add berkeley pr
This commit is contained in:
cgd
parent
107d69c359
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c4b27fe2cd
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@ -1,5 +1,5 @@
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# from: @(#)Makefile 5.8.1.1 (Berkeley) 5/8/91
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# $Id: Makefile,v 1.32 1993/12/21 02:54:58 cgd Exp $
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# $Id: Makefile,v 1.33 1994/01/06 15:57:10 cgd Exp $
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SUBDIR= apropos ar asa at biff basename cal calendar cap_mkdb \
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checknr chpass cksum cmp col colcrt colrm column comm compress \
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@ -9,7 +9,7 @@ SUBDIR= apropos ar asa at biff basename cal calendar cap_mkdb \
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ipcrm ipcs join ktrace last lastcomm leave lex locate lock logger \
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login logname look lorder m4 machine mail make man mesg mkdep mkfifo \
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mkstr modstat more msgs netstat newsyslog nfsstat nice nm nohup \
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pagesize passwd paste patch printenv printf quota ranlib \
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pagesize passwd paste patch pr printenv printf quota ranlib \
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rdist ref renice rev rlogin rpcgen rpcinfo \
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rsh rup ruptime rusers rwall rwho \
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sccs script sed shar showmount size soelim split strings \
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@ -0,0 +1,7 @@
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# from: @(#)Makefile 8.1 (Berkeley) 6/6/93
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# $Id: Makefile,v 1.1 1994/01/06 15:57:17 cgd Exp $
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PROG= pr
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SRCS= pr.c egetopt.c
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.include <bsd.prog.mk>
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@ -0,0 +1,216 @@
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/*-
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* Copyright (c) 1991 Keith Muller.
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* Copyright (c) 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Keith Muller of the University of California, San Diego.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
|
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* 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
|
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 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
|
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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/* from: static char sccsid[] = "@(#)egetopt.c 8.1 (Berkeley) 6/6/93"; */
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static char *rcsid = "$Id: egetopt.c,v 1.1 1994/01/06 15:57:18 cgd Exp $";
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#endif /* not lint */
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "extern.h"
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/*
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* egetopt: get option letter from argument vector (an extended
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* version of getopt).
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*
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* Non standard additions to the ostr specs are:
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* 1) '?': immediate value following arg is optional (no white space
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* between the arg and the value)
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* 2) '#': +/- followed by a number (with an optional sign but
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* no white space between the arg and the number). The - may be
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* combined with other options, but the + cannot.
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*/
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int eopterr = 1; /* if error message should be printed */
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int eoptind = 1; /* index into parent argv vector */
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int eoptopt; /* character checked for validity */
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char *eoptarg; /* argument associated with option */
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#define BADCH (int)'?'
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#define EMSG ""
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int
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egetopt(nargc, nargv, ostr)
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int nargc;
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char * const *nargv;
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const char *ostr;
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{
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static char *place = EMSG; /* option letter processing */
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register char *oli; /* option letter list index */
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static int delim; /* which option delimeter */
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register char *p;
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static char savec = '\0';
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if (savec != '\0') {
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*place = savec;
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savec = '\0';
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}
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if (!*place) {
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/*
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* update scanning pointer
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*/
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if ((eoptind >= nargc) ||
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((*(place = nargv[eoptind]) != '-') && (*place != '+'))) {
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place = EMSG;
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return (EOF);
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}
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delim = (int)*place;
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if (place[1] && *++place == '-' && !place[1]) {
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/*
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* found "--"
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*/
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++eoptind;
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place = EMSG;
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return (EOF);
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}
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}
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/*
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* check option letter
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*/
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if ((eoptopt = (int)*place++) == (int)':' || (eoptopt == (int)'?') ||
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!(oli = strchr(ostr, eoptopt))) {
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/*
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* if the user didn't specify '-' as an option,
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* assume it means EOF when by itself.
