[Emacs-diffs] master 6d7e18e: Fix typo in regexp-opt example code

[Mattias Engdegård]

branch: master
commit 6d7e18e8015024ef06570e80086f58e834d6d4b6
Author: Mattias Engdegård <address@hidden>
Commit: Mattias Engdegård <address@hidden>

    Fix typo in regexp-opt example code
    
    * doc/lispref/searching.texi (Regexp Functions):
    Fix typo in example code (Bug#34596).
---
 doc/lispref/searching.texi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/lispref/searching.texi b/doc/lispref/searching.texi
index 0f31291..e3f31fd 100644
--- a/doc/lispref/searching.texi
+++ b/doc/lispref/searching.texi
@@ -1007,9 +1007,9 @@ version:
          ((eq paren 'symbols) '("\\_<\\(" . "\\)\\_>"))
          ((null paren)          '("\\(?:" . "\\)"))
          (t                       '("\\(" . "\\)")))))
-   (concat (car paren)
+   (concat (car parens)
            (mapconcat 'regexp-quote strings "\\|")
-           (cdr paren))))
+           (cdr parens))))
 @end example
 @end defun