1 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3 * callproc.c (Vexec_path): Document that exec-directory is in it.
5 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
10 2013-12-27 Chong Yidong <cyd@gnu.org>
12 * data.c (Fsymbol_function): Doc fix.
14 2013-12-26 Martin Rudalics <rudalics@gmx.at>
16 Some more tinkering with Bug#16051.
17 * window.c (resize_frame_windows): Don't let the size of the
18 root window drop below the frame's default character size.
19 Never ever delete any subwindows - let the window manager do the
22 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
23 of toolbar lines needed when they exceed the height of the root
25 (unwind_create_frame_1): New function.
26 (Fx_create_frame): Generally inhibit calling the window
27 configuration change hook here. Remove extra call to
28 change_frame_size - it's not needed when we don't run the
29 configuration change hook.
31 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
33 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
34 On my Fedora 19 platform the core dumps were so big that
35 my desktop became nearly catatonic.
36 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
37 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
38 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
39 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
41 * conf_post.h (__has_feature): New macro, if not already defined.
42 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
43 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
45 2013-12-25 Eli Zaretskii <eliz@gnu.org>
47 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
48 is a file name. (Bug#16252)
50 2013-12-25 Chong Yidong <cyd@gnu.org>
52 * keyboard.c (Voverriding_terminal_local_map):
53 (Voverriding_local_map): Doc fix.
55 * keymap.c (Vemulation_mode_map_alists): Doc fix.
57 2013-12-24 Eli Zaretskii <eliz@gnu.org>
59 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
60 file name when it is submitted to ShellExecute. Simplify code.
61 Don't test DOCUMENT for being a string, as that is enforced by
62 CHECK_STRING. Doc fix.
64 2013-12-23 Eli Zaretskii <eliz@gnu.org>
66 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
67 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
68 redisplay_tool_bar does. Improve and fix commentary.
69 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
70 limits of the glyph matrices. (Bug#16051)
71 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
72 only when the new size is different from the old one, and the new
73 size can be achieved given the frame height.
75 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
77 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
79 2013-12-23 Glenn Morris <rgm@gnu.org>
81 * lread.c (Fload): Mention load-prefer-newer in doc.
83 2013-12-22 Martin Rudalics <rudalics@gmx.at>
85 Handle Bug#16207 by being more restrictive when running hooks.
86 * window.c (unwind_change_frame): New function.
87 (Fset_window_configuration): Don't run configuration change hook
88 while the frame configuration is unsafe. Call select_window
91 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
93 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
95 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
97 * nsterm.h: Declare EmacsColor category.
99 * nsterm.m (NSColor): Implement EmacsColor category.
100 (ns_get_color): Use colorUsingDefaultColorSpace.
101 (ns_get_color, ns_term_init): Use colorForEmacsRed.
103 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
105 2013-12-21 Eli Zaretskii <eliz@gnu.org>
107 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
108 having the PNG_NORETURN attribute, to avoid compiler warning in
111 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
113 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
115 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
116 fringe background extension.
117 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
118 because they are now always the same as `left' and `width',
119 respectively. Remove code for the case that `width' and
120 `sb_width' are different.
122 2013-12-20 Martin Rudalics <rudalics@gmx.at>
124 Remove scroll_bar_actual_width from frames.
125 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
126 * frame.c (Fscroll_bar_width): Return scroll bar area width.
127 (x_figure_window_size):
128 * nsterm.m (x_set_window_size):
129 * widget.c (set_frame_size):
130 * w32term.c (x_set_window_size):
131 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
132 scroll_bar_actual_width.
134 Convert scroll_bar members to integers on Windows.
135 * w32term.h (struct scroll_bar): Convert top, left, width,
136 height, start, end and dragging to integers.
137 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
139 * w32term.c (w32_set_scroll_bar_thumb)
140 (w32_scroll_bar_handle_click): Remove XINT conversions for
141 scroll_bar members. Treat bar->dragging as integer.
142 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
143 first element. Remove XINT conversions for scroll_bar members.
144 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
145 Remove XINT conversions for scroll_bar members.
147 Fix assignment for new window total sizes.
148 * window.c (Fwindow_resize_apply_total): Assign values for
151 2013-12-20 Chong Yidong <cyd@gnu.org>
153 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
154 argument to `append'.
156 2013-12-19 Eli Zaretskii <eliz@gnu.org>
158 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
159 current text face, for extending the face of the display margins.
162 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
165 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
167 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
170 * nsterm.m (Qfile, Qurl): New.
171 (EV_MODIFIERS2): New macro.
172 (EV_MODIFIERS): Use EV_MODIFIERS2.
173 (ns_term_init): Remove font and color from DND, does not work on
174 newer OSX, and other ports don't have them.
175 (performDragOperation:): Handle modifiers used during drag.
176 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
177 Remove global Lisp variables used to communicate with ns-win.el.
178 Remove font and color handling.
179 (syms_of_nsterm): Defsym Qfile and Qurl.
181 2013-12-19 Anders Lindgren <andlind@gmail.com>
183 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
184 (ns_constrain_all_frames, x_set_offset): Remove assignment to
186 (updateFrameSize:, windowWillResize:toSize:): Add trace.
187 (constrainFrameRect): Remove special case nr_screens == 1.
188 Don't constrain size to size of view.
190 * nsterm.h (ns_output): Remove dont_constrain.
192 2013-12-19 Anders Lindgren <andlind@gmail.com>
194 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
196 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
198 Minor fixes for recent openp changes.
199 * lisp.h (GCPRO7): New macro.
200 * lread.c (openp): Use bool for boolean; all callers changed.
201 Protect save_string from GC. Don't assume that file descriptors
202 are nonzero. Redo save_mtime comparison to avoid bogus GCC
203 warning about uninitialized variable.
205 2013-12-18 Eli Zaretskii <eliz@gnu.org>
207 * w32fns.c (emacs_abort): Use intptr_t as argument of
208 INT_BUFSIZE_BOUND, to avoid compiler warnings.
210 2013-12-18 Glenn Morris <rgm@gnu.org>
212 * lread.c (Fload): Pass load_prefer_newer to openp.
213 Don't bother checking mtime if openp already did it.
214 (openp): Add `newer' argument, to check all suffixes
215 and find the newest file.
216 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
217 * callproc.c (call_process):
218 * charset.c (load_charset_map_from_file):
219 * emacs.c (init_cmdargs):
220 * image.c (x_create_bitmap_from_file, x_find_image_file):
222 * lread.c (Flocate_file_internal):
223 * process.c (Fformat_network_address):
224 * sound.c (Fplay_sound_internal):
225 * w32.c (check_windows_init_file):
226 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
228 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
230 2013-12-17 Eli Zaretskii <eliz@gnu.org>
232 * w32.c (getloadavg): Don't index samples[] array with negative
233 indices. Recover from wall-clock time being set backwards.
235 * w32term.c (w32_initialize): Declare the argument of
236 set_user_model as const.
238 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
239 (w32_menu_show): Constify some arguments passed to MessageBox.
241 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
242 to initialize Lisp objects.
244 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
245 initialize Lisp objects.
247 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
248 use variables used only on X under that condition.
250 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
251 variables not used there.
253 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
255 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
256 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
258 2013-12-16 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
261 code, revealed in presence of R2L characters, character
262 compositions, and display vectors. A better fix for Bug#16148.
263 (extend_face_to_end_of_line): Don't reference tool_bar_window in
264 GTK and NS builds, they don't have this member of struct frame.
266 * dispextern.h (struct composition_it): Correct a comment for the
269 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
271 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
272 This prevents a compilation error on C compilers that do not
273 default functions to return 'int' if not declared. Also, add
274 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
275 since it now uses inline functions.
277 2013-12-16 Eli Zaretskii <eliz@gnu.org>
279 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
280 display margins on mode line, header line, and in the frame's
281 tool-bar window. (Bug#16165)
283 2013-12-16 Andreas Schwab <schwab@suse.de>
285 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
287 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
289 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
292 2013-12-16 Martin Rudalics <rudalics@gmx.at>
294 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
296 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
298 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
299 intended to find bogus pointers in font objects (Bug#16140).
300 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
301 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
302 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
303 Disable for MS-Windows due to Bug#15876; apparently this
304 requires more or less substantial changes in fontset code.
305 * xfont.c (xfont_close):
306 * xftfont.c (xftfont_close): Call x_display_info_for_display
307 to check whether 'Display *' is valid (Bug#16093 and probably
310 2013-12-15 Eli Zaretskii <eliz@gnu.org>
312 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
313 Reported by Juanma Barranquero <lekktu@gmail.com>.
315 * process.c (Fprocess_send_eof): Don't crash if someone tries to
316 open a pty on MS-Windows. (Bug#16152)
318 * emacs.c (decode_env_path): Fix bogus comparison against
319 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
321 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
323 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
324 (Fx_file_dialog): Add parentheses around && to silence warning.
326 * w32term.c (construct_drag_n_drop): Remove unused local variable.
328 2013-12-15 Eli Zaretskii <eliz@gnu.org>
330 * xdisp.c (extend_face_to_end_of_line): Extend background of
331 non-default face in margin areas as well. (Bug#16151)
332 (display_line): Call extend_face_to_end_of_line for continued
333 lines as well, if the display margins have non-zero width.
334 (set_glyph_string_background_width): When needed, set the
335 extends_to_end_of_line_p flag on glyph strings to be drawn in
336 margin areas, not only in the text area.
338 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
341 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
343 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
344 Don't worry about verify_error being t, since it has to be a list.
346 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
348 Use bool for boolean, focusing on headers.
349 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
350 No need to include <stdbool.h>, since conf_post.h does it now.
351 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
352 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
353 (SET_PER_BUFFER_VALUE_P):
354 * ccl.c, ccl.h (setup_ccl_program):
355 * ccl.h (CHECK_CCL_PROGRAM):
356 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
357 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
358 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
359 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
360 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
361 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
362 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
363 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
364 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
365 (CHARSET_FAST_MAP_SET):
366 * coding.c (decode_coding_ccl, encode_coding_ccl):
367 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
368 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
369 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
370 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
371 (decode_coding_c_string):
372 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
373 * conf_post.h (has_attribute):
374 * dispextern.h (trace_redisplay_p):
375 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
376 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
377 (SET_GLYPH_FROM_CHAR_GLYPH):
378 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
379 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
380 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
381 (cursor_in_mouse_face_p):
382 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
383 (blank_row, prepare_desired_row)
384 (build_frame_matrix_from_leaf_window, make_current)
385 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
386 (update_window, scrolling_window, update_frame_line):
387 * disptab.h (GLYPH_FOLLOW_ALIASES):
388 * editfns.c (Fformat):
389 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
390 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
391 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
392 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
393 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
394 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
396 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
397 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
398 (FRAME_MOUSE_UPDATE):
399 * fringe.c (Fdefine_fringe_bitmap):
400 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
401 (x_create_bitmap_from_xpm_data, xpm_load_image):
402 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
403 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
404 (MERGE_INTERVAL_CACHE):
405 * keymap.h (KEYMAPP):
406 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
407 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
408 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
409 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
410 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
411 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
412 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
413 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
414 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
415 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
416 (SETUP_BUFFER_SYNTAX_TABLE):
417 * systime.h (timespec_valid_p):
418 * term.c (save_and_enable_current_matrix):
419 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
420 * xdisp.c (in_display_vector_p, display_tool_bar_line)
421 (redisplay_internal, try_window_reusing_current_matrix)
422 (sync_frame_with_window_matrix_rows, try_window_id)
423 (display_menu_bar, display_tty_menu_item, display_mode_line)
424 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
425 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
426 * xmenu.c (xmenu_show):
427 * xterm.c (use_xim, x_term_init):
428 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
429 (struct x_bitmap_record):
430 Use bool for booleans.
431 * ccl.c (struct buffer_text):
432 * ccl.h (struct ccl_program):
433 * charset.h (struct charset):
435 * coding.h (struct iso_2022_spec, struct coding_system):
436 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
437 (struct glyph_string, struct face, struct face_cache)
438 (struct bidi_string_data, struct bidi_it)
439 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
441 * editfns.c (Fformat):
442 * frame.h (struct frame):
443 * fringe.c (struct fringe_bitmap):
444 * intervals.h (struct interval):
445 * keyboard.h (struct kboard):
446 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
447 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
448 (struct Lisp_Buffer_Local_Value, union specbinding):
449 * macfont.m (struct macfont_info):
450 * process.h (struct Lisp_Process):
451 * termchar.h (struct tty_display_info):
452 * window.h (struct window):
453 * xterm.h (struct x_output):
454 Use bool_bf for boolean bit-fields.
455 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
457 * ccl.h (struct ccl_program): Remove unused members private_state,
458 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
460 (struct ccl_spec): Remove unused members cr_carryover,
462 * conf_post.h: Include <stdbool.h>.
464 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
465 * interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
466 Surround statement macro with proper 'do { ... } while (false)' brackets.
467 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
468 Args must now be expressions; all callers changed.
469 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
470 (PRODUCE_GLYPHS): Simplify use of boolean.
471 * fileio.c (Fcopy_file):
472 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
473 * lisp.h (UNGCPRO): Return void, not int.
474 (FOR_EACH_TAIL): Use void expression, not int expression.
475 * region-cache.c: Reindent.
476 * region-cache.h: Copy comments from region-cache.c, to fix
477 incorrect remarks about booleans.
479 2013-12-14 Eli Zaretskii <eliz@gnu.org>
481 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
482 when character at point is displayed from a display vector.
485 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
487 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
488 now a list of certificate validation checks that will abort a
489 connection with an error.
490 (Fgnutls_boot): Document it and use it.
492 2013-12-14 Martin Rudalics <rudalics@gmx.at>
494 * w32term.c (w32_enable_frame_resize_hack): New variable.
495 (x_set_window_size): Use it to hack frame resizing on Windows
498 2013-12-14 Eli Zaretskii <eliz@gnu.org>
500 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
501 Windows-specific code to w32.c. Change error message text to
502 match that of Posix platforms.
504 * w32.c (w32_copy_file): New function, most of the code copied and
505 reworked from Fcopy_file. Improve error handling. Plug memory
506 leak when errors are thrown. Support file names outside of the
507 current codepage. (Bug#7100)
509 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
511 * lread.c (load_path_default): Prototype.
513 2013-12-13 Glenn Morris <rgm@gnu.org>
515 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
517 (load-path-default): Remove `changed' argument.
518 Do not set dump_path permanently. Simplify.
519 (init_lread): Simplify.
520 (syms_of_lread): Remove dump_path.
522 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
524 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
525 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
526 2013-12-12 font-related change to avoid Bug#16128, which
527 is quite hard to fix without even more substantial changes.
529 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
531 * font.c (font_close_object): Check for live frame (Bug#16128).
533 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
535 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
536 Return ptrdiff_t, not int, since it's a buffer size.
537 Reindent/reparen some macros to a more Gnuish style.
539 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
541 Avoid undefined behavior with huge regexp interval counts.
542 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
543 since it's now specialized to interval counts. All uses changed.
544 Do not assume wrapraound on signed integer overflow.
545 (regex_compile): Simplify based on the above changes.
547 2013-12-12 Eli Zaretskii <eliz@gnu.org>
549 Support file names on MS-Windows that use characters outside of
550 the current system codepage. (Bug#7100)
552 * w32.c (get_file_security, set_file_security)
553 (create_symbolic_link): Separate pointers and boolean flags for
554 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
555 non-zero, else the former.
556 (codepage_for_filenames, filename_to_utf16, )
557 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
559 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
561 (normalize_filename): Lose the DBCS code, now works on UTF-8.
562 Accept only one argument; all callers changed.
563 (dostounix_filename): Remove the second argument, now works in
564 UTF-8. All callers changed.
565 (parse_root): Lose DBCS code.
566 (get_long_basename, w32_get_short_filename, init_environment)
567 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
568 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
569 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
570 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
571 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
572 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
574 (ansi_encode_filename): New function.
575 (get_emacs_configuration, get_emacs_configuration_options):
577 (add_volume_info, GetCachedVolumeInformation): Run the input file
578 name through unixtodos_filename, to ensure it is stored and
579 referenced in canonical form.
580 (get_volume_info): Lose the DBCS code, now works in UTF-8.
581 (logon_network_drive, sys_link, utime): Improve error handling.
582 (sys_access): New function.
583 (hashval, generate_inode_val): Unused functions deleted.
584 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
585 (check_windows_init_file): Convert error message from UTF-8 to
586 ANSI codepage, for display in the message box.
587 (globals_of_w32): Set w32_unicode_filenames according to the OS
590 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
591 w32_unicode_filenames is non-zero, ANSI mode otherwise.
592 (syms_of_w32term): Declare w32-unicode-filenames.
594 * w32proc.c (new_child, delete_child): Remove code that handled
595 unused pending_deletion and input_file members of the child struct.
596 (create_child, sys_spawnve): Convert all file names to ANSI
597 codepage. Use ANSI APIs explicitly; forcibly fail if any file
598 name cannot be encoded in ANSI codepage. Don't use
599 unixtodos_filename, mirror slashes by hand.
600 (record_infile, record_pending_deletion): Functions deleted.
601 (Fw32_short_file_name): Call w32_get_short_filename instead of
604 * w32notify.c (add_watch): Work in Unicode mode when
605 w32_unicode_filenames is non-zero, ANSI mode otherwise.
606 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
607 instead, do the same with Lisp primitives.
609 * w32fns.c (file_dialog_callback, Fx_file_dialog)
610 (Fsystem_move_file_to_trash, Fw32_shell_execute)
611 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
612 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
613 (Fw32_shell_execute): Improve error reporting.
614 (Fdefault_printer_name): Ifdef away for Cygwin.
616 * w32.h (struct _child_process): Remove input_file and
617 pending_deletion members that are no longer used.
618 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
619 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
620 (ansi_encode_filename): New and updated prototypes.
622 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
624 (unexec): Don't use dostounix_filename, it expects a file name in
625 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
628 * fileio.c (Ffile_name_directory, file_name_as_directory)
629 (directory_file_name, Fexpand_file_name)
630 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
631 arguments of dostounix_filename.
632 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
633 use MAX_UTF8_PATH for size of file-name strings.
634 (emacs_readlinkat): Build an explicitly unibyte string for file
636 (syms_of_fileio) <file-name-coding-system>:
637 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
639 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
640 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
641 directories to UTF-8.
642 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
643 environment, and each element of the input PATH, to UTF-8.
645 * dired.c (file_attributes): Use build_unibyte_string explicitly
646 to make Lisp strings from user and group names.
648 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
651 * coding.c (decode_file_name, encode_file_name): New functions.
653 * termcap.c (tgetent): Adapt to the change in arguments of
656 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
659 * msdos.c (dostounix_filename, init_environment): Adapt to the
660 change in arguments of dostounix_filename.
662 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
663 [WINDOWSNT]: Encode file names passed to the image libraries in
666 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
667 [WINDOWSNT]: Convert file names to the current ANSI codepage.
669 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
670 arguments of dostounix_filename.
672 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
674 * font.h (struct font_entity) [HAVE_NS]: New field to record
675 font driver which was used to create this entity.
676 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
677 frame where the font was opened.
678 (font_close_object): Add prototype.
679 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
680 (font_close_object): Not static any more. Lost frame arg.
681 Adjust comment and users.
682 * alloc.c (cleanup_vector): Call font_close_object to adjust
683 per-frame font counters correctly. If HAVE_NS, also call
684 driver-specific cleanup for font-entity objects.
685 * ftfont.c (ftfont_open):
686 * nsfont.m (nsfont_open):
687 * w32font.c (w32font_open_internal):
688 * xfont.c (xfont_open):
689 * xftfont.c (xftfont_open): Save frame pointer in font object.
690 * macfont.m (macfont_open): Likewise.
691 (macfont_descriptor_entity): Save driver pointer to be able
692 to call its free_entity routine when font-entity is swept.
693 * ftxfont.c (ftxfont_open): Add eassert because frame
694 pointer should be saved by ftfont_driver.open.
696 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
698 * xterm.c (x_make_frame_visible): Restore hack which is needed when
699 input polling is used. This is still meaningful for Cygwin, see
700 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
701 * keyboard.c (poll_for_input_1, input_polling_used): Define
703 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
704 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
705 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
706 (font_for_char): Prefer ptrdiff_t to int for buffer position.
707 (face_for_char): Likewise. Rearrange eassert and return ASCII
708 face for CHAR_BYTE8_P.
709 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
711 2013-12-11 Ken Brown <kbrown@cornell.edu>
713 * dispextern.h (erase_phys_cursor):
714 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
716 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
718 * nsterm.m (x_free_frame_resources):
719 * term.c (tty_free_frame_resources):
720 * xterm.c (x_free_frame_resources): Do not check for non-NULL
721 face cache because it's implied by free_frame_faces anyway.
722 * w32term.c (x_free_frame_resources): Likewise. Do not call
723 free_frame_faces twice.
725 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
727 * editfns.c (Fformat_time_string): Mention %F in the doc.
729 2013-12-11 Martin Rudalics <rudalics@gmx.at>
731 * window.c (resize_frame_windows): Don't return immediately when
732 the root window's size doesn't change - the minibuffer window
733 may still have to be repositioned/resized.
734 * xfns.c (Fx_create_frame): Always change the frame size after
735 initializing the frame's faces.
736 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
737 change_frame_size should already have done it.
738 (x_new_font): Assign new tool- and menu-bar heights.
739 (x_set_window_size_1): Account for tool- and menu-bar heights
740 (Bug#16013). Don't set pixel sizes since change_frame_size
741 should already have done it.
743 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
745 Remove the option of using libcrypto.
746 * Makefile.in (LIB_CRYPTO): Remove.
747 (LIBES): Don't use it.
749 2013-12-11 Juri Linkov <juri@jurta.org>
751 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
752 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
754 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
756 * xdisp.c (display_tool_bar_line): Don't extend on a previously
757 drawn tool bar items (Bug#16058).
758 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
760 2013-12-09 Ken Brown <kbrown@cornell.edu>
762 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
764 * lisp.h (get_frame_param): Adjust conditions for prototype
767 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
769 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
770 Avoid unused macro warning if configured --without-xft.
772 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
774 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
776 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
778 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
780 * emacs.c (main): Call fixup_locale a second time for GNUStep.
782 2013-12-08 Martin Rudalics <rudalics@gmx.at>
784 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
786 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
788 Use libcrypto's checksum implementations if available, for speed.
789 * Makefile.in (LIB_CRYPTO): New macro.
792 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
793 The macro didn't conform to C99 due to type mismatch,
794 which caused compilation failure with Sun C 5.12,
795 and it was confusing anyway. Include window.h to declare
796 redisplay_other_windows.
798 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
800 * window.c (set_window_buffer): Update mode line (bug#16084).
802 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
804 Fix minor problems found by static checking.
805 * keyboard.c (poll_for_input_1, input_polling_used):
806 Define only if HAVE_NTGUI.
807 * xmenu.c (popup_activate_callback): Omit unnecessary
808 check against USE_X_TOOLKIT, which must be defined here anyway.
809 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
812 2013-12-07 Martin Rudalics <rudalics@gmx.at>
814 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
816 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
818 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
820 * nsterm.m (x_set_window_size): Remove fprintf.
821 (init): Define always. Set applicationDidFinishLaunchingCalled
823 (applicationDidFinishLaunching:):
824 Set applicationDidFinishLaunchingCalled.
825 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
828 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
830 Pixel resize changes for NS (Bug#16049).
831 * nsterm.m (x_set_window_size): Change parameters rows/cols to
832 height/width. row/cols are locals.
833 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
834 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
835 (windowWillResize): Remove gsextra. Calculate extra as in
837 (x_new_font): Don't change frame size if fullscreen.
838 Change size pixelwise.
840 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
841 comment in xfns.c. Change to pixelwise call.
843 2013-12-06 Eli Zaretskii <eliz@gnu.org>
845 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
848 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
850 * xterm.c (input_signal_count): Remove.
851 (x_dispatch_event): Define unconditionally.
852 (x_make_frame_visible): Process X events until the frame
853 is really visible (Bug#16027).
854 * xterm.h (x_dispatch_event): Declare unconditionally.
856 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
858 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
860 * nsterm.m (x_set_window_size): Handle pixelwise.
862 2013-12-05 Martin Rudalics <rudalics@gmx.at>
864 * w32term.c (x_new_font):
865 * xterm.c (x_new_font): Calculate new frame size from new font
868 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
870 * lisp.h (FOR_EACH_TAIL): New macro.
871 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
873 * window.c (select_window): Call second wset_redisplay before we change
874 selected_window (bug#16034).
876 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
878 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
880 2013-12-04 Eli Zaretskii <eliz@gnu.org>
882 * w32xfns.c: Include window.h, to avoid a compiler warning.
884 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
886 * window.c (window_scroll): Mark window for redisplay (bug#16034).
887 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
888 window_scroll takes care of it.
889 (Fset_window_point, Fdelete_other_windows_internal)
890 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
891 (Fsplit_window_internal, Fdelete_window_internal)
892 (Fresize_mini_window_internal, Fset_window_configuration)
893 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
894 cause redisplay instead of forcing a complete redisplay.
895 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
896 we're only affecting the selected_window.
898 2013-12-04 Eli Zaretskii <eliz@gnu.org>
900 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
901 directional control characters. Update type and category
902 determination according to the UBA from Unicode v6.3.
903 (bidi_category_t): New category EXPLICIT_FORMATTING.
905 * dispextern.h (bidi_type_t): Update to include new bidirectional
906 properties introduced with Unicode v6.3. (Bug#16043)
908 2013-12-04 Martin Rudalics <rudalics@gmx.at>
910 * xterm.c (XTflash): Fix coordinate of bottom area to flash
913 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
915 * font.c (font_list_entities): Remove dummy assignment.
916 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
917 used on graphic displays only. Remove unused 'font_encoder' member.
918 (struct font_bitmap): Remove unused 'extra' member.
919 * nsfont.m (nsfont_open):
920 * w32font.c (w32font_open_internal):
921 * ftfont.c (ftfont_get_bitmap): Adjust users.
923 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
925 Use bool for boolean.
926 * tparam.c (tparam1):
927 * undo.c (record_point, record_property_change):
928 Use bool for boolean, for local vars that are always true or false.
930 Minor integer overflow fixes (Bug#16033).
931 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
932 This improves on the previous fix to this function.
933 (window_resize_check): When summing up pixel counts, don't rely on
934 undefined behavior if the sum overflows.
936 2013-12-03 Martin Rudalics <rudalics@gmx.at>
938 * window.c (Fset_window_new_pixel): Don't choke at negative
939 argument value (Bug#16033).
941 * xfns.c (Fx_create_frame): Add another call to change_frame_size
942 to avoid crash in window_box_height.
944 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
945 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
947 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
949 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
951 Minor integer overflow fixes.
952 * window.c (Fset_window_new_pixel, grow_mini_window):
953 * xdisp.c (Fwindow_text_pixel_size):
954 Avoid undefined behavior on signed integer overflow.
955 * xfns.c (x_set_mouse_color):
956 Check that drag shape fits in 'unsigned', since that's what X wants.
958 2013-12-02 Eli Zaretskii <eliz@gnu.org>
960 Improve reporting of fatal exception on MS-Windows.
961 * w32fns.c (my_exception_handler): New function.
962 (globals_of_w32fns): Set it up as the unhandled exception
963 handler. Initialize exception code and address to zeros.
964 (emacs_abort): If the exception code and address are available,
965 print them at the beginning of the backtrace. Fix the format of
966 printing addresses (was producing 0x0x12345678 on XP).
969 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
971 * eval.c (Fbacktrace__locals): New function.
972 (syms_of_eval): Defsubr it.
974 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
976 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
977 Define here to unify between...
978 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
979 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
981 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
983 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
985 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
986 fringe background extension.
987 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
988 because they are now always the same as `left' and `width',
989 respectively. Remove code for the case that `width' and
990 `sb_width' are different.
992 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
994 Fix minor problems found by static checking.
995 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
996 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
997 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
999 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1001 * image.c (imagemagick_compute_animated_image): Don't crash if we
1002 have an animation with different-sized images (bug#15313).
1004 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1006 Remove some unused items introduced during pixelwise change.
1007 * window.c (window_resize_total_check): Remove unused function.
1008 * xdisp.c (remember_mouse_glyph): Remove unused label.
1009 (Ftool_bar_height): Move declaration inside #if.
1010 * xterm.c (x_set_window_size): Don't use r and c.
1012 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1014 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1017 * window.c (Fset_window_configuration): Comment out unused variables.
1019 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1021 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1023 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1025 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1027 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1028 HAVE_GNUTLS3 (Bug#16001).
1030 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1031 if interrupts are deferred (Bug#15801).
1033 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1035 Support resizing frames and windows pixelwise.
1036 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1037 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1038 (struct glyph_matrix): Replace window_left_col and
1039 window_top_line by window_pixel_left and window_pixel_top.
1040 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1042 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1043 (draw_window_divider, move_it_to, x_draw_right_divider)
1044 (x_draw_bottom_divider, change_frame_size): Add or fix
1046 * dispnew.c (change_frame_size_1): Change prototype.
1047 (adjust_glyph_matrix, required_matrix_width)
1048 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1049 values instead of lines and columns.
1050 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1051 WINDOW_TOTAL_FRINGE_WIDTH.
1052 (handle_window_change_signal, do_pending_window_change)
1053 (init_display): Adjusts calls of change_frame_size.
1054 (change_frame_size, change_frame_size_1): Handle pixelwise
1056 * frame.c (Qright_divider_width, Qbottom_divider_width):
1058 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1059 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1060 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1061 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1063 (set_frame_param): New function.
1064 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1065 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1066 (Ffringe_width, Fborder_width, Fright_divider_width)
1067 (Fbottom_divider_width): New functions, defsubr them.
1068 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1069 New argument pixelwise.
1070 (struct frame_parm_table): New members Qright_divider_width and
1071 Qbottom_divider_width.
1072 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1073 (x_report_frame_params): Handle Qright_divider_width and
1074 Qbottom_divider_width.
1075 (x_set_right_divider_width, x_set_bottom_divider_width):
1077 (frame_resize_pixelwise): New option.
1078 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1079 new_pixelwise, right_divider_width and bottom_divider_width;
1080 remove total_lines; rename text_lines, text_cols, new_text_lines
1081 and new_text_cols to text_height, text_width, new_height and
1082 new_width respectively.
1083 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1084 FRAME_TEXT_WIDTH respectively.
1085 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1086 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1087 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1089 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1090 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1091 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1092 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1093 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1094 (FRAME_TOTAL_COLS_ARG): Remove macro.
1095 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1096 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1097 (x_wm_set_size_hint): Handle frame pixel sizes.
1098 * indent.c (compute_motion, Fcompute_motion):
1099 Call window_body_width instead of window_body_cols.
1100 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1101 (make_lispy_position): Handle right and bottom dividers.
1102 (Fsuspend_emacs): Pixelize call of change_frame_size.
1103 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1104 * lisp.h: Extern set_frame_param.
1105 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1107 (Fx_create_frame): Add entry for vertical_drag_cursor.
1108 Pixelize call of change_frame_size.
1109 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1110 * nsterm.m (ns_update_window_end): Optionally draw right
1112 (x_set_window_size): Add argument pixelwise.
1113 Call check_frame_size and change_frame_size with pixelwise zero.
1114 (ns_draw_window_divider): New function.
1115 (ns_redisplay_interface): Add ns_draw_window_divider.
1116 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1117 (x_new_font): Call x_set_window_size with pixelwise zero.
1118 * print.c (print_object): For a window print its sequence
1120 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1121 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1122 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1123 (w32_createwindow): Use scroll bar area width.
1124 (w32_wnd_proc): Handle bottom divider width.
1125 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1126 (Fx_create_frame): Default divider width parameters.
1127 Caclulate sizes pixelwise. Add vertical drag cursor support.
1128 (x_create_tip_frame): Default divider widths to zero.
1129 Pixelize call to change_frame_size.
1130 (Fx_show_tip): Add handling of divider widths. Pixelize window
1132 (Fw32_frame_rect): New function.
