diff options
| author | Juanma Barranquero <lekktu@gmail.com> | 2004-03-21 15:34:56 +0000 |
|---|---|---|
| committer | Juanma Barranquero <lekktu@gmail.com> | 2004-03-21 15:34:56 +0000 |
| commit | 942269e7b4e1d4c0685ae0a09d9794f1b5b3609d (patch) | |
| tree | 2969a22d701f8ea1f4dc5cba82846360ee53cddd /lisp/emacs-lisp/rx.el | |
| parent | f7da2617c057bbfaa1e2c6b71fe8129008cb5c6a (diff) | |
(rx): Work at compile time, not run time.
Diffstat (limited to 'lisp/emacs-lisp/rx.el')
| -rw-r--r-- | lisp/emacs-lisp/rx.el | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lisp/emacs-lisp/rx.el b/lisp/emacs-lisp/rx.el index 86673441fe7..55886e8b34f 100644 --- a/lisp/emacs-lisp/rx.el +++ b/lisp/emacs-lisp/rx.el @@ -1,6 +1,6 @@ ;;; rx.el --- sexp notation for regular expressions -;; Copyright (C) 2001 Free Software Foundation, Inc. +;; Copyright (C) 2001, 2003 Free Software Foundation, Inc. ;; Author: Gerd Moellmann <gerd@gnu.org> ;; Maintainer: FSF @@ -799,14 +799,17 @@ CHAR `(repeat N M SEXP)' matches N to M occurrences of what SEXP matches. +`(backref N)' + matches what was matched previously by submatch N. + `(eval FORM)' - evaluate FORM and insert result. If result is a string, - `regexp-quote' it. + evaluate FORM and insert result. If result is a string, + `regexp-quote' it. `(regexp REGEXP)' - include REGEXP in string notation in the result." + include REGEXP in string notation in the result." - `(rx-to-string ',regexp)) + (rx-to-string regexp)) (provide 'rx) |