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* ChangeLog fix.Glenn Morris2011-07-16
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* Grammar tweak.Glenn Morris2011-07-16
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* Document toolkit differences for menusLars Magne Ingebrigtsen2011-07-16
| | | | | (Toolkit Differences): New node with text from Tim Cross (tiny change) and Glenn Morris.
* * doc/lispref/help.texi (Keys in Documentation): Revert last change.Andreas Schwab2011-07-15
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* * help.texi (Misc Help): Mention `describe-prefix-bindings' explicitly.Lars Magne Ingebrigtsen2011-07-15
| | | | Fixes: debbugs:8904
* Clarify that \= only quotes the next characterLars Magne Ingebrigtsen2011-07-15
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* Use /dev/null instead of the Windows "nul" in flymake exampleLars Magne Ingebrigtsen2011-07-15
| | | | Fixes: debbugs:8715
* (Using Debugger): Mention @code{eval-expression-debug-on-error}Lars Magne Ingebrigtsen2011-07-15
| | | | Fixes: debbugs:8549
* * variables.texi (Lexical Binding): Mention `defcustom'.Lars Magne Ingebrigtsen2011-07-15
| | | | Fixes: debbugs:8459
* Manual fix for the dribble fileLars Magne Ingebrigtsen2011-07-14
| | | | | | | * trouble.texi (Checklist): Use an `M-x' example instead of an Emacs Lisp form to switch on the dribble file. Fixes: debbugs:8056
* Support bidi reordering of overlay and display strings.Eli Zaretskii2011-07-14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix bugs #7616, #8133, #8867. src/xdisp.c (compute_display_string_pos) (compute_display_string_end): Accept additional argument STRING. (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL. (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. (init_iterator): Call bidi_init_it only of a valid buffer position was specified. Initialize paragraph_embedding to L2R. (reseat_to_string): Initialize the bidi iterator. (display_string): If we need to ignore text properties of LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The original value of -1 will not work with bidi.) (compute_display_string_pos): First arg is now struct `text_pos *'; all callers changed. Support display properties on Lisp strings. (compute_display_string_end): Support display properties on Lisp strings. (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 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. (next_element_from_buffer): Improve commentary for when the iterator is before prev_stop. (init_iterator): Initialize bidi_p from the default value of bidi-display-reordering, not from buffer-local value. Use the buffer-local value only if initializing for buffer iteration. (handle_invisible_prop): Support invisible properties on strings that are being bidi-reordered. (set_iterator_to_next): Support bidi reordering of C strings and Lisp strings. (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. (init_iterator): Don't initialize it->bidi_p for strings here. (reseat_to_string): Initialize it->bidi_p for strings here. (next_element_from_string, next_element_from_c_string) (next_element_from_buffer): Add xassert's for correspondence between IT's object being iterated and it->bidi_it.string structure. (face_before_or_after_it_pos): Support bidi iteration. (next_element_from_c_string): Handle the case of the first string character that is not the first one in the visual order. (get_visually_first_element): New function, refactored from common parts of next_element_from_buffer, next_element_from_string, and next_element_from_c_string. (tool_bar_lines_needed, redisplay_tool_bar) (display_menu_bar): Force left-to-right direction. Add a FIXME comment for making that be controlled by a user option. (push_it, pop_it): Save and restore the state of the bidi iterator. Save and restore the bidi_p flag. (pop_it): Iterate out of display property for string iteration as well. (iterate_out_of_display_property): Support iteration over strings. (handle_single_display_spec): Set up it->bidi_it for iteration over a display string, and call bidi_init_it. (handle_single_display_spec, next_overlay_string) (get_overlay_strings_1, push_display_prop): Set up the bidi iterator for displaying display or overlay strings. (forward_to_next_line_start): Don't use the shortcut if bidi-iterating. (back_to_previous_visible_line_start): If handle_display_prop pushed the iterator stack, restore the internal state of the bidi iterator by calling bidi_pop_it same number of times. (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero, and we are bidi-iterating, don't decrement the iterator position; instead, set the first_elt flag in the bidi iterator, to produce the same effect. (reseat_1): Remove redundant setting of string_from_display_prop_p. (push_display_prop): xassert that we are iterating a buffer. (push_it, pop_it): Save and restore paragraph_embedding member. (handle_single_display_spec, next_overlay_string) (get_overlay_strings_1, reseat_1, reseat_to_string) (push_display_prop): Set up the `unibyte' member of bidi_it.string correctly. Don't assume unibyte strings are not bidi-reordered. (compute_display_string_pos) (compute_display_string_end): Fix handling the case of C string. (push_it, pop_it): Save and restore from_disp_prop_p. (handle_single_display_spec, push_display_prop): Set the from_disp_prop_p flag. (get_overlay_strings_1): Reset the from_disp_prop_p flag. (pop_it): Call iterate_out_of_display_property only if we are popping