-2011-07-29 Paul Eggert <eggert@cs.ucla.edu>
+2011-09-14 Paul Eggert <eggert@cs.ucla.edu>
- * termcap.c: Integer and memory overflow issues.
- (tgetent): Use ptrdiff_t, not int, to record results of
- subtracting pointers.
- (gobble_line): Check for overflow more carefully. Don't update size
- until alloc done.
+ Remove unused external symbols.
+ * dispextern.h (calc_pixel_width_or_height): Remove decl.
+ * xdisp.c (calc_pixel_width_or_height): Now static.
+ * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
+ * indent.c (check_display_width):
+ * w32term.c: Fix comment to match code.
+ * xterm.c, xterm.h (x_catching_errors): Remove.
- * term.c: Integer and memory overflow issues.
- (max_frame_lines): Remove; unused.
- (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
- not int.
- (encode_terminal_code, calculate_costs): Check for size
- calculation overflow.
- (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
- table lengths and related sizes. Don't update size until alloc
- done. Redo calculations to avoid overflow.
- (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
+2011-09-14 Paul Eggert <eggert@cs.ucla.edu>
- * sysdep.c: Integer and memory overflow issues.
- (system_process_attributes): Use ptrdiff_t, not int, for command
- line length. Do not attempt to address one before the beginning
- of an array, as that's not portable.
+ * xselect.c: Use signed conversions more consistently (Bug#9498).
+ (selection_data_to_lisp_data): Assume incoming selection data are
+ signed integers, not unsigned. This is to be consistent with
+ outgoing selection data, which was modified to use signed integers
+ in as part of the fix to Bug#9196 in response to Jan D.'s comment
+ in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
+ expects long, not unsigned long.
- * search.c: Integer and memory overflow fixes.
- (Freplace_match): Check for size calculation overflow.
- (Fset_match_data): Don't assume list lengths fit in 'int'.
+2011-09-14 Eli Zaretskii <eliz@gnu.org>
- * scroll.c: Integer and memory overflow fixes.
- (do_line_insertion_deletion_costs): Check for size calculation overflow.
- Don't bother calling xmalloc when xrealloc will do.
+ * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
+ computation of loop end. Reported by Johan Bockgård
+ <bojohan@gnu.org>.
- * region-cache.c (move_cache_gap): Check for size calculation overflow.
+2011-09-13 Chong Yidong <cyd@stupidchicken.com>
- * process.c (Fnetwork_interface_list): Check for overflow
- in size calculation.
+ * frame.c (Fother_visible_frames_p): Function deleted.
- * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
- Now ptrdiff_t, not int.
- * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
- (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
+2011-09-12 Eli Zaretskii <eliz@gnu.org>
- * minibuf.c (read_minibuf_noninteractive): Don't leak memory
- on memory overflow.
+ * indent.c (compute_motion): Process display vector front to back
+ rather than the other way around. (Bug#2496)
- * macros.c: Integer and memory overflow fixes.
- (Fstart_kbd_macro): Don't update size until alloc done.
- (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
+2011-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
- * lread.c (read1, init_obarray): Don't update size until alloc done.
+ * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
- * keymap.c: Integer overflow fixes.
- (cmm_size, current_minor_maps): Use ptrdiff_t, not int, to count maps.
- (current_minor_maps): Check for size calculation overflow.
- * keymap.h: Change prototypes to match the above.
+2011-09-11 Chong Yidong <cyd@stupidchicken.com>
- * keyboard.c: Integer and memory overflow fixes.
- (read_char, menu_bar_items, tool_bar_items, read_char_x_menu_prompt)
- (read_char_minibuf_menu_width, read_char_minibuf_menu_prompt)
- (follow_key, read_key_sequence): Use ptrdiff_t, not int, to count maps.
- (read_char_minibuf_menu_prompt): Check for overflow in size
- calculations. Don't update size until allocation succeeds. Redo
- calculations to avoid overflow.
- * keyboard.h: Change prototypes to match the above.
+ * minibuf.c (Fread_from_minibuffer): Doc fix.
- * image.c: Integer and memory overflow fixes.
- (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these are duplicate
- now that they've been promoted to lisp.h.
- (x_allocate_bitmap_record, x_alloc_image_color)
- (make_image_cache, cache_image, xpm_load):
- Don't update size until alloc is done.
- (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
- (x_detect_edges):
- Check for size calculation overflow.
- (ct_colors_allocated_max): New constant.
- (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
- overflow.
+2011-09-11 Eli Zaretskii <eliz@gnu.org>
-2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
+ * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
+ 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9475)
- * gtkutil.c: Integer overflow fixes.
- (get_utf8_string, xg_store_widget_in_map):
- Check for size-calculation overflow.
- (get_utf8_string): Use ptrdiff_t, not size_t, where either will
- do, as we prefer signed integers.
- (id_to_widget.max_size, id_to_widget.used)
- (xg_store_widget_in_map, xg_remove_widget_from_map)
- (xg_get_widget_from_map, xg_get_scroll_id_for_window)
- (xg_remove_scroll_bar, xg_update_scrollbar_pos):
- Use and return ptrdiff_t, not int.
- (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
- * gtkutil.h: Change prototypes to match the above.
+2011-09-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
- * ftfont.c: Check for size overflow.
- (ftfont_get_open_type_spec, setup_otf_gstring, ftfont_shape_by_flt):
- Check for integer overflow in size calculations.
+ * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
+ value for non-existent files.
- * fringe.c (Fdefine_fringe_bitmap): Don't update size until alloc works.
+2011-09-11 Eli Zaretskii <eliz@gnu.org>
- * frame.h (struct frame): Use int, not EMACS_INT, where int works.
- This is for the members text_lines, text_cols, total_lines, total_cols,
- where the system imposes an 'int' limit.
+ * fileio.c (Finsert_file_contents): If the file cannot be opened,
+ set its "size" to -1. This will set the modtime_size field of
+ the corresponding buffer to -1, which is what
+ verify-visited-file-modtime expects for files that do not exist.
+ (Bug#9139)
- * frame.c: Integer overflow fixes.
- (set_menu_bar_lines, x_set_frame_parameters, x_set_scroll_bar_width)
- (x_figure_window_size): Check for integer overflow.
- (x_set_alpha): Do not assume XINT fits in int.
+2011-09-11 Paul Eggert <eggert@cs.ucla.edu>
- * eval.c: Integer and memory overflow fixes.
- (init_eval_once, grow_specpdl): Don't update size until alloc succeeds.
- (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
+ * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
+ here ...
+ * lisp.h: ... from here. push_key_description is no longer
+ defined in keyboard.c, so its declaration should not be in
+ lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
+ logically belongs with push_key_description.
- * emacs.c (main, sort_args): Check for size-calculation overflow.
+2011-09-10 Paul Eggert <eggert@cs.ucla.edu>
- * editfns.c: Integer and memory overflow fixes.
- (set_time_zone_rule): Don't assume environment length fits in int.
- (message_length): Now ptrdiff_t, not int.
- (Fmessage_box): Don't update size until allocation succeeds.
- Don't assume message length fits in int.
- (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
+ * buffer.h: Include <sys/types.h> instead of <time.h>.
+ Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
+ Problem reported by Herbert J. Skuhra.
- * doc.c: Integer and memory overflow fixes.
- (get_doc_string_buffer_size): Now ptrdiff_t, not int.
- (get_doc_string): Check for size calculation overflow.
- Don't update size until allocation succeeds.
- (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
- EMACS_INT, where ptrdiff_t will do.
- (Fsubstitute_command_keys): Check for string overflow.
+2011-09-10 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * xml.c (parse_region): Make the parsing work for
+ non-comment-starting XML files again (bug#9144).
