Re: Help define Environment: usage in c.s.m

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Article #1928

#1928

From: Alan P Barrett
Date: Wed, 29 May 1991 19:08

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In article <1991May26.041741.22210@sparky.IMD.Sterling.COM>,
kent@sparky.IMD.Sterling.COM (Kent Landfield) writes:
    The Environment: auxiliary header line is used to allow the moderators
    a way of giving the readership a quick indication of what resources are 
    required to use a particular issue.

    Environment: syntax
        Environment: Keyword [, keyword ..]

    Environment: example
        Environment: SunView, XView, X11R4, termcap

    The keywords usage is case insensitive.  I am extending Bill's usage 
    by adding a NOT indicator (e.g. !AIX) so that I can specify that a 
    package runs on everything "but" the specified keyword.

Doesn't it really need a richer syntax, like arbitrarily complex boolean
expressions?

Environment: ((ThisOs & ThatOption) | OtherOS) & (ThisPackage | ThatPackage)

--apb
Alan Barrett, Dept. of Electronic Eng., Univ. of Natal, Durban, South Africa
RFC822: barrett@ee.und.ac.za             Bang: m2xenix!quagga!undeed!barrett

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References: <1991May26.041741.22210@sparky.IMD.Sterling.COM>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!crdgw1!uunet!zephyr.ens.tek.com!tektronix!percy!m2xenix!quagga!undeed!barrett
From: barrett@Daisy.EE.UND.AC.ZA (Alan P Barrett)
Newsgroups: comp.sources.d
Subject: Re: Help define Environment: usage in c.s.m
Message-ID: <1991May29.190823.27831@Daisy.EE.UND.AC.ZA>
Date: 29 May 91 19:08:23 GMT
References: <1991May26.041741.22210@sparky.IMD.Sterling.COM>
Organization: Univ. Natal, Durban, S. Africa
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