1133 (frame_parm_handler w32_frame_parm_handlers): Add divider
1135 (Vx_window_vertical_drag_shape): Add variable.
1136 * w32inevt.c (resize_event, maybe_generate_resize_event):
1137 Pixelize change_frame_size calls.
1138 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1140 * w32term.c (w32_draw_window_divider): New function.
1141 (x_update_window_end): Handle right divider.
1142 (w32_draw_fringe_bitmap, x_scroll_run)
1143 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1144 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1145 Calculate new frame sizes pixelwise.
1146 (x_new_font): Pixelize call to x_set_window_size.
1147 (x_check_fullscreen): Pixelize call to change_frame_size.
1148 (x_set_window_size_1, x_set_window_size): New argument
1149 pixelwise. Calculate pixelwise.
1150 (x_wm_set_size_hint): Use scroll bar area width.
1151 (w32_redisplay_interface): Add w32_draw_window_divider.
1152 * w32term.h (struct w32_output): Add vertical drag cursor.
1153 * widget.c (set_frame_size, update_wm_hints)
1154 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1156 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1157 * window.c (sequence_number): Restore.
1158 (Fwindow_pixel_width, Fwindow_pixel_height)
1159 (Fwindow_mode_line_height, Fwindow_header_line_height)
1160 (window_pixel_to_total, Frun_window_scroll_functions)
1161 (Fset_window_new_pixel, window_resize_apply_total)
1162 (Fwindow_resize_apply_total): New functions.
1163 (window_body_height, window_body_width): Rename from
1164 window_body_lines. New argument PIXELWISE.
1165 Calculate pixelwise.
1166 (Fwindow_body_height, Fwindow_body_width): New argument
1168 (coordinates_in_window, window_relative_x_coord): Use window's
1169 pixel width instead of total width.
1170 (replace_window, recombine_windows): Initialize pixel values.
1171 (resize_root_window, resize_frame_windows, grow_mini_window)
1172 (shrink_mini_window): New argument PIXELWISE.
1173 Calculate pixelwise.
1174 (Fdelete_other_windows_internal, adjust_window_margins)
1175 (window_resize_check, window_resize_apply)
1176 (Fdelete_window_internal, Fresize_mini_window_internal)
1177 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1178 (check_frame_size): Rename arguments. New argument PIXELWISE.
1179 Calculate pixelwise.
1180 (set_window_buffer): Make samebuf bool. Run configuration change
1181 hook only if buffer changed.
1182 (Fset_window_buffer): Rewrite doc-string.
1183 (make_window): Initialize new_pixel slot.
1184 (Fwindow_resize_apply): Check pixel size of root window.
1185 (Fsplit_window_internal): Call 2nd argument pixel_size.
1186 Calculate pixelwise.
1187 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1189 (save_window_data): New slots frame_text_width,
1190 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1191 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1193 (Fcurrent_window_configuration, Fset_window_configuration)
1194 (save_window_save, compare_window_configurations): Handle new
1195 slots in save_window_data and saved_window.
1196 (Fset_window_scroll_bars): Fix doc-string.
1197 (window_resize_pixelwise): New variable.
1198 (coordinates_in_window, Fcoordinates_in_window_p):
1200 (make_parent_window): Adjust sequence_number.
1201 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1203 * window.h (struct window): New members new_pixel, pixel_left,
1204 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1205 (wset_new_pixel): New function.
1206 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1207 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1208 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1209 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1210 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1211 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1212 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1213 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1214 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1215 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1216 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1217 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1218 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1219 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1220 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1222 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1223 (window_body_width, check_frame_size): Adapt external declarations.
1224 * xdisp.c (last_max_ascent): New integer.
1225 (window_text_bottom_y): Handle bottom divider.
1226 (window_box_width, window_box_height): Calculate pixelwise.
1227 (get_glyph_string_clip_rects): Handle right divider.
1228 (remember_mouse_glyph): When windows are resized pixelwise
1229 proceed with width and height set to 1.
1230 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1232 (move_it_to): Calculate and return maximum x position
1234 (Fwindow_text_pixel_size): New function.
1235 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1236 (tool_bar_lines_needed): Rename to tool_bar_height.
1237 Calculate pixelwise.
1238 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1239 Calculate pixelwise.
1240 (redisplay_tool_bar): Calculate pixelwise.
1241 (redisplay_window): Calculate pixelwise. Handle dividers.
1242 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1243 (x_draw_vertical_border): Handle dividers.
1244 (define_frame_cursor1): Handle vertical drag cursor.
1245 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1246 (expose_window): Calculate pixelwise. Handle dividers.
1247 (init_xdisp): Initialize pixel values.
1248 * xfaces.c (Qwindow_divider): New face.
1249 (realize_basic_faces): Realize it.
1250 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1251 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1252 (x_set_scroll_bar_default_width): Default actual width to 16.
1253 (Fx_create_frame): Set sizes pixelwise.
1254 (x_create_tip_frame): Default divider widths to zero.
1255 Pixelize call of change_frame_size.
1256 (Fx_show_tip): Handle divider widths. Initial pixel position
1258 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1259 (Vx_window_vertical_drag_shape): New option.
1260 * xmenu.c (free_frame_menubar): Pixelize call of
1262 * xterm.c (x_draw_window_divider): New function.
1263 (x_update_window_end): Optionally draw right divider.
1264 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1265 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1266 (handle_one_xevent, x_new_font): Calculate pixelwise.
1267 (x_set_window_size_1, x_set_window_size): New argument
1268 pixelwise. Calculate pixelwise.
1269 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1270 (struct x_redisplay_interface): Add x_draw_window_divider.
1271 * xterm.h (struct x_output): Add vertical_drag_cursor.
1273 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1275 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1276 Set invisible frames's `redisplay' when a full redisplay is requested.
1277 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1278 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1279 (display_mode_lines): Set it here instead.
1281 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1283 * dispextern.h (set_window_update_flags): Remove.
1285 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1287 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1289 * xdisp.c (REDISPLAY_SOME_P): New macro.
1290 (redisplay_internal): Use it (bug#15999).
1291 (prepare_menu_bars, redisplay_window): Use it as well.
1293 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1295 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1297 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1298 (globals_of_w32font): Zero it out.
1299 (GetCharWidth32W_Proc): New function pointer.
1300 (get_char_width_32_w): New function.
1301 (compute_metrics): If get_glyph_outline_w returns an error, try
1302 get_char_width_32_w before declaring a failure. This avoids
1303 punishing raster (a.k.a. "bitmap") fonts by slowing down
1304 redisplay. (Bug#6364).
1306 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1308 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1309 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1310 highlight needs to be redisplayed. (Bug#15913)
1312 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1314 Fix minor problems found by static checking.
1315 * buffer.h (struct buffer_text, struct buffer):
1316 * frame.h (struct frame):
1317 * window.h (struct window):
1318 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1319 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1320 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1321 no-longer-valid use of HAVE_MENUS.
1322 * xdisp.c (propagate_buffer_redisplay): Now static.
1324 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1326 * xmenu.c (Fmenu_or_popup_active_p):
1327 * window.c (Fset_window_configuration):
1328 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1329 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1330 * fns.c (Fyes_or_no_p):
1331 * editfns.c (Fmessage_box, Fmessage_or_box):
1332 * alloc.c (make_save_ptr_ptr):
1333 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1335 * window.c (Fset_window_configuration): Move select_window later.
1337 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1339 Refine redisplay optimizations to only redisplay *some* frames/windows
1340 rather than all of them.
1341 * xdisp.c (REDISPLAY_SOME): New constant.
1342 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1343 (bset_redisplay, bset_update_mode_line): New functions.
1344 (message_dolog): Use bset_redisplay.
1345 (clear_garbaged_frames): Use fset_redisplay.
1346 (echo_area_display): Use wset_redisplay.
1347 (buffer_shared_and_changed): Remove.
1348 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1349 frame titles. Compute the actual set of windows redisplayed.
1350 Don't update frame titles and menu bars for frames that don't need to
1352 (propagate_buffer_redisplay): New function.
1354 (redisplay_internal): Use it. Be more selective in the set of windows
1355 we redisplay. Propagate windows_or_buffers_changed to
1356 update_mode_lines a bit later to simplify the code.
1357 (mark_window_display_accurate_1): Reset window and buffer's
1359 (redisplay_window): Do nothing if neither the window nor the buffer nor
1360 the frame needs redisplay.
1361 * window.h (struct window): Add `redisplay' field.
1362 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1363 (redisplay_other_windows, window_list): New declarations.
1364 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1365 (window_list): Not static any more.
1366 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1367 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1368 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1369 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1370 * frame.h (struct frame): Add `redisplay' field.
1371 Move `external_menu_bar' bitfield next to other bit-fields.
1372 (SET_FRAME_GARBAGED): Use fset_redisplay.
1373 (SET_FRAME_VISIBLE): Don't garbage the frame;
1374 Use redisplay_other_windows.
1375 * buffer.h (struct buffer): Add `redisplay' field.
1376 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1377 (modify_overlay): Use bset_redisplay.
1378 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1380 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1382 Support w32 file notifications in batch mode.
1383 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1384 invalid (which happens in batch mode). If non-interactive, call
1385 handle_file_notifications to store file notification events in the
1386 input queue. (Bug#15933)
1388 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1390 * w32inevt.c (handle_file_notifications): Now external, not static.
1392 * w32term.h (handle_file_notifications): Provide prototype.
1394 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1395 init_crit, since init_display, which does that otherwise, is not
1398 2013-11-27 Glenn Morris <rgm@gnu.org>
1400 * Makefile.in ($(lispsource)/international/charprop.el): New.
1401 (emacs$(EXEEXT)): Depend on charprop.el.
1403 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1405 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1406 deleting portions of the buffer under non-nil REPLACE argument.
1409 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1410 directory, watch it and not its parent.
1411 (add_watch): Allow empty string in FILE.
1413 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1415 * window.c (Fset_window_start, window_resize_apply)
1416 (window_scroll): Reset window_end_valid (Bug#15957).
1418 2013-11-27 Glenn Morris <rgm@gnu.org>
1420 * Makefile.in (leimdir): Now in lisp source directory.
1421 ($(leimdir)/leim-list.el): Just use ../leim .
1422 * epaths.in (PATH_DUMPLOADSEARCH):
1423 * lread.c (load_path_default):
1424 * nsterm.m (ns_load_path): No more leim directory.
1426 2013-11-26 Andreas Schwab <schwab@suse.de>
1428 * .gdbinit (xgettype): Add cast.
1430 2013-11-26 Glenn Morris <rgm@gnu.org>
1432 Preload leim-list.el.
1433 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1434 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1435 is a single directory.
1437 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1439 bool-vector-subsetp is now the normal direction (Bug#15912).
1440 * data.c (Fbool_vector_subsetp): Test whether the first argument
1441 is a subset of the second one, not the reverse. Add doc string.
1443 Fix minor problems found by static checking.
1444 * lread.c (load_path_default): Now static.
1445 * textprop.c (text_property_stickiness): Be consistent about the
1446 test used when deciding whether to consider the previous character.
1447 This simplifies the code a bit.
1449 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1451 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1453 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1454 (syms_of_frame): Don't defsubr them.
1456 2013-11-25 Glenn Morris <rgm@gnu.org>
1458 * lread.c (load_path_default): Change the sense of the argument.
1459 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1460 from dump_path. When it is not, avoid checking dump_path twice.
1462 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1463 uninstalled dump_path against installed Vload_path. (Bug#15964)
1465 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1467 Export get_pos_property to Elisp.
1468 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1469 (syms_of_editfns): Export it to Elisp.
1471 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1473 2013-11-23 Romain Francoise <romain@orebokech.com>
1475 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1476 initialization here ...
1477 (syms_of_fileio): ... from here.
1479 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1481 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1482 Please use --enable-check-lisp-object-type.
1484 2013-11-23 Glenn Morris <rgm@gnu.org>
1486 * process.c (get_process): Explicit error for dead buffers.
1488 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1490 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1492 2013-11-23 Glenn Morris <rgm@gnu.org>
1494 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1495 * lread.c (load_path_check): Take path to check as argument.
1496 (load_path_default): New, split from init_lread.
1497 (init_lread): Move calc of default load-path to load_path_default.
1498 Empty elements in EMACSLOADPATH now stand for the default.
1499 (load-path): Doc fix.
1500 * emacs.c (decode_env_path): Add option to treat empty elements
1501 as nil rather than ".".
1502 * callproc.c (init_callproc_1, init_callproc):
1503 * image.c (Vx_bitmap_file_path):
1504 * lisp.h (decode_env_path):
1505 * lread.c (Vsource_directory):
1506 Update for new argument spec of decode_env_path.
1508 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1510 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1511 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1513 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1515 Fix some dependency problems that cause unnecessary recompiles.
1516 Problem reported by RMS in
1517 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1518 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1519 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1520 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1521 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1522 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1523 (boostrap-clean): No need to remove stamp-oldxmenu.
1525 Fix recently introduced bool vector overrun.
1526 This was due to an optimization that went awry.
1527 Reported by Glenn Morris in
1528 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1529 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1530 for empty vectors, undoing the 2013-11-18 change.
1531 * data.c (bool_vector_binop_driver): Rely on this.
1532 Fix bug that occasionally overran the destination.
1533 * lisp.h (struct Lisp_Bool_vector): Document this.
1535 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1537 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1540 * nsterm.m (init, run, stop:): Comment out for now, does not work
1543 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1545 * charset.c (syms_of_charset): Don't read past end of string.
1547 2013-11-19 Glenn Morris <rgm@gnu.org>
1549 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1551 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1553 Add hooks to run on gaining/losing focus. (Bug#15029)
1554 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1555 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1556 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1558 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1560 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1561 The old names predated the API change that put destination at end.
1563 Improve API of recently-added bool vector functions (Bug#15912).
1564 The old API had (bool-vector-count-matches A B)
1565 and (bool-vector-count-matches-at A B I), which gave the
1566 misleading impression that the two functions were variants, one
1567 with a location I. The new API has (bool-vector-count-population A)
1568 and (bool-vector-count-consecutive A B I) to make the distinction
1569 clearer. The first function no longer has a B argument, since the
1570 caller can easily determine the number of nils if the length and
1571 number of ts is known.
1572 * data.c (Fbool_vector_count_population): Rename from
1573 bool_vector_count_matches, and accept just 1 argument.
1574 (Fbool_vector_count_consecutive): Rename from
1575 Fbool_vector_count_matches_at.
1577 Always allocate at least one bits_word per bool vector.
1578 See Daniel Colascione in:
1579 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1580 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1581 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1582 * lisp.h (struct Lisp_Bool_vector): Document this.
1584 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1586 * insdel.c (invalidate_buffer_caches): New function, consolidated
1587 from part of prepare_to_modify_buffer.
1588 (insert_from_gap, prepare_to_modify_buffer):
1589 * coding.c (code_convert_region, code_convert_string):
1590 Call invalidate_buffer_caches. (Bug#15841)
1592 * lisp.h (invalidate_buffer_caches): Add prototype.
1594 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1596 * w32term.c (x_update_window_end): Don't invalidate the entire
1597 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1598 highlight needs to be redisplayed. (Bug#15913)
1600 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1602 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1604 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1606 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1607 while we are using Vprin1_to_string_buffer.
1609 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1610 after inserting the description string. (Bug#15907)
1612 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1614 * data.c: Work around bogus GCC diagnostic about shift count.
1615 Reported by Eli Zaretskii in
1616 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1617 (pre_value): New function.
1618 (count_trailing_zero_bits): Use it.
1620 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1622 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1623 assume C macros are not supported even under -g3 in these old GCC
1626 2013-11-15 Leo Liu <sdl.web@gmail.com>
1628 * minibuf.c (Ftry_completion, Fall_completions)
1629 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1631 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1633 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1634 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1635 This avoids placing unnecessary constants into the Emacs code.
1637 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1639 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1640 for Cygwin w32 build.
1642 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1643 for Cygwin w32 build. (Bug#15892)
1645 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1647 Simplify, port and tune bool vector implementation.
1648 * alloc.c (bool_vector_exact_payload_bytes)
1649 (bool_vector_payload_bytes): Remove.
1650 (bool_vector_fill): Return its argument.
1651 * alloc.c (bool_vector_fill):
1653 * print.c (print_object):
1654 Simplify by using bool_vector_bytes.
1655 * alloc.c (make_uninit_bool_vector):
1656 New function, broken out from Fmake_bool_vector.
1657 (Fmake_bool_vector): Use it. Use tail call.
1658 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1659 * data.c (BITS_PER_ULL): New constant.
1660 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1661 if long long versions don't exist.
1662 (shift_right_ull): New function.
1663 (count_one_bits_word): New function, replacing popcount_bits_word
1664 macro. Don't assume that bits_word is no wider than long long.
1665 (count_one_bits_word, count_trailing_zero_bits):
1666 Don't assume that bits_word is no wider than long long.
1667 * data.c (bool_vector_binop_driver, bool_vector_not):
1668 * fns.c (Fcopy_sequence):
1670 Create an uninitialized destination, to avoid needless work.
1671 (internal_equal): Simplify.
1672 (Ffillarray): Prefer tail call.
1673 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1674 contain at least one word.
1675 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1676 chars are narrower than ints.
1677 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1678 * fns.c (Fcopy_sequence):
1680 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1681 Don't try to port to hosts where bits_word values have holes; the
1682 code wouldn't work there anyway. Verify this assumption, though.
1683 (bool_vector_bytes): New function.
1684 (make_uninit_bool_vector): New decl.
1685 (bool_vector_fill): Now returns Lisp_Object.
1687 * xfns.c (xic_create_fontsetname):
1688 * xrdb.c (gethomedir): Prefer tail calls.
1690 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1692 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1693 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1695 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1696 that requires a return value.
1697 (Fset_buffer_modified_p): Take advantage of this change to do
1700 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1702 * buffer.c (Frestore_buffer_modified_p): Sync it with
1703 Fset_buffer_modified_p.
1704 (Fforce_mode_line_update): New function, moved from subr.el.
1705 (Fset_buffer_modified_p): Use them.
1706 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1708 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1710 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1711 This avoids undefined behavior when subtracting pointers into
1712 different aways. On my platform it also makes the code a tad
1713 smaller and presumably faster.
1715 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1717 * keyboard.c (command_loop_1): Use region-extract-function.
1718 * insdel.c (Qregion_extract_function): Not static any more (can we
1719 stop pretending that these vars can benefit from being marked static?).
1721 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1723 * search.c (find_newline): If buffer text is relocated during the
1724 "dumb loop", adjust C pointers into buffer text to follow suit.
1727 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1729 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1730 for conversion (Bug#15837).
1732 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1734 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1735 for the entire range of inserted characters. (Bug#15841)
1737 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1739 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1741 (realize_default_face): Remove assignment to distant-foreground if
1742 unspecified (Bug#15815).
1744 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1746 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1747 cache-long-scans disabled, since we don't want to call
1748 prepare_to_modify_buffer (in insert_1_both) for each message we
1751 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1752 from buffer.c. Improve commentary to the buffer field setter
1755 * buffer.c (bset_cache_long_scans): Static function deleted.
1756 Improve commentary to the buffer field setter functions.
1757 (init_buffer_once): Default for cache-long-scans changed to t.
1760 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1762 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1764 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1765 This bug was introduced in my 2013-06-21 change, and caused
1766 struct Lisp_Sub_Char_Table objects to be given too many slots,
1767 which broke 'make -C admin/unidata'.
1769 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1771 Import changes from mac-port 4.5.
1772 * macfont.m (mac_font_copy_default_descriptors_for_language)
1773 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1774 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1775 (macfont_language_default_font_names): New.
1776 (macfont_list): Rearrange language/charset code.
1777 (macfont_close): Don't check for macfont_info->cache.
1778 (mac_ctfont_create_preferred_family_for_attributes): New font
1779 selection code, call
1780 mac_font_copy_default_name_for_charset_and_languages.
1781 (mac_font_copy_default_descriptors_for_language)
1782 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1784 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1786 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1788 Port to C11 aligned_alloc, and fix some integer overflows.
1789 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1790 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1791 and use of posix_memalign replaced with aligned_alloc.
1792 (aligned_alloc): New function, defined or declared as needed.
1793 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1794 Don't undef; configure.ac now does this.
1795 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1796 (calloc, aligned_alloc): Check for integer overflow.
1797 (aligned_alloc): Rename from memalign. All uses changed.
1798 (memalign): New function, an alias for aligned_alloc.
1800 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1802 * xdisp.c (redisplay_internal): Fix typo in last change.
1804 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1806 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1808 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1811 redisplay--mode-lines-cause.
1812 (redisplay_internal): Keep them uptodate. Remove redundant check of
1813 buffer_shared_and_changed.
1814 * *.[chm]: Number every assignment to update_mode_lines so we
1815 can track why it is set.
1817 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1819 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1821 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1823 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1824 can track why it is set.
1826 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1828 Integer-related fixes for term.c etc.
1829 * dispextern.h (face_tty_specified_color): New function.
1830 * term.c (turn_on_face): Don't rely on undefined behavior when
1831 assigning an out-of-range value to 'long'.
1832 Simplify test for toggling highlight.
1833 (tty_capable_p): Omit last two (unused) args. All callers changed.
1834 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1835 (read_menu_input, tty_menu_activate, tty_menu_show):
1836 * xfaces.c (x_supports_face_attributes_p)
1837 (tty_supports_face_attributes_p):
1838 Use bool for boolean. All callers changed.
1839 (tty_supports_face_attributes_p): Omit defaults for color indices;
1840 no longer needed. Simplify tail call.
1842 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1844 * xdisp.c (prepare_menu_bars): Mark static.
1845 * lisp.h (prepare_menu_bars): Don't declare.
1846 * xselect.c (x_handle_selection_clear):
1847 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1849 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1851 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1852 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1854 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1856 * keyboard.c (Fcommand_error_default_function): Rename from
1857 Fdefault_error_output.
1859 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1861 * keyboard.c (Fdefault_error_output): New function, extracted from
1863 (syms_of_keyboard): Use it for Vcommand_error_function.
1865 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1867 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1868 (init_eval): Use it to ensure handlerlist is non-NULL.
1869 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1870 (Fsignal): Adjust NULLness test of handlerlist.
1871 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1873 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1875 * callproc.c (call_process): Call prepare_to_modify_buffer before
1876 decoding text read from the sub-process, as the decoded stuff will
1877 be inserted into the buffer. This will invalidate the various
1878 caches maintained for the buffer. (Bug#15148)
1880 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1882 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1883 string of glyphless-char-display.
1885 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1887 * nsfns.m (ns_get_name_from_ioreg): New function.
1888 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1889 OSX >= 10.9. Use ns_get_name_from_ioreg.
1891 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1893 Simplify and port recent bool vector changes.
1894 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1895 only in this file. Use a more-efficient implementation if the
1896 second argument is a power of 2.
1897 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1898 Remove no-longer-necessary compile-time checks.
1899 (bool_vector_exact_payload_bytes): New function.
1900 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1901 exact payload changed to call the new function. Do not assume
1902 that the arg or result fits in ptrdiff_t.
1903 (bool_vector_fill): New function.
1904 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1906 (vroundup_ct): Don't assume arg fits in size_t.
1907 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1908 invoke set_category_set.
1909 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1910 All callers changed. Use bool_vector_set.
1911 * category.h (XCATEGORY_SET): Remove; no longer needed.
1912 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1914 * data.c (Faref): Use bool_vector_ref.
1915 (Faset): Use bool_vector_set.
1916 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1917 (Fbool_vector_not, Fbool_vector_count_matches)
1918 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1919 * fns.c (concat): Use bool_vector_ref.
1920 (Ffillarray): Use bool_vector_fill.
1921 (mapcar1): Use bool_vector_ref.
1922 (sxhash_bool_vector): Hash words, not bytes.
1923 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1924 a constant, since it's now used in #if.
1925 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1926 unsigned char on unusual architectures, so that we no longer
1927 assume that the number of bits per bits_word is a power of two or
1928 is a multiple of 8 or of CHAR_BIT.
1929 (Qt): Add forward decl.
1930 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1931 at least as strictly as bits_word.
1932 (bool_vector_data, bool_vector_uchar_data): New accessors.
1933 All data structure accesses changed to use them.
1934 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1935 (bool_vector_set): New functions.
1936 (bool_vector_fill): New decl.
1937 (ROUNDUP): Move to alloc.c as described above.
1939 Fix recent gnutls changes.
1940 * gnutls.c (Fgnutls_boot): Don't assume C99.
1941 * process.c (wait_reading_process_output): Fix typo in recent change.
1943 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1945 * process.c (wait_reading_process_output, read_process_output)
1946 (send_process): Check gnutls_state is not NULL.
1948 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1949 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1951 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1953 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1954 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1956 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1959 * nsfns.m (Fx_create_frame): Fix memory leak.
1961 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1962 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1963 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1965 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1967 * xdisp.c (message3_nolog, message_with_string): Encode the string
1968 before writing it to the terminal in a non-interactive session.
1970 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1971 sure we concatenate them into a unibyte string.
1973 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1974 resulting temporary name before returning it to the caller.
1975 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1976 is a unibyte string, convert NAME to a unibyte string to ensure
1977 that the result is also a unibyte string.
1979 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1980 create unibyte strings from default paths and directory/file
1983 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1986 * callproc.c (init_callproc): Use build_unibyte_string to make
1987 sure we create unibyte strings from default paths and
1988 directory/file names.
1990 * buffer.c (init_buffer): Don't store default-directory of
1991 *scratch* in multibyte form. The original problem which led to
1992 that is described in
1993 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1994 but it was solved long ago. (Bug#15260)
1996 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1998 Port to stricter C99 platforms.
1999 Especially, C99 prohibits nesting a struct X inside struct Y if
2000 struct X has a flexible array member.
2001 * alloc.c (struct sdata): New type.
2002 (sdata): Implement in terms of struct sdata.
2003 Remove u member; all uses replaced by next_vector, set_next_vector.
2004 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2005 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2006 (struct sblock): Rename first_data member to data, which is now
2007 a flexible array member. All uses changed.
2008 (next_vector, set_next_vector, large_vector_vec): New functions.
2009 (vector_alignment): New constant.
2010 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2011 (struct large-vector): Now merely a NEXT member, since the old approach
2012 ran afoul of stricter C99. All uses changed to use
2013 large_vector_vec or large_vector_offset.
2014 (large_vector_offset): New constant.
2015 * dispnew.c: Include tparam.h, for tgetent.
2016 Do not include term.h; no longer needed.
2017 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2018 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2019 (struct Lisp_Vector): Use a flexible array member for contents,
2020 instead of a union with a member that is an array of size 1.
2022 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2023 fact that the struct no longer contains a union.
2024 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2025 (struct Lisp_Save_Value, struct Lisp_Free):
2026 Use unsigned, not int, for spacers, to avoid c99 warning.
2027 (union specbinding): Use unsigned, not bool, for bitfield, as
2028 bool is not portable to pre-C99 hosts.
2030 2013-11-04 Glenn Morris <rgm@gnu.org>
2032 * emacs.c (usage_message): Mention that `-L :...' appends.
2034 2013-11-02 Glenn Morris <rgm@gnu.org>
2036 * Makefile.in (abs_builddir): Remove.
2037 (bootstrap_exe): Use relative filename.
2039 Use relative filenames in TAGS files.
2040 * Makefile.in (abs_srcdir): Remove it again.
2041 (.PHONY): Remove frc.
2042 (maintainer-clean): No more TAGS-LISP file.
2043 (TAGS): Pass relative file names to etags.
2044 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2046 * Makefile.in (abs_srcdir): New, set by configure.
2048 (maintainer-clean): Remove pointless echo. That should be in the
2049 top-level Makefile, if anywhere. Delete TAGS-LISP.
2050 (extraclean): No s/ and m/ directories for some time.
2051 (TAGS): Also depend on ctagsfiles3.
2052 Remove no-longer-defined S_FILE.
2053 Pass absolute filenames to etags once more.
2054 (TAGS-LISP): Replace lispdir with its expansion.
2055 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2056 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2058 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2060 * xfaces.c (check_lface_attrs, realize_default_face):
2061 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2062 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2064 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2066 * emacs.c (original_pwd): Remove global var by making it local.
2067 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2069 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2071 * xfaces.c: Declare color_distance.
2072 (QCdistant_foreground): New variable.
2073 (NEAR_SAME_COLOR_THRESHOLD): New define.
2074 (load_color2): New function.
2075 (load_color): Call load_color2.
2076 (load_face_colors): Call load_color2 and if distant-color is specified
2077 calculate distant and use distant-color if colors are near.
2078 (LFACE_DISTANT_FOREGROUND): New define.
2079 (merge_face_ref, Finternal_set_lisp_face_attribute)
2080 (Finternal_get_lisp_face_attribute)
2081 (x_supports_face_attributes_p): Handle distant-foreground similar to
2083 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2085 * dispextern.h (lface_attribute_index):
2086 Add LFACE_DISTANT_FOREGROUND_INDEX.
2088 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2090 * image.c (pbm_next_char): New function.
2091 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2092 (pbm_scan_number): Use it.
2093 (Qlibjpeg_version): New variable.
2094 (syms_of_image): DEFSYM and initialize it.
2096 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2098 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2100 2013-10-31 Glenn Morris <rgm@gnu.org>
2102 * emacs.c (original_pwd): New char.
2103 (main): If using --chdir, store original_pwd.
2104 (init_cmdargs): When setting Vinvocation_directory based on a
2105 relative argv[0], use original_pwd if set. (Bug#15768)
2107 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2109 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2111 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2113 * insdel.c: Fix minor problems found by static checking.
2114 (Qregion_extract_function): Now static.
2115 (prepare_to_modify_buffer_1): Remove unused locals.
2117 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2119 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2120 (syms_of_xdisp): Declare pre-redisplay-function.
2121 (markpos_of_region): Remove function.
2122 (init_iterator, compute_stop_pos, handle_face_prop)
2123 (face_before_or_after_it_pos, reseat_to_string)
2124 (get_next_display_element, window_buffer_changed)
2125 (redisplay_internal, try_cursor_movement, redisplay_window)
2126 (try_window_reusing_current_matrix, try_window_id, display_line)
2127 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2128 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2129 * window.h (struct window): Remove field `region_showing'.
2130 * dispextern.h (struct it): Remove region_beg/end_charpos.
2131 (face_at_buffer_position, face_for_overlay_string)
2132 (face_at_string_position): Update prototypes.
2133 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2134 (face_at_string_position): Remove `region_beg' and `region_end' args.
2135 * fontset.c (Finternal_char_font):
2136 * font.c (font_at, font_range): Adjust calls accordingly.
2137 * insdel.c (Qregion_extract_function): New var.
2138 (syms_of_insdel): Initialize it.
2139 (prepare_to_modify_buffer_1): Use it.
2141 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2143 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2144 * ftxfont.c (ftxfont_get_gcs):
2145 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2146 * xfaces.c (x_free_colors, x_free_dpy_colors)
2147 (x_create_gc, unload_color):
2148 * xselect.c (x_property_data_to_lisp):
2149 * xsettings.c (parse_settings):
2150 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2151 (get_bits_and_offset): Adjust definition.
2152 * frame.c (XParseGeometry): Adjust locals.
2153 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2154 * regex.h (toplevel): Likewise for reg_syntax_t.
2156 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2158 * eval.c (run_hook_with_args): Use FUNCTIONP.
2160 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2162 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2163 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2164 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2165 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2166 on MS-Windows anyway.
2167 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2168 (free_realized_face): ...adjust user.
2169 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2170 white relief pixels to -1.
2171 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2172 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2173 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2175 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2177 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2178 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2179 in practice now. All callers changed.
2181 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2183 * dispextern.h (struct face): Use bitfields for 'underline_type'
2184 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2185 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2186 'stipple' member. Move 'lface' member up to help...
2187 * xfaces.c (make_realized_face): ...this function to find and
2188 clear just the members that need clearing.
2189 (load_face_colors, realize_x_face):
2190 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2192 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2194 * xftfont.c (struct xftfont_info): Remove set-but-unused
2196 (xftfont_open): Adjust user.