+
+2011-09-10 Andreas Schwab <schwab@linux-m68k.org>
+
+ * image.c (gif_load): Fix calculation of bottom and right corner.
+ (Bug#9468)
+
+2011-09-10 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (MAX_DISP_SCAN): Decrease to 250. Prevents sluggish
+ redisplay in small windows.
+
+2011-09-09 Eli Zaretskii <eliz@gnu.org>
+
+ * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
+
+2011-09-08 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
+ Operate on live windows only.
+
+2011-09-08 Juanma Barranquero <lekktu@gmail.com>
+
+ * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
+
+2011-09-07 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
+ only under bidi iteration.
+
+2011-09-07 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
+
+2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ isnan: Fix porting problem to Solaris 10 with bundled gcc.
+ Without this fix, the command to link temacs failed due to an
+ undefined symbol __builtin_isnan. This is because
+ /usr/include/iso/math_c99.h #defines isnan(x) to
+ __builtin_isnan(x), but the bundled gcc, which identifies itself
+ as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
+ a __builtin_isnan.
+ * floatfns.c (isnan): #undef, and then #define to a clone of
+ what's in data.c.
+ (Fisnan): Always define, since it's always available now.
+ (syms_of_floatfns): Always define isnan at the Lisp level.
+
+2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
+
+2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fileio.c: Fix bugs with large file offsets (Bug#9428).
+ The previous code assumed that file offsets (off_t values) fit in
+ EMACS_INT variables, which is not true on typical 32-bit hosts.
+ The code messed up by falsely reporting buffer overflow in cases
+ such as (insert-file-contents "big" nil 1 2) into an empty buffer
+ when "big" contains more than 2**29 bytes, even though this
+ inserts just one byte and does not overflow the buffer.
+ (Finsert_file_contents): Store file offsets as off_t
+ values, not as EMACS_INT values. Check for overflow when
+ converting between EMACS_INT and off_t. When checking for
+ buffer overflow or for overlap, take the offsets into account.
+ Don't use EMACS_INT for small values where int suffices.
+ When checking for overlap, fix a typo: ZV was used where
+ ZV_BYTE was intended.
+ (Fwrite_region): Don't assume off_t fits into 'long'.
+ * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
+
+2011-09-05 Michael Albinus <michael.albinus@gmx.de>
+
+ * dbusbind.c (xd_signature_cat): Rename from signature_cat.
+
+2011-09-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ sprintf-related integer and memory overflow issues (Bug#9412).
+
+ * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
+ (esprintf, exprintf, evxprintf): New functions.
+ * keyboard.c (command_loop_level): Now EMACS_INT, not int.
+ (cmd_error): kbd macro iterations count is now EMACS_INT, not int.
+ (modify_event_symbol): Do not assume that the length of
+ name_alist_or_stem is safe to alloca and fits in int.
+ (Fexecute_extended_command): Likewise for function name and binding.
+ (Frecursion_depth): Wrap around reliably on integer overflow.
+ * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
+ since some callers pass EMACS_INT values.
+ (Fsingle_key_description): Don't crash if symbol name contains more
+ than MAX_ALLOCA bytes.
+ * minibuf.c (minibuf_level): Now EMACS_INT, not int.
+ (get_minibuffer): Arg is now EMACS_INT, not int.
+ * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
+ (esprintf, exprintf, evxprintf): New decls.
+ * window.h (command_loop_level, minibuf_level): Reflect API changes.
+
+ * dbusbind.c (signature_cat): New function.
+ (xd_signature, Fdbus_register_signal):
+ Do not overrun buffer; instead, report string overflow.
+
+ * dispnew.c (add_window_display_history): Don't overrun buffer.
+ Truncate instead; this is OK since it's just a log.
+
+ * editfns.c (Fcurrent_time_zone): Don't overrun buffer
+ even if the time zone offset is outlandishly large.
+ Don't mishandle offset == INT_MIN.
+
+ * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
+ when creating daemon; the previous buffer-overflow check was incorrect.
+
+ * eval.c (verror): Simplify by rewriting in terms of evxprintf,
+ which has the guts of the old verror function.
+
+ * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
+ use SAFE_ALLOCA instead. Use esprintf to avoid int-overflow issues.
+
+ * font.c: Include <float.h>, for DBL_MAX_10_EXP.
+ (font_unparse_xlfd): Don't blindly alloca long strings.
+ Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
+ fits in int, when using sprintf. Use single snprintf to count
+ length of string rather than counting it via multiple sprintfs;
+ that's simpler and more reliable.
+ (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
+ (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
+ sprintf, in case result does not fit in int.
+
+ * fontset.c (num_auto_fontsets): Now printmax_t, not int.
+ (fontset_from_font): Print it.
+
+ * frame.c (tty_frame_count): Now printmax_t, not int.
+ (make_terminal_frame, set_term_frame_name): Print it.
+ (x_report_frame_params): In X, window IDs are unsigned long,
+ not signed long, so print them as unsigned.
+ (validate_x_resource_name): Check for implausibly long names,
+ and don't assume name length fits in 'int'.
+ (x_get_resource_string): Don't blindly alloca invocation name;
+ use SAFE_ALLOCA. Use esprintf, not sprintf, in case result does
+ not fit in int.
+
+ * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
+ (xg_check_special_colors, xg_set_geometry):
+ Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
+
+ * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
+ Use esprintf, not sprintf, in case result does not fit in int.
+
+ * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
+ (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
+ it as a large positive number.
+ (Fexecute_kbd_macro): Don't assume repeat count fits in int.
+ * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
+
+ * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
+ in case result does not fit in int.
+
+ * print.c (float_to_string): Detect width overflow more reliably.
+ (print_object): Make sprintf buffer a bit bigger, to avoid potential
+ buffer overrun. Don't assume list length fits in 'int'. Treat
+ print length of 0 as 0, not as infinity; to be consistent with other
+ uses of print length in this function. Don't overflow print length
+ index. Don't assume hash table size fits in 'long', or that
+ vectorlike size fits in 'unsigned long'.
+
+ * process.c (make_process): Use printmax_t, not int, to format
+ process-name gensyms.
+
+ * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
+
+ * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
+ to avoid potential buffer overrun.
+
+ * xfaces.c (x_update_menu_appearance): Don't overrun buffer
+ if X resource line is longer than 512 bytes.
+
+ * xfns.c (x_window): Make sprintf buffer a bit bigger
+ to avoid potential buffer overrun.
+
+ * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
+
+ * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
+
+2011-09-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Integer overflow fixes for scrolling, etc.
+ Without these, Emacs silently mishandles large integers sometimes.
+ For example, "C-u 4294967297 M-x recenter" was treated as if
+ it were "C-u 1 M-x recenter" on a typical 64-bit host.
+
+ * xdisp.c (try_window_id): Check Emacs fixnum range before
+ converting to 'int'.
+
+ * window.c (window_scroll_line_based, Frecenter):
+ Check that an Emacs fixnum is in range before assigning it to 'int'.
+ (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
+ values converted from Emacs fixnums.
+ (Frecenter): Don't wrap around a line count if it is out of 'int'
+ range; instead, treat it as an extreme value.
+ (Fset_window_configuration, compare_window_configurations):
+ Use ptrdiff_t, not int, for index that might exceed 2 GiB.
+
+ * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
+ that can exceed INT_MAX. Check that EMACS_INT value is in range
+ before assigning it to the (possibly-narrower) index.
+ (match_limit): Don't assume that a fixnum can fit in 'int'.
+
+ * print.c (print_object): Use ptrdiff_t, not int, for index that can
+ exceed INT_MAX.
+
+ * indent.c (position_indentation): Now takes ptrdiff_t, not int.