after iteration over a string that came from a display property. Fix a typo in popping stretch info. Add an assertion for verifying that the iterator position is in sync with the bidi iterator. (handle_single_display_spec, get_overlay_strings_1) (push_display_prop): Fix initialization of paragraph direction for string when that of the parent object is not yet determined. (reseat_1): Call bidi_init_it to resync the bidi iterator with IT's position. (Bug#7616) (find_row_edges): If ROW->start.pos gives position smaller than min_pos, use it as ROW->minpos. (Bug#7616) (handle_stop, back_to_previous_visible_line_start, reseat_1): Reset the from_disp_prop_p flag. (SAVE_IT, RESTORE_IT): New macros. (pos_visible_p, face_before_or_after_it_pos) (back_to_previous_visible_line_start) (move_it_in_display_line_to, move_it_in_display_line) (move_it_to, move_it_vertically_backward, move_it_by_lines) (try_scrolling, redisplay_window, display_line): Use them when saving a temporary copy of the iterator and restoring it back. (back_to_previous_visible_line_start, reseat_1) (init_iterator): Empty the bidi cache "stack". (move_it_in_display_line_to): If iterator ended up at EOL, but we never saw any buffer positions smaller than to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor motion in bidi-reordered lines. (move_it_in_display_line_to): Record prev_method and prev_pos immediately before the call to set_iterator_to_next. Fixes cursor motion in bidi-reordered lines with stretch glyphs and strings 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. src/bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int. (bidi_paragraph_info): Delete unused struct. (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT. (bidi_cache_start): New variable. (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not to zero. (bidi_cache_fetch_state, bidi_cache_search) (bidi_cache_find_level_change, bidi_cache_iterator_state) (bidi_cache_find, bidi_peek_at_next_level) (bidi_level_of_next_char, bidi_find_other_level_edge) (bidi_move_to_visually_next): Compare cache index with bidi_cache_start rather than with zero. (bidi_fetch_char): Accept new argument STRING; all callers changed. Support iteration over a string. Support strings with display properties. Support unibyte strings. Fix the type of `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_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 changed to -1 and -2, respectively. (bidi_char_at_pos): New function. (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak): Call it instead of FETCH_MULTIBYTE_CHAR. (bidi_move_to_visually_next): Abort if charpos or bytepos were not initialized to valid values. (bidi_init_it): Don't initialize charpos and bytepos with invalid values. (bidi_level_of_next_char): Allow the sentinel "position" to pass the test for valid cached positions. Fix the logic for looking up the sentinel state in the cache. GCPRO the Lisp string we are iterating. (bidi_push_it, bidi_pop_it): New functions. (bidi_initialize): Initialize the bidi cache start stack pointer. (bidi_cache_ensure_space): New function, refactored from part of bidi_cache_iterator_state. Don't assume the required size is just one BIDI_CACHE_CHUNK away. (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE. (bidi_count_bytes, bidi_char_at_pos): New functions. (bidi_cache_search): Don't assume bidi_cache_last_idx is always valid if bidi_cache_idx is valid. (bidi_cache_find_level_change): xassert that bidi_cache_last_idx is valid if it's going to be used. (bidi_shelve_cache, bidi_unshelve_cache): New functions. (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. src/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. (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. src/.gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector) (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors and vector-like objects. src/dispnew.c (buffer_posn_from_coords): Save and restore the bidi cache around display iteration. src/window.c (Fwindow_end, window_scroll_pixel_based) (displayed_window_lines, Frecenter): Save and restore the bidi cache around display iteration. lisp/buff-menu.el (Buffer-menu-buffer+size): Accept an additional argument LRM; if non-nil, append an invisible LRM character to the buffer name. (list-buffers-noselect): Call Buffer-menu-buffer+size with the last argument non-nil, when formatting buffer names. (Buffer-menu-mode, list-buffers-noselect): Force left-to-right paragraph direction. doc/lispref/display.texi (Other Display Specs): Document that `left-fringe' and `right-fringe' display specifications are of the "replacing" kind.
| * Fix the use case of popping from display property.Eli Zaretskii2011-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/dispextern.h (struct iterator_stack_entry, struct it): New member from_disp_prop_p. src/xdisp.c (push_it, pop_it): Save and restore from_disp_prop_p. (handle_single_display_spec, push_display_prop): Set the from_disp_prop_p flag. (get_overlay_strings_1): Reset the from_disp_prop_p flag. (pop_it): Call iterate_out_of_display_property only if we are popping after iteration over a string that came from a display property. Fix a typo in popping stretch info. Add an assertion for verifying that the iterator position is in sync with the bidi iterator. (handle_single_display_spec, get_overlay_strings_1) (push_display_prop): Fix initialization of paragraph direction for string when that of the parent object is not yet determined.