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*/
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if ((eoptopt == (int)'-') && !*place)
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return (EOF);
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if (strchr(ostr, '#') && (isdigit(eoptopt) ||
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(((eoptopt == (int)'-') || (eoptopt == (int)'+')) &&
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isdigit(*place)))) {
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/*
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* # option: +/- with a number is ok
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*/
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for (p = place; *p != '\0'; ++p) {
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if (!isdigit(*p))
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break;
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}
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eoptarg = place-1;
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if (*p == '\0') {
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place = EMSG;
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++eoptind;
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} else {
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place = p;
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savec = *p;
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*place = '\0';
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}
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return (delim);
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}
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if (!*place)
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++eoptind;
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if (eopterr) {
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if (!(p = strrchr(*nargv, '/')))
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p = *nargv;
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else
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++p;
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(void)fprintf(stderr, "%s: illegal option -- %c\n",
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p, eoptopt);
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}
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return (BADCH);
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}
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if (delim == (int)'+') {
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/*
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* '+' is only allowed with numbers
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*/
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if (!*place)
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++eoptind;
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if (eopterr) {
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if (!(p = strrchr(*nargv, '/')))
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p = *nargv;
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else
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++p;
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(void)fprintf(stderr,
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"%s: illegal '+' delimiter with option -- %c\n",
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p, eoptopt);
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}
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return (BADCH);
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}
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++oli;
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if ((*oli != ':') && (*oli != '?')) {
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/*
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* don't need argument
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*/
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eoptarg = NULL;
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if (!*place)
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++eoptind;
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return (eoptopt);
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}
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if (*place) {
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/*
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* no white space
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*/
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eoptarg = place;
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} else if (*oli == '?') {
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/*
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* no arg, but NOT required
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*/
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eoptarg = NULL;
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} else if (nargc <= ++eoptind) {
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/*
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* no arg, but IS required
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*/
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place = EMSG;
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if (eopterr) {
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if (!(p = strrchr(*nargv, '/')))
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p = *nargv;
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else
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++p;
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(void)fprintf(stderr,
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"%s: option requires an argument -- %c\n", p,
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eoptopt);
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}
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return (BADCH);
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} else {
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/*
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* arg has white space
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*/
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eoptarg = nargv[eoptind];
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}
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place = EMSG;
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++eoptind;
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return (eoptopt);
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}
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@ -0,0 +1,61 @@
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/*-
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* Copyright (c) 1991 Keith Muller.
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* Copyright (c) 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Keith Muller of the University of California, San Diego.
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*
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* 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
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*
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* from: @(#)extern.h 8.1 (Berkeley) 6/6/93
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* $Id: extern.h,v 1.1 1994/01/06 15:57:19 cgd Exp $
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*/
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extern int eoptind;
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extern char *eoptarg;
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void addnum __P((char *, int, int));
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int egetopt __P((int, char * const *, const char *));
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void flsh_errs __P((void));
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int horzcol __P((int, char **));
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int inln __P((FILE *, char *, int, int *, int, int *));
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int inskip __P((FILE *, int, int));
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void mfail __P((void));
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int mulfile __P((int, char **));
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FILE *nxtfile __P((int, char **, char **, char *, int));
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int onecol __P((int, char **));
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int otln __P((char *, int, int *, int *, int));
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void pfail __P((void));
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int prhead __P((char *, char *, int));
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int prtail __P((int, int));
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int setup __P((int, char **));
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void terminate __P((int));
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void usage __P((void));
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int vertcol __P((int, char **));
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@ -0,0 +1,348 @@
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.\" Copyright (c) 1991 Keith Muller.
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.\" Copyright (c) 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" This code is derived from software contributed to Berkeley by
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.\" Keith Muller of the University of California, San Diego.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" 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
|
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.\" California, Berkeley and its contributors.
|
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.\" 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
|
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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.\" SUCH DAMAGE.
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.\"
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.\" from: @(#)pr.1 8.1 (Berkeley) 6/6/93
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.\" $Id: pr.1,v 1.1 1994/01/06 15:57:21 cgd Exp $
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.\"
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.Dd June 6, 1993
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.Dt PR 1
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.Os BSD 4.4
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.Sh NAME
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.Nm pr
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.Nd print files
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.Sh SYNOPSIS
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.Nm pr
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.Bk -words
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.Op Ar \&+page
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.Ek
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.Bk -words
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.Op Fl Ar column
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.Ek
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.Op Fl adFmrt
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.Bk -words
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.Oo
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.Op Fl e
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.Op Ar char
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.Op Ar gap
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.Oc
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.Ek
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.Bk -words
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.Op Fl h Ar header
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.Ek
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.Bk -words
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.Oo
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.Op Fl i
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.Op Ar char
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||||
.Op Ar gap
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||||
.Oc
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.Ek
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.Bk -words
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||||
.Op Fl l Ar lines
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||||
.Ek
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||||
.Bk -words
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||||
.Op Fl o Ar offset
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||||
.Ek
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||||
.Bk -words
|
||||
.Oo
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||||
.Op Fl s
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||||
.Op Ar char
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||||
.Oc
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||||
.Ek
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||||
.Bk -words
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||||
.Oo
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||||
.Op Fl n
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||||
.Op Ar char
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||||
.Op Ar width
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||||
.Oc
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||||
.Ek
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.Bk -words
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.Op Fl w Ar width
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.Ek
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.Op -
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.Op Ar file ...
