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Date: Fri, 24 Dec 1999 15:32:14 +0000 (GMT)
From: Alan Iwi <iwi@atm.ox.ac.uk>
Reply-To: Alan Iwi <iwi@atm.ox.ac.uk>
To: zsh-users@sunsite.auc.dk
Subject: RE: checking jobs when zsh exits
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tjlists@bigfoot.com wrote:

> Also, fyi, the zsh-user@math.gatech.edu address is obsolete...

Okay, thanks.  I've got myself onto the list now, so I'll stay subscribed
for at least long enough to catch any replies (longer if I get keen :-)).

> Here's my hack-script, which I call "jobout" and then have:
> alias x='source jobout'

Thanks very much.

Sorry, I'd failed to mention I've already got a hack (some lines in .zshrc) 
so that just typing "exit" does approximately the desired thing.  I was
just a bit unsure about posting code to the list, but in case it's useful
here it is (see below).  It works, but it would be nice to avoid hackiness.

Happy Christmas.

Alan



#----------------------------------------------------------------------
disown_running()
{
    # disown running jobs
    tmpfile==(:)
    jobs -r > $tmpfile
    running=`awk '{gsub("[][]","",$1);print "%"$1}' < $tmpfile`
    if [ -n "$running" ] ; then disown $running; fi

    # check for remaining jobs
    jobs >! $tmpfile
    [ -z "`<$tmpfile`" ] ; retval=$?

    /bin/rm $tmpfile

    # returns 1 if jobs still remaining, else 0
    return $retval
}

if [ "$PS1" != "" ]
then
   exit()
   {
       disown_running && builtin exit "$@"
   
       echo "You have stopped jobs:"
       jobs
   
       select name in 'exit anyway' 'return to prompt'
       do
           case $name in
               'exit anyway')
                   builtin exit "$@"
               ;;
               'return to prompt')
                   return
               ;;
           esac
       done
   }
fi

alias logout='exit'
#----------------------------------------------------------------------