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tr(1), as contributed by Dave Tribby
This commit is contained in:
parent
8a461e09b4
commit
645cb5834d
25
usr.bin/tr/Makefile
Normal file
25
usr.bin/tr/Makefile
Normal file
@ -0,0 +1,25 @@
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#
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# This makefile is intended for use with dmake(1) on Apple IIGS
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#
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# Created by Dave Tribby, August 1997
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# Program name
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PROG= tr
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# Source files
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SRCS= tr.c str.c
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# If optimization wasn't set on the command line use 79, since
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# tr has been tested to work at that level.
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.IF $(OPTIMIZE) == $(NULL)
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OPTIMIZE=79
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.END
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.INCLUDE : <gno.prog.mk>
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#
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# Additional dependancies
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#
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tr.o:: extern.h
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str.o:: extern.h
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51
usr.bin/tr/extern.h
Normal file
51
usr.bin/tr/extern.h
Normal file
@ -0,0 +1,51 @@
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/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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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.
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* 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
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* 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
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* 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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* @(#)extern.h 8.1 (Berkeley) 6/6/93
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*/
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typedef struct {
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enum { STRING1, STRING2 } which;
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enum { EOS, INFINITE, NORMAL, RANGE, SEQUENCE, SET } state;
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int cnt; /* character count */
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int lastch; /* last character */
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int equiv[2]; /* equivalence set */
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int *set; /* set of characters */
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char *str; /* user's string */
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} STR;
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#include <limits.h>
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#define NCHARS (UCHAR_MAX + 1) /* Number of possible characters. */
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#define OOBCH (UCHAR_MAX + 1) /* Out of band character value. */
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void err __P((const char *fmt, ...));
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int next __P((STR *));
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402
usr.bin/tr/str.c
Normal file
402
usr.bin/tr/str.c
Normal file
@ -0,0 +1,402 @@
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/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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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.
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* 2. Redistributions in binary form must reproduce the above copyright
|
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* 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
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* 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
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* 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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/*
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* Modified for GNO (Apple IIGS) by Dave Tribby, August 1997
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*
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* Constructs unacceptable to compiler are replaced using #ifndef __ORCAC__
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*
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* Changes not related to compiler are replaced using #ifndef __GNO__
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*
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* Added prototyped headers, surrounded by #ifndef __STDC__
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*/
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#ifndef __GNO__
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#ifndef lint
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static char sccsid[] = "@(#)str.c 8.2 (Berkeley) 4/28/95";
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#endif /* not lint */
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#endif
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <errno.h>
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#include <stddef.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 <ctype.h>
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#include "extern.h"
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static int backslash __P((STR *));
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static int bracket __P((STR *));
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static int c_class __P((const void *, const void *));
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static void genclass __P((STR *));
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static void genequiv __P((STR *));
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static int genrange __P((STR *));
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static void genseq __P((STR *));
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int
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#ifndef __STDC__
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next(s)
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register STR *s;
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#else
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next(register STR *s)
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#endif
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{
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register int ch;
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switch (s->state) {
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case EOS:
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return (0);
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case INFINITE:
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return (1);
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case NORMAL:
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switch (ch = (u_char)*s->str) {
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case '\0':
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s->state = EOS;
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return (0);
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case '\\':
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s->lastch = backslash(s);
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break;
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case '[':
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if (bracket(s))
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return (next(s));
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/* FALLTHROUGH */
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default:
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++s->str;
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s->lastch = ch;
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break;
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}
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/* We can start a range at any time. */
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if (s->str[0] == '-' && genrange(s))
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return (next(s));
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return (1);
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case RANGE:
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if (s->cnt-- == 0) {
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s->state = NORMAL;
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return (next(s));
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}
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++s->lastch;
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return (1);
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case SEQUENCE:
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if (s->cnt-- == 0) {
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s->state = NORMAL;
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return (next(s));
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}
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return (1);
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case SET:
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if ((s->lastch = s->set[s->cnt++]) == OOBCH) {
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s->state = NORMAL;
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return (next(s));
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}
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return (1);
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}
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/* NOTREACHED */
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}
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static int
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#ifndef __STDC__
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bracket(s)
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register STR *s;
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#else
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bracket(register STR *s)
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#endif
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{
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register char *p;
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switch (s->str[1]) {
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case ':': /* "[:class:]" */
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if ((p = strstr(s->str + 2, ":]")) == NULL)
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return (0);
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*p = '\0';
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s->str += 2;
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genclass(s);
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s->str = p + 2;
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return (1);
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case '=': /* "[=equiv=]" */
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if ((p = strstr(s->str + 2, "=]")) == NULL)
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return (0);
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s->str += 2;
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genequiv(s);
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return (1);
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default: /* "[\###*n]" or "[#*n]" */
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if ((p = strpbrk(s->str + 2, "*]")) == NULL)
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return (0);