+ (Fvertical_motion): Don't wrap around LINES values that don't fit
+ in 'int'. Instead, treat them as extreme values. This is good
+ enough for windows, which can't have more than INT_MAX lines anyway.
+
+2011-09-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * Require libxml/parser.h to avoid compilation warning.
+
+ * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
+
+ * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
+ since this reportedly can destroy thread storage.
+
+2011-08-30 Chong Yidong <cyd@stupidchicken.com>
+
+ * syntax.c (find_defun_start): Update all cache variables if
+ exiting early (Bug#9401).
+
+2011-08-30 Eli Zaretskii <eliz@gnu.org>
+
+ * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
+
+ * xdisp.c (produce_stretch_glyph): No longer static, compiled also
+ when HAVE_WINDOW_SYSTEM is not defined. Support both GUI and TTY
+ frames. Call tty_append_glyph in the TTY case. (Bug#9402)
+
+ * term.c (tty_append_glyph): New function.
+ (produce_stretch_glyph): Static function and its prototype deleted.
+
+ * dispextern.h (produce_stretch_glyph, tty_append_glyph): Add
+ prototypes.
+
+2011-08-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * image.c (parse_image_spec): Check for nonnegative, not for positive,
+ when checking :margin (Bug#9390).
+ (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
+ Renamed from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
+ so that the name doesn't mislead. All uses changed.
+
+2011-08-28 Johan Bockgård <bojohan@gnu.org>
+
+ * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
+ set_tty_hooks.
+
+2011-08-27 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (move_it_to): Don't bail out early when reaching
+ position beyond to_charpos, if we are scanning backwards.
+ (move_it_vertically_backward): When DY == 0, make sure we get to
+ the first character in the line after the newline.
+
+2011-08-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ * ccl.c: Improve and simplify overflow checking (Bug#9196).
+ (ccl_driver): Do not generate an out-of-range pointer.
+ (Fccl_execute_on_string): Remove unnecessary check for
+ integer overflow, noted by Stefan Monnier in
+ <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
+ Remove a FIXME that didn't need fixing.
+ Simplify the newly-introduced buffer reallocation code.
+
+2011-08-27 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
+
+2011-08-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ Integer and memory overflow issues (Bug#9196).
+
+ * doc.c (get_doc_string): Rework so that
+ get_doc_string_buffer_size is the actual buffer size, rather than
+ being 1 less than the actual buffer size; this makes xpalloc more
+ convenient.
+
+ * image.c (x_allocate_bitmap_record, cache_image):
+ * xselect.c (Fx_register_dnd_atom):
+ Simplify previous changes by using xpalloc.
+
+ * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
+ since either will do and ptrdiff_t is convenient with xpalloc.
+
+ * charset.c (charset_table_size)
+ (struct charset_sort_data.priority): Now ptrdiff_t.
+ (charset_compare): Don't overflow if priorities differ greatly.
+ (Fsort_charsets): Don't assume list length fits in int.
+ Check for size-calculation overflow when allocating sort data.
+ (syms_of_charset): Allocate an initial charset table that is
+ just under 64 KiB, to avoid problems with glibc malloc and mmap.
+
+ * cmds.c (internal_self_insert): Check for size-calculation overflow.
+
+ * composite.h (struct composition.glyph_len): Now int, not unsigned.
+ The actual value is always <= INT_MAX, and leaving it unsigned made
+ overflow checking harder.
+
+ * dispextern.h (struct glyph_matrix.rows_allocated)
+ (struct face_cache.size): Now ptrdiff_t, for convenience in use
+ with xpalloc. The values are still always <= INT_MAX.
+
+ * indent.c (compute_motion): Adjust to region_cache_forward sig change.
+
+ * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
+ (SAFE_NALLOCA): New macro.
+
+ * region-cache.c (struct boundary.pos, find_cache_boundary)
+ (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
+ (set_cache_region, invalidate_region_cache)
+ (revalidate_region_cache, know_region_cache, region_cache_forward)
+ (region_cache_backward, pp_cache):
+ Use ptrdiff_t, not EMACS_INT, since either will do. This is needed
+ so that ptrdiff_t * can be passed to xpalloc.
+ (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
+ beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
+ (pp_cache): Don't assume cache_len fits in int.
+ * region-cache.h: Adjust extern decls to match.
+
+ * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
+ EMACS_INT, since either will do, for xpalloc.
+
+ * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
+ (xnmalloc, xnrealloc, xpalloc): New functions.
+
+ * bidi.c (bidi_shelve_header_size): New constant.
+ (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
+ (bidi_cache_ensure_space): Avoid integer overflow when allocating.
+
+ * bidi.c (bidi_cache_shrink):
+ * buffer.c (overlays_at, overlays_in, record_overlay_string)
+ (overlay_strings):
+ Don't update size of array until after memory allocation succeeds,
+ because xmalloc/xrealloc may not return.
+ (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
+ now that we have proper integer overflow checking.
+ (record_overlay_string, overlay_strings): Catch overflows when
+ calculating size of overlay_str_buf.
+
+ * callproc.c (Fcall_process): Check for size overflow when
+ calculating size of args2.
+ (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
+ Normally we prefer signed values, but sticking with ptrdiff_t would
+ require adding more-complicated checks.
+
+ * ccl.c (Fccl_execute_on_string): Check for memory overflow.
+ Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
+ Redo buffer-overflow calculations to avoid integer overflow.
+ Add a FIXME comment where memory seems to be over-allocated.
+
+ * character.c (Fstring): Check for size-calculation overflow.
+
+ * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
+ unnecessary integer overflow. Check for size overflow.
+ (encode_coding_object): Don't update size until xmalloc succeeds.
+
+ * composite.c (get_composition_id): Check for overflow in glyph
+ length calculations.
Integer and memory overflow fixes for display code.
* dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
- * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool, scrolling_window):
- Check for overflow in size calculations.
+ * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
+ (scrolling_window): Check for overflow in size calculations.
(line_draw_cost, realloc_glyph_pool, add_row_entry):
Don't assume glyph table len fits in int.
(struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
* lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
(NEXT_ALMOST_PRIME_LIMIT): New constant.
- * composite.c: Integer overflow fixes.
- (get_composition_id): Check for overflow in glyph length calculations.
+ * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
+ (get_doc_string): Check for size calculation overflow.
+ Don't update size until allocation succeeds.
+ (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
+ EMACS_INT, where ptrdiff_t will do.
+ (Fsubstitute_command_keys): Check for string overflow.
+
+ * editfns.c (set_time_zone_rule): Don't assume environment length
+ fits in int.
+ (message_length): Now ptrdiff_t, not int.
+ (Fmessage_box): Don't update size until allocation succeeds.
+ Don't assume message length fits in int.
+ (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
- * coding.c: Integer and memory overflow fixes.
- (produce_chars): Redo buffer-overflow calculations to avoid
- unnecessary integer overflow. Check for size overflow.
- (encode_coding_object): Don't update size until xmalloc succeeds.
+ * emacs.c (main): Do not reallocate argv, since there is a null at
+ the end that can be overwritten, and this way there's no need to
+ worry about size-calculation overflow.
+ (sort_args): Check for size-calculation overflow.
- * character.c (Fstring): Check for size-calculation overflow.
+ * eval.c (init_eval_once, grow_specpdl): Don't update size until
+ alloc succeeds.
+ (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
- * ccl.c: Integer and memory overflow fixes.
- (Fccl_execute_on_string): Check for memory overflow.
- Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
- Redo buffer-overflow calculations to avoid integer overflow.
+ * frame.c (set_menu_bar_lines, x_set_frame_parameters)
+ (x_set_scroll_bar_width, x_figure_window_size):
+ Check for integer overflow.
