Importing usr.bin/deroff

No Minix-specific changes needed.

Change-Id: I87c3629238b7bfdbff3b64682fcdb245a7ce740c
This commit is contained in:
Thomas Cort 2013-11-12 19:03:55 -05:00
parent 41027cd2fe
commit 288e6864c8
7 changed files with 1944 additions and 1 deletions

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@ -283,6 +283,7 @@
./usr/bin/dd minix-sys
./usr/bin/decomp16 minix-sys
./usr/bin/del_route minix-sys
./usr/bin/deroff minix-sys
./usr/bin/DESCRIBE minix-sys
./usr/bin/devmand minix-sys
./usr/bin/devsize minix-sys
@ -1883,6 +1884,7 @@
./usr/man/man1/cut.1 minix-sys
./usr/man/man1/date.1 minix-sys
./usr/man/man1/dd.1 minix-sys
./usr/man/man1/deroff.1 minix-sys
./usr/man/man1/dev2name.1 minix-sys obsolete
./usr/man/man1/df.1 minix-sys
./usr/man/man1/dhrystone.1 minix-sys

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@ -162,6 +162,7 @@
2012/10/17 12:00:00,usr.bin/csplit
2012/10/17 12:00:00,usr.bin/ctags
2013/10/14 12:00:00,usr.bin/cut
2012/10/17 12:00:00,usr.bin/deroff
2012/10/17 12:00:00,usr.bin/dirname
2011/09/01 13:37:33,usr.bin/du
2012/10/17 12:00:00,usr.bin/expand

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@ -8,7 +8,7 @@ SUBDIR= asa \
bzip2 bzip2recover cal calendar \
chpass cksum col colrm \
column comm csplit ctags cut \
dirname du \
deroff dirname du \
env expand \
finger fold fpr from \
fsplit ftp genassym getopt \

7
usr.bin/deroff/Makefile Normal file
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@ -0,0 +1,7 @@
# $NetBSD: Makefile,v 1.3 2009/04/14 22:15:19 lukem Exp $
# @(#)Makefile 8.1 (Berkeley) 6/6/93
# OpenBSD: Makefile,v 1.1 2002/02/28 06:58:21 millert Exp
PROG= deroff
.include <bsd.prog.mk>

6
usr.bin/deroff/TODO Normal file
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@ -0,0 +1,6 @@
$NetBSD: TODO,v 1.2 2005/09/01 18:27:24 rpaulo Exp $
Things this needs:
a) code cleanup
b) support for mdoc macros

184
usr.bin/deroff/deroff.1 Normal file
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@ -0,0 +1,184 @@
.\" $NetBSD: deroff.1,v 1.3 2005/07/05 15:28:16 wiz Exp $
.\"
.\" $OpenBSD: deroff.1,v 1.5 2003/06/10 09:12:10 jmc Exp $
.\"
.\" Copyright (c) 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.
.\"
.\" Copyright (C) Caldera International Inc. 2001-2002.
.\" 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 and documentation 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. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed or owned by Caldera
.\" International, Inc.
.\" 4. Neither the name of Caldera International, Inc. nor the names of other
.\" contributors may be used to endorse or promote products derived from
.\" this software without specific prior written permission.
.\"
.\" USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA
.\" INTERNATIONAL, INC. 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 CALDERA INTERNATIONAL, INC. 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.
.\"
.\" @(#)deroff.1 8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt DEROFF 1
.Os
.Sh NAME
.Nm deroff
.Nd remove nroff/troff, eqn, pic and tbl constructs
.Sh SYNOPSIS
.Nm deroff
.Op Fl ikpw
.Oo
.Fl m
.Ar a | e | l | m | s
.Oc
.Op Ar
.Sh DESCRIPTION
.Nm deroff
reads each file in sequence and removes all
.Xr nroff 1
and
.Xr troff 1
command lines, backslash constructions, macro definitions,
.Xr eqn 1
constructs (between
.Dq .EQ
and
.Dq .EN
lines or between delimiters),
.Xr pic 1
pictures,
and table descriptions and writes the remainder to the standard output.
.Nm
follows chains of included files
.Po
.Dq .so
and
.Dq .nx
commands
.Pc ;
if a file has already been included, a
.Dq .so
is ignored and a
.Dq .nx
terminates execution.
If no input file is given,
.Nm
reads from the standard input.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl i
Ignore
.Dq .so
and
.Dq .nx
commands.
.It Fl k
Keep blocks of text intact.
This is the default behavior unless the
.Fl m
option is given.
.It Fl m
Enable support for common macro packages.
The
.Fl m
option takes the following arguments:
.Bl -tag -width Ds -offset indent -compact
.It a
recognize
.Xr man 7
macros.
.It e
recognize
.Xr me 7
macros.
.It l
remove list constructs.
.It m
recognize
.Xr mm 7
macros.
.It s
recognize
.Xr ms 7
macros.
.El
.It Fl p
Preserve paragraph macros.
This option only has an effect if the
.Fl m
option is also specified.
.It Fl w
Output a word list, one
.Sq word
(string of letters, digits, and apostrophes, beginning with a
letter; apostrophes are removed) per line, and all other characters
ignored.
Normally, the output follows the original, with the deletions
mentioned above.
.El
.Sh SEE ALSO
.Xr eqn 1 ,
.Xr nroff 1 ,
.Xr pic 1 ,
.Xr tbl 1 ,
.Xr troff 1
.Sh HISTORY
.Nm
appeared in
.At v7 .
.Sh BUGS
.Nm
is not a complete
.Xr troff 1
interpreter, so it can be confused by subtle constructs.
Most errors result in too much rather than too little output.
.Pp
The
.Fl ml
option does not correctly handle nested lists.

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usr.bin/deroff/deroff.c Normal file

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