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From: Charles Forsyth <forsyth@terzarima.net>
To: 9fans@9fans.net
Subject: Re: [9fans] plot cmd dotted dashed lines not implemented??
Date: Wed, 25 Feb 2009 02:42:03 +0000	[thread overview]
Message-ID: <64a9422b66d2cafef7dd4a9fae9cccb1@terzarima.net> (raw)
In-Reply-To: <90d9a3ce92632dcebb2a0d3e09be5ed7@quanstro.net>

>[USED] doesn't do anything but suppress unused variable warnings.

it creates a use of a value, which can have other uses.
the elimination of the warning about the otherwise unused value is one useful consequence.



  parent reply	other threads:[~2009-02-25  2:42 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-24 15:03 Fernan Bolando
2009-02-24 15:13 ` erik quanstrom
     [not found] ` <e54e70b5c2ec8214184049387cda27b7@quanstro.net>
2009-02-24 22:49   ` Fernan Bolando
2009-02-24 22:59     ` erik quanstrom
2009-02-25  0:12       ` Pietro Gagliardi
2009-02-25  1:30         ` Fernan Bolando
2009-02-25  2:42       ` Charles Forsyth [this message]
2009-02-25  2:28         ` erik quanstrom
2009-02-24 23:02     ` Pietro Gagliardi

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