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if (p[0] != '*' || index(p, ']') == NULL)
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return (0);
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s->str += 1;
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genseq(s);
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return (1);
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}
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/* NOTREACHED */
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}
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typedef struct {
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char *name;
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int (*func) __P((int));
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int *set;
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} CLASS;
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/* Change for GNO: move all the undefs out from among the classes[] */
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/* array initializations. Add prototypes so lint is happy. */
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#undef isalnum
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#undef isalpha
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#undef isblank
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#undef iscntrl
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#undef isdigit
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#undef isgraph
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#undef islower
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#undef isprint
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#undef ispunct
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#undef isspace
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#undef isupper
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#undef isxdigit
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extern int isalnum __P((int));
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extern int isalpha __P((int));
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extern int isblank __P((int));
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extern int iscntrl __P((int));
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extern int isdigit __P((int));
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extern int isgraph __P((int));
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extern int islower __P((int));
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extern int isprint __P((int));
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extern int ispunct __P((int));
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extern int isspace __P((int));
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extern int isupper __P((int));
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extern int isxdigit __P((int));
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static CLASS classes[] = {
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{ "alnum", isalnum, },
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{ "alpha", isalpha, },
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{ "blank", isblank, },
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{ "cntrl", iscntrl, },
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{ "digit", isdigit, },
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{ "graph", isgraph, },
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{ "lower", islower, },
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{ "print", isprint, },
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{ "punct", ispunct, },
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{ "space", isspace, },
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{ "upper", isupper, },
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{ "xdigit", isxdigit, },
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};
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static void
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#ifndef __STDC__
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genclass(s)
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STR *s;
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#else
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genclass(STR *s)
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#endif
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{
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register int cnt, (*func) __P((int));
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CLASS *cp, tmp;
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int *p;
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tmp.name = s->str;
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if ((cp = (CLASS *)bsearch(&tmp, classes, sizeof(classes) /
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sizeof(CLASS), sizeof(CLASS), c_class)) == NULL)
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err("unknown class %s", s->str);
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if ((cp->set = p = malloc((NCHARS + 1) * sizeof(int))) == NULL)
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err("%s", strerror(errno));
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bzero(p, (NCHARS + 1) * sizeof(int));
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for (cnt = 0, func = cp->func; cnt < NCHARS; ++cnt)
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if ((func)(cnt))
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*p++ = cnt;
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*p = OOBCH;
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s->cnt = 0;
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s->state = SET;
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s->set = cp->set;
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}
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static int
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#ifndef __STDC__
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c_class(a, b)
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const void *a, *b;
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#else
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c_class(const void *a, const void *b)
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#endif
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{
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return (strcmp(((CLASS *)a)->name, ((CLASS *)b)->name));
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}
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/*
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* English doesn't have any equivalence classes, so for now
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* we just syntax check and grab the character.
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*/
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static void
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#ifndef __STDC__
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genequiv(s)
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STR *s;
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#else
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genequiv(STR *s)
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#endif
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{
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if (*s->str == '\\') {
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s->equiv[0] = backslash(s);
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if (*s->str != '=')
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err("misplaced equivalence equals sign");
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} else {
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s->equiv[0] = s->str[0];
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if (s->str[1] != '=')
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err("misplaced equivalence equals sign");
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}
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s->str += 2;
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s->cnt = 0;
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s->state = SET;
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s->set = s->equiv;
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}
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static int
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#ifndef __STDC__
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genrange(s)
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STR *s;
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#else
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genrange(STR *s)
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#endif
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{
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int stopval;
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char *savestart;
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savestart = s->str;
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stopval = *++s->str == '\\' ? backslash(s) : (u_char)*s->str++;
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if (stopval < (u_char)s->lastch) {
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s->str = savestart;
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return (0);
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}
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s->cnt = stopval - s->lastch + 1;
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s->state = RANGE;
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--s->lastch;
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return (1);
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}
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static void
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#ifndef __STDC__
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genseq(s)
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STR *s;
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#else
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genseq(STR *s)
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#endif
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{
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char *ep;
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if (s->which == STRING1)
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err("sequences only valid in string2");
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if (*s->str == '\\')
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s->lastch = backslash(s);
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else
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s->lastch = *s->str++;
|
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if (*s->str != '*')
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err("misplaced sequence asterisk");
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switch (*++s->str) {
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case '\\':
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s->cnt = backslash(s);
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break;
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case ']':
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s->cnt = 0;
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++s->str;
|
||||
break;
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||||
default:
|
||||
if (isdigit((u_char)*s->str)) {
|
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s->cnt = strtol(s->str, &ep, 0);
|
||||
if (*ep == ']') {
|
||||
s->str = ep + 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
err("illegal sequence count");
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/* NOTREACHED */
|
||||
}
|
||||
|
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s->state = s->cnt ? SEQUENCE : INFINITE;
|
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}
|
||||
|
||||
/*
|
||||
* Translate \??? into a character. Up to 3 octal digits, if no digits either
|
||||
* an escape code or a literal character.