* | Manual for for widget-keymapLars Magne Ingebrigtsen2011-07-14
| | | | | | | | | | | | * widget.texi (Setting Up the Buffer): Remove mention of the global keymap parent, which doesn't seem to be accurate (bug#7045).
* | * cl.texi (For Clauses): Add destructuring example processing anKevin Ryde2011-07-14
| | | | | | | | alist.
* | (Documentation Basics): Add a link to the Function Documentation node.Lars Magne Ingebrigtsen2011-07-14
| | | | | | | | Fixes: debbugs:6580
* | Mention :visible menu bar separatorsLars Magne Ingebrigtsen2011-07-14
| | | | | | | | | | | | | | * keymaps.texi (Menu Bar): Mention :visible and :enable (bug#6344). Text by Drew Adams. Fixes: debbugs:6334
* | * modes.texi (Running Hooks): Mention buffer-local hook variablesLars Magne Ingebrigtsen2011-07-13
| | | | | | | | Fixes: debbugs:6218
* | Clarify manual and `add-hook' doc string about buffer-local hooksLars Magne Ingebrigtsen2011-07-13
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* | * doc/emacs/dired.texi (Dired Enter): Mention --dired. (Bug#9039)Glenn Morris2011-07-13
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* | Clarify `mark-ring-max' documentation.Lars Magne Ingebrigtsen2011-07-13
| | | | | | | | | | | | * mark.texi (Mark Ring): Clarify how many locations are saved (bug#5770). (Global Mark Ring): Ditto.
* | (General Escape Syntax): "a with grave accent" is ?xe0, not ?x8e0.Lars Magne Ingebrigtsen2011-07-13
| | | | | | | | Fixes: debbugs:5259
* | (Table Recognition): Use "at point" instead of "under point"Lars Magne Ingebrigtsen2011-07-13
| | | | | | | | Fixes: debbugs:4345
* | Manual fixes related to clarifying cursor shapesLars Magne Ingebrigtsen2011-07-13
| | | | | | | | Fixes: debbugs:4345
* | Minor xref additions to Lisp manual.Chong Yidong2011-07-12
| | | | | | | | | | | | | | * doc/lispref/display.texi (Face Attributes, Font Selection): Add references to the Fonts node in the Emacs manual. Fixes: debbugs:4178
* | Remove frame-local vars from Lisp manual; obsolete since Emacs 22.3.Chong Yidong2011-07-12
| | | | | | | | | | | | | | | | | | | | | | | | * display.texi (Window Systems): `window-system' is terminal-local. * doc/lispref/frames.texi (Frame Parameters, Parameter Access): Don't mention frame-local variables. * doc/lispref/variables.texi (Buffer-Local Variables): Don't mention obsolete frame-local variables. (Frame-Local Variables): Node deleted. * doc/lispref/elisp.texi (Top): Update node listing.
* | Move Dissociated Press section of manual into Amusements.Chong Yidong2011-07-12
| | | | | | | | | | | | | | * doc/emacs/misc.texi (Amusements): Move dissociated press here, from its own section. * doc/emacs/emacs.texi (Top): Update node listing.
* | * emacs.texi (Top): Change "inferiors" to "subnodes" for greater clarity.Lars Magne Ingebrigtsen2011-07-12
| | | | | | | | Fixes: debbugs:3523
* | * elisp.texi: Change "inferiors" to "subnodes" in three placesLars Magne Ingebrigtsen2011-07-12
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* | * org.texi (Special agenda views): Fix double quoting.Lars Magne Ingebrigtsen2011-07-12
| | | | | | | | Fixes: debbugs:3509
* | Document several Emacs 24 changes.Chong Yidong2011-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/cmdargs.texi (Initial Options): Document --no-site-lisp. (Misc X): Document --parent-id. * doc/emacs/frames.texi (Frame Commands): Note that focus-follows-mouse now defaults to nil. * doc/emacs/misc.texi (emacsclient Options): Document --parent-id. * doc/emacs/msdog.texi (Windows HOME): Document _emacs as obsolete. * doc/man/emacsclient.1: Document exit status.
