, swap32, swap64): Remove.
2932 All uses replaced by bswap_16, bswap_32, bswap_64.
2934 * bytecode.c (exec_byte_code): Use some more volatile variables
2935 to work around local variables getting clobbered by longjmp.
2936 Port to pre-C99, which doesn't allow decls after stmts.
2938 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2940 * lisp.h (eassert): Assume that COND is true when optimizing.
2941 In other words, take on the behavior of eassert_and_assume.
2942 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2943 (eassert_and_assume): Remove. All uses replaced by eassert.
2945 * xdisp.c (Qglyphless_char): Now static.
2947 Adjust to merge from gnulib.
2948 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2949 * lisp.h: Include <verify.h>, for 'assume'.
2951 * eval.c (clobbered_eassert): New macro.
2952 (internal_catch, internal_condition_case)
2953 (internal_condition_case_1, internal_condition_case_2)
2954 (internal_condition_case_n): Use it instead of eassert
2955 when the argument contains locals clobbered by longjmp.
2956 Don't use clobbered locals outside of clobbered_eassert.
2957 (internal_lisp_condition_case): Use a volatile variable
2958 to work around a local variable's getting clobbered.
2960 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2962 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2963 (PUSH_HANDLER): New macro.
2964 (catchlist): Remove.
2965 (handlerlist): Always declare.
2967 * eval.c (catchlist): Remove (merge with handlerlist).
2968 (handlerlist, lisp_eval_depth): Not static any more.
2969 (internal_catch, internal_condition_case, internal_condition_case_1)
2970 (internal_condition_case_2, internal_condition_case_n):
2972 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2973 handlerlist/catchlist.
2974 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2975 handlerlist which can only handle a single condition-case handler at
2977 (find_handler_clause): Simplify since we only a single branch here
2980 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2982 (bcall0): New function.
2983 (exec_byte_code): Add corresponding cases. Improve error message when
2984 encountering an invalid byte-code. Let Bunwind_protect accept
2985 a function (rather than a list of expressions) as argument.
2987 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2988 and make them unconditional now that they're heap-allocated.
2990 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2992 * charset.c (Fdecode_char, Fencode_char): Remove description of
2993 `restriction' arg. now that it's hidden by advertised-calling-convention.
2995 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2997 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2998 Remove unused variable (from mac-port).
2999 (macfont_draw): Use s->ybase for correct y position.
3001 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3003 * frame.h (struct frame): Drop has_minibuffer member because...
3004 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3005 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3007 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3009 * window.h (struct window): Prefer enum text_cursor_kinds to int
3010 for phys_cursor_type member. Move the latter, phys_cursor_width,
3011 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3012 * window.c (replace_window, make_window): Adjust users.
3014 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3016 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3017 this module is never compiled otherwise.
3019 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3021 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3024 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3026 * xdisp.c (get_next_display_element): Don't call face_for_font in
3027 a build configured --without-x. (Bug#15484)
3029 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3031 * window.c (calc_absolute_offset): #elif should be #elif defined.
3033 * frame.c (delete_frame): Block/unblock input to overcome race
3034 condition (Bug#15475).
3036 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3038 * frame.c (delete_frame): Record selected frame only after
3039 calling Qdelete_frame_functions (Bug#15477).
3041 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3043 * nsterm.m (ns_selection_color): Remove.
3044 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3045 NSColor selectedText(Background)Color. Only for COCOA.
3046 (ns_term_init): Remove assignment of ns_selection_color, logic
3047 moved to ns_get_color.
3049 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3050 NS_SELECTION_COLOR_DEFAULT.
3051 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3053 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3055 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3056 frame' does not have the tool_bar_window member.
3058 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3060 Signal error when reading an empty byte-code object (Bug#15405)
3061 * lread.c (read1): signal error
3062 * alloc.c (make_byte_code): eassert header size
3063 (sweep_vectors): change an int to size_t
3065 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3067 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3068 instead of ints, as it's the usual style for offsetof constants. See:
3069 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3071 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3072 This is ugly, but it should fix the performance problem for older
3073 GCC versions in the short run. I'll look into integrating the
3074 Gnulib module for popcount, as a better fix.
3075 See the thread starting in:
3076 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3077 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3078 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3079 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3080 (popcount_size_t): Use it.
3082 2013-09-24 Daniel Colascione <dancol@dancol.org>
3084 * process.c (Fnetwork_interface_info): Fix build break due to
3087 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3089 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3090 Prefer signed to unsigned integers where either will do.
3091 No need for 'const' on locals that do not escape.
3092 Omit easserts with unnecessary and unportable assumptions about
3093 alignment. Avoid unnecessary casts to char *.
3095 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3097 Use union for the payload of struct Lisp_Vector.
3098 This helps to avoid a few glitches dictated by C's aliasing rules.
3099 * lisp.h (struct Lisp_Vector): Use union for next and
3100 contents member. Adjust comment. Change related users.
3101 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3102 Related users changed.
3103 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3104 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3105 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3106 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3108 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3110 Optimize glyph row clearing and copying routines.
3111 * dispextern.h (struct glyph_row): Change layout of struct
3112 glyph_row to help copy_row_except_pointers. Adjust comment.
3113 * dispnew.c (null_row): Remove.
3114 (clear_glyph_row): Use offsetof and memset to find and clear
3115 just the members that need clearing. Adjust comment.
3116 (copy_row_except_pointers): Likewise for copying.
3118 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3120 Some minor cleanups of recently-added bool vector code.
3121 * conf_post.h (assume): Always return void. Use lint version
3122 only if GCC and MSC versions don't apply.
3123 * conf_post.h (assume):
3124 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3125 Depend on _MSC_VER, not __MSC_VER, for consistency with
3127 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3128 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3129 (bool_vector_binop_driver, count_trailing_zero_bits)
3130 (size_t_to_host_endian): Now static, not static inline;
3131 the latter isn't needed with modern compilers and doesn't
3132 work with older compilers anyway.
3134 * alloc.c (valgrind_p): Use bool for boolean.
3136 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3138 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3139 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3140 (display_last_displayed_message_p, message_buf_print)
3141 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3142 Use bool for boolean.
3143 * dispextern.h (cancel_line, init_desired_glyphs):
3144 Remove ancient leftover.
3145 (help_echo_showing_p, hourglass_shown_p):
3146 * lisp.h (noninteractive_need_newline): Adjust declaration.
3148 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3150 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3152 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3153 ...this file and convert the latter to static. Adjust comment.
3154 (make_initial_frame):
3155 * window.c (init_window_once): Adjust user.
3156 * frame.h (last_nonminibuf_frame): Remove declaration.
3157 * lisp.h (selected_frame): Likewise.
3158 * msdos.c (the_only_display_info): Adjust comment.
3160 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3162 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3163 computing the end column of mouse-highlight that comes from
3164 display or overlay strings. (Bug#15437)
3165 (note_mouse_highlight): Adapt calculation of last argument to
3166 mouse_face_from_string_pos to the above change.
3168 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3169 all platforms, not just for clang.
3171 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3173 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3174 about excess arguments to snprintf.
3176 * conf_post.h(assume): Use __builtin_unreachable for clang.
3178 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3180 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3181 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3183 2013-09-23 Daniel Colascione <dancol@dancol.org>
3185 * alloc.c (USE_VALGRIND): New macro; on by default
3186 when ENABLE_CHECKING.
3187 (mark_maybe_object, mark_maybe_pointer)
3188 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3190 (valgrind_p) [USE_VALGRIND]: New variable.
3191 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3193 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3195 * process.c (wait_reading_process_output): Change int pnamelen to
3198 * nsterm.m (setMarkedText:selectedRange:):
3199 (deleteWorkingText):
3200 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3201 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3202 argument to unsigned long to avoid warning.
3203 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3205 * conf_post.h (assume): Fix compiler error: x shall be cond.
3207 2013-09-22 Daniel Colascione <dancol@dancol.org>
3209 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3210 warning when compiling without a window system.
3212 2013-09-22 Daniel Colascione <dancol@dancol.org>
3214 * data.c (Qbool_vector_p): New symbol.
3215 (bool_vector_spare_mask, popcount_size_t_generic)
3216 (popcount_size_t_msc, popcount_size_t_gcc)
3218 (bool_vector_binop_driver)
3219 (count_trailing_zero_bits, size_t_to_host_endian)
3220 (Fbool_vector_exclusive_or)
3221 (Fbool_vector_union)
3222 (Fbool_vector_intersection, Fbool_vector_set_difference)
3223 (Fbool_vector_subsetp, Fbool_vector_not)
3224 (Fbool_vector_count_matches)
3225 (Fbool_vector_count_matches_at): New functions.
3226 (syms_of_data): Intern new symbol, functions.
3227 * alloc.c (bool_vector_payload_bytes): New function.
3228 (Fmake_bool_vector): Instead of calling Fmake_vector,
3229 which performs redundant initialization and argument checking,
3230 just call allocate_vector ourselves. Make sure we clear any
3231 terminating padding to zero.
3232 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3233 instead of open-coding the size calculation.
3234 (vroundup_ct): New macro.
3235 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3236 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3237 * composite.c (composition_gstring_put_cache):
3238 Change lint_assume to assume.
3239 * conf_post.h (assume): New macro.
3240 (lint_assume): Remove.
3241 * dispnew.c (update_frame_1): Change lint_assume to assume.
3242 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3244 * image.c (gif_load): Change lint_assume to assume.
3245 * lisp.h (eassert_and_assume): New macro.
3246 (Qbool_vector_p): Declare.
3247 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3248 (swap16, swap32, swap64): New inline functions.
3249 * macfont.c (macfont_shape): Change lint_assume to assume.
3250 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3251 * xsettings.c (parse_settings): Use new swap16 and
3252 swap32 from lisp.h instead of file-specific macros.
3254 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3256 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3257 found (which can legitimately happen when the glyph row at the
3258 window start is disabled in the current_matrix. (Bug#15365)
3260 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3262 Fix syntax.h bug introduced by recent INLINE change.
3263 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3264 conditionally compiled one way in some modules, and a different
3265 way in others. This doesn't work with extern inline functions,
3266 which must have the same definition in all modules, because the
3267 defining code might be shared across modules, depending on the
3268 implementation. Symptoms reported by Martin Rudalics in:
3269 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3270 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3271 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3272 overriding the corresponding functions in syntax.h.
3273 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3274 (syntax_property): New inline functions.
3275 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3276 Rewrite in terms of these new functions.
3278 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3280 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3281 not chars_in_text, whose result depends on the multibyteness of
3282 the current buffer. (Bug#15426)
3284 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3286 Port recent change to hosts where pointers aren't 'long'.
3287 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3288 Don't assume that pointers are the same width as 'long'.
3289 Add a compile-time check that a pointer fits into two X slots.
3291 A simpler, centralized INLINE.
3292 * conf_post.h (INLINE): Define only if not already defined.
3293 This allows us to use a single INLINE, defined by one file
3295 * emacs.c (INLINE): Define it.
3296 Also, include category.h, charset.h, composite.h, dispextern.h,
3297 syntax.h, systime.h, so that their INLINE definitions are expanded
3299 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3300 * buffer.h, buffer.c (BUFFER_INLINE):
3301 * category.h, category.c (CATEGORY_INLINE):
3302 * character.h, character.c (CHARACTER_INLINE):
3303 * charset.h, charset.c (CHARSET_INLINE):
3304 * composite.h, composite.c (COMPOSITE_INLINE):
3305 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3306 * frame.h, frame.c (FRAME_INLINE):
3307 * intervals.h, intervals.c (INTERVALS_INLINE):
3308 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3309 * lisp.h, alloc.c (LISP_INLINE):
3310 * process.h, process.c (PROCESS_INLINE):
3311 * syntax.h, syntax.c (SYNTAX_INLINE):
3312 * systime.h, sysdep.c (SYSTIME_INLINE):
3313 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3314 * window.h, window.c (WINDOW_INLINE):
3315 Remove. All uses replaced with INLINE.
3317 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3319 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3322 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3324 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3325 'const char *' to avoid compiler warnings due to similar change in
3326 the prototype of x_get_string_resource.
3328 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3330 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3331 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3332 going to replace static variables below. Adjust comments.
3333 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3334 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3335 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3336 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3337 Related users changed.
3338 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3339 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3340 last_mouse_movement_time, going to replace static variables below.
3342 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3343 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3345 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3346 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3347 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3348 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3349 static variables below.
3350 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3351 (last_mouse_scroll_bar): Remove.
3352 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3353 (mouseExited): Related users changed.
3355 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3357 Do not use external array to process X scroll bar messages.
3358 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3359 (x_send_scroll_bar_event): Pack window pointer into two slots
3360 of XClientMessageEvent if we're 64-bit. Adjust comment.
3361 (x_scroll_bar_to_input_event): Unpack accordingly.
3363 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3365 Ifdef away recent changes which aren't relevant to NS port.
3366 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3367 [!HAVE_NS]: Declare as such.
3368 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3369 [!HAVE_NS]: Define as such.
3371 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3373 * frame.c (x_redo_mouse_highlight): New function
3374 to factor out common code used in W32 and X ports.
3375 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3376 * xterm.h (struct x_display_info):
3377 * w32term.h (struct w32_display_info):
3378 * nsterm.h (struct ns_display_info): New members
3379 last_mouse_motion_frame, last_mouse_motion_x and
3380 last_mouse_motion_y, going to replace static variables below.
3381 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3382 (redo_mouse_highlight): Remove.
3383 (note_mouse_movement, syms_of_xterm): Adjust user.
3384 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3385 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3386 (redo_mouse_highlight): Remove.
3387 (note_mouse_movement, syms_of_w32term): Adjust user.
3388 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3389 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3391 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3392 * nsfns.m (compute_tip_xy): Adjust user.
3394 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3396 * frame.c (x_mouse_grabbed): New function.
3397 * dispextern.h (x_mouse_grabbed): Add prototype.
3398 (last_mouse_frame): Remove declaration.
3399 * xterm.h (struct x_display_info):
3400 * w32term.h (struct w32_display_info):
3401 * nsterm.h (struct ns_display_info): New member
3402 last_mouse_frame, going to replace...
3403 * xdisp.c (last_mouse_frame): ...global variable.
3404 (note_tool_bar_highlight):
3405 * w32term.c (w32_mouse_position, w32_read_socket):
3406 * xterm.c (XTmouse_position, handle_one_xevent):
3407 Use x_mouse_grabbed.
3408 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3410 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3412 * w32term.c (w32_read_socket): Avoid temporary
3413 variables in a call to x_real_positions.
3414 * xterm.c (handle_one_xevent): Likewise.
3416 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3418 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3419 (x_icon_type): Remove prototype.
3420 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3421 * frame.c (x_icon_type): Remove.
3422 * w32term.c (x_make_frame_visible, x_iconify_frame):
3423 * xterm.c (x_make_frame_visible, x_iconify_frame):
3424 Use x_set_bitmap_icon to factor out common code.
3426 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3428 * dispextern.h (check_x_display_info, x_get_string_resource):
3429 Declare here just once and unify the latter.
3430 * frame.c (check_x_display_info, x_get_string_resource):
3431 * nsterm.h (check_x_display_info):
3432 * xrdb.c (x_get_string_resource):
3433 * xterm.h (check_x_display_info): Remove prototypes.
3434 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3435 * w32reg.c (x_get_string_resource): Likewise.
3436 (w32_get_rdb_resource): Adjust user.
3438 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3440 * xterm.h (struct x_display_info): New member
3441 x_pending_autoraise_frame, going to replace...
3442 * xterm.c (pending_autoraise_frame): ...static variable.
3443 (x_new_focus_frame, XTread_socket): Adjust users.
3444 * w32term.h (struct w32_display_info): New member
3445 w32_pending_autoraise_frame, going to replace...
3446 * w32term.c (pending_autoraise_frame): ...global variable.
3447 (x_new_focus_frame, w32_read_socket): Adjust users.
3449 2013-09-17 Glenn Morris <rgm@gnu.org>
3451 * xdisp.c (message_dolog): If we create *Messages*,
3452 switch it to messages-buffer-mode.
3454 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3456 Don't overuse 'const' in types of locals.
3457 * bidi.c (bidi_count_bytes):
3458 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3459 (xg_event_is_for_scrollbar):
3460 * xselect.c (x_handle_property_notify)
3461 (x_handle_selection_notify, x_handle_dnd_message):
3462 * xsettings.c, xsettings.h (xft_settings_event):
3463 * xterm.c (x_handle_net_wm_state, handle_one_event)
3464 (x_menubar_window_to_frame, x_detect_focus_change)
3465 (construct_mouse_click, note_mouse_movement)
3466 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3467 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3468 (handle_one_xevent, x_handle_net_wm_state):
3469 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3470 (x_handle_dnd_message):
3471 Avoid unnecessary 'const', typically the second 'const' in
3472 'const foo * const arg', a 'const' that does not affect the API
3473 and doesn't significantly help the human reader.
3475 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3477 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3478 only if Glib < 2.36.0.
3479 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3480 * xsettings.c (init_gconf, init_gsettings): Do not check
3482 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3484 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3486 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3488 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3489 before calling g_type_init.
3491 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3493 * nsterm.m (syms_of_nsterm): ... to here.
3495 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3497 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3498 (ignore_next_mouse_click_timeout): Use Time as X does.
3499 (handle_one_xevent): Avoid cast and use unsigned comparison.
3501 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3503 Do not copy X event in handle_one_xevent except KeyPress case.
3504 Wnen XEvent is processed, it is unlikely to be changed except
3505 KeyPress case, so we can avoid copying and use const pointer to
3506 const data to make sure that an event is not changed elsewhere.
3507 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3508 const' and do not create local copy except for the KeyPress event.
3509 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3510 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3511 (x_handle_net_wm_state, x_menubar_window_to_frame)
3512 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3513 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3514 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3515 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3516 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3517 (x_handle_dnd_message):
3518 * xsettings.c (xft_settings_event):
3519 Use 'const XEvent * const' where appropriate.
3520 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3522 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3524 Fix X event waiting to handle multiple frames.
3525 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3526 * xterm.c (pending_event_wait): Remove. Adjust users.
3527 (x_detect_focus_change): Pass frame arg.
3528 (handle_one_xevent): Find related frame early and clear per-frame
3529 wait_event_type only if this is an event for the relevant frame.
3530 (x_wait_for_event): Use per-frame wait_event_type.
3532 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3534 * nsfns.m (Fx_create_frame): Fix font driver registration for
3537 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3538 for syms_of_macfont.
3540 * nsterm.m: Include macfont.h.
3541 (ns_tmp_flags, ns_tmp_font): Remove.
3542 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3543 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3544 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3545 (changeFont:): Fix code style. Check for font driver type when
3548 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3551 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3552 (nsfont_open): Set font driver type.
3553 Set font->ascent and font->descent. Figure out font instead of
3554 ns_tmp_font, and flags instead of ns_tmp_flags.
3555 Fix indentation. Remove call to ns_draw_text_decoration,
3558 * nsfns.m: Include macfont.h.
3559 (Fx_create_frame): Register macfont driver, make a better default font.
3560 (Fns_popup_font_panel): Get font from macfont driver, if used.
3562 * macfont.m, macfont.h, maccuvs.h: New files.
3564 * font.h: Declare syms_of_macfont.
3566 * font.c (syms_of_font): Call syms_of_macfont.
3568 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3570 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3572 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3573 and it is always zero for others, so I assume that this is an ancient
3574 leftover which nobody will want to change any more.
3575 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3576 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3577 * frame.c (x_set_scroll_bar_width):
3578 * w32fns.c (w32_createscrollbar):
3579 * w32term.c (w32_set_vertical_scroll_bar):
3580 * xfns.c (x_set_scroll_bar_default_width):
3581 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3582 (x_scroll_bar_expose): Related users changed.
3584 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3586 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3587 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3588 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3590 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3592 * nsterm.h, w32term.h, xterm.h: ...and not here.
3593 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3594 Remove unused Xisms.
3595 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3596 these modules are never compiled otherwise.
3598 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3600 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3601 Doc fix. (Bug#15375)
3603 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3605 Unify Fx_focus_frame between all ports.
3606 * frame.h (x_focus_frame): New prototype.
3607 * xfns.c (Fx_focus_frame): Remove.
3608 (syms_of_xfns): Do not defsubr it.
3609 (x_focus_frame): X implementation.
3610 * nsfns.m (Fx_focus_frame): Remove.
3611 (syms_of_nsfns): Do not defsubr it.
3612 (x_focus_frame): NS implementation.
3613 * w32term.c (Fx_focus_frame): Remove.
3614 (x_focus_on_frame): Rename to...
3615 (x_focus_frame): W32 implementation.
3616 * w32term.h (x_focus_on_frame): Remove prototype.
3617 * w32fns.c (Fx_focus_frame): Remove.
3618 (syms_of_w32fns): Do not defsubr it.
3619 * frame.c (Fx_focus_frame): Define here.
3620 (syms_of_frame): Defsubr here.
3621 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3623 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3625 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3626 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3627 each port to reference the port-specific window system data.
3628 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3629 (FRAME_DISPLAY_INFO): Define.
3630 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3631 (FRAME_DISPLAY_INFO): Define. Adjust users.
3632 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3633 (FRAME_DISPLAY_INFO): Define. Adjust users.
3634 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3635 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3636 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3637 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3638 * xselect.c, xterm.c: All related users changed.
3640 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3642 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3643 (x_menubar_window_to_frame): Remove prototypes.
3644 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3645 (x_menubar_window_to_frame, x_top_window_to_frame):
3647 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3648 (x_menubar_window_to_frame, x_top_window_to_frame):
3649 ...to here and convert all but the last to static.