+ (x_set_alpha): Do not assume XINT fits in int.
- * callproc.c (child_setup): Don't assume strlen fits in int.
+ * frame.h (struct frame): Use int, not EMACS_INT, where int works.
+ This is for the members text_lines, text_cols, total_lines, total_cols,
+ where the system imposes an 'int' limit.
- * buffer.c: Memory overflow fixes.
- (overlays_at, overlays_in, record_overlay_string, overlay_strings):
- Don't update size of array until after memory allocation succeeds,
- because xmalloc/xrealloc may not return.
+ * fringe.c (Fdefine_fringe_bitmap):
+ Don't update size until alloc works.
- * bidi.c: Integer overflow fix.
- (bidi_shelve_header_size): New constant.
- (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
- (bidi_cache_ensure_space): Avoid integer overflow when allocating.
+ * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
+ (ftfont_shape_by_flt): Check for integer overflow in size calculations.
-2011-07-19 Paul Eggert <eggert@cs.ucla.edu>
+ * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
+ Check for size-calculation overflow.
+ (get_utf8_string): Use ptrdiff_t, not size_t, where either will
+ do, as we prefer signed integers.
+ (id_to_widget.max_size, id_to_widget.used)
+ (xg_store_widget_in_map, xg_remove_widget_from_map)
+ (xg_get_widget_from_map, xg_get_scroll_id_for_window)
+ (xg_remove_scroll_bar, xg_update_scrollbar_pos):
+ Use and return ptrdiff_t, not int.
+ (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
+ * gtkutil.h: Change prototypes to match the above.
+
+ * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
+ are duplicate now that they've been promoted to lisp.h.
+ (x_allocate_bitmap_record, x_alloc_image_color)
+ (make_image_cache, cache_image, xpm_load):
+ Don't update size until alloc is done.
+ (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
+ (x_detect_edges):
+ Check for size calculation overflow.
+ (ct_colors_allocated_max): New constant.
+ (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
+ overflow.
+
+ * keyboard.c (read_char, menu_bar_items, tool_bar_items)
+ (read_char_x_menu_prompt, read_char_minibuf_menu_width)
+ (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
+ Use ptrdiff_t, not int, to count maps.
+ (read_char_minibuf_menu_prompt): Check for overflow in size
+ calculations. Don't update size until allocation succeeds. Redo
+ calculations to avoid overflow.
+ * keyboard.h: Change prototypes to match the above.
+
+ * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
+ to count maps.
+ (current_minor_maps): Check for size calculation overflow.
+ * keymap.h: Change prototypes to match the above.
+
+ * lread.c (read1, init_obarray): Don't update size until alloc done.
+
+ * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
+ (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
+
+ * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
+ Now ptrdiff_t, not int.
+ * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
+ (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
+
+ * process.c (Fnetwork_interface_list): Check for overflow
+ in size calculation.
+
+ * region-cache.c (move_cache_gap): Check for size calculation overflow.
+
+ * scroll.c (do_line_insertion_deletion_costs): Check for size calc
+ overflow. Don't bother calling xmalloc when xrealloc will do.
+
+ * search.c (Freplace_match): Check for size calculation overflow.
+ (Fset_match_data): Don't assume list lengths fit in 'int'.
+
+ * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
+ for command line length. Do not attempt to address one before the
+ beginning of an array, as that's not portable.
+
+ * term.c (max_frame_lines): Remove; unused.
+ (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
+ not int.
+ (encode_terminal_code, calculate_costs): Check for size
+ calculation overflow.
+ (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
+ table lengths and related sizes. Don't update size until alloc
+ done. Redo calculations to avoid overflow.
+ (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
+
+ * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
+ subtracting pointers.
+ (gobble_line): Check for overflow more carefully. Don't update size
+ until alloc done.
+
+ * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
+ Don't update size until alloc done.
+ Redo size calculations to avoid overflow.
+ Check for size calculation overflow.
+ (main) [DEBUG]: Fix typo in invoking tparam1.
+
+ * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
+ Use ptrdiff_t, not int, for sizes.
+ (store_mode_line_noprop_char): Don't update size until alloc done.
+
+ * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
+ Use ptrdiff_t, not int, for sizes.
+ (Finternal_make_lisp_face, cache_face):
+ Check for size calculation overflow.
+ (cache_face): Treat size calculation overflows as if they were
+ memory exhaustion (the usual treatment), rather than aborting.
+
+ * xfns.c (x_encode_text, x_set_name_internal)
+ (Fx_change_window_property): Use ptrdiff_t, not int, to count
+ sizes, since they can exceed INT_MAX in size. Check for size
+ calculation overflow.
+
+ * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
+ (xg_select): Check for size calculation overflow.
+ Don't update size until alloc done.
+
+ * xrdb.c (get_environ_db): Don't assume path length fits in int,
+ as sprintf is limited to int lengths.
+
+ * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
+ (X_LONG_MIN): New macros.
+ Use them to make the following changes clearer.
+ (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
+ This change doesn't affect the value now, but it may help remind
+ future maintainers not to raise the value too much later.
+ (SELECTION_QUANTUM): Remove, replacing with ...
+ (selection_quantum): ... new function, which avoids overflow.
+ All uses changed.
+ (struct selection_data.size): Now ptrdiff_t, not int, to avoid
+ assumption that selection length fits in 'int'.
+ (x_reply_selection_request, x_handle_selection_request)
+ (x_get_window_property, receive_incremental_selection)
+ (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
+ (lisp_data_to_selection_data, clean_local_selection_data):
+ Use ptrdiff_t, not int, to record length of selection.
+ (x_reply_selection_request, x_get_window_property)
+ (receive_incremental_selection, x_property_data_to_lisp):
+ Redo calculations to avoid overflow.
+ (x_reply_selection_request): When sending hint, ceiling it at
+ X_LONG_MAX rather than relying on wraparound overflow to send
+ something.
+ (x_get_window_property, receive_incremental_selection)
+ (lisp_data_to_selection_data, x_property_data_to_lisp):
+ Check for size-calculation overflow.
+ (x_get_window_property, receive_incremental_selection)
+ (lisp_data_to_selection_data, Fx_register_dnd_atom):
+ Don't store size until memory allocation succeeds.
+ (x_get_window_property): Plug memory leak on memory exhaustion.
+ Don't double-block input; malloc is safe here. Don't assume 2**34
+ - 4 fits in unsigned long. Add an xassert to check
+ XGetWindowProperty overflow. Be more careful about overflow
+ calculations, and distinguish size from memory overflow better.
+ (receive_incremental_selection): When tracing, don't assume
+ unsigned int is less than INT_MAX.
+ (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
+ harmful) conversions of unsigned short to int.
+ (lisp_data_to_selection_data): Don't assume that integers
+ in the range -65535 through -1 fit in an X unsigned short.
+ Don't assume that ULONG_MAX == X_ULONG_MAX. Don't store into
+ result parameters unless successful. Rely on cons_to_unsigned
+ to report problems with elements; the old code wasn't right anyway.
+ (x_check_property_data): Check for int overflow; we cannot use
+ a wider type due to X limits.
+ (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
+
+ * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
+
+ * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
+ (x_term_init): Check for size calculation overflow.
+ (x_color_cells): Don't store size until memory allocation succeeds.
+ (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
+ Don't assume alloca size is less than MAX_ALLOCA.
+ (x_term_init): Don't assume length fits in int (sprintf is limited
+ to int size).
Use ptrdiff_t for composition IDs.
* character.c (lisp_string_width):
(gs_load): Use printmax_t to print the widest integers possible.
