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 70f7141210d..309c8e7bb89 100644 --- a/lisp/emacs-lisp/regexp-opt.el +++ b/lisp/emacs-lisp/regexp-opt.el @@ -107,7 +107,7 @@ by \\=\\< and \\>." (open (cond ((stringp paren) paren) (paren "\\("))) (sorted-strings (delete-dups (sort (copy-sequence strings) 'string-lessp))) - (re (regexp-opt-group sorted-strings open))) + (re (regexp-opt-group sorted-strings (or open t) (not open)))) (if words (concat "\\<" re "\\>") re)))) ;;;###autoload |