3651 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3653 * lisp.mk (lisp): Add w32-common-fns.elc.
3655 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3657 * charset.c (char_charset): Document an exception for char-charset.
3659 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3661 * xterm.h (x_display_info): New field last_user_time...
3662 * xterm.c (toplevel): ...to replace static last_user_time.
3663 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3665 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3667 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3668 scroll bar values to prevent thumb from disappear and update comment.
3670 2013-09-11 Glenn Morris <rgm@gnu.org>
3672 * emacs.c (usage_message): Possessive apostrophe tweak.
3674 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3676 * nsterm.m (syms_of_nsterm): Use Qns.
3677 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3678 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3679 * xfns.c (x_display_info_for_name, Fx_open_connection):
3680 Remove old '#if 0' code.
3681 (syms_of_xfns): Use Qx.
3682 * termhooks.h (fullscreen_hook): Remove the leftover.
3683 (struct terminal): Fix typo in comment.
3685 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3687 Cleaning up a few X scroll bar bits.
3688 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3689 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3690 New member last_seen_part, going to replace...
3691 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3692 (xt_action_hook) [USE_LUCID]: Adjust user.
3693 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3694 Lucid-specific scroll bar support.
3695 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3696 to int and adjust to use last_seen_part member.
3697 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3698 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3699 Initialize last_seen_part.
3701 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3703 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3704 insert-buffer-substring an empty string.
3706 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3708 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3709 avoiding a GCC warning.
3711 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3713 Ifdef away frame tool bar code when it is not really used.
3714 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3715 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3716 and minimize_tool_bar_window_p under the above.
3717 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3718 (fset_tool_bar_window): Likewise.
3719 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3720 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3721 (change_frame_size_1):
3722 * window.c (window_from_coordinates, Frecenter): Adjust users.
3723 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3724 code is not really used.
3725 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3726 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3727 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3728 [!USE_GTK && !HAVE_NS]: Define as such.
3729 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3730 (note_mouse_highlight, expose_frame):
3731 * xfns.c (x_set_tool_bar_lines):
3732 * xterm.c (handle_one_xevent): Adjust users.
3734 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3736 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3737 This bug was introduced by my 2013-08-26 patch, which incorrectly
3738 assumed that the terminfo implementation doesn't use termcap buffers.
3739 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3740 these buffers apparently are used after all.
3741 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3742 (struct tty_display_info): Define members termcap_term_buffer and
3743 termcap_strings_buffer even if TERMINFO.
3745 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3748 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3749 'usage' docstring entry to pacify make-docfile.
3751 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3753 Change comparison functions =, <, >, <=, >= to take many arguments.
3754 * data.c: Change comparison functions' interface and implementation.
3755 * lisp.h: Make arithcompare available for efficient two arg
3757 * bytecode.c: Use arithcompare.
3758 * fileio.c: Use new interface.
3760 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3762 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3764 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3766 * eval.c (Feval): Document the new use of `lexical'.
3768 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3770 Review and drop old frame resize hack.
3771 * frame.h (struct frame): Remove force_flush_display_p.
3772 * dispnew.c (update_frame): Adjust user and don't call
3773 flush_frame here. The comment has said that there was an issues
3774 with redisplaying fringes, but I don't see any differences with
3775 and without this hack. Hopefully we can continue without it.
3776 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3777 current frame matrices twice if resized_p is set.
3779 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3781 Do not populate pure Xism x_sync to other ports.
3782 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3783 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3784 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3785 * w32term.h (x_sync): Remove prototype.
3787 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3789 Cleanup frame flushing.
3790 * dispextern.h (struct redisplay_interface):
3791 Drop flush_display_optional because flush_display is enough
3792 for X and flushing via RIF is just a no-op for others.
3793 * frame.h (flush_frame): New function.
3794 * dispnew.c (update_frame):
3795 * minibuf.c (read_minibuf):
3796 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3798 * keyboard.c (detect_input_pending_run_timers): Do not flush
3799 all frames but selected one in redisplay_preserve_echo_area.
3800 * nsterm.m (ns_flush): Remove no-op.
3801 (ns_redisplay_interface): Adjust user.
3802 * w32term.h (x_flush): Remove no-op.
3803 (w32_redisplay_interface): Adjust user.
3804 * xterm.c (x_flush): Simplify because we do not flush all
3805 frames at once any more. Adjust comment.
3806 (x_redisplay_interface): Adjust user.
3808 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3810 Port --without-x --enable-gcc-warnings to Fedora 19.
3811 * gfilenotify.c (globals_of_gfilenotify):
3812 Call g_type_init only if using an older glib version that needs it.
3814 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3816 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3817 (last_glyphless_glyph_merged_face_id): Remove declarations.
3818 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3819 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3820 (last_glyphless_glyph_merged_face_id): Now static.
3821 (merge_escape_glyph_face): New function, refactored from...
3822 (get_next_display_element): ...here.
3823 (merge_glyphless_glyph_face): New function, refactored from...
3824 (produce_glyphless_glyph): ...here...
3825 * term.c (produce_glyphless_glyph): ...and here.
3827 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3829 * eval.c (eval_sub): Only call Ffunction if necessary.
3831 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3833 Attempt to make redisplay more selective when changing cursor type.
3834 * frame.h (struct frame): New bitfield cursor_type_changed.
3835 * xdisp.c (cursor_type_changed): Remove.
3836 (try_cursor_movement, redisplay_window, try_window_id)
3837 (set_frame_cursor_types, try_window_reusing_current_matrix):
3838 Adjust to use per-frame bitfield.
3839 (redisplay_internal): Look for cursor type change on each visible
3840 frame and consider all frames if cursor type has been changed on
3841 the frame other than selected. If cursor type has been changed on
3842 selected frame only, do not use fast update.
3844 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3846 Attempt to make redisplay more selective when changing fonts.
3847 * frame.h (struct frame): New bitfield fonts_changed.
3848 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3849 (adjust_frame_glyphs): Add prototype.
3850 * dispnew.c (fonts_changed_p): Remove.
3851 (adjust_glyphs): Remove because we do not
3852 adjust matrices on all frames at once any more.
3853 (adjust_frame_glyphs): Block and unblock input here.
3854 (adjust_glyph_matrix): Use fonts_changed.
3855 (change_frame_size_1): Use adjust_frame_glyphs.
3856 * font.c (font_open_entity): Use fonts_changed.
3857 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3858 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3859 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3860 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3861 (shrink_mini_window, Fresize_mini_window_internal)
3862 (window_scroll_pixel_based, Fset_window_configuration)
3863 (apply_window_adjustment, Fset_window_vscroll):
3864 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3865 Use adjust_frame_glyphs.
3866 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3867 (try_window_reusing_current_matrix, try_window_id, display_line)
3868 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3869 (redisplay_internal): Consider fonts_changed and adjust frame
3870 matrices for each frame only if the frame is visible. If font
3871 has been changed on some frame during full redisplay, retry
3872 only visible frames where the font has been actually changed.
3874 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3876 Cache current header and mode line height for each window.
3877 * window.h (struct window): New fields mode_line_height
3878 and header_line_height.
3879 * window.c (make_window): Initialize them.
3880 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3881 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3882 (current_mode_line_height, current_header_line_height):
3884 * xdisp.c (current_mode_line_height, current_header_line_height):
3886 (pos_visible_p, init_xdisp): Adjust user.
3887 (redisplay_window): Invalidate mode_line_height and
3888 header_line_height if current and desired matrices do not agree.
3890 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3892 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3893 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3895 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3897 Make --without-x compatible with --enable-gcc-warnings.
3898 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3899 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3900 members under HAVE_WINDOW_SYSTEM.
3901 * keyboard.c (make_lispy_focus_out): Likewise.
3902 (record_menu_key): Move under HAVE_MENUS.
3903 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3904 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3905 (syms_of_xdisp): Adjust user.
3906 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3907 (start_hourglass, cancel_hourglass):
3908 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3909 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3910 and CLEAR_FONT_TABLE_NFONTS.
3911 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3912 Declare only if HAVE_WINDOW_SYSTEM.
3913 (lface_same_font_attributes_p, clear_face_gcs): Define only
3914 if HAVE_WINDOW_SYSTEM.
3916 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3918 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3919 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3920 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3922 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3924 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3926 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3928 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3929 This fixes a type error on hosts where ptrdiff_t is wider than int.
3931 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3933 * keyboard.c (read_key_sequence_vs): New function.
3934 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3937 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3939 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3941 Makefile improvements.
3942 * Makefile.in (config.status): Don't use double-colon rules, as
3943 they are not portable according to POSIX. Fix shell typo with `;
3944 I guess this rule has never been tested?
3945 (VCSWITNESS): New macro, to override any environment var.
3947 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3949 * xterm.h (struct x_display_info): Do not track X connection
3950 fd separately because it is always available from Display.
3951 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3954 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3956 * buffer.c (drop_overlay):
3957 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3958 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3960 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3962 * buffer.c (Fmake_overlay, Fmove_overlay):
3963 * intervals.c (set_point_from_marker):
3964 * print.c (PRINTPREPARE): Prefer signal_error
3965 to plain error and report unsuitable marker too.
3967 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3969 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3970 for 'dragging' member.
3971 (struct x_output): Remove set-but-unused leftovers
3972 'left_before_move' and 'top_before_move'.
3973 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3974 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3975 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3976 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3977 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3978 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3979 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3980 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3982 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3984 * nsfont.m (INVALID_GLYPH): New define.
3985 (nsfont_encode_char): Use INVALID_GLYPH.
3986 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3988 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3990 * xterm.c (x_last_mouse_movement_time): Revert last change.
3991 This code should use XDisplayMotionBufferSize to check display's
3992 motion history first, and there are few other issues as well.
3993 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3994 (handle_one_xevent): Adjust user.
3996 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3998 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3999 * frame.c (Flast_nonminibuf_frame): ... to here.
4000 (check_minibuf_window): Don't abort if no window was found
4003 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4005 Use XGetMotionEvents to ask the last mouse motion time from X server.
4006 * xterm.c (X_MOTION_HISTORY): Default to 1.
4007 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4008 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4009 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4010 Ifdef away legacy code.
4011 (XTmouse_position, x_scroll_bar_report_motion):
4012 Use x_last_mouse_movement_time.
4013 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4016 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4018 * msdos.c (last_mouse_window): Move to...
4019 (dos_rawgetc): ...this function and adjust comment.
4020 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4021 (mouseMoved): ...this function and adjust comment.
4022 * w32term.c (last_window): Likewise with...
4023 (w32_read_socket): ...this function.
4024 * xterm.c (last_window): Likewise with...
4025 (handle_one_xevent): ...this function.
4027 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4029 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4030 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4031 (handle_one_xevent): ...to here.
4032 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4035 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4037 * msdos.c (IT_set_terminal_window): Remove no-op.
4038 (initialize_msdos_display): Adjust terminal setup.
4039 * w32console.c (w32con_set_terminal_window): Remove no-op.
4040 (initialize_w32_display): Adjust terminal setup.
4041 * w32term.c (w32_set_terminal_window): Remove no-op.
4042 (w32_create_terminal): Adjust terminal setup.
4043 * xterm.c (XTset_terminal_window): Remove no-op.
4044 (x_create_terminal): Adjust terminal setup.
4046 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4048 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4050 (ns_create_terminal): Adjust terminal setup.
4051 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4053 (w32_create_terminal): Adjust terminal setup.
4054 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4056 (x_create_terminal): Adjust terminal setup.
4058 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4060 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4061 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4062 * dispnew.c (buffer_posn_from_coords):
4063 * window.c (Fwindow_end, displayed_window_lines):
4064 * xdisp.c (redisplay_mode_lines): Use it.
4066 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4068 * fontset.c (face_for_char): Check char in the current face font first
4069 if HAVE_NS (Bug#15138).
4071 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4073 * window.c (temp_output_buffer_show): Make sure window returned
4074 by display_buffer is live (Bug#15213).
4076 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4078 Minor cleanup to avoid forward declarations.
4079 * coding.h (struct ccl_spec): Remove forward declaration.
4080 * composite.h (toplevel): Include font.h.
4081 (struct composition_it, struct face, struct font_metrics):
4082 Remove forward declaration.
4083 * dispextern.h (struct image, struct atimer): Likewise.
4084 * emacsgtkfixed.h (struct frame): Likewise.
4085 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4086 * font.h (struct font_driver, struct font, struct glyph_string)
4087 (struct face): Remove forward declaration.
4088 * fontset.h (struct face, struct font): Likewise.
4089 * frame.h (toplevel): Style cleanup.
4090 (enum output_method): Move to...
4091 * termhooks.h (enum output_method): ...here.
4092 (struct glyph, struct frame, struct ns_display_info)
4093 (struct x_display_info, struct w32_display_info):
4094 Remove forward declaration.
4095 * xterm.h (toplevel): Include termhooks.h.
4096 (struct font, struct window, struct glyph_matrix, struct frame)
4097 (struct input_event, struct face, struct image): Remove forward
4099 * gtkutil.h (struct _widget_value): Likewise.
4100 * keyboard.h (toplevel): Include termhooks.h.
4101 (struct input_event): Remove forward declaration.
4103 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4105 * intervals.c (set_point_from_marker): New function.
4106 * editfns.c (Fgoto_char):
4107 * process.c (Finternal_default_process_filter):
4108 * window.c (select_window_1): Use it.
4109 * buffer.h (set_point_from_marker): Add prototype.
4111 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4113 * w32.c (term_winsock): Call release_listen_threads before calling
4115 (_sys_wait_accept): Wait for accept event in a loop with a finite
4116 timeout, instead of waiting indefinitely. Will hopefully avoid
4117 hanging during exit because WSACleanup deadlocks waiting for the
4118 event object to be released. (Bug#14333)
4120 * w32proc.c (release_listen_threads): New function, signals all
4121 the reader threads that listen for connections to stop waiting.
4123 * w32.h (release_listen_threads): Add prototype.
4125 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4127 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4128 field of new marker (for sanity and safety).
4129 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4130 anyway because XMISCTYPE is a function and can't be an lvalue).
4132 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4134 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4135 (x_after_update_window_line, x_scroll_bar_create):
4136 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4137 (handle_one_xevent, x_clear_frame_area):
4138 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4139 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4140 * xterm.h (x_clear_area): Adjust prototype.
4142 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4144 Hook scanning and indentation functions to find_newline. This helps
4145 to avoid duplicated code and renders more respect to newline cache.
4146 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4147 * cmds.c (Fforward_line):
4148 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4149 Use find_newline and avoid unnecessary point movements.
4150 * search.c (scan_newline): Implement on top of find_newline.
4152 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4154 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4155 scoped code (bug#11258).
4157 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4159 * nsterm.m (last_window): New variable.
4160 (EV_TRAILER2): New macro.
4161 (EV_TRAILER): Call EV_TRAILER2.
4162 (mouseMoved:): Add support for mouse-autoselect-window
4163 on nextstep (Bug#6888).
4165 2013-08-28 Andreas Schwab <schwab@suse.de>
4167 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4168 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4169 Remove unused macro definitions.
4170 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4171 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4172 Only define if emacs.
4174 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4176 Prefer enum glyph_row_area to int where appropriate.
4177 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4179 (window_box, window_box_width, window_box_left, window_box_left_offset)
4180 (window_box_right, window_box_right_offset): Adjust prototypes.
4181 * xdisp.c (window_box, window_box_width, window_box_left)
4182 (window_box_left_offset, window_box_right, window_box_right_offset):
4183 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4184 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4185 * nsterm.m (ns_clip_to_row):
4186 * w32term.c (w32_clip_to_row):
4187 * xterm.c (x_clip_to_row): Likewise.
4189 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4191 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4192 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4194 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4196 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4197 for portability to hosts where /bin/sh has problems.
4199 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4201 Redesign redisplay interface to drop global output_cursor.
4202 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4203 (toplevel): Remove declaration of output_cursor.
4204 (set_output_cursor, x_cursor_to): Remove prototype.
4205 * window.h (struct window): New member output_cursor.
4206 (output_cursor_to): New function to replace RIF member.
4207 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4208 (update_text_area, set_window_cursor_after_update): Use it.
4209 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4210 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4211 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4212 * w32term.c (x_update_window_begin, x_update_window_end):
4213 * xterm.c (x_update_window_begin, x_update_window_end):
4214 Adjust to use per-window output cursor.
4216 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4218 Simplify SELECT_TYPE-related code.
4219 Like EMACS_TIME, this portability layer is no longer needed, since
4220 Emacs has been using fd_set as a portability layer for some time.
4221 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4222 (SELECT_TYPE): Remove. All uses changed to fd_set.
4223 (fd_set) [!FD_SET]: New typedef.
4225 Simplify EMACS_TIME-related code.
4226 This portability layer is no longer needed, since Emacs has been
4227 using struct timespec as a portability layer for some time.
4228 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4229 Include <time.h> rather than "systime.h"; that's all that's needed now.
4230 * dispnew.c: Include <timespec.h> rather than "systime.h";
4231 that's all that's needed now.
4232 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4233 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4234 TIMESPEC_RESOLUTION.
4235 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4236 LOG10_TIMESPEC_RESOLUTION.
4237 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4238 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4239 (make_emacs_time): Remove. All used changed to make_timespec.
4240 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4241 (current_timespec): Rename from current_emacs_time. All uses changed.
4242 (add_emacs_time): Remove. All uses changed to timespec_add.
4243 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4244 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4245 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4246 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4247 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4248 (current_timespec): Rename from current_emacs_time. All uses changed.
4249 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4250 changed to timespec_cmp.
4251 * xgselect.c: Include <timespec.h>, since our .h files don't.
4253 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4255 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4256 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4257 Remove the leftovers.
4258 * gtkutil.c (toplevel): Do not declare Qxft but include
4260 * image.c (toplevel): Do not declare Vlibrary_cache because
4261 it's already done in lisp.h.
4263 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4265 * lisp.h (Mouse_HLInfo): Move from here...
4266 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4267 (reset_mouse_highlight): New function.
4268 * msdos.c (dos_set_window_size, IT_update_begin)
4269 (internal_terminal_init):
4270 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4271 (ns_initialize_display_info):
4272 * w32console.c (initialize_w32_display):
4273 * w32term.c (x_update_window_end, x_free_frame_resources)
4274 (w32_initialize_display_info):
4275 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4276 * window.c (Fdelete_other_windows_internal):
4277 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4278 * termchar.h (toplevel):
4279 * xterm.h (toplevel): Include dispextern.h.
4281 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4283 Fix minor problems found by static checking.
4284 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4285 (expect): Avoid nested-if warning.
4286 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4287 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4288 * nsterm.h, nsterm.m (ns_select):
4289 * xgselect.c, xgselect.h (xg_select):
4290 Adjust signature to better match pselect's.
4291 * nsterm.m (ns_select):
4292 Don't set *TIMEOUT, since pselect doesn't.
4293 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4294 diagnostic about assigning const char * to it.
4295 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4297 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4299 * lread.c (substitute_object_recurse): Handle hash-tables as well
4302 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4304 Fix unlikely core dump in init_tty, and simplify terminfo case.
4305 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4306 The old version incorrectly dumped core if malloc returned a
4307 buffer containing only non-NUL bytes.
4308 (init_tty): Do not allocate or free termcap buffers; the
4309 struct does that for us now.
4310 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4311 (struct tty_display_info): Define members termcap_term_buffer and
4312 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4313 use them. Allocate them directly in struct rather than indirectly
4314 via a pointer, to simplify init_tty.
4316 * frame.c (check_minibuf_window): Initialize 'window' properly,
4317 so that Emacs reliably aborts later if 'window' is not initialized.
4319 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4321 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4322 of VoidSymbol (Bug#15154).
4324 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4326 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4327 mouse_face_beg_y and mouse_face_end_y.
4328 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4329 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4330 Adjust users and update comment where appropriate.
4332 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4334 * frame.c (check_minibuf_window): New function.
4335 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4336 Call check_minibuf_window (Bug#15183).
4338 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4340 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4341 because this is the only last cursor data we need to keep and consult.
4342 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4343 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4346 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4348 Fix recovering from possible decompression error.
4349 Since insert_from_gap doesn't always move point, we can't use PT as
4350 the position where the partially decompressed data ends, and
4351 should count how many bytes was produced so far.
4352 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4353 (unwind_decompress): Really delete partially uncompressed data.
4354 (Fzlib_decompress_region): Take decompressed data size into account.
4356 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4358 * syntax.c (init_syntax_once): Adjust comment and do an early
4359 initialization of Qchar_table_extra_slots just once...
4360 * casetab.c (init_casetab_once):
4361 * category.c (init_category_once):
4362 * character.c (syms_of_character):
4363 * coding.c (syms_of_coding):
4364 * xdisp.c (syms_of_xdisp): ...and omit it here.
4366 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4368 * xdisp.c (get_next_display_element): Don't apply to characters
4369 from a display vector the logic of setting it->end_of_box_run_p
4370 suitable for characters from a buffer. (Bug#15175)
4372 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4373 to handle directories, rather than '_utime' which doesn't.
4376 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4378 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4379 or fullscreen (Bug#14627).
4381 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4383 System-dependent integer overflow fixes.
4384 * process.c (Fset_process_window_size): Signal an error if
4385 the window size is outside the range supported by the lower level.
4386 * sysdep.c (set_window_size): Return negative on error,
4387 nonnegative on success, rather than -1, 0, 1 on not in system,
4388 failure, success. This is simpler. Caller changed.
4389 (serial_configure): Remove unnecessary initialization of local.