Check for integer overflow when computing image height and width.
-2011-07-19 Paul Eggert <eggert@cs.ucla.edu>
+2011-08-26 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (redisplay_window): Don't force window start if point
+ will be invisible in the resulting window. (Bug#9324)
+
+2011-08-25 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
+ the display spec is of the form `(space ...)'.
+ (handle_display_spec): Return the value returned by
+ handle_single_display_spec, not just 1 or zero.
+ (handle_single_display_spec): If the display spec is of the form
+ `(space ...)', and specifies display in the text area, return 2
+ rather than 1.
+ (try_cursor_movement): Check for the need to scroll more
+ accurately, and prefer exact match for point under bidi. Don't
+ advance `row' beyond the last row of the window.
+
+ * dispextern.h (struct bidi_it): Rename the disp_prop_p member
+ into disp_prop; all users changed.
+
+ * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
+ DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
+ for the text covered by the display property.
+
+2011-08-25 Chong Yidong <cyd@stupidchicken.com>
+
+ * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
+ Change return value to nil.
+ (Frecord_buffer): Delete unused function.
+
+2011-08-24 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
+ buffers, return left-to-right.
+ (set_cursor_from_row): Consider candidate row a win if its glyph
+ represents a newline and point is on that newline. Fixes cursor
+ positioning on the newline at EOL of R2L text within L2R
+ paragraph, and vice versa.
+ (try_cursor_movement): Check continued rows, in addition to
+ continuation rows. Fixes unwarranted scroll when point enters a
+ continued line of R2L text within an L2R paragraph, or vice versa.
+ (cursor_row_p): Consider the case of point being equal to
+ MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
+ from the end of a short line to the beginning of a continued line
+ of R2L text within L2R paragraph.
+ (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
+ composed characters.
+
+ * bidi.c (bidi_check_type): Use xassert.
+ (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
+ members.
+
+2011-08-23 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
+ a character.
+
+2011-08-23 Chong Yidong <cyd@stupidchicken.com>
+
+ * nsfont.m (ns_otf_to_script): Fix typo.
+
+2011-08-22 Kenichi Handa <handa@m17n.org>
+
+ * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
+ extra slot even if the purpose is char-code-property-table.
+
+2011-08-23 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (redisplay_window): When computing centering_position,
+ account for the height of the header line. (Bug#8874)
+
+ * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
+ instead of CHAR_TO_BYTE. Fixes a crash when a completion
+ candidate is selected by the mouse, and that candidate has a
+ composed character under the mouse.
+
+ * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1. Fixes pixel
+ coordinates reported by pos-visible-in-window-p for a composed
+ character in column zero.
+
+2011-08-23 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
+
+2011-08-22 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
+ consider it a hit if to_charpos is anywhere in the range of the
+ composed buffer positions.
+
+2011-08-22 Chong Yidong <cyd@stupidchicken.com>
+
+ * image.c (gif_load): Don't assume that each subimage has the same
+ dimensions as the base image. Handle disposal method that is
+ "undefined" by the gif spec (Bug#9335).
+
+2011-08-20 Chong Yidong <cyd@stupidchicken.com>
+
+ * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
+ (Fcondition_case): Document `debug' symbol in error handler.
+
+2011-08-19 Eli Zaretskii <eliz@gnu.org>
+
+ * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
+ face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
+ from an Org mode buffer to a Speedbar frame.
+
+ * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
+ a composition, take its buffer position from IT->cmp_it.charpos.
+ Fixes cursor positioning at the beginning of a line that begins
+ with a composed character.
+
+2011-08-18 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
+ character bidirectional type, use STRONG_L instead. Fixes crashes
+ in a buffer produced by `describe-categories'.
+
+ * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
+ members before the level stack, so they would be saved and
+ restored when copying iterator state. Fixes incorrect reordering
+ around TABs covered by display properties.
+
+2011-08-18 Andreas Schwab <schwab@linux-m68k.org>
+
+ * process.c (Fnetwork_interface_list): Correctly determine buffer
+ size.
+
+2011-08-17 Chong Yidong <cyd@stupidchicken.com>
+
+ * eval.c (internal_condition_case, internal_condition_case_1)
+ (internal_condition_case_2, internal_condition_case_n):
+ Remove unnecessary aborts (Bug#9081).
+
+2011-08-17 Eli Zaretskii <eliz@gnu.org>
+
+ * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
+ has no `load' handler, try opening the file locally. (Bug#9311)
+
+2011-08-16 Ken Brown <kbrown@cornell.edu>
+
+ * gmalloc.c: Expand comment.
+
+2011-08-16 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
+ if it fails the cursor_row_p test. Fixes cursor positioning at ZV.
+
+2011-08-16 Ken Brown <kbrown@cornell.edu>
+
+ Fix memory allocation problems in Cygwin build (Bug#9273).
+
+ * unexcw.c ( __malloc_initialized): Declare external variable.
+ (fixup_executable): Force the dumped emacs to reinitialize malloc.
+
+ * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
+ New variables.
+ (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
+ dumped emacs.
+ (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
+ in the static heap.
+ [CYGWIN] (special_realloc): New function.
+ (_realloc_internal_nolock) [CYGWIN]: Use the new function on
+ requests to realloc storage in the static heap.
+
+2011-08-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * bidi.c (bidi_initialize): Remove unused local.
+
+2011-08-15 Eli Zaretskii <eliz@gnu.org>
+
+ * biditype.h: File removed.
+
+ * bidimirror.h: File removed.
+
+ * deps.mk (bidi.o): Remove biditype.h and
+ bidimirror.h.
+
+ * makefile.w32-in ($(BLD)/bidi.$(O)): Remove biditype.h and
+ bidimirror.h.
+
+ * dispextern.h: Fix a typo in the comment to bidi_type_t.
+
+ * chartab.c: Improve commentary for the uniprop_table API.
+
+ * bidi.c (bidi_paragraph_init): Support zero value of
+ bidi_ignore_explicit_marks_for_paragraph_level.
+ (bidi_initialize): Use uniprop_table instead of including
+ biditype.h and bidimirror.h.
+
+ * xdisp.c (move_it_in_display_line_to): Don't reset pixel
+ coordinates of the iterator when restoring from ppos_it.
+ (Bug#9296)
+
+2011-08-14 Kenichi Handa <handa@m17n.org>
+
+ * process.c (create_process): Call setup_process_coding_systems
+ after the pid of the process is set to -1 (Bug#8162).
+
+2011-08-14 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (move_it_in_display_line_to): Don't invoke
+ IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
+ ppos_it. Fixes vertical cursor motion when line beginning is
+ covered by an image. (Bug#9296)
+
+2011-08-14 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.h (ns_run_ascript): Declare.
+ (NSAPP_DATA2_RUNASSCRIPT): Define.
+
+ * nsfns.m (as_script, as_result, as_status): New static variables.
+ (ns_run_ascript): New function.
+ (Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
+ event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
+ the event loop. Get status from as_status (Bug#7276).
+
+ * nsterm.m (sendEvent): If event is NSApplicationDefined and
+ data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
+ the event loop (Bug#7276).
+
+2011-08-14 Andreas Schwab <schwab@linux-m68k.org>
+
+ * gnutls.c (QCgnutls_bootprop_priority)
+ (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
+ (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
+ (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
+ (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
+ (QCgnutls_bootprop_verify_hostname_error)
+ (QCgnutls_bootprop_callbacks_verify): Rename from
+ Qgnutls_bootprop_..., all uses changed.
+
+ * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
+ uses changed.
+
+2011-08-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xfaces.c (Qframe_set_background_mode): Now static.
+ * dispextern.h (Qframe_set_background_mode): Remove decl.
