From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard C Bilson <rcbilson@plg2.math.uwaterloo.ca>
Message-Id: <200311141812.hAEICkF03693@plg2.math.uwaterloo.ca>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] v8 shell
Date: Fri, 14 Nov 2003 13:12:46 -0500
Topicbox-Message-UUID: 899623a6-eacc-11e9-9e20-41e7f4b1d025

> $ ls() {
> 	builtin ls "$@" | cat
> }
> $ ls
> -bash: builtin: ls: not a shell builtin
> $

Try using "command" instead of "builtin".