4390 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4391 size fits in unsigned long; this isn't true on some 32-bit hosts.
4392 Avoid buffer overrun if some future version of /proc/meminfo has a
4393 variable name longer than 20 bytes.
4394 (system_process_attributes) [__FreeBSD__]:
4395 Don't assume hw.availpages fits in 'int'.
4397 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4399 Don't let very long directory names overrun the stack.
4400 Fix some related minor problems involving "//", vfork.
4401 * callproc.c (encode_current_directory): New function.
4402 (call_process): Don't append "/"; not needed.
4403 * fileio.c (file_name_as_directory_slop): New constant.
4404 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4405 this can save the caller having to alloca.
4406 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4407 Use SAFE_ALLOCA, not alloca.
4408 (directory_file_name, Fexpand_file_name): Leave leading "//"
4409 alone, since it can be special even on POSIX platforms.
4410 * callproc.c (call_process):
4411 * process.c (Fformat_network_address):
4412 * sysdep.c (sys_subshell):
4413 Use encode_current_directory rather than rolling our own.
4414 (create_process): No need to encode directory; caller does that now.
4415 * process.h (encode_current_directory): New decl.
4416 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4417 Rework to avoid 'goto xyzzy;'.
4419 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4421 * xdisp.c (handle_face_prop): If the default face was remapped use
4422 the remapped face for strings from prefix properties. (Bug#15155)
4424 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4426 Minor cleanup for redisplay interface and few related functions.
4427 * frame.h (enum text_cursor_kinds): Move from here...
4428 * dispextern.h (enum text_cursor_kinds): ...to here.
4429 (toplevel): Drop unnecessary declarations.
4430 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4431 in update_window_end_hook and draw_window_cursor functions.
4432 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4433 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4434 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4435 * xterm.c (x_update_window_end, x_draw_window_cursor):
4436 * xdisp.c (display_and_set_cursor, update_window_cursor)
4437 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4438 enum text_cursor_kinds where appropriate.
4440 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4442 Redesign redisplay interface to drop updated_row and updated_area.
4443 * dispextern.h (updated_row, updated_area): Remove declaration.
4444 (struct redisplay_interface): Pass glyph row and row area parameters
4445 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4446 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4448 * dispnew.c (updated_row, updated_area): Remove.
4449 (redraw_overlapped_rows, update_window_line): Adjust user.
4450 (update_marginal_area, update_text_area): Likewise. Pass updated row
4451 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4452 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4455 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4457 * process.c (flush_pending_output): Remove stub.
4460 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4462 * callproc.c: Fix race that killed background processes (Bug#15144).
4463 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4464 Record deleted process-id in critical section, not afterwards.
4465 Don't mistakenly kill process created by a call-process invocation
4466 that discards output and does not wait.
4468 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4470 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4471 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4472 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4473 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4474 to shut up compiler in mark_object.
4475 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4477 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4479 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4480 We can't portably rely on PTY_OPEN doing that, even if
4481 it calls posix_openpt with O_CLOEXEC.
4483 2013-08-20 Kenichi Handa <handa@gnu.org>
4485 * character.c (string_char): Improve commentary.
4487 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4489 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4490 (struct animation_cache): Make signature a flexible array member.
4491 All uses changed. This is a tad slower but may insulate us better
4492 from future changes to ImageMagick.
4494 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4496 * image.c: Shrink memory needed for animation cache.
4497 (SIGNATURE_DIGESTSIZE): New constant.
4498 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4499 (imagemagick_create_cache): Copy the signature. This saves
4500 several KB of memory that ImageMagick wastes per signature.
4501 Don't bother updating the update_time, as the caller does that now.
4502 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4503 it's a fixed size struct member now.
4504 (imagemagick_get_animation_cache): Always destroy the signature,
4505 as it's now imagemagick_create_cache's responsibility to copy it.
4506 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4507 and use memcmp rather than strcmp.
4508 eassert that ImageMagick returns a signature of the specified length.
4510 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4512 * image.c (imagemagick_get_animation_cache): Don't segfault on
4514 (imagemagick_get_animation_cache): Revert to previous definition
4515 so that it actually works. But keep the memory leak fix.
4516 (imagemagick_get_animation_cache): Fix memory leak.
4518 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4520 * image.c: Fix animation cache signature memory leak.
4521 Fix some other minor performance problems while we're at it.
4522 (imagemagick_create_cache): Clear just the members that
4523 need clearing. Don't set update_time, as caller does that now.
4524 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4525 Simplify by using pointer-to-pointer instead of a prev pointer.
4526 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4527 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4528 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4529 it's already a copy. Free the signature probe unless it's cached.
4531 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4532 This was introduced by my 2013-08-12 fix for Bug#15035.
4534 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4536 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4537 (imagemagick_prune_animation_cache): Now static.
4539 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4541 * image.c (imagemagick_get_animation_cache): Don't segfault when
4542 pruning all entries.
4544 2013-08-18 Ken Brown <kbrown@cornell.edu>
4546 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4547 static heap if ENABLE_CHECKING is defined.
4548 (max_bss_sbrk_ptr): New variable.
4550 (report_sheap_usage): Report maximum static heap usage instead of
4551 ending static heap usage.
4553 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4555 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4556 of zlib_initialized according to the results of calling
4557 init_zlib_functions.
4559 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4561 * image.c: Implement an ImageMagick per-image cache.
4562 (imagemagick_get_animation_cache): Fix a double-free error.
4563 (imagemagick_load_image): Remove the ping_wand code, which only
4564 apparently saved time on invalid animated images, and slowed down
4565 everything else. Optimise for the common case.
4567 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4569 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4571 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4573 * marker.c (set_marker): Remove documentation of undefined behavior.
4575 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4577 * image.c (imagemagick_compute_animated_image): Animate correctly
4578 when sub-images are smaller than the main image.
4579 (imagemagick_compute_animated_image): Setting the iterator row to
4580 zero is apparently not allowed.
4581 (imagemagick_compute_animated_image): Allow images that say they
4582 have sub-images that are bigger than the main image, but just crop
4585 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4589 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4591 * image.c (imagemagick_compute_animated_image): Respect the GIF
4594 2013-08-15 Ken Brown <kbrown@cornell.edu>
4596 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4597 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4600 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4602 Fix minor problems found by static checking.
4603 * frame.c (delete_frame):
4604 * xdisp.c (next_element_from_display_vector):
4605 Avoid uninitialized local.
4606 * image.c (imagemagick_compute_animated_image): Port to C89.
4607 Prefer usual GNU indentation style for loops.
4608 Be more careful about bizarrely large sizes, by using ptrdiff_t
4611 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4613 Fix infinite frame selection loop (Bug#15025).
4614 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4616 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4618 * xdisp.c (compute_window_start_on_continuation_line):
4619 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4620 to make sure we end up setting the window start at the leftmost
4621 visible character of the display line. This avoids funky
4622 horizontal shifting because the window start is not kept on the
4623 same position. (Bug#15090)
4624 (next_element_from_display_vector): Support 'box' face attribute
4625 in the face definitions of a display vector. (Bug#15099)
4627 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4629 * image.c (imagemagick_compute_animated_image): Implement animated
4631 (imagemagick_compute_animated_image): Fix some compilation
4632 warnings. Implement a very simple cache to make the animation
4633 usable at all, but it should be replaced with a per-image cache.
4635 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4637 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4638 to do `for' loops over alist values.
4639 * buffer.h (FOR_EACH_BUFFER):
4640 * process.c (FOR_EACH_PROCESS): Use it.
4641 (handle_child_signal, status_notify, Fget_buffer_process)
4642 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4644 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4646 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4647 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4648 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4649 to xzalloc and so avoid redundant call to memset.
4650 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4651 members because it is allocated with xzalloc and so already zeroed.
4653 2013-08-14 Ken Brown <kbrown@cornell.edu>
4655 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4658 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4660 Utility function and macro to copy Lisp string to C string.
4661 * lisp.h (xlispstrdupa): New macro.
4662 (xlispstrdup): New prototype.
4663 * alloc.c (xlispstrdup): New function.
4664 * callint.c (Fcall_interactively):
4665 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4666 (Fsubstitute_in_file_name):
4667 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4668 * image.c (x_create_bitmap_from_file):
4669 * w32term.c (w32_term_init):
4670 * xterm.c (x_term_init): Use xlispstrdup.
4672 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4674 * image.c (imagemagick_load_image): Make animated pictures work.
4675 There's still some problems with background color settings, though
4678 * decompress.c (unwind_decompress): Always restore point.
4680 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4682 * marker.c (set_marker): Reformat documentation.
4684 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4686 * xdisp.c (cursor_type_changed): Now static.
4688 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4689 Use changed. This avoids the need to call xmalloc and for the
4690 caller to call xfree, and avoids memory leaks in some situations.
4692 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4694 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4695 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4696 (redisplay_window): If window_end_valid is cleared due to non-zero
4697 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4698 so do not call to try_cursor_movement for that window.
4700 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4702 * window.h (struct window): Convert window_end_pos and
4703 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4704 (wset_window_end_pos, wset_window_end_vpos): Remove.
4705 * dispnew.c (adjust_glyph_matrix):
4706 * window.c (Fwindow_end, replace_window, set_window_buffer)
4708 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4709 (set_vertical_scroll_bar, redisplay_window, try_window)
4710 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4711 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4712 (note_mouse_highlight): Adjust users.
4713 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4716 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4718 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4719 * image.c (imagemagick_filename_hint): Use `const char *' and
4720 prefer SSDATA to SDATA to avoid warnings.
4722 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4724 Cleanup window fringes, margins and scroll bars adjustments.
4725 * window.c (set_window_fringes, set_window_margins)
4726 (set_window_scroll_bars, apply_window_adjustment): New functions.
4727 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4728 (Fset_window_scroll_bars): Use them.
4730 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4732 * window.h (struct window): Convert scroll_bar_width
4733 from Lisp_Object to integer. Adjust comment.
4734 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4736 * window.c (wset_scroll_bar_width): Remove.
4737 (make_window): Initialize scroll_bar_width.
4738 (Fsplit_window_internal): Use direct assignment.
4739 (Fset_window_configuration, save_window_save):
4740 Convert Lisp_Object to integer and back where appropriate.
4741 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4742 bar was actually changed, and mention this in docstring.
4744 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4746 * decompress.c: Minor simplifications.
4747 (Fzlib_decompress_region): Don't bother verifying
4748 that avail_out <= UINT_MAX, as that was confusing.
4749 Mention the restriction in a comment instead.
4750 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4752 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4754 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4755 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4757 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4759 * image.c (imagemagick_filename_hint): Check for errors in the
4762 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4764 * window.c (Fwindow_margins): Return nil when there's no marginal
4765 area, as per the documented API.
4767 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4768 Fmake_vector, as scroll bar's struct members are not all Lisp
4769 objects now. This avoids crashes in GC.
4771 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4772 bool, so its address could be taken.
4774 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4776 * image.c (imagemagick_filename_hint): New function to possibly
4777 apply `image-content-type-suffixes'.
4778 (imagemagick_load_image): Use it.
4780 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4782 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4783 if loading zlib failed.
4785 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4787 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4788 2013-08-13 checkin below. Change bool to BOOL, rule is:
4789 All Obj-C code uses BOOL, except for interfaces callable from C.
4791 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4793 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4795 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4796 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4797 bool instead of BOOL.
4798 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4799 from Lisp_Object to bitfield. Adjust comment.
4800 * w32term.c (x_scroll_bar_create): Adjust user.
4801 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4802 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4803 Use bool for boolean.
4804 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4805 to `unsigned int' when defining a bitfield.
4807 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4809 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4811 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4813 * window.h (struct window): Convert left_margin_cols and
4814 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4815 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4816 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4818 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4820 (showing_window_margins_p, update_window_line, update_frame_1):
4821 * fringe.c (draw_fringe_bitmap_1):
4822 * xdisp.c (window_box_width): Adjust users.
4823 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4824 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4825 Use direct assignment.
4826 (Fset_window_configuration, save_window_save, Fwindow_margins):
4827 Convert Lisp_Object to integer and back where appropriate.
4828 (Fset_window_margins): Adjust user. Return t if any margin
4829 was actually changed, and mention this in docstring.
4831 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4833 * syntax.c (forward_word):
4834 * cmds.c (forward_char, backward_char): Mention the optional argument.
4836 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4838 * window.h (struct window): Convert left_fringe_width
4839 and right_fringe_width from Lisp_Objects to integers.
4841 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4842 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4843 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4845 (make_window): Initialize new integer fields to -1.
4846 (Fsplit_window_internal): Use direct assignment.
4847 (Fset_window_configuration, save_window_save):
4848 Convert Lisp_Object to integer and back where appropriate.
4849 (Fset_window_fringes): Adjust user. Return t if any fringe
4850 was actually changed, and mention this in docstring.
4852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4854 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4855 * nsfns.m (x_set_cursor_type):
4856 * w32fns.c (x_set_cursor_type):
4857 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4858 * xdisp.c (set_frame_cursor_types): ...but in common code.
4860 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4862 * font.c (clear_font_cache): New function, stripped from...
4863 (Fclear_font_cache): ...here, which now uses the function
4864 above. Adjust comment.
4865 * font.h (clear_font_cache): Add prototype.
4866 * xfaces.c (clear_face_cache): Use clear_font_cache.
4868 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4870 * window.c (Fset_window_start): Compare `w', not `window' because
4871 `w' might not be equal to `window' after call to decode_live_window.
4873 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4875 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4876 This fixes a problem introduced by the Bug#15035 patch
4877 when using GPG. Reported by Herbert J. Skuhra.
4879 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4881 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4882 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4883 not yet initialized.
4885 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4887 * decompress.c (Fzlib_decompress_region): Support zlib
4888 decompression, too, and rename.
4890 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4892 Minor zlib configuration tweaks.
4893 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4894 Don't assume presence of fn_inflateInit2_ zlib internal function.
4896 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4898 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4899 include the zlib prefix.
4901 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4903 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4904 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4905 define static variables that are pointers to zlib functions to be
4907 (init_zlib_functions) [WINDOWSNT]: New function.
4908 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4910 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4911 macros instead of invoking the zlib functions directly.
4912 (syms_of_decompress): DEFSYM Qzlib_dll.
4913 Staticpro Szlib_available_p.
4915 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4917 Avoid looping over all frame windows to freeze and unfreeze.
4918 * window.h (struct window): Drop frozen_window_start_p.
4919 (freeze_window_starts): Drop prototype.
4920 * frame.h (struct frame): New frozen_window_starts flag.
4921 (FRAME_WINDOWS_FROZEN): New macro.
4922 * window.c (freeze_window_start, freeze_window_starts):
4924 (select_window, replace_window): Adjust users.
4925 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4926 (window_frozen_p): New function.
4927 (redisplay_window): Use it.
4929 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4931 Fix some fd issues when running subprocesses (Bug#15035).
4932 Fix bugs that can leak files or file descriptors on errors.
4933 Don't unlink open temp files, as that's hard for users to diagnose
4934 when things go awry (e.g., temp disk exhausted).
4935 Don't bother to lock temp files. Check for invalid recursion.
4936 * callproc.c (synch_process_fd): Remove. All uses removed.
4937 (synch_process_tempfile): New var or macro.
4938 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4940 (record_kill_process): New arg, the temp name. All callers changed.
4941 (delete_temp_file): Now just a simple wrapper around unlink.
4942 (call_process_kill): New arg, the call_process_fd array.
4943 Close them all. Clear synch_process_pid. Remove the temp file,
4944 or arrange for it to be removed.
4945 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4946 that's been moved to synch_process_tempfile. Caller changed.
4947 Do not remove the tempfile; that's now call_process_kill's
4949 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4950 call_process_kill; the caller now does that.
4951 (call_process_cleanup): Do not close the process fd; that's now
4952 call_process_kill's responsibility.
4953 (Fcall_process): Implement via new function call_process, which
4954 has most of the old body of Fcall_process, but with a different API.
4955 (call_process): New function that does not open or close filefd if
4956 it is nonnegative. Record which fds need to be closed, and let
4957 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4958 Signal an error if invoked recursively (could be done via a hook).
4959 Simplify creation of the tempfile in the MSDOS case.
4960 Don't create the output file until after checking for the executable.
4961 Report any failure to open /dev/null.
4962 Don't open /dev/null for writing twice; once is enough.
4963 Don't create pipe if all output is being discarded or sent to file.
4964 Don't worry about setting up the coding system or reading from the
4965 pipe if all output is being discarded.
4966 Hoist fd_error local into top level, to lessen block nesting.
4967 Don't record deleted pid here; now done by Fcall_process_region.
4968 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4969 and note its success in synch_process_tempfile.
4970 Do not leak resources when child_setup fails.
4971 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4972 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4973 (create_temp_file): Now returns open fd, with an additional
4974 Lisp_Object * argument to return the name. All callers changed.
4975 Do not close the file; rewind it instead, and leave it open for
4976 the caller. Do not lock the temp file. Unwind-protect the file
4977 and the file-descriptor.
4978 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4979 If an asynchrounous process, record it here, not in call_process.
4980 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4981 * eval.c (set_unwind_protect): New function.
4982 * fileio.c (write_region): New function, generalized from the
4983 old Fwrite_region. Do not lock temp files.
4984 (Fwrite_region): Use it.
4985 * lisp.h (set_unwind_protect, write_region): New decls.
4986 * process.c: Include <verify.h>.
4987 (make_process): Mark fds as initially closed.
4988 (deleted_pid_list): Now a list of pid-filename pairs.
4990 (close_process_fd): New function.
4991 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4992 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4993 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4994 (create_process, create_pty, Fmake_serial_process)
4995 (server_accept_connection): Record which fds need to be closed,
4996 and let deactivate_process close them.
4997 (Fmake_network_process): Do not discard the unwind-protect
4998 until it's safe to do so.
4999 (deactivate_process): Close the fds opened by create_process etc.
5000 (Fprocess_send_eof): Adjust to new way of recording open fds.
5001 Report an error if /dev/null can't be opened, instead of aborting.
5002 * process.h (PROCESS_OPEN_FDS): New constant.
5003 (struct Lisp_Process): New member open_fds.
5004 (record_kill_process, record_deleted_pid): Adjust signatures.
5005 (record_deleted_pid): Move decl here ...
5006 * syswait.h (record_deleted_pid): ... from here.
5008 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5010 * decompress.c: Fix bugs with large buffers and weird inputs.
5011 Tune a bit. Reindent as per usual Emacs style.
5012 (BUFFER_SIZE): Remove.
5013 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5014 more than UINT_MAX bytes. Decompress into the gap instead of into
5015 an auto buffer, as this should avoid copying. Return nil if
5016 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5017 set immediate_quit; we shouldn't trust zlib code that much.
5019 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5021 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5022 errors, and really move the gap to where we want it.
5024 * lisp.h: Include decompress.c support.
5026 * emacs.c (main): Include decompress.c support.
5028 * Makefile.in: Include -lz if present.
5030 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5032 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5033 (initWithTitle:): Initialize frame to 0.
5034 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5035 (fillWithWidgetValue:frame:): Rename from
5036 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5038 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5039 fillWithWidgetValue:frame:
5041 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5042 remove memory leak warnings.
5044 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5045 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5048 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5049 (x_activate_menubar): Update the whole menu.
5050 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5051 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5052 current event is not NSSystemDefined (Bug#15001).
5053 Call ns_check_menu_open only if trackingMenu is 2.
5054 (menuDidClose:): New method, decrease trackingMenu.
5055 (fillWithWidgetValue:setDelegate:): New method.
5056 (fillWithWidgetValue:): Call the above.
5058 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5060 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5062 Omit some unnecessary casts.
5063 Many of these go back to the old pre-C89 days, when they may have
5064 been needed, but we've been assuming C89 or later for a while now.
5065 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5066 (live_float_p, live_misc_p, live_vector_p):
5067 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5068 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5069 (defvar_per_buffer):
5070 * callint.c (Fcall_interactively):
5071 * doc.c (Fsubstitute_command_keys):
5072 * filelock.c (get_boot_time):
5073 * frame.c (xrdb_get_resource):
5074 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5075 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5076 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5077 (menuitem_highlight_callback, menu_destroy_callback)
5078 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5079 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5080 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5081 (xg_tool_bar_help_callback, tb_size_cb):
5082 * image.c (xpm_alloc_color, png_read_from_memory)
5083 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5084 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5086 * keymap.c (describe_map):
5087 * nsfns.m (Fns_display_monitor_attributes_list):
5088 * nsmenu.m (process_dialog:):
5089 * nsterm.m (hold_event):
5090 * process.c (wait_reading_process_output):
5091 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5092 * scroll.c (do_direct_scrolling, scrolling_1):
5093 * termcap.c (tgetent):
5094 * window.c (check_window_containing, add_window_to_list)
5095 (freeze_window_starts):
5096 * xdisp.c (compare_overlay_entries, vmessage):
5097 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5098 (x_get_monitor_attributes_xrandr)
5099 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5100 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5101 * xfont.c (xfont_match, xfont_open):
5102 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5103 (menubar_selection_callback, menu_position_func)
5104 (popup_selection_callback, create_and_show_popup_menu)
5105 (dialog_selection_callback, create_and_show_dialog):
5106 * xrdb.c (x_get_string_resource):
5108 * xsmfns.c (x_session_check_input):
5109 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5110 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5111 (xaw_jump_callback, xaw_scroll_callback):
5112 Omit unnecessary casts.
5114 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5116 Minor string-length refactoring.