+
+ * process.c (Fnetwork_interface_info): Declare local only if needed.
+
+2011-08-13 Jan Djärv <jan.h.d@swipnet.se>
+
+ * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
+ (Fnetwork_interface_list): Allocate in increments of bytes instead
+ of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
+ bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
+ sockaddr.
+ (struct ifflag_def): notrailers is smart on OSX.
+ (Fnetwork_interface_info): Handle case when ifr_flags is negative.
+ Get hardware address with getifaddrs if available.
+
+2011-08-12 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (iterate_out_of_display_property): xassert that
+ IT->position is set to within IT->object's boundaries. Break from
+ the loop as soon as EOB is reached; avoids infloops in redisplay
+ when IT->position is set up wrongly due to some bug.
+ Set IT->current to match the bidi iterator unconditionally.
+ (push_display_prop): Allow GET_FROM_STRING as IT->method on
+ entry. Force push_it to save on the stack the current
+ buffer/string position, to be restored by pop_it. Fix flags in
+ the iterator structure wrt the object coming from a display
+ property, as `line-prefix' and `wrap-prefix' are not ``replacing''
+ properties. (Bug#9284)
+
+2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
+
+ * fontset.c (fontset_get_font_group): Add proper type checks.
+ (Bug#9172)
+
+2011-08-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
+ and LC_VERSION_MIN_MACOSX.
+ (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
+ (dump_it) [LC_FUNCTION_STARTS]: Use it.
+
+2011-08-08 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): Allow to use the
+ no-display-properties-and-no-overlays under bidi display.
+ Set disp_pos in the bidi iterator to avoid searches for display
+ properties and overlays.
+
+2011-08-08 Chong Yidong <cyd@stupidchicken.com>
+
+ * editfns.c (Fset_time_zone_rule): Document relationship with the
+ setenv function.
+
+ * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
+ the font entity extracted from the cache (Bug#8109).
+
+2011-08-07 Chong Yidong <cyd@stupidchicken.com>
+
+ * composite.c (autocmp_chars): Don't reset point. That is done by
+ restore_point_unwind (Bug#5984).
+
+2011-08-07 Juri Linkov <juri@jurta.org>
+
+ * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
+ to show the arg `TIME' instead of `TIMEVAL'.
+
+2011-08-06 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
+ display property strides EOL and includes a newline, as in
+ longlines-mode. (Bug#9254)
+ (move_it_in_display_line_to): Fix vertical-motion in a buffer with
+ word-wrap under bidirectional display. (Bug#9224)
+
+ * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
+ is non-zero, even if the data buffer is NULL. Fixes a crash in
+ vertical-motion with longlines-mode. (Bug#9254)
+
+2011-08-05 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c <bidi_cache_total_alloc>: Now static.
+ (bidi_initialize): Initialize bidi_cache_total_alloc.
+
+ * xdisp.c (display_line): Release buffer allocated for shelved bidi
+ cache. (Bug#9221)
+
+ * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
+ amount allocated this far in `bidi_cache_total_alloc'.
+ (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
+ non-zero, only free the data buffer without restoring the cache
+ contents. All callers changed.
+
+ * dispextern.h (bidi_unshelve_cache): Update prototype.
+
+ * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
+ (move_it_in_display_line, move_it_to)
+ (move_it_vertically_backward, move_it_by_lines): Replace the call
+ to xfree to an equivalent call to bidi_unshelve_cache.
+ (move_it_in_display_line_to): Fix logic of returning
+ MOVE_POS_MATCH_OR_ZV in the bidi case. (Bug#9224)
+
+2011-08-05 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
+ came from a string character with a `cursor' property. (Bug#9229)
+
+2011-08-04 Jan Djärv <jan.h.d@swipnet.se>
+
+ * Makefile.in (LIB_PTHREAD): New variable.
+ (LIBES): Add LIB_PTHREAD (Bug#9216).
+
+ * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
+ Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
+
+2011-08-04 Andreas Schwab <schwab@linux-m68k.org>
+
+ * regex.c (re_iswctype): Remove some redundant boolean
+ conversions.
+
+2011-08-04 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (x_find_topmost_parent): New function.
+ (x_set_frame_alpha): Find topmost parent window with
+ x_find_topmost_parent and set the property there also (bug#9181).
+ (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
+
+2011-08-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ * callproc.c (Fcall_process): Avoid vfork clobbering
+ the local vars buffer, coding_systems, current_dir.
+
+2011-08-03 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keymap.c (Fmake_composed_keymap): Move to subr.el.
+
+2011-08-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
+ so that it is not optimized away.
+
+ * xdisp.c (compute_display_string_pos): Remove unused local.
+
+2011-08-02 Eli Zaretskii <eliz@gnu.org>
+
+ Fix slow cursor motion and scrolling in large buffers with
+ selective display, like Org Mode buffers. (Bug#9218)
+
+ * dispextern.h (struct bidi_it): New member disp_prop_p.
+
+ * xdisp.c: Remove one-slot cache of display string positions.
+ (compute_display_string_pos): Accept an additional argument
+ DISP_PROP_P; callers changed. Scan at most 5K characters forward
+ for a display string or property. If found, set DISP_PROP_P
+ non-zero.
+
+ * bidi.c (bidi_fetch_char): Accept an additional argument
+ DISP_PROP_P, and pass it to compute_display_string_pos.
+ Only handle text covered by a display string if DISP_PROP_P is returned
+ non-zero. All callers of bidi_fetch_char changed.
+
+2011-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
+
+2010-12-03 Don March <don@ohspite.net>
+
+ * keymap.c (Fdefine_key): Fix non-prefix key error message when
+ last character M-[char] is translated to ESC [char] (bug#7541).
+
+2011-08-02 Kenichi Handa <handa@m17n.org>
+
+ * lisp.h (uniprop_table): Extern it.
+
+ * chartab.c (uniprop_table): Make it non-static.
+
+2011-08-01 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (forward_to_next_line_start): Accept additional argument
+ BIDI_IT_PREV, and store into it the state of the bidi iterator had
+ on the newline.
+ (reseat_at_next_visible_line_start): Use the bidi iterator state
+ returned by forward_to_next_line_start to restore the state of
+ it->bidi_it after backing up to previous newline. (Bug#9212)
+
+2011-07-30 Andreas Schwab <schwab@linux-m68k.org>
+
+ * regex.c (re_comp): Protoize.
+ (re_exec): Fix return type.
+ (regexec): Fix type of `ret'. (Bug#9203)
+
+2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
+ This is needed if max-image-size is a floating-point number.
+
+2011-07-28 Andreas Schwab <schwab@linux-m68k.org>
+
+ * print.c (print_object): Print empty symbol as ##.
+
+ * lread.c (read1): Read ## as empty symbol.
+
+2011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
+
+ * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
+ setting frame foreground color (Bug#9175).
+ (x_set_background_color): Likewise.
+
+ * nsmenu.m (-setText): Size tooltip dimensions precisely to
+ contents (Bug#9176).
+ (EmacsTooltip -init): Remove bezels and add shadows to
+ tooltip windows.
+
+ * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
+ or scroll bar (Bug#8470).
+
+ * nsfont.m (nsfont_open): Remove assignment to voffset and
+ unnecessary vars hshink, expand, hd, full_height, min_height.
+ (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
+
+ * nsterm.h (nsfont_info): Remove voffset field.
+
+2011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
+
+ Implement strike-through and overline on NextStep (Bug#8863).
+
+ * nsfont.m (nsfont_open): Use underline position provided by font,
+ instead of hard-coded value of 2.
+ (nsfont_draw): Call ns_draw_text_decoration instead.
+
+ * nsterm.h: Add declaration for ns_draw_text_decoration.