2197 (xftfont_get_colors): Remove useless prototype.
2199 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2201 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2202 before passing them to 'unexec'. (Bug#15260)
2204 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2206 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2208 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2210 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2211 the changed signature of the font driver's 'close' method.
2213 * w32font.h (w32font_close): Adjust the prototype to the change in
2214 function definition.
2216 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2218 * w32uniscribe.c (uniscribe_close): Adapt the call to
2219 w32font_close to its new prototype.
2221 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2223 Omit unused frame argument of font API's close function.
2224 * font.h (struct font): Drop frame argument. Adjust comment.
2225 * font.c (font_clear_cache, font_close_object): Adjust users.
2226 * ftfont.c (ftfont_close):
2227 * ftxfont.c (ftxfont_close):
2228 * macfont.m (macfont_close):
2229 * nsfont.m (nsfont_close):
2230 * w32font.c (w32font_close):
2231 * xfont.c (xfont_close):
2232 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2233 tweak comments and make functions safe if called more than once for
2234 the same font object.
2236 Perform font-specific cleanup when font object is swept by GC. See
2237 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2238 * alloc.c (cleanup_vector): New function.
2239 (sweep_vector): Call it for each reclaimed vector object.
2240 * font.h (struct font): Adjust comment.
2242 2013-10-24 Glenn Morris <rgm@gnu.org>
2244 * Makefile.in (abs_top_srcdir): New, set by configure.
2246 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2248 Adjust recent font-related changes to fix bug#15686.
2249 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2250 is a live window system frame, mark its default font too.
2252 2013-10-23 Glenn Morris <rgm@gnu.org>
2254 * Makefile.in (RUN_TEMACS): Make relative (again).
2255 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2256 (bootstrap-emacs$(EXEEXT)):
2257 Quote entities that might contain whitespace.
2259 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2261 Port to Solaris 10 and its bundled GCC.
2262 Problem reported by Timothy C. Burt.
2263 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2265 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2267 Do not allow font caches to grow too large.
2268 * alloc.c (compact_font_cache_entry, compact_font_caches):
2269 New functions or stub if not HAVE_WINDOW_SYSTEM.
2270 (compact_undo_list): Factor out from Fgarbage_collect.
2272 (mark_face_cache): Mark face font. Move down to avoid
2274 (mark_terminals): Do not mark font cache here.
2275 (Fgarbage_collect): Call compaction functions described
2276 above. Adjust comment.
2278 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2280 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2281 chdir to HOME (bug#15607).
2283 * nsterm.m (Qcocoa, Qgnustep): New variables.
2284 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2285 (ns_get_color): Make selection color work for GNUStep also.
2287 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2289 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2290 handles mouse clicks. Instead, let GPM use the same code as all
2291 the other mice use. See the discussion starting at
2292 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2293 for the details of the problem with the menu bar this fixes.
2295 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2297 Remove port-specific display name lists to avoid extra
2298 complexity and data duplication with display info lists.
2299 * xterm.h (x_display_name_list): Remove declaration.
2300 * xterm.c (x_display_name_list): Remove.
2301 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2302 * xfns.c (x_display_info_for_name, Fx_display_list):
2303 Likewise. Use x_display_list where appropriate.
2304 * w32term.h (w32_display_name_list): Remove declaration.
2305 * w32term.c (w32_display_name_list): Remove.
2306 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2308 * w32fns.c (x_display_info_for_name, Fx_display_list):
2309 Likewise. Use x_display_list where appropriate.
2310 * nsterm.h (ns_display_name_list): Remove declaration.
2311 * nsterm.m (ns_display_name_list): Remove.
2312 (ns_term_init, syms_of_nsterm): Adjust users.
2313 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2314 Likewise. Use x_display_list where appropriate.
2315 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2316 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2317 (mark_terminals): Mark per-terminal font cache.
2319 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2321 Don't run timers in input-pending-p. Its new check-timers param
2322 provides the prior behavior. (Bug#15045).
2323 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2326 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2328 Make some functions static in non-Microsoft builds.
2329 On my platform (Fedora 19 x86-64), this shrinks the
2330 Emacs executable (text+data) by 0.25%.
2331 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2332 (load_color) [!MSDOS]:
2333 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2334 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2335 * lisp.h (check_existing):
2336 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2337 (network_interface_info) [!WINDOWSNT]:
2338 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2339 Remove extern decls.
2340 * fileio.c (check_existing):
2341 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2342 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2343 (network_interface_info) [!WINDOWSNT]:
2344 * term.c (encode_terminal_code) [!WINDOWSNT]:
2345 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2346 * xfaces.c (load_color) [!MSDOS]:
2348 * fileio.c (check_existing, check_executable, check_writable):
2349 * process.c (network_interface_list, network_interface_info):
2350 Move earlier, so that we don't need forward decls.
2351 * gnutls.c (fn_gnutls_transport_set_errno)
2352 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2354 * w32.c (init_environment): Use faccessat rather than
2355 check_existing, partly for consistency with the rest of the code
2356 in this file, partly so that check_existing can be static.
2358 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2359 * emacs.c (MAIN_PROGRAM): New macro.
2360 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2361 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2363 bool vector int width fixes
2364 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2365 (Fbool_vector_count_matches_at):
2366 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2367 can exceed PTRDIFF_MAX, at least in theory.
2368 (Fbool_vector_count_matches_at):
2369 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2371 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2373 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2374 (struct sockaddr): Add forward decl, for platforms that lack it.
2376 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2378 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2381 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2383 * w32.c (network_interface_get_info, network_interface_list)
2384 (network_interface_info): New functions. (Bug#15610)
2385 (GetAdaptersInfo_Proc): New typedef.
2386 (get_adapters_info): New wrapper function.
2387 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2389 * process.h (network_interface_list, network_interface_info):
2392 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2393 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2394 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2395 for WINDOWSNT. Doc fix.
2396 (syms_of_process): Defsubr Snetwork_interface_list and
2397 Snetwork_interface_info unconditionally.
2399 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2400 in NS GUI sessions. (Bug#15629)
2402 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2404 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2406 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2408 * print.c (print_object): Print " ..." when truncating bool vectors.
2410 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2412 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2413 standard mouse buttons.
2415 * termhooks.h (struct input_event): Remove incorrect commentary.
2417 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2419 Disallow bool vector operations on mixed-length operands.
2420 The old behavior left garbage in the result vector sometimes,
2421 and didn't seem to be useful.
2422 * data.c (Qwrong_length_argument): New static var.
2423 (wrong_length_argument): New function.
2424 (bool_vector_binop_driver): Check that args agree in length.
2426 * keyboard.c, keyboard.h (all_kboards): Now static.
2428 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2430 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2431 note from the lispref.
2433 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2435 * nsterm.h (struct ns_display_info): Remove set-but-unused
2436 member image_cache (image caches are per-terminal anyway).
2437 (FRAME_X_IMAGE_CACHE): Remove.
2438 * nsterm.m (ns_initialize_display_info): Adjust user.
2440 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2442 * w32proc.c: Include mingw_time.h.
2444 * w32.c: Include mingw_time.h.
2446 Implement scrolling of TTY menus when the screen is too short.
2448 * term.c (tty_menu_display): Accept an additional argument, the
2449 menu item from which to start displaying the menu. Account for
2450 the value of Y when limiting the menu to the number of available
2452 (mi_result): New enumeration.
2453 (read_menu_input): Return enumerated value. When the y coordinate
2454 hits min_y or max_y, return scroll indication instead of wrapping
2456 (tty_menu_activate): Handle the scrolling indications from
2457 read_menu_input. Compute the first menu item to display and pass
2458 it to tty_menu_display.
2460 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2462 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2463 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2464 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2465 Adjust to match the change described below.
2466 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2467 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2468 memory_below_frame members to...
2469 * termchar.h (struct tty_display_info): ...here because they're
2470 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2471 * term.c (init_tty):
2472 * nsterm.m (ns_create_terminal):
2473 * w32term.c (w32_create_terminal):
2474 * xterm.c (x_create_terminal): Adjust users.
2475 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2476 to filter out non-TTY frames. Adjust comment.
2477 (scrolling): Adjust user. Prefer eassert for debugging check.
2479 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2481 * xfaces.c (PT_PER_INCH): Remove unused macro.
2482 * termhooks.h (struct terminal): Remove set-but-unused
2483 member fast_clear_end_of_line.
2484 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2485 * nsterm.m (ns_create_terminal):
2486 * term.c (init_tty):
2487 * w32term.c (w32_create_terminal):
2488 * xterm.c (x_create_terminal): Adjust users.
2490 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2492 * lisp.h (bool_vector_size): New function.
2493 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2494 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2495 (Fbool_vector_not, Fbool_vector_count_matches_at):
2496 Remove uses of 'eassume' that should no longer be needed,
2497 because they are subsumed by the 'eassume' in bool_vector_size.
2499 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2501 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2502 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2503 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2505 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2507 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2508 have different dimensions. (Bug#15575)
2510 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2513 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2515 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2517 * term.c (tty_menu_show): Never return with unbalanced
2518 specpdl. Use eassert for debugging check. Adjust style.
2520 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2522 * term.c (read_menu_input): Make selection of menu items
2523 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2524 (tty_menu_activate): Fix off-by-one error when computing max_y.
2526 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2528 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2529 audit logging (only used with GnuTLS 3.x) and enable it.
2531 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2533 * dispnew.c (redraw_frame): Remove useless #ifdef because
2534 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2535 Also, move TTY fflush to...
2536 * term.c (tty_update_end): ...this function.
2538 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2540 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2541 the end of the frame's glyph matrix. (Bug#15575)
2543 * term.c (tty_menu_display): Don't move cursor while overwriting
2544 frame's glyphs with menu items. Limit the number of items
2545 displayed to what can be shown on the available screen lines,
2546 excluding the echo area.
2547 (tty_menu_activate): Limit the Y coordinate allowed by
2548 read_menu_input to the last screen line used for menu display.
2550 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2552 * lisp.h (eassume): New macro.
2553 Also, include <verify.h>, for 'assume'.
2554 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2555 (vroundup, vector_nbytes):
2556 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2557 (Fbool_vector_not, Fbool_vector_count_matches)
2558 (Fbool_vector_count_matches_at):
2559 Use eassume, not eassert.
2560 * casetab.c (set_identity, shuffle):
2561 * composite.c (composition_gstring_put_cache):
2562 * dispnew.c (update_frame_1):
2563 * ftfont.c (ftfont_shape_by_flt):
2564 * image.c (gif_load):
2565 * intervals.c (offset_intervals):
2566 * macfont.m (macfont_shape):
2567 Remove calls to 'assume' that are no longer needed, because
2568 --enable-gcc-warnings no longer generates bogus warnings
2569 when these calls are removed.
2571 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2573 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2575 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2577 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2578 (Qsubstitute_env_in_file_name): New var.
2579 (syms_of_fileio): Define it.
2581 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2583 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2584 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2587 * term.c (save_and_enable_current_matrix): Don't allocate and
2588 don't save margin areas.
2589 (restore_desired_matrix): Don't restore margin areas.
2590 (free_saved_screen): Don't free margin areas.
2592 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2594 * image.c: Pacify --enable-gcc-warnings.
2595 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2596 #define only if used.
2598 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2600 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2601 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2602 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2603 (gif_load): For giflib v5.x and later, display the error message
2604 produced by giflib when its functions fail.
2605 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2608 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2610 * keyboard.c (last_event_timestamp): Remove. For X selection and
2611 GTK popup menus, it may be obtained from per-frame X display info.
2612 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2613 (process_special_events): Adjust users.
2614 * keyboard.h (last_event_timestamp): Remove declaration.
2615 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2616 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2617 * menu.h (xmenu_show): Adjust prototype.
2618 * menu.c (Fx_popup_menu): Adjust user.
2619 * xselect.c (x_own_selection, x_get_foreign_selection)
2620 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2622 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2624 * keyboard.c (init_kboard): Now static. Add arg
2625 to denote window system. Adjust comment.
2626 (init_keyboard): Adjust user.
2627 (allocate_kboard): New function.
2629 * nsterm.m (ns_term_init):
2630 * term.c (init_tty):
2631 * w32term.c (w32_create_terminal):
2632 * xterm.c (x_term_init): Use it.
2633 * keyboard.h (init_kboard): Remove prototype.
2634 (allocate_kboard): Add prototype.
2636 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2638 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2639 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2641 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2643 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2645 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2647 * term.c (tty_menu_activate): Flush the output stream after
2648 showing the cursor, and don't mark the frame garbaged at exit from
2649 the function. Fixes redisplay glitches when moving from one menu
2652 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2654 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2655 or throw error (Bug#15570).
2657 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2659 * intervals.c (temp_set_point_both): Move test into 'eassert',
2662 * lisp.h (eassert): Don't use 'assume'.
2663 Sometimes 'assume' wins in performance, and sometimes it loses,
2664 so it shouldn't be used all the time. Perhaps we need two
2665 flavors of 'eassert', one for where 'assume' is far more likely
2666 to help or to hurt; but that can be done later.
2667 Problem reported by Dmitry Antipov in
2668 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2669 Also, don't include <verify.h>; no longer needed.
2671 2013-10-09 Glenn Morris <rgm@gnu.org>
2673 * eval.c (Fcond): Doc tweak.
2675 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2677 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2678 expressions with side effects to eassert. (Bug#15565)
2680 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * fns.c (hashfn_user_defined): Allow hash functions to return any
2685 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2687 Fix minor problems found by static checking.
2688 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2689 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2690 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2691 * keyboard.c (read_menu_command): Remove unused local.
2692 * lisp.h (read_menu_command): New decl.
2693 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2694 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2695 Return ptrdiff_t, not int.
2696 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2697 not int, for benefit of xpalloc.
2698 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2700 (have_menus_p): Remove; unused.
2701 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2702 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2703 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2705 (save_and_enable_current_matrix): Omit unnecessary casts.
2706 (read_menu_input): Omit local extern decl (now in lisp.h).
2707 Don't access uninitialized storage if mouse_get_xy fails.
2708 (tty_menu_activate): Mark local as initialized, for lint.
2709 (tty_menu_activate, tty_meny_show): Remove unused locals.
2711 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2713 Support menus on text-mode terminals.
2714 * xterm.h (xw_popup_dialog): Add prototype.
2716 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2717 (xmenu_show): Block input here, instead in Fx_popup_menu.
2718 (xw_popup_dialog): New function, with X-specific bits of popup
2721 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2724 * window.c (Fset_window_configuration): Use run-time tests of the
2725 frame type instead of compile-time conditionals, when menu-bar
2726 lines are considered.
2728 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2729 (w32_popup_dialog): New prototypes.
2731 * w32menu.c (Fx_popup_dialog): Function deleted.
2732 (w32_popup_dialog): New function, with w32 specific bits of popup
2733 dialogs. Block input here.
2735 * w32inevt.c (w32_console_read_socket): Minor change to add
2736 debugging TTY events.
2738 * w32fns.c (show_hourglass): If returning early because the frame
2739 is not a GUI frame, unblock input.
2741 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2742 (cursorY): New functions.
2744 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2745 WINDOWSNT, macros that call curX and curY elsewhere.
2747 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2749 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2750 specific function to hide and show cursor on a text-mode terminal.
2751 (tty_menu_struct, struct tty_menu_state): New structures.
2752 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2753 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2754 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2755 (tty_menu_locate, save_and_enable_current_matrix)
2756 (restore_desired_matrix, screen_update, read_menu_input)
2757 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2758 (tty_pop_down_menu, tty_menu_last_menubar_item)
2759 (tty_menu_new_item_coords, tty_menu_show): New functions.
2760 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2762 * nsterm.h (ns_popup_dialog): Adjust prototype.
2764 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2766 (ns_popup_dialog): Adapt order of arguments to the other
2767 *_menu_show implementations.
2768 (Fx_popup_dialog): Function deleted.
2770 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2772 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2774 * menu.c (have_boxes): New function.
2775 (single_keymap_panes): Use it instead of a compile-time
2777 (single_menu_item): Use run-time tests of the frame type instead
2778 of compile-time conditionals.
2779 (encode_menu_string): New function.
2780 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2781 the macro, since different types of frame need different encoding
2783 (digest_single_submenu): Use run-time tests of frame type instead
2784 of, or in addition to, compile-time conditionals.
2785 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2786 (Fx_popup_menu): Detect when the function is called from keyboard
2787 on a TTY. Don't barf when invoked on a text-mode frame.
2788 Check frame type at run time, instead of compile-time conditionals for
2789 invoking terminal-specific menu-show functions.
2790 Call tty_menu_show on text-mode frames.
2791 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2792 run time to determine which alternative to invoke; support dialogs
2795 * keyboard.h <Qmouse_movement>: Declare.
2797 * keyboard.c <Qmouse_movement>: Now extern.
2798 <Qecho_keystrokes>: New static variable.
2799 (read_key_sequence): Accept an additional argument, a flag to
2800 prevent redisplay during reading of the key sequence. All callers
2802 (read_menu_command): New function.
2803 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2805 (toolkit_menubar_in_use): New function.
2806 (make_lispy_event): Use it instead of a compile-time test.
2808 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2809 window-system being available.
2811 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2812 to x-popup-dialog on the frame type, they all now support popup
2815 * dispnew.c (save_current_matrix): Save the margin areas.
2816 (restore_current_matrix): Restore margin areas.
2817 (update_frame_with_menu): New function.
2819 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2822 * alloc.c (make_save_ptr): Now compiled unconditionally.
2824 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2826 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2827 (redraw_frame, update_frame): Adjust users.
2828 * dispextern.h (set_window_update_flags): Adjust prototype.
2829 * xdisp.c (redisplay_internal): When updating all frames with zero
2830 windows_or_buffers_changed, assume that only the windows that shows
2831 current buffer should be really updated.
2833 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2835 Do not allocate huge temporary memory areas and objects while encoding
2836 for file I/O, thus reducing an enormous memory usage for large buffers.
2837 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2838 * coding.h (struct coding_system): New member raw_destination.
2839 * coding.c (setup_coding_system): Initialize it to zero.
2840 (encode_coding_object): If raw_destination is set, do not create
2841 dst_object. Add comment.
2842 * fileio.c (toplevel): New constant E_WRITE_MAX.
2843 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2844 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2846 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2848 * nsterm.m (windowDidExitFullScreen:):
2849 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2851 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2853 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2854 * keyboard.c (unblock_input_to): Don't process pending signals
2855 if a fatal error is in progress.
2857 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2858 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2859 they're talking about words in Lisp bool vectors.
2860 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2861 * data.c (popcount_bits_word): Rename from popcount_size_t.
2862 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2865 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2867 Improve support for popcount and counting trailing zeros (Bug#15550).
2868 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2869 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2870 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2871 (popcount_size_t_msc, popcount_size_t_gcc):
2872 Remove; now done by Gnulib.
2873 (popcount_size_t): Now a macro that defers to Gnulib.
2874 (count_trailing_zero_bits): Return int, for consistency with
2875 Gnulib and because Emacs prefers signed to unsigned int.
2876 Don't assume that size_t is either unsigned int or unsigned long
2877 or unsigned long long.
2878 (size_t_to_host_endian): Do not assume that size_t is either
2879 exactly 32 or exactly 64 bits wide.
2880 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2881 etc., so that it's now an enum constant, not a macro.
2882 No need to assume that it's either 32 or 64.
2884 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2886 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2889 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2891 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2892 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2894 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2896 emacs_read and emacs_write now use void *, not char *.
2897 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2898 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2899 Buffer arg is now void *, not char *. This matches plain
2900 'read' and 'write' better, and avoids a constraint violation
2901 on Solaris 9 with Oracle Studio.
2903 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2905 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2906 memset to explicit loop. Otherwise copy largest possible chunk
2907 from initialized to uninitialized part, thus allowing the longer
2908 memcpy runs and reducing the number of loop iterations.
2910 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2912 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2913 hide toolbar (Bug#15388).
2914 (windowDidEnterFullScreen:): If presentation options are zero,
2915 set them here (Bug#15388).
2916 (ns_update_auto_hide_menu_bar): Remove runtime check.
2917 Don't auto hide dock unless menubar is also auto hidden.
2919 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2921 * editfns.c (message): Mention batch mode in doc string.
2923 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2925 * nsterm.m (check_native_fs): Remove erroneous comment.
2927 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2929 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2930 uses find_newline instead of scan_newline and so doesn't move point.
2932 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2934 Use hardware support for byteswapping on glibc x86 etc.
2935 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2936 whereas the old swap64 needed 30.
2937 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2938 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2939 Use byteswap.h's macros to swap bytes.
2940 * lisp.h (swap16, swap32, swap64): Remove.
2941 All uses replaced by bswap_16, bswap_32, bswap_64.
2943 * bytecode.c (exec_byte_code): Use some more volatile variables
2944 to work around local variables getting clobbered by longjmp.
2945 Port to pre-C99, which doesn't allow decls after stmts.
2947 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2949 * lisp.h (eassert): Assume that COND is true when optimizing.
2950 In other words, take on the behavior of eassert_and_assume.
2951 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2952 (eassert_and_assume): Remove. All uses replaced by eassert.
2954 * xdisp.c (Qglyphless_char): Now static.
2956 Adjust to merge from gnulib.
2957 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2958 * lisp.h: Include <verify.h>, for 'assume'.
2960 * eval.c (clobbered_eassert): New macro.
2961 (internal_catch, internal_condition_case)
2962 (internal_condition_case_1, internal_condition_case_2)
2963 (internal_condition_case_n): Use it instead of eassert
2964 when the argument contains locals clobbered by longjmp.
2965 Don't use clobbered locals outside of clobbered_eassert.
2966 (internal_lisp_condition_case): Use a volatile variable
2967 to work around a local variable's getting clobbered.
2969 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2971 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2972 (PUSH_HANDLER): New macro.
2973 (catchlist): Remove.
2974 (handlerlist): Always declare.
2976 * eval.c (catchlist): Remove (merge with handlerlist).
2977 (handlerlist, lisp_eval_depth): Not static any more.
2978 (internal_catch, internal_condition_case, internal_condition_case_1)
2979 (internal_condition_case_2, internal_condition_case_n):
2981 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2982 handlerlist/catchlist.
2983 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2984 handlerlist which can only handle a single condition-case handler at
2986 (find_handler_clause): Simplify since we only a single branch here
2989 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2991 (bcall0): New function.
2992 (exec_byte_code): Add corresponding cases. Improve error message when
2993 encountering an invalid byte-code. Let Bunwind_protect accept
2994 a function (rather than a list of expressions) as argument.
2996 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2997 and make them unconditional now that they're heap-allocated.
2999 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3001 * charset.c (Fdecode_char, Fencode_char): Remove description of
3002 `restriction' arg. now that it's hidden by advertised-calling-convention.
3004 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3006 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3007 Remove unused variable (from mac-port).
3008 (macfont_draw): Use s->ybase for correct y position.
3010 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3012 * frame.h (struct frame): Drop has_minibuffer member because...
3013 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3014 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3016 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3018 * window.h (struct window): Prefer enum text_cursor_kinds to int
3019 for phys_cursor_type member. Move the latter, phys_cursor_width,
3020 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3021 * window.c (replace_window, make_window): Adjust users.
3023 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3025 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3026 this module is never compiled otherwise.
3028 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3030 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3033 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3035 * xdisp.c (get_next_display_element): Don't call face_for_font in
3036 a build configured --without-x. (Bug#15484)
3038 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3040 * window.c (calc_absolute_offset): #elif should be #elif defined.
3042 * frame.c (delete_frame): Block/unblock input to overcome race
3043 condition (Bug#15475).
3045 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3047 * frame.c (delete_frame): Record selected frame only after
3048 calling Qdelete_frame_functions (Bug#15477).
3050 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3052 * nsterm.m (ns_selection_color): Remove.
3053 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3054 NSColor selectedText(Background)Color. Only for COCOA.
3055 (ns_term_init): Remove assignment of ns_selection_color, logic
3056 moved to ns_get_color.
3058 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3059 NS_SELECTION_COLOR_DEFAULT.
3060 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3062 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3064 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3065 frame' does not have the tool_bar_window member.
3067 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3069 Signal error when reading an empty byte-code object (Bug#15405)
3070 * lread.c (read1): signal error
3071 * alloc.c (make_byte_code): eassert header size
3072 (sweep_vectors): change an int to size_t
3074 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3076 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3077 instead of ints, as it's the usual style for offsetof constants. See:
3078 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3080 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3081 This is ugly, but it should fix the performance problem for older
3082 GCC versions in the short run. I'll look into integrating the
3083 Gnulib module for popcount, as a better fix.
3084 See the thread starting in:
3085 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3086 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3087 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3088 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3089 (popcount_size_t): Use it.
3091 2013-09-24 Daniel Colascione <dancol@dancol.org>
3093 * process.c (Fnetwork_interface_info): Fix build break due to
3096 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3098 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3099 Prefer signed to unsigned integers where either will do.
3100 No need for 'const' on locals that do not escape.
3101 Omit easserts with unnecessary and unportable assumptions about
3102 alignment. Avoid unnecessary casts to char *.
3104 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3106 Use union for the payload of struct Lisp_Vector.
3107 This helps to avoid a few glitches dictated by C's aliasing rules.
3108 * lisp.h (struct Lisp_Vector): Use union for next and
3109 contents member. Adjust comment. Change related users.
3110 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3111 Related users changed.
3112 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3113 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3114 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3115 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3117 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3119 Optimize glyph row clearing and copying routines.
3120 * dispextern.h (struct glyph_row): Change layout of struct
3121 glyph_row to help copy_row_except_pointers. Adjust comment.
3122 * dispnew.c (null_row): Remove.
3123 (clear_glyph_row): Use offsetof and memset to find and clear
3124 just the members that need clearing. Adjust comment.
3125 (copy_row_except_pointers): Likewise for copying.
3127 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3129 Some minor cleanups of recently-added bool vector code.
3130 * conf_post.h (assume): Always return void. Use lint version
3131 only if GCC and MSC versions don't apply.
3132 * conf_post.h (assume):
3133 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3134 Depend on _MSC_VER, not __MSC_VER, for consistency with
3136 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3137 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3138 (bool_vector_binop_driver, count_trailing_zero_bits)
3139 (size_t_to_host_endian): Now static, not static inline;
3140 the latter isn't needed with modern compilers and doesn't
3141 work with older compilers anyway.
3143 * alloc.c (valgrind_p): Use bool for boolean.
3145 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3147 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3148 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3149 (display_last_displayed_message_p, message_buf_print)
3150 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3151 Use bool for boolean.
3152 * dispextern.h (cancel_line, init_desired_glyphs):
3153 Remove ancient leftover.
3154 (help_echo_showing_p, hourglass_shown_p):
3155 * lisp.h (noninteractive_need_newline): Adjust declaration.
3157 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3159 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3161 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3162 ...this file and convert the latter to static. Adjust comment.
3163 (make_initial_frame):
3164 * window.c (init_window_once): Adjust user.
3165 * frame.h (last_nonminibuf_frame): Remove declaration.
3166 * lisp.h (selected_frame): Likewise.
3167 * msdos.c (the_only_display_info): Adjust comment.
3169 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3171 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3172 computing the end column of mouse-highlight that comes from
3173 display or overlay strings. (Bug#15437)
3174 (note_mouse_highlight): Adapt calculation of last argument to
3175 mouse_face_from_string_pos to the above change.
3177 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3178 all platforms, not just for clang.
3180 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3182 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3183 about excess arguments to snprintf.
3185 * conf_post.h(assume): Use __builtin_unreachable for clang.
3187 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3189 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3190 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3192 2013-09-23 Daniel Colascione <dancol@dancol.org>
3194 * alloc.c (USE_VALGRIND): New macro; on by default
3195 when ENABLE_CHECKING.
3196 (mark_maybe_object, mark_maybe_pointer)
3197 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3199 (valgrind_p) [USE_VALGRIND]: New variable.
3200 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3202 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3204 * process.c (wait_reading_process_output): Change int pnamelen to
3207 * nsterm.m (setMarkedText:selectedRange:):
3208 (deleteWorkingText):
3209 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3210 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3211 argument to unsigned long to avoid warning.
3212 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3214 * conf_post.h (assume): Fix compiler error: x shall be cond.
3216 2013-09-22 Daniel Colascione <dancol@dancol.org>
3218 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3219 warning when compiling without a window system.
3221 2013-09-22 Daniel Colascione <dancol@dancol.org>
3223 * data.c (Qbool_vector_p): New symbol.
3224 (bool_vector_spare_mask, popcount_size_t_generic)
3225 (popcount_size_t_msc, popcount_size_t_gcc)
3227 (bool_vector_binop_driver)
3228 (count_trailing_zero_bits, size_t_to_host_endian)
3229 (Fbool_vector_exclusive_or)
3230 (Fbool_vector_union)
3231 (Fbool_vector_intersection, Fbool_vector_set_difference)
3232 (Fbool_vector_subsetp, Fbool_vector_not)
3233 (Fbool_vector_count_matches)
3234 (Fbool_vector_count_matches_at): New functions.
3235 (syms_of_data): Intern new symbol, functions.
3236 * alloc.c (bool_vector_payload_bytes): New function.
3237 (Fmake_bool_vector): Instead of calling Fmake_vector,
3238 which performs redundant initialization and argument checking,
3239 just call allocate_vector ourselves. Make sure we clear any
3240 terminating padding to zero.
3241 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3242 instead of open-coding the size calculation.
3243 (vroundup_ct): New macro.
3244 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3245 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3246 * composite.c (composition_gstring_put_cache):
3247 Change lint_assume to assume.
3248 * conf_post.h (assume): New macro.
3249 (lint_assume): Remove.
3250 * dispnew.c (update_frame_1): Change lint_assume to assume.
3251 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3253 * image.c (gif_load): Change lint_assume to assume.
3254 * lisp.h (eassert_and_assume): New macro.
3255 (Qbool_vector_p): Declare.
3256 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3257 (swap16, swap32, swap64): New inline functions.
3258 * macfont.c (macfont_shape): Change lint_assume to assume.
3259 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3260 * xsettings.c (parse_settings): Use new swap16 and
3261 swap32 from lisp.h instead of file-specific macros.
3263 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3265 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3266 found (which can legitimately happen when the glyph row at the
3267 window start is disabled in the current_matrix. (Bug#15365)
3269 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3271 Fix syntax.h bug introduced by recent INLINE change.
3272 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3273 conditionally compiled one way in some modules, and a different
3274 way in others. This doesn't work with extern inline functions,
3275 which must have the same definition in all modules, because the
3276 defining code might be shared across modules, depending on the
3277 implementation. Symptoms reported by Martin Rudalics in:
3278 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3279 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3280 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3281 overriding the corresponding functions in syntax.h.
3282 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3283 (syntax_property): New inline functions.
3284 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3285 Rewrite in terms of these new functions.
3287 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3289 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3290 not chars_in_text, whose result depends on the multibyteness of
3291 the current buffer. (Bug#15426)
3293 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3295 Port recent change to hosts where pointers aren't 'long'.
3296 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3297 Don't assume that pointers are the same width as 'long'.
3298 Add a compile-time check that a pointer fits into two X slots.
3300 A simpler, centralized INLINE.
3301 * conf_post.h (INLINE): Define only if not already defined.
3302 This allows us to use a single INLINE, defined by one file
3304 * emacs.c (INLINE): Define it.
3305 Also, include category.h, charset.h, composite.h, dispextern.h,
3306 syntax.h, systime.h, so that their INLINE definitions are expanded
3308 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3309 * buffer.h, buffer.c (BUFFER_INLINE):
3310 * category.h, category.c (CATEGORY_INLINE):
3311 * character.h, character.c (CHARACTER_INLINE):
3312 * charset.h, charset.c (CHARSET_INLINE):
3313 * composite.h, composite.c (COMPOSITE_INLINE):
3314 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3315 * frame.h, frame.c (FRAME_INLINE):
3316 * intervals.h, intervals.c (INTERVALS_INLINE):
3317 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3318 * lisp.h, alloc.c (LISP_INLINE):
3319 * process.h, process.c (PROCESS_INLINE):
3320 * syntax.h, syntax.c (SYNTAX_INLINE):
3321 * systime.h, sysdep.c (SYSTIME_INLINE):
3322 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
3323 * window.h, window.c (WINDOW_INLINE):
3324 Remove. All uses replaced with INLINE.
3326 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3328 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3331 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3333 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3334 'const char *' to avoid compiler warnings due to similar change in
3335 the prototype of x_get_string_resource.
