diff options
Diffstat (limited to 'lisp/emacs-lisp/regexp-opt.el')
| -rw-r--r-- | lisp/emacs-lisp/regexp-opt.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/regexp-opt.el b/lisp/emacs-lisp/regexp-opt.el index b0fb23dbcc9..9888e920219 100644 --- a/lisp/emacs-lisp/regexp-opt.el +++ b/lisp/emacs-lisp/regexp-opt.el @@ -92,7 +92,7 @@ is enclosed by at least one regexp grouping construct. The returned regexp is typically more efficient than the equivalent regexp: (let ((open (if PAREN \"\\\\(\" \"\")) (close (if PAREN \"\\\\)\" \"\"))) - (concat open (mapconcat 'regexp-quote STRINGS \"\\\\|\") close)) + (concat open (mapconcat \\='regexp-quote STRINGS \"\\\\|\") close)) If PAREN is `words', then the resulting regexp is additionally surrounded by \\=\\< and \\>. |