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From: Peter TB Brett <peter AT peter-b DOT co DOT uk>
To: geda-help AT delorie DOT com
Subject: Re: [geda-help] Dirt Dumb Level..
Date: Wed, 12 Dec 2012 23:36:13 +0000
Message-ID: <3323134.U0L5kasnFv@harrington.peter-b.co.uk>
Organization: Surrey Space Centre
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On Wednesday 12 December 2012 14:08:01 you wrote:
> On Wed, 2012-12-12 at 19:33 +0000, Peter TB Brett wrote:
> > 
> > You're looking for the 'expand-env-variables' function.
> > 
> > (expand-env-variables "${HOME}")
> > --> "/home/peter"
> > 
> > Cheers,
> > 
> >                         Peter
> 
> [user1 AT hoho6 ~]$ guile
> guile> (expand-env-variables "${HOME}")
> 

expand-env-variables is a Scheme function provided by gEDA, and is only 
available in gEDA applications.  If you are running 1.9.0 or newer, you 
can get a gEDA-specific Scheme REPL by running `gaf shell'.

                            Peter

-- 
Peter Brett <peter AT peter-b DOT co DOT uk>
Remote Sensing Research Group
Surrey Space Centre

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