3337 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3339 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3340 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3341 going to replace static variables below. Adjust comments.
3342 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3343 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3344 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3345 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3346 Related users changed.
3347 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3348 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3349 last_mouse_movement_time, going to replace static variables below.
3351 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3352 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3354 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3355 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3356 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3357 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3358 static variables below.
3359 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3360 (last_mouse_scroll_bar): Remove.
3361 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3362 (mouseExited): Related users changed.
3364 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3366 Do not use external array to process X scroll bar messages.
3367 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3368 (x_send_scroll_bar_event): Pack window pointer into two slots
3369 of XClientMessageEvent if we're 64-bit. Adjust comment.
3370 (x_scroll_bar_to_input_event): Unpack accordingly.
3372 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3374 Ifdef away recent changes which aren't relevant to NS port.
3375 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3376 [!HAVE_NS]: Declare as such.
3377 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3378 [!HAVE_NS]: Define as such.
3380 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3382 * frame.c (x_redo_mouse_highlight): New function
3383 to factor out common code used in W32 and X ports.
3384 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3385 * xterm.h (struct x_display_info):
3386 * w32term.h (struct w32_display_info):
3387 * nsterm.h (struct ns_display_info): New members
3388 last_mouse_motion_frame, last_mouse_motion_x and
3389 last_mouse_motion_y, going to replace static variables below.
3390 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3391 (redo_mouse_highlight): Remove.
3392 (note_mouse_movement, syms_of_xterm): Adjust user.
3393 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3394 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3395 (redo_mouse_highlight): Remove.
3396 (note_mouse_movement, syms_of_w32term): Adjust user.
3397 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3398 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3400 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3401 * nsfns.m (compute_tip_xy): Adjust user.
3403 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3405 * frame.c (x_mouse_grabbed): New function.
3406 * dispextern.h (x_mouse_grabbed): Add prototype.
3407 (last_mouse_frame): Remove declaration.
3408 * xterm.h (struct x_display_info):
3409 * w32term.h (struct w32_display_info):
3410 * nsterm.h (struct ns_display_info): New member
3411 last_mouse_frame, going to replace...
3412 * xdisp.c (last_mouse_frame): ...global variable.
3413 (note_tool_bar_highlight):
3414 * w32term.c (w32_mouse_position, w32_read_socket):
3415 * xterm.c (XTmouse_position, handle_one_xevent):
3416 Use x_mouse_grabbed.
3417 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3419 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3421 * w32term.c (w32_read_socket): Avoid temporary
3422 variables in a call to x_real_positions.
3423 * xterm.c (handle_one_xevent): Likewise.
3425 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3427 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3428 (x_icon_type): Remove prototype.
3429 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3430 * frame.c (x_icon_type): Remove.
3431 * w32term.c (x_make_frame_visible, x_iconify_frame):
3432 * xterm.c (x_make_frame_visible, x_iconify_frame):
3433 Use x_set_bitmap_icon to factor out common code.
3435 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3437 * dispextern.h (check_x_display_info, x_get_string_resource):
3438 Declare here just once and unify the latter.
3439 * frame.c (check_x_display_info, x_get_string_resource):
3440 * nsterm.h (check_x_display_info):
3441 * xrdb.c (x_get_string_resource):
3442 * xterm.h (check_x_display_info): Remove prototypes.
3443 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3444 * w32reg.c (x_get_string_resource): Likewise.
3445 (w32_get_rdb_resource): Adjust user.
3447 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3449 * xterm.h (struct x_display_info): New member
3450 x_pending_autoraise_frame, going to replace...
3451 * xterm.c (pending_autoraise_frame): ...static variable.
3452 (x_new_focus_frame, XTread_socket): Adjust users.
3453 * w32term.h (struct w32_display_info): New member
3454 w32_pending_autoraise_frame, going to replace...
3455 * w32term.c (pending_autoraise_frame): ...global variable.
3456 (x_new_focus_frame, w32_read_socket): Adjust users.
3458 2013-09-17 Glenn Morris <rgm@gnu.org>
3460 * xdisp.c (message_dolog): If we create *Messages*,
3461 switch it to messages-buffer-mode.
3463 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3465 Don't overuse 'const' in types of locals.
3466 * bidi.c (bidi_count_bytes):
3467 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3468 (xg_event_is_for_scrollbar):
3469 * xselect.c (x_handle_property_notify)
3470 (x_handle_selection_notify, x_handle_dnd_message):
3471 * xsettings.c, xsettings.h (xft_settings_event):
3472 * xterm.c (x_handle_net_wm_state, handle_one_event)
3473 (x_menubar_window_to_frame, x_detect_focus_change)
3474 (construct_mouse_click, note_mouse_movement)
3475 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3476 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3477 (handle_one_xevent, x_handle_net_wm_state):
3478 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3479 (x_handle_dnd_message):
3480 Avoid unnecessary 'const', typically the second 'const' in
3481 'const foo * const arg', a 'const' that does not affect the API
3482 and doesn't significantly help the human reader.
3484 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3486 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3487 only if Glib < 2.36.0.
3488 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3489 * xsettings.c (init_gconf, init_gsettings): Do not check
3491 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3493 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3495 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3497 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3498 before calling g_type_init.
3500 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3502 * nsterm.m (syms_of_nsterm): ... to here.
3504 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3506 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3507 (ignore_next_mouse_click_timeout): Use Time as X does.
3508 (handle_one_xevent): Avoid cast and use unsigned comparison.
3510 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3512 Do not copy X event in handle_one_xevent except KeyPress case.
3513 Wnen XEvent is processed, it is unlikely to be changed except
3514 KeyPress case, so we can avoid copying and use const pointer to
3515 const data to make sure that an event is not changed elsewhere.
3516 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3517 const' and do not create local copy except for the KeyPress event.
3518 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3519 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3520 (x_handle_net_wm_state, x_menubar_window_to_frame)
3521 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3522 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3523 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3524 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3525 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3526 (x_handle_dnd_message):
3527 * xsettings.c (xft_settings_event):
3528 Use 'const XEvent * const' where appropriate.
3529 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
3531 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3533 Fix X event waiting to handle multiple frames.
3534 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3535 * xterm.c (pending_event_wait): Remove. Adjust users.
3536 (x_detect_focus_change): Pass frame arg.
3537 (handle_one_xevent): Find related frame early and clear per-frame
3538 wait_event_type only if this is an event for the relevant frame.
3539 (x_wait_for_event): Use per-frame wait_event_type.
3541 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3543 * nsfns.m (Fx_create_frame): Fix font driver registration for
3546 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3547 for syms_of_macfont.
3549 * nsterm.m: Include macfont.h.
3550 (ns_tmp_flags, ns_tmp_font): Remove.
3551 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3552 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3553 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3554 (changeFont:): Fix code style. Check for font driver type when
3557 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3560 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3561 (nsfont_open): Set font driver type.
3562 Set font->ascent and font->descent. Figure out font instead of
3563 ns_tmp_font, and flags instead of ns_tmp_flags.
3564 Fix indentation. Remove call to ns_draw_text_decoration,
3567 * nsfns.m: Include macfont.h.
3568 (Fx_create_frame): Register macfont driver, make a better default font.
3569 (Fns_popup_font_panel): Get font from macfont driver, if used.
3571 * macfont.m, macfont.h, maccuvs.h: New files.
3573 * font.h: Declare syms_of_macfont.
3575 * font.c (syms_of_font): Call syms_of_macfont.
3577 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3579 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3581 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3582 and it is always zero for others, so I assume that this is an ancient
3583 leftover which nobody will want to change any more.
3584 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3585 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3586 * frame.c (x_set_scroll_bar_width):
3587 * w32fns.c (w32_createscrollbar):
3588 * w32term.c (w32_set_vertical_scroll_bar):
3589 * xfns.c (x_set_scroll_bar_default_width):
3590 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3591 (x_scroll_bar_expose): Related users changed.
3593 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3595 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3596 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3597 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3599 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3601 * nsterm.h, w32term.h, xterm.h: ...and not here.
3602 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3603 Remove unused Xisms.
3604 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3605 these modules are never compiled otherwise.
3607 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3609 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3610 Doc fix. (Bug#15375)
3612 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3614 Unify Fx_focus_frame between all ports.
3615 * frame.h (x_focus_frame): New prototype.
3616 * xfns.c (Fx_focus_frame): Remove.
3617 (syms_of_xfns): Do not defsubr it.
3618 (x_focus_frame): X implementation.
3619 * nsfns.m (Fx_focus_frame): Remove.
3620 (syms_of_nsfns): Do not defsubr it.
3621 (x_focus_frame): NS implementation.
3622 * w32term.c (Fx_focus_frame): Remove.
3623 (x_focus_on_frame): Rename to...
3624 (x_focus_frame): W32 implementation.
3625 * w32term.h (x_focus_on_frame): Remove prototype.
3626 * w32fns.c (Fx_focus_frame): Remove.
3627 (syms_of_w32fns): Do not defsubr it.
3628 * frame.c (Fx_focus_frame): Define here.
3629 (syms_of_frame): Defsubr here.
3630 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3632 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3634 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3635 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3636 each port to reference the port-specific window system data.
3637 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3638 (FRAME_DISPLAY_INFO): Define.
3639 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3640 (FRAME_DISPLAY_INFO): Define. Adjust users.
3641 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3642 (FRAME_DISPLAY_INFO): Define. Adjust users.
3643 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3644 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3645 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3646 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3647 * xselect.c, xterm.c: All related users changed.
3649 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3651 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3652 (x_menubar_window_to_frame): Remove prototypes.
3653 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3654 (x_menubar_window_to_frame, x_top_window_to_frame):
3656 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3657 (x_menubar_window_to_frame, x_top_window_to_frame):
3658 ...to here and convert all but the last to static.
3660 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3662 * lisp.mk (lisp): Add w32-common-fns.elc.
3664 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3666 * charset.c (char_charset): Document an exception for char-charset.
3668 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3670 * xterm.h (x_display_info): New field last_user_time...
3671 * xterm.c (toplevel): ...to replace static last_user_time.
3672 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3674 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3676 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3677 scroll bar values to prevent thumb from disappear and update comment.
3679 2013-09-11 Glenn Morris <rgm@gnu.org>
3681 * emacs.c (usage_message): Possessive apostrophe tweak.
3683 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3685 * nsterm.m (syms_of_nsterm): Use Qns.
3686 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3687 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3688 * xfns.c (x_display_info_for_name, Fx_open_connection):
3689 Remove old '#if 0' code.
3690 (syms_of_xfns): Use Qx.
3691 * termhooks.h (fullscreen_hook): Remove the leftover.
3692 (struct terminal): Fix typo in comment.
3694 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3696 Cleaning up a few X scroll bar bits.
3697 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3698 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3699 New member last_seen_part, going to replace...
3700 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3701 (xt_action_hook) [USE_LUCID]: Adjust user.
3702 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3703 Lucid-specific scroll bar support.
3704 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3705 to int and adjust to use last_seen_part member.
3706 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3707 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3708 Initialize last_seen_part.
3710 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3712 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3713 insert-buffer-substring an empty string.
3715 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3717 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3718 avoiding a GCC warning.
3720 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3722 Ifdef away frame tool bar code when it is not really used.
3723 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3724 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3725 and minimize_tool_bar_window_p under the above.
3726 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3727 (fset_tool_bar_window): Likewise.
3728 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3729 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3730 (change_frame_size_1):
3731 * window.c (window_from_coordinates, Frecenter): Adjust users.
3732 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3733 code is not really used.
3734 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3735 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3736 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3737 [!USE_GTK && !HAVE_NS]: Define as such.
3738 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3739 (note_mouse_highlight, expose_frame):
3740 * xfns.c (x_set_tool_bar_lines):
3741 * xterm.c (handle_one_xevent): Adjust users.
3743 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3745 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3746 This bug was introduced by my 2013-08-26 patch, which incorrectly
3747 assumed that the terminfo implementation doesn't use termcap buffers.
3748 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3749 these buffers apparently are used after all.
3750 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3751 (struct tty_display_info): Define members termcap_term_buffer and
3752 termcap_strings_buffer even if TERMINFO.
3754 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3757 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3758 'usage' docstring entry to pacify make-docfile.
3760 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3762 Change comparison functions =, <, >, <=, >= to take many arguments.
3763 * data.c: Change comparison functions' interface and implementation.
3764 * lisp.h: Make arithcompare available for efficient two arg
3766 * bytecode.c: Use arithcompare.
3767 * fileio.c: Use new interface.
3769 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3771 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3773 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3775 * eval.c (Feval): Document the new use of `lexical'.
3777 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3779 Review and drop old frame resize hack.
3780 * frame.h (struct frame): Remove force_flush_display_p.
3781 * dispnew.c (update_frame): Adjust user and don't call
3782 flush_frame here. The comment has said that there was an issues
3783 with redisplaying fringes, but I don't see any differences with
3784 and without this hack. Hopefully we can continue without it.
3785 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3786 current frame matrices twice if resized_p is set.
3788 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3790 Do not populate pure Xism x_sync to other ports.
3791 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3792 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3793 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3794 * w32term.h (x_sync): Remove prototype.
3796 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3798 Cleanup frame flushing.
3799 * dispextern.h (struct redisplay_interface):
3800 Drop flush_display_optional because flush_display is enough
3801 for X and flushing via RIF is just a no-op for others.
3802 * frame.h (flush_frame): New function.
3803 * dispnew.c (update_frame):
3804 * minibuf.c (read_minibuf):
3805 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3807 * keyboard.c (detect_input_pending_run_timers): Do not flush
3808 all frames but selected one in redisplay_preserve_echo_area.
3809 * nsterm.m (ns_flush): Remove no-op.
3810 (ns_redisplay_interface): Adjust user.
3811 * w32term.h (x_flush): Remove no-op.
3812 (w32_redisplay_interface): Adjust user.
3813 * xterm.c (x_flush): Simplify because we do not flush all
3814 frames at once any more. Adjust comment.
3815 (x_redisplay_interface): Adjust user.
3817 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3819 Port --without-x --enable-gcc-warnings to Fedora 19.
3820 * gfilenotify.c (globals_of_gfilenotify):
3821 Call g_type_init only if using an older glib version that needs it.
3823 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3825 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3826 (last_glyphless_glyph_merged_face_id): Remove declarations.
3827 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3828 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3829 (last_glyphless_glyph_merged_face_id): Now static.
3830 (merge_escape_glyph_face): New function, refactored from...
3831 (get_next_display_element): ...here.
3832 (merge_glyphless_glyph_face): New function, refactored from...
3833 (produce_glyphless_glyph): ...here...
3834 * term.c (produce_glyphless_glyph): ...and here.
3836 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3838 * eval.c (eval_sub): Only call Ffunction if necessary.
3840 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3842 Attempt to make redisplay more selective when changing cursor type.
3843 * frame.h (struct frame): New bitfield cursor_type_changed.
3844 * xdisp.c (cursor_type_changed): Remove.
3845 (try_cursor_movement, redisplay_window, try_window_id)
3846 (set_frame_cursor_types, try_window_reusing_current_matrix):
3847 Adjust to use per-frame bitfield.
3848 (redisplay_internal): Look for cursor type change on each visible
3849 frame and consider all frames if cursor type has been changed on
3850 the frame other than selected. If cursor type has been changed on
3851 selected frame only, do not use fast update.
3853 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3855 Attempt to make redisplay more selective when changing fonts.
3856 * frame.h (struct frame): New bitfield fonts_changed.
3857 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3858 (adjust_frame_glyphs): Add prototype.
3859 * dispnew.c (fonts_changed_p): Remove.
3860 (adjust_glyphs): Remove because we do not
3861 adjust matrices on all frames at once any more.
3862 (adjust_frame_glyphs): Block and unblock input here.
3863 (adjust_glyph_matrix): Use fonts_changed.
3864 (change_frame_size_1): Use adjust_frame_glyphs.
3865 * font.c (font_open_entity): Use fonts_changed.
3866 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3867 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3868 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3869 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3870 (shrink_mini_window, Fresize_mini_window_internal)
3871 (window_scroll_pixel_based, Fset_window_configuration)
3872 (apply_window_adjustment, Fset_window_vscroll):
3873 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3874 Use adjust_frame_glyphs.
3875 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3876 (try_window_reusing_current_matrix, try_window_id, display_line)
3877 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3878 (redisplay_internal): Consider fonts_changed and adjust frame
3879 matrices for each frame only if the frame is visible. If font
3880 has been changed on some frame during full redisplay, retry
3881 only visible frames where the font has been actually changed.
3883 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3885 Cache current header and mode line height for each window.
3886 * window.h (struct window): New fields mode_line_height
3887 and header_line_height.
3888 * window.c (make_window): Initialize them.
3889 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3890 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3891 (current_mode_line_height, current_header_line_height):
3893 * xdisp.c (current_mode_line_height, current_header_line_height):
3895 (pos_visible_p, init_xdisp): Adjust user.
3896 (redisplay_window): Invalidate mode_line_height and
3897 header_line_height if current and desired matrices do not agree.
3899 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3901 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3902 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3904 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3906 Make --without-x compatible with --enable-gcc-warnings.
3907 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3908 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3909 members under HAVE_WINDOW_SYSTEM.
3910 * keyboard.c (make_lispy_focus_out): Likewise.
3911 (record_menu_key): Move under HAVE_MENUS.
3912 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3913 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3914 (syms_of_xdisp): Adjust user.
3915 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3916 (start_hourglass, cancel_hourglass):
3917 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3918 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3919 and CLEAR_FONT_TABLE_NFONTS.
3920 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3921 Declare only if HAVE_WINDOW_SYSTEM.
3922 (lface_same_font_attributes_p, clear_face_gcs): Define only
3923 if HAVE_WINDOW_SYSTEM.
3925 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3927 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3928 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3929 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3931 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3933 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3935 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3937 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3938 This fixes a type error on hosts where ptrdiff_t is wider than int.
3940 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3942 * keyboard.c (read_key_sequence_vs): New function.
3943 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3946 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3948 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3950 Makefile improvements.
3951 * Makefile.in (config.status): Don't use double-colon rules, as
3952 they are not portable according to POSIX. Fix shell typo with `;
3953 I guess this rule has never been tested?
3954 (VCSWITNESS): New macro, to override any environment var.
3956 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3958 * xterm.h (struct x_display_info): Do not track X connection
3959 fd separately because it is always available from Display.
3960 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3963 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3965 * buffer.c (drop_overlay):
3966 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3967 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3969 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3971 * buffer.c (Fmake_overlay, Fmove_overlay):
3972 * intervals.c (set_point_from_marker):
3973 * print.c (PRINTPREPARE): Prefer signal_error
3974 to plain error and report unsuitable marker too.
3976 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3978 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3979 for 'dragging' member.
3980 (struct x_output): Remove set-but-unused leftovers
3981 'left_before_move' and 'top_before_move'.
3982 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3983 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3984 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3985 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3986 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3987 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3988 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3989 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3991 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3993 * nsfont.m (INVALID_GLYPH): New define.
3994 (nsfont_encode_char): Use INVALID_GLYPH.
3995 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3997 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3999 * xterm.c (x_last_mouse_movement_time): Revert last change.
4000 This code should use XDisplayMotionBufferSize to check display's
4001 motion history first, and there are few other issues as well.
4002 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4003 (handle_one_xevent): Adjust user.
4005 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4007 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4008 * frame.c (Flast_nonminibuf_frame): ... to here.
4009 (check_minibuf_window): Don't abort if no window was found
4012 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4014 Use XGetMotionEvents to ask the last mouse motion time from X server.
4015 * xterm.c (X_MOTION_HISTORY): Default to 1.
4016 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4017 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4018 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4019 Ifdef away legacy code.
4020 (XTmouse_position, x_scroll_bar_report_motion):
4021 Use x_last_mouse_movement_time.
4022 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4025 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4027 * msdos.c (last_mouse_window): Move to...
4028 (dos_rawgetc): ...this function and adjust comment.
4029 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4030 (mouseMoved): ...this function and adjust comment.
4031 * w32term.c (last_window): Likewise with...
4032 (w32_read_socket): ...this function.
4033 * xterm.c (last_window): Likewise with...
4034 (handle_one_xevent): ...this function.
4036 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4038 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4039 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4040 (handle_one_xevent): ...to here.
4041 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4044 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4046 * msdos.c (IT_set_terminal_window): Remove no-op.
4047 (initialize_msdos_display): Adjust terminal setup.
4048 * w32console.c (w32con_set_terminal_window): Remove no-op.
4049 (initialize_w32_display): Adjust terminal setup.
4050 * w32term.c (w32_set_terminal_window): Remove no-op.
4051 (w32_create_terminal): Adjust terminal setup.
4052 * xterm.c (XTset_terminal_window): Remove no-op.
4053 (x_create_terminal): Adjust terminal setup.
4055 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4057 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4059 (ns_create_terminal): Adjust terminal setup.
4060 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4062 (w32_create_terminal): Adjust terminal setup.
4063 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4065 (x_create_terminal): Adjust terminal setup.
4067 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4069 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4070 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4071 * dispnew.c (buffer_posn_from_coords):
4072 * window.c (Fwindow_end, displayed_window_lines):
4073 * xdisp.c (redisplay_mode_lines): Use it.
4075 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4077 * fontset.c (face_for_char): Check char in the current face font first
4078 if HAVE_NS (Bug#15138).
4080 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4082 * window.c (temp_output_buffer_show): Make sure window returned
4083 by display_buffer is live (Bug#15213).
4085 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4087 Minor cleanup to avoid forward declarations.
4088 * coding.h (struct ccl_spec): Remove forward declaration.
4089 * composite.h (toplevel): Include font.h.
4090 (struct composition_it, struct face, struct font_metrics):
4091 Remove forward declaration.
4092 * dispextern.h (struct image, struct atimer): Likewise.
4093 * emacsgtkfixed.h (struct frame): Likewise.
4094 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4095 * font.h (struct font_driver, struct font, struct glyph_string)
4096 (struct face): Remove forward declaration.
4097 * fontset.h (struct face, struct font): Likewise.
4098 * frame.h (toplevel): Style cleanup.
4099 (enum output_method): Move to...
4100 * termhooks.h (enum output_method): ...here.
4101 (struct glyph, struct frame, struct ns_display_info)
4102 (struct x_display_info, struct w32_display_info):
4103 Remove forward declaration.
4104 * xterm.h (toplevel): Include termhooks.h.
4105 (struct font, struct window, struct glyph_matrix, struct frame)
4106 (struct input_event, struct face, struct image): Remove forward
4108 * gtkutil.h (struct _widget_value): Likewise.
4109 * keyboard.h (toplevel): Include termhooks.h.
4110 (struct input_event): Remove forward declaration.
4112 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4114 * intervals.c (set_point_from_marker): New function.
4115 * editfns.c (Fgoto_char):
4116 * process.c (Finternal_default_process_filter):
4117 * window.c (select_window_1): Use it.
4118 * buffer.h (set_point_from_marker): Add prototype.
4120 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4122 * w32.c (term_winsock): Call release_listen_threads before calling
4124 (_sys_wait_accept): Wait for accept event in a loop with a finite
4125 timeout, instead of waiting indefinitely. Will hopefully avoid
4126 hanging during exit because WSACleanup deadlocks waiting for the
4127 event object to be released. (Bug#14333)
4129 * w32proc.c (release_listen_threads): New function, signals all
4130 the reader threads that listen for connections to stop waiting.
4132 * w32.h (release_listen_threads): Add prototype.
4134 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4136 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4137 field of new marker (for sanity and safety).
4138 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4139 anyway because XMISCTYPE is a function and can't be an lvalue).
4141 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4143 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4144 (x_after_update_window_line, x_scroll_bar_create):
4145 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4146 (handle_one_xevent, x_clear_frame_area):
4147 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4148 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4149 * xterm.h (x_clear_area): Adjust prototype.
4151 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4153 Hook scanning and indentation functions to find_newline. This helps
4154 to avoid duplicated code and renders more respect to newline cache.
4155 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4156 * cmds.c (Fforward_line):
4157 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4158 Use find_newline and avoid unnecessary point movements.
4159 * search.c (scan_newline): Implement on top of find_newline.
4161 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4163 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4164 scoped code (bug#11258).
4166 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4168 * nsterm.m (last_window): New variable.
4169 (EV_TRAILER2): New macro.
4170 (EV_TRAILER): Call EV_TRAILER2.
4171 (mouseMoved:): Add support for mouse-autoselect-window
4172 on nextstep (Bug#6888).
4174 2013-08-28 Andreas Schwab <schwab@suse.de>
4176 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4177 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4178 Remove unused macro definitions.
4179 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4180 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4181 Only define if emacs.
4183 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4185 Prefer enum glyph_row_area to int where appropriate.
4186 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4188 (window_box, window_box_width, window_box_left, window_box_left_offset)
4189 (window_box_right, window_box_right_offset): Adjust prototypes.
4190 * xdisp.c (window_box, window_box_width, window_box_left)
4191 (window_box_left_offset, window_box_right, window_box_right_offset):
4192 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4193 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4194 * nsterm.m (ns_clip_to_row):
4195 * w32term.c (w32_clip_to_row):
4196 * xterm.c (x_clip_to_row): Likewise.
4198 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4200 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4201 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4203 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4205 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4206 for portability to hosts where /bin/sh has problems.
4208 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4210 Redesign redisplay interface to drop global output_cursor.
4211 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4212 (toplevel): Remove declaration of output_cursor.
4213 (set_output_cursor, x_cursor_to): Remove prototype.
4214 * window.h (struct window): New member output_cursor.
4215 (output_cursor_to): New function to replace RIF member.
4216 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4217 (update_text_area, set_window_cursor_after_update): Use it.
4218 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4219 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4220 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4221 * w32term.c (x_update_window_begin, x_update_window_end):
4222 * xterm.c (x_update_window_begin, x_update_window_end):
4223 Adjust to use per-window output cursor.
4225 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4227 Simplify SELECT_TYPE-related code.
4228 Like EMACS_TIME, this portability layer is no longer needed, since
4229 Emacs has been using fd_set as a portability layer for some time.
4230 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4231 (SELECT_TYPE): Remove. All uses changed to fd_set.
4232 (fd_set) [!FD_SET]: New typedef.
4234 Simplify EMACS_TIME-related code.
4235 This portability layer is no longer needed, since Emacs has been
4236 using struct timespec as a portability layer for some time.
4237 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4238 Include <time.h> rather than "systime.h"; that's all that's needed now.
4239 * dispnew.c: Include <timespec.h> rather than "systime.h";
4240 that's all that's needed now.
4241 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4242 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4243 TIMESPEC_RESOLUTION.
4244 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4245 LOG10_TIMESPEC_RESOLUTION.
4246 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4247 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4248 (make_emacs_time): Remove. All used changed to make_timespec.
4249 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4250 (current_timespec): Rename from current_emacs_time. All uses changed.
4251 (add_emacs_time): Remove. All uses changed to timespec_add.
4252 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4253 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4254 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4255 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4256 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4257 (current_timespec): Rename from current_emacs_time. All uses changed.
4258 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4259 changed to timespec_cmp.
4260 * xgselect.c: Include <timespec.h>, since our .h files don't.
4262 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4264 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4265 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4266 Remove the leftovers.
4267 * gtkutil.c (toplevel): Do not declare Qxft but include
4269 * image.c (toplevel): Do not declare Vlibrary_cache because
4270 it's already done in lisp.h.
4272 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4274 * lisp.h (Mouse_HLInfo): Move from here...
4275 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4276 (reset_mouse_highlight): New function.
4277 * msdos.c (dos_set_window_size, IT_update_begin)
4278 (internal_terminal_init):
4279 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4280 (ns_initialize_display_info):
4281 * w32console.c (initialize_w32_display):
4282 * w32term.c (x_update_window_end, x_free_frame_resources)
4283 (w32_initialize_display_info):
4284 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4285 * window.c (Fdelete_other_windows_internal):
4286 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4287 * termchar.h (toplevel):
4288 * xterm.h (toplevel): Include dispextern.h.
4290 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4292 Fix minor problems found by static checking.
4293 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4294 (expect): Avoid nested-if warning.
4295 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4296 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4297 * nsterm.h, nsterm.m (ns_select):
4298 * xgselect.c, xgselect.h (xg_select):
4299 Adjust signature to better match pselect's.
4300 * nsterm.m (ns_select):
4301 Don't set *TIMEOUT, since pselect doesn't.
4302 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4303 diagnostic about assigning const char * to it.
4304 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4306 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4308 * lread.c (substitute_object_recurse): Handle hash-tables as well
4311 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix unlikely core dump in init_tty, and simplify terminfo case.
4314 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4315 The old version incorrectly dumped core if malloc returned a
4316 buffer containing only non-NUL bytes.
4317 (init_tty): Do not allocate or free termcap buffers; the
4318 struct does that for us now.
4319 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4320 (struct tty_display_info): Define members termcap_term_buffer and
4321 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4322 use them. Allocate them directly in struct rather than indirectly
4323 via a pointer, to simplify init_tty.
4325 * frame.c (check_minibuf_window): Initialize 'window' properly,
4326 so that Emacs reliably aborts later if 'window' is not initialized.
4328 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4330 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4331 of VoidSymbol (Bug#15154).
4333 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4335 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4336 mouse_face_beg_y and mouse_face_end_y.
4337 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4338 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4339 Adjust users and update comment where appropriate.
4341 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4343 * frame.c (check_minibuf_window): New function.
4344 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4345 Call check_minibuf_window (Bug#15183).
4347 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4349 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4350 because this is the only last cursor data we need to keep and consult.
4351 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4352 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4355 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4357 Fix recovering from possible decompression error.
4358 Since insert_from_gap doesn't always move point, we can't use PT as
4359 the position where the partially decompressed data ends, and
4360 should count how many bytes was produced so far.
4361 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4362 (unwind_decompress): Really delete partially uncompressed data.
4363 (Fzlib_decompress_region): Take decompressed data size into account.
4365 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4367 * syntax.c (init_syntax_once): Adjust comment and do an early
4368 initialization of Qchar_table_extra_slots just once...
4369 * casetab.c (init_casetab_once):
4370 * category.c (init_category_once):
4371 * character.c (syms_of_character):
4372 * coding.c (syms_of_coding):
4373 * xdisp.c (syms_of_xdisp): ...and omit it here.
4375 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4377 * xdisp.c (get_next_display_element): Don't apply to characters
4378 from a display vector the logic of setting it->end_of_box_run_p
4379 suitable for characters from a buffer. (Bug#15175)
4381 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4382 to handle directories, rather than '_utime' which doesn't.
4385 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4387 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4388 or fullscreen (Bug#14627).
4390 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4392 System-dependent integer overflow fixes.
4393 * process.c (Fset_process_window_size): Signal an error if
4394 the window size is outside the range supported by the lower level.
4395 * sysdep.c (set_window_size): Return negative on error,
4396 nonnegative on success, rather than -1, 0, 1 on not in system,
4397 failure, success. This is simpler. Caller changed.
4398 (serial_configure): Remove unnecessary initialization of local.
4399 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4400 size fits in unsigned long; this isn't true on some 32-bit hosts.
4401 Avoid buffer overrun if some future version of /proc/meminfo has a
4402 variable name longer than 20 bytes.
4403 (system_process_attributes) [__FreeBSD__]:
4404 Don't assume hw.availpages fits in 'int'.
4406 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4408 Don't let very long directory names overrun the stack.
4409 Fix some related minor problems involving "//", vfork.
4410 * callproc.c (encode_current_directory): New function.
4411 (call_process): Don't append "/"; not needed.
4412 * fileio.c (file_name_as_directory_slop): New constant.
