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Difference between true and : (and return 0)

X-seq: zsh-users 4408
From: Vincent Lefevre <vincent@xxxxxxxxxx>
To: Mailing-list zsh-users <zsh-users@xxxxxxxxxxxxxx>
Subject: Difference between true and : (and return 0)
Date: Sun, 21 Oct 2001 09:38:58 +0200
Mailing-list: contact zsh-users-help@xxxxxxxxxx; run by ezmlm

What's the difference between 'true' and ':'?

At the end of a function, is there a difference between 'true', ':' and
'return 0'? What's the best solution?

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.org/> - 100%
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Work: CR INRIA - computer arithmetic / SPACES project at LORIA

Follow-Ups:
- Re: Difference between true and : (and return 0)
  - From: Bart Schaefer

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