From: Chong Yidong Date: Wed, 9 Apr 2008 04:29:43 +0000 (+0000) Subject: (regexp-opt-group): Use substring-no-properties for correct handling X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~22538 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=75407435b1821f065e1c42967f3d3384c3732a28;p=emacs.git (regexp-opt-group): Use substring-no-properties for correct handling of unibyte strings. --- diff --git a/lisp/emacs-lisp/regexp-opt.el b/lisp/emacs-lisp/regexp-opt.el index 18bd094e4d4..51ed53e71fc 100644 --- a/lisp/emacs-lisp/regexp-opt.el +++ b/lisp/emacs-lisp/regexp-opt.el @@ -226,7 +226,7 @@ This means the number of non-shy regexp grouping constructs ;; Otherwise, divide the list into those that start with a ;; particular letter and those that do not, and recurse on them. - (let* ((char (char-to-string (string-to-char (car strings)))) + (let* ((char (substring-no-properties (car strings) 0 1)) (half1 (all-completions char strings)) (half2 (nthcdr (length half1) strings))) (concat open-group