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* Go back to "Maintainer: emacs-devel@gnu.org"Paul Eggert2019-05-251-0/+1
| | | | | | Restore lines saying "Maintainer: emacs-devel@gnu.org" when there is no special maintainer for a file. Although this wasn't documented it was common practice and removing the lines didn't have consensus.
* Fixes for "Maintainer:" and related linesPaul Eggert2019-05-191-1/+0
| | | | | | Mostly, this just removes "Maintainer: emacs-devel@gnu.org" lines, which are not that useful. It also cleans up and regularizes a few similar lines.
* Fix UI of Buffer-menuDevon Sean McCullough2019-01-121-4/+4
| | | | | | * lisp/buff-menu.el (Buffer-menu-execute): Don't remove entries of buffers whose killing the user didn't confirm. (Bug#33669)
* Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-131-1/+1
| | | | | | | | | | | | | Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
* * lisp/buff-menu.el: Turn on lexical-binding.Mark Oteiza2017-02-121-1/+1
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* Treat list-buffers-directory as a stringMark Oteiza2017-02-011-18/+1
| | | | | | | | | | | | | | | | Another step in the long history of list-buffers-directory. A thread branch discussing the meaning/use of the variable starts here https://lists.gnu.org/archive/html/emacs-devel/2009-09/msg00684.html Also see (info "(elisp) Buffer File Name"). * lisp/buff-menu.el: Relocate special case code into info.el. Nix Info-* defvars. (Buffer-menu--pretty-file-name): Remove special case. Use bound-and-true-p. (Buffer-menu-info-node-description): Remove. * lisp/ibuffer.el (ibuffer-buffer-file-name): Treat list-buffers-directory as a string. * lisp/info.el (Info-node-description): New function. (Info-select-node): Use it.
* Merge from origin/emacs-25Paul Eggert2017-01-011-1/+1
|\ | | | | | | | | 2e2a806 Fix copyright years by hand 5badc81 Update copyright year to 2017
| * Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | | | | | Run admin/update-copyright.
* | Fix Bug#24962Tino Calancha2016-12-081-1/+2
| | | | | | | | | | | | | | * lisp/buff-menu.el (list-buffers--refresh): List buffers with name starting with " " if they visit a file. * test/lisp/buff-menu-tests.el (buff-menu-24962): Update test result as pass.
* | Buffer-menu-no-header: Detect a fake headerTino Calancha2016-11-221-1/+1
| | | | | | | | | | * lisp/buff-menu.el (Buffer-menu-no-header): Use 'tabulated-list-header-overlay-p' (Bug#24855).
* | buff-menu: Add command to unmark all buffersTino Calancha2016-11-221-3/+41
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Bind 'U' in buff-menu, bs and electric-buff-menu to commands to unmark all buffers (Bug#24880). * lisp/emacs-lisp/tabulated-list.el (tabulated-list-header-overlay-p): New predicate; return non-nil if tabulated-list has a fake header. * lisp/buff-menu.el (Buffer-menu-unmark-all-buffers): New command; remove all flags that use a particular mark from all the lines. Bind it to 'M-DEL'. (Buffer-menu-unmark-all): New command; remove all flags from all the lines. Bind it to 'U'. (Buffer-menu-marker-char, Buffer-menu-del-char): New variables. (Buffer-menu-delete, Buffer-menu-mark): Use them. (Buffer-menu-mode-map): Update menus. (Buffer-menu-mode): Update mode doc. * lisp/bs.el (bs-unmark-all, bs-unmark-previous): New commands. (bs-mode-map): Bind them to 'U' and '<backspace>' respectively. (bs-mode): Update mode doc. * lisp/ebuff-menu.el (electric-buffer-menu-mode-map): Bind Buffer-menu-unmark-all to 'U' and Buffer-menu-unmark-all-buffers to 'M-DEL'. (bs--down, bs-down, bs--up, bs-up, bs-unmark-current, bs-mark-current): Use point instead of cursor in doc string. (electric-buffer-list): Update mode doc. * doc/emacs/buffers.texi (Several Buffers): Mention Buffer-menu-unmark-all and Buffer-menu-unmark-all-buffers. ; * etc/NEWS: Add an entry per each new feature.
