code 1v <$1
echo ""
echo ""
code 1 <$1
echo ""
echo ""
code 2v <$1
echo ""
echo ""
code 2 <$1
echo ""
echo ""
code 3v <$1
echo ""
echo ""
code 3 <$1
echo ""
use <$1 | pr -w131 -5 -h "    keytext: $1            "
use <$1 | sort +2b -2.1 +0n | pr -w131 -5 -h "     keytext: $1 by first letter  "
