emacs-29 5fbd12ff494 2/3: Adapt manual names in emacs-news-mode

[Michael Albinus]

branch: emacs-29
commit 5fbd12ff49410bbc150e677b527ca4939ffcaf5f
Author: Michael Albinus <michael.albinus@gmx.de>
Commit: Michael Albinus <michael.albinus@gmx.de>

    Adapt manual names in emacs-news-mode
    
    * lisp/textmodes/emacs-news-mode.el (emacs-news--buttonize):
    Allow hyphen in manual names.
---
 lisp/textmodes/emacs-news-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/textmodes/emacs-news-mode.el 
b/lisp/textmodes/emacs-news-mode.el
index ebb31da9cf4..26f8f610eff 100644
--- a/lisp/textmodes/emacs-news-mode.el
+++ b/lisp/textmodes/emacs-news-mode.el
@@ -226,7 +226,7 @@ untagged NEWS entry."
         ;; Do manual references.
         (goto-char (point-min))
         (search-forward "\f" nil t)
-        (while (re-search-forward "\"\\(([a-z0-9]+)[ \n][^\"]\\{1,80\\}\\)\""
+        (while (re-search-forward "\"\\(([a-z0-9-]+)[ \n][^\"]\\{1,80\\}\\)\""
                                   nil t)
           (buttonize-region (match-beginning 1) (match-end 1)
                             (lambda (node) (info node))