From 2e10efebcf7b6e6a5f30c26c4828583b1ad4e0b7 Mon Sep 17 00:00:00 2001 From: Luc Teirlinck Date: Tue, 30 Dec 2003 23:34:08 +0000 Subject: [PATCH] (help-xref-info-regexp): Make hyperlinks to Info documentation if the anchor (or node) name is preceded by `info anchor' or `Info anchor' in addition to earlier `info node' and `Info node'. (help-make-xrefs): Adapt to new value of `help-xref-info-regexp'. --- lisp/help-mode.el | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lisp/help-mode.el b/lisp/help-mode.el index 087e4f159df..032509b9614 100644 --- a/lisp/help-mode.el +++ b/lisp/help-mode.el @@ -231,7 +231,7 @@ when help commands related to multilingual environment (e.g., (defconst help-xref-info-regexp - (purecopy "\\<[Ii]nfo[ \t\n]+node[ \t\n]+`\\([^']+\\)'") + (purecopy "\\<[Ii]nfo[ \t\n]+\\(node\\|anchor\\)[ \t\n]+`\\([^']+\\)'") "Regexp matching doc string references to an Info node.") ;;;###autoload @@ -310,11 +310,11 @@ that." ;; Info references (save-excursion (while (re-search-forward help-xref-info-regexp nil t) - (let ((data (match-string 1))) + (let ((data (match-string 2))) (save-match-data (unless (string-match "^([^)]+)" data) (setq data (concat "(emacs)" data)))) - (help-xref-button 1 'help-info data)))) + (help-xref-button 2 'help-info data)))) ;; Mule related keywords. Do this before trying ;; `help-xref-symbol-regexp' because some of Mule ;; keywords have variable or function definitions. -- 2.39.2