From: Chong Yidong <cyd@stupidchicken.com>
Date: Sat, 22 Jan 2011 03:53:06 +0000 (-0500)
Subject: * man.el (Man-highlight-references0): Use make-button (Bug#7881).
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* man.el (Man-highlight-references0): Use make-button (Bug#7881).
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index fc03dcd4d64..30345d370d7 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2011-01-22  Chong Yidong  <cyd@stupidchicken.com>
+
+	* man.el (Man-highlight-references0): Use make-button (Bug#7881).
+
 2011-01-22  Phil Hagelberg  <phil@evri.com>
 
 	* pcmpl-unix.el (pcmpl-ssh-config-file): New option.
diff --git a/lisp/man.el b/lisp/man.el
index d22ea9cebb6..98257e62bfc 100644
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -1154,7 +1154,9 @@ default type, `Man-xref-man-page' is used for the buttons."
 		 (goto-char (point-min))
 		 nil)))
       (while (re-search-forward regexp end t)
-	(make-text-button
+	;; An overlay button is preferable because the underlying text
+	;; may have text property highlights (Bug#7881).
+	(make-button
 	 (match-beginning button-pos)
 	 (match-end button-pos)
 	 'type type