|
||||
*/
|
||||
static int
|
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#ifndef __STDC__
|
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backslash(s)
|
||||
register STR *s;
|
||||
#else
|
||||
backslash(register STR *s)
|
||||
#endif
|
||||
{
|
||||
register int ch, cnt, val;
|
||||
|
||||
for (cnt = val = 0;;) {
|
||||
ch = (u_char)*++s->str;
|
||||
if (!isascii(ch) || !isdigit(ch))
|
||||
break;
|
||||
val = val * 8 + ch - '0';
|
||||
if (++cnt == 3) {
|
||||
++s->str;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (cnt)
|
||||
return (val);
|
||||
if (ch != '\0')
|
||||
++s->str;
|
||||
switch (ch) {
|
||||
case 'a': /* escape characters */
|
||||
return ('\7');
|
||||
case 'b':
|
||||
return ('\b');
|
||||
case 'f':
|
||||
return ('\f');
|
||||
case 'n':
|
||||
return ('\n');
|
||||
case 'r':
|
||||
return ('\r');
|
||||
case 't':
|
||||
return ('\t');
|
||||
case 'v':
|
||||
return ('\13');
|
||||
case '\0': /* \" -> \ */
|
||||
s->state = EOS;
|
||||
return ('\\');
|
||||
default: /* \x" -> x */
|
||||
return (ch);
|
||||
}
|
||||
}
|
19
usr.bin/tr/tests/Makefile
Normal file
19
usr.bin/tr/tests/Makefile
Normal file
@ -0,0 +1,19 @@
|
||||
# Create the test environment for tr
|
||||
|
||||
# Compile and load flags passed to occ
|
||||
# -v: verbose
|
||||
# -I: add directory to header path
|
||||
CFLAGS += -v -I /usr/include
|
||||
LDFLAGS += -v
|
||||
|
||||
# Default target, "all," generates the files
|
||||
all: file2.bin1 genbin
|
||||
|
||||
# Files depend upon program
|
||||
file2.bin1: genbin
|
||||
./genbin
|
||||
|
||||
# Remove intermediate files
|
||||
clean:
|
||||
$(RM) -f *.o
|
||||
$(RM) -f *.root
|
277
usr.bin/tr/tests/dotests
Normal file
277
usr.bin/tr/tests/dotests
Normal file
@ -0,0 +1,277 @@
|
||||
# Tests for tr command; invoked by command file "fulltests"
|
||||
# Written by Dave Tribby (August 1997)
|
||||
|
||||
# Location of the tr command to be tested
|
||||
set testcmd="../tr"
|
||||
|
||||
# Record starting time
|
||||
echo -n "Testing command $testcmd beginning at"
|
||||
date
|
||||
|
||||
set src="file1.mixed"
|
||||
set cmp="file1.UPPER"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Upshifting all characters in $src using character classes"
|
||||
$testcmd '[:lower:]' '[:upper:]' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set dest="/tmp/${cmp}B"
|
||||
echo "Upshifting all characters in $src using character ranges"
|
||||
$testcmd 'a-z' 'A-Z' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file1.novowel"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Removing lower-case vowels in $src"
|
||||
$testcmd -d 'aeiouy' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file1.nolower"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Removing lower-case letters and squeezing spaces in $src"
|
||||
$testcmd -ds '[:lower:]' ' ' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file1.onlyup"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Keeping only upper-case letters and squeezing spaces in $src"
|
||||
$testcmd -c -ds '[:upper:]' ' ' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file1.noalpha"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Replace all alpha characters in $src with \"~\" and sqeeze"
|
||||
$testcmd -s '[:alpha:]' '~' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file1.Ul"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Replace u.c. chars with \"U\", l.c. chars with \"l\" in $src"
|
||||
$testcmd "[:upper:][:lower:]" '[U*26][l*26]' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set src="file2.bin1"
