Runtime file updates.
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 1a44a68..c599e8a 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt* For Vim version 7.3. Last change: 2011 Feb 07
+*eval.txt* For Vim version 7.3. Last change: 2011 Feb 11
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1286,7 +1286,9 @@
*v:beval_winnr* *beval_winnr-variable*
v:beval_winnr The number of the window, over which the mouse pointer is. Only
- valid while evaluating the 'balloonexpr' option.
+ valid while evaluating the 'balloonexpr' option. The first
+ window has number zero (unlike most other places where a
+ window gets a number).
*v:char* *char-variable*
v:char Argument for evaluating 'formatexpr' and used for the typed