5117 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5118 * frame.c (make_monitor_attribute_list):
5119 Prefer build_string to strlen + make_string.
5121 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5123 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5124 don't check minor_code (Bug#14417).
5126 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5128 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5129 vertical positions instead. This avoids calling MATRIX_ROW with
5130 row numbers that are possibly beyond valid limits. (Bug#15064)
5132 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5134 Use xstrdup and build_unibyte_string where applicable.
5135 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5136 * xfns.c (x_window):
5137 * xrdb.c (x_get_customization_string):
5138 * xterm.c (xim_initialize):
5139 * w32fns.c (w32_window): Use xstrdup.
5140 (w32_display_monitor_attributes_list):
5141 * emacs.c (init_cmdargs):
5142 * keyboard.c (PUSH_C_STR):
5143 * nsfont.m (nsfont_open):
5144 * sysdep.c (system_process_attributes):
5145 * w32.c (system_process_attributes):
5146 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5148 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5150 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5151 variables of these types so that GDB would know about them, as aid
5152 for debugging fatal exceptions. (Bug#15024) See also
5153 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5156 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5158 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5159 larger than the NSWindow (Bug#14934).
5161 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5163 Redesign redisplay interface to drop global variable updated_window.
5164 Always pass currently updated window as a parameter to update routines.
5165 * dispextern.h (updated_window): Remove declaration.
5166 (struct redisplay_interface): Pass window parameter to
5167 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5168 and after_update_window_hook.
5169 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5171 * dispnew.c (updated_window): Remove.
5172 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5173 (update_window_line): Adjust to match redisplay interface changes.
5174 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5175 (ns_scroll_run, ns_after_update_window_line):
5176 * w32term.c (x_update_window_begin, x_update_window_end)
5177 (x_after_update_window_line, x_scroll_run):
5178 * xterm.c (x_update_window_begin, x_update_window_end)
5179 (x_after_update_window_line, x_scroll_run):
5180 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5181 Likewise. Adjust comments where appropriate.
5182 (x_cursor_to): Simplify because this is always called during window
5183 update (but install debugging check anyway).
5184 (expose_window): Check must_be_updated_p flag to see whether this
5185 function is called during window update.
5187 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5189 Do not reset window modification event counters excessively.
5190 These leftovers and poor man's tricky methods to catch extra
5191 redisplay's attention are no longer needed.
5192 * frame.c (set_menu_bar_lines_1):
5193 * minibuf.c (read_minibuf_unwind):
5194 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5195 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5196 (window_scroll_line_based, Fset_window_configuration):
5197 * xdisp.c (redisplay_window): Do not reset last_modified and
5198 last_overlay_modified counters.
5200 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5202 * xselect.c (x_send_client_event): Set send_event and serial, memset
5203 data.l as it might be bigger than data.b. Use 24 bit mask to
5204 XSendEvent (Bug#15034).
5206 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5208 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5209 for TTY frames that are not the top frame on their console.
5212 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5214 * w32term.c (w32fullscreen_hook): Really maximize frame when
5215 asked for (Bug#14841).
5217 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5219 Prefer selected_window to Fselected_window, likewise for frames.
5220 * buffer.c (Fbuffer_swap_text):
5221 * data.c (Fvariable_binding_locus):
5222 * window.c (run_window_configuration_change_hook): Adjust users.
5223 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5224 Use decode_live_frame.
5226 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5228 Be more careful if selected window shows the buffer other than current,
5229 use window_outdated only if this is not so. This change should also
5230 address some weird issues discussed in Bug#13012.
5231 * window.h (window_outdated): New prototype.
5232 * window.c (window_outdated): Now here. Convert from static and
5233 always assume window's buffer.
5234 (Fwindow_end, Fwindow_line_height): Use it.
5235 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5236 and always assume window's buffer.
5237 (redisplay_window): Adjust user.
5238 (redisplay_internal): Call to reconsider_clip_changes once and
5239 check whether mode line should be updated only if selected window
5240 shows current buffer.
5241 (run_window_scroll_functions): Use eassert for debugging check.
5242 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5244 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5246 * window.c (window_scroll, window_scroll_pixel_based)
5247 (window_scroll_line_based): Use bool for booleans.
5249 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5251 * process.c: Fix minor off-by-one issues in descriptor counts.
5252 This shouldn't fix any real bugs, but it cleans up the code a bit.
5253 (max_process_desc, max_input_desc): -1, not 0, means none.
5255 (delete_input_desc): New function.
5256 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5257 (deactivate_process): Scan backwards when recomuting max_process_desc;
5258 that should be faster.
5259 (init_process_emacs): Initialize max_input_desc.
5261 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5263 Use region cache to speedup bidi_find_paragraph_start.
5264 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5265 Rename cache_long_line_scans to cache_long_scans.
5266 * buffer.c (bset_cache_long_line_scans): Rename to
5267 bset_cache_long_scans.
5268 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5269 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5271 (syms_of_buffer): Rename cache-long-line-scans to
5272 cache-long-scans. Adjust docstring.
5273 * search.c (newline_cache_on_off):
5274 * indent.c (width_run_cache_on_off): Adjust users.
5275 * bidi.c (bidi_paragraph_cache_on_off): New function.
5276 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5277 * insdel.c (prepare_to_modify_buffer):
5278 Invalidate bidi_paragraph_cache if enabled.
5280 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5282 Invalidate region caches only if buffer text is going to be changed.
5283 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5284 (modify_text): ...new prototype.
5285 (prepare_to_modify_buffer_1): New prototype.
5286 * textprop.c (modify_region): Rename to...
5287 (modify_text_properties): ...new function.
5288 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5289 (Fremove_list_of_text_properties): Adjust users.
5290 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5291 (modify_text): ...new function.
5292 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5293 (prepare_to_modify_buffer_1): ...new function.
5294 * casefiddle.c (casify_region):
5295 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5296 (Ftranspose_regions): Use modify_text.
5298 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5300 * lisp.mk (lisp): Add nadvice.elc.
5302 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5304 New macro to iterate over live buffers similar to frames.
5305 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5306 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5307 Declare buffer-related variables here to offload lisp.h.
5308 * buffer.c (Vbuffer_alist): Adjust comment.
5309 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5310 (other_buffer_safely):
5311 * data.c (store_symval_forwarding):
5312 * dispnew.c (Fframe_or_buffer_changed_p):
5313 * fileio.c (Fdo_auto_save):
5314 * filelock.c (unlock_all_files):
5315 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5317 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5319 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5320 * callproc.c (create_temp_file):
5321 * filelock.c (create_lock_file):
5322 Assume mkostemp, since it's now provided by Gnulib.
5324 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5326 * w32.c (mkostemp): New function.
5327 (mktemp): Remove, no longer used. Most of the code reused in
5328 mkostemp. (Bug#15015)
5329 (mktemp): Don't undef.
5331 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5333 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5334 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5335 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5336 (free_glyph_pool, check_glyph_memory): Likewise for
5337 all users. Adjust comments where appropriate.
5339 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5341 * composite.h: Minor fixups.
5342 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5343 to fix a misspelling, and change it to an inline function while
5344 we're at it (it need not be a macro). All uses changed.
5345 (composition_method, composition_valid_p):
5346 Rewrite to avoid assignments in if-conditions.
5348 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5350 Do not use global Lisp_Object in composition macros.
5351 * composite.h (composition_temp): Remove declaration.
5352 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5353 (composition_method, composition_valid_p): ...inline functions.
5354 (compose_region): Remove the leftover.
5355 * composite.c (composition_temp): Remove.
5356 (run_composition_function, update_compositions)
5357 (composition_compute_stop_pos, composition_adjust_point)
5358 (Ffind_composition_internal):
5359 * coding.c (handle_composition_annotation):
5360 * xdisp.c (handle_composition_prop, check_point_in_composition):
5361 Related users changed.
5363 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5365 Drop FRAME_PTR typedef.
5366 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5367 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5368 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5369 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5370 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5371 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5372 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5373 All related users changed.
5375 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5377 * eval.c (default_toplevel_binding): New function.
5379 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5380 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5381 (syms_of_eval): Export them.
5382 * data.c (Fdefault_value): Micro cleanup.
5383 * term.c (init_tty): Use "false".
5385 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5387 Fix X GC leak in GTK and raw (no toolkit) X ports.
5388 * xterm.c (x_free_frame_resources): If white and black relief
5389 GCs are allocated, always free them here.
5390 * xfns.c (x_make_gc): Omit redundant initialization.
5391 * widget.c (create_frame_gcs): Remove the leftover.
5392 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5393 in x_free_frame_resources.
5395 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5397 * nsterm.m (windowWillResize:toSize:): Only change title if
5398 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5400 (viewDidEndLiveResize): New method.
5402 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5403 inside NS_IMPL_COCOA.
5405 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5407 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5408 Do not check whether undo is enabled because record_insert and
5409 record_delete does that themselves.
5411 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5413 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5414 member which is not really used any more.
5415 (FRAME_XIC_BASE_FONTNAME): Remove.
5416 * xfns.c (xic_free_fontset): Adjust user.
5417 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5418 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5419 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5420 (xdialog_show): Use eassert for debugging check.
5421 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5423 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5425 * fileio.c, fns.c (merge): Move extern decl from here ...
5426 * lisp.h (merge): ... to here.
5428 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5430 Fix last font-related change.
5431 * w32font.h (w32font_list_internal, w32font_match_internal):
5433 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5434 (uniscribe_list_family): Adjust to match font API change.
5435 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5436 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5438 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5440 * frame.h (FRAME_MOUSE_UPDATE):
5441 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5442 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5444 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5446 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5447 * font.h (struct font_driver): Change list, match, and list_family
5448 functions to accept struct frame * as first arg.
5449 * font.c (font_score, font_compare, font_sort_entities):
5451 (font_sort_entities, font_list_entities, font_select_entity):
5452 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5453 match font API change.
5454 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5455 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5456 * ftxfont.c (ftxfont_list, ftxfont_match):
5457 * xftfont.c (xftfont_list, xftfont_match):
5458 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5459 * w32font.c (w32font_list, w32font_match, w32font_list):
5460 (w32font_list_internal, w32_font_match_internal): Likewise.
5461 * xfaces.c (Fx_family_fonts): Adjust user.
5463 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5465 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5466 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5467 only if HAVE_X_WINDOWS is in use.
5468 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5469 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5470 * w32term.c (x_wm_set_icon_position): Likewise.
5471 * w32fns.c (x_icon): Adjust user.
5473 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5475 * xterm.c (last_mouse_press_frame): Remove the
5476 leftover which is not really used any more.
5477 (handle_one_xevent, syms_of_xterm): Adjust users.
5478 (x_flush): Call XFlush once per each X display, not frame.
5479 This is better because this code always unconditionally skips
5480 non-X frames in Vframe_list and issues the only XFlush if we
5481 have more than one X frame on the same X display.
5482 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5483 Use bool for booleans.
5484 (x_draw_glyph_string_background, cvt_string_to_pixel):
5485 (cvt_pixel_dtor): Drop unnecessary prototypes.
5486 * xterm.h (x_display_ok): Adjust prototype.
5488 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5490 Drop unnecessary functions that deals with frame pixel size.
5491 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5492 (x_pixel_height): Drop prototypes.
5493 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5494 (x_pixel_height): Drop implementations.
5495 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5496 which should be always valid for window frame.
5497 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5498 * w32menu.c (Fx_popup_dialog):
5499 * xmenu.c (Fx_popup_dialog): Likewise for both.
5501 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5503 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5504 frame parameters and call to Fmodify_frame_parameters just once.
5505 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5506 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5507 and mention nil frame in docstring.
5509 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5511 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5512 (x_figure_window_size): Likewise. Adjust to return long.
5513 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5514 (toplevel): Move Qterminal_live_p to...
5515 * terminal.c (toplevel): ...here, make it static, and...
5516 (syms_of_terminal): ...DEFSYM here.
5517 * frame.h (Qterminal_live_p): Remove declaration.
5518 (make_frame, x_figure_window_size): Adjust prototype.
5519 * nsfns.m (Fx_create_frame): Use long for window flags.
5521 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5523 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5524 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5525 Do not assume that emacs_close (INT_MAX) is a no-op.
5527 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5529 * xfaces.c (make_face_cache): For struct face_cache, prefer
5530 xmalloc to xzalloc and so avoid redundant call to memset.
5531 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5533 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5535 * fringe.c (draw_window_fringes, update_window_fringes)
5536 (compute_fringe_widths):
5537 * w32term.c (x_draw_glyph_string):
5538 * window.c (candidate_window_p, Frecenter):
5539 * xfaces.c (realize_basic_faces, realize_default_face)
5540 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5541 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5542 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5543 * xmenu.c (Fx_menu_bar_open_internal):
5544 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5545 * xsettings.c (xft_settings_event):
5546 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5547 Use bool for booleans. Adjust style and comments where
5549 * dispextern.h (draw_window_fringes, update_window_fringes)
5550 (compute_fringe_widths):
5551 * xterm.h (x_had_errors_p): Adjust prototype.
5553 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5555 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5556 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5558 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5560 * fns.c (toplevel): Remove comment before Fsafe_length because
5563 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5565 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5567 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5569 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5570 frame which got the message is still alive, before dereferencing
5571 its pointer. (Bug#14970)
5573 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5574 be a live window, before using it as such. (Bug#14970)
5576 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5578 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5579 w32_detect_focus_change instead of doing part of its job by hand.
5580 This fixes the problem whereby FOCUS_OUT events were not sent to
5583 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5585 * process.c (Fprocess_list): Doc fix.
5587 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5588 being re-exposed only if it didn't ask to become visible.
5589 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5590 was previously iconified. (Bug#14841)
5591 (x_iconify_frame): Mark the frame iconified.
5593 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5595 Fix minor problems found by static checking.
5596 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5597 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5599 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5601 * eval.c (set_specpdl_old_value): New function.
5602 (unbind_to): Minor simplification.
5603 (get_backtrace_frame): New function.
5604 (Fbacktrace_frame): Use it. Add `base' argument.
5605 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5606 (syms_of_eval): Export backtrace-eval.
5607 * xterm.c (x_focus_changed): Simplify.
5609 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5611 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5613 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5615 * xdisp.c (redisplay_window): Instead of moving point out of
5616 scroll margin, reject the force_start method, and try scrolling
5617 instead. (Bug#14780)
5619 2013-07-24 Ken Brown <kbrown@cornell.edu>
5621 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5624 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5626 * eval.c (Fprogn): Do not check that BODY is a proper list.
5627 This undoes the previous change. The check slows down the
5628 interpreter, and is not needed to prevent a crash. See
5629 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5631 2013-07-23 Glenn Morris <rgm@gnu.org>
5633 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5635 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5637 Port to GNU/Linux systems with tinfo but not ncurses.
5638 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5639 to decide whether ncurses is being used. Without this change,
5640 GCC complains about tgetent not being declared, on a system
5641 that has tinfo installed but ncurses not installed.
5643 * eval.c (Fprogn): Check that BODY is a proper list.
5645 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5646 * data.c (Fsetq_default):
5647 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5648 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5650 Tune by taking advantage of the fact that ARGS is always a list
5651 when a function is declared to have UNEVALLED args.
5653 * emacsgtkfixed.c: Port to GCC 4.6.
5654 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5656 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5658 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5659 here to silence compiler warnings.
5661 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5663 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5664 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5665 from messing up Emacs's 'struct frame' (Bug#14923).
5667 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5669 * alloc.c (make_save_ptr_ptr): Define this function.
5670 It was inadvertently omitted. It's needed only if
5671 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5673 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5675 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5676 frame have focus (Bug#14895).
5678 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5680 Avoid vfork-related deadlock more cleanly.
5681 * callproc.c (child_setup): When the child's exec fails, output
5682 the program name, as that's more useful. Use O_NONBLOCK to avoid
5684 * process.c (create_process_1): Remove; no longer needed.
5685 (create_process): Remove timer hack; no longer needed, now that
5686 the child avoids deadlock.
5688 2013-07-20 Glenn Morris <rgm@gnu.org>
5690 * image.c (Fimage_flush): Fix doc typo.
5692 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5694 Fix array bounds violation when pty allocation fails.
5695 * process.c (PTY_NAME_SIZE): New constant.
5696 (pty_name): Remove static variable; it's now auto.
5697 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5698 Take pty_name as an arg rather than using a static variable.
5699 All callers changed.
5700 (create_process): Recover pty_flag from process, not from volatile local.
5701 (create_pty): Stay inside array even when pty allocation fails.
5702 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5704 * lread.c (Fload): Avoid initialization only when lint checking.
5705 Mention that it's needed only for older GCCs.
5707 2013-07-20 Kenichi Handa <handa@gnu.org>
5709 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5710 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5712 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5714 * lread.c (Fload): Avoid uninitialized warning.
5716 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5718 Fix some minor file descriptor leaks and related glitches.
5719 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5720 (create_lock_file): Use write, not emacs_write.
5721 * image.c (slurp_file, png_load_body):
5722 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5723 (server_accept_connection):
5724 Don't leak an fd on memory allocation failure.
5725 * image.c (slurp_file): Add a cheap heuristic for growing files.
5726 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5727 as that's what the other routines do. Maybe input need not be
5728 blocked at all, but it's better to be consistent.
5729 Avoid undefined behavior when strlen is zero.
5731 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5732 (NSTATICS): Now a constant; doesn't need to be a macro.
5734 2013-07-19 Richard Stallman <rms@gnu.org>
5736 * coding.c (decode_coding_utf_8): Add simple loop for fast
5737 processing of ASCII characters.
5739 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5741 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5743 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5745 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5746 unportable 'struct x_display_info'.
5747 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5750 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5752 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5753 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5755 (system_process_attributes): Prefer plain char to unsigned char
5756 when either will do. Clean up properly if interrupted or if
5757 memory allocations fail. Don't assume sscanf succeeds.
5758 Remove no-longer-needed workaround to stop GCC from whining.
5759 Read command-line once, instead of multiple times. Check read status a
5762 Fix obscure porting bug with varargs functions.
5763 The code assumed that int is treated like ptrdiff_t in a vararg
5764 function, which is not a portable assumption. There was a similar
5765 -- though these days less likely -- porting problem with various
5766 assumptions that pointers of different types all smell the same as
5767 far as vararg functions is conserved. To make this problem less
5768 likely in the future, redo the API to use varargs functions.
5769 * alloc.c (make_save_value): Remove this vararg function.
5770 All uses changed to ...
5771 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5772 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5774 (make_save_ptr): Rename from make_save_pointer, for consistency with
5775 the above. Define only on platforms that need it. All uses changed.
5777 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5779 * keyboard.c: Try to fix typos in previous change.
5780 (DISPLAY_LIST_INFO): New macro.
5781 (kbd_buffer_get_event): Do not access members that are not present
5782 in X11. Revert inadvertent change of "!=" to "=".
5784 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5786 * keyboard.c (kbd_buffer_get_event):
5787 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5788 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5790 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5792 * filelock.c: Fix unlikely file descriptor leaks.
5793 (get_boot_time_1): Rework to avoid using emacs_open.
5794 This doesn't actually fix a leak, but is better anyway.
5795 (read_lock_data): Use read, not emacs_read.
5797 * doc.c: Fix minor memory and file descriptor leaks.
5798 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5799 (get_doc_string, Fsnarf_documentation):
5800 Fix file descriptor leak on error.
5802 * term.c: Fix minor fdopen-related file descriptor leaks.
5803 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5804 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5806 * charset.c: Fix file descriptor leaks and errno issues.
5808 (load_charset_map_from_file): Don't leak file descriptor on error.
5809 Use plain record_xmalloc since the allocation is larger than
5810 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5812 * eval.c (record_unwind_protect_nothing):
5813 * fileio.c (fclose_unwind):
5815 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5816 The replacement doesn't block input, but that no longer seems
5819 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5821 * lread.c: Fix file descriptor leaks and errno issues.
5822 (Fload): Close some races that leaked fds or streams when 'load'
5824 (Fload, openp): Report error number of last nontrivial failure to open.
5825 ENOENT counts as trivial.
5826 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5828 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5829 now that the function is always called with a nonnegative arg.
5830 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5831 All uses replaced with ...
5832 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5834 A few more minor file errno-reporting bugs.
5835 * callproc.c (Fcall_process):
5836 * doc.c (Fsnarf_documentation):
5837 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5838 * process.c (set_socket_option):
5839 Don't let a constructor trash errno.
5840 * doc.c: Include <errno.h>.
5842 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5844 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5846 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5848 Fix w32 bug with call-process-region (Bug#14885).
5849 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5850 to Fcall_process when the input is empty. This simplifies the
5851 code a bit. It makes no difference on POSIXish platforms but
5852 apparently it fixes a bug on w32.
5854 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5855 * fileio.c (close_file_unwind): Don't close if FD is negative;
5856 this can happen when unwinding a zapped file descriptor.
5857 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5858 in case Emacs runs out of memory between the two unwind-protects.
5859 Don't trash errno when closing FD.
5860 Zap the FD in the specpdl when closing it, instead of deferring
5861 the removal of the unwind-protect; this fixes a bug where a child
5862 function unwinds the stack past us.
5864 New unwind-protect flavors to better type-check C callbacks.
5865 This also lessens the need to write wrappers for callbacks,
5866 and the need for make_save_pointer.