|
||||
set cmp="file2.bin2"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Binary file: setting high-order bit on control characters using range"
|
||||
$testcmd '\000-\037' '\200-\237' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set dest="/tmp/${cmp}B"
|
||||
echo "Binary file: setting high-order bit on control characters using class"
|
||||
$testcmd '[:cntrl:]' '\200-\237' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set cmp="file2.bin3"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "Binary file: Translating special characters to alphabetic"
|
||||
$testcmd '\a\b\f\n\r\t\v' 'ABFNRTV' < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
|
||||
set src="file3.full"
|
||||
set class="alnum"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="alpha"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="cntrl"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="digit"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="graph"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="lower"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="print"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="punct"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="space"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="upper"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="xdigit"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
set class="blank"
|
||||
set cmp="file3.$class"
|
||||
set dest="/tmp/$cmp"
|
||||
echo "ASCII subset class: $class"
|
||||
$testcmd -c -d "[:$class:]" < $src > $dest
|
||||
echo " Completion status = $status"
|
||||
echo "Checking results against control file $cmp (no differences expected)"
|
||||
cmp $cmp $dest
|
||||
echo " Completion status = $status"
|
||||
echo ""
|
||||
|
||||
echo "***** Error Messages *****"
|
||||
|
||||
set dest="/tmp/err.cond"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: illegal option"
|
||||
$testcmd -x $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: misplaced equivalence equals sign"
|
||||
$testcmd '[=equiv=]' '[=equiv=]' < $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: sequences only valid in string2"
|
||||
$testcmd '[X*26]' '[:upper:]' < $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: misplaced sequence asterisk"
|
||||
$testcmd '[:lower:]' '[26*X]' < $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: illegal sequence count"
|
||||
$testcmd '[:lower:]' '[X*XX]' < $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
||||
|
||||
echo ""
|
||||
echo "Expected error: unknown class:"
|
||||
$testcmd '[:lower:]' '[:badclass:]' < $src > $dest
|
||||
echo " Error completion status = $status (expected: 1)"
|
19
usr.bin/tr/tests/file1.UPPER
Normal file
19
usr.bin/tr/tests/file1.UPPER
Normal file
@ -0,0 +1,19 @@
|
||||
# CREATE THE TEST ENVIRONMENT FOR TR
|
||||
|
||||
# COMPILE AND LOAD FLAGS PASSED TO OCC
|
||||
# -V: VERBOSE
|
||||
# -I: ADD DIRECTORY TO HEADER PATH
|
||||
CFLAGS += -V -I /USR/INCLUDE
|
||||
LDFLAGS += -V
|
||||
|
||||
# DEFAULT TARGET, "ALL," GENERATES THE FILES
|
||||
ALL: FILE2.BIN1 GENBIN
|
||||
|
||||
# FILES DEPEND UPON PROGRAM
|
||||
FILE2.BIN1: GENBIN
|
||||
./GENBIN
|
||||
|
||||
# REMOVE INTERMEDIATE FILES
|
||||
CLEAN:
|
||||
$(RM) -F *.O
|
||||
$(RM) -F *.ROOT
|
19
usr.bin/tr/tests/file1.Ul
Normal file
19
usr.bin/tr/tests/file1.Ul
Normal file
@ -0,0 +1,19 @@
|
||||
# Ulllll lll llll lllllllllll lll ll
|
||||
|
||||
# Ullllll lll llll lllll llllll ll lll
|
