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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 21:07:28 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 21:07:28 -0400
commit711594636704defae873be1a355a292505585afd (patch)
tree59ee13f863830d8beba6cfd02bbe813dd486c26f /static/v10/man1/hp.1
parent3258a063c1f189d7b019e40e525b46bef9b9a7b1 (diff)
docs: Added UNIX V10 Manuals
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+.TH UL 1
+.CT 1 comm_term
+.SH NAME
+ul, hp \- print underlines on screen terminals
+.SH SYNOPSIS
+.B ul
+[
+.B -i
+]
+[
+.B -t
+.I terminal
+]
+[
+.I file ...
+]
+.PP
+.B hp
+[
+.B -e
+]
+[
+.B -m
+]
+.SH DESCRIPTION
+.I Ul
+replaces backspaced, overstruck underscores by control sequences suitable
+for the terminal given by the environment variable
+.L TERM
+or by option
+.BR -t .
+It reads from the standard input or the named files and
+writes on the standard output.
+Option
+.B -i
+represents underlining by a separate line of
+.L -
+characters.
+.PP
+.I Hp
+is a filter that presents most
+.IR nroff
+output sensibly on HP 2600 series terminals.
+Option
+.B -s
+stops and waits for a newline at the beginning of each page.
+Option
+.B -e
+uses `display enhancement' features to distinguish
+underlines, superscripts, and subscripts,
+which are normally all shown in inverse video.
+Option
+.B -m
+squeezes multiple newlines out of the output.
+.SH SEE ALSO
+.IR column (1)
+.SH BUGS
+.I Hp
+does not reliably handle reverse line feeds as produced
+by
+.IR tbl (1);
+pipe the input through
+.I col
+to get rid of them; see
+.IR column (1).