5867 * alloca.c (free_save_value):
5868 * atimer.c (run_all_atimers):
5870 * alloc.c (safe_alloca_unwind):
5871 * atimer.c (unwind_stop_other_atimers):
5872 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5873 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5874 * minibuf.c (choose_minibuf_frame_1):
5875 * process.c (make_serial_process_unwind):
5876 * xdisp.h (pop_message_unwind):
5877 * xselect.c (queue_selection_requests_unwind):
5878 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5879 * alloca.c (record_xmalloc):
5880 Prefer record_unwind_protect_ptr to record_unwind_protect with
5882 * alloca.c (Fgarbage_collect):
5883 Prefer record_unwind_protect_void to passing a dummy.
5884 * buffer.c (restore_buffer):
5885 * window.c (restore_window_configuration):
5886 * xfns.c, w32fns.c (do_unwind_create_frame)
5887 New wrapper. All record-unwind uses of wrappee changed.
5888 * buffer.c (set_buffer_if_live):
5889 * callproc.c (call_process_cleanup, delete_temp_file):
5890 * coding.c (code_conversion_restore):
5891 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5892 * editfns.c (save_excursion_restore)
5893 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5894 (save_restriction_restore):
5895 * eval.c (restore_stack_limits, un_autoload):
5896 * fns.c (require_unwind):
5897 * keyboard.c (recursive_edit_unwind, tracking_off):
5898 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5899 * macros.c (pop_kbd_macro, restore_menu_items):
5900 * nsfns.m (unwind_create_frame):
5901 * print.c (print_unwind):
5902 * process.c (start_process_unwind):
5903 * search.c (unwind_set_match_data):
5904 * window.c (select_window_norecord, select_frame_norecord):
5905 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5906 (fast_set_selected_frame):
5907 * xfns.c, w32fns.c (unwind_create_tip_frame):
5908 Return void, not a dummy Lisp_Object. All uses changed.
5909 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5910 * callproc.c (call_process_kill):
5911 * fileio.c (restore_point_unwind, decide_coding_unwind)
5912 (build_annotations_unwind):
5913 * insdel.c (Fcombine_after_change_execute_1):
5914 * keyboard.c (read_char_help_form_unwind):
5915 * menu.c (unuse_menu_items):
5916 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5917 * sound.c (sound_cleanup):
5918 * xdisp.c (unwind_redisplay):
5919 * xfns.c (clean_up_dialog):
5920 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5921 Accept no args and return void, instead of accepting and returning
5922 a dummy Lisp_Object. All uses changed.
5923 * cygw32.c (fchdir_unwind):
5924 * fileio.c (close_file_unwind):
5925 * keyboard.c (restore_kboard_configuration):
5926 * lread.c (readevalllop_1):
5927 * process.c (wait_reading_process_output_unwind):
5928 Accept int and return void, rather than accepting an Emacs integer
5929 and returning a dummy object. In some cases this fixes an
5930 unlikely bug when the corresponding int is outside Emacs integer
5931 range. All uses changed.
5932 * dired.c (directory_files_internal_unwind):
5933 * fileio.c (do_auto_save_unwind):
5934 * gtkutil.c (pop_down_dialog):
5935 * insdel.c (reset_var_on_error):
5936 * lread.c (load_unwind):
5937 * xfns.c (clean_up_file_dialog):
5938 * xmenu.c, nsmenu.m (pop_down_menu):
5939 * xmenu.c (cleanup_widget_value_tree):
5940 * xselect.c (wait_for_property_change_unwind):
5941 Accept pointer and return void, rather than accepting an Emacs
5942 save value encapsulating the pointer and returning a dummy object.
5944 * editfns.c (Fformat): Update the saved pointer directly via
5945 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5946 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5947 (unwind_body): New function.
5948 (record_unwind_protect): First arg is now a function returning void,
5949 not a dummy Lisp_Object.
5950 (record_unwind_protect_ptr, record_unwind_protect_int)
5951 (record_unwind_protect_void): New functions.
5952 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5953 * fileio.c (struct auto_save_unwind): New type.
5954 (do_auto_save_unwind): Use it.
5955 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5956 * insdel.c (struct rvoe_arg): New type.
5957 (reset_var_on_error): Use it.
5958 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5960 (specbinding_func): Remove; there are now several such functions.
5961 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5962 (set_unwind_protect_ptr): New function.
5963 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5965 Be simpler and more consistent about reporting I/O errors.
5966 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5967 Say "Read error" and "Write error", rather than "I/O error", or
5968 "IO error reading", or "IO error writing", when a read or write
5970 * process.c (Fmake_network_process, wait_reading_process_output)
5971 (send_process, Fprocess_send_eof, wait_reading_process_output):
5972 Capitalize diagnostics consistently. Put "failed foo" at the
5973 start of the diagnostic, so that we don't capitalize the
5974 function name "foo". Consistently say "failed" for such
5976 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5977 All callers changed. This is so it can use report_file_error.
5978 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5979 diagnostics consistently as above.
5981 * fileio.c (report_file_errno): Fix errno reporting bug.
5982 If the file name is neither null nor a pair, package it up as a
5983 singleton list. All callers changed, both to this function and to
5984 report_file_error. This fixes a bug where the memory allocator
5985 invoked by list1 set errno so that the immediately following
5986 report_file_error reported the wrong errno value.
5988 Fix minor problems found by --enable-gcc-warnings.
5989 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5990 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5992 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5994 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5995 Set event->arg to Qt if switch-event shall be generated.
5996 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5998 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6000 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6003 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6004 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6005 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6006 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6007 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6008 and there is a focused frame.
6009 (head_table): Add focus-in and focus-out.
6010 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6011 bind to handle-focus-in/out.
6013 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6014 (Fhandle_switch_frame): Call Fhandle_focus_in.
6015 (syms_of_frame): defsubr handle-focus-in/out.
6017 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6019 Fix porting bug to older POSIXish platforms (Bug#14862).
6020 * sysdep.c (emacs_pipe): New function, that implements
6021 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6022 This should port better to CentOS 5 and to Mac OS X 10.6.
6023 All calls to pipe2 changed.
6025 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6026 This makes the code easier to read and the executable a bit smaller.
6027 Do not replace all calls to Fcons that happen to create lists,
6028 just calls that are intended to create lists. For example, when
6029 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6030 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6031 Similarly for list2 through list5.
6032 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6033 * bytecode.c (exec_byte_code):
6034 * callint.c (quotify_arg, Fcall_interactively):
6035 * callproc.c (Fcall_process, create_temp_file):
6036 * charset.c (load_charset_map_from_file)
6037 (Fdefine_charset_internal, init_charset):
6038 * coding.c (get_translation_table, detect_coding_system)
6039 (Fcheck_coding_systems_region)
6040 (Fset_terminal_coding_system_internal)
6041 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6042 * composite.c (update_compositions, Ffind_composition_internal):
6043 * dired.c (directory_files_internal, file_name_completion)
6045 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6046 * doc.c (Fsnarf_documentation):
6047 * editfns.c (Fmessage_box):
6049 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6050 (Feval, eval_sub, Ffuncall, apply_lambda):
6051 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6052 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6053 (Fset_file_times, Finsert_file_contents)
6054 (Fchoose_write_coding_system, Fwrite_region):
6055 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6056 * font.c (font_registry_charsets, font_parse_fcname)
6057 (font_prepare_cache, font_update_drivers, Flist_fonts):
6058 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6059 * frame.c (make_frame, Fmake_terminal_frame)
6060 (x_set_frame_parameters, x_report_frame_params)
6061 (x_default_parameter, Fx_parse_geometry):
6062 * ftfont.c (syms_of_ftfont):
6063 * image.c (gif_load):
6064 * keyboard.c (command_loop_1):
6065 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6066 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6067 (Fminor_mode_key_binding, accessible_keymaps_1)
6068 (Faccessible_keymaps, Fwhere_is_internal):
6069 * lread.c (read_emacs_mule_char):
6070 * menu.c (find_and_return_menu_selection):
6071 * minibuf.c (get_minibuffer):
6072 * nsfns.m (Fns_perform_service):
6073 * nsfont.m (ns_script_to_charset):
6074 * nsmenu.m (ns_popup_dialog):
6075 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6076 (Fx_own_selection_internal):
6077 * nsterm.m (append2):
6078 * print.c (Fredirect_debugging_output)
6079 (print_prune_string_charset):
6080 * process.c (Fdelete_process, Fprocess_contact)
6081 (Fformat_network_address, set_socket_option)
6082 (read_and_dispose_of_process_output, write_queue_push)
6083 (send_process, exec_sentinel):
6084 * sound.c (Fplay_sound_internal):
6085 * textprop.c (validate_plist, add_properties)
6086 (Fput_text_property, Fadd_face_text_property)
6087 (copy_text_properties, text_property_list, syms_of_textprop):
6088 * unexaix.c (report_error):
6089 * unexcoff.c (report_error):
6090 * unexsol.c (unexec):
6091 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6092 (Fformat_mode_line, syms_of_xdisp):
6093 * xfaces.c (set_font_frame_param)
6094 (Finternal_lisp_face_attribute_values)
6095 (Finternal_merge_in_global_face, syms_of_xfaces):
6096 * xfns.c (x_default_scroll_bar_color_parameter)
6097 (x_default_font_parameter, x_create_tip_frame):
6098 * xfont.c (xfont_supported_scripts):
6099 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6100 (menu_help_callback, xmenu_show):
6102 * xterm.c (set_wm_state):
6103 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6104 and similarly for list2 through list5.
6106 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6108 * callproc.c (Fcall_process_region): Fix minor race and tune.
6109 (create_temp_file): New function, with the temp-file-creation part
6110 of the old Fcall_process_region. Use Fcopy_sequence to create the
6111 temp file name, rather than alloca + build_string, for simplicity.
6112 Don't bother to block input around the temp file creation;
6113 shouldn't be needed. Simplify use of mktemp.
6114 Use record_unwind_protect immediately after creating the temp file;
6115 this closes an unlikely race where the temp file was not removed.
6116 Use memcpy rather than an open-coded loop.
6117 (Fcall_process_region): Use the new function. If the input is
6118 empty, redirect from /dev/null rather than from a newly created
6119 empty temp file; this avoids unnecessary file system traffic.
6121 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6123 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6124 Simplify by making this case like the other two. This is a bit
6125 slower on obsolete hosts, but the extra complexity isn't worth it.
6127 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6128 * process.c (create_process) [!DOS_NT]:
6129 Remove now-unnecessary calls to emacs_close.
6131 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6133 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6134 returning early. (Bug#14850)
6136 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6137 and inhibit-iso-escape-detection attributes of 'undecided'.
6140 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6142 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6143 Reported by Herbert J. Skuhra in
6144 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6146 Don't lose top specpdl entry when memory is exhausted.
6147 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6148 specpdl overflow here, to simplify callers; all callers changed.
6149 Always reserve an unused entry at the stack top; this avoids
6150 losing the top entry's information when memory is exhausted.
6152 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6154 Clean up errno reporting and fix some errno-reporting bugs.
6155 * callproc.c (Fcall_process):
6156 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6157 * process.c (create_process, Fmake_network_process):
6158 * unexaix.c (report_error):
6159 * unexcoff.c (report_error):
6160 Be more careful about reporting the errno of failed operations.
6161 The code previously reported the wrong errno sometimes.
6162 Also, prefer report_file_errno to setting errno + report_file_error.
6163 (Fcall_process): Look at openp return value rather than at path,
6164 as that's a bit faster and clearer when there's a numeric predicate.
6165 * fileio.c (report_file_errno): New function, with most of the
6166 old contents of report_file_error.
6167 (report_file_error): Use it.
6168 (Ffile_exists_p, Ffile_accessible_directory_p):
6169 Set errno to 0 when it is junk.
6170 * fileio.c (Faccess_file):
6171 * image.c (x_create_bitmap_from_file):
6172 Use faccessat rather than opening the file, to avoid the hassle of
6173 having a file descriptor open.
6174 * lisp.h (report_file_errno): New decl.
6175 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6178 * process.c (create_process, wait_reading_process_output) [AIX]:
6179 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6180 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6181 a multithreaded environment anyway).
6182 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6184 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6186 * image.c (x_find_image_file): Don't close a remote file handle.
6188 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6190 Fix races with threads and file descriptors.
6191 * callproc.c (Fcall_process_region):
6192 * dired.c (open_directory):
6193 * emacs.c (main, Fdaemon_initialized):
6194 * image.c (x_find_image_file):
6195 * inotify.c (Finotify_rm_watch):
6196 * lread.c (Flocate_file_internal):
6197 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6198 * term.c (term_mouse_moveto, init_tty):
6199 * termcap.c (tgetent):
6200 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6201 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6202 * unexhp9k800.c, unexmacosx.c (unexec):
6203 * callproc.c (Fcall_process_region):
6204 Use emacs_close, not close.
6205 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6206 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6207 and posix_close function on current platforms (which all lack them).
6208 (emacs_close): Use it. This should fix the races on GNU/Linux and
6209 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6210 and it should avoid closing random victim file descriptors on
6213 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6215 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6216 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6219 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6220 This is for .gdbinit xbacktrace.
6222 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6223 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6224 (emacs_set_tty): Now static.
6225 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6226 * term.c (tty_capable_p, tty_default_color_capabilities)
6227 (get_tty_terminal, term_mouse_movement)
6228 (handle_one_term_event, init_tty, maybe_fatal):
6229 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6230 (tgetent, scan_file, name_match, compare_contin):
6231 * terminal.c (get_terminal):
6232 Use bool for boolean.
6233 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6234 Prefer char to unsigned char if either will do.
6235 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6236 (tty_write_glyphs): Prefer int to unsigned.
6237 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6238 All callers changed.
6239 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6241 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6244 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6245 (B__dummy__): New dummy symbol, to pacify C89.
6246 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6247 they can't grok varargs macros.
6248 * dispnew.c (add_window_display_history)
6249 (add_frame_display_history):
6250 * print.c (print_object):
6251 * xdisp.c (debug_method_add):
6252 Use %p printf format only for void pointers.
6253 * emacs.c (usage_message): New constant, replacing ...
6254 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6255 (main): Adjust to usage reorg.
6256 * fns.c (syms_of_fns):
6257 * profiler.c (syms_of_profiler):
6258 Don't use non-constant struct initializers.
6259 * gnutls.h (gnutls_initstage_t):
6260 * lisp.h (enum Lisp_Fwd_Type):
6261 * lread.c (lisp_file_lexically_bound_p):
6262 * xsettings.c (anonymous enum):
6263 Remove trailing comma.
6264 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6265 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6266 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6268 * regex.c (const_re_char): New type, to pacify strict C89.
6269 All uses of 'const re_char' replaced to use it.
6270 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6271 with glibc when strict C89. This change is imported from gnulib.
6273 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6274 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6275 Omit GNU_LINUX implementation, since it requires long long.
6276 * xterm.c (x_draw_underwave):
6277 Do not assume the traditional order of struct's members.
6278 (x_term_init): Rewrite to avoid the need for non-constant structure
6281 Syntax cleanup, mostly replacing macros with functions.
6282 This removes the need for the syntax_temp hack.
6283 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6284 * syntax.c (SYNTAX_INLINE): New macro.
6285 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6286 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6287 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6288 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6289 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6290 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6291 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6292 Now constants, not macros.
6293 (syntax_temp) [!__GNUC__]: Remove.
6294 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6295 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6296 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6297 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6298 Move here from syntax.h; now functions, not macros. Except for the
6299 last function, these are static since only syntax.c uses them.
6300 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6301 All uses changed. Now a function, not a macro; use this fact
6302 to simplify the code.
6303 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6304 compiler bugs; no longer relevant.
6305 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6306 (SYNTAX_INLINE): New macro.
6307 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6308 for the new functions. Use bool for boolean member.
6309 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6310 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6311 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6312 (SETUP_BUFFER_SYNTAX_TABLE):
6313 Now extern inline functions, not macros.
6314 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6315 Remove; all uses replaced by implementation.
6316 (syntax_temp) [!__GNUC__]: Remove decl.
6317 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6319 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6321 * emacs.c (main): Fix syntax error.
6323 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6325 Timestamp fixes for undo (Bug#14824).
6326 * atimer.c (schedule_atimer):
6327 * fileio.c (Ffile_newer_than_file_p):
6328 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6329 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6330 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6331 (syms_of_fileio): Remove Sclear_visited_file_name.
6332 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6333 file doesn't exist; this avoids an ambiguity with negative timestamps.
6334 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6335 * systime.h (make_emacs_time, invalid_emacs_time):
6336 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6337 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6338 * undo.c (record_first_change): Push (visited-file-modtime) onto
6339 undo list rather than reimplementing it by hand, incorrectly.
6341 2013-07-09 Ken Brown <kbrown@cornell.edu>
6343 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6345 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6347 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6349 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6351 Handle errno and exit status a bit more carefully.
6352 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6353 number into an exit status. Instead, use EXIT_CANCELED.
6354 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6355 * callproc.c (relocate_fd):
6356 * emacs.c (close_output_streams, main):
6357 * process.c (create_process):
6358 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6359 Use emacs_perror for simplicity.
6360 * callproc.c (relocate_fd, main):
6361 * sysdep.c (sys_subshell):
6362 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6363 (shut_down_emacs): Use emacs_write, not write.
6364 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6365 * fileio.c (Fcopy_file, e_write):
6366 * nsterm.m (ns_select):
6367 * process.c (send_process):
6368 * sound.c (vox_write):
6369 Use emacs_write_sig, not emacs_write.
6370 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6371 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6373 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6375 (emacs_full_write): New function.
6376 (emacs_write): Rewrite to use it.
6377 (emacswrite_sig, emacs_perror): New functions.
6378 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6380 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6382 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6383 on NS even if it is present. Pixmap on NS is a void*.
6385 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6387 Port to Ubuntu 10 (Bug#14803).
6388 Problem reported by T.V. Raman.
6389 * process.c (close_on_exec, accept4, process_socket):
6390 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6392 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6394 * w32.c (sys_dup): Declare prototype.
6398 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6400 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6402 Make file descriptors close-on-exec when possible (Bug#14803).
6403 This simplifies Emacs a bit, since it no longer needs to worry
6404 about closing file descriptors by hand in some cases.
6405 It also fixes some unlikely races. Not all such races, as
6406 libraries often open files internally without setting
6407 close-on-exec, but it's an improvement.
6408 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6409 * callproc.c (Fcall_process) [!MSDOS]:
6410 * emacs.c (main) [!DOS_NT]:
6411 * nsterm.m (ns_term_init):
6412 * process.c (create_process):
6413 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6414 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6415 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6416 Prefer mkostemp with O_CLOEXEC to mkstemp.
6417 * callproc.c (relocate_fd) [!WINDOWSNT]:
6418 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6419 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6421 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6422 Make the resulting file descriptor close-on-exec.
6423 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6424 * lread.c (load_descriptor_list, load_descriptor_unwind):
6425 Remove; no longer needed. All uses removed.
6426 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6427 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6429 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6430 (Fmake_network_process, Fnetwork_interface_list):
6431 (Fnetwork_interface_info, server_accept_connection):
6432 Make newly-created socket close-on-exec.
6433 * sysdep.c (emacs_open, emacs_fopen):
6434 Make new-created descriptor close-on-exec.
6435 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6436 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6438 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6440 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6441 for NS_IMPL_GNUSTEP.
6443 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6445 Fix openp errno handling.
6446 * callproc.c (Fcall_process): Preserve openp errno around close.
6447 * lread.c (openp): Set errno when returning -1, as some callers
6450 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6452 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6454 * nsterm.h (NSSavePanel): Update comment.
6455 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6456 (ns_run_file_dialog): Declare.
6458 * nsfns.m: Remove panelOK.
6460 (ns_run_file_dialog): New function.
6461 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6462 event loop, so file dialog is popped up by ns_run_file_dialog, called
6463 by sendEvent (Bug#14578).
6464 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6466 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6468 * xdisp.c (default_line_pixel_height): New function.
6469 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6470 (try_cursor_movement, redisplay_window, try_window)
6471 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6473 * window.c (window_scroll_pixel_based):
6474 use default_line_pixel_height.
6476 * dispextern.h (default_line_pixel_height): Add prototype.
6478 * frame.c (x_set_line_spacing): Accept a float value for
6479 line-spacing parameter, per the documentation.
6481 * data.c (Fmultibyte_string_p): Doc fix.
6483 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6485 Use emacs_open more consistently when opening files.
6486 This handles EINTR more consistently now, and makes it easier
6487 to introduce other uniform changes to file descriptor handling.
6488 * src/systdio.h: New file.
6489 * src/buffer.c (mmap_init):
6490 * cygw32.c (chdir_to_default_directory):
6491 * dispnew.c (Fopen_termscript):
6492 * emacs.c (Fdaemon_initialized):
6493 * fileio.c (Fdo_auto_save):
6494 * image.c (slurp_file, png_load_body, jpeg_load_body):
6495 * keyboard.c (Fopen_dribble_file):
6497 * print.c (Fredirect_debugging_output):
6498 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6499 * termcap.c (tgetent):
6500 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6501 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6502 * w32term.c (w32_initialize) [CYGWIN]:
6503 * xfaces.c (Fx_load_color_file):
6504 Use emacs_open instead of plain open, and emacs_fopen instead of
6506 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6507 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6508 * callproc.c (default_output_mode): New constant.
6509 (Fcall_process): Use it to call emacs_open instead of plain creat.
6510 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6511 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6512 (emacs_fopen): New function.
6513 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6514 Include <lisp.h>, for emacs_open.
6515 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6517 Remove duplicate #include directives.
6518 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6520 Don't include stdio.h twice.
6521 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6522 Don't include sys/types.h or stdio.h twice.
6523 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6524 * lread.c: Don't include coding.h twice.
6525 * nsfont.m: Don't include frame.h twice.
6526 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6527 * ralloc.c: Don't include <unistd.h> twice.
