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Annotation of src/usr.bin/fold/fold.1, Revision 1.1.1.1

1.1       deraadt     1: .\"    $NetBSD: fold.1,v 1.5 1995/09/01 01:42:42 jtc Exp $
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                     34: .\"    @(#)fold.1      8.1 (Berkeley) 6/6/93
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                     36: .Dd June 6, 1993
                     37: .Dt FOLD 1
                     38: .Os
                     39: .Sh NAME
                     40: .Nm fold
                     41: .Nd "fold long lines for finite width output device"
                     42: .Sh SYNOPSIS
                     43: .Nm fold
                     44: .Op Fl bs
                     45: .Op Fl w Ar width
                     46: .Ar
                     47: .Sh DESCRIPTION
                     48: .Nm Fold
                     49: is a filter which folds the contents of the specified files,
                     50: or the standard input if no files are specified,
                     51: breaking the lines to have maximum of 80 characters.
                     52: .Pp
                     53: The options are as follows:
                     54: .Bl -tag -width indent
                     55: .It Fl b
                     56: Count
                     57: .Ar width
                     58: in bytes rather than column positions.
                     59: .It Fl s
                     60: Fold line after the last blank character within the first
                     61: .Ar width
                     62: column positions (or bytes).
                     63: .It Fl w
                     64: Specifies a line width to use instead of the default 80 characters.
                     65: .El
                     66: .Pp
                     67: The
                     68: .Nm fold
                     69: utility exits 0 on success, and >0 if an error occurs.
                     70: .Sh SEE ALSO
                     71: .Xr expand 1
                     72: .Sh STANDARDS
                     73: The
                     74: .Nm fold
                     75: utility conforms to
                     76: .St -p1003.2-92 .
                     77: .Sh BUGS
                     78: If underlining is present it may be messed up by folding.
                     79: .Pp
                     80: .Ar Width
                     81: should be a multiple of 8 if tabs are present, or the tabs should
                     82: be expanded using
                     83: .Xr expand 1
                     84: before using
                     85: .Nm fold .