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leftover debugging statements?
- X-seq: zsh-workers 3592
- From: ramos@xxxxxxxxxxxxxxxxxxxx
- To: zsh-workers@xxxxxxxxxxxxxxx
- Subject: leftover debugging statements?
- Date: Sat, 1 Nov 1997 16:01:07 -0600
hello,
Did somebody leave some leftover debugging statements in
zsh 3.0.5?
Some assignments to a local (typeset) variable cause
some garbage to be printed out.
Example script & output (sorry I don't have time to
isolate this any further... I hope this is enough to
jog someone's memory):
PS1='zsh> '
zsh> which bug
bug () {
typeset fred
fred=NULL
typeset sourcefile
echo 'Start loop...'
for sourcefile in $*
do
typeset bar
if [[ $fred = NULL ]]
then
typeset foo
foo=(`echo output from some process`)
bar=$foo[0]
else
bar=$fred
fi
done
echo 'End loop...'
return 0
}
zsh> bug X Y Z
Start loop...
bar=output
foo=(output from some process)
bar=output
foo=(output from some process)
End loop...
zsh> setopt
allexport
autocd
autolist
autopushd
cdablevars
extendedglob
interactive
nolistbeep
login
menucomplete
monitor
pushdignoredups
pushdsilent
rmstarsilent
shinstdin
zle
zsh> echo $ZSH_VERSION
3.0.5
zsh> uname -a
SunOS ihnns581 5.5.1 Generic_103640-12 sun4u sparc SUNW,Ultra-1
##
Obviously, the function was not supposed to print anything out
except "Start loop..." and "End loop...".
Thanks,
--
Alex Ramos
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