From: Bengt Kleberg <bengt@softwell.se>
To: rc@hawkwind.utcs.utoronto.ca
Subject: ifs substitution, how should it work?
Date: Fri, 12 May 2000 06:14:43 -0400 [thread overview]
Message-ID: <200005121014.MAA17928@trillian.softwell.se> (raw)
Greetings,
I thought that these two expression would produce different output
; x = ``( a b c ) {echo -n 1a2b3abc4}
; echo $x
1 2 3 4
and then
x = ``( abc ) {echo -n 1a2b3abc4}
; echo $x
1 2 3 4
Obviously they do not, but since I was expecting
1a2b3 4
in the last case I wonder if this similarity is 'the real thing'?
(i have failed utterly to understand the simple rc syntax before, so presumably I only need
a friendly explanation as to why they must be the same :-)
Best Wishes, Bengt
===============================================================
Everything aforementioned should be regarded as totally private
opinions, and nothing else. bengt@softwell.se
``His great strength is that he is uncompromising. It would make
him physically ill to think of programming in C++.''
next reply other threads:[~2000-05-14 5:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-05-12 10:14 Bengt Kleberg [this message]
2000-05-15 9:27 ` Tim Goodwin
2000-05-16 11:22 Bengt Kleberg
2000-05-18 6:32 Byron Rakitzis
2000-05-18 8:12 Bengt Kleberg
2000-05-18 12:12 ` Tim Goodwin
2000-05-18 12:57 Bengt Kleberg
2000-05-19 22:10 Russ Cox
2000-05-22 7:55 Bengt Kleberg
2000-05-22 8:53 ` Tim Goodwin
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