mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-23 18:14:56 +01:00
f1f8908049
match our import of the (un)vis(3) APIs. This adds support for multibyte encoding and the -h and -m flags which support HTTP and MIME encoding respectively. PR: bin/175418 Obtained from: NetBSD
81 lines
2.5 KiB
Groff
81 lines
2.5 KiB
Groff
.\" $NetBSD: unvis.1,v 1.10 2012/12/15 02:08:13 uwe Exp $
|
|
.\"
|
|
.\" Copyright (c) 1989, 1990, 1993
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)unvis.1 8.1 (Berkeley) 6/6/93
|
|
.\"
|
|
.Dd November 27, 2010
|
|
.Dt UNVIS 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm unvis
|
|
.Nd "revert a visual representation of data back to original form"
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl e
|
|
.Op Fl Hh | Fl m
|
|
.Op Ar file ...
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
is the inverse function of
|
|
.Xr vis 1 .
|
|
It reverts
|
|
a visual representation of data back to its original form on standard output.
|
|
.Pp
|
|
The options are as follows:
|
|
.Bl -tag -width Ds
|
|
.It Fl e
|
|
Don't decode \e escaped sequences.
|
|
.It Fl H
|
|
Decode entity references and numeric character references from RFC 1866.
|
|
.Pq Dv VIS_HTTP1866
|
|
.It Fl h
|
|
Decode using the URI encoding from RFC 1808.
|
|
.Pq Dv VIS_HTTP1808
|
|
.It Fl m
|
|
Decode using mime style.
|
|
.Pq Dv VIS_MIMESTYLE
|
|
.El
|
|
.Pp
|
|
Mixing
|
|
.Fl h
|
|
or
|
|
.Fl H
|
|
with
|
|
.Fl m
|
|
is not supported.
|
|
.Sh SEE ALSO
|
|
.Xr vis 1 ,
|
|
.Xr unvis 3 ,
|
|
.Xr vis 3
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command appears in
|
|
.Bx 4.4 .
|