* Update copyright year to 2016Paul Eggert2016-01-011-1/+1
| | | | Run admin/update-copyright.
* Update copyright year to 2015Paul Eggert2015-01-011-1/+1
| | | | Run admin/update-copyright.
* Small fixes re toggle-read-only, mainly docGlenn Morris2014-07-211-1/+1
| | | | | | | | | | | | | | | | * progmodes/hideif.el (hide-ifdef-mode-submap): Also substitute read-only-mode. * bindings.el (mode-line-toggle-read-only): * bs.el (bs-toggle-readonly): * buff-menu.el (Buffer-menu-toggle-read-only): * dired.el (dired-toggle-read-only): * files.el (view-read-only, find-file-read-only) (find-file-read-only-other-window) (find-file-read-only-other-frame): * progmodes/hideif.el (hide-ifdef-toggle-outside-read-only): Doc fixes re toggle-read-only. * view.el: Comment updates.
* Replace "Maintainer: FSF" with the emacs-devel mailing addressGlenn Morris2014-02-091-1/+1
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* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* Ensure unmarking in buffer menu clears 'S' marks. (Bug#15761)Alp Aker2013-10-301-2/+10
| | | | | * buff-menu.el (Buffer-menu--unmark): New function. (Buffer-menu-unmark, Buffer-menu-backup-unmark): Use it.
* Do not call to `selected-window' where it is assumed by default.Dmitry Antipov2013-08-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Affected functions are `window-minibuffer-p', `window-dedicated-p', `window-hscroll', `window-width', `window-height', `window-buffer', `window-frame', `window-start', `window-point', `next-window' and `window-display-table'. * abbrev.el (abbrev--default-expand): * bs.el (bs--show-with-configuration): * buff-menu.el (Buffer-menu-mouse-select): * calc/calc.el (calc): * calendar/calendar.el (calendar-generate-window): * calendar/diary-lib.el (diary-simple-display, diary-show-all-entries) (diary-make-entry): * comint.el (send-invisible, comint-dynamic-complete-filename) (comint-dynamic-simple-complete, comint-dynamic-list-completions): * completion.el (complete): * dabbrev.el (dabbrev-expand, dabbrev--make-friend-buffer-list): * disp-table.el (describe-current-display-table): * doc-view.el (doc-view-insert-image): * ebuff-menu.el (Electric-buffer-menu-mouse-select): * ehelp.el (with-electric-help): * emacs-lisp/easy-mmode.el (easy-mmode-define-navigation): * emacs-lisp/edebug.el (edebug-two-window-p, edebug-pop-to-buffer): * emacs-lisp/helper.el (Helper-help-scroller): * emulation/cua-base.el (cua--post-command-handler-1): * eshell/esh-mode.el (eshell-output-filter): * ffap.el (ffap-gnus-wrapper): * help-macro.el (make-help-screen): * hilit-chg.el (highlight-compare-buffers): * hippie-exp.el (hippie-expand, try-expand-dabbrev-visible): * hl-line.el (global-hl-line-highlight): * icomplete.el (icomplete-simple-completing-p): * isearch.el (isearch-done): * jit-lock.el (jit-lock-stealth-fontify): * mail/rmailsum.el (rmail-summary-scroll-msg-up): * lisp/mouse-drag.el (mouse-drag-should-do-col-scrolling): * mpc.el (mpc-tagbrowser, mpc): * net/rcirc.el (rcirc-any-buffer): * play/gomoku.el (gomoku-max-width, gomoku-max-height): * play/landmark.el (landmark-max-width, landmark-max-height): * play/zone.el (zone): * progmodes/compile.el (compilation-goto-locus): * progmodes/ebrowse.el (ebrowse-view/find-file-and-search-pattern): * progmodes/etags.el (find-tag-other-window): * progmodes/fortran.el (fortran-column-ruler): * progmodes/gdb-mi.el (gdb-mouse-toggle-breakpoint-fringe): * progmodes/verilog-mode.el (verilog-point-text): * reposition.el (reposition-window): * rot13.el (toggle-rot13-mode): * server.el (server-switch-buffer): * shell.el (shell-dynamic-complete-command) (shell-dynamic-complete-environment-variable): * simple.el (insert-buffer, set-selective-display) (delete-completion-window): * speedbar.el (speedbar-timer-fn, speedbar-center-buffer-smartly) (speedbar-recenter): * startup.el (fancy-splash-head): * textmodes/ispell.el (ispell-command-loop): * textmodes/makeinfo.el (makeinfo-compilation-sentinel-region): * tutorial.el (help-with-tutorial): * vc/add-log.el (add-change-log-entry): * vc/compare-w.el (compare-windows): * vc/ediff-help.el (ediff-indent-help-message): * vc/ediff-util.el (ediff-setup-control-buffer, ediff-position-region): * vc/ediff-wind.el (ediff-skip-unsuitable-frames) (ediff-setup-control-frame): * vc/emerge.el (emerge-position-region): * vc/pcvs-util.el (cvs-bury-buffer): * window.el (walk-windows, mouse-autoselect-window-select): * winner.el (winner-set-conf, winner-undo): Related users changed.
