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emulate & xtrace

X-seq: zsh-workers 30260
From: Peter Stephenson <Peter.Stephenson@xxxxxxx>
To: "Zsh Hackers' List" <zsh-workers@xxxxxxx>
Subject: emulate & xtrace
Date: Thu, 23 Feb 2012 11:01:23 +0000
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Organization: Cambridge Silicon Radio

I'm thinking (post 4.3.17) of trying to make the "emulate" command leave
on the "xtrace" option if running inside a function and the nearest
enclosing function has "functions -t" set.  Before I look at this, can
anybody see if this is a bad idea?  (Obviously "unsetopt xtrace" still
does what you expect).

-- 
Peter Stephenson <pws@xxxxxxx>            Software Engineer
Tel: +44 (0)1223 692070                   Cambridge Silicon Radio Limited
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Follow-Ups:
- Re: emulate & xtrace
  - From: Bart Schaefer

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