.\"	Macros for simple constant width drawings (uses font CW)
.\"
.\"	$Header$
.de Dr		\" Drawing $1 (size)
.sp 1
.ne \\$1
.na
.nf
.ft CW				\" constant width font
.lg 0				\" no ligatures
..
.de Df		\" Drawing Footer
.sp 1
.ft R
.ce 1000
.lg 1
..
.de De		\" Drawing End $1 (lines)
.Df				\" if it has not happened yet
.ce
.ad
.fi
.sp \\$1
..
