* gnus.texi (Article Buttons): Document that REGEXP can be a variable as well.

diff --git a/texi/ChangeLog b/texi/ChangeLog
index b780b88..6c4bbb8 100644 (file)
--- a/texi/ChangeLog
+++ b/texi/ChangeLog
@@ -1,6 +1,7 @@
 2002-05-01  Simon Josefsson  <jas@extundo.com>
 
        * gnus.texi (Group Mail Splitting): Fix example.
+       (Article Buttons): Document that REGEXP can be a variable as well.
 
        * message.texi (Message Headers): Fix example.
 

diff --git a/texi/gnus.texi b/texi/gnus.texi
index 3d008cc..faa1ceb 100644 (file)
--- a/texi/gnus.texi
+++ b/texi/gnus.texi
@@ -8355,7 +8355,8 @@ This is an alist where each entry has this form:
 @item regexp
 All text that match this regular expression will be considered an
 external reference.  Here's a typical regexp that matches embedded URLs:
-@samp{<URL:\\([^\n\r>]*\\)>}.
+@samp{<URL:\\([^\n\r>]*\\)>}. This can also be a variable containing a
+regexp, useful variables to use include @code{gnus-button-url-regexp}.
 
 @item button-par
 Gnus has to know which parts of the matches is to be highlighted.  This