* * lisp/buff-menu.el (Buffer-menu-multi-occur): Add args and move theJuri Linkov2013-07-041-4/+3
| | | | | | | | | call of `occur-read-primary-args' to interactive spec. * lisp/ibuffer.el (ibuffer-mode-map): Bind "M-s a C-o" to `ibuffer-do-occur' like in buff-menu.el. Fixes: debbugs:14673
* * lisp/buff-menu.el (Buffer-menu-mode-map): Bind "M-s a C-o" toMatthias Meulien2013-07-041-0/+11
| | | | | | | | `Buffer-menu-multi-occur'. Add it to the menu. (Buffer-menu-mode): Document it in docstring. (Buffer-menu-multi-occur): New command. Fixes: debbugs:14673
* Update copyright notices for 2013.Paul Eggert2013-01-011-2/+2
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* Buffer Menu doc fixes.Chong Yidong2012-11-281-27/+32
| | | | | | | * buff-menu.el (Buffer-menu-delete-backwards, Buffer-menu-mode) (buffer-menu): Doc fix. Fixes: debbugs:12294
* * buff-menu.el (Buffer-menu-buffer+size-width): Fix customize typeAndreas Schwab2012-11-251-2/+2
| | | | and obsoletion message.
* * buff-menu.el (Buffer-menu-name-width, Buffer-menu-size-width): Doc fixes.Glenn Morris2012-09-241-2/+2
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* Convert toggle-read-only calls to read-only-mode.Chong Yidong2012-09-231-1/+1
| | | | | | | | * bindings.el (mode-line-toggle-read-only): * bs.el (bs-toggle-readonly): * buff-menu.el (Buffer-menu-toggle-read-only): * dired.el (dired-toggle-read-only): * ibuffer.el (ibuffer-do-toggle-read-only): Use read-only-mode.
* Replace version 24.2 with 24.3 where appropriate (hopefully)Glenn Morris2012-08-151-4/+4
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* * lisp/ibuffer.el (ibuffer-do-toggle-read-only):Stefan Monnier2012-08-121-4/+4
| | | | | | | * lisp/dired.el (dired-toggle-read-only): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): * lisp/bindings.el (mode-line-toggle-read-only): * lisp/bs.el (bs-toggle-readonly): Call toggle-read-only interactively.
* Fixes: debbugs:12108Andreas Schwab2012-08-011-1/+2
| | | | * buff-menu.el (list-buffers-noselect): Use prefix-numeric-value.