6528 * xdisp.c: Don't include font.h twice.
6529 * xterm.c: Don't include fontset.h twice.
6530 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6532 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6534 Scale ImageMagick images more carefully.
6535 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6536 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6537 Be more careful about avoiding undefined behavior after
6538 integer overflow and division by zero.
6540 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6542 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6543 (syms_of_w32fns): DEFSYM them.
6544 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6545 (CCHDEVICENAME): Define macros if not defined.
6546 (struct MONITOR_INFO_EX): New struct.
6547 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6548 (enum_display_monitors_fn): New variable.
6549 (globals_of_w32fns): Initialize it.
6550 (Fx_display_pixel_width, Fx_display_pixel_height)
6551 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6552 multi-monitor setups in docstrings.
6553 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6554 screen size by primary monitor's millimeter per pixel.
6555 (w32_monitor_enum, w32_display_monitor_attributes_list)
6556 (w32_display_monitor_attributes_list_fallback)
6557 (Fw32_display_monitor_attributes_list): New functions.
6558 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6560 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6562 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6564 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6566 * fileio.c (Qfile_notify_error): New error symbol.
6568 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6569 * inotify.c (inotify_callback, symbol_to_inotifymask)
6570 (Finotify_add_watch, Finotify_rm_watch): Use it.
6571 (inotifyevent_to_event): Exchange order of cookie and file name.
6572 (Finotify_add_watch): Adapt docstring.
6574 * lisp.h (Qfile_notify_error): Declare.
6576 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6578 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6579 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6580 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6581 which did not work (see <http://bugs.gnu.org/14569#307>).
6582 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6583 && (!noninteractive || initialized)). This attempts to thread
6584 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6586 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6588 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6589 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6591 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6593 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6594 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6595 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6596 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6598 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6600 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6601 Define to __sys_siglist.
6603 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6605 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6606 word-wrap, so that overflow-newline-into-fringe would work in
6607 visual-line-mode. (Bug#2749)
6608 (move_it_in_display_line_to): When the last scanned display
6609 element fits exactly on the display line, and
6610 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6611 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6612 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6613 finding buffer position that corresponds to pixel coordinates,
6614 e.g. in buffer_posn_from_coords.
6616 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6618 * process.c (handle_child_signal): Call catch_child_signal if
6621 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6623 Don't convert function pointers to void * and back.
6624 It isn't portable C, and it's easy enough to avoid.
6625 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6626 (make_save_value): Add support for SAVE_FUNCPOINTER.
6627 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6628 * print.c (print_object):
6629 Distinguish function from object pointers.
6630 * lisp.h (SAVE_FUNCPOINTER): New constant.
6631 (SAVE_SLOT_BITS): Adjust to it.
6632 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6633 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6634 (voidfuncptr): New typedef.
6635 (struct Lisp_Save_Value): New member data[0].funcpointer.
6636 (XSAVE_FUNCPOINTER): New function.
6638 Simplify buildobj processing.
6639 * Makefile.in (buildobj.h): Make it a sequence of strings each
6640 followed by comma, rather than a single string. Put it into a
6641 .tmp file in case there's an error while generating it.
6642 (gl-stamp): Use .tmp for temp files.
6643 (mostlyclean): Clean .tmp files.
6644 * doc.c (buildobj): Move to just the routine that needs it.
6645 It's now an array of strings, so processing is simpler.
6647 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6649 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6650 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6651 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6652 Invoke malloc_enable_thread even when not interactive.
6653 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6654 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6655 in this case, since the underlying bug has now been fixed.
6657 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6659 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6660 unlinking it (bug#14691).
6662 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6664 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6665 before checking whether buffer is modified. This lets
6666 `kill-buffer-query-functions' cancel killing of the buffer or save
6667 its content before `kill-buffer' asks user the "Buffer %s
6668 modified; kill anyway?" question.
6670 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6672 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6673 Let the super performKeyEquivalent deal with them (Bug#14747).
6675 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6677 * widget.c (resize_cb): Remove unused local.
6679 Do not use GTK 3 if it exists but cannot be compiled.
6680 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6681 * xterm.c (x_error_handler) [!USE_GTK]:
6684 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6686 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6688 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6689 to the valid range of values. (Bug#14753)
6691 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6692 when moving point by using the current glyph matrix. This avoids
6693 the need to force redisplay when this function is called in a
6696 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6698 Fix minor problems found by static checking.
6699 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6700 Redo the latter's body to sidestep GCC parenthesization warnings.
6701 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6702 * coding.c (detect_coding, detect_coding_system):
6703 * coding.h (struct undecided_spec):
6704 Use bool for boolean.
6705 * image.c (QCmax_width, QCmax_height): Now static.
6706 * xdisp.c (Fmove_point_visually): Remove unused local.
6708 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6710 * xdisp.c (Fmove_point_visually): New function.
6712 2013-06-28 Kenichi Handa <handa@gnu.org>
6714 * coding.h (define_coding_undecided_arg_index): New enum.
6715 (coding_attr_index): New members
6716 coding_attr_undecided_inhibit_null_byte_detection,
6717 coding_attr_undecided_inhibit_iso_escape_detection,
6718 coding_attr_undecided_prefer_utf_8.
6719 (undecided_spec): New struct.
6720 (struct coding_system): New member `undecided' of the member
6723 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6724 (detect_coding): Likewise.
6725 (detect_coding_system): Likewise.
6726 (Fdefine_coding_system_internal): New coding system properties
6727 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6729 (syms_of_coding): Adjust for coding_arg_undecided_max.
6731 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6733 * image.c (x_from_xcolors): Remove unused local.
6735 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6737 Defer image data transfer between X client and server until actual
6740 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6743 * image.c (Destroy_Image): Remove.
6744 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6745 `mask_p', and `colors_p'. All uses changed.
6746 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6747 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6748 New macros for `flags' arg to x_clear_image_1.
6749 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6750 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6751 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6752 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6753 (image_get_x_image, image_unget_x_image): New functions or macros.
6754 (image_background, image_background_transparent, x_to_xcolors)
6755 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6756 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6757 instead of Destroy_Image.
6758 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6759 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6760 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6761 (imagemagick_load_image, svg_load_image): Use them instead of
6762 x_create_x_image_and_pixmap, and x_put_x_image followed by
6763 x_destroy_x_image, respectively.
6764 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6765 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6766 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6767 background_transparent fields.
6768 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6769 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6771 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6773 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6774 This mostly consists of undoing recent changes.
6775 * callproc.c (Fcall_process):
6776 * process.c (create_process):
6777 Do not worry about catching SIGCHLD here, undoing previous change.
6778 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6779 * process.c, process.h (catch_child_signal):
6780 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6781 * process.c (catch_child_handler): Don't worry about being called
6782 lazily and do not assume caller has blocked SIGCHLD, undoing
6783 previous change. Move first-time stuff back to
6784 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6785 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6786 set lib_child_handler if it's already initialized, which may
6787 help avoid problems on GNUStep.
6789 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6791 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6792 * callproc.c (Fcall_process):
6793 * process.c (create_process):
6794 Make sure SIGCHLD is caught before we fork,
6795 since Emacs startup no arranges to catch SIGCHLD.
6796 * process.c (lib_child_handler): Initialize to null, not to
6798 (catch_child_signal): Allow self to be called lazily.
6799 Do nothing if it's already been called.
6800 Assume caller has blocked SIGCHLD (all callers do now).
6801 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6802 just before it's really needed.
6803 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6804 since it hasn't been caught yet.
6806 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6808 * image.c (compute_image_size): New function to implement
6809 :max-width and :max-height.
6810 (imagemagick_load_image): Use it.
6812 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6814 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6815 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6817 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6818 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6819 the SIGCHLD handler, since the code is not atomic and (due to glib)
6820 signals may be arriving now.
6821 * sysdep.c (init_signals): Do not catch child signals here;
6822 'main' now does that later, at a safer time.
6824 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6826 Clean up SIGCHLD handling a bit (Bug#14569).
6827 * process.c, process.h (catch_child_signal):
6828 Now always extern, even if !NS_IMPL_GNUSTEP.
6829 * process.c (catch_child_signal): Move glib tickler here from
6830 init_process_emacs, so that it's done earlier in Emacs
6831 initialization. Also move the noninteractive && !initialized
6832 check here from init_process_emacs. This is all a bit cleaner for
6833 GNUish platforms, and I hope it works around the Cygwin bug.
6834 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6835 that glib signal handling is tickled before glib creates threads.
6837 * process.c (wait_reading_process_output): Avoid int overflow
6838 when reading more than 2 GiB total from a process.
6840 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6842 * process.c (create_process): Handle a couple more cases,
6843 i.e., work even if new_argv and wait_child_setup[i] are cached.
6844 Use Fcall_process's style for volatile vars.
6846 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6848 * process.c (create_process): Mark PROCESS volatile.
6850 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6852 Use C99-style flexible array members if available.
6853 This avoids some subtle aliasing issues, which typically
6854 aren't a problem with GCC but may be a problem elsewhere.
6855 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6856 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6857 In either case, it uses a flexible array member rather than
6858 the old struct hack. All uses changed.
6859 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6860 Adjust to sdata reorganization.
6861 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6862 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6863 that ports better to pre-C99 non-GCC.
6864 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6865 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6866 as the latter has changed.
6867 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6868 and port better to pre-C99 GCC.
6869 * image.c (struct xpm_cached_color):
6870 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6871 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6872 Use FLEXIBLE_ARRAY_MEMBER.
6873 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6874 Move decl to top level so it gets checked against implementation.
6875 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6876 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6878 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6880 * syntax.c: Integer cleanups.
6881 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6882 All uses that need 0-or-2 changed to:
6883 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6884 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6885 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6886 (char_quoted, prev_char_comend_first, back_comment)
6887 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6888 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6889 Use bool for boolean.
6890 (update_syntax_table, skip_chars, skip_syntaxes):
6891 Prefer int to unsigned when either will do.
6892 (back_comment): Return boolean success flag, like forw_comment,
6893 instead of positive-or-minus-1 (which might have overflowed int anyway).
6894 Don't stuff ptrdiff_t into int.
6895 (syntax_spec_code, syntax_code_spec): Now const.
6896 (Fmatching_paren, scan_lists, scan_sexps_forward):
6897 Use enum syntaxcode for syntax code.
6898 (Fmatching_paren): Check that arg is a character, not just an integer.
6899 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6900 (Finternal_describe_syntax_value): Omit no-longer-needed
6902 (skip_chars): Use char, not unsigned char, when the distinction
6904 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6905 * bytecode.c (exec_byte_code):
6906 * syntax.c (syntax_spec_code, Fchar_syntax)
6907 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6909 * syntax.h (SYNTAX_WITH_FLAGS):
6910 Omit unnecessary casts.
6912 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6914 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6915 line dimensions here, to avoid race conditions with the main
6916 thread. (Bug#14062, bug#14630, bug#14669)
6918 * w32term.c (w32_draw_window_cursor): Compute the header line and
6919 mode line dimensions here.
6920 <w32_system_caret_window, w32_system_caret_hdr_height>:
6921 <w32_system_caret_mode_height>: New variables.
6923 * w32term.h: Declare them.
6925 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6927 * alloc.c (die): Move "assertion failed" string here ...
6928 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6929 COND when SUPPRESS_CHECKING. This shrinks the executable text
6930 size by 0.8% to 2.2% when configured with --enable-checking,
6931 depending on optimization flags (GCC 4.8.1 x86-64).
6933 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6935 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6937 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6938 base is 2; this is more accurate.
6940 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6942 * sound.c (string_default): Move to !WINDOWSNT section.
6943 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6945 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6947 * sound.c: Integer cleanups.
6948 Remove unnecessary forward decls.
6949 (struct sound_device): The 'file' member is now a Lisp_Object, not
6950 a char *, so that we needn't invoke alloca on a huge size.
6951 (Fplay_sound_internal): Adjust to this.
6952 (string_default): New function.
6953 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6954 Use it to adjust to the struct sound_device change.
6955 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6956 (be2hs) [0]: Remove.
6958 * syntax.c (skip_chars): Don't use uninitialized storage
6959 when searching a multibyte buffer for characters that are not in a
6960 unibyte string that contains non-ASCII characters.
6962 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6964 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6965 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6967 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6969 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6971 2013-06-18 Kenichi Handa <handa@gnu.org>
6973 * font.c (Ffont_spec): Signal an error for an invalid font name
6976 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6978 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6979 In particular this ports to 32-bit sparc Sun cc.
6980 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6981 array with a dummy element at specpdl[-1], so that its address can
6983 (unbind_to): Do not copy the binding; not needed, now that we
6984 copy old_value in the one place where the copy is needed.
6985 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6986 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6987 (union specbinding): Rename from struct specbinding. Redo layout
6988 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6989 which is not portable. With Sun C 5.12 32-bit sparc, the
6990 declaration causes nargs to be an unsigned bitfield, a behavior
6991 that the C standard allows; but Emacs wants nargs to be signed.
6992 The overall type is now a union of structures rather than a
6993 structure of union of structures, and the 'kind' member is now a
6994 bitfield, so that the overall type doesn't grow. All uses changed.
6995 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6997 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6999 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7000 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7002 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7004 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7006 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7007 unless we know that the window w's frame is a frame object.
7008 Another attempt at solving bug#14062 and bug#14630.
7010 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7012 * textprop.c (property_set_type): New enum.
7013 (add_properties): Allow appending/prepending text properties.
7014 (add_text_properties_1): Factored out of Fadd_text_properties.
7015 (Fadd_text_properties): Move all the code into
7016 add_text_properties_1.
7017 (Fadd_face_text_property): New function that calls
7018 add_text_properties_1.
7020 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7022 Move functions from lisp.h to individual modules when possible.
7023 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7024 * alloc.c (XFLOAT_INIT, set_symbol_name):
7025 * buffer.c (CHECK_OVERLAY):
7026 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7027 (set_char_table_parent):
7028 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7029 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7030 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7031 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7033 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7034 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7035 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7036 (backtrace_args, backtrace_debug_on_exit):
7037 * floatfns.c (CHECK_FLOAT):
7038 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7039 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7040 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7041 (set_hash_index_slot):
7042 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7043 * marker.c (CHECK_MARKER):
7044 * textprop.c (CHECK_STRING_OR_BUFFER):
7045 * window.c (CHECK_WINDOW_CONFIGURATION):
7046 Move here from lisp.h, and make these functions static rather than
7048 * buffer.c (Qoverlayp):
7050 * fns.c (Qhash_table_p):
7051 * window.c (Qwindow_configuration_p):
7053 * lisp.h: Remove the abovementioned defns and decls.
7055 Use functions, not macros, for XINT etc (Bug#11935).
7056 In lisp.h, prefer functions to function-like macros, and
7057 constants to object-like macros, when either will do. This:
7058 . simplifies use, as there's no more need to worry about
7059 arguments' side effects being evaluated multiple times.
7060 . makes the code easier to debug on some platforms.
7061 However, when using gcc -O0, keep using function-like macros
7062 for a few critical operations, for performance reasons.
7063 This sort of thing isn't needed with gcc -Og, but -Og
7064 is a GCC 4.8 feature and isn't widely-enough available yet.
7065 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7066 Remove enum lsb_bits; no longer needed.
7067 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7068 * buffer.c (Qoverlap):
7070 * fns.c (Qhash_table_p):
7071 Now extern, so lisp.h can use these symbols.
7072 * dispextern.h: Include character.h, for MAX_CHAR etc.
7073 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7074 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7075 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7076 (GLYPH_CODE_P): Move here from lisp.h.
7077 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7078 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7079 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7080 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7081 XUNTAG now returns void *.
7082 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7083 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7084 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7085 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7086 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7087 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7088 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7089 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7090 New macros, renamed from their sans-lisp_h_ counterparts.
7091 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7092 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7093 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7094 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7095 If compiling via GCC without optimization, define these as macros
7096 in addition to inline functions.
7097 To disable this, compile with -DINLINING=0.
7098 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7099 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7100 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7101 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7102 (INTMASK, VALMASK): Now macros, since static values cannot be
7103 accessed from extern inline functions.
7104 (VALMASK): Also a constant, for benefit of old GDB.
7105 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7106 is INTEGERP, which can fold it in.
7107 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7108 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7109 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7110 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7111 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7112 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7113 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7114 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7115 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7116 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7117 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7118 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7119 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7120 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7121 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7122 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7123 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7124 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7125 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7126 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7127 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7128 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7129 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7130 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7131 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7132 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7133 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7134 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7135 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7136 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7137 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7138 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7139 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7141 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7142 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7143 (VALMASK): Define in one place rather than in two, merging the
7144 USE_LSB_TAG parts; this is simpler.
7145 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7146 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7147 Move up, to avoid use before definition.
7148 Also include "globals.h" earlier, for the same reason.
7149 (make_natnum): New function.
7150 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7151 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7152 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7153 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7154 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7155 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7156 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7157 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7158 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7159 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7160 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7161 (Qwindow_configuration_p, Qimage): New forward declarations.
7162 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7163 (STRING_COPYIN): Remove; unused.
7164 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7165 (xcar_addr, xcdr_addr): New functions. All uses changed.
7166 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7167 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7168 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7169 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7170 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7171 (TYPE_RANGED_INTEGERP): Simplify.
7172 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7173 (setlocale, fixup_locale, synchronize_system_messages_locale)
7174 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7175 Now empty functions, not macros.
7176 (functionp): Return bool, not int.
7177 * window.c (Qwindow_configuration_p): Now extern,
7178 so window.h can use it.
7179 * window.h (Qwindowp): Move decl back to lisp.h.
7181 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7183 * xdisp.c (Fline_pixel_height): New function, required for solving
7186 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7188 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7190 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7192 * lread.c (syms_of_lread):
7193 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7195 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7197 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7199 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7201 * fileio.c (expand_file_name): Doc fix.
7203 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7205 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7206 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7207 Wait for self, not for 0. This can't hurt on GNU or similar
7208 system, and may help with Cygwin.
7210 * keyboard.c: Don't use PROP (...) as an lvalue.
7211 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7212 Use set_prop (A, B), not PROP (A) = B.
7214 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7216 * xdisp.c (get_it_property): Use it->window instead of generating
7217 a Lisp object from it->w.
7219 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7221 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7222 get-char-property the window that is being rendered, instead of
7223 the buffer, to support window-specific overlays. (Bug#14575)
7224 (compute_display_string_pos): When W is NULL, use the current
7225 buffer as the object to pass to get-char-property.
7226 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7227 pointer member of the bidi iterator, since no window is pertinent
7230 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7232 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7233 being displayed, and pass it to compute_display_string_pos.
7234 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7235 (bidi_paragraph_init): All callers changed.
7237 * xdisp.c (init_from_display_pos, init_iterator)
7238 (handle_single_display_spec, next_overlay_string)
7239 (get_overlay_strings_1, reseat_1, reseat_to_string)
7240 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7241 Set bidi_it.w member from it->w.
7242 (compute_display_string_pos): Accept additional argument, the
7243 window being displayed, and pass it to Fget_char_property.
7246 * dispextern.h (struct bidi_it): New member w, the window being
7248 (compute_display_string_pos): Adjust prototype.
7250 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7252 * xgselect.c: Remove unneeded include xterm.h.
7254 * process.c (wait_reading_process_output): Check for NS before GLIB.
7255 GLIB may be linked in due to rsvg, but ns_select must be called.
7257 * xgselect.c (xg_select): Remove call to window_system_available
7258 and g_main_context_pending at the top, so Gdk events (i.e. file
7259 notify) are processed when Emacs is started with -nw.
7261 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7263 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7264 (ctagsfiles3): New variable, includes only *.m files.
7265 (TAGS): Use an explicit language name in the regular expressions,
7266 to avoid transformation of '/SOMETHING' by MSYS to
7267 'c:\MSYS\SOMETHING'.
7269 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7271 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7273 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7275 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7276 still need to set the mouse pointer shape and activate help-echo.
7279 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7281 A few porting etc. fixes for the new file monitor code.
7282 See the thread containing
7283 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7284 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7285 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7286 (dir_monitor_callback, Fgfile_rm_watch):
7287 Use assq_no_quit instead of Fassoc, for speed.
7288 (dir_monitor_callback, Fgfile_rm_watch):
7289 eassert that the monitor is a fixnum.
7290 (dir_monitor_callback): No need for CDR_SAFE.
7291 Simplify building of lisp with alternative tails.
7292 (Fgfile_add_watch, Fgfile_rm_watch):
7293 Do not assume glib functions set errno reliably on failure.
7294 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7295 and signal an error otherwise.
7296 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7297 Use Fdelq instead of Fdelete, for speed.
7299 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7301 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7302 don't insist on being invoked on a highlighted tool-bar button.
7303 Avoids losing tool-bar functionality when mouse-highlight is nil.
7304 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7305 Don't highlight when mouse-highlight is nil.
7306 (note_mouse_highlight): When mouse-highlight is nil, don't return
7307 right away; instead, run tool-bar and mode-line highlight
7308 subroutine, clear any existing highlight, and revert the mouse
7309 pointer to its default shape. (Bug#14558)
7311 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7313 * lisp.mk (lisp): Add prog-mode.el.
7315 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7317 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7318 * process.c (dummy_handler): New function.
7319 (lib_child_handler): New static var.
7320 (handle_child_signal): Invoke it.
7321 (catch_child_signal): If a library has set up a signal handler,
7322 save it into lib_child_handler.
7323 (init_process_emacs): If using glib and not on Windows, tickle glib's
7324 child-handling code so that it initializes its private SIGCHLD handler.