+
+ * nsterm.m (ns_draw_text_decoration): New function for drawing
+ underline, overline, and strike-through.
+ (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
+ ns_draw_text_decoration. Change treatment of cursor drawing to
+ accomodate underlining, etc.
+
+2011-07-28 Eli Zaretskii <eliz@gnu.org>
+
+ * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
+ default.
+
+2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
+ Without this fix, if a signal arrives just after memory fills up,
+ 'malloc' might be invoked reentrantly.
+
+ * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
+ In other words, assume that every image size is allowed, on non-X
+ hosts. This assumption is probably wrong, but it lets Emacs compile.
+
+2011-07-28 Andreas Schwab <schwab@linux-m68k.org>
+
+ * regex.c (re_iswctype): Convert return values to boolean.
+
+2011-07-28 Eli Zaretskii <eliz@fencepost.gnu.org>
+
+ * xdisp.c (compute_display_string_pos): Don't use cached display
+ string position if the buffer had its restriction changed.
+ (Bug#9184)
+
+2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
+
+2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
Integer signedness and overflow and related fixes. (Bug#9079)
Use EMACS_INT, not EMACS_UINT, for sizes. The code works equally
well either way, and we prefer signed to unsigned.
+2011-07-27 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
+ closes the connection while we're reading (bug#9182).
+
+2011-07-25 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
+ are specified (Bug#9168).
+
+2011-07-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
+ Found by GCC static checking and --with-wide-int on a 32-bit host.
+
+2011-07-25 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (compute_display_string_pos): Fix logic of caching
+ previous display string position. Initialize cached_prev_pos to
+ -1. Fixes slow-down at the beginning of a buffer.
+
+2011-07-24 Eli Zaretskii <eliz@gnu.org>
+
+ * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
+ for attrs[LFACE_FONTSET_INDEX].
+
+2011-07-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xml.c (parse_region): Remove unused local
+ that was recently introduced.
+
+2011-07-23 Eli Zaretskii <eliz@gnu.org>
+
+ * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
+ 2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
+
+ * xdisp.c (move_it_in_display_line_to): Record the best matching
+ position for TO_CHARPOS while scanning the line, and restore it on
+ exit if none of the characters scanned was an exact match.
+ Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
+ when exact match is impossible due to invisible text, and the
+ lines are truncated.
+
+2011-07-23 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
+ for OSX >= 10.7.
+
+2011-07-22 Eli Zaretskii <eliz@gnu.org>
+
+ Fix a significant slow-down of cursor motion with C-n, C-p,
+ C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
+ auto-repeat under bidi redisplay in fontified buffers.
+ * xdisp.c (compute_stop_pos_backwards): New function.
+ (next_element_from_buffer): Call compute_stop_pos_backwards to
+ find a suitable prev_stop when we find ourselves before
+ base_level_stop.
+ (reseat): Don't look for prev_stop, as that could mean a very long
+ run.
+ <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
+ <cached_disp_overlay_modiff>: Cache for last found display string
+ position.
+ (compute_display_string_pos): Return the cached position if asked
+ about the same buffer in the same area of character positions, and
+ the buffer wasn't changed since the time the display string
+ position was cached.
+
+2011-07-22 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
+ is an integer, which is important for empty lines. (Bug#9149)
+
+2011-07-22 Chong Yidong <cyd@stupidchicken.com>
+
+ * frame.c (Fmodify_frame_parameters): In tty case, update the
+ default face if necessary (Bug#4238).
+
+2011-07-21 Chong Yidong <cyd@stupidchicken.com>
+
+ * editfns.c (Fstring_to_char): No need to explain what a character
+ is in the docstring (Bug#6576).
+
+2011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * xml.c (parse_region): Make sure we always return a tree.
+
+2011-07-20 HAMANO Kiyoto <khiker.mail@gmail.com>
+
+ * xml.c (parse_region): If a document contains only comments,
+ return that, too.
+
+2011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * xml.c (make_dom): Return comments, too.
+
2011-07-19 Paul Eggert <eggert@cs.ucla.edu>
Port to OpenBSD.
(reseat_to_string): Initialize bidi_it->string.s and
bidi_it->string.schars.
(Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
- NULL (avoids a crash in bidi_paragraph_init). Initialize
- itb.string.lstring.
+ NULL (avoids a crash in bidi_paragraph_init).
+ Initialize itb.string.lstring.
(init_iterator): Call bidi_init_it only of a valid
buffer position was specified. Initialize paragraph_embedding to
L2R.
(init_iterator, reseat_1, reseat_to_string): Initialize the
string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
when iterating on a string not from display properties).
- (compute_display_string_pos, compute_display_string_end): Fix
- calculation of the object to scan. Fixes an error when using
+ (compute_display_string_pos, compute_display_string_end):
+ Fix calculation of the object to scan. Fixes an error when using
arrow keys.
(next_element_from_buffer): Don't abort when IT_CHARPOS is before
- base_level_stop; instead, set base_level_stop to BEGV. Fixes
- crashes in vertical-motion.
+ base_level_stop; instead, set base_level_stop to BEGV.
+ Fixes crashes in vertical-motion.
(next_element_from_buffer): Improve commentary for when
the iterator is before prev_stop.
(init_iterator): Initialize bidi_p from the default value of
(next_element_from_string): Support bidi reordering of Lisp
strings.
(handle_stop_backwards): Support Lisp strings as well.
- (display_string): Support display of R2L glyph rows. Use
- IT_STRING_CHARPOS when displaying from a Lisp string.
+ (display_string): Support display of R2L glyph rows.
+ Use IT_STRING_CHARPOS when displaying from a Lisp string.
(init_iterator): Don't initialize it->bidi_p for strings
here.
(reseat_to_string): Initialize it->bidi_p for strings here.
displayed in margins. (Bug#8133) (Bug#8867)
Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
TO_CHARPOS.
- (pos_visible_p): Support positions in bidi-reordered lines. Save
- and restore bidi cache.
+ (pos_visible_p): Support positions in bidi-reordered lines.
+ Save and restore bidi cache.
* bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
(bidi_paragraph_info): Delete unused struct.
`len' according to what STRING_CHAR_AND_LENGTH expects.
(bidi_paragraph_init, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_resolve_weak)
- (bidi_level_of_next_char, bidi_move_to_visually_next): Support
- iteration over a string.
+ (bidi_level_of_next_char, bidi_move_to_visually_next):
+ Support iteration over a string.
(bidi_set_sor_type, bidi_resolve_explicit_1)
(bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
can now be zero (for strings); special values 0 and -1 were
(bidi_cache_fetch_state, bidi_cache_search)
(bidi_cache_find_level_change, bidi_cache_ensure_space)
(bidi_cache_iterator_state, bidi_cache_find)
- (bidi_find_other_level_edge, bidi_cache_start_stack): All
- variables related to cache indices are now EMACS_INT.
+ (bidi_find_other_level_edge, bidi_cache_start_stack):
+ All variables related to cache indices are now EMACS_INT.
* dispextern.h (struct bidi_string_data): New structure.
(struct bidi_it): New member `string'. Make flag members be 1-bit
fields, and put them last in the struct.
- (compute_display_string_pos, compute_display_string_end): Update
- prototypes.
+ (compute_display_string_pos, compute_display_string_end):
+ Update prototypes.
(bidi_push_it, bidi_pop_it): Add prototypes.
(struct iterator_stack_entry): New members bidi_p,
paragraph_embedding, and from_disp_prop_p.
(struct it): Member bidi_p is now a bit field 1 bit wide.
- (bidi_shelve_cache, bidi_unshelve_cache): Declare
- prototypes.
