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We use modernized version of soelim(1) shipped with Groff.

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This commit is contained in:
Ruslan Ermilov 2003-06-23 12:03:22 +00:00
parent 829ecb807f
commit 6713c83ccc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=116727
3 changed files with 0 additions and 269 deletions
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6
usr.bin/soelim/Makefile
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@ -1,6 +0,0 @@
# @(#)Makefile 8.1 (Berkeley) 6/6/93
# $FreeBSD$
PROG= soelim
.include <bsd.prog.mk>

91
usr.bin/soelim/soelim.1
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.\" Copyright (c) 1980, 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. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 4. 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.
.\"
.\" @(#)soelim.1 8.1 (Berkeley) 6/6/93
.\" $FreeBSD$
.\"
.Dd June 6, 1993
.Dt SOELIM 1
.Os
.Sh NAME
.Nm soelim
.Nd eliminate \&.so's from nroff input
.Sh SYNOPSIS
.Nm
.Op Ar
.Sh DESCRIPTION
The
.Nm
utility
reads the specified files or the standard input and performs the textual
inclusion implied by the
.Xr nroff 1
directives of the form:
.Pp
.Dl \&.so somefile
.Pp
The directives need to appear at the beginning of input lines.
This is useful since programs such as
.Xr tbl 1
do not normally do this; it allows the placement of individual tables
in separate files to be run as a part of a large document.
.Pp
An argument consisting of a single minus
.Sq Fl
is taken to be
a file name corresponding to the standard input.
.Pp
Note that inclusion can be suppressed by using
.Ql \e'
instead of
.Ql \e. ,
i.e.\&
.Pp
.Dl \'so /usr/lib/tmac.s
.Pp
A sample usage of
.Nm
would be
.Pp
.Bd -literal -offset indent -compact
soelim exum?.n \&| tbl \&| nroff \-ms \&| col \&| lpr
.Ed
.Sh SEE ALSO
.Xr colcrt 1 ,
.Xr more 1
.Sh BUGS
The format of the source commands must involve no strangeness \-
exactly one blank must precede and no blanks follow the file name.
.Sh HISTORY
The
.Nm
command appeared in
.Bx 3.0 .

172
usr.bin/soelim/soelim.c
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/*
* Copyright (c) 1980, 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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.
*/
#ifndef lint
static const char copyright[] =
"@(#) Copyright (c) 1980, 1993\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)soelim.c 8.1 (Berkeley) 6/6/93";
#endif
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/*
* soelim - a filter to process n/troff input eliminating .so's
*
* Author: Bill Joy UCB July 8, 1977
*
* This program eliminates .so's from a n/troff input stream.
* It can be used to prepare safe input for submission to the
* phototypesetter since the software supporting the operator
* doesn't let him do chdir.
*
* This is a kludge and the operator should be given the
* ability to do chdir.
*
* This program is more generally useful, it turns out, because
* the program tbl doesn't understand ".so" directives.
*/
#define STDIN_NAME "-"
int process(const char *);
int
main(int argc, char *argv[])
{
argc--;
argv++;
if (argc == 0) {
(void)process(STDIN_NAME);
exit(0);
}
do {
(void)process(argv[0]);
argv++;
argc--;
} while (argc > 0);
exit(0);
}
int
process(const char *file)
{
char *cp;
int c;
char fname[BUFSIZ];
FILE *soee;
int isfile;
int line = 1;
if (!strcmp(file, STDIN_NAME)) {
soee = stdin;
} else {
soee = fopen(file, "r");
if (soee == NULL) {
warn("%s", file);
return(-1);
}
}
printf (".lf %d %s\n", line, file);
for (;;) {
line++;
c = getc(soee);
if (c == EOF)
break;
if (c != '.')
goto simple;
c = getc(soee);
if (c != 's') {
putchar('.');
goto simple;
}
c = getc(soee);
if (c != 'o') {
printf(".s");
goto simple;
}
do
c = getc(soee);
while (c == ' ' || c == '\t');
cp = fname;
isfile = 0;
for (;;) {
switch (c) {
case ' ':
case '\t':
case '\n':
case EOF:
goto donename;
default:
*cp++ = c;
c = getc(soee);
isfile++;
continue;
}
}
donename:
if (cp == fname) {
printf(".so");
goto simple;
}
*cp = 0;
if (process(fname) < 0)
if (isfile)
printf(".so %s\n", fname);
printf (".lf %d %s\n", line, file);
continue;
simple:
if (c == EOF)
break;
putchar(c);
if (c != '\n') {
c = getc(soee);
goto simple;
}
}
if (soee != stdin) {
fclose(soee);
}
return(0);
}