usr/man/man1/iul.1

.TH IUL 1 2/24/79
.UC
.SH NAME
iul \- indicate underlining
.SH SYNOPSIS
.B iul
[
file ...
]
.SH DESCRIPTION
This filter
breaks underlining onto separate lines as dashing with `\-'.
It is useful when you want to look at the underlining which is present
in an
.I nroff
output stream on a soft-copy terminal.
A typical usage of
.I iul
would be
.DT
.PP
        nroff \-ms pcxin1.n | iul
.SH SEE\ ALSO
colcrt(1), ul(1)
.SH AUTHOR
William Joy
.SH BUGS
Should be made part of
.IR ul (1);