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Mark file argument(s) as being optional (as does the usage message

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from fold.c, which is correct); minor spelling correction; note
`width' as being an argument to `-w'; reference fmt(1) in `SEE
ALSO' section.

From Snader_LB.
This commit is contained in:
wiz 2011-09-15 09:39:57 +00:00
parent 19ea2ccd09
commit 826f78a987
1 changed files with 9 additions and 6 deletions
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15
usr.bin/fold/fold.1
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@ -1,4 +1,4 @@
.\" $NetBSD: fold.1,v 1.12 2010/05/14 16:54:48 joerg Exp $
.\" $NetBSD: fold.1,v 1.13 2011/09/15 09:39:57 wiz Exp $
.\"
.\" Copyright (c) 1980, 1993
.\" The Regents of the University of California. All rights reserved.
@ -29,7 +29,7 @@
.\"
.\" @(#)fold.1 8.1 (Berkeley) 6/6/93
.\"
.Dd July 21, 2009
.Dd September 15, 2011
.Dt FOLD 1
.Os
.Sh NAME
@ -39,12 +39,12 @@
.Nm
.Op Fl bs
.Op Fl w Ar width
.Ar
.Op Ar
.Sh DESCRIPTION
.Nm
is a filter which folds the contents of the specified files,
or the standard input if no files are specified,
breaking the lines to have maximum of 80 characters.
breaking the lines to have a maximum of 80 characters.
.Pp
The options are as follows:
.Bl -tag -width indent
@ -57,7 +57,9 @@ Fold line after the last blank character within the first
.Ar width
column positions (or bytes).
.It Fl w
Specifies a line width to use instead of the default 80 characters.
Specifies
.Ar width
to use as a line width, instead of the default 80 characters.
.El
.Sh ENVIRONMENT
.Bl -tag -width indent
@ -66,7 +68,8 @@ Specifies a line width to use instead of the default 80 characters.
.Sh EXIT STATUS
.Ex -std
.Sh SEE ALSO
.Xr expand 1
.Xr expand 1 ,
.Xr fmt 1
.Sh STANDARDS
The
.Nm