4413 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4414 this can save the caller having to alloca.
4415 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4416 Use SAFE_ALLOCA, not alloca.
4417 (directory_file_name, Fexpand_file_name): Leave leading "//"
4418 alone, since it can be special even on POSIX platforms.
4419 * callproc.c (call_process):
4420 * process.c (Fformat_network_address):
4421 * sysdep.c (sys_subshell):
4422 Use encode_current_directory rather than rolling our own.
4423 (create_process): No need to encode directory; caller does that now.
4424 * process.h (encode_current_directory): New decl.
4425 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4426 Rework to avoid 'goto xyzzy;'.
4428 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4430 * xdisp.c (handle_face_prop): If the default face was remapped use
4431 the remapped face for strings from prefix properties. (Bug#15155)
4433 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4435 Minor cleanup for redisplay interface and few related functions.
4436 * frame.h (enum text_cursor_kinds): Move from here...
4437 * dispextern.h (enum text_cursor_kinds): ...to here.
4438 (toplevel): Drop unnecessary declarations.
4439 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4440 in update_window_end_hook and draw_window_cursor functions.
4441 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4442 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4443 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4444 * xterm.c (x_update_window_end, x_draw_window_cursor):
4445 * xdisp.c (display_and_set_cursor, update_window_cursor)
4446 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4447 enum text_cursor_kinds where appropriate.
4449 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4451 Redesign redisplay interface to drop updated_row and updated_area.
4452 * dispextern.h (updated_row, updated_area): Remove declaration.
4453 (struct redisplay_interface): Pass glyph row and row area parameters
4454 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4455 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4457 * dispnew.c (updated_row, updated_area): Remove.
4458 (redraw_overlapped_rows, update_window_line): Adjust user.
4459 (update_marginal_area, update_text_area): Likewise. Pass updated row
4460 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4461 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4464 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4466 * process.c (flush_pending_output): Remove stub.
4469 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4471 * callproc.c: Fix race that killed background processes (Bug#15144).
4472 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4473 Record deleted process-id in critical section, not afterwards.
4474 Don't mistakenly kill process created by a call-process invocation
4475 that discards output and does not wait.
4477 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4479 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4480 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4481 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4482 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4483 to shut up compiler in mark_object.
4484 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4486 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4488 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4489 We can't portably rely on PTY_OPEN doing that, even if
4490 it calls posix_openpt with O_CLOEXEC.
4492 2013-08-20 Kenichi Handa <handa@gnu.org>
4494 * character.c (string_char): Improve commentary.
4496 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4498 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4499 (struct animation_cache): Make signature a flexible array member.
4500 All uses changed. This is a tad slower but may insulate us better
4501 from future changes to ImageMagick.
4503 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4505 * image.c: Shrink memory needed for animation cache.
4506 (SIGNATURE_DIGESTSIZE): New constant.
4507 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4508 (imagemagick_create_cache): Copy the signature. This saves
4509 several KB of memory that ImageMagick wastes per signature.
4510 Don't bother updating the update_time, as the caller does that now.
4511 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4512 it's a fixed size struct member now.
4513 (imagemagick_get_animation_cache): Always destroy the signature,
4514 as it's now imagemagick_create_cache's responsibility to copy it.
4515 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4516 and use memcmp rather than strcmp.
4517 eassert that ImageMagick returns a signature of the specified length.
4519 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4521 * image.c (imagemagick_get_animation_cache): Don't segfault on
4523 (imagemagick_get_animation_cache): Revert to previous definition
4524 so that it actually works. But keep the memory leak fix.
4525 (imagemagick_get_animation_cache): Fix memory leak.
4527 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4529 * image.c: Fix animation cache signature memory leak.
4530 Fix some other minor performance problems while we're at it.
4531 (imagemagick_create_cache): Clear just the members that
4532 need clearing. Don't set update_time, as caller does that now.
4533 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4534 Simplify by using pointer-to-pointer instead of a prev pointer.
4535 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4536 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4537 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4538 it's already a copy. Free the signature probe unless it's cached.
4540 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4541 This was introduced by my 2013-08-12 fix for Bug#15035.
4543 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4545 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4546 (imagemagick_prune_animation_cache): Now static.
4548 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4550 * image.c (imagemagick_get_animation_cache): Don't segfault when
4551 pruning all entries.
4553 2013-08-18 Ken Brown <kbrown@cornell.edu>
4555 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4556 static heap if ENABLE_CHECKING is defined.
4557 (max_bss_sbrk_ptr): New variable.
4559 (report_sheap_usage): Report maximum static heap usage instead of
4560 ending static heap usage.
4562 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4564 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4565 of zlib_initialized according to the results of calling
4566 init_zlib_functions.
4568 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4570 * image.c: Implement an ImageMagick per-image cache.
4571 (imagemagick_get_animation_cache): Fix a double-free error.
4572 (imagemagick_load_image): Remove the ping_wand code, which only
4573 apparently saved time on invalid animated images, and slowed down
4574 everything else. Optimise for the common case.
4576 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4578 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4580 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4582 * marker.c (set_marker): Remove documentation of undefined behavior.
4584 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4586 * image.c (imagemagick_compute_animated_image): Animate correctly
4587 when sub-images are smaller than the main image.
4588 (imagemagick_compute_animated_image): Setting the iterator row to
4589 zero is apparently not allowed.
4590 (imagemagick_compute_animated_image): Allow images that say they
4591 have sub-images that are bigger than the main image, but just crop
4594 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4596 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4598 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4600 * image.c (imagemagick_compute_animated_image): Respect the GIF
4603 2013-08-15 Ken Brown <kbrown@cornell.edu>
4605 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4606 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4609 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4611 Fix minor problems found by static checking.
4612 * frame.c (delete_frame):
4613 * xdisp.c (next_element_from_display_vector):
4614 Avoid uninitialized local.
4615 * image.c (imagemagick_compute_animated_image): Port to C89.
4616 Prefer usual GNU indentation style for loops.
4617 Be more careful about bizarrely large sizes, by using ptrdiff_t
4620 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4622 Fix infinite frame selection loop (Bug#15025).
4623 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4625 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4627 * xdisp.c (compute_window_start_on_continuation_line):
4628 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4629 to make sure we end up setting the window start at the leftmost
4630 visible character of the display line. This avoids funky
4631 horizontal shifting because the window start is not kept on the
4632 same position. (Bug#15090)
4633 (next_element_from_display_vector): Support 'box' face attribute
4634 in the face definitions of a display vector. (Bug#15099)
4636 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4638 * image.c (imagemagick_compute_animated_image): Implement animated
4640 (imagemagick_compute_animated_image): Fix some compilation
4641 warnings. Implement a very simple cache to make the animation
4642 usable at all, but it should be replaced with a per-image cache.
4644 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4646 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4647 to do `for' loops over alist values.
4648 * buffer.h (FOR_EACH_BUFFER):
4649 * process.c (FOR_EACH_PROCESS): Use it.
4650 (handle_child_signal, status_notify, Fget_buffer_process)
4651 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4653 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4655 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4656 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4657 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4658 to xzalloc and so avoid redundant call to memset.
4659 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4660 members because it is allocated with xzalloc and so already zeroed.
4662 2013-08-14 Ken Brown <kbrown@cornell.edu>
4664 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4667 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4669 Utility function and macro to copy Lisp string to C string.
4670 * lisp.h (xlispstrdupa): New macro.
4671 (xlispstrdup): New prototype.
4672 * alloc.c (xlispstrdup): New function.
4673 * callint.c (Fcall_interactively):
4674 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4675 (Fsubstitute_in_file_name):
4676 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4677 * image.c (x_create_bitmap_from_file):
4678 * w32term.c (w32_term_init):
4679 * xterm.c (x_term_init): Use xlispstrdup.
4681 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4683 * image.c (imagemagick_load_image): Make animated pictures work.
4684 There's still some problems with background color settings, though
4687 * decompress.c (unwind_decompress): Always restore point.
4689 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4691 * marker.c (set_marker): Reformat documentation.
4693 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4695 * xdisp.c (cursor_type_changed): Now static.
4697 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4698 Use changed. This avoids the need to call xmalloc and for the
4699 caller to call xfree, and avoids memory leaks in some situations.
4701 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4703 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4704 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4705 (redisplay_window): If window_end_valid is cleared due to non-zero
4706 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4707 so do not call to try_cursor_movement for that window.
4709 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4711 * window.h (struct window): Convert window_end_pos and
4712 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4713 (wset_window_end_pos, wset_window_end_vpos): Remove.
4714 * dispnew.c (adjust_glyph_matrix):
4715 * window.c (Fwindow_end, replace_window, set_window_buffer)
4717 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4718 (set_vertical_scroll_bar, redisplay_window, try_window)
4719 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4720 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4721 (note_mouse_highlight): Adjust users.
4722 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4725 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4727 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4728 * image.c (imagemagick_filename_hint): Use `const char *' and
4729 prefer SSDATA to SDATA to avoid warnings.
4731 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4733 Cleanup window fringes, margins and scroll bars adjustments.
4734 * window.c (set_window_fringes, set_window_margins)
4735 (set_window_scroll_bars, apply_window_adjustment): New functions.
4736 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4737 (Fset_window_scroll_bars): Use them.
4739 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4741 * window.h (struct window): Convert scroll_bar_width
4742 from Lisp_Object to integer. Adjust comment.
4743 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4745 * window.c (wset_scroll_bar_width): Remove.
4746 (make_window): Initialize scroll_bar_width.
4747 (Fsplit_window_internal): Use direct assignment.
4748 (Fset_window_configuration, save_window_save):
4749 Convert Lisp_Object to integer and back where appropriate.
4750 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4751 bar was actually changed, and mention this in docstring.
4753 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4755 * decompress.c: Minor simplifications.
4756 (Fzlib_decompress_region): Don't bother verifying
4757 that avail_out <= UINT_MAX, as that was confusing.
4758 Mention the restriction in a comment instead.
4759 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4761 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4763 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4764 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4766 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4768 * image.c (imagemagick_filename_hint): Check for errors in the
4771 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4773 * window.c (Fwindow_margins): Return nil when there's no marginal
4774 area, as per the documented API.
4776 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4777 Fmake_vector, as scroll bar's struct members are not all Lisp
4778 objects now. This avoids crashes in GC.
4780 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4781 bool, so its address could be taken.
4783 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4785 * image.c (imagemagick_filename_hint): New function to possibly
4786 apply `image-content-type-suffixes'.
4787 (imagemagick_load_image): Use it.
4789 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4791 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4792 if loading zlib failed.
4794 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4796 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4797 2013-08-13 checkin below. Change bool to BOOL, rule is:
4798 All Obj-C code uses BOOL, except for interfaces callable from C.
4800 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4802 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4804 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4805 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4806 bool instead of BOOL.
4807 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4808 from Lisp_Object to bitfield. Adjust comment.
4809 * w32term.c (x_scroll_bar_create): Adjust user.
4810 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4811 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4812 Use bool for boolean.
4813 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4814 to `unsigned int' when defining a bitfield.
4816 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4818 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4820 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4822 * window.h (struct window): Convert left_margin_cols and
4823 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4824 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4825 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4827 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4829 (showing_window_margins_p, update_window_line, update_frame_1):
4830 * fringe.c (draw_fringe_bitmap_1):
4831 * xdisp.c (window_box_width): Adjust users.
4832 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4833 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4834 Use direct assignment.
4835 (Fset_window_configuration, save_window_save, Fwindow_margins):
4836 Convert Lisp_Object to integer and back where appropriate.
4837 (Fset_window_margins): Adjust user. Return t if any margin
4838 was actually changed, and mention this in docstring.
4840 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4842 * syntax.c (forward_word):
4843 * cmds.c (forward_char, backward_char): Mention the optional argument.
4845 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4847 * window.h (struct window): Convert left_fringe_width
4848 and right_fringe_width from Lisp_Objects to integers.
4850 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4851 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4852 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4854 (make_window): Initialize new integer fields to -1.
4855 (Fsplit_window_internal): Use direct assignment.
4856 (Fset_window_configuration, save_window_save):
4857 Convert Lisp_Object to integer and back where appropriate.
4858 (Fset_window_fringes): Adjust user. Return t if any fringe
4859 was actually changed, and mention this in docstring.
4861 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4863 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4864 * nsfns.m (x_set_cursor_type):
4865 * w32fns.c (x_set_cursor_type):
4866 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4867 * xdisp.c (set_frame_cursor_types): ...but in common code.
4869 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4871 * font.c (clear_font_cache): New function, stripped from...
4872 (Fclear_font_cache): ...here, which now uses the function
4873 above. Adjust comment.
4874 * font.h (clear_font_cache): Add prototype.
4875 * xfaces.c (clear_face_cache): Use clear_font_cache.
4877 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4879 * window.c (Fset_window_start): Compare `w', not `window' because
4880 `w' might not be equal to `window' after call to decode_live_window.
4882 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4884 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4885 This fixes a problem introduced by the Bug#15035 patch
4886 when using GPG. Reported by Herbert J. Skuhra.
4888 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4890 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4891 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4892 not yet initialized.
4894 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4896 * decompress.c (Fzlib_decompress_region): Support zlib
4897 decompression, too, and rename.
4899 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4901 Minor zlib configuration tweaks.
4902 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4903 Don't assume presence of fn_inflateInit2_ zlib internal function.
4905 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4907 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4908 include the zlib prefix.
4910 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4912 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4913 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4914 define static variables that are pointers to zlib functions to be
4916 (init_zlib_functions) [WINDOWSNT]: New function.
4917 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4919 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4920 macros instead of invoking the zlib functions directly.
4921 (syms_of_decompress): DEFSYM Qzlib_dll.
4922 Staticpro Szlib_available_p.
4924 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4926 Avoid looping over all frame windows to freeze and unfreeze.
4927 * window.h (struct window): Drop frozen_window_start_p.
4928 (freeze_window_starts): Drop prototype.
4929 * frame.h (struct frame): New frozen_window_starts flag.
4930 (FRAME_WINDOWS_FROZEN): New macro.
4931 * window.c (freeze_window_start, freeze_window_starts):
4933 (select_window, replace_window): Adjust users.
4934 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4935 (window_frozen_p): New function.
4936 (redisplay_window): Use it.
4938 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4940 Fix some fd issues when running subprocesses (Bug#15035).
4941 Fix bugs that can leak files or file descriptors on errors.
4942 Don't unlink open temp files, as that's hard for users to diagnose
4943 when things go awry (e.g., temp disk exhausted).
4944 Don't bother to lock temp files. Check for invalid recursion.
4945 * callproc.c (synch_process_fd): Remove. All uses removed.
4946 (synch_process_tempfile): New var or macro.
4947 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4949 (record_kill_process): New arg, the temp name. All callers changed.
4950 (delete_temp_file): Now just a simple wrapper around unlink.
4951 (call_process_kill): New arg, the call_process_fd array.
4952 Close them all. Clear synch_process_pid. Remove the temp file,
4953 or arrange for it to be removed.
4954 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4955 that's been moved to synch_process_tempfile. Caller changed.
4956 Do not remove the tempfile; that's now call_process_kill's
4958 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4959 call_process_kill; the caller now does that.
4960 (call_process_cleanup): Do not close the process fd; that's now
4961 call_process_kill's responsibility.
4962 (Fcall_process): Implement via new function call_process, which
4963 has most of the old body of Fcall_process, but with a different API.
4964 (call_process): New function that does not open or close filefd if
4965 it is nonnegative. Record which fds need to be closed, and let
4966 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4967 Signal an error if invoked recursively (could be done via a hook).
4968 Simplify creation of the tempfile in the MSDOS case.
4969 Don't create the output file until after checking for the executable.
4970 Report any failure to open /dev/null.
4971 Don't open /dev/null for writing twice; once is enough.
4972 Don't create pipe if all output is being discarded or sent to file.
4973 Don't worry about setting up the coding system or reading from the
4974 pipe if all output is being discarded.
4975 Hoist fd_error local into top level, to lessen block nesting.
4976 Don't record deleted pid here; now done by Fcall_process_region.
4977 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4978 and note its success in synch_process_tempfile.
4979 Do not leak resources when child_setup fails.
4980 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4981 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4982 (create_temp_file): Now returns open fd, with an additional
4983 Lisp_Object * argument to return the name. All callers changed.
4984 Do not close the file; rewind it instead, and leave it open for
4985 the caller. Do not lock the temp file. Unwind-protect the file
4986 and the file-descriptor.
4987 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4988 If an asynchrounous process, record it here, not in call_process.
4989 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4990 * eval.c (set_unwind_protect): New function.
4991 * fileio.c (write_region): New function, generalized from the
4992 old Fwrite_region. Do not lock temp files.
4993 (Fwrite_region): Use it.
4994 * lisp.h (set_unwind_protect, write_region): New decls.
4995 * process.c: Include <verify.h>.
4996 (make_process): Mark fds as initially closed.
4997 (deleted_pid_list): Now a list of pid-filename pairs.
4999 (close_process_fd): New function.
5000 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5001 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5002 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5003 (create_process, create_pty, Fmake_serial_process)
5004 (server_accept_connection): Record which fds need to be closed,
5005 and let deactivate_process close them.
5006 (Fmake_network_process): Do not discard the unwind-protect
5007 until it's safe to do so.
5008 (deactivate_process): Close the fds opened by create_process etc.
5009 (Fprocess_send_eof): Adjust to new way of recording open fds.
5010 Report an error if /dev/null can't be opened, instead of aborting.
5011 * process.h (PROCESS_OPEN_FDS): New constant.
5012 (struct Lisp_Process): New member open_fds.
5013 (record_kill_process, record_deleted_pid): Adjust signatures.
5014 (record_deleted_pid): Move decl here ...
5015 * syswait.h (record_deleted_pid): ... from here.
5017 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5019 * decompress.c: Fix bugs with large buffers and weird inputs.
5020 Tune a bit. Reindent as per usual Emacs style.
5021 (BUFFER_SIZE): Remove.
5022 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5023 more than UINT_MAX bytes. Decompress into the gap instead of into
5024 an auto buffer, as this should avoid copying. Return nil if
5025 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5026 set immediate_quit; we shouldn't trust zlib code that much.
5028 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5030 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5031 errors, and really move the gap to where we want it.
5033 * lisp.h: Include decompress.c support.
5035 * emacs.c (main): Include decompress.c support.
5037 * Makefile.in: Include -lz if present.
5039 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5041 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5042 (initWithTitle:): Initialize frame to 0.
5043 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5044 (fillWithWidgetValue:frame:): Rename from
5045 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5047 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5048 fillWithWidgetValue:frame:
5050 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5051 remove memory leak warnings.
5053 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5054 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5057 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5058 (x_activate_menubar): Update the whole menu.
5059 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5060 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5061 current event is not NSSystemDefined (Bug#15001).
5062 Call ns_check_menu_open only if trackingMenu is 2.
5063 (menuDidClose:): New method, decrease trackingMenu.
5064 (fillWithWidgetValue:setDelegate:): New method.
5065 (fillWithWidgetValue:): Call the above.
5067 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5069 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5071 Omit some unnecessary casts.
5072 Many of these go back to the old pre-C89 days, when they may have
5073 been needed, but we've been assuming C89 or later for a while now.
5074 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5075 (live_float_p, live_misc_p, live_vector_p):
5076 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5077 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5078 (defvar_per_buffer):
5079 * callint.c (Fcall_interactively):
5080 * doc.c (Fsubstitute_command_keys):
5081 * filelock.c (get_boot_time):
5082 * frame.c (xrdb_get_resource):
5083 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5084 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5085 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5086 (menuitem_highlight_callback, menu_destroy_callback)
5087 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5088 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5089 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5090 (xg_tool_bar_help_callback, tb_size_cb):
5091 * image.c (xpm_alloc_color, png_read_from_memory)
5092 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5093 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5095 * keymap.c (describe_map):
5096 * nsfns.m (Fns_display_monitor_attributes_list):
5097 * nsmenu.m (process_dialog:):
5098 * nsterm.m (hold_event):
5099 * process.c (wait_reading_process_output):
5100 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5101 * scroll.c (do_direct_scrolling, scrolling_1):
5102 * termcap.c (tgetent):
5103 * window.c (check_window_containing, add_window_to_list)
5104 (freeze_window_starts):
5105 * xdisp.c (compare_overlay_entries, vmessage):
5106 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5107 (x_get_monitor_attributes_xrandr)
5108 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5109 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5110 * xfont.c (xfont_match, xfont_open):
5111 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5112 (menubar_selection_callback, menu_position_func)
5113 (popup_selection_callback, create_and_show_popup_menu)
5114 (dialog_selection_callback, create_and_show_dialog):
5115 * xrdb.c (x_get_string_resource):
5117 * xsmfns.c (x_session_check_input):
5118 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5119 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5120 (xaw_jump_callback, xaw_scroll_callback):
5121 Omit unnecessary casts.
5123 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5125 Minor string-length refactoring.
5126 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5127 * frame.c (make_monitor_attribute_list):
5128 Prefer build_string to strlen + make_string.
5130 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5132 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5133 don't check minor_code (Bug#14417).
5135 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5137 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5138 vertical positions instead. This avoids calling MATRIX_ROW with
5139 row numbers that are possibly beyond valid limits. (Bug#15064)
5141 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5143 Use xstrdup and build_unibyte_string where applicable.
5144 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5145 * xfns.c (x_window):
5146 * xrdb.c (x_get_customization_string):
5147 * xterm.c (xim_initialize):
5148 * w32fns.c (w32_window): Use xstrdup.
5149 (w32_display_monitor_attributes_list):
5150 * emacs.c (init_cmdargs):
5151 * keyboard.c (PUSH_C_STR):
5152 * nsfont.m (nsfont_open):
5153 * sysdep.c (system_process_attributes):
5154 * w32.c (system_process_attributes):
5155 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5157 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5159 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5160 variables of these types so that GDB would know about them, as aid
5161 for debugging fatal exceptions. (Bug#15024) See also
5162 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5165 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5167 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5168 larger than the NSWindow (Bug#14934).
5170 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5172 Redesign redisplay interface to drop global variable updated_window.
5173 Always pass currently updated window as a parameter to update routines.
5174 * dispextern.h (updated_window): Remove declaration.
5175 (struct redisplay_interface): Pass window parameter to
5176 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5177 and after_update_window_hook.
5178 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5180 * dispnew.c (updated_window): Remove.
5181 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5182 (update_window_line): Adjust to match redisplay interface changes.
5183 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5184 (ns_scroll_run, ns_after_update_window_line):
5185 * w32term.c (x_update_window_begin, x_update_window_end)
5186 (x_after_update_window_line, x_scroll_run):
5187 * xterm.c (x_update_window_begin, x_update_window_end)
5188 (x_after_update_window_line, x_scroll_run):
5189 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5190 Likewise. Adjust comments where appropriate.
5191 (x_cursor_to): Simplify because this is always called during window
5192 update (but install debugging check anyway).
5193 (expose_window): Check must_be_updated_p flag to see whether this
5194 function is called during window update.
5196 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5198 Do not reset window modification event counters excessively.
5199 These leftovers and poor man's tricky methods to catch extra
5200 redisplay's attention are no longer needed.
5201 * frame.c (set_menu_bar_lines_1):
5202 * minibuf.c (read_minibuf_unwind):
5203 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5204 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5205 (window_scroll_line_based, Fset_window_configuration):
5206 * xdisp.c (redisplay_window): Do not reset last_modified and
5207 last_overlay_modified counters.
5209 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5211 * xselect.c (x_send_client_event): Set send_event and serial, memset
5212 data.l as it might be bigger than data.b. Use 24 bit mask to
5213 XSendEvent (Bug#15034).
5215 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5217 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5218 for TTY frames that are not the top frame on their console.
5221 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5223 * w32term.c (w32fullscreen_hook): Really maximize frame when
5224 asked for (Bug#14841).
5226 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5228 Prefer selected_window to Fselected_window, likewise for frames.
5229 * buffer.c (Fbuffer_swap_text):
5230 * data.c (Fvariable_binding_locus):
5231 * window.c (run_window_configuration_change_hook): Adjust users.
5232 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5233 Use decode_live_frame.
5235 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5237 Be more careful if selected window shows the buffer other than current,
5238 use window_outdated only if this is not so. This change should also
5239 address some weird issues discussed in Bug#13012.
5240 * window.h (window_outdated): New prototype.
5241 * window.c (window_outdated): Now here. Convert from static and
5242 always assume window's buffer.
5243 (Fwindow_end, Fwindow_line_height): Use it.
5244 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5245 and always assume window's buffer.
5246 (redisplay_window): Adjust user.
5247 (redisplay_internal): Call to reconsider_clip_changes once and
5248 check whether mode line should be updated only if selected window
5249 shows current buffer.
5250 (run_window_scroll_functions): Use eassert for debugging check.
5251 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5253 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5255 * window.c (window_scroll, window_scroll_pixel_based)
5256 (window_scroll_line_based): Use bool for booleans.
5258 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5260 * process.c: Fix minor off-by-one issues in descriptor counts.
5261 This shouldn't fix any real bugs, but it cleans up the code a bit.
5262 (max_process_desc, max_input_desc): -1, not 0, means none.
5264 (delete_input_desc): New function.
5265 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5266 (deactivate_process): Scan backwards when recomuting max_process_desc;
5267 that should be faster.
5268 (init_process_emacs): Initialize max_input_desc.
5270 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5272 Use region cache to speedup bidi_find_paragraph_start.
5273 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5274 Rename cache_long_line_scans to cache_long_scans.
5275 * buffer.c (bset_cache_long_line_scans): Rename to
5276 bset_cache_long_scans.
5277 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5278 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5280 (syms_of_buffer): Rename cache-long-line-scans to
5281 cache-long-scans. Adjust docstring.
5282 * search.c (newline_cache_on_off):
5283 * indent.c (width_run_cache_on_off): Adjust users.
5284 * bidi.c (bidi_paragraph_cache_on_off): New function.
5285 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5286 * insdel.c (prepare_to_modify_buffer):
5287 Invalidate bidi_paragraph_cache if enabled.
5289 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5291 Invalidate region caches only if buffer text is going to be changed.
5292 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5293 (modify_text): ...new prototype.
5294 (prepare_to_modify_buffer_1): New prototype.
5295 * textprop.c (modify_region): Rename to...
5296 (modify_text_properties): ...new function.
5297 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5298 (Fremove_list_of_text_properties): Adjust users.
5299 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5300 (modify_text): ...new function.
5301 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5302 (prepare_to_modify_buffer_1): ...new function.
5303 * casefiddle.c (casify_region):
5304 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5305 (Ftranspose_regions): Use modify_text.
5307 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5309 * lisp.mk (lisp): Add nadvice.elc.
5311 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5313 New macro to iterate over live buffers similar to frames.
5314 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5315 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5316 Declare buffer-related variables here to offload lisp.h.
5317 * buffer.c (Vbuffer_alist): Adjust comment.
5318 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5319 (other_buffer_safely):
5320 * data.c (store_symval_forwarding):
5321 * dispnew.c (Fframe_or_buffer_changed_p):
5322 * fileio.c (Fdo_auto_save):
5323 * filelock.c (unlock_all_files):
5324 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5326 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5328 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5329 * callproc.c (create_temp_file):
5330 * filelock.c (create_lock_file):
5331 Assume mkostemp, since it's now provided by Gnulib.
5333 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5335 * w32.c (mkostemp): New function.
5336 (mktemp): Remove, no longer used. Most of the code reused in
5337 mkostemp. (Bug#15015)
5338 (mktemp): Don't undef.
5340 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5342 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5343 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5344 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5345 (free_glyph_pool, check_glyph_memory): Likewise for
5346 all users. Adjust comments where appropriate.
5348 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5350 * composite.h: Minor fixups.
5351 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5352 to fix a misspelling, and change it to an inline function while
5353 we're at it (it need not be a macro). All uses changed.
5354 (composition_method, composition_valid_p):
5355 Rewrite to avoid assignments in if-conditions.
5357 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5359 Do not use global Lisp_Object in composition macros.
5360 * composite.h (composition_temp): Remove declaration.
5361 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5362 (composition_method, composition_valid_p): ...inline functions.
5363 (compose_region): Remove the leftover.
5364 * composite.c (composition_temp): Remove.
5365 (run_composition_function, update_compositions)
5366 (composition_compute_stop_pos, composition_adjust_point)
5367 (Ffind_composition_internal):
5368 * coding.c (handle_composition_annotation):
5369 * xdisp.c (handle_composition_prop, check_point_in_composition):
5370 Related users changed.
5372 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5374 Drop FRAME_PTR typedef.
5375 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5376 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5377 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5378 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5379 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5380 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5381 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5382 All related users changed.
5384 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * eval.c (default_toplevel_binding): New function.
5388 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5389 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5390 (syms_of_eval): Export them.
5391 * data.c (Fdefault_value): Micro cleanup.
5392 * term.c (init_tty): Use "false".
5394 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5396 Fix X GC leak in GTK and raw (no toolkit) X ports.
5397 * xterm.c (x_free_frame_resources): If white and black relief
5398 GCs are allocated, always free them here.
5399 * xfns.c (x_make_gc): Omit redundant initialization.
5400 * widget.c (create_frame_gcs): Remove the leftover.
5401 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5402 in x_free_frame_resources.
5404 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5406 * nsterm.m (windowWillResize:toSize:): Only change title if
5407 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5409 (viewDidEndLiveResize): New method.
5411 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5412 inside NS_IMPL_COCOA.
5414 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5416 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5417 Do not check whether undo is enabled because record_insert and
5418 record_delete does that themselves.
5420 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5422 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5423 member which is not really used any more.
5424 (FRAME_XIC_BASE_FONTNAME): Remove.
5425 * xfns.c (xic_free_fontset): Adjust user.
5426 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5427 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5428 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5429 (xdialog_show): Use eassert for debugging check.
5430 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5432 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5434 * fileio.c, fns.c (merge): Move extern decl from here ...
5435 * lisp.h (merge): ... to here.
5437 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5439 Fix last font-related change.
5440 * w32font.h (w32font_list_internal, w32font_match_internal):
5442 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5443 (uniscribe_list_family): Adjust to match font API change.
5444 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5445 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5447 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5449 * frame.h (FRAME_MOUSE_UPDATE):
5450 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5451 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5453 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5455 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5456 * font.h (struct font_driver): Change list, match, and list_family
5457 functions to accept struct frame * as first arg.
5458 * font.c (font_score, font_compare, font_sort_entities):
5460 (font_sort_entities, font_list_entities, font_select_entity):
5461 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5462 match font API change.
5463 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5464 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5465 * ftxfont.c (ftxfont_list, ftxfont_match):
5466 * xftfont.c (xftfont_list, xftfont_match):
5467 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5468 * w32font.c (w32font_list, w32font_match, w32font_list):
5469 (w32font_list_internal, w32_font_match_internal): Likewise.
5470 * xfaces.c (Fx_family_fonts): Adjust user.
5472 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5474 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5475 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5476 only if HAVE_X_WINDOWS is in use.
5477 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5478 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5479 * w32term.c (x_wm_set_icon_position): Likewise.
5480 * w32fns.c (x_icon): Adjust user.
5482 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5484 * xterm.c (last_mouse_press_frame): Remove the
5485 leftover which is not really used any more.
5486 (handle_one_xevent, syms_of_xterm): Adjust users.
5487 (x_flush): Call XFlush once per each X display, not frame.
5488 This is better because this code always unconditionally skips
5489 non-X frames in Vframe_list and issues the only XFlush if we
5490 have more than one X frame on the same X display.
5491 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5492 Use bool for booleans.
5493 (x_draw_glyph_string_background, cvt_string_to_pixel):
5494 (cvt_pixel_dtor): Drop unnecessary prototypes.
5495 * xterm.h (x_display_ok): Adjust prototype.
5497 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5499 Drop unnecessary functions that deals with frame pixel size.
5500 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5501 (x_pixel_height): Drop prototypes.
5502 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5503 (x_pixel_height): Drop implementations.
5504 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5505 which should be always valid for window frame.
