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From: John Stalker <stalker@maths.tcd.ie>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] typed sh (was: what features would you like in a shell?)
Date: Mon,  6 Apr 2009 22:18:18 +0100	[thread overview]
Message-ID: <20090406211818.C2B34865B@okapi.maths.tcd.ie> (raw)
In-Reply-To: <f51c9682ec37dabe0f71590a7321fb56@quanstro.net>

> but forcing compability seems worse.  where are these decisions
> centralized?  how do you change decisions?  can you override
> these decisions (cast)?  how does the output of, say, awk get
> typed?

The output of awk is a byte stream, same as its input.  The
same holds for any program.  If you want to give it some other
type then you need at least a casting mechanism.  You probably
also want a splitting mechanism, with a regular expression for
the field separator.
--
John Stalker
School of Mathematics
Trinity College Dublin
tel +353 1 896 1983
fax +353 1 896 2282



  parent reply	other threads:[~2009-04-06 21:18 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-02 18:48 fgergo
2009-04-02 19:28 ` roger peppe
2009-04-02 20:27   ` tlaronde
2009-04-06  3:55   ` Bakul Shah
2009-04-06 11:09     ` erik quanstrom
2009-04-06 15:40       ` Bakul Shah
2009-04-06 16:02         ` erik quanstrom
2009-04-06 16:22           ` [9fans] typed sh maht
2009-04-06 16:56             ` erik quanstrom
2009-04-06 16:50           ` [9fans] typed sh (was: what features would you like in a shell?) Bakul Shah
2009-04-06 21:18           ` John Stalker [this message]
2009-04-16 17:24     ` roger peppe
2009-04-16 18:52       ` Bakul Shah

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