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.Sh DESCRIPTION
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The
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.Nm pr
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utility is a printing and pagination filter for text files.
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When multiple input files are specified, each is read, formatted,
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and written to standard output.
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By default, the input is separated into 66-line pages, each with
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.sp
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||||
.in +2
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.ti -2
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||||
\(bu A 5-line header with the page number, date, time, and
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the pathname of the file.
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.sp
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.ti -2
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\(bu A 5-line trailer consisting of blank lines.
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||||
.in -2
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||||
.Pp
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||||
If standard output is associated with a terminal,
|
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diagnostic messages are suppressed until the
|
||||
.Nm pr
|
||||
utility has completed processing.
|
||||
.Pp
|
||||
When multiple column output is specified,
|
||||
text columns are of equal width.
|
||||
By default text columns are separated by at least one
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.Em <blank>.
|
||||
Input lines that do not fit into a text column are truncated.
|
||||
Lines are not truncated under single column output.
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.Sh OPTIONS
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||||
.Pp
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In the following option descriptions, column, lines, offset, page, and
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||||
width are positive decimal integers and gap is a nonnegative decimal integer.
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.Bl -tag -width 4n
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.It Ar \&+page
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Begin output at page number
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.Ar page
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of the formatted input.
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.It Fl Ar column
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||||
Produce output that is
|
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.Ar columns
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wide (default is 1) that is written vertically
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down each column in the order in which the text
|
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is received from the input file.
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||||
The options
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||||
.Fl e
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and
|
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.Fl i
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are assumed.
|
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This option should not be used with
|
||||
.Fl m .
|
||||
When used with
|
||||
.Fl t ,
|
||||
the minimum number of lines is used to display the output.
|
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.It Fl a
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||||
Modify the effect of the
|
||||
.Fl column
|
||||
option so that the columns are filled across the page in a round-robin order
|
||||
(e.g., when column is 2, the first input line heads column
|
||||
1, the second heads column 2, the third is the second line
|
||||
in column 1, etc.).
|
||||
This option requires the use of the
|
||||
.Fl column
|
||||
option.
|
||||
.It Fl d
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||||
Produce output that is double spaced. An extra
|
||||
.Em <newline>
|
||||
character is output following every <newline> found in the input.
|
||||
.It Fl e Ar \&[char\&]\&[gap\&]
|
||||
Expand each input <tab> to the next greater column
|
||||
position specified by the formula
|
||||
.Ar n*gap+1 ,
|
||||
where
|
||||
.Em n
|
||||
is an integer > 0.
|
||||
If
|
||||
.Ar gap
|
||||
is zero or is omitted the default is 8.
|
||||
All
|
||||
.Em <tab>
|
||||
characters in the input are expanded into the appropriate
|
||||
number of
|
||||
.Em <space>s .
|
||||
If any nondigit character,
|
||||
.Ar char ,
|
||||
is specified, it is used as the input tab character.
|
||||
.It Fl F
|
||||
Use a
|
||||
.Em <form-feed>
|
||||
character for new pages,
|
||||
instead of the default behavior that uses a
|
||||
sequence o
|
||||
.Em <newline>
|
||||
characters.
|
||||
.It Fl h Ar header
|
||||
.Ar header
|
||||
Use the string
|
||||
.Ar header
|
||||
to replace the
|
||||
.Ar file name
|
||||
in the header line.
|
||||
.It Fl i Ar \&[char\&]\&[gap\&]
|
||||
In output, replace multiple <space>s with <tab>s whenever two or more
|
||||
adjacent <space>s reach column positions
|
||||
.Ar gap+1 ,
|
||||
.Ar 2*gap+1 ,
|
||||
etc.
|
||||
If
|
||||
.Ar gap
|
||||
is zero or omitted, default
|
||||
.Em <tab>
|
||||
settings at every eighth column position
|
||||
is used.
|
||||
If any nondigit character,
|
||||
.Ar char ,
|
||||
is specified, it is used as the output
|
||||
.Em <tab>
|
||||
character.
|
||||
.It Fl l Ar lines
|
||||
Override the 66 line default and reset the page length to
|
||||
.Ar lines.
|
||||
If
|
||||
.Ar lines
|
||||
is not greater than the sum of both the header and trailer
|
||||
depths (in lines), the
|
||||
.Nm pr
|
||||
utility suppresses output of both the header and trailer, as if the
|
||||
.Fl t
|
||||
option were in effect.