5506 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5507 * w32menu.c (Fx_popup_dialog):
5508 * xmenu.c (Fx_popup_dialog): Likewise for both.
5510 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5512 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5513 frame parameters and call to Fmodify_frame_parameters just once.
5514 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5515 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5516 and mention nil frame in docstring.
5518 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5520 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5521 (x_figure_window_size): Likewise. Adjust to return long.
5522 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5523 (toplevel): Move Qterminal_live_p to...
5524 * terminal.c (toplevel): ...here, make it static, and...
5525 (syms_of_terminal): ...DEFSYM here.
5526 * frame.h (Qterminal_live_p): Remove declaration.
5527 (make_frame, x_figure_window_size): Adjust prototype.
5528 * nsfns.m (Fx_create_frame): Use long for window flags.
5530 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5532 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5533 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5534 Do not assume that emacs_close (INT_MAX) is a no-op.
5536 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5538 * xfaces.c (make_face_cache): For struct face_cache, prefer
5539 xmalloc to xzalloc and so avoid redundant call to memset.
5540 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5542 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5544 * fringe.c (draw_window_fringes, update_window_fringes)
5545 (compute_fringe_widths):
5546 * w32term.c (x_draw_glyph_string):
5547 * window.c (candidate_window_p, Frecenter):
5548 * xfaces.c (realize_basic_faces, realize_default_face)
5549 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5550 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5551 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5552 * xmenu.c (Fx_menu_bar_open_internal):
5553 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5554 * xsettings.c (xft_settings_event):
5555 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5556 Use bool for booleans. Adjust style and comments where
5558 * dispextern.h (draw_window_fringes, update_window_fringes)
5559 (compute_fringe_widths):
5560 * xterm.h (x_had_errors_p): Adjust prototype.
5562 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5564 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5565 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5567 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5569 * fns.c (toplevel): Remove comment before Fsafe_length because
5572 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5574 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5576 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5578 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5579 frame which got the message is still alive, before dereferencing
5580 its pointer. (Bug#14970)
5582 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5583 be a live window, before using it as such. (Bug#14970)
5585 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5587 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5588 w32_detect_focus_change instead of doing part of its job by hand.
5589 This fixes the problem whereby FOCUS_OUT events were not sent to
5592 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5594 * process.c (Fprocess_list): Doc fix.
5596 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5597 being re-exposed only if it didn't ask to become visible.
5598 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5599 was previously iconified. (Bug#14841)
5600 (x_iconify_frame): Mark the frame iconified.
5602 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5604 Fix minor problems found by static checking.
5605 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5606 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5608 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5610 * eval.c (set_specpdl_old_value): New function.
5611 (unbind_to): Minor simplification.
5612 (get_backtrace_frame): New function.
5613 (Fbacktrace_frame): Use it. Add `base' argument.
5614 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5615 (syms_of_eval): Export backtrace-eval.
5616 * xterm.c (x_focus_changed): Simplify.
5618 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5620 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5622 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5624 * xdisp.c (redisplay_window): Instead of moving point out of
5625 scroll margin, reject the force_start method, and try scrolling
5626 instead. (Bug#14780)
5628 2013-07-24 Ken Brown <kbrown@cornell.edu>
5630 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5633 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5635 * eval.c (Fprogn): Do not check that BODY is a proper list.
5636 This undoes the previous change. The check slows down the
5637 interpreter, and is not needed to prevent a crash. See
5638 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5640 2013-07-23 Glenn Morris <rgm@gnu.org>
5642 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5644 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5646 Port to GNU/Linux systems with tinfo but not ncurses.
5647 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5648 to decide whether ncurses is being used. Without this change,
5649 GCC complains about tgetent not being declared, on a system
5650 that has tinfo installed but ncurses not installed.
5652 * eval.c (Fprogn): Check that BODY is a proper list.
5654 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5655 * data.c (Fsetq_default):
5656 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5657 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5659 Tune by taking advantage of the fact that ARGS is always a list
5660 when a function is declared to have UNEVALLED args.
5662 * emacsgtkfixed.c: Port to GCC 4.6.
5663 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5665 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5667 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5668 here to silence compiler warnings.
5670 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5672 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5673 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5674 from messing up Emacs's 'struct frame' (Bug#14923).
5676 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5678 * alloc.c (make_save_ptr_ptr): Define this function.
5679 It was inadvertently omitted. It's needed only if
5680 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5682 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5684 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5685 frame have focus (Bug#14895).
5687 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5689 Avoid vfork-related deadlock more cleanly.
5690 * callproc.c (child_setup): When the child's exec fails, output
5691 the program name, as that's more useful. Use O_NONBLOCK to avoid
5693 * process.c (create_process_1): Remove; no longer needed.
5694 (create_process): Remove timer hack; no longer needed, now that
5695 the child avoids deadlock.
5697 2013-07-20 Glenn Morris <rgm@gnu.org>
5699 * image.c (Fimage_flush): Fix doc typo.
5701 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5703 Fix array bounds violation when pty allocation fails.
5704 * process.c (PTY_NAME_SIZE): New constant.
5705 (pty_name): Remove static variable; it's now auto.
5706 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5707 Take pty_name as an arg rather than using a static variable.
5708 All callers changed.
5709 (create_process): Recover pty_flag from process, not from volatile local.
5710 (create_pty): Stay inside array even when pty allocation fails.
5711 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5713 * lread.c (Fload): Avoid initialization only when lint checking.
5714 Mention that it's needed only for older GCCs.
5716 2013-07-20 Kenichi Handa <handa@gnu.org>
5718 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5719 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5721 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5723 * lread.c (Fload): Avoid uninitialized warning.
5725 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5727 Fix some minor file descriptor leaks and related glitches.
5728 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5729 (create_lock_file): Use write, not emacs_write.
5730 * image.c (slurp_file, png_load_body):
5731 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5732 (server_accept_connection):
5733 Don't leak an fd on memory allocation failure.
5734 * image.c (slurp_file): Add a cheap heuristic for growing files.
5735 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5736 as that's what the other routines do. Maybe input need not be
5737 blocked at all, but it's better to be consistent.
5738 Avoid undefined behavior when strlen is zero.
5740 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5741 (NSTATICS): Now a constant; doesn't need to be a macro.
5743 2013-07-19 Richard Stallman <rms@gnu.org>
5745 * coding.c (decode_coding_utf_8): Add simple loop for fast
5746 processing of ASCII characters.
5748 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5750 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5752 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5754 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5755 unportable 'struct x_display_info'.
5756 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5759 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5761 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5762 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5764 (system_process_attributes): Prefer plain char to unsigned char
5765 when either will do. Clean up properly if interrupted or if
5766 memory allocations fail. Don't assume sscanf succeeds.
5767 Remove no-longer-needed workaround to stop GCC from whining.
5768 Read command-line once, instead of multiple times. Check read status a
5771 Fix obscure porting bug with varargs functions.
5772 The code assumed that int is treated like ptrdiff_t in a vararg
5773 function, which is not a portable assumption. There was a similar
5774 -- though these days less likely -- porting problem with various
5775 assumptions that pointers of different types all smell the same as
5776 far as vararg functions is conserved. To make this problem less
5777 likely in the future, redo the API to use varargs functions.
5778 * alloc.c (make_save_value): Remove this vararg function.
5779 All uses changed to ...
5780 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5781 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5783 (make_save_ptr): Rename from make_save_pointer, for consistency with
5784 the above. Define only on platforms that need it. All uses changed.
5786 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5788 * keyboard.c: Try to fix typos in previous change.
5789 (DISPLAY_LIST_INFO): New macro.
5790 (kbd_buffer_get_event): Do not access members that are not present
5791 in X11. Revert inadvertent change of "!=" to "=".
5793 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5795 * keyboard.c (kbd_buffer_get_event):
5796 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5797 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5799 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5801 * filelock.c: Fix unlikely file descriptor leaks.
5802 (get_boot_time_1): Rework to avoid using emacs_open.
5803 This doesn't actually fix a leak, but is better anyway.
5804 (read_lock_data): Use read, not emacs_read.
5806 * doc.c: Fix minor memory and file descriptor leaks.
5807 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5808 (get_doc_string, Fsnarf_documentation):
5809 Fix file descriptor leak on error.
5811 * term.c: Fix minor fdopen-related file descriptor leaks.
5812 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5813 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5815 * charset.c: Fix file descriptor leaks and errno issues.
5817 (load_charset_map_from_file): Don't leak file descriptor on error.
5818 Use plain record_xmalloc since the allocation is larger than
5819 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5821 * eval.c (record_unwind_protect_nothing):
5822 * fileio.c (fclose_unwind):
5824 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5825 The replacement doesn't block input, but that no longer seems
5828 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5830 * lread.c: Fix file descriptor leaks and errno issues.
5831 (Fload): Close some races that leaked fds or streams when 'load'
5833 (Fload, openp): Report error number of last nontrivial failure to open.
5834 ENOENT counts as trivial.
5835 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5837 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5838 now that the function is always called with a nonnegative arg.
5839 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5840 All uses replaced with ...
5841 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5843 A few more minor file errno-reporting bugs.
5844 * callproc.c (Fcall_process):
5845 * doc.c (Fsnarf_documentation):
5846 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5847 * process.c (set_socket_option):
5848 Don't let a constructor trash errno.
5849 * doc.c: Include <errno.h>.
5851 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5853 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5855 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5857 Fix w32 bug with call-process-region (Bug#14885).
5858 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5859 to Fcall_process when the input is empty. This simplifies the
5860 code a bit. It makes no difference on POSIXish platforms but
5861 apparently it fixes a bug on w32.
5863 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5864 * fileio.c (close_file_unwind): Don't close if FD is negative;
5865 this can happen when unwinding a zapped file descriptor.
5866 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5867 in case Emacs runs out of memory between the two unwind-protects.
5868 Don't trash errno when closing FD.
5869 Zap the FD in the specpdl when closing it, instead of deferring
5870 the removal of the unwind-protect; this fixes a bug where a child
5871 function unwinds the stack past us.
5873 New unwind-protect flavors to better type-check C callbacks.
5874 This also lessens the need to write wrappers for callbacks,
5875 and the need for make_save_pointer.
5876 * alloca.c (free_save_value):
5877 * atimer.c (run_all_atimers):
5879 * alloc.c (safe_alloca_unwind):
5880 * atimer.c (unwind_stop_other_atimers):
5881 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5882 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5883 * minibuf.c (choose_minibuf_frame_1):
5884 * process.c (make_serial_process_unwind):
5885 * xdisp.h (pop_message_unwind):
5886 * xselect.c (queue_selection_requests_unwind):
5887 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5888 * alloca.c (record_xmalloc):
5889 Prefer record_unwind_protect_ptr to record_unwind_protect with
5891 * alloca.c (Fgarbage_collect):
5892 Prefer record_unwind_protect_void to passing a dummy.
5893 * buffer.c (restore_buffer):
5894 * window.c (restore_window_configuration):
5895 * xfns.c, w32fns.c (do_unwind_create_frame)
5896 New wrapper. All record-unwind uses of wrappee changed.
5897 * buffer.c (set_buffer_if_live):
5898 * callproc.c (call_process_cleanup, delete_temp_file):
5899 * coding.c (code_conversion_restore):
5900 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5901 * editfns.c (save_excursion_restore)
5902 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5903 (save_restriction_restore):
5904 * eval.c (restore_stack_limits, un_autoload):
5905 * fns.c (require_unwind):
5906 * keyboard.c (recursive_edit_unwind, tracking_off):
5907 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5908 * macros.c (pop_kbd_macro, restore_menu_items):
5909 * nsfns.m (unwind_create_frame):
5910 * print.c (print_unwind):
5911 * process.c (start_process_unwind):
5912 * search.c (unwind_set_match_data):
5913 * window.c (select_window_norecord, select_frame_norecord):
5914 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5915 (fast_set_selected_frame):
5916 * xfns.c, w32fns.c (unwind_create_tip_frame):
5917 Return void, not a dummy Lisp_Object. All uses changed.
5918 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5919 * callproc.c (call_process_kill):
5920 * fileio.c (restore_point_unwind, decide_coding_unwind)
5921 (build_annotations_unwind):
5922 * insdel.c (Fcombine_after_change_execute_1):
5923 * keyboard.c (read_char_help_form_unwind):
5924 * menu.c (unuse_menu_items):
5925 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5926 * sound.c (sound_cleanup):
5927 * xdisp.c (unwind_redisplay):
5928 * xfns.c (clean_up_dialog):
5929 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5930 Accept no args and return void, instead of accepting and returning
5931 a dummy Lisp_Object. All uses changed.
5932 * cygw32.c (fchdir_unwind):
5933 * fileio.c (close_file_unwind):
5934 * keyboard.c (restore_kboard_configuration):
5935 * lread.c (readevalllop_1):
5936 * process.c (wait_reading_process_output_unwind):
5937 Accept int and return void, rather than accepting an Emacs integer
5938 and returning a dummy object. In some cases this fixes an
5939 unlikely bug when the corresponding int is outside Emacs integer
5940 range. All uses changed.
5941 * dired.c (directory_files_internal_unwind):
5942 * fileio.c (do_auto_save_unwind):
5943 * gtkutil.c (pop_down_dialog):
5944 * insdel.c (reset_var_on_error):
5945 * lread.c (load_unwind):
5946 * xfns.c (clean_up_file_dialog):
5947 * xmenu.c, nsmenu.m (pop_down_menu):
5948 * xmenu.c (cleanup_widget_value_tree):
5949 * xselect.c (wait_for_property_change_unwind):
5950 Accept pointer and return void, rather than accepting an Emacs
5951 save value encapsulating the pointer and returning a dummy object.
5953 * editfns.c (Fformat): Update the saved pointer directly via
5954 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5955 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5956 (unwind_body): New function.
5957 (record_unwind_protect): First arg is now a function returning void,
5958 not a dummy Lisp_Object.
5959 (record_unwind_protect_ptr, record_unwind_protect_int)
5960 (record_unwind_protect_void): New functions.
5961 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5962 * fileio.c (struct auto_save_unwind): New type.
5963 (do_auto_save_unwind): Use it.
5964 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5965 * insdel.c (struct rvoe_arg): New type.
5966 (reset_var_on_error): Use it.
5967 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5969 (specbinding_func): Remove; there are now several such functions.
5970 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5971 (set_unwind_protect_ptr): New function.
5972 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5974 Be simpler and more consistent about reporting I/O errors.
5975 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5976 Say "Read error" and "Write error", rather than "I/O error", or
5977 "IO error reading", or "IO error writing", when a read or write
5979 * process.c (Fmake_network_process, wait_reading_process_output)
5980 (send_process, Fprocess_send_eof, wait_reading_process_output):
5981 Capitalize diagnostics consistently. Put "failed foo" at the
5982 start of the diagnostic, so that we don't capitalize the
5983 function name "foo". Consistently say "failed" for such
5985 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5986 All callers changed. This is so it can use report_file_error.
5987 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5988 diagnostics consistently as above.
5990 * fileio.c (report_file_errno): Fix errno reporting bug.
5991 If the file name is neither null nor a pair, package it up as a
5992 singleton list. All callers changed, both to this function and to
5993 report_file_error. This fixes a bug where the memory allocator
5994 invoked by list1 set errno so that the immediately following
5995 report_file_error reported the wrong errno value.
5997 Fix minor problems found by --enable-gcc-warnings.
5998 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5999 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6001 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6003 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6004 Set event->arg to Qt if switch-event shall be generated.
6005 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6007 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6009 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6012 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6013 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6014 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6015 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6016 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6017 and there is a focused frame.
6018 (head_table): Add focus-in and focus-out.
6019 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6020 bind to handle-focus-in/out.
6022 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6023 (Fhandle_switch_frame): Call Fhandle_focus_in.
6024 (syms_of_frame): defsubr handle-focus-in/out.
6026 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6028 Fix porting bug to older POSIXish platforms (Bug#14862).
6029 * sysdep.c (emacs_pipe): New function, that implements
6030 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6031 This should port better to CentOS 5 and to Mac OS X 10.6.
6032 All calls to pipe2 changed.
6034 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6035 This makes the code easier to read and the executable a bit smaller.
6036 Do not replace all calls to Fcons that happen to create lists,
6037 just calls that are intended to create lists. For example, when
6038 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6039 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6040 Similarly for list2 through list5.
6041 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6042 * bytecode.c (exec_byte_code):
6043 * callint.c (quotify_arg, Fcall_interactively):
6044 * callproc.c (Fcall_process, create_temp_file):
6045 * charset.c (load_charset_map_from_file)
6046 (Fdefine_charset_internal, init_charset):
6047 * coding.c (get_translation_table, detect_coding_system)
6048 (Fcheck_coding_systems_region)
6049 (Fset_terminal_coding_system_internal)
6050 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6051 * composite.c (update_compositions, Ffind_composition_internal):
6052 * dired.c (directory_files_internal, file_name_completion)
6054 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6055 * doc.c (Fsnarf_documentation):
6056 * editfns.c (Fmessage_box):
6058 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6059 (Feval, eval_sub, Ffuncall, apply_lambda):
6060 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6061 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6062 (Fset_file_times, Finsert_file_contents)
6063 (Fchoose_write_coding_system, Fwrite_region):
6064 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6065 * font.c (font_registry_charsets, font_parse_fcname)
6066 (font_prepare_cache, font_update_drivers, Flist_fonts):
6067 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6068 * frame.c (make_frame, Fmake_terminal_frame)
6069 (x_set_frame_parameters, x_report_frame_params)
6070 (x_default_parameter, Fx_parse_geometry):
6071 * ftfont.c (syms_of_ftfont):
6072 * image.c (gif_load):
6073 * keyboard.c (command_loop_1):
6074 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6075 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6076 (Fminor_mode_key_binding, accessible_keymaps_1)
6077 (Faccessible_keymaps, Fwhere_is_internal):
6078 * lread.c (read_emacs_mule_char):
6079 * menu.c (find_and_return_menu_selection):
6080 * minibuf.c (get_minibuffer):
6081 * nsfns.m (Fns_perform_service):
6082 * nsfont.m (ns_script_to_charset):
6083 * nsmenu.m (ns_popup_dialog):
6084 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6085 (Fx_own_selection_internal):
6086 * nsterm.m (append2):
6087 * print.c (Fredirect_debugging_output)
6088 (print_prune_string_charset):
6089 * process.c (Fdelete_process, Fprocess_contact)
6090 (Fformat_network_address, set_socket_option)
6091 (read_and_dispose_of_process_output, write_queue_push)
6092 (send_process, exec_sentinel):
6093 * sound.c (Fplay_sound_internal):
6094 * textprop.c (validate_plist, add_properties)
6095 (Fput_text_property, Fadd_face_text_property)
6096 (copy_text_properties, text_property_list, syms_of_textprop):
6097 * unexaix.c (report_error):
6098 * unexcoff.c (report_error):
6099 * unexsol.c (unexec):
6100 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6101 (Fformat_mode_line, syms_of_xdisp):
6102 * xfaces.c (set_font_frame_param)
6103 (Finternal_lisp_face_attribute_values)
6104 (Finternal_merge_in_global_face, syms_of_xfaces):
6105 * xfns.c (x_default_scroll_bar_color_parameter)
6106 (x_default_font_parameter, x_create_tip_frame):
6107 * xfont.c (xfont_supported_scripts):
6108 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6109 (menu_help_callback, xmenu_show):
6111 * xterm.c (set_wm_state):
6112 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6113 and similarly for list2 through list5.
6115 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6117 * callproc.c (Fcall_process_region): Fix minor race and tune.
6118 (create_temp_file): New function, with the temp-file-creation part
6119 of the old Fcall_process_region. Use Fcopy_sequence to create the
6120 temp file name, rather than alloca + build_string, for simplicity.
6121 Don't bother to block input around the temp file creation;
6122 shouldn't be needed. Simplify use of mktemp.
6123 Use record_unwind_protect immediately after creating the temp file;
6124 this closes an unlikely race where the temp file was not removed.
6125 Use memcpy rather than an open-coded loop.
6126 (Fcall_process_region): Use the new function. If the input is
6127 empty, redirect from /dev/null rather than from a newly created
6128 empty temp file; this avoids unnecessary file system traffic.
6130 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6132 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6133 Simplify by making this case like the other two. This is a bit
6134 slower on obsolete hosts, but the extra complexity isn't worth it.
6136 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6137 * process.c (create_process) [!DOS_NT]:
6138 Remove now-unnecessary calls to emacs_close.
6140 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6142 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6143 returning early. (Bug#14850)
6145 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6146 and inhibit-iso-escape-detection attributes of 'undecided'.
6149 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6151 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6152 Reported by Herbert J. Skuhra in
6153 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6155 Don't lose top specpdl entry when memory is exhausted.
6156 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6157 specpdl overflow here, to simplify callers; all callers changed.
6158 Always reserve an unused entry at the stack top; this avoids
6159 losing the top entry's information when memory is exhausted.
6161 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6163 Clean up errno reporting and fix some errno-reporting bugs.
6164 * callproc.c (Fcall_process):
6165 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6166 * process.c (create_process, Fmake_network_process):
6167 * unexaix.c (report_error):
6168 * unexcoff.c (report_error):
6169 Be more careful about reporting the errno of failed operations.
6170 The code previously reported the wrong errno sometimes.
6171 Also, prefer report_file_errno to setting errno + report_file_error.
6172 (Fcall_process): Look at openp return value rather than at path,
6173 as that's a bit faster and clearer when there's a numeric predicate.
6174 * fileio.c (report_file_errno): New function, with most of the
6175 old contents of report_file_error.
6176 (report_file_error): Use it.
6177 (Ffile_exists_p, Ffile_accessible_directory_p):
6178 Set errno to 0 when it is junk.
6179 * fileio.c (Faccess_file):
6180 * image.c (x_create_bitmap_from_file):
6181 Use faccessat rather than opening the file, to avoid the hassle of
6182 having a file descriptor open.
6183 * lisp.h (report_file_errno): New decl.
6184 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6187 * process.c (create_process, wait_reading_process_output) [AIX]:
6188 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6189 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6190 a multithreaded environment anyway).
6191 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6193 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6195 * image.c (x_find_image_file): Don't close a remote file handle.
6197 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6199 Fix races with threads and file descriptors.
6200 * callproc.c (Fcall_process_region):
6201 * dired.c (open_directory):
6202 * emacs.c (main, Fdaemon_initialized):
6203 * image.c (x_find_image_file):
6204 * inotify.c (Finotify_rm_watch):
6205 * lread.c (Flocate_file_internal):
6206 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6207 * term.c (term_mouse_moveto, init_tty):
6208 * termcap.c (tgetent):
6209 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6210 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6211 * unexhp9k800.c, unexmacosx.c (unexec):
6212 * callproc.c (Fcall_process_region):
6213 Use emacs_close, not close.
6214 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6215 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6216 and posix_close function on current platforms (which all lack them).
6217 (emacs_close): Use it. This should fix the races on GNU/Linux and
6218 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6219 and it should avoid closing random victim file descriptors on
6222 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6224 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6225 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6228 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6229 This is for .gdbinit xbacktrace.
6231 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6232 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6233 (emacs_set_tty): Now static.
6234 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6235 * term.c (tty_capable_p, tty_default_color_capabilities)
6236 (get_tty_terminal, term_mouse_movement)
6237 (handle_one_term_event, init_tty, maybe_fatal):
6238 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6239 (tgetent, scan_file, name_match, compare_contin):
6240 * terminal.c (get_terminal):
6241 Use bool for boolean.
6242 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6243 Prefer char to unsigned char if either will do.
6244 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6245 (tty_write_glyphs): Prefer int to unsigned.
6246 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6247 All callers changed.
6248 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6250 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6253 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6254 (B__dummy__): New dummy symbol, to pacify C89.
6255 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6256 they can't grok varargs macros.
6257 * dispnew.c (add_window_display_history)
6258 (add_frame_display_history):
6259 * print.c (print_object):
6260 * xdisp.c (debug_method_add):
6261 Use %p printf format only for void pointers.
6262 * emacs.c (usage_message): New constant, replacing ...
6263 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6264 (main): Adjust to usage reorg.
6265 * fns.c (syms_of_fns):
6266 * profiler.c (syms_of_profiler):
6267 Don't use non-constant struct initializers.
6268 * gnutls.h (gnutls_initstage_t):
6269 * lisp.h (enum Lisp_Fwd_Type):
6270 * lread.c (lisp_file_lexically_bound_p):
6271 * xsettings.c (anonymous enum):
6272 Remove trailing comma.
6273 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6274 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6275 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6277 * regex.c (const_re_char): New type, to pacify strict C89.
6278 All uses of 'const re_char' replaced to use it.
6279 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6280 with glibc when strict C89. This change is imported from gnulib.
6282 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6283 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6284 Omit GNU_LINUX implementation, since it requires long long.
6285 * xterm.c (x_draw_underwave):
6286 Do not assume the traditional order of struct's members.
6287 (x_term_init): Rewrite to avoid the need for non-constant structure
6290 Syntax cleanup, mostly replacing macros with functions.
6291 This removes the need for the syntax_temp hack.
6292 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6293 * syntax.c (SYNTAX_INLINE): New macro.
6294 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6295 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6296 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6297 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6298 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6299 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6300 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6301 Now constants, not macros.
6302 (syntax_temp) [!__GNUC__]: Remove.
6303 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6304 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6305 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6306 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6307 Move here from syntax.h; now functions, not macros. Except for the
6308 last function, these are static since only syntax.c uses them.
6309 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6310 All uses changed. Now a function, not a macro; use this fact
6311 to simplify the code.
6312 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6313 compiler bugs; no longer relevant.
6314 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6315 (SYNTAX_INLINE): New macro.
6316 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6317 for the new functions. Use bool for boolean member.
6318 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6319 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6320 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6321 (SETUP_BUFFER_SYNTAX_TABLE):
6322 Now extern inline functions, not macros.
6323 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6324 Remove; all uses replaced by implementation.
6325 (syntax_temp) [!__GNUC__]: Remove decl.
6326 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6328 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6330 * emacs.c (main): Fix syntax error.
6332 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6334 Timestamp fixes for undo (Bug#14824).
6335 * atimer.c (schedule_atimer):
6336 * fileio.c (Ffile_newer_than_file_p):
6337 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6338 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6339 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6340 (syms_of_fileio): Remove Sclear_visited_file_name.
6341 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6342 file doesn't exist; this avoids an ambiguity with negative timestamps.
6343 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6344 * systime.h (make_emacs_time, invalid_emacs_time):
6345 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6346 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6347 * undo.c (record_first_change): Push (visited-file-modtime) onto
6348 undo list rather than reimplementing it by hand, incorrectly.
6350 2013-07-09 Ken Brown <kbrown@cornell.edu>
6352 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6354 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6356 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6358 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6360 Handle errno and exit status a bit more carefully.
6361 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6362 number into an exit status. Instead, use EXIT_CANCELED.
6363 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6364 * callproc.c (relocate_fd):
6365 * emacs.c (close_output_streams, main):
6366 * process.c (create_process):
6367 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6368 Use emacs_perror for simplicity.
6369 * callproc.c (relocate_fd, main):
6370 * sysdep.c (sys_subshell):
6371 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6372 (shut_down_emacs): Use emacs_write, not write.
6373 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6374 * fileio.c (Fcopy_file, e_write):
6375 * nsterm.m (ns_select):
6376 * process.c (send_process):
6377 * sound.c (vox_write):
6378 Use emacs_write_sig, not emacs_write.
6379 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6380 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6382 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6384 (emacs_full_write): New function.
6385 (emacs_write): Rewrite to use it.
6386 (emacswrite_sig, emacs_perror): New functions.
6387 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6389 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6391 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6392 on NS even if it is present. Pixmap on NS is a void*.
6394 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6396 Port to Ubuntu 10 (Bug#14803).
6397 Problem reported by T.V. Raman.
6398 * process.c (close_on_exec, accept4, process_socket):
6399 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6401 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6403 * w32.c (sys_dup): Declare prototype.
6407 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6409 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6411 Make file descriptors close-on-exec when possible (Bug#14803).
6412 This simplifies Emacs a bit, since it no longer needs to worry
6413 about closing file descriptors by hand in some cases.
6414 It also fixes some unlikely races. Not all such races, as
6415 libraries often open files internally without setting
6416 close-on-exec, but it's an improvement.
6417 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6418 * callproc.c (Fcall_process) [!MSDOS]:
6419 * emacs.c (main) [!DOS_NT]:
6420 * nsterm.m (ns_term_init):
6421 * process.c (create_process):
6422 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6423 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6424 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6425 Prefer mkostemp with O_CLOEXEC to mkstemp.
6426 * callproc.c (relocate_fd) [!WINDOWSNT]:
6427 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6428 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6430 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6431 Make the resulting file descriptor close-on-exec.
6432 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6433 * lread.c (load_descriptor_list, load_descriptor_unwind):
6434 Remove; no longer needed. All uses removed.
6435 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6436 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6438 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6439 (Fmake_network_process, Fnetwork_interface_list):
6440 (Fnetwork_interface_info, server_accept_connection):
6441 Make newly-created socket close-on-exec.
6442 * sysdep.c (emacs_open, emacs_fopen):
6443 Make new-created descriptor close-on-exec.
6444 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6445 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6447 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6449 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6450 for NS_IMPL_GNUSTEP.
6452 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6454 Fix openp errno handling.
6455 * callproc.c (Fcall_process): Preserve openp errno around close.
6456 * lread.c (openp): Set errno when returning -1, as some callers
6459 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6461 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6463 * nsterm.h (NSSavePanel): Update comment.
6464 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6465 (ns_run_file_dialog): Declare.
6467 * nsfns.m: Remove panelOK.
6469 (ns_run_file_dialog): New function.
6470 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6471 event loop, so file dialog is popped up by ns_run_file_dialog, called
6472 by sendEvent (Bug#14578).
6473 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6475 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6477 * xdisp.c (default_line_pixel_height): New function.
6478 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6479 (try_cursor_movement, redisplay_window, try_window)
6480 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6482 * window.c (window_scroll_pixel_based):
6483 use default_line_pixel_height.
6485 * dispextern.h (default_line_pixel_height): Add prototype.
6487 * frame.c (x_set_line_spacing): Accept a float value for
6488 line-spacing parameter, per the documentation.
6490 * data.c (Fmultibyte_string_p): Doc fix.
6492 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6494 Use emacs_open more consistently when opening files.
6495 This handles EINTR more consistently now, and makes it easier
6496 to introduce other uniform changes to file descriptor handling.
6497 * src/systdio.h: New file.
6498 * src/buffer.c (mmap_init):
6499 * cygw32.c (chdir_to_default_directory):
6500 * dispnew.c (Fopen_termscript):
6501 * emacs.c (Fdaemon_initialized):
6502 * fileio.c (Fdo_auto_save):
6503 * image.c (slurp_file, png_load_body, jpeg_load_body):
6504 * keyboard.c (Fopen_dribble_file):
6506 * print.c (Fredirect_debugging_output):
6507 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6508 * termcap.c (tgetent):
6509 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6510 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6511 * w32term.c (w32_initialize) [CYGWIN]:
6512 * xfaces.c (Fx_load_color_file):
6513 Use emacs_open instead of plain open, and emacs_fopen instead of
6515 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6516 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6517 * callproc.c (default_output_mode): New constant.
6518 (Fcall_process): Use it to call emacs_open instead of plain creat.
6519 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6520 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6521 (emacs_fopen): New function.
6522 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6523 Include <lisp.h>, for emacs_open.
6524 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6526 Remove duplicate #include directives.
6527 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6529 Don't include stdio.h twice.
6530 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6531 Don't include sys/types.h or stdio.h twice.
6532 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6533 * lread.c: Don't include coding.h twice.
6534 * nsfont.m: Don't include frame.h twice.
6535 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6536 * ralloc.c: Don't include <unistd.h> twice.
6537 * xdisp.c: Don't include font.h twice.
6538 * xterm.c: Don't include fontset.h twice.
6539 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6541 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6543 Scale ImageMagick images more carefully.
6544 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6545 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6546 Be more careful about avoiding undefined behavior after
6547 integer overflow and division by zero.
