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Re: accessing environment variable
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From: |
Stephan Hennig |
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Subject: |
Re: accessing environment variable |
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Date: |
Fri, 14 Sep 2007 11:46:24 +0200 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.5.0 Hamster/2.1.0.1501 |
Harald Hanche-Olsen schrieb:
>> Does that mean there is no way to feed the value of an environment
>> variable into ps-lpr-command (same for doc-view-ghostscript-program)?
>
> No. I am not intimately familiar with the customization system on
> emacs, but you can certainly do it by including
>
> (setq ps-lpr-command (getenv "GS_PROG"))
>
> in your .emacs file.
Thank you and Drew! It works now.
> Things get a bit trickier if those environment variables don't just
> name a program, but names program arguments as well.
Those are hard-coded in ps-lpr-switches and that's ok for me. Thanks again!
Best regards,
Stephan Hennig