First step in the Vim 7.3 branch.  Changed version numbers.
diff --git a/runtime/doc/tabpage.txt b/runtime/doc/tabpage.txt
index 0b64003..4276ade 100644
--- a/runtime/doc/tabpage.txt
+++ b/runtime/doc/tabpage.txt
@@ -1,4 +1,4 @@
-*tabpage.txt*   For Vim version 7.2.  Last change: 2007 Mar 11
+*tabpage.txt*   For Vim version 7.3a.  Last change: 2007 Mar 11
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar