From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.auc.dk
Subject: Bug in ${(z)...} lexing, or what?
Date: Wed, 12 Jul 2000 08:25:15 +0000 [thread overview]
Message-ID: <1000712082516.ZM9324@candle.brasslantern.com> (raw)
This has me baffled.
Consider the following innocuous-looking function:
widget() {
zle up-history
lastcmd=( ${(z)BUFFER} )
zle down-history
}
Now try this:
zagzig% zle -N widget
zagzig% bindkey '\e=' widget
zagzig% ( setopt extendedglob ; [[ 'foo[x]=y' = (#i)[[:alpha:]][][[:alnum:]]#=* ]] )
zagzig% echo $lastcmd
( setopt extendedglob ; [[ 'foo[x]=y' = ( ;
zagzig%
What happened to everything after the '#' in '(#i)' ?? And where did that
extra semicolon come from?
The really strange thing is that this happens only in ZLE widgets, and only
when there's a command separator (semi, amper, pipe, etc.) somewhere to the
left of the [[ ]] expression. If I try the same thing outside of ZLE, it
works perfectly; if I try a bare glob (not in [[ ... ]]) it also works.
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next reply other threads:[~2000-07-12 8:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-07-12 8:25 Bart Schaefer [this message]
2000-07-12 10:29 Sven Wischnowsky
2000-07-12 10:40 ` Peter Stephenson
2000-07-12 15:14 ` Bart Schaefer
2000-07-12 10:47 Sven Wischnowsky
2000-07-12 11:11 ` Peter Stephenson
2000-07-12 16:57 ` Peter Stephenson
2000-07-12 18:41 ` Bart Schaefer
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