* | * emacs.texi: Use "..." instead of ``...'' in the menusLars Magne Ingebrigtsen2011-07-11
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* | More documentation of Emacs 24 X selection changes.Chong Yidong2011-07-11
| | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/frames.texi (Mouse Commands): Document mouse-yank-primary. * doc/emacs/killing.texi (Primary Selection): Document `only' setting for select-active-regions. * doc/emacs/mark.texi (Setting Mark): Reference Shift Selection node. * doc/lispref/frames.texi (Window System Selections): Discussion of x-select-enable-clipboard moved to Emacs manual.
* | * lispref/commands.texi (Prefix Command Arguments): Remove excessive apostrophe.Deniz Dogan2011-07-11
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* | (Setting Mark): Clarify what's meant by "Shifted motion keys"Lars Magne Ingebrigtsen2011-07-11
| | | | | | | | Fixes: debbugs:3503
* | Change all the register node names from "RegPos" (etc.) to "Positional ↵Lars Magne Ingebrigtsen2011-07-11
| | | | | | | | | | | | Registers" (etc.). Fixes: debbugs:3314
* | Clarify that the ". 23" syntax description is a stringLars Magne Ingebrigtsen2011-07-11
| | | | | | | | Fixes: debbugs:3313
* | (Display Feature Testing): Try to explain what all the visual classes meanLars Magne Ingebrigtsen2011-07-11
| | | | | | | | Fixes: debbugs:3042
* | Update Killing chapter of manual for Emacs 24 clipboard changes.Chong Yidong2011-07-10
| | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/frames.texi: Move Cut and Paste node and subnodes into killing.texi, except Mouse Commands and Word and Line Mouse. * doc/emacs/killing.texi (Killing, Deletion and Killing, Killing by Lines) (Other Kill Commands, Kill Options): Copyedits. (Deletion and Killing, Kill Ring): Kill/yank now use clipboard. (Yanking): Move yank-excluded properties discussion here. (Cut and Paste): Move from frames.texi. Update subnodes to describe x-select-enable-clipboard case.
* | Fix building doc/emacs on MS-Windows.Andy Moreton2011-07-10
| | | | | | | | doc/emacs/makefile.w32-in (EMACSSOURCES): Replace major.texi with modes.texi.
* | (Mode Line Variables): Document `mode-line-remote' and `mode-line-client'Lars Magne Ingebrigtsen2011-07-10
| | | | | | | | Fixes: debbugs:2975
* | (Mode Line): Clarify that coding systems are characters, not letters.Lars Magne Ingebrigtsen2011-07-10
| | | | | | | | Fixes: debbugs:1749
* | (Insertion): Clarify marker movements.Lars Magne Ingebrigtsen2011-07-10
| | | | | | | | | | | | Text from Drew Adams. Fixes: debbugs:1651
* | (Environment): Mention removing variablesLars Magne Ingebrigtsen2011-07-10
| | | | | | | | Text suggested by Kevin Rodgers.
* | * doc/emacs/misc.texi (Amusements): Don't mention Yow; it's crippled.Chong Yidong2011-07-10
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* | Move Minor Modes node of Emacs manual next to the Major Modes nodeChong Yidong2011-07-10
| | | | | | | | | | | | | | | | | | | | and out of the Customizations chapter. * doc/emacs/modes.texi: Rename from major.texi. (Modes): New node. Make Major Modes and Minor Modes subsections of this. All callers changed. * doc/emacs/custom.texi (Minor Modes): Move to modes.texi.
* | Remove Syntax node from Emacs manual.Chong Yidong2011-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This node served no purpose in the Customization section. * doc/emacs/custom.texi (Syntax): Node deleted. * doc/emacs/emacs.texi (Top): Update node listing. * doc/emacs/help.texi (Help Summary): * doc/emacs/major.texi (Major Modes): * doc/emacs/programs.texi (Parentheses): * doc/emacs/search.texi (Regexp Backslash, Regexp Backslash) (Regexp Backslash): * doc/emacs/text.texi (Words): Callers changed.
* | Remove documentation for Refill and Longlines modes.Chong Yidong2011-07-09
| | | | | | | | | | | | | | | | | | | | These will be obsoleted in a future version of Emacs. * text.texi (Refill, Longlines): Delete nodes. * ack.texi (Acknowledgments): Longlines removed from manual. * emacs.texi (Top): Update node listing.
* | * doc/emacs/fortran-xtra.texi (Fortran): Update handled extensions.Glenn Morris2011-07-08
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* | * text.texi (Special Properties): Clarify the format of `face'Lars Magne Ingebrigtsen2011-07-07
| | | | | | | | Fixes: debbugs:1375
* | Clarify the `call-interactively' doc string, and add an example.Lars Magne Ingebrigtsen2011-07-07
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