Updated runtime files.
diff --git a/runtime/doc/helphelp.txt b/runtime/doc/helphelp.txt
index 437964d..311d86c 100644
--- a/runtime/doc/helphelp.txt
+++ b/runtime/doc/helphelp.txt
@@ -1,4 +1,4 @@
-*helphelp.txt* For Vim version 7.3. Last change: 2012 May 18
+*helphelp.txt* For Vim version 7.3. Last change: 2012 Nov 28
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -194,11 +194,12 @@
*E154* *E150* *E151* *E152* *E153* *E670*
:helpt[ags] [++t] {dir}
Generate the help tags file(s) for directory {dir}.
- All "*.txt" and "*.??x" files in the directory are
- scanned for a help tag definition in between stars.
- The "*.??x" files are for translated docs, they
- generate the "tags-??" file, see |help-translated|.
- The generated tags files are sorted.
+ All "*.txt" and "*.??x" files in the directory and
+ sub-directories are scanned for a help tag definition
+ in between stars. The "*.??x" files are for
+ translated docs, they generate the "tags-??" file, see
+ |help-translated|. The generated tags files are
+ sorted.
When there are duplicates an error message is given.
An existing tags file is silently overwritten.
The optional "++t" argument forces adding the