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* Improve ralloc.c interface checking.Paul Eggert2012-04-151-11/+0
| | | | | | | | | | See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html * buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc) (r_alloc_free) [REL_ALLOC]: Move decls from here ... * lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable) [REL_ALLOC]: ... to here, to check interface. * m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]: Remove decls. This fixes an "It stinks!".
* Remove * characters from the front of variable docstrings.Chong Yidong2012-04-091-24/+24
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* Remove ucs-set-table-for-input dead codeGlenn Morris2012-04-081-13/+0
| | | | | | | | | | | | | | This function was removed with ucs-tables.el in 2008. * lisp/international/mule-cmds.el (set-default-coding-systems): * lisp/files.el (normal-mode): Remove guarded calls to ucs-set-table-for-input. * src/buffer.c (Qucs_set_table_for_input): Remove. (Fget_buffer_create): Don't call Qucs_set_table_for_input. (init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input. Fixes: debbugs:9821
* * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).Paul Eggert2012-03-121-1/+3
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* * src/buffer.c (compare_overlays): Avoid qsort's instability.Stefan Monnier2012-03-091-1/+5
| | | | Fixes: debbugs:6830
* * src/buffer.c (buffer-list-update-hook): Doc fix.Glenn Morris2012-03-011-3/+3
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* Update Files chapter in Lisp manual.Chong Yidong2012-02-211-1/+5
| | | | | | | | | | | | | | | * doc/lispref/files.texi (Files): Mention magic file names as arguments. (Reading from Files): Copyedits. (File Attributes): Mention how to change file modes. (Changing Files): Use standard "file permissions" terminology. Add xref to File Attributes node. (Locating Files): Document locate-user-emacs-file. (Unique File Names): Recommend against using make-temp-name. * src/buffer.c (Fget_file_buffer): Protect against invalid file handler return value. * src/fileio.c (Vfile_name_handler_alist): Doc fix.
* Fix and doc-fix for `buffer-local-variables'.Chong Yidong2012-02-071-4/+10
| | | | | | | | | | | * src/buffer.c (Fbuffer_local_variables) (buffer_lisp_local_variables): Handle unbound vars correctly; don't let Qunbound leak into Lisp. * doc/lispref/variables.texi (Creating Buffer-Local): Minor clarification to buffer-local-variables doc. Fixes: debbugs:10715
* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Spelling fixes.Paul Eggert2011-11-261-2/+2
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* In Fkill_buffer do replace_buffer_in_windows before Fset_buffer. (Bug#10114)Martin Rudalics2011-11-231-2/+7
| | | | | * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before making another buffer current. (Bug#10114)
* Fix typos.Juanma Barranquero2011-11-201-1/+1
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* Spelling fixes.Paul Eggert2011-11-191-1/+1
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* Spelling fixes.Paul Eggert2011-11-141-1/+1
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* * src/buffer.c (syms_of_buffer) <enable-multibyte-characters>: Don'tStefan Monnier2011-10-071-3/+1
| | | | advertise functionality which we discourage or doesn't work.
* * buffer.h (struct buffer): Use time_t, not int, for a time stamp.Paul Eggert2011-09-301-1/+1
| | | | | | | | | This fixes a Y2038 bug on 64-bit hosts. * buffer.c (reset_buffer): * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved) (Fclear_buffer_auto_save_failure): Use 0, not -1, to represent an unset failure time, since time_t might not be signed.
* * src/buffer.c (truncate-lines): Doc fix.Glenn Morris2011-09-241-1/+3
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* Merge from trunk.Paul Eggert2011-08-251-22/+10
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| * Delete record-buffer, and rename unrecord-buffer to bury-buffer-internal.Chong Yidong2011-08-241-22/+10
| | | | | | | | | | | | | | | | * lisp/window.el (bury-buffer, quit-window): Use bury-buffer-internal. * src/buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer. Change return value to nil. (Frecord_buffer): Delete unused function.
* | * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,Paul Eggert2011-08-151-1/+1
| | | | | | | | since either will do and ptrdiff_t is convenient with xpalloc.
* | Adjust in response to jan.h.d's comments.Paul Eggert2011-08-041-39/+25
| | | | | | | | See, for example <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#26>.
* | Merge from trunk.Paul Eggert2011-07-281-1/+1
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| * src/buffer.c: Fix last change.Eli Zaretskii2011-07-281-1/+1
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| * Turn on bidi-display-reordering by default.Eli Zaretskii2011-07-281-2/+2
| | | | | | | | | | | | | | | | | | src/buffer.c (init_buffer_once, syms_of_buffer): Set bidi-display-reordering to t by default. doc/emacs/mule.texi (Bidirectional Editing): Document the fact that bidi-display-reordering is t by default. lispref/display.texi (Bidirectional Display): Document the fact that bidi-display-reordering is t by default.
* | * buffer.c: Memory overflow fixes.Paul Eggert2011-07-281-12/+9
|/ | | | | | (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.
* Merge from trunk.Paul Eggert2011-07-131-1/+1
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| * src/buffer.c (mmap_find): Fix a typo.Eli Zaretskii2011-07-131-1/+1
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* | Merge from trunk.Paul Eggert2011-07-121-0/+1
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| * * buffer.c (Fget_buffer_create): Initialized inhibit_shrinking.Paul Eggert2011-07-121-0/+1
| | | | | | | | The old code sometimes used this field without initializing it.
* | Merge from trunk.Paul Eggert2011-07-101-68/+47
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| * ProtoizeAndreas Schwab2011-07-101-68/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge) (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Protoize. * src/data.c (fmod): Likewise. * src/dispnew.c (swap_glyphs_in_rows): Likewise. * src/emacs.c (memory_warning_signal): Likewise. * src/floatfns.c (float_error): Likewise. * src/font.c (check_gstring, check_otf_features, otf_tag_symbol) (otf_open, font_otf_capability, generate_otf_features) (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor): Likewise. * src/image.c (pbm_read_file): Likewise. * src/indent.c (string_display_width): Likewise. * src/intervals.c (check_for_interval, search_for_interval) (inc_interval_count, count_intervals, root_interval) (adjust_intervals_for_insertion, make_new_interval): Likewise. * src/lread.c (defalias): Likewise. * src/regex.c (set_image_of_range_1, set_image_of_range) (regex_grow_registers): Likewise. * src/sysdep.c (strerror): Likewise. * src/termcap.c (valid_filename_p, tprint, main): Likewise. * src/tparam.c (main): Likewise. * src/unexhp9k800.c (run_time_remap, save_data_space) (update_file_ptrs, read_header, write_header, calculate_checksum) (copy_file, copy_rest, display_header): Likewise. * src/widget.c (mark_shell_size_user_specified, create_frame_gcs): Likewise. * src/xdisp.c (check_it): Likewise. * src/xfaces.c (register_color, unregister_color, unregister_colors): Likewise. * src/xfns.c (print_fontset_result): Likewise. * src/xrdb.c (member, fatal, main): Likewise.
* | * buffer.c: Integer signedness fixes.Paul Eggert2011-07-071-4/+4
|/ | | | | | (alloc_buffer_text, enlarge_buffer_text): Use ptrdiff_t rather than size_t when either will do, as we prefer signed integers.
* Remove more assumptions re struct layout (Bug#8884).Paul Eggert2011-07-061-4/+4
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* Remove unportable assumption about struct layout (Bug#8884).Paul Eggert2011-07-061-2/+2
| | | | | | | | | * buffer.c (clone_per_buffer_values): Don't assume that sizeof (struct buffer) is a multiple of sizeof (Lisp_Object). This isn't true in general, and it's particularly not true if Emacs is configured with --with-wide-int. * buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): New macros, used in the buffer.c change.
