PATCH: run-help run-help when run-help is a function

[Clint Adams <schizo@xxxxxxxxxx>]

This is because someone ran 'run-help run-help' on the command line and
got very confused by the function output.

Index: Functions/Misc/run-help
===================================================================
RCS file: /cvsroot/zsh/zsh/Functions/Misc/run-help,v
retrieving revision 1.10
diff -u -r1.10 run-help
--- Functions/Misc/run-help	13 Jan 2008 17:37:21 -0000	1.10
+++ Functions/Misc/run-help	7 Oct 2008 08:01:57 -0000
@@ -63,6 +63,7 @@
 	case ${what[(w)1]} in
 	(comp*) man zshcompsys;;
 	(zf*) man zshftpsys;;
+	(run-help) man zshcontrib;;
 	(*) builtin functions ${what[(w)1]} | ${=PAGER:-more};;
 	esac;;
     (*( is a * builtin))