3 93fb4705 2003-10-11 devnull # run B but then wait for the file to change.
4 93fb4705 2003-10-11 devnull # great to set as $EDITOR.
5 93fb4705 2003-10-11 devnull # the notion of a file changing is a little weak.
7 93fb4705 2003-10-11 devnull stat=`ls -l $1`
9 93fb4705 2003-10-11 devnull while true
11 93fb4705 2003-10-11 devnull nstat=`ls -l $1`
12 dbd7b9a9 2003-11-23 devnull if [ "x$stat" != "x$nstat" ]