;;; outline.el --- outline mode commands for Emacs
-;; Copyright (C) 1986, 1993-1995, 1997, 2000-2011
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1986, 1993-1995, 1997, 2000-2014 Free Software
+;; Foundation, Inc.
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
;; Keywords: outlines
;; This file is part of GNU Emacs.
:prefix "outline-"
:group 'wp)
-(defcustom outline-regexp "[*\^L]+"
+(defvar outline-regexp "[*\^L]+"
"Regular expression to match the beginning of a heading.
Any line whose beginning matches this regexp is considered to start a heading.
Note that Outline mode only checks this regexp at the start of a line,
so the regexp need not (and usually does not) start with `^'.
The recommended way to set this is with a Local Variables: list
-in the file it applies to. See also `outline-heading-end-regexp'."
- :type 'regexp
- :group 'outlines)
+in the file it applies to. See also `outline-heading-end-regexp'.")
;;;###autoload(put 'outline-regexp 'safe-local-variable 'stringp)
-(defcustom outline-heading-end-regexp "\n"
+(defvar outline-heading-end-regexp "\n"
"Regular expression to match the end of a heading line.
You can assume that point is at the beginning of a heading when this
regexp is searched for. The heading ends at the end of the match.
The recommended way to set this is with a `Local Variables:' list
-in the file it applies to."
- :type 'regexp
- :group 'outlines)
+in the file it applies to.")
;;;###autoload(put 'outline-heading-end-regexp 'safe-local-variable 'stringp)
(defvar outline-mode-prefix-map
(cons "Headings" (make-sparse-keymap "Headings")))
(define-key map [headings demote-subtree]
- '(menu-item "Demote subtree" outline-demote
+ '(menu-item "Demote Subtree" outline-demote
:help "Demote headings lower down the tree"))
(define-key map [headings promote-subtree]
- '(menu-item "Promote subtree" outline-promote
+ '(menu-item "Promote Subtree" outline-promote
:help "Promote headings higher up the tree"))
(define-key map [headings move-subtree-down]
- '(menu-item "Move subtree down" outline-move-subtree-down
- :help "Move the currrent subtree down past arg headlines of the same level"))
+ '(menu-item "Move Subtree Down" outline-move-subtree-down
+ :help "Move the current subtree down past arg headlines of the same level"))
(define-key map [headings move-subtree-up]
- '(menu-item "Move subtree up" outline-move-subtree-up
- :help "Move the currrent subtree up past arg headlines of the same level"))
+ '(menu-item "Move Subtree Up" outline-move-subtree-up
+ :help "Move the current subtree up past arg headlines of the same level"))
(define-key map [headings copy]
- '(menu-item "Copy to kill ring" outline-headers-as-kill
+ '(menu-item "Copy to Kill Ring" outline-headers-as-kill
:enable mark-active
:help "Save the visible outline headers in region at the start of the kill ring"))
(define-key map [headings outline-insert-heading]
-
- '(menu-item "New heading" outline-insert-heading
+ '(menu-item "New Heading" outline-insert-heading
:help "Insert a new heading at same depth at point"))
(define-key map [headings outline-backward-same-level]
"Normal hook to be run after outline visibility changes.")
(defvar outline-mode-hook nil
- "*This hook is run when outline mode starts.")
+ "This hook is run when outline mode starts.")
(defvar outline-blank-line nil
- "*Non-nil means to leave unhidden blank line before heading.")
+ "Non-nil means to leave unhidden blank line before heading.")
;;;###autoload
(define-derived-mode outline-mode text-mode "Outline"
;;;###autoload
(define-minor-mode outline-minor-mode
"Toggle Outline minor mode.
-With arg, turn Outline minor mode on if arg is positive, off otherwise.
+With a prefix argument ARG, enable Outline minor mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
+
See the command `outline-mode' for more information on this mode."
nil " Outl" (list (cons [menu-bar] outline-minor-mode-menu-bar-map)
(cons outline-minor-mode-prefix outline-mode-prefix-map))
(show-all)))
\f
(defvar outline-level 'outline-level
- "*Function of no args to compute a header's nesting level in an outline.
+ "Function of no args to compute a header's nesting level in an outline.
It can assume point is at the beginning of a header line and that the match
data reflects the `outline-regexp'.")
;;;###autoload(put 'outline-level 'risky-local-variable t)
;; Vertical tree motion
(defun outline-move-subtree-up (&optional arg)
- "Move the currrent subtree up past ARG headlines of the same level."
+ "Move the current subtree up past ARG headlines of the same level."
(interactive "p")
(outline-move-subtree-down (- arg)))
(defun outline-move-subtree-down (&optional arg)
- "Move the currrent subtree down past ARG headlines of the same level."
+ "Move the current subtree down past ARG headlines of the same level."
(interactive "p")
(let ((movfunc (if (> arg 0) 'outline-get-next-sibling
'outline-get-last-sibling))
;; very end of the heading, before the newline, so text inserted at FROM
;; belongs to the heading rather than to the entry.
(let ((o (make-overlay from to nil 'front-advance)))
+ (overlay-put o 'evaporate t)
(overlay-put o 'invisible 'outline)
(overlay-put o 'isearch-open-invisible
(or outline-isearch-open-invisible-function
HCoop / bpt / emacs.git / blobdiff