* * buffer.c (Foverlay_put): Say what the return value isLars Magne Ingebrigtsen2011-07-041-1/+2
| | | | (bug#7835).
* Remove clone-number support. Provide clone-of parameter in window states.Martin Rudalics2011-07-021-17/+6
| | | | | | | | | | | | | | | | * window.h (window): Remove clone_number slot. * window.c (Fwindow_clone_number, Fset_window_clone_number): Remove. (make_parent_window, make_window, saved_window) (Fset_window_configuration, save_window_save): Don't deal with clone numbers. * buffer.c (Qclone_number): Remove declaration. (sort_overlays, overlay_strings): Don't deal with clone numbers. * window.el (window-state-get-1): Don't assign clone numbers. Add clone-of item to list of window parameters. (window-state-put-2): Don't process clone numbers. (display-buffer-alist): Fix doc-string.
* Have overlays with window property respect clone numbers.Martin Rudalics2011-06-271-6/+17
| | | | | | | * buffer.c (Qclone_number): Declare static and DEFSYM it. (sort_overlays, overlay_strings): When an overlay's clone number matches the window's clone number process the overlay even if the overlay's window property doesn't match the current window.
* Move DEFSYM to lisp.h and use everywhere.Juanma Barranquero2011-06-241-33/+18
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* * buffer.c (OVERLAY_COUNT_MAX): New macro.Paul Eggert2011-06-211-17/+19
| | | | | | (overlays_in, mouse_face_overlay_overlaps, Foverlays_in): Use ptrdiff_t, not int, for sizes. (overlays_in): Check for size-calculation overflow.
* Use ptrdiff_t, not int, for overlay counts.Paul Eggert2011-06-211-19/+19
| | | | | | | | | | | | * buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT): * editfns.c (overlays_around, get_pos_property): * textprop.c (get_char_property_and_overlay): * xdisp.c (next_overlay_change, note_mouse_highlight): * xfaces.c (face_at_buffer_position): * buffer.c (overlays_at, sort_overlays, Foverlays_at) (Fnext_overlay_change, Fprevious_overlay_change): Use ptrdiff_t, not int, for sizes. (overlays_at): Check for size-calculation overflow.
* * buffer.c (init_buffer): Don't assume string length fits in 'int'.Paul Eggert2011-06-191-1/+1
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* * buffer.c: Include <verify.h>.Paul Eggert2011-06-171-1/+3
| | | | (init_buffer_once): Check at compile-time, not run-time.
* * buffer.c (record_overlay_string): Check for size-calculation overflow.Paul Eggert2011-06-171-3/+6
| | | | (struct sortstrlist.size, struct sortlist.used): Don't truncate size to int.
* * buffer.c (struct sortstr.size, record_overlay_string): Don't truncate size ↵Paul Eggert2011-06-171-2/+3
| | | | to int.
