updated for version 7.0216
diff --git a/runtime/doc/if_tcl.txt b/runtime/doc/if_tcl.txt
index 79c43f5..cee0370 100644
--- a/runtime/doc/if_tcl.txt
+++ b/runtime/doc/if_tcl.txt
@@ -1,4 +1,4 @@
-*if_tcl.txt* For Vim version 7.0aa. Last change: 2005 Oct 14
+*if_tcl.txt* For Vim version 7.0aa. Last change: 2006 Mar 06
VIM REFERENCE MANUAL by Ingo Wilken
@@ -133,7 +133,8 @@
Evaluates the expression {expr} using vim's internal expression
evaluator (see |expression|). Any expression that queries a buffer
or window property uses the current buffer/current window. Returns
- the result as a string.
+ the result as a string. A |List| is turned into a string by joining
+ the items and inserting line breaks.
Examples: >
set perl_available [::vim::expr has("perl")]
< See also |tcl-window-expr| and |tcl-buffer-expr|.