6549 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6551 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6552 (syms_of_w32fns): DEFSYM them.
6553 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6554 (CCHDEVICENAME): Define macros if not defined.
6555 (struct MONITOR_INFO_EX): New struct.
6556 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6557 (enum_display_monitors_fn): New variable.
6558 (globals_of_w32fns): Initialize it.
6559 (Fx_display_pixel_width, Fx_display_pixel_height)
6560 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6561 multi-monitor setups in docstrings.
6562 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6563 screen size by primary monitor's millimeter per pixel.
6564 (w32_monitor_enum, w32_display_monitor_attributes_list)
6565 (w32_display_monitor_attributes_list_fallback)
6566 (Fw32_display_monitor_attributes_list): New functions.
6567 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6569 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6571 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6573 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6575 * fileio.c (Qfile_notify_error): New error symbol.
6577 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6578 * inotify.c (inotify_callback, symbol_to_inotifymask)
6579 (Finotify_add_watch, Finotify_rm_watch): Use it.
6580 (inotifyevent_to_event): Exchange order of cookie and file name.
6581 (Finotify_add_watch): Adapt docstring.
6583 * lisp.h (Qfile_notify_error): Declare.
6585 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6587 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6588 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6589 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6590 which did not work (see <http://bugs.gnu.org/14569#307>).
6591 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6592 && (!noninteractive || initialized)). This attempts to thread
6593 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6595 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6597 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6598 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6600 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6602 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6603 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6604 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6605 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6607 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6609 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6610 Define to __sys_siglist.
6612 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6614 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6615 word-wrap, so that overflow-newline-into-fringe would work in
6616 visual-line-mode. (Bug#2749)
6617 (move_it_in_display_line_to): When the last scanned display
6618 element fits exactly on the display line, and
6619 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6620 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6621 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6622 finding buffer position that corresponds to pixel coordinates,
6623 e.g. in buffer_posn_from_coords.
6625 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6627 * process.c (handle_child_signal): Call catch_child_signal if
6630 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6632 Don't convert function pointers to void * and back.
6633 It isn't portable C, and it's easy enough to avoid.
6634 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6635 (make_save_value): Add support for SAVE_FUNCPOINTER.
6636 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6637 * print.c (print_object):
6638 Distinguish function from object pointers.
6639 * lisp.h (SAVE_FUNCPOINTER): New constant.
6640 (SAVE_SLOT_BITS): Adjust to it.
6641 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6642 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6643 (voidfuncptr): New typedef.
6644 (struct Lisp_Save_Value): New member data[0].funcpointer.
6645 (XSAVE_FUNCPOINTER): New function.
6647 Simplify buildobj processing.
6648 * Makefile.in (buildobj.h): Make it a sequence of strings each
6649 followed by comma, rather than a single string. Put it into a
6650 .tmp file in case there's an error while generating it.
6651 (gl-stamp): Use .tmp for temp files.
6652 (mostlyclean): Clean .tmp files.
6653 * doc.c (buildobj): Move to just the routine that needs it.
6654 It's now an array of strings, so processing is simpler.
6656 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6658 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6659 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6660 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6661 Invoke malloc_enable_thread even when not interactive.
6662 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6663 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6664 in this case, since the underlying bug has now been fixed.
6666 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6668 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6669 unlinking it (bug#14691).
6671 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6673 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6674 before checking whether buffer is modified. This lets
6675 `kill-buffer-query-functions' cancel killing of the buffer or save
6676 its content before `kill-buffer' asks user the "Buffer %s
6677 modified; kill anyway?" question.
6679 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6681 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6682 Let the super performKeyEquivalent deal with them (Bug#14747).
6684 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6686 * widget.c (resize_cb): Remove unused local.
6688 Do not use GTK 3 if it exists but cannot be compiled.
6689 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6690 * xterm.c (x_error_handler) [!USE_GTK]:
6693 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6695 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6697 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6698 to the valid range of values. (Bug#14753)
6700 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6701 when moving point by using the current glyph matrix. This avoids
6702 the need to force redisplay when this function is called in a
6705 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6707 Fix minor problems found by static checking.
6708 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6709 Redo the latter's body to sidestep GCC parenthesization warnings.
6710 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6711 * coding.c (detect_coding, detect_coding_system):
6712 * coding.h (struct undecided_spec):
6713 Use bool for boolean.
6714 * image.c (QCmax_width, QCmax_height): Now static.
6715 * xdisp.c (Fmove_point_visually): Remove unused local.
6717 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6719 * xdisp.c (Fmove_point_visually): New function.
6721 2013-06-28 Kenichi Handa <handa@gnu.org>
6723 * coding.h (define_coding_undecided_arg_index): New enum.
6724 (coding_attr_index): New members
6725 coding_attr_undecided_inhibit_null_byte_detection,
6726 coding_attr_undecided_inhibit_iso_escape_detection,
6727 coding_attr_undecided_prefer_utf_8.
6728 (undecided_spec): New struct.
6729 (struct coding_system): New member `undecided' of the member
6732 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6733 (detect_coding): Likewise.
6734 (detect_coding_system): Likewise.
6735 (Fdefine_coding_system_internal): New coding system properties
6736 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6738 (syms_of_coding): Adjust for coding_arg_undecided_max.
6740 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6742 * image.c (x_from_xcolors): Remove unused local.
6744 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6746 Defer image data transfer between X client and server until actual
6749 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6752 * image.c (Destroy_Image): Remove.
6753 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6754 `mask_p', and `colors_p'. All uses changed.
6755 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6756 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6757 New macros for `flags' arg to x_clear_image_1.
6758 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6759 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6760 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6761 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6762 (image_get_x_image, image_unget_x_image): New functions or macros.
6763 (image_background, image_background_transparent, x_to_xcolors)
6764 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6765 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6766 instead of Destroy_Image.
6767 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6768 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6769 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6770 (imagemagick_load_image, svg_load_image): Use them instead of
6771 x_create_x_image_and_pixmap, and x_put_x_image followed by
6772 x_destroy_x_image, respectively.
6773 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6774 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6775 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6776 background_transparent fields.
6777 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6778 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6780 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6782 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6783 This mostly consists of undoing recent changes.
6784 * callproc.c (Fcall_process):
6785 * process.c (create_process):
6786 Do not worry about catching SIGCHLD here, undoing previous change.
6787 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6788 * process.c, process.h (catch_child_signal):
6789 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6790 * process.c (catch_child_handler): Don't worry about being called
6791 lazily and do not assume caller has blocked SIGCHLD, undoing
6792 previous change. Move first-time stuff back to
6793 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6794 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6795 set lib_child_handler if it's already initialized, which may
6796 help avoid problems on GNUStep.
6798 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6800 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6801 * callproc.c (Fcall_process):
6802 * process.c (create_process):
6803 Make sure SIGCHLD is caught before we fork,
6804 since Emacs startup no arranges to catch SIGCHLD.
6805 * process.c (lib_child_handler): Initialize to null, not to
6807 (catch_child_signal): Allow self to be called lazily.
6808 Do nothing if it's already been called.
6809 Assume caller has blocked SIGCHLD (all callers do now).
6810 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6811 just before it's really needed.
6812 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6813 since it hasn't been caught yet.
6815 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6817 * image.c (compute_image_size): New function to implement
6818 :max-width and :max-height.
6819 (imagemagick_load_image): Use it.
6821 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6823 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6824 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6826 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6827 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6828 the SIGCHLD handler, since the code is not atomic and (due to glib)
6829 signals may be arriving now.
6830 * sysdep.c (init_signals): Do not catch child signals here;
6831 'main' now does that later, at a safer time.
6833 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6835 Clean up SIGCHLD handling a bit (Bug#14569).
6836 * process.c, process.h (catch_child_signal):
6837 Now always extern, even if !NS_IMPL_GNUSTEP.
6838 * process.c (catch_child_signal): Move glib tickler here from
6839 init_process_emacs, so that it's done earlier in Emacs
6840 initialization. Also move the noninteractive && !initialized
6841 check here from init_process_emacs. This is all a bit cleaner for
6842 GNUish platforms, and I hope it works around the Cygwin bug.
6843 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6844 that glib signal handling is tickled before glib creates threads.
6846 * process.c (wait_reading_process_output): Avoid int overflow
6847 when reading more than 2 GiB total from a process.
6849 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6851 * process.c (create_process): Handle a couple more cases,
6852 i.e., work even if new_argv and wait_child_setup[i] are cached.
6853 Use Fcall_process's style for volatile vars.
6855 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6857 * process.c (create_process): Mark PROCESS volatile.
6859 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6861 Use C99-style flexible array members if available.
6862 This avoids some subtle aliasing issues, which typically
6863 aren't a problem with GCC but may be a problem elsewhere.
6864 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6865 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6866 In either case, it uses a flexible array member rather than
6867 the old struct hack. All uses changed.
6868 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6869 Adjust to sdata reorganization.
6870 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6871 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6872 that ports better to pre-C99 non-GCC.
6873 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6874 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6875 as the latter has changed.
6876 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6877 and port better to pre-C99 GCC.
6878 * image.c (struct xpm_cached_color):
6879 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6880 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6881 Use FLEXIBLE_ARRAY_MEMBER.
6882 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6883 Move decl to top level so it gets checked against implementation.
6884 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6885 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6887 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6889 * syntax.c: Integer cleanups.
6890 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6891 All uses that need 0-or-2 changed to:
6892 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6893 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6894 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6895 (char_quoted, prev_char_comend_first, back_comment)
6896 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6897 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6898 Use bool for boolean.
6899 (update_syntax_table, skip_chars, skip_syntaxes):
6900 Prefer int to unsigned when either will do.
6901 (back_comment): Return boolean success flag, like forw_comment,
6902 instead of positive-or-minus-1 (which might have overflowed int anyway).
6903 Don't stuff ptrdiff_t into int.
6904 (syntax_spec_code, syntax_code_spec): Now const.
6905 (Fmatching_paren, scan_lists, scan_sexps_forward):
6906 Use enum syntaxcode for syntax code.
6907 (Fmatching_paren): Check that arg is a character, not just an integer.
6908 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6909 (Finternal_describe_syntax_value): Omit no-longer-needed
6911 (skip_chars): Use char, not unsigned char, when the distinction
6913 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6914 * bytecode.c (exec_byte_code):
6915 * syntax.c (syntax_spec_code, Fchar_syntax)
6916 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6918 * syntax.h (SYNTAX_WITH_FLAGS):
6919 Omit unnecessary casts.
6921 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6923 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6924 line dimensions here, to avoid race conditions with the main
6925 thread. (Bug#14062, bug#14630, bug#14669)
6927 * w32term.c (w32_draw_window_cursor): Compute the header line and
6928 mode line dimensions here.
6929 <w32_system_caret_window, w32_system_caret_hdr_height>:
6930 <w32_system_caret_mode_height>: New variables.
6932 * w32term.h: Declare them.
6934 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6936 * alloc.c (die): Move "assertion failed" string here ...
6937 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6938 COND when SUPPRESS_CHECKING. This shrinks the executable text
6939 size by 0.8% to 2.2% when configured with --enable-checking,
6940 depending on optimization flags (GCC 4.8.1 x86-64).
6942 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6944 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6946 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6947 base is 2; this is more accurate.
6949 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6951 * sound.c (string_default): Move to !WINDOWSNT section.
6952 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6954 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6956 * sound.c: Integer cleanups.
6957 Remove unnecessary forward decls.
6958 (struct sound_device): The 'file' member is now a Lisp_Object, not
6959 a char *, so that we needn't invoke alloca on a huge size.
6960 (Fplay_sound_internal): Adjust to this.
6961 (string_default): New function.
6962 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6963 Use it to adjust to the struct sound_device change.
6964 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6965 (be2hs) [0]: Remove.
6967 * syntax.c (skip_chars): Don't use uninitialized storage
6968 when searching a multibyte buffer for characters that are not in a
6969 unibyte string that contains non-ASCII characters.
6971 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6973 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6974 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6976 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6978 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6980 2013-06-18 Kenichi Handa <handa@gnu.org>
6982 * font.c (Ffont_spec): Signal an error for an invalid font name
6985 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6987 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6988 In particular this ports to 32-bit sparc Sun cc.
6989 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6990 array with a dummy element at specpdl[-1], so that its address can
6992 (unbind_to): Do not copy the binding; not needed, now that we
6993 copy old_value in the one place where the copy is needed.
6994 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6995 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6996 (union specbinding): Rename from struct specbinding. Redo layout
6997 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6998 which is not portable. With Sun C 5.12 32-bit sparc, the
6999 declaration causes nargs to be an unsigned bitfield, a behavior
7000 that the C standard allows; but Emacs wants nargs to be signed.
7001 The overall type is now a union of structures rather than a
7002 structure of union of structures, and the 'kind' member is now a
7003 bitfield, so that the overall type doesn't grow. All uses changed.
7004 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7006 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7008 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7009 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7011 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7013 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7015 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7016 unless we know that the window w's frame is a frame object.
7017 Another attempt at solving bug#14062 and bug#14630.
7019 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7021 * textprop.c (property_set_type): New enum.
7022 (add_properties): Allow appending/prepending text properties.
7023 (add_text_properties_1): Factored out of Fadd_text_properties.
7024 (Fadd_text_properties): Move all the code into
7025 add_text_properties_1.
7026 (Fadd_face_text_property): New function that calls
7027 add_text_properties_1.
7029 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7031 Move functions from lisp.h to individual modules when possible.
7032 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7033 * alloc.c (XFLOAT_INIT, set_symbol_name):
7034 * buffer.c (CHECK_OVERLAY):
7035 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7036 (set_char_table_parent):
7037 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7038 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7039 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7040 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7042 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7043 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7044 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7045 (backtrace_args, backtrace_debug_on_exit):
7046 * floatfns.c (CHECK_FLOAT):
7047 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7048 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7049 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7050 (set_hash_index_slot):
7051 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7052 * marker.c (CHECK_MARKER):
7053 * textprop.c (CHECK_STRING_OR_BUFFER):
7054 * window.c (CHECK_WINDOW_CONFIGURATION):
7055 Move here from lisp.h, and make these functions static rather than
7057 * buffer.c (Qoverlayp):
7059 * fns.c (Qhash_table_p):
7060 * window.c (Qwindow_configuration_p):
7062 * lisp.h: Remove the abovementioned defns and decls.
7064 Use functions, not macros, for XINT etc (Bug#11935).
7065 In lisp.h, prefer functions to function-like macros, and
7066 constants to object-like macros, when either will do. This:
7067 . simplifies use, as there's no more need to worry about
7068 arguments' side effects being evaluated multiple times.
7069 . makes the code easier to debug on some platforms.
7070 However, when using gcc -O0, keep using function-like macros
7071 for a few critical operations, for performance reasons.
7072 This sort of thing isn't needed with gcc -Og, but -Og
7073 is a GCC 4.8 feature and isn't widely-enough available yet.
7074 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7075 Remove enum lsb_bits; no longer needed.
7076 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7077 * buffer.c (Qoverlap):
7079 * fns.c (Qhash_table_p):
7080 Now extern, so lisp.h can use these symbols.
7081 * dispextern.h: Include character.h, for MAX_CHAR etc.
7082 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7083 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7084 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7085 (GLYPH_CODE_P): Move here from lisp.h.
7086 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7087 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7088 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7089 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7090 XUNTAG now returns void *.
7091 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7092 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7093 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7094 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7095 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7096 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7097 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7098 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7099 New macros, renamed from their sans-lisp_h_ counterparts.
7100 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7101 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7102 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7103 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7104 If compiling via GCC without optimization, define these as macros
7105 in addition to inline functions.
7106 To disable this, compile with -DINLINING=0.
7107 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7108 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7109 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7110 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7111 (INTMASK, VALMASK): Now macros, since static values cannot be
7112 accessed from extern inline functions.
7113 (VALMASK): Also a constant, for benefit of old GDB.
7114 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7115 is INTEGERP, which can fold it in.
7116 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7117 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7118 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7119 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7120 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7121 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7122 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7123 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7124 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7125 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7126 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7127 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7128 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7129 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7130 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7131 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7132 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7133 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7134 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7135 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7136 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7137 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7138 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7139 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7140 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7141 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7142 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7143 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7144 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7145 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7146 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7147 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7148 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7150 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7151 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7152 (VALMASK): Define in one place rather than in two, merging the
7153 USE_LSB_TAG parts; this is simpler.
7154 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7155 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7156 Move up, to avoid use before definition.
7157 Also include "globals.h" earlier, for the same reason.
7158 (make_natnum): New function.
7159 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7160 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7161 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7162 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7163 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7164 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7165 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7166 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7167 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7168 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7169 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7170 (Qwindow_configuration_p, Qimage): New forward declarations.
7171 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7172 (STRING_COPYIN): Remove; unused.
7173 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7174 (xcar_addr, xcdr_addr): New functions. All uses changed.
7175 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7176 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7177 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7178 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7179 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7180 (TYPE_RANGED_INTEGERP): Simplify.
7181 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7182 (setlocale, fixup_locale, synchronize_system_messages_locale)
7183 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7184 Now empty functions, not macros.
7185 (functionp): Return bool, not int.
7186 * window.c (Qwindow_configuration_p): Now extern,
7187 so window.h can use it.
7188 * window.h (Qwindowp): Move decl back to lisp.h.
7190 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7192 * xdisp.c (Fline_pixel_height): New function, required for solving
7195 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7197 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7199 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7201 * lread.c (syms_of_lread):
7202 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7204 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7206 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7208 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7210 * fileio.c (expand_file_name): Doc fix.
7212 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7214 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7215 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7216 Wait for self, not for 0. This can't hurt on GNU or similar
7217 system, and may help with Cygwin.
7219 * keyboard.c: Don't use PROP (...) as an lvalue.
7220 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7221 Use set_prop (A, B), not PROP (A) = B.
7223 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7225 * xdisp.c (get_it_property): Use it->window instead of generating
7226 a Lisp object from it->w.
7228 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7230 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7231 get-char-property the window that is being rendered, instead of
7232 the buffer, to support window-specific overlays. (Bug#14575)
7233 (compute_display_string_pos): When W is NULL, use the current
7234 buffer as the object to pass to get-char-property.
7235 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7236 pointer member of the bidi iterator, since no window is pertinent
7239 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7241 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7242 being displayed, and pass it to compute_display_string_pos.
7243 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7244 (bidi_paragraph_init): All callers changed.
7246 * xdisp.c (init_from_display_pos, init_iterator)
7247 (handle_single_display_spec, next_overlay_string)
7248 (get_overlay_strings_1, reseat_1, reseat_to_string)
7249 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7250 Set bidi_it.w member from it->w.
7251 (compute_display_string_pos): Accept additional argument, the
7252 window being displayed, and pass it to Fget_char_property.
7255 * dispextern.h (struct bidi_it): New member w, the window being
7257 (compute_display_string_pos): Adjust prototype.
7259 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7261 * xgselect.c: Remove unneeded include xterm.h.
7263 * process.c (wait_reading_process_output): Check for NS before GLIB.
7264 GLIB may be linked in due to rsvg, but ns_select must be called.
7266 * xgselect.c (xg_select): Remove call to window_system_available
7267 and g_main_context_pending at the top, so Gdk events (i.e. file
7268 notify) are processed when Emacs is started with -nw.
7270 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7272 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7273 (ctagsfiles3): New variable, includes only *.m files.
7274 (TAGS): Use an explicit language name in the regular expressions,
7275 to avoid transformation of '/SOMETHING' by MSYS to
7276 'c:\MSYS\SOMETHING'.
7278 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7280 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7282 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7284 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7285 still need to set the mouse pointer shape and activate help-echo.
7288 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7290 A few porting etc. fixes for the new file monitor code.
7291 See the thread containing
7292 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7293 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7294 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7295 (dir_monitor_callback, Fgfile_rm_watch):
7296 Use assq_no_quit instead of Fassoc, for speed.
7297 (dir_monitor_callback, Fgfile_rm_watch):
7298 eassert that the monitor is a fixnum.
7299 (dir_monitor_callback): No need for CDR_SAFE.
7300 Simplify building of lisp with alternative tails.
7301 (Fgfile_add_watch, Fgfile_rm_watch):
7302 Do not assume glib functions set errno reliably on failure.
7303 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7304 and signal an error otherwise.
7305 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7306 Use Fdelq instead of Fdelete, for speed.
7308 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7310 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7311 don't insist on being invoked on a highlighted tool-bar button.
7312 Avoids losing tool-bar functionality when mouse-highlight is nil.
7313 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7314 Don't highlight when mouse-highlight is nil.
7315 (note_mouse_highlight): When mouse-highlight is nil, don't return
7316 right away; instead, run tool-bar and mode-line highlight
7317 subroutine, clear any existing highlight, and revert the mouse
7318 pointer to its default shape. (Bug#14558)
7320 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7322 * lisp.mk (lisp): Add prog-mode.el.
7324 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7326 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7327 * process.c (dummy_handler): New function.
7328 (lib_child_handler): New static var.
7329 (handle_child_signal): Invoke it.
7330 (catch_child_signal): If a library has set up a signal handler,
7331 save it into lib_child_handler.
7332 (init_process_emacs): If using glib and not on Windows, tickle glib's
7333 child-handling code so that it initializes its private SIGCHLD handler.
7334 * syssignal.h (SA_SIGINFO): Default to 0.
7335 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7336 31; it should no longer be needed now.
7338 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7340 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7342 * gfilenotify.c (globals_of_gfilenotify): New function.
7343 (syms_of_gfilenotify): Move global initialization there.
7345 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7347 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7349 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7350 * keyboard.c (menu_bar_items, tool_bar_items):
7351 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7352 not override local keymaps any more.
7354 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7356 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7358 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7360 * w32console.c (initialize_w32_display): Return the dimensions of
7361 the console window via 2 additional arguments, not via the current
7362 frame. This avoids crashes due to overrunning the bounds of
7363 frame's decode_mode_spec_buffer, which is not resized following
7364 the change of the frame dimensions from the initial 10x10.
7366 * w32term.h (w32_initialize_display_info): Adjust prototype.
7368 * term.c (init_tty): Take dimensions of the frame from the values
7369 returned by initialize_w32_display.
7371 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7372 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7373 (LIBES): Add $(GFILENOTIFY_LIBS).
7375 * w32inevt.c (handle_file_notifications): Add dummy implementation
7376 for !HAVE_W32NOTIFY.
7378 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7380 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7382 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7384 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7386 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7388 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7390 Fix minor problems found by static checking.
7391 * data.c (pure_write_error):
7392 Use xsignal2, not Fsignal, as Fsignal might return.
7393 * eval.c (set_backtrace_debug_on_exit): Now static.
7394 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7395 No longer inline. EXTERN_INLINE is needed only for functions
7396 defined in .h files. Reindent function header as per GNU style.
7397 (backtrace_p, backtrace_top, backtrace_next):
7398 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7399 compiler or linker. Add extern decls to pacify gcc -Wall.
7400 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7402 * frame.c (free_monitors): Define only on platforms that need it.
7403 * nsterm.m (ns_term_init):
7404 * process.c (catch_child_signal):
7405 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7406 defined on all porting targets these days.
7407 * process.c, process.h (catch_child_signal):
7408 Make it extern only if NS_IMPL_GNUSTEP is defined.
7410 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7412 * w32.c (gettimeofday): Make the signature identical to prototype
7413 in nt/inc/sys/time.h.
7415 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7417 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7420 * keyboard.c (safe_run_hooks_error): Improve error message.
7422 * data.c (pure_write_error): Add `object' argument.
7423 * puresize.h (CHECK_IMPURE): Use it.
7425 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7427 * Makefile.in (NOTIFY_OBJ): New variable.
7428 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7430 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7431 Call syms_of_gfilenotify.
7433 * gfilenotify.c: New file.
7435 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7436 and Qfile_w32notify.
7437 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7438 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7440 * lisp.h: Declare syms_of_gfilenotify.
7442 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7444 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7446 Merge the specpdl and backtrace stacks. Make the structure of the
7447 specpdl entries more obvious via a tagged union of structs.
7448 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7449 (enum specbind_tag): New enum.
7450 (struct specbinding): Make it a tagged union of structs.
7451 Add a case for backtrace records.
7452 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7453 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7454 (backtrace_debug_on_exit): New accessors.
7455 (struct backtrace): Remove.
7456 (struct catchtag): Remove backlist field.
7457 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7459 (Flocal_variable_p): Speed up the common case where the binding is
7461 * eval.c (backtrace_list): Remove.
7462 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7463 (set_backtrace_args, set_backtrace_nargs)
7464 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7465 (backtrace_next): New functions.
7466 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7467 (unwind_to_catch, internal_lisp_condition_case)
7468 (internal_condition_case, internal_condition_case_1)
7469 (internal_condition_case_2, internal_condition_case_n): Don't bother
7470 with backtrace_list any more.
7471 (Fsignal): Adjust to new backtrace format.
7472 (grow_specpdl): Move up.
7473 (record_in_backtrace): New function.
7474 (eval_sub, Ffuncall): Use it.
7475 (apply_lambda): Adjust to new backtrace format.
7476 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7478 (specbind): Adjust to new specpdl format. Simplify.
7479 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7480 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7482 (mark_backtrace): Remove.
7483 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7484 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7485 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7487 * profiler.c (record_backtrace): Use get_backtrace.
7488 (handle_profiler_signal): Use backtrace_top_function.
7489 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7492 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7494 * process.h (catch_child_signal): Declare.
7496 * process.c (catch_child_signal): New function.
7497 (init_process_emacs): Call it.
7499 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7500 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7502 (x_set_cursor_type): Remove declaration.
7503 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7504 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7505 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7506 (ns_get_color): Use F suffix on float.
7507 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7508 (ns_get_rgb_color): Remove.
7509 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7510 (note_mouse_movement): x and y are CGFloat.
7511 (ns_draw_fringe_bitmap): Remove unused rowY.
7512 Change #if to COCOA && >= 10_6.
7513 (ns_draw_window_cursor): Remove unused overspill.
7514 (ns_draw_underwave): width and x are EamcsCGFloat.
7515 (ns_draw_box): thickness is CGFloat.
7516 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7517 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7518 if not in main thread.
7519 (ns_get_pending_menu_title, ns_check_menu_open)
7520 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7521 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7522 (sendFromMainThread:): New method.
7523 (changeFont:): size is CGFloat.
7524 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7525 Disable warning about permanent text.
7526 (characterIndexForPoint:): Adjust return type depending on GNUStep
7528 (mouseDown:): delta is CGFloat.
7529 (updateFrameSize): Remove unised variable f.
7530 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7531 Cast float to EmacsCGFloat.
7532 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7533 also to -1 when restoring.
7534 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7535 inside NS_IMPL_COCOA.
7536 (toggleFullScreen:): Put call to toggleFullScreen inside
7537 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7538 (setPosition:portion:whole:): por is CGFloat.
7539 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7540 (mouseDown:): Use CGFloat.
7541 (mouseDragged:): Remove unised variable edge.
7542 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7544 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7546 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7547 when NS_IMPL_GNUSTEP.
7548 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7549 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7550 (EmacsToolbar): Add clearAll. Add tag argument to
7551 addDisplayItemWithImage.
7552 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7554 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7556 * nsmenu.m (ns_update_menubar): Make static.
7557 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7558 (fillWithWidgetValue:): Add cast to SEL for setAction.
7559 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7560 (update_frame_tool_bar): Update code for GNUStep.
7561 (clearAll): New method.
7562 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7563 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7564 Move identifierToItem setObject and activeIdentifiers addObject before
7565 call to insertItemWithItemIdentifier.
7566 (validateVisibleItems): Fix indentation.
7567 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7568 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7569 UtilityWindow to aStyle, remove call to setStyleMask.
7571 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7573 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7574 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7575 Use F suffix on floats.
7576 (ns_char_width): Returns CGFloat.
7577 (ns_ascii_average_width): w is CGFloat instead of float.
7578 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7580 (ns_glyph_metrics): CGFloat instead of float.
7582 * nsfns.m (x_set_foreground_color, x_set_background_color):
7584 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7585 remove unused variables.
7586 (Fns_read_file_name): Keep track if panel is for save.
7587 Use ns_filename_from_panel/ns_directory_from_panel.
7588 (Fns_list_services): delegate only used for COCOA.
7589 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7590 Just return the input if GNUStep.
7591 (x_screen_planes): Remove.
7592 (Fxw_color_values): Use EmacsCGFloat
7593 (Fns_display_monitor_attributes_list): Only get screen number for
7595 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7597 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7598 ns_directory_from_panel.
7600 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7602 * process.c (handle_child_signal): Also use WCONTINUED.
7603 This is so that list-processes doesn't mistakenly list the process
7604 as stopped, when the process has actually been continued and is
7607 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7609 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7610 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7611 not already configured.
7613 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7615 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7617 * Makefile.in (mostlyclean): Remove *.res files.
7619 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7621 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7622 a buffer (bug#8447).
7624 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7626 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7627 display vector, and we backtrack, handle the case that the
7628 previous character position is also displayed from a display
7629 vector or covered by a display string or image. (Bug#14476)
7631 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7633 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7634 (struct MonitorInfo, free_monitors): Remove.
7635 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7636 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7637 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7640 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7641 (struct MonitorInfo, free_monitors): Remove.
7642 (ns_screen_name): Make static.
7643 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7644 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7647 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7648 (struct MonitorInfo): New struct.
7649 (free_monitors, make_monitor_attribute_list): Declare.
7651 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7653 (free_monitors, make_monitor_attribute_list): New functions.
7654 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7657 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7659 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7661 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7663 * keyboard.c: Apply keyboard decoding only to events that come directly
7664 from the tty, not from unread-command-events (bug#14368).
7665 (read_event_from_main_queue): New function, extracted from read_char.
7666 (read_decoded_char): Remove.
7667 (read_decoded_event_from_main_queue): New function to replace it.
7668 (read_char): Use it.
7669 (read_key_sequence): Use read_char rather than read_decoded_char.
7671 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7673 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7675 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7677 2013-05-22 Kenichi Handa <handa@gnu.org>
7679 The following changes are to fix the setting of
7680 buffer-file-coding-system on, for instance, C-x RET c unix RET
7681 _FILE_OF_DOS_EOL_TYPE_ RET.
7683 * coding.h (struct coding_system): New member detected_utf8_chars.
7685 * coding.c (detect_coding_utf_8): Count characters and check EOL
7686 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7688 (setup_coding_system): Do not initialize coding->head_ascii.
7689 (check_ascii): Do not set coding->eol_seen but update it. Do not
7690 call adjust_coding_eol_type here.
7691 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7692 If the eol-type of CODING is already specified, adjust the eol type
7693 of the found coding-system.
7694 (decode_coding_gap): Cancel previous change. Utilize the
7695 character numbers counted by detect_coding_utf_8. Fix detection
7698 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7700 * search.c (looking_at_1): Only set last_thing_searched if the match
7701 changed the match-data (bug#14281).
7703 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7705 * xdisp.c (reseat_at_previous_visible_line_start):
7706 Already declared in dispextern.h, so remove it here.
7707 (move_it_vertically_backward): Likewise.
7709 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7711 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7712 (Fx_display_pixel_width, Fx_display_pixel_height)
7713 (Fx_display_mm_width, Fx_display_mm_height):
7714 Mention `display-monitor-attributes-list' in docstrings.
7716 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7717 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7718 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7719 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7720 (Fx_display_backing_store, Fx_display_visual_class)
7721 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7722 (Fx_display_grayscale_p, Fx_display_pixel_width)
7723 (Fx_display_pixel_height, Fx_display_planes)
7724 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7725 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7726 (Fx_display_mm_width, Fx_display_mm_height)
7727 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7728 height for all physical monitors as in X11.
7730 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7731 Return pixel width or height for all physical monitors as in X11.
7733 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7735 Port --enable-gcc-warnings to clang.
7736 * bytecode.c (exec_byte_code):
7738 Redo diagnostic pragmas to pacify clang, too.
7739 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7740 * editfns.c (Fencode_time):
7741 * fileio.c (file_accessible_directory_p):
7742 * font.c (font_unparse_xlfd):
7743 Use '&"string"[index]' instead of '"string" + (index)'.
7744 * undo.c (user_error): Remove; unused.
