BSD 1 development

Work on file man6/iul.6

Synthesized-from: 1bsd

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+.th IUL VI 8/24/77
+.sh NAME
+iul \- indicate underlining
+.sh SYNOPSIS
+.bd iul
+[
+file ...
+]
+.sh DESCRIPTION
+This filter provides the same function as the
+.it indicateul
+option of
+.it ex
+(VI)
+breaking underlining onto separate lines as dashing with `\-'.
+It is handy when you want to look at the underlining which is present
+in an
+.it nroff
+output stream on a soft-copy terminal.
+A typical usage of
+.it iul
+would be
+.dt
+.s3
+       nroff \-ms pcxin1.n | iul
+.sh SEE\ ALSO
+colcrt (VI), ex (VI)
+.sh BUGS
+Overstriking is lost.
+.s3
+The program
+.it colcrt
+has all of the features of
+.it iul,
+so that
+.it iul
+is superfluous is some sense.
+.it Iul
+is, however, much more efficient that
+.it colcrt.