diff options
| author | Richard M. Stallman <rms@gnu.org> | 1996-08-29 04:42:40 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1996-08-29 04:42:40 +0000 |
| commit | 3f7e952d9a2c795595d1de392a42e527a31c4872 (patch) | |
| tree | 1695793cbba13341853a5a4baf743f3e33c73d8e /lisp/emacs-lisp/lisp.el | |
| parent | 484de1186a69f49c9e61632e3251deeaab84cb84 (diff) | |
| download | emacs-3f7e952d9a2c795595d1de392a42e527a31c4872.tar.gz emacs-3f7e952d9a2c795595d1de392a42e527a31c4872.tar.bz2 emacs-3f7e952d9a2c795595d1de392a42e527a31c4872.zip | |
(narrow-to-defun): New function.
Diffstat (limited to 'lisp/emacs-lisp/lisp.el')
| -rw-r--r-- | lisp/emacs-lisp/lisp.el | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/lisp.el b/lisp/emacs-lisp/lisp.el index 650c0aa31fc..a62fe926e8b 100644 --- a/lisp/emacs-lisp/lisp.el +++ b/lisp/emacs-lisp/lisp.el @@ -209,6 +209,15 @@ The defun marked is the one that contains point or follows point." (beginning-of-defun) (re-search-backward "^\n" (- (point) 1) t)) +(defun narrow-to-defun (&optional arg) + "Make text outside current defun invisible. +The defun visible is the one that contains point or follows point." + (interactive) + (save-excursion + (widen) + (beginning-of-defun) + (narrow-to-region (point) (progn (end-of-defun) (point))))) + (defun insert-parentheses (arg) "Put parentheses around next ARG sexps. Leave point after open-paren. No argument is equivalent to zero: just insert `()' and leave point between. |