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From: Paul Lew <paullew@cisco.com>
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Date: Mon, 13 Sep 2004 10:29:38 -0700
To: zsh-workers@sunsite.dk
Subject: Anyone noitce problem with SHLVL in 4.2.1 ?
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Just observed that SHLVL is not updated every shell invocation with
4.2.1 (on Solaris 8).  For examaple,

cns-build4 paullew destiny>> echo $SHLVL
2
% zsh -f
% echo $SHLVL
2
% zsh -f
% echo $SHLVL
2
% zsh -f
% echo $SHLVL
2
% exit
% exit
% exit
cns-build4 paullew destiny>> 

Bug or feature?  Thanks in advance.