.warn
.ll 30n
.de trap
.   ll +8n
.   tm Trap sprung at \\n[.d]
..
A test of vertical position traps.
.sp 1v
.\" Replacing the value below to anything lower than 21u
.\" stops it from working at all on -Tascii...
.wh \n[.d]u+21u trap
I'm going downtown, buy me a fourty-four.
Yes, I am going downtown, buy me a fourty-four.
Got bad news today, my baby don't want me no more.