Update help about wildcards in 'tags' option.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index b1539bb..6a98ddf 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 7.3e. Last change: 2010 Aug 04
+*options.txt* For Vim version 7.3e. Last change: 2010 Aug 08
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -6887,8 +6887,11 @@
'cpoptions'. Environment variables are expanded |:set_env|. Also see
|tags-option|.
"*", "**" and other wildcards can be used to search for tags files in
- a directory tree. See |file-searching|. {not available when compiled
- without the |+path_extra| feature}
+ a directory tree. See |file-searching|. E.g., "/lib/**/tags" will
+ find all files named "tags" below "/lib". The filename itself cannot
+ contain wildcards, it is used as-is. E.g., "/lib/**/tags?" will find
+ files called "tags?". {not available when compiled without the
+ |+path_extra| feature}
The |tagfiles()| function can be used to get a list of the file names
actually used.
If Vim was compiled with the |+emacs_tags| feature, Emacs-style tag