From: malte@TechFak.Uni-Bielefeld.DE
To: rc@hawkwind.utcs.toronto.edu
Subject: Re: list operators
Date: Wed, 15 Sep 1993 14:28:58 -0400 [thread overview]
Message-ID: <9309151828.AA08875@farn.techfak.uni-bielefeld.de> (raw)
Sorry, but what I mean is
(left) shift
; * = ( 1 2 )
; echo $*
1 2
; shift
; echo $*
2
; shift
; echo $*
; shift
cannot shift
right shift
; * = ( 4 5 6 7 )
; echo $*
4 5 6 7
; shift -3
; echo $*
4
and dropping one element from a list:
* = ( 1 2 3 4 )
; echo $*(-3)
3
; echo $*
1 2 4
Malte
next reply other threads:[~1993-09-15 18:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
1993-09-15 18:28 malte [this message]
-- strict thread matches above, loose matches on Subject: below --
1993-09-17 17:32 Stefan Dalibor
1993-09-16 10:11 malte
1993-09-15 21:04 Tom Culliton x2278
1993-09-15 20:47 Brynjulv Hauksson
1993-09-15 19:38 Tom Culliton x2278
1993-09-15 20:08 ` Charles Hannum
1993-09-15 19:01 rsalz
1993-09-15 18:29 Byron Rakitzis
1993-09-15 18:07 rsalz
1993-09-15 17:55 malte
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