+ (bidi_shelve_cache, bidi_unshelve_cache):
+ Declare prototypes.
* .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
(xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
(char_table_set_range): Adjuted for the above change.
(map_sub_char_table): Delete args default_val and parent. Add arg
top. Give decoded values to a Lisp function.
- (map_char_table): Adjusted for the above change. Give decoded
+ (map_char_table): Adjust for the above change. Give decoded
values to a Lisp function. Gcpro more variables.
(uniprop_table_uncompress)
(uniprop_decode_value_run_length): New functions.
(Fput_unicode_property_internal): New functions.
(syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
Sunicode_property_table_internal, Sget_unicode_property_internal,
- and Sput_unicode_property_internal. Defvar_lisp
+ and Sput_unicode_property_internal. Defvar_lisp
char-code-property-alist.
- * composite.c (CHAR_COMPOSABLE_P): Adjusted for the change of
+ * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
Vunicode_category_table.
- * font.c (font_range): Adjusted for the change of
+ * font.c (font_range): Adjust for the change of
Vunicode_category_table.
2011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
(store_config_changed_event): Add comment.
(dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
(store_tool_bar_style_changed): New functions.
- (store_monospaced_changed): Add comment. Call dpyinfo_valid.
+ (store_monospaced_changed): Add comment. Call dpyinfo_valid.
(struct xsettings): Move font inside HAVE_XFT.
(GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
- (GSETTINGS_MONO_FONT): Renamed from SYSTEM_MONO_FONT.
+ (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
Move inside HAVE_XFT.
- (something_changed_gsettingsCB): Renamed from something_changedCB.
+ (something_changed_gsettingsCB): Rename from something_changedCB.
Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
also.
(GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
- (GCONF_MONO_FONT): Renamed from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
- (something_changed_gconfCB): Renamed from something_changedCB.
+ (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
+ (something_changed_gconfCB): Rename from something_changedCB.
Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
(parse_settings): Move check for font inside HAVE_XFT.
(read_settings, apply_xft_settings): Add comment.
(init_gconf): Add comment. Get values for GCONF_TOOL_BAR_STYLE
and GCONF_FONT_NAME. Move check for fonts within HAVE_XFT.
(xsettings_initialize): Call init_gsettings last.
- (xsettings_get_system_font, xsettings_get_system_normal_font): Add
- comment.
+ (xsettings_get_system_font, xsettings_get_system_normal_font):
+ Add comment.
2011-07-05 Paul Eggert <eggert@cs.ucla.edu>
(syms_of_xsettings): Initialize gsettings_client, gsettings_obj
to NULL.
- * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Renamed from
+ * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
GCONF_CFLAGS/LIBS.
2011-06-29 Martin Rudalics <rudalics@gmx.at>
* character.c, coding.c, doprnt.c, editfns.c, eval.c:
All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
- * lisp.h (STRING_BYTES_BOUND): Renamed from STRING_BYTES_MAX.
+ * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
* character.c (string_escape_byte8): Fix nbytes/nchars typo.
Qclone_number. Remove external declaration of Qdelete_window.
(Fbuffer_list): Rewrite doc-string. Minor restructuring of
code.
- (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer): Run
- Qbuffer_list_update_hook if allowed.
+ (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
+ Run Qbuffer_list_update_hook if allowed.
(Fother_buffer): Rewrite doc-string. Major rewrite for new
buffer list implementation.
(other_buffer_safely): New function.
(record_buffer): Inhibit quitting and rewrite using quittable
functions. Run Qbuffer_list_update_hook if allowed.
(Frecord_buffer, Funrecord_buffer): New functions.
- (switch_to_buffer_1, Fswitch_to_buffer): Remove. Move
- switch-to-buffer to window.el.
+ (switch_to_buffer_1, Fswitch_to_buffer): Remove.
+ Move switch-to-buffer to window.el.
(bury-buffer): Move to window.el.
(Vbuffer_list_update_hook): New variable.
(select_window_norecord, select_frame_norecord): Move in front
of run_window_configuration_change_hook. Remove now obsolete
declarations.
- (Fset_window_buffer): Rewrite doc-string. Call
- Qrecord_window_buffer.
+ (Fset_window_buffer): Rewrite doc-string.
+ Call Qrecord_window_buffer.
(keys_of_window): Move binding for other-window to window.el.
2011-06-11 Chong Yidong <cyd@stupidchicken.com>
orig_total_lines.
(Fdelete_window, delete_window): Remove. Window deletion is
handled by window.el.
- (window_loop): Remove DELETE_OTHER_WINDOWS case. Replace
- Fdelete_window calls with calls to Qdelete_window.
+ (window_loop): Remove DELETE_OTHER_WINDOWS case.
+ Replace Fdelete_window calls with calls to Qdelete_window.
(Fdelete_other_windows): Remove. Deleting other windows is
handled by window.el.
(window_fixed_size_p): Remove. Fixed-sizeness of windows is
(grow_mini_window, shrink_mini_window): Implement by calling
Qresize_root_window_vertically, resize_window_check and
resize_window_apply.
- (saved_window, Fset_window_configuration, save_window_save): Do
- not handle orig_top_line, orig_total_lines, and
+ (saved_window, Fset_window_configuration, save_window_save):
+ Do not handle orig_top_line, orig_total_lines, and
resize_proportionally.
(window_min_height, window_min_width): Move to window.el.
(keys_of_window): Move bindings for delete-other-windows,
* xdisp.c (init_xdisp): Don't use set_window_height but set
heights directly.
- * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Use
- resize_frame_windows instead of change_window_heights and run
+ * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
+ Use resize_frame_windows instead of change_window_heights and run
run_window_configuration_change_hook.
* w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
(Frun_window_configuration_change_hook, make_parent_window)
(resize_window_check, resize_window_apply, Fresize_window_apply)
(resize_frame_windows, Fsplit_window_internal)
- (Fdelete_window_internal, Fresize_mini_window_internal): New
- functions.
+ (Fdelete_window_internal, Fresize_mini_window_internal):
+ New functions.
(syms_of_window): New variables Vwindow_splits and Vwindow_nest.
2011-06-08 Martin Rudalics <rudalics@gmx.at>
(Fwindow_nest, Fset_window_nest, Fwindow_new_total)
(Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
(Fset_window_prev_buffers, Fwindow_next_buffers)
- (Fset_window_next_buffers, Fset_window_clone_number): New
- functions.
+ (Fset_window_next_buffers, Fset_window_clone_number):
+ New functions.
(Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
(Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
Doc-string fixes.
(Fwindow_top_line, window_body_lines, Fwindow_body_size)
(Fwindow_list_1): New functions.
(window_box_text_cols): Replace with window_body_cols.
- (Fwindow_width, Fscroll_left, Fscroll_right): Use
- window_body_cols instead of window_box_text_cols.
- (delete_window, Fset_window_configuration): Call
- delete_all_subwindows with window as argument.
+ (Fwindow_width, Fscroll_left, Fscroll_right):
+ Use window_body_cols instead of window_box_text_cols.
+ (delete_window, Fset_window_configuration):
+ Call delete_all_subwindows with window as argument.
(delete_all_subwindows): Take a window as argument and not a
structure. Rewrite.
(window_loop): Remove handling of GET_LRU_WINDOW and
window_box_text_cols. delete_all_subwindows now takes a
Lisp_Object as argument.
- * indent.c (compute_motion, Fcompute_motion): Use
- window_body_cols instead of window_box_text_cols.
+ * indent.c (compute_motion, Fcompute_motion):
+ Use window_body_cols instead of window_box_text_cols.
* frame.c (delete_frame): Call delete_all_subwindows with root
window as argument.
HCoop / bpt / emacs.git / blobdiff