#! /bin/csh -f
# Locate all exits leading to another area.
if ($1 == "") then
    echo Syntax: larea FILENAME VNUM.
else
    set first = `ls | grep -swx $1 | wc -w`
    set second = `echo $2 | wc -w`
    set third = `echo $3 | wc -w`
    if ($first != 0 && $second == 0) then
	cat $1 | awk -f countup.awk
    else if ($second == 0) then
	echo There is no file called $1 in this directory.
    else
	if ($first == 0) then
	    echo There is no file called $1 in this directory.
	else
	    echo $2 > tempfile
	    if ($third != 0) then
		echo $3 >> tempfile
	    else
		echo -1 >> tempfile
	    endif
	    cat $1 >> tempfile
	    cat tempfile | awk -f locate.awk
	    rm -f tempfile
	endif
    endif
endif