#!/bin/sh

nawm="$0".real;
classic="$0"-classic;

nawmblurb ( ) {
    ( test -n "$USER" && /usr/athena/bin/zwrite -n -d $USER < /afs/athena.mit.edu/project/windowmgr/share/nawm/blurb ) || cat /afs/athena.mit.edu/project/windowmgr/share/nawm/blurb;
}

# check args: - or a filename means old nawm. -foo arg means new nawm
case "$@" in
-)
    nawmblurb;
    exec $classic "$@";
    ;;
-*)
    exec $nawm "$@";
    ;;
?*)
    nawmblurb;
    exec $classic "$@";
    ;;
esac

# check desc file
egrep -s "{" $HOME/.nawmrc > /dev/null 2>&1 && exec $nawm
nawmblurb
exec $classic