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author | Dave Love <fx@gnu.org> | 2000-10-08 16:34:14 +0000 |
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committer | Dave Love <fx@gnu.org> | 2000-10-08 16:34:14 +0000 |
commit | 1e11d694ba2f07735e6440d00080c4c3548317b2 (patch) | |
tree | c1b4d14de06d0b6b69e74fb47093dea8f6f0082b /lisp/recentf.el | |
parent | 2f40015b1d648a42099b907626f7b47714b8525e (diff) | |
download | emacs-1e11d694ba2f07735e6440d00080c4c3548317b2.tar.gz |
Doc fixes.
Diffstat (limited to 'lisp/recentf.el')
-rw-r--r-- | lisp/recentf.el | 127 |
1 files changed, 63 insertions, 64 deletions
diff --git a/lisp/recentf.el b/lisp/recentf.el index ab063353fed..eba1697150f 100644 --- a/lisp/recentf.el +++ b/lisp/recentf.el @@ -35,7 +35,7 @@ ;; startup file: ;; ;; (require 'recentf) -;; (recentf-mode 1) +;; (recentf-mode 1) ;;; Code: @@ -63,7 +63,7 @@ "Function called when menu customization has changed. It removes the recentf menu and forces its complete redrawing." (when recentf-initialized-p - (easy-menu-remove-item nil + (easy-menu-remove-item nil (symbol-value 'recentf-menu-path) (symbol-value 'recentf-menu-title)) (setq recentf-update-menu-p t)) @@ -120,7 +120,7 @@ If nil add it at end of menu (see also `easy-menu-change')." "*Function to invoke with a filename item of the recentf menu. The default action `recentf-find-file' calls `find-file' to edit an existing file. If the file does not exist or is not readable, it is -not edited and its name is removed from `recentf-list'. You can use +not edited and its name is removed from `recentf-list'. You can use `find-file' instead to open non-existing files and keep them in the list of recently opened files." :group 'recentf @@ -254,7 +254,7 @@ A menu element is a pair (MENU-ITEM . MENU-VALUE) where: - - MENU-ITEM is the menu item string displayed. - - MENU-VALUE is the path used to open the file when the - corresponding MENU-ITEM is selected. Or it is + corresponding MENU-ITEM is selected. Or it is a pair (SUB-MENU-TITLE . MENU-ELEMENTS) where SUB-MENU-TITLE is a sub-menu title and MENU-ELEMENTS is the list of menu elements in @@ -282,22 +282,23 @@ A menu element is a pair (MENU-ITEM . MENU-VALUE) where: (consp (recentf-menu-element-value e))) (defun recentf-make-default-menu-element (file-path) - "Make a new default menu element (MENU-ITEM . MENU-VALUE) for the -given recent file path FILE-PATH. MENU-ITEM and MENU-VALUE are set to -FILE-PATH. See also `recentf-make-menu-element'." + "Make a new default menu element (MENU-ITEM . MENU-VALUE). +Do so for the given recent file path FILE-PATH. MENU-ITEM and +MENU-VALUE are set to FILE-PATH. See also +`recentf-make-menu-element'." (recentf-make-menu-element file-path file-path)) (defun recentf-menu-elements (n) - "Return a list of the first N default menu elements from -`recentf-list'. See also `recentf-make-default-menu-element'." + "Return a list of the first N default menu elements from `recentf-list'. +See also `recentf-make-default-menu-element'." (mapcar 'recentf-make-default-menu-element (recentf-elements n))) (defun recentf-apply-menu-filter (filter l) - "Convenient funtion to apply the function FILTER to the list of -menu-elements L. It takes care of sub-menu elements in L and -recursively apply FILTER to them. It is guarantee than FILTER receives -only a list of single menu-elements (no sub-menu)." + "Apply function FILTER to the list of menu-elements L. +It takes care of sub-menu elements in L and recursively apply FILTER +to them. It is guarantee than FILTER receives only a list of single +menu-elements (no sub-menu)." (if (and (functionp filter) l) (let ((case-fold-search recentf-case-fold-search) menu-element sub-menu-elements single-elements) @@ -417,8 +418,8 @@ Only file names (without directories) are compared." (file-name-nondirectory (recentf-menu-element-value e1))))))) (defun recentf-directory-compare (p1 p2) - "Compare directories then filenames in pathes P1 and P2 and return -non-nil if P1 is less than P2." + "Compare directories then filenames in paths P1 and P2. +Return non-nil if P1 is less than P2." (let ((d1 (file-name-directory p1)) (f1 (file-name-nondirectory p1)) (d2 (file-name-directory p2)) @@ -447,7 +448,7 @@ Compares directories then filenames to order the list." (defun recentf-show-basenames (l) "Filter the list of menu elements L to show only file names (no directories) -in the menu. When file names are duplicated their directory component is added." +in the menu. When file names are duplicated their directory component is added." (let ((names (mapcar (function (lambda (item) (file-name-nondirectory @@ -476,20 +477,22 @@ in the menu. When file names are duplicated their directory component is added." (nreverse filtered-list))) (defun recentf-show-basenames-ascending (l) - "Filter the list of menu elements L to show only file names in the menu, -sorted in ascending order. This filter combines the `recentf-sort-basenames-ascending' -and `recentf-show-basenames' filters." + "Filter the list of menu elements L. +Show only file names in the menu, sorted in ascending order. This +filter combines the `recentf-sort-basenames-ascending' and +`recentf-show-basenames' filters." (recentf-show-basenames (recentf-sort-basenames-ascending l))) (defun recentf-show-basenames-descending (l) - "Filter the list of menu elements L to show only file names in the menu, -sorted in descending order. This filter combines the `recentf-sort-basenames-descending' -and `recentf-show-basenames' filters." + "Filter the list of menu elements L. +Show only file names in the menu, sorted in descending order. This +filter combines the `recentf-sort-basenames-descending' and +`recentf-show-basenames' filters." (recentf-show-basenames (recentf-sort-basenames-descending l))) (defun recentf-relative-filter (l) - "Filter the list of `recentf-menu-elements' L to show filenames -relative to `default-directory'." + "Filter the list of `recentf-menu-elements' L. +Show filenames relative to `default-directory'." (setq recentf-update-menu-p t) ; force menu update (mapcar (function (lambda (menu-element) @@ -507,21 +510,21 @@ relative to `default-directory'." ("C/C++ files (%d)" "c\\(pp\\)?$") ) "*List of rules used by `recentf-arrange-by-rule' to build sub-menus. -A rule is a pair (SUB-MENU-TITLE . MATCHER). SUB-MENU-TITLE is the +A rule is a pair (SUB-MENU-TITLE . MATCHER). SUB-MENU-TITLE is the displayed title of the sub-menu where a '%d' `format' pattern is -replaced by the number of items in the sub-menu. MATCHER is a regexp -or a list of regexps. Items matching one of the regular expressions in +replaced by the number of items in the sub-menu. MATCHER is a regexp +or a list of regexps. Items matching one of the regular expressions in MATCHER are added to the corresponding sub-menu." :group 'recentf-filters :type '(repeat (cons string (repeat regexp))) :set 'recentf-menu-customization-changed) (defcustom recentf-arrange-by-rule-others "Other files (%d)" - "*Title of the `recentf-arrange-by-rule' sub-menu where items that -don't match any `recentf-arrange-rules' are displayed. If nil -these items are displayed in the main recent files menu. A '%d' -`format' pattern in the title is replaced by the number of items in -the sub-menu." + "*Title of the `recentf-arrange-by-rule' sub-menu. +This is for the menu where items that don't match any +`recentf-arrange-rules' are displayed. If nil these items are +displayed in the main recent files menu. A '%d' `format' pattern in +the title is replaced by the number of items in the sub-menu." :group 'recentf-filters :type '(choice (const :tag "Main menu" nil) (string :tag "Title")) @@ -539,7 +542,7 @@ defined." (defcustom recentf-arrange-by-rule-subfilter nil "*Function used by `recentf-arrange-by-rule' to filter sub-menu elements. -Nil means no filter. See also `recentf-menu-filter'. You can't use +Nil means no filter. See also `recentf-menu-filter'. You can't use `recentf-arrange-by-rule' itself here!" :group 'recentf-filters :type 'function @@ -559,8 +562,8 @@ See `recentf-arrange-rules' for details on MATCHER." matcher)) (defun recentf-arrange-by-rule (l) - "Filter the list of menu-elements L to arrange them in sub-menus -following rules in `recentf-arrange-rules'." + "Filter the list of menu-elements L. +Arrange them in sub-menus following rules in `recentf-arrange-rules'." (let ((sub-menus-number (length recentf-arrange-rules))) (if (> sub-menus-number 0) (let ((sub-menus (apply 'vector @@ -655,15 +658,13 @@ following rules in `recentf-arrange-rules'." (nreverse rules))) (defun recentf-arrange-by-mode (l) - "Filter the list of menu-elements L to build sub-menus for each -major mode." + "Filter the list of menu-elements L to build sub-menus for each major mode." (let ((recentf-arrange-rules (recentf-build-mode-rules)) (recentf-arrange-by-rule-others "others (%d)")) (recentf-arrange-by-rule l))) (defun recentf-build-dir-rules (l) - "Convert directories in the list of menu-elements L to rules in -`recentf-arrange-rules' format." + "Convert directories in menu-elements L to rules in `recentf-arrange-rules' format." (let (dirs) (mapcar (function (lambda (e) @@ -679,9 +680,9 @@ major