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To: Zoltan Hidvegi <hzoli@cs.elte.hu>
cc: pws@ifh.de (Peter Stephenson), zsh-workers@math.gatech.edu
Subject: Re: Bug Report: Env Vars and shell functions 
In-reply-to: hzoli's message of Wed, 10 Jul 1996 04:33:47 +0200.
	     <199607100233.EAA02866@hzoli.ppp.cs.elte.hu> 
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Date: Wed, 10 Jul 1996 08:19:34 -0400
From: Vinnie Shelton  <shelton@icd.teradyne.com>
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There's still a bug here; with 3.0-pre2 and only Peter's patch from
article 1573 and Zoltan's fix from article 1596, here's what happens:

: zsh-3.0-pre2/Solaris Wed 10 8:08; env - /pd/osbin/zsh -f
spacely% echo $ZSH_VERSION
3.0-pre2
spacely% function foo {
> echo "Function foo; FOO = $FOO"
> ./x
> }
spacely% cat ./x
#!/pd/osbin/zsh -f
 
print "This is $0; FOO = $FOO"
spacely% foo
Function foo; FOO = 
This is ./x; FOO = 
spacely% FOO=BAR foo
Function foo; FOO = BAR
This is ./x; FOO = BAR

# Okay so far, but...

spacely% foo
Function foo; FOO = 
This is ./x; FOO = BAR

FOO should be unset during the last running of ./x.

--vin