7746 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7748 * insdel.c (insert_1_both): Document the arguments, instead of
7749 referring to insert_1, which no longer exists.
7751 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7752 some window, increment windows_or_buffers_changed, so that
7753 *Messages* display in that window is updated. (Bug#14408)
7755 * w32.c: Include epaths.h.
7756 (init_environment): Use cmdproxy.exe without leading directories.
7757 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7759 (gettimeofday): Adjust signature and return value to Posix
7762 * unexw32.c (open_output_file): Delete the existing emacs.exe
7763 before creating it, to break the hard link to the versioned
7766 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7767 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7768 (FIRSTFILE_OBJ): New variables.
7769 (W32_RES): Rename to EMACSRES. All users changed.
7770 (base_obj): Use $(CM_OBJ).
7771 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7772 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7773 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7774 $(W32_RES_LINK) before $(LIBES).
7775 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7777 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7779 * makefile.w32-in (DOC): Use just "DOC".
7781 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7783 * process.c: Export default filters and sentinels to Elisp.
7784 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7786 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7787 (Fset_process_sentinel, Fformat_network_address):
7788 Default to them instead of nil.
7789 (server_accept_connection): Sentinels can't be nil any more.
7790 (read_and_dispose_of_process_output): New function, extracted from
7791 read_process_output.
7792 (read_process_output): Use it; filters can't be nil.
7793 (Finternal_default_process_filter): New function, extracted from
7794 read_process_output.
7795 (exec_sentinel_unwind): Remove function.
7796 (exec_sentinel): Don't zilch sentinel while running.
7797 (status_notify): Sentinels can't be nil.
7798 (Finternal_default_process_sentinel): New function extracted from
7800 (setup_process_coding_systems): Default filter is not nil any more.
7801 (syms_of_process): Export new Elisp functions and initialize
7803 * lisp.h (make_lisp_proc): New function.
7805 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7807 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7809 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7811 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7812 unless we know that the window w is a leaf window.
7813 Another attempt at solving bug#14062.
7815 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7817 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7820 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7822 * image.c (gif_load): Check that subimages fit (Bug#14345).
7824 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7826 * lread.c (skip_dyn_eof): New function.
7827 (read1): Use it to skip the end of a file in response to #@00.
7829 * doc.c (get_doc_string): Slightly relax the sanity checking.
7831 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7833 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7834 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7835 (MonitorInfo): New struct.
7836 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7837 (Fns_display_monitor_attributes_list): New functions.
7838 (display-usable-bounds): Remove.
7839 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7842 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7844 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7845 (GTK_CHECK_VERSION): New macro, if not already defined.
7846 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7847 replaced by GTK_CHECK_VERSION.
7849 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7851 * xterm.h (GTK_PREREQ): New macro.
7852 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7853 to use this macro instead, for consistency and clarity.
7855 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7857 * xdisp.c (row_for_charpos_p): New function, with code of
7858 cursor_row_p, but accepts an additional argument CHARPOS instead
7859 of using a hardcoded PT.
7860 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7861 (row_containing_pos): Call row_for_charpos_p instead of partially
7862 doing the same. Fixes cursor positioning under longlines-mode
7863 when longlines-show-effect includes more than one newline, when
7864 moving the cursor vertically up.
7866 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7868 * makefile.w32-in (ACL_H): New macro.
7869 ($(BLD)/fileio.$(O)): Update dependencies.
7871 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7873 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7874 * Makefile.in (LIB_ACL): New macro.
7875 (LIBACL_LIBS): Remove.
7876 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7877 * fileio.c: Include <acl.h>.
7878 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7879 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7881 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7884 * unexelf.c: Don't assume ElfW (Half) fits in int.
7885 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7886 when dealing with ElfW (Half) values, since they can exceed 2**31
7887 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7888 (entry_address): Omit unused NUM arg. All uses changed.
7890 2013-05-07 Juri Linkov <juri@jurta.org>
7892 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7893 to the string converted from number with `Fnumber_to_string'.
7896 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7898 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7899 This fixes a problem introduced by my previous change.
7901 2013-05-07 Glenn Morris <rgm@gnu.org>
7903 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7905 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7907 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7909 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7911 Static checking by GCC 4.8.0.
7912 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7913 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7914 (x_get_monitor_attributes_fallback)
7915 (x_get_monitor_attributes_xinerama)
7916 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7917 Define only if USE_GTK.
7918 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7919 (x_get_monitor_attributes_fallback): Omit unused locals.
7920 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7921 Use double, not float, to avoid mixed-mode floating point arithmetic.
7923 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7924 Jan Djärv <jan.h.d@swipnet.se>
7926 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7927 (XINERAMA_CFLAGS): New macros.
7928 (ALL_CFLAGS, LIBES): Use them.
7930 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7931 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7932 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7933 (syms_of_xfns): DEFSYM them.
7934 (struct MonitorInfo): New struct.
7935 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7936 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7937 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7938 (x_get_monitor_attributes_xinerama): New functions.
7939 (Fx_display_monitor_attributes_list): New primitive.
7940 (syms_of_xfns): Defsubr it.
7942 * xterm.h (x_display_info): Add Xatom_net_workarea and
7943 Xatom_net_current_desktop.
7945 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7946 and dpyinfo->Xatom_net_current_desktop.
7948 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7950 * xdisp.c (pos_visible_p): Use the special code for finding the
7951 beginning of a display property or overlay for any "replacing"
7952 display property, not just for display strings. This solves
7953 incorrect reporting of position by posn-at-point. (Bug#14241)
7955 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7957 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7958 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7959 Verify that ElfW (Half) fits in int.
7960 (fatal): Use same signature as lisp.h.
7961 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7962 configure and build with -DUNEXELF_DEBUG without worrying about
7963 other modules that use DEBUG.
7964 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7965 possibly-wide integers now uses it instead of plain fprintf.
7966 (entry_address): New function, which avoids problems with 32-bit
7967 overflow on 64-bit hosts.
7968 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7969 (round_up): Don't assume the remainder fits in int.
7970 (find_section): Use bool for boolean. Simplify debug code.
7971 (unexec): Don't assume file sizes fit in int or size_t.
7972 Omit unnecessary trailing newline in 'fatal' format.
7973 Use strerror rather than outputting decimal error number.
7974 Remove unused code when emacs is not defined;
7975 this file relies on Emacs now.
7976 Don't assume e_phnum and e_shnum are positive.
7978 * regex.c: Fix problems when DEBUG is defined.
7979 (extract_number, extract_number_and_incr): Define regardless of
7980 whether DEBUG is defined; that's simpler and makes the code less
7981 likely to go stale in the normal case when DEBUG is not defined.
7982 Return int rather than taking an int * arg. All callers changed.
7983 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7984 Remove, replacing with ...
7985 (DEBUG_PRINT): New macro. All callers changed.
7986 (DEBUG_COMPILES_ARGUMENTS): New macro.
7987 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7988 (print_compiled_pattern, print_double_string) [DEBUG]:
7989 Use prototype rather than old-style definition.
7990 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7991 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7992 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7993 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7994 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7995 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7996 This matters only when DEBUG is defined.
7998 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8000 * xdisp.c (set_iterator_to_next): Set the
8001 ignore_overlay_strings_at_pos_p flag only if we are _really_
8002 iterating over an overlay string, as indicated by the
8003 current.overlay_string_index member. (Bug#14306)
8005 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8007 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8008 to where it is used, to avoid autorelease issues (Bug#14050).
8010 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8012 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8013 * fileio.c (syms_of_fileio): Implement this.
8014 * filelock.c (create_lock_file): If symbolic links don't work, so
8015 we use a regular file as a lock file, do not fsync the lock file;
8018 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8020 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8021 (syms_of_minibuf): Adjust accodingly.
8023 * callint.c (Fcall_interactively): Adjust calls accordingly.
8025 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8027 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8028 w->contents is a buffer before computing everything else.
8029 Use parentheses to disambiguate last part of the condition.
8031 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8032 assertion violations. (Bug#14062)
8034 2013-05-01 David Reitter <david.reitter@gmail.com>
8036 * nsfns.m (ns_tooltip): Initialize.
8038 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8040 * coding.c (decode_coding_gap): Don't remove the character before
8041 a newline unless it's a CR character. (Bug#14287)
8043 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8045 * dispextern.h (struct face): Move enum face_underline_type
8046 earlier so that bitfields can be in the same word.
8048 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8050 * nsfns.m (handlePanelKeys): New function.
8051 (EmacsOpenPanel:performKeyEquivalent:)
8052 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8053 arrows/function/control and copy/paste keys (Bug#14296).
8055 2013-04-27 Juri Linkov <juri@jurta.org>
8057 * callint.c (Fcall_interactively): Call `Qread_number' for
8058 interactive code letter `n' instead of using duplicate code.
8061 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8063 * systime.h (make_timeval): Declare as 'const'.
8065 2013-04-27 Kenichi Handa <handa@gnu.org>
8067 * font.c (font_open_entity): Always open a font of manageable
8070 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8072 Port better to AIX (Bug#14258).
8073 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8076 2013-04-24 Kenichi Handa <handa@gnu.org>
8078 * coding.c (decode_coding_iso_2022): When an invalid escape
8079 sequence is encountered, reset the invocation and designation
8080 status to the safest one.
8082 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8084 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8085 Without this fix, "make distclean" leaves stamp-h1 behind.
8087 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8089 * w32fns.c (w32_fullscreen_rect): New function to compute the
8090 window rectangle for the given fullscreen mode.
8091 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8092 longer tunes the window size. This keeps the window's edges flush
8093 with the screen and allows the taskbar to hide itself in fullboth.
8095 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8096 window decorations and uses the entire screen.
8098 * w32term.h (w32_fullscreen_rect) Add prototype.
8099 (struct w32_output): Replace normal_width, normal_height,
8100 normal_top, and normal_left members with a single normal_placement
8102 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8104 (FRAME_NORMAL_PLACEMENT): New macro.
8106 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8108 * minibuf.c (Ftest_completion): Silence compiler warning.
8110 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8112 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8115 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8118 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8119 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8120 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8121 parentheses where appropriate.
8123 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8125 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8127 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8129 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8130 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8131 Mention in the doc string that setting these variables takes
8132 effect only after a call to set-window-buffer. (Bug#14200)
8134 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8136 * indent.c (Fvertical_motion): Don't consider display strings on
8137 overlay strings as display strings on the buffer position we
8138 started from. This prevents vertical cursor motion from jumping
8139 more than one line when there's an overlay string with a display
8140 property at end of line.
8141 Reported by Karl Chen <Karl.Chen@quarl.org> in
8142 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8144 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8146 * window.c (select_window): `record_buffer' even if window is
8147 already selected (bug#14191).
8149 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8151 * window.c (Fwindow_end): Test more flags, including the buffer's
8152 last_overlay_modified flag, to determine whether the window's
8153 display is really up-to-date. Prevents the function from
8154 returning a stale value. (Bug#14170)
8155 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8158 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8160 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8161 garbaged only if it is not already the top frame on its TTY.
8162 This prevents flickering due to constant redrawing of TTY frames when
8163 there are GUI frames open in the same session. (Bug#13864)
8165 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8167 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8168 of marking the idle timers directly.
8170 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8172 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8175 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8177 * window.c (select_window): Don't record_buffer while the invariant is
8178 temporarily broken (bug#14161).
8180 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8182 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8184 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8186 2013-04-07 Romain Francoise <romain@orebokech.com>
8188 Ignore additional platform-specific ACL errors (Bug#13702).
8189 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8190 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8192 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8194 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8197 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8199 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8200 This bug was introduced by my 2013-02-25 change that simplified
8201 data_start configuration. Without this change, on GNU/Linux
8202 an Emacs configured with --enable-profiling fails immediately
8203 due to a profiler signal.
8204 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8205 with these flags. On platforms where special flags are needed
8206 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8207 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8208 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8210 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8212 Get rid of some platform-specific functions examining window
8213 system and its capabilities. This is a partial rework of the
8215 * lisp.h (have_menus_p): Remove prototype. This function is
8216 replaced with platform-independent window_system_available.
8217 (check_window_system): Move to...
8218 * frame.h (decode_window_system_frame, window_system_available):
8219 ...here, add new prototypes.
8220 * frame.c (window_system_available, decode_window_system_frame):
8222 (check_window_system): Platform-independent now.
8223 * xterm.h (x_in_use): Remove declaration.
8225 * w32term.h (check_x_frame):
8226 * nsterm.h (check_x_frame): Remove prototypes. This function
8227 is replaced with platform-independent decode_window_system_frame.
8228 * msdos.c (have_menus_p): Remove.
8229 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8230 Remove platform-specific functions. Use check_window_system,
8231 decode_window_system_frame and check_ns_display_info where
8232 appropriate. Minor style and comment tweaks.
8233 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8234 (check_x_frame): Likewise.
8235 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8237 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8238 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8239 * xmenu.c, xselect.c: All related users changed.
8241 2013-04-03 Kenichi Handa <handa@gnu.org>
8243 The following changes is to optimize the code for reading UTF-8
8246 * coding.c (check_ascii): Rename from detect_ascii. Return value
8247 changed. Check EOL format. Do not call adjust_coding_eol_type
8249 (check_utf_8): New function.
8250 (adjust_coding_eol_type): Do nothing if already adjusted.
8251 (detect_coding): Compare the return value of check_ascii with
8252 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8253 (decode_coding_gap): Optimize for valid UTF-8.
8255 2013-03-21 Kenichi Handa <handa@gnu.org>
8257 * coding.c (syms_of_coding): Cancel previous change.
8259 * insdel.c (insert_from_gap): Fix previous change.
8261 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8263 Consistently use platform-specific function to detect window system.
8264 * lisp.h (check_window_system): New prototype. This function is
8265 going to replace check_x, check_w32 and check_ns.
8266 (have_menus_p): Mention msdos.c in comment.
8267 * fontset.c (check_window_system_func): Remove. Adjust all users.
8268 * fontset.h (check_window_system_func): Remove prototype.
8269 * nsterm.h (check_ns):
8270 * xterm.h (check_x):
8271 * w32term.h (check_w32): Likewise.
8272 * menu.c (Fx_popup_menu): Use check_window_system.
8273 * msdos.c (check_window_system): Define for MS-DOS.
8274 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8275 * w32fns.c (check_window_system): Likewise for MS-Windows.
8276 * xfns.c (check_window_system): Likewise for X.
8277 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8278 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8280 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8282 Prefer < to > in range checks such as 0 <= i && i < N.
8283 This makes it easier to visualize quantities on a number line.
8284 This patch doesn't apply to all such range checks,
8285 only to the range checks affected by the 2013-03-24 change.
8286 This patch reverts most of the 2013-03-24 change.
8287 * alloc.c (xpalloc, Fgarbage_collect):
8288 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8289 * character.c (string_escape_byte8):
8290 * charset.c (read_hex):
8291 * data.c (cons_to_unsigned):
8292 * dispnew.c (update_frame_1):
8293 * doc.c (Fsubstitute_command_keys):
8294 * doprnt.c (doprnt):
8295 * editfns.c (hi_time, decode_time_components):
8296 * fileio.c (file_offset):
8297 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8298 * font.c (font_intern_prop):
8299 * frame.c (x_set_alpha):
8300 * gtkutil.c (get_utf8_string):
8301 * indent.c (check_display_width):
8302 * keymap.c (Fkey_description):
8303 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8305 * minibuf.c (read_minibuf_noninteractive):
8306 * process.c (wait_reading_process_output):
8307 * search.c (Freplace_match):
8308 * window.c (get_phys_cursor_glyph):
8309 * xdisp.c (redisplay_internal):
8310 * xsmfns.c (smc_save_yourself_CB):
8311 Prefer < to > for range checks.
8312 * dispnew.c (sit_for): Don't mishandle NaNs.
8313 This fixes a bug introduced in the 2013-03-24 change.
8314 * editfns.c (decode_time_components): Don't hoist comparison.
8315 This fixes another bug introduced in the 2013-03-24 change.
8317 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8319 * frame.h (struct frame): Drop scroll_bottom_vpos
8320 member becaue all real users are dead long ago.
8321 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8322 * xdisp.c (redisplay_internal): Adjust user.
8324 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8326 * nsmenu.m (showAtX:Y:for:): setLevel to
8327 NSPopUpMenuWindowLevel (Bug#13998).
8329 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8331 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8332 (ns_check_pending_open_menu): Declare.
8334 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8335 (x_activate_menubar): Update the menu with title that matches
8336 ns_get_pending_menu_title, and call
8337 ns_check_pending_openmenu (Bug#12698).
8338 (menuWillOpen:): New method.
8339 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8341 * nsterm.m (menu_will_open_state, menu_mouse_point)
8342 (menu_pending_title): New varaibles.
8343 (ns_get_pending_menu_title, ns_check_menu_open)
8344 (ns_check_pending_open_menu): New functions.
8346 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8348 * indent.c (current_column_bol_cache): Remove leftover which is not
8349 used in Fmove_to_column any more.
8350 (current_column, scan_for_column): Adjust users.
8351 * keyboard.c (last_point_position_buffer, last_point_position_window):
8352 Remove leftovers which are not used for recording undo any more.
8353 (command_loop_1, syms_of_keyboard): Adjust users.
8354 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8355 redisplay_window any more.
8356 (move_it_to): Adjust user.
8358 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8360 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8361 Update dependencies.
8363 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8365 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8366 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8369 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8371 * window.h (struct window): Replace hchild, vchild and buffer slots
8372 with the only contents slot. This is possible because each valid
8373 window may have either the child window (in vertical or horizontal
8374 combination) or buffer to display (for the leaf window). Using that,
8375 a lof of operations to traverse and/or change window hierarchies may
8376 be simplified. New member horizontal is used to distinguish between
8377 horizontal and vertical combinations of internal windows.
8378 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8379 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8380 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8381 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8382 Use contents slot, not buffer, where appropriate.
8383 (wset_combination): New function.
8384 (wset_buffer): Add eassert.
8385 (Fframe_first_window): Simplify the loop reaching first window.
8386 (Fwindow_buffer): Use WINDOW_LEAF_P.
8387 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8388 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8389 (unshow_buffer): Convert initial debugging check to eassert.
8390 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8391 (make_parent_window, window_resize_check, window_resize_apply)
8392 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8393 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8394 Adjust to match struct window changes.
8395 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8396 (mark_window_cursors_off, count_windows, get_leaf_windows)
8397 (foreach_window_1): Simplify the loop.
8398 * alloc.c (mark_object): Do not check for the leaf window because
8399 internal windows has no glyph matrices anyway.
8400 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8401 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8402 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8403 (build_frame_matrix_from_window_tree, mirror_make_current)
8404 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8405 (update_window_tree, set_window_update_flags): Simplify the loop.
8406 (sync_window_with_frame_matrix_rows): Enforce live window.
8407 Use contents slot, not buffer, where appropriate.
8408 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8409 and WINDOW_HORIZONTAL_COMBINATION_P.
8410 (make_frame_visible_1): Simplify the loop.
8411 Use contents slot, not buffer, where appropriate.
8412 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8413 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8414 (expose_window_tree): Likewise.
8415 Use contents slot, not buffer, where appropriate.
8416 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8417 to avoid deleted windows. Use contents slot instead of buffer.
8418 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8419 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8420 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8421 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8423 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8425 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8426 identify the reasons for assertion violations in bug#14062 and
8428 (Fx_show_tip): Fix compilation error under
8429 "--enable-check-lisp-object-type". (Bug#14073)
8431 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8432 Reported by <rzl24ozi@gmail.com>.
8434 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8436 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8438 (unwind_with_echo_area_buffer): ...to restore it here.
8439 This is needed to ensure that...
8440 (redisplay_window): ...both window markers are valid here,
8441 which is verified by eassert.
8442 * editfns.c (save_excursion_save): Do not assume that
8443 selected_window always displays the buffer.
8444 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8447 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8449 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8452 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8454 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8456 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8458 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8459 since MinGW's w32api headers do. This avoids compiler warnings.
8461 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8464 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8466 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8468 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8470 * gtkutil.c (style_changed_cb): Check if frame is live and an
8471 X frame (Bug#14038).
8473 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8475 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8476 Define only for _WIN32_WINNT less than 0x0500.
8477 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8479 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8480 see its own definitions of 'struct timeval' and 'struct timezone'.
8482 Fix incompatibilities between MinGW.org and MinGW64 headers.
8483 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8485 * w32.c (REPARSE_DATA_BUFFER): Guard with
8486 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8488 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8490 * xterm.c: Include X11/XKBlib.h
8491 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8493 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8495 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8497 * blockinput.h (input_blocked_p): Likewise.
8498 * bytecode.c (exec_byte_code): Likewise.
8499 * callproc.c (call_process_kill, call_process_cleanup)
8500 (Fcall_process): Likewise.
8501 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8502 (Fccl_execute_on_string): Likewise.
8503 * character.c (string_escape_byte8): Likewise.
8504 * charset.c (read_hex): Likewise.
8505 * cm.c (calccost): Likewise.
8506 * data.c (cons_to_unsigned): Likewise.
8507 * dired.c (directory_files_internal, file_name_completion):
8509 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8510 (sit_for): Likewise.
8511 * doc.c (Fsubstitute_command_keys): Likewise.
8512 * doprnt.c (doprnt): Likewise.
8513 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8514 * emacsgtkfixed.c: Likewise.
8515 * fileio.c (file_offset, Fwrite_region): Likewise.
8516 * floatfns.c (Fexpt, fmod_float): Likewise.
8517 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8519 * font.c (font_intern_prop): Likewise.
8520 * frame.c (x_set_alpha): Likewise.
8521 * gtkutil.c (get_utf8_string): Likewise.
8522 * indent.c (check_display_width): Likewise.
8523 * intervals.c (create_root_interval, rotate_right, rotate_left)
8524 (split_interval_right, split_interval_left)
8525 (adjust_intervals_for_insertion, delete_node)
8526 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8527 (merge_interval_right, merge_interval_left, copy_intervals)
8528 (set_intervals_multibyte_1): Likewise.
8529 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8530 * keymap.c (Fkey_description): Likewise.
8531 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8532 * lread.c (openp, read_integer, read1, string_to_number):
8534 * menu.c (ensure_menu_items): Likewise.
8535 * minibuf.c (read_minibuf_noninteractive): Likewise.
8536 * print.c (printchar, strout): Likewise.
8537 * process.c (create_process, Faccept_process_output)
8538 (wait_reading_process_output, read_process_output, send_process)
8539 (wait_reading_process_output): Likewise.
8540 * profiler.c (make_log, handle_profiler_signal): Likewise.
8541 * regex.c (re_exec): Likewise.
8542 * regex.h: Likewise.
8543 * search.c (looking_at_1, Freplace_match): Likewise.
8544 * sysdep.c (get_child_status, procfs_ttyname)
8545 (procfs_get_total_memory): Likewise.
8546 * systime.h (EMACS_TIME_VALID_P): Likewise.
8547 * term.c (dissociate_if_controlling_tty): Likewise.
8548 * window.c (get_phys_cursor_glyph): Likewise.
8549 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8550 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8552 * xfns.c (Fx_window_property): Likewise.
8553 * xmenu.c (set_frame_menubar): Likewise.
8554 * xselect.c (x_get_window_property, x_handle_dnd_message):
8556 * xsmfns.c (smc_save_yourself_CB): Likewise.
8557 * xterm.c (x_scroll_bar_set_handle): Likewise.
8559 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8561 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8562 to be optional or nil. Adjust comment and convert it to docstring.
8563 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8564 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8566 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8568 Static checking by GCC 4.8-20130319.
8569 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8570 * process.c (Fset_process_datagram_address)
8571 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8572 * xdisp.c (get_char_face_and_encoding):
8573 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8574 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8575 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8577 2013-03-24 Ken Brown <kbrown@cornell.edu>
8579 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8580 fix compilation on 64-bit Cygwin, where underscores are not
8581 automatically prepended.
8583 * w32term.c (w32_initialize): Silence compiler warning.
8585 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8587 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8588 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8589 variables, to save and restore frame dimensions.
8590 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8591 after returning from a 'fullscreen' configuration.
8592 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8593 to avoid races between the main thread and the input thread.
8595 * w32term.h (struct w32_output): New members normal_width,
8596 normal_height, normal_top, normal_left, and prev_fsmode.
8597 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8598 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8601 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8602 'fullscreen' parameter. Always record previous width and height
8603 of the frame, except when switching out of maximized modes, so
8604 that they could be restored correctly, instead of resetting to the
8605 default frame dimensions. Send SC_RESTORE command to the frame,
8606 unless we are going to send SC_MAXIMIZE, to restore the frame
8607 resize hints in the mouse pointer shown by the window manager.
8610 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8612 * lisp.h (get_frame_param): Adjust conditions for prototype
8615 2013-03-22 Ken Brown <kbrown@cornell.edu>
8617 * unexcw.c: Drop unneeded inclusion of w32common.h.
8618 (report_sheap_usage): Declare.
8619 (read_exe_header): Add magic numbers for x86_64.
8620 (fixup_executable): Fix printf format specifier for unsigned long
8623 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8625 * frame.h (struct frame): Put menu_bar_window under #ifdef
8626 because this member is not needed when X toolkit is in use.
8627 (fset_menu_bar_window):
8628 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8629 (free_glyphs, update_frame):
8630 * xdisp.c (expose_frame): Likewise.
8631 (display_menu_bar): Likewise. Remove redundant eassert.
8632 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8635 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8637 Use functions and constants to manipulate Lisp_Save_Value objects.
8638 This replaces code that used macros and strings and token-pasting.
8639 The change makes the C source a bit easier to follow,
8640 and shrinks the Emacs executable a bit.
8641 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8642 (make_save_value): Change 1st arg from string to enum. All callers
8645 (mark_object): Use if, not #if, for GC_MARK_STACK.
8646 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8647 (XSAVE_OBJECT): Now functions, not macros.
8648 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8649 the constant was never used.
8650 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8651 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8652 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8653 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8655 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8656 type3 with a single member save_type. All uses changed.
8657 (save_type, set_save_pointer, set_save_integer): New functions.
8658 * print.c (PRINTX): Remove.
8660 * alloc.c: Remove redundant static declarations.
8662 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8664 * window.h (struct window): Convert left_col, top_line, total_lines
8665 and total_cols from Lisp_Objects to integers. Adjust comments.
8666 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8668 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8669 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8670 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8671 Adjust users where appropriate.
8673 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8675 * frame.h (struct frame): Drop resx and resy because the same data is
8676 available from window system-specific output context. Adjust users.
8677 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8678 New functions to provide defaults when no window system available.
8679 (FRAME_RES_X, FRAME_RES_Y): New macros.
8680 (NUMVAL): Move from xdisp.c.
8681 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8682 (Ffont_face_attributes, Fopen_font):
8683 * image.c (gs_load):
8684 * w32font.c (fill_in_logfont):
8685 * xdisp.c (calc_pixel_width_or_height):
8686 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8687 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8689 2013-03-20 Kenichi Handa <handa@gnu.org>
8691 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8692 to 1 (temporary workaround until a bug related to ASCII
8693 optimization is fixed).
8695 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8697 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8698 Signal error if window is not internal. Adjust docstring.
8699 (delete_all_child_windows): Use combination_limit to save the buffer.
8700 (Fset_window_configuration): Adjust accordingly.
8701 * print.c (syms_of_print): Initialize debugging output not here...
8702 (init_print_once): ...but in a new function here.
8703 * lisp.h (init_print_once): Add prototype.
8704 * emacs.c (main): Add call to init_print_once. Adjust comments.
8706 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8708 * window.c (window_resize_check, window_resize_apply)
8709 (window_from_coordinates, recombine_windows, set_window_buffer)
8710 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8711 (Fsplit_window_internal, Fdelete_window_internal)
8712 (freeze_window_starts): Use bool for booleans.
8713 * window.h (window_frame_coordinates, resize_frame_windows)
8714 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8716 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8718 * dispnew.c (bitch_at_user): Use `user-error'.
8720 2013-03-17 Ken Brown <kbrown@cornell.edu>
8722 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8723 as return type of image_background. (Bug#13981)
8724 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8726 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8728 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8729 (ns_select): Don't return with result uninitialized.
8731 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8734 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8736 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8737 directories. If filename is nil, get directory name (Bug#13932).
8738 Use getFilename and getDirectory.
8739 (getFilename, getDirectory): New methods for EmacsSavePanel and
8741 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8743 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8745 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8747 2013-03-15 Kenichi Handa <handa@gnu.org>
8749 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8750 (adjust_after_replace): Make it back to static. Delete the third
8751 arg text_at_gap_tail. Cancel the code for handling it.
8753 * coding.h (struct coding_system): New member eol_seen.
8755 * coding.c (detect_ascii): New function.
8756 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8757 when the source bytes are actually scanned. On detecting for
8758 coding_category_utf_8_auto, call detect_ascii instead of scanning
8759 source bytes directly.
8760 (produce_chars): Call insert_from_gap with the new arg 0.
8761 (encode_coding): Likewise.
8762 (decode_coding_gap): Control ASCII optimization by the variable
8763 disable_ascii_optimization instead of #ifndef .. #endif.
8764 Deccode EOL format according to coding->eol_seen.
8765 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8768 * lisp.h (adjust_after_replace): Cancel externing it.
8769 (insert_from_gap): Adjust prototype.
8771 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8773 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8774 FULLSCREEN_MAXIMIZED. (Bug#13935)
8776 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8778 * region-cache.c (find_cache_boundary, move_cache_gap)
8779 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8780 Simplify debugging check and convert to eassert. Adjust comment.
8781 (pp_cache): Put under ENABLE_CHECKING.
8783 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8785 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8786 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8788 (w32fullscreen_hook): If the frame is visible, reset
8789 f->want_fullscreen flag after changing the frame size. If the
8790 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8793 2013-03-13 Daniel Colascione <dancol@dancol.org>
8795 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8796 too so that these builds can use Cygwin's file conversion
8797 functions. (We've been building and linking cygw32.o all along
8798 and just not using it.)
8800 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8802 File synchronization fixes (Bug#13944).
8803 * Makefile.in (LIB_FDATASYNC): New macro.
8805 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8806 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8807 Don't worry about HAVE_FSYNC, since a substitute fsync is
8808 available if the system lacks one.
8809 (Fwrite_regin): Retry fsync if interrupted.
8811 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8813 * w32term.c (w32_read_socket): If the Emacs frame is being
8814 activated, call w32fullscreen_hook, to make sure the new frame
8815 dimensions are in effect. (Bug#13937)
8817 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8819 * xdisp.c (init_iterator): Simplify because both character and byte
8820 positions are either specified or -1. Add eassert. Adjust comment.
8821 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8822 character and byte positions can be obtained from marker.
8824 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8826 Static checking by Sun C 5.12.
8827 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8828 * bytecode.c (exec_byte_code):
8829 * dispnew.c (init_display):
8831 * fileio.c (Fsubstitute_in_file_name):
8832 * keyboard.c (Fevent_convert_list):
8833 * keymap.c (Fsingle_key_description):
8834 * term.c (maybe_fatal, fatal):
8835 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8836 * xsmfns.c (Fhandle_save_session):
8837 Omit unreachable code.
8838 * keymap.c (map_keymap_char_table_item): Cast void * to
8839 a function pointer type; the C Standard requires this.
8841 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8842 Include <sys/param.h> unconditionally, as that works elsewhere and
8843 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8844 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8847 See ChangeLog.12 for earlier changes.
8853 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8855 This file is part of GNU Emacs.
8857 GNU Emacs is free software: you can redistribute it and/or modify
8858 it under the terms of the GNU General Public License as published by
8859 the Free Software Foundation, either version 3 of the License, or
8860 (at your option) any later version.
8862 GNU Emacs is distributed in the hope that it will be useful,
8863 but WITHOUT ANY WARRANTY; without even the implied warranty of
8864 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8865 GNU General Public License for more details.
8867 You should have received a copy of the GNU General Public License
8868 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.