Improvements from jmc@openbsd.
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@ -1,4 +1,4 @@
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.\" $NetBSD: nl.1,v 1.13 2013/05/01 20:53:59 christos Exp $
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.\" $NetBSD: nl.1,v 1.14 2013/09/09 09:02:25 wiz Exp $
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.\"
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.\"
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\" All rights reserved.
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@ -55,8 +55,8 @@ utility reads lines from the named
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or the standard input if the
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or the standard input if the
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.Ar file
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.Ar file
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argument is omitted,
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argument is omitted,
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applies a configurable line numbering filter operation and writes the result
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applies a configurable line numbering filter operation,
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to the standard output.
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and writes the result to the standard output.
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.Pp
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.Pp
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The
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The
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.Nm
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.Nm
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@ -70,14 +70,12 @@ body and footer sections.
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.Pp
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.Pp
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The starts of logical page sections are signaled by input lines containing
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The starts of logical page sections are signaled by input lines containing
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nothing but one of the following sequences of delimiter characters:
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nothing but one of the following sequences of delimiter characters:
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.Bd -unfilled -offset indent
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.Bl -column "\e:\e:\e: " "header " -offset indent
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.Bl -column "\e:\e:\e: " "header "
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.It Em "Line" Ta Em "Start of"
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.It Em "Line" "Start of"
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.It \e:\e:\e: header
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.It \e:\e:\e: header
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.It \e:\e: body
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.It \e:\e: body
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.It \e: footer
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.It \e: footer
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.El
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.El
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.Ed
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.Pp
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.Pp
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If the input does not contain any logical page section signaling directives,
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If the input does not contain any logical page section signaling directives,
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the text being read is assumed to consist of a single logical page body.
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the text being read is assumed to consist of a single logical page body.
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@ -155,7 +153,8 @@ Specify the line numbering output format.
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Recognized
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Recognized
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.Ar format
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.Ar format
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arguments are:
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arguments are:
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.Bl -tag -width lnXX -compact
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.Pp
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.Bl -tag -width lnXX -compact -offset indent
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.It ln
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.It ln
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Left justified.
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Left justified.
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.It rn
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.It rn
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@ -185,7 +184,7 @@ The default
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value is 1.
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value is 1.
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.It Fl w Ar width
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.It Fl w Ar width
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Specify the number of characters to be occupied by the line number;
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Specify the number of characters to be occupied by the line number;
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in case the
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if the
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.Ar width
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.Ar width
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is insufficient to hold the line number, it will be truncated to its
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is insufficient to hold the line number, it will be truncated to its
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.Ar width
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.Ar width
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