Return to fold.1 CVS log

Up to [local] / src / usr.bin / fold

Annotation of src/usr.bin/fold/fold.1, Revision 1.1

1.1     ! deraadt     1: .\"    $NetBSD: fold.1,v 1.5 1995/09/01 01:42:42 jtc Exp $
        !             2: .\"
        !             3: .\" Copyright (c) 1980, 1993
        !             4: .\"    The Regents of the University of California.  All rights reserved.
        !             5: .\"
        !             6: .\" Redistribution and use in source and binary forms, with or without
        !             7: .\" modification, are permitted provided that the following conditions
        !             8: .\" are met:
        !             9: .\" 1. Redistributions of source code must retain the above copyright
        !            10: .\"    notice, this list of conditions and the following disclaimer.
        !            11: .\" 2. Redistributions in binary form must reproduce the above copyright
        !            12: .\"    notice, this list of conditions and the following disclaimer in the
        !            13: .\"    documentation and/or other materials provided with the distribution.
        !            14: .\" 3. All advertising materials mentioning features or use of this software
        !            15: .\"    must display the following acknowledgement:
        !            16: .\"    This product includes software developed by the University of
        !            17: .\"    California, Berkeley and its contributors.
        !            18: .\" 4. Neither the name of the University nor the names of its contributors
        !            19: .\"    may be used to endorse or promote products derived from this software
        !            20: .\"    without specific prior written permission.
        !            21: .\"
        !            22: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            23: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            24: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            25: .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            26: .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            27: .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            28: .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            29: .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            30: .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            31: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            32: .\" SUCH DAMAGE.
        !            33: .\"
        !            34: .\"    @(#)fold.1      8.1 (Berkeley) 6/6/93
        !            35: .\"
        !            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 .