7325 * syssignal.h (SA_SIGINFO): Default to 0.
7326 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7327 31; it should no longer be needed now.
7329 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7331 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7333 * gfilenotify.c (globals_of_gfilenotify): New function.
7334 (syms_of_gfilenotify): Move global initialization there.
7336 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7338 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7340 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7341 * keyboard.c (menu_bar_items, tool_bar_items):
7342 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7343 not override local keymaps any more.
7345 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7347 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7349 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7351 * w32console.c (initialize_w32_display): Return the dimensions of
7352 the console window via 2 additional arguments, not via the current
7353 frame. This avoids crashes due to overrunning the bounds of
7354 frame's decode_mode_spec_buffer, which is not resized following
7355 the change of the frame dimensions from the initial 10x10.
7357 * w32term.h (w32_initialize_display_info): Adjust prototype.
7359 * term.c (init_tty): Take dimensions of the frame from the values
7360 returned by initialize_w32_display.
7362 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7363 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7364 (LIBES): Add $(GFILENOTIFY_LIBS).
7366 * w32inevt.c (handle_file_notifications): Add dummy implementation
7367 for !HAVE_W32NOTIFY.
7369 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7371 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7373 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7375 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7377 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7379 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7381 Fix minor problems found by static checking.
7382 * data.c (pure_write_error):
7383 Use xsignal2, not Fsignal, as Fsignal might return.
7384 * eval.c (set_backtrace_debug_on_exit): Now static.
7385 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7386 No longer inline. EXTERN_INLINE is needed only for functions
7387 defined in .h files. Reindent function header as per GNU style.
7388 (backtrace_p, backtrace_top, backtrace_next):
7389 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7390 compiler or linker. Add extern decls to pacify gcc -Wall.
7391 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7393 * frame.c (free_monitors): Define only on platforms that need it.
7394 * nsterm.m (ns_term_init):
7395 * process.c (catch_child_signal):
7396 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7397 defined on all porting targets these days.
7398 * process.c, process.h (catch_child_signal):
7399 Make it extern only if NS_IMPL_GNUSTEP is defined.
7401 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7403 * w32.c (gettimeofday): Make the signature identical to prototype
7404 in nt/inc/sys/time.h.
7406 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7408 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7411 * keyboard.c (safe_run_hooks_error): Improve error message.
7413 * data.c (pure_write_error): Add `object' argument.
7414 * puresize.h (CHECK_IMPURE): Use it.
7416 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7418 * Makefile.in (NOTIFY_OBJ): New variable.
7419 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7421 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7422 Call syms_of_gfilenotify.
7424 * gfilenotify.c: New file.
7426 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7427 and Qfile_w32notify.
7428 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7429 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7431 * lisp.h: Declare syms_of_gfilenotify.
7433 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7435 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7437 Merge the specpdl and backtrace stacks. Make the structure of the
7438 specpdl entries more obvious via a tagged union of structs.
7439 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7440 (enum specbind_tag): New enum.
7441 (struct specbinding): Make it a tagged union of structs.
7442 Add a case for backtrace records.
7443 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7444 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7445 (backtrace_debug_on_exit): New accessors.
7446 (struct backtrace): Remove.
7447 (struct catchtag): Remove backlist field.
7448 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7450 (Flocal_variable_p): Speed up the common case where the binding is
7452 * eval.c (backtrace_list): Remove.
7453 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7454 (set_backtrace_args, set_backtrace_nargs)
7455 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7456 (backtrace_next): New functions.
7457 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7458 (unwind_to_catch, internal_lisp_condition_case)
7459 (internal_condition_case, internal_condition_case_1)
7460 (internal_condition_case_2, internal_condition_case_n): Don't bother
7461 with backtrace_list any more.
7462 (Fsignal): Adjust to new backtrace format.
7463 (grow_specpdl): Move up.
7464 (record_in_backtrace): New function.
7465 (eval_sub, Ffuncall): Use it.
7466 (apply_lambda): Adjust to new backtrace format.
7467 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7469 (specbind): Adjust to new specpdl format. Simplify.
7470 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7471 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7473 (mark_backtrace): Remove.
7474 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7475 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7476 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7478 * profiler.c (record_backtrace): Use get_backtrace.
7479 (handle_profiler_signal): Use backtrace_top_function.
7480 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7483 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7485 * process.h (catch_child_signal): Declare.
7487 * process.c (catch_child_signal): New function.
7488 (init_process_emacs): Call it.
7490 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7491 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7493 (x_set_cursor_type): Remove declaration.
7494 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7495 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7496 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7497 (ns_get_color): Use F suffix on float.
7498 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7499 (ns_get_rgb_color): Remove.
7500 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7501 (note_mouse_movement): x and y are CGFloat.
7502 (ns_draw_fringe_bitmap): Remove unused rowY.
7503 Change #if to COCOA && >= 10_6.
7504 (ns_draw_window_cursor): Remove unused overspill.
7505 (ns_draw_underwave): width and x are EamcsCGFloat.
7506 (ns_draw_box): thickness is CGFloat.
7507 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7508 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7509 if not in main thread.
7510 (ns_get_pending_menu_title, ns_check_menu_open)
7511 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7512 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7513 (sendFromMainThread:): New method.
7514 (changeFont:): size is CGFloat.
7515 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7516 Disable warning about permanent text.
7517 (characterIndexForPoint:): Adjust return type depending on GNUStep
7519 (mouseDown:): delta is CGFloat.
7520 (updateFrameSize): Remove unised variable f.
7521 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7522 Cast float to EmacsCGFloat.
7523 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7524 also to -1 when restoring.
7525 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7526 inside NS_IMPL_COCOA.
7527 (toggleFullScreen:): Put call to toggleFullScreen inside
7528 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7529 (setPosition:portion:whole:): por is CGFloat.
7530 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7531 (mouseDown:): Use CGFloat.
7532 (mouseDragged:): Remove unised variable edge.
7533 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7535 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7537 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7538 when NS_IMPL_GNUSTEP.
7539 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7540 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7541 (EmacsToolbar): Add clearAll. Add tag argument to
7542 addDisplayItemWithImage.
7543 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7545 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7547 * nsmenu.m (ns_update_menubar): Make static.
7548 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7549 (fillWithWidgetValue:): Add cast to SEL for setAction.
7550 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7551 (update_frame_tool_bar): Update code for GNUStep.
7552 (clearAll): New method.
7553 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7554 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7555 Move identifierToItem setObject and activeIdentifiers addObject before
7556 call to insertItemWithItemIdentifier.
7557 (validateVisibleItems): Fix indentation.
7558 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7559 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7560 UtilityWindow to aStyle, remove call to setStyleMask.
7562 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7564 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7565 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7566 Use F suffix on floats.
7567 (ns_char_width): Returns CGFloat.
7568 (ns_ascii_average_width): w is CGFloat instead of float.
7569 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7571 (ns_glyph_metrics): CGFloat instead of float.
7573 * nsfns.m (x_set_foreground_color, x_set_background_color):
7575 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7576 remove unused variables.
7577 (Fns_read_file_name): Keep track if panel is for save.
7578 Use ns_filename_from_panel/ns_directory_from_panel.
7579 (Fns_list_services): delegate only used for COCOA.
7580 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7581 Just return the input if GNUStep.
7582 (x_screen_planes): Remove.
7583 (Fxw_color_values): Use EmacsCGFloat
7584 (Fns_display_monitor_attributes_list): Only get screen number for
7586 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7588 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7589 ns_directory_from_panel.
7591 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7593 * process.c (handle_child_signal): Also use WCONTINUED.
7594 This is so that list-processes doesn't mistakenly list the process
7595 as stopped, when the process has actually been continued and is
7598 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7600 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7601 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7602 not already configured.
7604 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7606 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7608 * Makefile.in (mostlyclean): Remove *.res files.
7610 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7612 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7613 a buffer (bug#8447).
7615 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7617 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7618 display vector, and we backtrack, handle the case that the
7619 previous character position is also displayed from a display
7620 vector or covered by a display string or image. (Bug#14476)
7622 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7624 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7625 (struct MonitorInfo, free_monitors): Remove.
7626 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7627 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7628 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7631 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7632 (struct MonitorInfo, free_monitors): Remove.
7633 (ns_screen_name): Make static.
7634 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7635 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7638 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7639 (struct MonitorInfo): New struct.
7640 (free_monitors, make_monitor_attribute_list): Declare.
7642 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7644 (free_monitors, make_monitor_attribute_list): New functions.
7645 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7648 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7650 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7652 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7654 * keyboard.c: Apply keyboard decoding only to events that come directly
7655 from the tty, not from unread-command-events (bug#14368).
7656 (read_event_from_main_queue): New function, extracted from read_char.
7657 (read_decoded_char): Remove.
7658 (read_decoded_event_from_main_queue): New function to replace it.
7659 (read_char): Use it.
7660 (read_key_sequence): Use read_char rather than read_decoded_char.
7662 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7664 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7666 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7668 2013-05-22 Kenichi Handa <handa@gnu.org>
7670 The following changes are to fix the setting of
7671 buffer-file-coding-system on, for instance, C-x RET c unix RET
7672 _FILE_OF_DOS_EOL_TYPE_ RET.
7674 * coding.h (struct coding_system): New member detected_utf8_chars.
7676 * coding.c (detect_coding_utf_8): Count characters and check EOL
7677 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7679 (setup_coding_system): Do not initialize coding->head_ascii.
7680 (check_ascii): Do not set coding->eol_seen but update it. Do not
7681 call adjust_coding_eol_type here.
7682 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7683 If the eol-type of CODING is already specified, adjust the eol type
7684 of the found coding-system.
7685 (decode_coding_gap): Cancel previous change. Utilize the
7686 character numbers counted by detect_coding_utf_8. Fix detection
7689 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7691 * search.c (looking_at_1): Only set last_thing_searched if the match
7692 changed the match-data (bug#14281).
7694 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7696 * xdisp.c (reseat_at_previous_visible_line_start):
7697 Already declared in dispextern.h, so remove it here.
7698 (move_it_vertically_backward): Likewise.
7700 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7702 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7703 (Fx_display_pixel_width, Fx_display_pixel_height)
7704 (Fx_display_mm_width, Fx_display_mm_height):
7705 Mention `display-monitor-attributes-list' in docstrings.
7707 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7708 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7709 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7710 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7711 (Fx_display_backing_store, Fx_display_visual_class)
7712 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7713 (Fx_display_grayscale_p, Fx_display_pixel_width)
7714 (Fx_display_pixel_height, Fx_display_planes)
7715 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7716 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7717 (Fx_display_mm_width, Fx_display_mm_height)
7718 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7719 height for all physical monitors as in X11.
7721 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7722 Return pixel width or height for all physical monitors as in X11.
7724 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7726 Port --enable-gcc-warnings to clang.
7727 * bytecode.c (exec_byte_code):
7729 Redo diagnostic pragmas to pacify clang, too.
7730 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7731 * editfns.c (Fencode_time):
7732 * fileio.c (file_accessible_directory_p):
7733 * font.c (font_unparse_xlfd):
7734 Use '&"string"[index]' instead of '"string" + (index)'.
7735 * undo.c (user_error): Remove; unused.
7737 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7739 * insdel.c (insert_1_both): Document the arguments, instead of
7740 referring to insert_1, which no longer exists.
7742 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7743 some window, increment windows_or_buffers_changed, so that
7744 *Messages* display in that window is updated. (Bug#14408)
7746 * w32.c: Include epaths.h.
7747 (init_environment): Use cmdproxy.exe without leading directories.
7748 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7750 (gettimeofday): Adjust signature and return value to Posix
7753 * unexw32.c (open_output_file): Delete the existing emacs.exe
7754 before creating it, to break the hard link to the versioned
7757 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7758 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7759 (FIRSTFILE_OBJ): New variables.
7760 (W32_RES): Rename to EMACSRES. All users changed.
7761 (base_obj): Use $(CM_OBJ).
7762 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7763 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7764 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7765 $(W32_RES_LINK) before $(LIBES).
7766 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7768 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7770 * makefile.w32-in (DOC): Use just "DOC".
7772 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7774 * process.c: Export default filters and sentinels to Elisp.
7775 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7777 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7778 (Fset_process_sentinel, Fformat_network_address):
7779 Default to them instead of nil.
7780 (server_accept_connection): Sentinels can't be nil any more.
7781 (read_and_dispose_of_process_output): New function, extracted from
7782 read_process_output.
7783 (read_process_output): Use it; filters can't be nil.
7784 (Finternal_default_process_filter): New function, extracted from
7785 read_process_output.
7786 (exec_sentinel_unwind): Remove function.
7787 (exec_sentinel): Don't zilch sentinel while running.
7788 (status_notify): Sentinels can't be nil.
7789 (Finternal_default_process_sentinel): New function extracted from
7791 (setup_process_coding_systems): Default filter is not nil any more.
7792 (syms_of_process): Export new Elisp functions and initialize
7794 * lisp.h (make_lisp_proc): New function.
7796 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7798 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7800 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7802 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7803 unless we know that the window w is a leaf window.
7804 Another attempt at solving bug#14062.
7806 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7808 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7811 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7813 * image.c (gif_load): Check that subimages fit (Bug#14345).
7815 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7817 * lread.c (skip_dyn_eof): New function.
7818 (read1): Use it to skip the end of a file in response to #@00.
7820 * doc.c (get_doc_string): Slightly relax the sanity checking.
7822 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7824 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7825 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7826 (MonitorInfo): New struct.
7827 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7828 (Fns_display_monitor_attributes_list): New functions.
7829 (display-usable-bounds): Remove.
7830 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7833 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7835 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7836 (GTK_CHECK_VERSION): New macro, if not already defined.
7837 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7838 replaced by GTK_CHECK_VERSION.
7840 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7842 * xterm.h (GTK_PREREQ): New macro.
7843 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7844 to use this macro instead, for consistency and clarity.
7846 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7848 * xdisp.c (row_for_charpos_p): New function, with code of
7849 cursor_row_p, but accepts an additional argument CHARPOS instead
7850 of using a hardcoded PT.
7851 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7852 (row_containing_pos): Call row_for_charpos_p instead of partially
7853 doing the same. Fixes cursor positioning under longlines-mode
7854 when longlines-show-effect includes more than one newline, when
7855 moving the cursor vertically up.
7857 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7859 * makefile.w32-in (ACL_H): New macro.
7860 ($(BLD)/fileio.$(O)): Update dependencies.
7862 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7864 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7865 * Makefile.in (LIB_ACL): New macro.
7866 (LIBACL_LIBS): Remove.
7867 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7868 * fileio.c: Include <acl.h>.
7869 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7870 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7872 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7875 * unexelf.c: Don't assume ElfW (Half) fits in int.
7876 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7877 when dealing with ElfW (Half) values, since they can exceed 2**31
7878 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7879 (entry_address): Omit unused NUM arg. All uses changed.
7881 2013-05-07 Juri Linkov <juri@jurta.org>
7883 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7884 to the string converted from number with `Fnumber_to_string'.
7887 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7889 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7890 This fixes a problem introduced by my previous change.
7892 2013-05-07 Glenn Morris <rgm@gnu.org>
7894 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7896 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7898 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7900 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7902 Static checking by GCC 4.8.0.
7903 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7904 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7905 (x_get_monitor_attributes_fallback)
7906 (x_get_monitor_attributes_xinerama)
7907 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7908 Define only if USE_GTK.
7909 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7910 (x_get_monitor_attributes_fallback): Omit unused locals.
7911 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7912 Use double, not float, to avoid mixed-mode floating point arithmetic.
7914 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7915 Jan Djärv <jan.h.d@swipnet.se>
7917 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7918 (XINERAMA_CFLAGS): New macros.
7919 (ALL_CFLAGS, LIBES): Use them.
7921 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7922 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7923 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7924 (syms_of_xfns): DEFSYM them.
7925 (struct MonitorInfo): New struct.
7926 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7927 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7928 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7929 (x_get_monitor_attributes_xinerama): New functions.
7930 (Fx_display_monitor_attributes_list): New primitive.
7931 (syms_of_xfns): Defsubr it.
7933 * xterm.h (x_display_info): Add Xatom_net_workarea and
7934 Xatom_net_current_desktop.
7936 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7937 and dpyinfo->Xatom_net_current_desktop.
7939 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7941 * xdisp.c (pos_visible_p): Use the special code for finding the
7942 beginning of a display property or overlay for any "replacing"
7943 display property, not just for display strings. This solves
7944 incorrect reporting of position by posn-at-point. (Bug#14241)
7946 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7948 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7949 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7950 Verify that ElfW (Half) fits in int.
7951 (fatal): Use same signature as lisp.h.
7952 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7953 configure and build with -DUNEXELF_DEBUG without worrying about
7954 other modules that use DEBUG.
7955 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7956 possibly-wide integers now uses it instead of plain fprintf.
7957 (entry_address): New function, which avoids problems with 32-bit
7958 overflow on 64-bit hosts.
7959 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7960 (round_up): Don't assume the remainder fits in int.
7961 (find_section): Use bool for boolean. Simplify debug code.
7962 (unexec): Don't assume file sizes fit in int or size_t.
7963 Omit unnecessary trailing newline in 'fatal' format.
7964 Use strerror rather than outputting decimal error number.
7965 Remove unused code when emacs is not defined;
7966 this file relies on Emacs now.
7967 Don't assume e_phnum and e_shnum are positive.
7969 * regex.c: Fix problems when DEBUG is defined.
7970 (extract_number, extract_number_and_incr): Define regardless of
7971 whether DEBUG is defined; that's simpler and makes the code less
7972 likely to go stale in the normal case when DEBUG is not defined.
7973 Return int rather than taking an int * arg. All callers changed.
7974 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7975 Remove, replacing with ...
7976 (DEBUG_PRINT): New macro. All callers changed.
7977 (DEBUG_COMPILES_ARGUMENTS): New macro.
7978 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7979 (print_compiled_pattern, print_double_string) [DEBUG]:
7980 Use prototype rather than old-style definition.
7981 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7982 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7983 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7984 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7985 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7986 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7987 This matters only when DEBUG is defined.
7989 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7991 * xdisp.c (set_iterator_to_next): Set the
7992 ignore_overlay_strings_at_pos_p flag only if we are _really_
7993 iterating over an overlay string, as indicated by the
7994 current.overlay_string_index member. (Bug#14306)
7996 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7998 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7999 to where it is used, to avoid autorelease issues (Bug#14050).
8001 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8003 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8004 * fileio.c (syms_of_fileio): Implement this.
8005 * filelock.c (create_lock_file): If symbolic links don't work, so
8006 we use a regular file as a lock file, do not fsync the lock file;
8009 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8011 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8012 (syms_of_minibuf): Adjust accodingly.
8014 * callint.c (Fcall_interactively): Adjust calls accordingly.
8016 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8018 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8019 w->contents is a buffer before computing everything else.
8020 Use parentheses to disambiguate last part of the condition.
8022 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8023 assertion violations. (Bug#14062)
8025 2013-05-01 David Reitter <david.reitter@gmail.com>
8027 * nsfns.m (ns_tooltip): Initialize.
8029 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8031 * coding.c (decode_coding_gap): Don't remove the character before
8032 a newline unless it's a CR character. (Bug#14287)
8034 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8036 * dispextern.h (struct face): Move enum face_underline_type
8037 earlier so that bitfields can be in the same word.
8039 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8041 * nsfns.m (handlePanelKeys): New function.
8042 (EmacsOpenPanel:performKeyEquivalent:)
8043 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8044 arrows/function/control and copy/paste keys (Bug#14296).
8046 2013-04-27 Juri Linkov <juri@jurta.org>
8048 * callint.c (Fcall_interactively): Call `Qread_number' for
8049 interactive code letter `n' instead of using duplicate code.
8052 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8054 * systime.h (make_timeval): Declare as 'const'.
8056 2013-04-27 Kenichi Handa <handa@gnu.org>
8058 * font.c (font_open_entity): Always open a font of manageable
8061 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8063 Port better to AIX (Bug#14258).
8064 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8067 2013-04-24 Kenichi Handa <handa@gnu.org>
8069 * coding.c (decode_coding_iso_2022): When an invalid escape
8070 sequence is encountered, reset the invocation and designation
8071 status to the safest one.
8073 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8075 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8076 Without this fix, "make distclean" leaves stamp-h1 behind.
8078 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8080 * w32fns.c (w32_fullscreen_rect): New function to compute the
8081 window rectangle for the given fullscreen mode.
8082 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8083 longer tunes the window size. This keeps the window's edges flush
8084 with the screen and allows the taskbar to hide itself in fullboth.
8086 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8087 window decorations and uses the entire screen.
8089 * w32term.h (w32_fullscreen_rect) Add prototype.
8090 (struct w32_output): Replace normal_width, normal_height,
8091 normal_top, and normal_left members with a single normal_placement
8093 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8095 (FRAME_NORMAL_PLACEMENT): New macro.
8097 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8099 * minibuf.c (Ftest_completion): Silence compiler warning.
8101 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8103 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8106 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8109 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8110 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8111 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8112 parentheses where appropriate.
8114 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8116 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8118 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8120 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
8121 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8122 Mention in the doc string that setting these variables takes
8123 effect only after a call to set-window-buffer. (Bug#14200)
8125 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8127 * indent.c (Fvertical_motion): Don't consider display strings on
8128 overlay strings as display strings on the buffer position we
8129 started from. This prevents vertical cursor motion from jumping
8130 more than one line when there's an overlay string with a display
8131 property at end of line.
