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Date: Sat, 19 Nov 2011 00:41:33 +0000
From: Ethan Grammatikidis <eeke...@fastmail.fm>
To: werc9@googlegroups.com
Subject: Re: search box
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On Sat, 12 Nov 2011 18:00:36 +0100
Yoshi Rokuko <yo...@rokuko.net> wrote:

> +------------------------------ John Floren -----------+
> > What would happen if I searched for "foo *; rm -r *;"?
> 
> if this would be an issue it would be a bug in grep or
> sed i think (see below)
> 
> yoshi
> 
> <...>
> > > r=`{grep $pattern $f | sed G | markdown.pl | sed \\
> > >    's/'$pattern'/<span class="hl">&<\/span>/'}
> <...>
> 

I've been trying to make this break but the worst I made happen was a
syntax error from rc, so it looks ok. I would look at how pattern is
set rather than this end, just to be sure, but I expect werc's form
stuff is pretty well worked out.

I would think Bourne shell would be more likely to make this a problem.