* Don't warn on toggle-read-only calls.Chong Yidong2012-07-131-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clarify the documentation of toggle-read-only, and audit the code tree for uses of toggle-read-only; where appropriate, switch to setting the variable buffer-read-only or calling toggle-read-only with a (new) second arg. * lisp/files.el (toggle-read-only): Doc fix and code cleanup. New arg to allow printing the message when called from Lisp. * lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions): Remove toggle-read-only. * lisp/bindings.el (mode-line-toggle-read-only): * lisp/dired.el (dired-toggle-read-only): * lisp/ibuffer.el (ibuffer-do-toggle-read-only): Call toggle-read-only with non-nil second arg. * lisp/bs.el (bs-toggle-readonly): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): Remove with-no-warnings around toggle-read-only. * lisp/ffap.el (ffap--toggle-read-only): Accept a list of buffers. Remove with-no-warnings around toggle-read-only. (ffap-read-only, ffap-read-only-other-window) (ffap-read-only-other-frame): Callers changed. * lisp/help-mode.el: Don't require view package. (help-mode-finish): Set buffer-read-only instead of calling toggle-read-only. * lisp/emacs-lisp/eieio-custom.el (eieio-customize-object): * lisp/vc/ediff.el (ediff-set-read-only-in-buf-A): Set buffer-read-only directly. * lisp/gnus/smime.el (smime-certificate-info): Set buffer-read-only directly, instead of calling toggle-read-only with a (bogus) argument. * doc/emacs/buffers.texi (Misc Buffer): Document view-read-only. * doc/lispref/buffers.texi (Read Only Buffers): Document toggle-read-only changes. Reword to account for the fact that read-only is currently not supported in overlay properties.
* Get rid of all the manual purecopy calls in menu-bar definitions.Stefan Monnier2012-06-271-60/+60
| | | | | | | | | | | | * lisp/loadup.el (purify-flag): Pre-grow the hash-table to reduce the memory use. * lisp/bindings.el (bindings--define-key): New function. * lisp/vc/vc-hooks.el, lisp/replace.el, lisp/menu-bar.el: * lisp/international/mule-cmds.el, lisp/emacs-lisp/lisp-mode.el: * lisp/buff-menu.el, lisp/bookmark.el: * bindings.el: Use it to purecopy define-key bindings. * src/fns.c (maybe_resize_hash_table): Output message when growing the purify-hashtable.
* Move define-obsolete-variable-alias before the var's definition.Stefan Monnier2012-05-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/vc/log-edit.el (vc-comment-ring, vc-comment-ring-index): * lisp/tooltip.el (tooltip-hook): * lisp/textmodes/reftex-toc.el (reftex-toc-map): * lisp/textmodes/reftex-sel.el (reftex-select-label-map) (reftex-select-bib-map): * lisp/textmodes/reftex-index.el (reftex-index-map) (reftex-index-phrases-map): * lisp/speedbar.el (speedbar-syntax-table, speedbar-key-map): * lisp/progmodes/meta-mode.el (meta-mode-map): * lisp/novice.el (disabled-command-hook): * lisp/loadhist.el (unload-hook-features-list): * lisp/frame.el (blink-cursor): * lisp/files.el (find-file-not-found-hooks, write-file-hooks) (write-contents-hooks): * lisp/emulation/tpu-edt.el (GOLD-map): * lisp/emacs-lock.el (emacs-lock-from-exiting): * lisp/emacs-lisp/generic.el (generic-font-lock-defaults): * lisp/emacs-lisp/chart.el (chart-map): * lisp/dos-fns.el (register-name-alist): * lisp/dired-x.el (dired-omit-files-p): * lisp/desktop.el (desktop-enable): * lisp/cus-edit.el (custom-mode-hook): * lisp/buff-menu.el (buffer-menu-mode-hook): * lisp/bookmark.el (bookmark-read-annotation-text-func) (bookmark-exit-hooks): * lisp/allout.el (allout-mode-deactivate-hook) (allout-exposure-change-hook, allout-structure-added-hook) (allout-structure-deleted-hook, allout-structure-shifted-hook): * lisp/dirtrack.el (dirtrack-toggle, dirtrackp, dirtrack-debug-toggle) (dirtrack-debug): Move call to define-obsolete-variable-alias so it comes before the corresponding variable's definition.