8132 Reported by Karl Chen <Karl.Chen@quarl.org> in
8133 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8135 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8137 * window.c (select_window): `record_buffer' even if window is
8138 already selected (bug#14191).
8140 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8142 * window.c (Fwindow_end): Test more flags, including the buffer's
8143 last_overlay_modified flag, to determine whether the window's
8144 display is really up-to-date. Prevents the function from
8145 returning a stale value. (Bug#14170)
8146 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8149 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8151 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8152 garbaged only if it is not already the top frame on its TTY.
8153 This prevents flickering due to constant redrawing of TTY frames when
8154 there are GUI frames open in the same session. (Bug#13864)
8156 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8158 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8159 of marking the idle timers directly.
8161 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8163 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8166 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8168 * window.c (select_window): Don't record_buffer while the invariant is
8169 temporarily broken (bug#14161).
8171 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8173 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8175 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8177 2013-04-07 Romain Francoise <romain@orebokech.com>
8179 Ignore additional platform-specific ACL errors (Bug#13702).
8180 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8181 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8183 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8185 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8188 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8190 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8191 This bug was introduced by my 2013-02-25 change that simplified
8192 data_start configuration. Without this change, on GNU/Linux
8193 an Emacs configured with --enable-profiling fails immediately
8194 due to a profiler signal.
8195 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8196 with these flags. On platforms where special flags are needed
8197 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8198 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8199 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8201 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8203 Get rid of some platform-specific functions examining window
8204 system and its capabilities. This is a partial rework of the
8206 * lisp.h (have_menus_p): Remove prototype. This function is
8207 replaced with platform-independent window_system_available.
8208 (check_window_system): Move to...
8209 * frame.h (decode_window_system_frame, window_system_available):
8210 ...here, add new prototypes.
8211 * frame.c (window_system_available, decode_window_system_frame):
8213 (check_window_system): Platform-independent now.
8214 * xterm.h (x_in_use): Remove declaration.
8216 * w32term.h (check_x_frame):
8217 * nsterm.h (check_x_frame): Remove prototypes. This function
8218 is replaced with platform-independent decode_window_system_frame.
8219 * msdos.c (have_menus_p): Remove.
8220 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8221 Remove platform-specific functions. Use check_window_system,
8222 decode_window_system_frame and check_ns_display_info where
8223 appropriate. Minor style and comment tweaks.
8224 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8225 (check_x_frame): Likewise.
8226 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8228 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8229 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8230 * xmenu.c, xselect.c: All related users changed.
8232 2013-04-03 Kenichi Handa <handa@gnu.org>
8234 The following changes is to optimize the code for reading UTF-8
8237 * coding.c (check_ascii): Rename from detect_ascii. Return value
8238 changed. Check EOL format. Do not call adjust_coding_eol_type
8240 (check_utf_8): New function.
8241 (adjust_coding_eol_type): Do nothing if already adjusted.
8242 (detect_coding): Compare the return value of check_ascii with
8243 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8244 (decode_coding_gap): Optimize for valid UTF-8.
8246 2013-03-21 Kenichi Handa <handa@gnu.org>
8248 * coding.c (syms_of_coding): Cancel previous change.
8250 * insdel.c (insert_from_gap): Fix previous change.
8252 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8254 Consistently use platform-specific function to detect window system.
8255 * lisp.h (check_window_system): New prototype. This function is
8256 going to replace check_x, check_w32 and check_ns.
8257 (have_menus_p): Mention msdos.c in comment.
8258 * fontset.c (check_window_system_func): Remove. Adjust all users.
8259 * fontset.h (check_window_system_func): Remove prototype.
8260 * nsterm.h (check_ns):
8261 * xterm.h (check_x):
8262 * w32term.h (check_w32): Likewise.
8263 * menu.c (Fx_popup_menu): Use check_window_system.
8264 * msdos.c (check_window_system): Define for MS-DOS.
8265 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8266 * w32fns.c (check_window_system): Likewise for MS-Windows.
8267 * xfns.c (check_window_system): Likewise for X.
8268 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8269 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8271 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8273 Prefer < to > in range checks such as 0 <= i && i < N.
8274 This makes it easier to visualize quantities on a number line.
8275 This patch doesn't apply to all such range checks,
8276 only to the range checks affected by the 2013-03-24 change.
8277 This patch reverts most of the 2013-03-24 change.
8278 * alloc.c (xpalloc, Fgarbage_collect):
8279 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8280 * character.c (string_escape_byte8):
8281 * charset.c (read_hex):
8282 * data.c (cons_to_unsigned):
8283 * dispnew.c (update_frame_1):
8284 * doc.c (Fsubstitute_command_keys):
8285 * doprnt.c (doprnt):
8286 * editfns.c (hi_time, decode_time_components):
8287 * fileio.c (file_offset):
8288 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8289 * font.c (font_intern_prop):
8290 * frame.c (x_set_alpha):
8291 * gtkutil.c (get_utf8_string):
8292 * indent.c (check_display_width):
8293 * keymap.c (Fkey_description):
8294 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8296 * minibuf.c (read_minibuf_noninteractive):
8297 * process.c (wait_reading_process_output):
8298 * search.c (Freplace_match):
8299 * window.c (get_phys_cursor_glyph):
8300 * xdisp.c (redisplay_internal):
8301 * xsmfns.c (smc_save_yourself_CB):
8302 Prefer < to > for range checks.
8303 * dispnew.c (sit_for): Don't mishandle NaNs.
8304 This fixes a bug introduced in the 2013-03-24 change.
8305 * editfns.c (decode_time_components): Don't hoist comparison.
8306 This fixes another bug introduced in the 2013-03-24 change.
8308 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8310 * frame.h (struct frame): Drop scroll_bottom_vpos
8311 member becaue all real users are dead long ago.
8312 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8313 * xdisp.c (redisplay_internal): Adjust user.
8315 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8317 * nsmenu.m (showAtX:Y:for:): setLevel to
8318 NSPopUpMenuWindowLevel (Bug#13998).
8320 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8322 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8323 (ns_check_pending_open_menu): Declare.
8325 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8326 (x_activate_menubar): Update the menu with title that matches
8327 ns_get_pending_menu_title, and call
8328 ns_check_pending_openmenu (Bug#12698).
8329 (menuWillOpen:): New method.
8330 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8332 * nsterm.m (menu_will_open_state, menu_mouse_point)
8333 (menu_pending_title): New varaibles.
8334 (ns_get_pending_menu_title, ns_check_menu_open)
8335 (ns_check_pending_open_menu): New functions.
8337 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8339 * indent.c (current_column_bol_cache): Remove leftover which is not
8340 used in Fmove_to_column any more.
8341 (current_column, scan_for_column): Adjust users.
8342 * keyboard.c (last_point_position_buffer, last_point_position_window):
8343 Remove leftovers which are not used for recording undo any more.
8344 (command_loop_1, syms_of_keyboard): Adjust users.
8345 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8346 redisplay_window any more.
8347 (move_it_to): Adjust user.
8349 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8351 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8352 Update dependencies.
8354 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8356 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8357 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8360 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8362 * window.h (struct window): Replace hchild, vchild and buffer slots
8363 with the only contents slot. This is possible because each valid
8364 window may have either the child window (in vertical or horizontal
8365 combination) or buffer to display (for the leaf window). Using that,
8366 a lof of operations to traverse and/or change window hierarchies may
8367 be simplified. New member horizontal is used to distinguish between
8368 horizontal and vertical combinations of internal windows.
8369 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8370 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8371 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8372 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8373 Use contents slot, not buffer, where appropriate.
8374 (wset_combination): New function.
8375 (wset_buffer): Add eassert.
8376 (Fframe_first_window): Simplify the loop reaching first window.
8377 (Fwindow_buffer): Use WINDOW_LEAF_P.
8378 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8379 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8380 (unshow_buffer): Convert initial debugging check to eassert.
8381 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8382 (make_parent_window, window_resize_check, window_resize_apply)
8383 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8384 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8385 Adjust to match struct window changes.
8386 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8387 (mark_window_cursors_off, count_windows, get_leaf_windows)
8388 (foreach_window_1): Simplify the loop.
8389 * alloc.c (mark_object): Do not check for the leaf window because
8390 internal windows has no glyph matrices anyway.
8391 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8392 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8393 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8394 (build_frame_matrix_from_window_tree, mirror_make_current)
8395 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8396 (update_window_tree, set_window_update_flags): Simplify the loop.
8397 (sync_window_with_frame_matrix_rows): Enforce live window.
8398 Use contents slot, not buffer, where appropriate.
8399 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8400 and WINDOW_HORIZONTAL_COMBINATION_P.
8401 (make_frame_visible_1): Simplify the loop.
8402 Use contents slot, not buffer, where appropriate.
8403 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8404 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8405 (expose_window_tree): Likewise.
8406 Use contents slot, not buffer, where appropriate.
8407 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8408 to avoid deleted windows. Use contents slot instead of buffer.
8409 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8410 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8411 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8412 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8414 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8416 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8417 identify the reasons for assertion violations in bug#14062 and
8419 (Fx_show_tip): Fix compilation error under
8420 "--enable-check-lisp-object-type". (Bug#14073)
8422 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8423 Reported by <rzl24ozi@gmail.com>.
8425 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8427 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8429 (unwind_with_echo_area_buffer): ...to restore it here.
8430 This is needed to ensure that...
8431 (redisplay_window): ...both window markers are valid here,
8432 which is verified by eassert.
8433 * editfns.c (save_excursion_save): Do not assume that
8434 selected_window always displays the buffer.
8435 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8438 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8440 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8443 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8445 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8447 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8449 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8450 since MinGW's w32api headers do. This avoids compiler warnings.
8452 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8455 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8457 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8459 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8461 * gtkutil.c (style_changed_cb): Check if frame is live and an
8462 X frame (Bug#14038).
8464 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8466 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8467 Define only for _WIN32_WINNT less than 0x0500.
8468 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8470 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8471 see its own definitions of 'struct timeval' and 'struct timezone'.
8473 Fix incompatibilities between MinGW.org and MinGW64 headers.
8474 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8476 * w32.c (REPARSE_DATA_BUFFER): Guard with
8477 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8479 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8481 * xterm.c: Include X11/XKBlib.h
8482 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8484 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8486 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8488 * blockinput.h (input_blocked_p): Likewise.
8489 * bytecode.c (exec_byte_code): Likewise.
8490 * callproc.c (call_process_kill, call_process_cleanup)
8491 (Fcall_process): Likewise.
8492 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8493 (Fccl_execute_on_string): Likewise.
8494 * character.c (string_escape_byte8): Likewise.
8495 * charset.c (read_hex): Likewise.
8496 * cm.c (calccost): Likewise.
8497 * data.c (cons_to_unsigned): Likewise.
8498 * dired.c (directory_files_internal, file_name_completion):
8500 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8501 (sit_for): Likewise.
8502 * doc.c (Fsubstitute_command_keys): Likewise.
8503 * doprnt.c (doprnt): Likewise.
8504 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8505 * emacsgtkfixed.c: Likewise.
8506 * fileio.c (file_offset, Fwrite_region): Likewise.
8507 * floatfns.c (Fexpt, fmod_float): Likewise.
8508 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8510 * font.c (font_intern_prop): Likewise.
8511 * frame.c (x_set_alpha): Likewise.
8512 * gtkutil.c (get_utf8_string): Likewise.
8513 * indent.c (check_display_width): Likewise.
8514 * intervals.c (create_root_interval, rotate_right, rotate_left)
8515 (split_interval_right, split_interval_left)
8516 (adjust_intervals_for_insertion, delete_node)
8517 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8518 (merge_interval_right, merge_interval_left, copy_intervals)
8519 (set_intervals_multibyte_1): Likewise.
8520 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8521 * keymap.c (Fkey_description): Likewise.
8522 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8523 * lread.c (openp, read_integer, read1, string_to_number):
8525 * menu.c (ensure_menu_items): Likewise.
8526 * minibuf.c (read_minibuf_noninteractive): Likewise.
8527 * print.c (printchar, strout): Likewise.
8528 * process.c (create_process, Faccept_process_output)
8529 (wait_reading_process_output, read_process_output, send_process)
8530 (wait_reading_process_output): Likewise.
8531 * profiler.c (make_log, handle_profiler_signal): Likewise.
8532 * regex.c (re_exec): Likewise.
8533 * regex.h: Likewise.
8534 * search.c (looking_at_1, Freplace_match): Likewise.
8535 * sysdep.c (get_child_status, procfs_ttyname)
8536 (procfs_get_total_memory): Likewise.
8537 * systime.h (EMACS_TIME_VALID_P): Likewise.
8538 * term.c (dissociate_if_controlling_tty): Likewise.
8539 * window.c (get_phys_cursor_glyph): Likewise.
8540 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8541 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8543 * xfns.c (Fx_window_property): Likewise.
8544 * xmenu.c (set_frame_menubar): Likewise.
8545 * xselect.c (x_get_window_property, x_handle_dnd_message):
8547 * xsmfns.c (smc_save_yourself_CB): Likewise.
8548 * xterm.c (x_scroll_bar_set_handle): Likewise.
8550 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8552 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8553 to be optional or nil. Adjust comment and convert it to docstring.
8554 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8555 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8557 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8559 Static checking by GCC 4.8-20130319.
8560 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8561 * process.c (Fset_process_datagram_address)
8562 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8563 * xdisp.c (get_char_face_and_encoding):
8564 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8565 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8566 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8568 2013-03-24 Ken Brown <kbrown@cornell.edu>
8570 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8571 fix compilation on 64-bit Cygwin, where underscores are not
8572 automatically prepended.
8574 * w32term.c (w32_initialize): Silence compiler warning.
8576 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8578 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8579 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8580 variables, to save and restore frame dimensions.
8581 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8582 after returning from a 'fullscreen' configuration.
8583 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8584 to avoid races between the main thread and the input thread.
8586 * w32term.h (struct w32_output): New members normal_width,
8587 normal_height, normal_top, normal_left, and prev_fsmode.
8588 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8589 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8592 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8593 'fullscreen' parameter. Always record previous width and height
8594 of the frame, except when switching out of maximized modes, so
8595 that they could be restored correctly, instead of resetting to the
8596 default frame dimensions. Send SC_RESTORE command to the frame,
8597 unless we are going to send SC_MAXIMIZE, to restore the frame
8598 resize hints in the mouse pointer shown by the window manager.
8601 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8603 * lisp.h (get_frame_param): Adjust conditions for prototype
8606 2013-03-22 Ken Brown <kbrown@cornell.edu>
8608 * unexcw.c: Drop unneeded inclusion of w32common.h.
8609 (report_sheap_usage): Declare.
8610 (read_exe_header): Add magic numbers for x86_64.
8611 (fixup_executable): Fix printf format specifier for unsigned long
8614 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8616 * frame.h (struct frame): Put menu_bar_window under #ifdef
8617 because this member is not needed when X toolkit is in use.
8618 (fset_menu_bar_window):
8619 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8620 (free_glyphs, update_frame):
8621 * xdisp.c (expose_frame): Likewise.
8622 (display_menu_bar): Likewise. Remove redundant eassert.
8623 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8626 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8628 Use functions and constants to manipulate Lisp_Save_Value objects.
8629 This replaces code that used macros and strings and token-pasting.
8630 The change makes the C source a bit easier to follow,
8631 and shrinks the Emacs executable a bit.
8632 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8633 (make_save_value): Change 1st arg from string to enum. All callers
8636 (mark_object): Use if, not #if, for GC_MARK_STACK.
8637 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8638 (XSAVE_OBJECT): Now functions, not macros.
8639 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8640 the constant was never used.
8641 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8642 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8643 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8644 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8646 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8647 type3 with a single member save_type. All uses changed.
8648 (save_type, set_save_pointer, set_save_integer): New functions.
8649 * print.c (PRINTX): Remove.
8651 * alloc.c: Remove redundant static declarations.
8653 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8655 * window.h (struct window): Convert left_col, top_line, total_lines
8656 and total_cols from Lisp_Objects to integers. Adjust comments.
8657 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8659 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8660 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8661 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8662 Adjust users where appropriate.
8664 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8666 * frame.h (struct frame): Drop resx and resy because the same data is
8667 available from window system-specific output context. Adjust users.
8668 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8669 New functions to provide defaults when no window system available.
8670 (FRAME_RES_X, FRAME_RES_Y): New macros.
8671 (NUMVAL): Move from xdisp.c.
8672 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8673 (Ffont_face_attributes, Fopen_font):
8674 * image.c (gs_load):
8675 * w32font.c (fill_in_logfont):
8676 * xdisp.c (calc_pixel_width_or_height):
8677 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8678 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8680 2013-03-20 Kenichi Handa <handa@gnu.org>
8682 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8683 to 1 (temporary workaround until a bug related to ASCII
8684 optimization is fixed).
8686 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8688 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8689 Signal error if window is not internal. Adjust docstring.
8690 (delete_all_child_windows): Use combination_limit to save the buffer.
8691 (Fset_window_configuration): Adjust accordingly.
8692 * print.c (syms_of_print): Initialize debugging output not here...
8693 (init_print_once): ...but in a new function here.
8694 * lisp.h (init_print_once): Add prototype.
8695 * emacs.c (main): Add call to init_print_once. Adjust comments.
8697 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8699 * window.c (window_resize_check, window_resize_apply)
8700 (window_from_coordinates, recombine_windows, set_window_buffer)
8701 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8702 (Fsplit_window_internal, Fdelete_window_internal)
8703 (freeze_window_starts): Use bool for booleans.
8704 * window.h (window_frame_coordinates, resize_frame_windows)
8705 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8707 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8709 * dispnew.c (bitch_at_user): Use `user-error'.
8711 2013-03-17 Ken Brown <kbrown@cornell.edu>
8713 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8714 as return type of image_background. (Bug#13981)
8715 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8717 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8719 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8720 (ns_select): Don't return with result uninitialized.
8722 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8725 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8727 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8728 directories. If filename is nil, get directory name (Bug#13932).
8729 Use getFilename and getDirectory.
8730 (getFilename, getDirectory): New methods for EmacsSavePanel and
8732 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8734 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8736 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8738 2013-03-15 Kenichi Handa <handa@gnu.org>
8740 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8741 (adjust_after_replace): Make it back to static. Delete the third
8742 arg text_at_gap_tail. Cancel the code for handling it.
8744 * coding.h (struct coding_system): New member eol_seen.
8746 * coding.c (detect_ascii): New function.
8747 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8748 when the source bytes are actually scanned. On detecting for
8749 coding_category_utf_8_auto, call detect_ascii instead of scanning
8750 source bytes directly.
8751 (produce_chars): Call insert_from_gap with the new arg 0.
8752 (encode_coding): Likewise.
8753 (decode_coding_gap): Control ASCII optimization by the variable
8754 disable_ascii_optimization instead of #ifndef .. #endif.
8755 Deccode EOL format according to coding->eol_seen.
8756 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8759 * lisp.h (adjust_after_replace): Cancel externing it.
8760 (insert_from_gap): Adjust prototype.
8762 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8764 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8765 FULLSCREEN_MAXIMIZED. (Bug#13935)
8767 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8769 * region-cache.c (find_cache_boundary, move_cache_gap)
8770 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8771 Simplify debugging check and convert to eassert. Adjust comment.
8772 (pp_cache): Put under ENABLE_CHECKING.
8774 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8776 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8777 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8779 (w32fullscreen_hook): If the frame is visible, reset
8780 f->want_fullscreen flag after changing the frame size. If the
8781 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8784 2013-03-13 Daniel Colascione <dancol@dancol.org>
8786 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8787 too so that these builds can use Cygwin's file conversion
8788 functions. (We've been building and linking cygw32.o all along
8789 and just not using it.)
8791 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8793 File synchronization fixes (Bug#13944).
8794 * Makefile.in (LIB_FDATASYNC): New macro.
8796 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8797 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8798 Don't worry about HAVE_FSYNC, since a substitute fsync is
8799 available if the system lacks one.
8800 (Fwrite_regin): Retry fsync if interrupted.
8802 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8804 * w32term.c (w32_read_socket): If the Emacs frame is being
8805 activated, call w32fullscreen_hook, to make sure the new frame
8806 dimensions are in effect. (Bug#13937)
8808 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8810 * xdisp.c (init_iterator): Simplify because both character and byte
8811 positions are either specified or -1. Add eassert. Adjust comment.
8812 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8813 character and byte positions can be obtained from marker.
8815 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8817 Static checking by Sun C 5.12.
8818 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8819 * bytecode.c (exec_byte_code):
8820 * dispnew.c (init_display):
8822 * fileio.c (Fsubstitute_in_file_name):
8823 * keyboard.c (Fevent_convert_list):
8824 * keymap.c (Fsingle_key_description):
8825 * term.c (maybe_fatal, fatal):
8826 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8827 * xsmfns.c (Fhandle_save_session):
8828 Omit unreachable code.
8829 * keymap.c (map_keymap_char_table_item): Cast void * to
8830 a function pointer type; the C Standard requires this.
8832 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8833 Include <sys/param.h> unconditionally, as that works elsewhere and
8834 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8835 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8838 See ChangeLog.12 for earlier changes.
8844 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8846 This file is part of GNU Emacs.
8848 GNU Emacs is free software: you can redistribute it and/or modify
8849 it under the terms of the GNU General Public License as published by
8850 the Free Software Foundation, either version 3 of the License, or
8851 (at your option) any later version.
8853 GNU Emacs is distributed in the hope that it will be useful,
8854 but WITHOUT ANY WARRANTY; without even the implied warranty of
8855 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8856 GNU General Public License for more details.
8858 You should have received a copy of the GNU General Public License
8859 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.