|
||||
.It Fl m
|
||||
Merge the contents of multiple files.
|
||||
One line from each file specified by a file operand is
|
||||
written side by side into text columns of equal fixed widths, in
|
||||
terms of the number of column positions.
|
||||
The number of text columns depends on the number of
|
||||
file operands successfully opened.
|
||||
The maximum number of files merged depends on page width and the
|
||||
per process open file limit.
|
||||
The options
|
||||
.Fl e
|
||||
and
|
||||
.Fl i
|
||||
are assumed.
|
||||
.It Fl n Ar \&[char\&]\&[width\&]
|
||||
Provide
|
||||
.Ar width
|
||||
digit line numbering.
|
||||
The default for
|
||||
.Ar width ,
|
||||
if not specified, is 5.
|
||||
The number occupies the first
|
||||
.Ar width
|
||||
column positions of each text column or each line of
|
||||
.Fl m
|
||||
output.
|
||||
If
|
||||
.Ar char
|
||||
(any nondigit character) is given, it is appended to the line number to
|
||||
separate it from whatever follows. The default for
|
||||
.Ar char
|
||||
is a
|
||||
.Em <tab> .
|
||||
Line numbers longer than
|
||||
.Ar width
|
||||
columns are truncated.
|
||||
.It Fl o Ar offset
|
||||
Each line of output is preceeded by
|
||||
.Ar offset
|
||||
.Em <spaces>s .
|
||||
If the
|
||||
.FL o
|
||||
option is not specified, the default is zero.
|
||||
The space taken is in addition to the output line width.
|
||||
.It Fl r
|
||||
Write no diagnostic reports on failure to open a file.
|
||||
.It Fl s Ar char
|
||||
Separate text columns by the single character
|
||||
.Ar char
|
||||
instead of by the appropriate number of
|
||||
.Em <space>s
|
||||
(default for
|
||||
.Ar char
|
||||
is the
|
||||
.Em <tab>
|
||||
character).
|
||||
.It Fl t
|
||||
Print neither the five-line identifying
|
||||
header nor the five-line trailer usually supplied for each page.
|
||||
Quit printing after the last line of each file without spacing to the
|
||||
end of the page.
|
||||
.It Fl w Ar width
|
||||
Set the width of the line to
|
||||
.Ar width
|
||||
column positions for multiple text-column output only.
|
||||
If the
|
||||
.Fl w
|
||||
option is not specified and the
|
||||
.Fl s
|
||||
option is not specified, the default width is 72.
|
||||
If the
|
||||
.Fl w
|
||||
option is not specified and the
|
||||
.Fl s
|
||||
option is specified, the default width is 512.
|
||||
.It Ar file
|
||||
A pathname of a file to be printed.
|
||||
If no
|
||||
.Ar file
|
||||
operands are specified, or if a
|
||||
.Ar file
|
||||
operand is
|
||||
.Sq Fl ,
|
||||
the standard input is used.
|
||||
The standard input is used only if no
|
||||
.Ar file
|
||||
operands are specified, or if a
|
||||
.Ar file
|
||||
operand is
|
||||
.Sq Fl .
|
||||
.El
|
||||
.Pp
|
||||
The
|
||||
.Fl s
|
||||
option does not allow the option letter to be separated from its
|
||||
argument, and the options
|
||||
.Fl e ,
|
||||
.Fl i ,
|
||||
and
|
||||
.Fl n
|
||||
require that both arguments, if present, not be separated from the option
|
||||
letter.
|
||||
.Sh ERRORS
|
||||
.Pp
|
||||
If
|
||||
.Nm pr
|
||||
receives an interrupt while printing to a terminal, it
|
||||
flushes all accumulated error messages to the screen before
|
||||
terminating.
|
||||
.Pp
|
||||
The
|
||||
.Nm pr
|
||||
utility exits 0 on success, and 1 if an error occurs.
|
||||
.Pp
|
||||
Error messages are written to standard error during the printing
|
||||
process (if output is redirected) or after all successful
|
||||
file printing is complete (when printing to a terminal).
|
||||
.Sh SEE ALSO
|
||||
.Xr cat 1 ,
|
||||
.Xr more 1
|
||||
.Sh STANDARDS
|
||||
The
|
||||
.Nm pr
|
||||
utility is
|
||||
.St -p1003.2
|
||||
compatible.
|
||||
Loading…
Reference in New Issue