* Fix mouse links in new Buffer Menu.Chong Yidong2012-05-121-1/+17
| | | | | | | | * buff-menu.el (Buffer-menu-mouse-select): Restore function. (Buffer-menu-mode-map): Bind it. (Buffer-menu--pretty-name): Add a mouse-face property. Fixes: debbugs:11459
* * buff-menu.el (Buffer-menu-buffer+size-width): Doc fix.Chong Yidong2012-05-121-1/+5
| | | | Fixes: debbugs:11454
* * lisp/buff-menu.el (list-buffers--refresh): Mark `size' as right-align.Stefan Monnier2012-05-071-1/+4
| | | | | | | * lisp/emacs-lisp/tabulated-list.el (tabulated-list-init-header): Handle new :right-align column property. (tabulated-list-print-col): Idem, plus use `display' text-property to try and preserve alignment for variable pitch fonts.
* Restore Buffer-menu-use-header-line functionality.Chong Yidong2012-05-071-0/+1
| | | | | | | | | | | | | | | | * lisp/emacs-lisp/tabulated-list.el: Add no-header-line alternative. (tabulated-list-use-header-line): New var. (tabulated-list-init-header): Use it. (tabulated-list-print-fake-header): New function. (tabulated-list-print): Use it. (tabulated-list-sort-button-map): Add non-header-line commands. (tabulated-list-init-header): Add column name property to basic labels as well. (tabulated-list-col-sort): Handle non-header-line button case. (tabulated-list--sort-by-column-name): Fix a corner case. * lisp/buff-menu.el (list-buffers--refresh): Handle Buffer-menu-use-header-line.
* * lisp/buff-menu.el: Convert to Tabulated List mode.Chong Yidong2012-05-071-635/+331
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (Buffer-menu-buffer+size-width): Make obsolete. (Buffer-menu-name-width, Buffer-menu-size-width): New variables. (Buffer-menu-mode-map): Inherit from tabulated-list-mode-map. (Buffer-menu-mode): Derive from tabulated-list-mode. Move command documentation into docstring of buffer-menu. (Buffer-menu-toggle-files-only): Add an informative message. (Buffer-menu-sort): Convert to alias for tabulated-list-sort. (Buffer-menu-buffer, Buffer-menu-beginning, Buffer-menu-mark) (Buffer-menu-unmark, Buffer-menu-backup-unmark) (Buffer-menu-delete, Buffer-menu-save, Buffer-menu-not-modified) (Buffer-menu-execute, Buffer-menu-select) (Buffer-menu-marked-buffers, Buffer-menu-toggle-read-only) (Buffer-menu-bury): Use Tabulated List machinery. (Buffer-menu-mouse-select, Buffer-menu-sort-by-column) (Buffer-menu-sort-button-map, Buffer-menu-make-sort-button): Deleted. (list-buffers--refresh): New function. (list-buffers-noselect): Use it. (tabulated-list-entry-size->, Buffer-menu--pretty-name) (Buffer-menu--pretty-file-name): New helper functions. * lisp/loadup.el: Preload tabulated-list. * lisp/emacs-lisp/tabulated-list.el (tabulated-list-sort): Rename from tabulated-list-sort-column. (tabulated-list-init-header): Add the initial aligning space even if tabulated-list-padding is zero. * src/lisp.mk (lisp): Update.
* Some cleanups for the buffer menu and electric buffer menu.Chong Yidong2012-05-061-3/+0
| | | | | | | | * lisp/buff-menu.el (list-buffers): Move C-x C-b binding from buff-menu.el to bindings.el. * lisp/ebuff-menu.el (Electric-buffer-menu-undefined): Use the :advertised-binding feature.
* Add 2012 to FSF copyright years for Emacs filesGlenn Morris2012-01-051-1/+1
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* Capitalize non-function content words in menu item strings.Juri Linkov2011-09-181-12/+12
| | | | | | | | | | | | | | | | | | | * lisp/buff-menu.el (Buffer-menu-mode-map): * lisp/dired.el (dired-mode-map): * lisp/emacs-lisp/lisp-mode.el (emacs-lisp-mode-map) (lisp-interaction-mode-map): * lisp/emacs-lisp/package.el (package-menu-mode-map): * lisp/epa.el (epa-key-list-mode-map): * lisp/menu-bar.el (menu-bar-showhide-tool-bar-menu) (menu-bar-options-menu): * lisp/outline.el (outline-mode-menu-bar-map): * lisp/vc/vc-bzr.el (vc-bzr-shelve-menu-map, vc-bzr-extra-menu-map): * lisp/vc/vc-dir.el (vc-dir-menu-map): * lisp/vc/vc-git.el (vc-git-stash-menu-map, vc-git-extra-menu-map): Capitalize non-function content words in menu item strings. * lisp/dired.el (dired-mode-map): Add menu item for `image-dired-dired-toggle-marked-thumbs'.
