Add the 'undoreload' option to be able to undo a file reload.
diff --git a/runtime/doc/version7.txt b/runtime/doc/version7.txt
index 9fa0dab..de2a7de 100644
--- a/runtime/doc/version7.txt
+++ b/runtime/doc/version7.txt
@@ -1,4 +1,4 @@
-*version7.txt* For Vim version 7.3b. Last change: 2010 Jul 20
+*version7.txt* For Vim version 7.3b. Last change: 2010 Jul 24
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -7171,6 +7171,9 @@
Add file save counter to undo information.
Added the |undotree()| and |undofile()| functions.
+Also added the 'undoreload' option. This makes it possible to save the
+current text when reloading the buffer, so that it can be undone.
+
More encryption *new-more-encryption*
---------------