(Info-fontify-node): Add mouse-face properties.

Increase size limit for fontifying to 30000.

1 files changed, 10 insertions, 4 deletions

diff --git a/lisp/info.el b/lisp/info.el
index d43fece232..0fe52e844e 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -1508,18 +1508,22 @@ The command is found by looking up in Emacs manual's Command Index."
 		(looking-at "[ \t]*[^:, \t\n]+:[ \t]+\\([^:,\t\n]+\\),?")
 	      (goto-char (match-end 0))
 	      (put-text-property (match-beginning 1) (match-end 1)
-				 'face 'info-xref))))
+				 'face 'info-xref)
+	      (put-text-property (match-beginning 1) (match-end 1)
+				 'mouse-face 'highlight))))
       (goto-char (point-min))
       (while (re-search-forward "\\*Note[ \n\t]*\\([^:]*\\):" nil t)
 	(if (= (char-after (1- (match-beginning 0))) ?\") ; hack
 	    nil
 	  (put-text-property (match-beginning 1) (match-end 1)
-			     'face 'info-xref)))
+			     'face 'info-xref)
+	  (put-text-property (match-beginning 1) (match-end 1)
+			     'mouse-face 'highlight)))
       (goto-char (point-min))
       (if (and (search-forward "\n* Menu:" nil t)
 	       (not (string-match "\\<Index\\>" Info-current-node))
 	       ;; Don't take time to annotate huge menus
-	       (< (- (point-max) (point)) 10000))
+	       (< (- (point-max) (point)) 30000))
 	  (let ((n 0))
 	    (while (re-search-forward "^\\* \\([^:\t\n]*\\):" nil t)
 	      (setq n (1+ n))
@@ -1528,7 +1532,9 @@ The command is found by looking up in Emacs manual's Command Index."
 				     (1+ (match-beginning 0))
 				     'face 'info-menu-5))
 	      (put-text-property (match-beginning 1) (match-end 1)
-				 'face 'info-node))))
+				 'face 'info-node)
+	      (put-text-property (match-beginning 1) (match-end 1)
+				 'mouse-face 'highlight))))
       (set-buffer-modified-p nil))))
 
 (provide 'info)