Path: news.daimi.aau.dk!not-for-mail
From: Niels Christian Bach <bach@daimi.aau.dk>
Newsgroups: daimi.beta,daimi.dsa
Subject: Re: Environment-variabler i BETA...
Date: Mon, 16 Feb 1998 12:45:50 +0100
Organization: DAIMI, Computer Science Dept. at Aarhus University
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Steffen Anders Furholm wrote:

> Kan man på en eller anden måde få fat i værdierne af environment
> variabler (altså variabler sat med "setenv" i en unix-prompt) i BETA?
> (lige som man kan i c med getenv() og setenv())...
>
> mvh Steffen
>
> ------------------------------------------------------------------------
>
> This message was send by Steffen Furholm [Scale / mango^bLaSM]...
>
> E-mail me at:
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>                          (Department of Computer Science)
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>                          (Department of Mathematics)
>
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Det kan man godt, først skal man inkluderer:

INCLUDE '~beta/sysutils/v1.6/envstring';

Hvis man vil aflæse variablen USER kan man bruge følgende pattern:

User: (# tmp: ^text; do '$(USER)'->expandEnvVar->tmp[]; exit tmp[] #);

m.v.h.

        Niels Christian Bach