diff --git a/runtime/doc/tabpage.txt b/runtime/doc/tabpage.txt
index 6fbdeb5..df73055 100644
--- a/runtime/doc/tabpage.txt
+++ b/runtime/doc/tabpage.txt
@@ -1,4 +1,4 @@
-*tabpage.txt*   For Vim version 7.0f.  Last change: 2006 Apr 25
+*tabpage.txt*   For Vim version 7.0f.  Last change: 2006 Apr 26
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -52,6 +52,9 @@
 tab page.  It is placed left of the position of the click.  The first click
 may select another tab page first, causing an extra screen update.
 
+This also works in a few GUI versions, esp. Win32 and Motif.  But only when
+clicking right of the labels.
+
 In the GUI tab pages line you can use the right mouse button to open menu.
 |tabline-menu|.