[plt-scheme] Crash with unbalanced parentheses in DrScheme?

On Sun, Jan 4, 2009 at 10:29 PM, Srihari Ramanathan
<srihari.ramanathan at gmail.com> wrote:
> I wonder if anyone is able to reproduce a crash I'm seeing with the
> latest pre-release builds of DrScheme (version 4.1.3.8-svn2jan2009,
> windows xp) in a file with unbalanced parentheses?
>
> The simplest example I see this crash on is:
>
> @@ -0,0 +1,2 @@
> +#lang scheme
> +(
>
> Either running or doing a 'Check Syntax' on this causes a crash for me.

It is reproducable on Vista, at revision 12966 of the trunk.