Re: Is it all digits?

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Article #109

#109

From: Harald.Eikrem
Date: Sat, 18 Jul 1992 01:50

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boyd@prl.dec.com (Boyd Roberts) on this everlasting c-shell debate:
! > 
! >   set ans = $<
! >   if ( "$ans" =~ [0-9]* ) echo The answer contains digits
! >
! 
! Right it _contains_ digits, but the poster wanted:
! 
!     [...] if the input string is -ALL- digits :

I think I answered to that later on, the stuff about negating the contents
of brackets [], remember?

  ~~harald E.

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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!fuug!demos!kiae!glas!demos!delab.sintef.no!Harald.Eikrem
From: Harald.Eikrem@delab.sintef.no
Newsgroups: comp.unix.shell
Date: 17 Jul 92 19:50 MDT
Subject: Re: Is it all digits?
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Message-ID: <1992Jul17.195016*Harald.Eikrem@d>
References: <81-m0xl@lynx.unm.edu>
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