mode." (nreverse (sort dirs 'string-lessp))))) (defun recentf-file-name-nondir (l) - "Filter the list of menu-elements L to show only filenames. This -simplified version of `recentf-show-basenames' do not handle -duplicates. It is used by `recentf-arrange-by-dir' as its + "Filter the list of menu-elements L to show only filenames. +This simplified version of `recentf-show-basenames' does not handle +duplicates. It is used by `recentf-arrange-by-dir' as its `recentf-arrange-by-rule-subfilter'." (mapcar (function (lambda (e) @@ -691,8 +692,7 @@ duplicates. It is used by `recentf-arrange-by-dir' as its l)) (defun recentf-arrange-by-dir (l) - "Filter the list of menu-elements L to build sub-menus for each -directory." + "Filter the list of menu-elements L to build sub-menus for each directory." (let ((recentf-arrange-rules (recentf-build-dir-rules l)) (recentf-arrange-by-rule-subfilter 'recentf-file-name-nondir) recentf-arrange-by-rule-others) @@ -747,11 +747,12 @@ Each filter is defined by a pair (FILTER-FUN . FILTER-LBL) where: (car filters)))) (defun recentf-filter-changer (l) - "Manage a ring of filters. `recentf-filter-changer-alist' defines -the filters in the ring. Actual filtering of L is delegated to the -current filter in the ring. A filter menu item is displayed allowing -to dynamically activate the next filter in the ring. If the filter -ring is empty L is left unchanged." + "Manage a ring of filters. +`recentf-filter-changer-alist' defines the filters in the ring. +Actual filtering of L is delegated to the current filter in the +ring. A filter menu item is displayed allowing to dynamically activate +the next filter in the ring. If the filter ring is empty L is left +unchanged." (let ((current-filter-item (recentf-filter-changer-get-current)) (next-filter-item (recentf-filter-changer-get-next))) (when current-filter-item @@ -768,8 +769,8 @@ ring is empty L is left unchanged." ;;; (defun recentf-cancel-dialog (&rest ignore) - "Cancel the current dialog. Used by `recentf-edit-list' and -`recentf-open-files' dialogs." + "Cancel the current dialog. +Used by `recentf-edit-list' and `recentf-open-files' dialogs." (interactive) (kill-buffer (current-buffer)) (message "Dialog canceled.")) @@ -821,9 +822,9 @@ These are the special commands of recentf-dialog-mode mode: (error nil)))) (defun recentf-dump-variable (variable &optional limit) - "Insert a \"(setq VARIABLE value)\" in the current buffer. Optional -argument LIMIT specifies a maximum length when VARIABLE value is a -list (default to the full list)." + "Insert a \"(setq VARIABLE value)\" in the current buffer. +Optional argument LIMIT specifies a maximum length when VARIABLE value +is a list (default to the full list)." (let ((value (symbol-value variable))) (insert (format "(setq %S\n '(\n" variable)) (cond ((consp value) @@ -853,8 +854,8 @@ list (default to the full list)." nil) (defvar recentf-edit-selected-items nil - "Used by `recentf-edit-list' to hold the list of files to be deleted -from `recentf-list'.") + "Used by `recentf-edit-list'. +Holds list of files to be deleted from `recentf-list'.") (defun recentf-edit-list-action (widget &rest ignore) "Checkbox widget action used by `recentf-edit-list' to select/unselect a file." @@ -950,12 +951,10 @@ from `recentf-list'.") (funcall recentf-menu-action (widget-value widget))) (defvar recentf-open-files-item-shift "" - "String used by `recentf-open-files' to shift right sub-menu -items.") + "String used by `recentf-open-files' to shift right sub-menu items.") (defun recentf-open-files-item (menu-element) - "Function called by `recentf-open-files' to insert a menu-element -item in the current interaction buffer." + "Insert menu-element item in the current interaction buffer." (let ((menu-item (car menu-element)) (file-path (cdr menu-element))) (if (consp file-path) ; This is a sub-menu @@ -979,10 +978,10 @@ item in the current interaction buffer." ;;;###autoload (defun recentf-open-files (&optional files buffer-name) - "Open a buffer that allows the user to choose a file to open from -the list of recently opened files. The optional argument FILES may be -used to specify the list, otherwise recentf-list is used. The optional -argument BUFFER-NAME specifies which buffer to use for the interaction." + "Display buffer allowing user to choose a file from recently-opened list. +The optional argument FILES may be used to specify the list, otherwise +recentf-list is used. The optional argument BUFFER-NAME specifies +which buffer to use for the interaction." (interactive) (if (null files) (setq files recentf-list)) |