* * buffer.c (compare_overlays, cmp_for_strings): Avoid subtraction overflow.Paul Eggert2011-06-171-5/+5
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* * buffer.c (struct sortstr.priority): Now EMACS_INT, not int.Paul Eggert2011-06-171-1/+1
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* * buffer.c (struct sortvec.priority): Now EMACS_INT, not int.Paul Eggert2011-06-171-1/+1
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* Merge from trunk.Paul Eggert2011-06-131-257/+195
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| * * buffer.c (Qclone_number): Remove for now, as it's unused.Paul Eggert2011-06-111-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (record_buffer, Funrecord_buffer): Rename local to avoid shadowing. (record_buffer): Remove unused local. * frame.c (other_visible_frames, frame_buffer_list): Now static. (set_frame_buffer_list): Remove; unused. * frame.h (other_visible_frames): Remove decl. * keyboard.h (menu_items_inuse): Declare only if USE_GTK || USE_MOTIF. * lisp.h (frame_buffer_list, set_frame_buffer_list): Remove decls. (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Declare only if HAVE_GPM. * menu.c (menu_items_inuse): Now static unless USE_GTK || USE_MOTIF. * process.c (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Define only if HAVE_GPM. * widget.c (EmacsFrameResize, emacsFrameClassRec): Now static. (update_hints_inhibit): Remove; never set. All uses removed. * widgetprv.h (emacsFrameClassRec): Remove decl. * window.c (delete_deletable_window): Now returns void, since it wasn't returning anything. (compare_window_configurations): Remove unused locals. * xfns.c (x_set_scroll_bar_default_width): Remove unused locals. * xmenu.c (x_menu_set_in_use): Define only if USE_GTK || USE_MOTIF. Omit no-longer-needed #ifdef USE_X_TOOLKIT, since USE_X_TOOLKIT is implied by USE_GTK || USE_MOTIF. (dialog_selection_callback) [!USE_GTK]: Prefer intptr_t for integers the same widths as pointers. This follows up on the 2011-05-06 patch. * xterm.c (x_alloc_lighter_color_for_widget): Define only if USE_LUCID. * xterm.h: Likewise. (x_menu_set_in_use): Declare only if USE_GTK || USE_MOTIF.
| * Move/add window-buffer-related functions to window.el.Martin Rudalics2011-06-111-258/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * buffer.c: New Lisp objects Qbuffer_list_update_hook and 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. (Fother_buffer): Rewrite doc-string. Major rewrite for new buffer list implementation. (other_buffer_safely): New function. (Fkill_buffer): Replace call to replace_buffer_in_all_windows by calls to replace_buffer_in_windows and replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook if allowed. (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. (bury-buffer): Move to window.el. (Vbuffer_list_update_hook): New variable. * lisp.h (other_buffer_safely): Add prototype in buffer.c section. * window.h (resize_frame_windows): Move up in code. (Fwindow_frame): Remove EXFUN. (replace_buffer_in_all_windows): Remove prototype. (replace_buffer_in_windows_safely): Add prototype. * window.c: Declare Qdelete_window static again. Move down declaration of select_count. (Fnext_window, Fprevious_window): Rewrite doc-strings. (Fother_window): Move to window.el. (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case. (Fdelete_windows_on, Freplace_buffer_in_windows): Move to window.el. (replace_buffer_in_windows): Implement by calling Qreplace_buffer_in_windows. (replace_buffer_in_all_windows): Remove with some functionality moved into replace_buffer_in_windows_safely. (replace_buffer_in_windows_safely): New function. (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. (keys_of_window): Move binding for other-window to window.el. * loadup.el (top-level): Load window before files for the sake of replace-buffer-in-windows. * files.el (read-buffer-to-switch) (switch-to-buffer-other-window) (switch-to-buffer-other-frame, display-buffer-other-frame): Move to window.el. * simple.el (get-next-valid-buffer, last-buffer, next-buffer) (previous-buffer): Move to window.el. * bindings.el (unbury-buffer): Move to window.el. * window.el (delete-other-windows-vertically): Move after definition of delete-other-windows. (other-window, delete-windows-on, replace-buffer-in-windows): Move here from window.c. (record-window-buffer, unrecord-window-buffer) (set-window-buffer-start-and-point, switch-to-prev-buffer) (switch-to-next-buffer): New functions. (get-next-valid-buffer, last-buffer, next-buffer): Move here from simple.el. Call switch-to-next-buffer. (previous-buffer): Move here from simple.el. Call switch-to-prev-buffer. (bury-buffer): Move here from buffer.c. Switch to previous buffer when window cannot be deleted. (unbury-buffer): Move here from bindings.el. (ctl-x-map): Move binding for other-window from window.c to here. (read-buffer-to-switch, switch-to-buffer-other-window) (switch-to-buffer-other-frame): Move here from files.el. (normalize-buffer-to-switch-to): New functions. (switch-to-buffer): Move here from buffer.c. Use read-buffer-to-switch and normalize-buffer-to-switch-to.
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