* Fix various uses of display-buffer and pop-to-bufferChong Yidong2011-09-101-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to avoid using special-display-* and same-window-* variables. * lisp/buff-menu.el (Buffer-menu-switch-other-window): Use second arg of display-buffer. (Buffer-menu-2-window): Use switch-to-buffer-other-window. * lisp/replace.el (occur-mode-goto-occurrence) (occur-mode-display-occurrence) Use second arg of pop-to-buffer and display-buffer. * lisp/window.el (display-buffer-alist): Add *Python*. * lisp/mail/reporter.el (reporter-submit-bug-report): Use second arg of display-buffer. * lisp/mail/sendmail.el (sendmail-user-agent-compose): Don't bind the special-display and same-window variables. (mail-other-window): Use switch-to-buffer-other-window. (mail-other-frame): USe switch-to-buffer-other-frame. * lisp/progmodes/gdb-mi.el (gdb-frame-gdb-buffer): Use display-buffer-other-frame. (gdb-display-gdb-buffer): Use pop-to-buffer. * lisp/progmodes/gud.el (gud-goto-info): Use info-other-window. * lisp/progmodes/python.el: Don't set same-window-buffer-names. * lisp/textmodes/bibtex.el (bibtex-search-entry): Use switch-to-buffer.
* Handle `(space ...)' display spec as paragraph separator.Eli Zaretskii2011-08-251-2/+2
| | | | | | | | | | | | | | | | | | | | | src/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. src/dispextern.h (struct bidi_it): Rename the disp_prop_p member into disp_prop; all users changed. src/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. lisp/buff-menu.el (Buffer-menu-buffer+size): Remove calls to bidi-string-mark-left-to-right; they are unnecessary now. doc/lispref/display.texi (Specified Space): Mention that `space' specs influence bidi reordering. (Bidirectional Display): Explain how to use `(space . PROPS)' for separating fields with bidirectional content.
* Add L and R categories to standard category table, and use them.Chong Yidong2011-08-181-2/+2
| | | | | | | | | * lisp/international/characters.el: Add L and R categories. * lisp/subr.el (bidi-string-mark-left-to-right): Rename from string-mark-left-to-right. Use category search. * lisp/buff-menu.el (Buffer-menu-buffer+size): Callers changed.
* New function `string-mark-left-to-right' for handling LRMs.Chong Yidong2011-08-101-13/+4
| | | | | | | | | | | | * lisp/subr.el (string-mark-left-to-right): New function. * lisp/buff-menu.el (Buffer-menu-buffer+size): Remove LRM argument. Use string-mark-left-to-right. (list-buffers-noselect): Caller changed. * lisp/emacs-lisp/tabulated-list.el (tabulated-list-print-entry): Use string-mark-left-to-right. (tabulated-list-print): Recenter after moving point.
* Support bidi reordering of overlay and display strings.Eli Zaretskii2011-07-141-5/+21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 typos in comments. Use xassert.Eli Zaretskii2011-07-011-2/+2
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| * Fix display of R2L buffer names in Buffer-menu.Eli Zaretskii2011-06-191-4/+13
| | | | | | | | | | | | | | | | 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.
| * Add comments for forced L2R directions of menu bar and tool bar.Eli Zaretskii2011-06-181-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | GCPRO Lisp string inside bidi.c. Force L2R direction in buffer menu buffer. src/xdisp.c (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. src/bidi.c (bidi_move_to_visually_next): GCPRO the Lisp string we are iterating. lisp/buff-menu.el (Buffer-menu-mode, list-buffers-noselect): Force left-to-right paragraph direction.
* | Additional minor fix to (Bug#8539).Alp Aker2011-05-281-1/+3
| | | | | | | | * lisp/buff-menu.el (Buffer-menu-buffer+size): Use Buffer-menu-buffer-column.
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