||||
# -l: lllllll
|
||||
# -U: lll lllllllll ll llllll llll
|
||||
UUUUUU += -l -U /lll/lllllll
|
||||
UUUUUUU += -l
|
||||
|
||||
# Ullllll llllll, "lll," lllllllll lll lllll
|
||||
lll: llll2.lll1 llllll
|
||||
|
||||
# Ullll llllll llll lllllll
|
||||
llll2.lll1: llllll
|
||||
./llllll
|
||||
|
||||
# Ulllll llllllllllll lllll
|
||||
lllll:
|
||||
$(UU) -l *.l
|
||||
$(UU) -l *.llll
|
19
usr.bin/tr/tests/file1.mixed
Normal file
19
usr.bin/tr/tests/file1.mixed
Normal file
@ -0,0 +1,19 @@
|
||||
# Create the test environment for tr
|
||||
|
||||
# Compile and load flags passed to occ
|
||||
# -v: verbose
|
||||
# -I: add directory to header path
|
||||
CFLAGS += -v -I /usr/include
|
||||
LDFLAGS += -v
|
||||
|
||||
# Default target, "all," generates the files
|
||||
all: file2.bin1 genbin
|
||||
|
||||
# Files depend upon program
|
||||
file2.bin1: genbin
|
||||
./genbin
|
||||
|
||||
# Remove intermediate files
|
||||
clean:
|
||||
$(RM) -f *.o
|
||||
$(RM) -f *.root
|
19
usr.bin/tr/tests/file1.noalpha
Normal file
19
usr.bin/tr/tests/file1.noalpha
Normal file
@ -0,0 +1,19 @@
|
||||
# ~ ~ ~ ~ ~ ~
|
||||
|
||||
# ~ ~ ~ ~ ~ ~ ~
|
||||
# -~: ~
|
||||
# -~: ~ ~ ~ ~ ~
|
||||
~ += -~ -~ /~/~
|
||||
~ += -~
|
||||
|
||||
# ~ ~, "~," ~ ~ ~
|
||||
~: ~2.~1 ~
|
||||
|
||||
# ~ ~ ~ ~
|
||||
~2.~1: ~
|
||||
./~
|
||||
|
||||
# ~ ~ ~
|
||||
~:
|
||||
$(~) -~ *.~
|
||||
$(~) -~ *.~
|
19
usr.bin/tr/tests/file1.nolower
Normal file
19
usr.bin/tr/tests/file1.nolower
Normal file
@ -0,0 +1,19 @@
|
||||
# C
|
||||
|
||||
# C
|
||||
# -:
|
||||
# -I:
|
||||
CFLAGS += - -I //
|
||||
LDFLAGS += -
|
||||
|
||||
# D , ","
|
||||
: 2.1
|
||||
|
||||
# F
|
||||
2.1:
|
||||
./
|
||||
|
||||
# R
|
||||
:
|
||||
$(RM) - *.
|
||||
$(RM) - *.
|
19
usr.bin/tr/tests/file1.novowel
Normal file
19
usr.bin/tr/tests/file1.novowel
Normal file
@ -0,0 +1,19 @@
|
||||
# Crt th tst nvrnmnt fr tr
|
||||
|
||||
# Cmpl nd ld flgs pssd t cc
|
||||
# -v: vrbs
|
||||
# -I: dd drctr t hdr pth
|
||||
CFLAGS += -v -I /sr/ncld
|
||||
LDFLAGS += -v
|
||||
|
||||
# Dflt trgt, "ll," gnrts th fls
|
||||
ll: fl2.bn1 gnbn
|
||||
|
||||
# Fls dpnd pn prgrm
|
||||
fl2.bn1: gnbn
|
||||
./gnbn
|
||||
|
||||
# Rmv ntrmdt fls
|
||||
cln:
|
||||
$(RM) -f *.
|
||||
$(RM) -f *.rt
|
1
usr.bin/tr/tests/file1.onlyup
Normal file
1
usr.bin/tr/tests/file1.onlyup
Normal file
@ -0,0 +1 @@
|
||||
CCICFLAGSILDFLAGSDFRRMRM
|
28
usr.bin/tr/tests/fulltests
Normal file
28
usr.bin/tr/tests/fulltests
Normal file
@ -0,0 +1,28 @@
|
||||
# gsh script to run tests and collect results
|
||||
# Written by Dave Tribby * August 1997
|
||||
|
||||
# Name of gsh script containing test cases
|
||||
set command="dotests"
|
||||
# Sometimes the file type is modified by editing; make it executable
|
||||
chtyp -l exec $command
|
||||
|
||||
# Filenames for raw and modified results
|
||||
set raw_file="/tmp/rawlist"
|
||||
set result_file="test.list"
|
||||
|
||||
# Location of tr command that knows how to handle classes
|
||||
set trcmd="/src/usr.bin/tr/tr"
|
||||
|
||||
# --- Begin the tests ---
|
||||
|
||||
echo -n "Executing test script \"$command\" from directory "
|
||||
pwd
|
||||
|
||||
# Create a new gsh invocation and record all I/O
|
||||
echo "$command ; exit" | script $raw_file
|
||||
|
||||
# Cleanup control chars using either of the following...
|
||||
echo "Done with tests. Removing control characters from results file"
|
||||
$trcmd -c -ds '[:print:]\r' '\r' < $raw_file > $result_file
|
||||
|
||||
echo "Tests results have been saved as \"$result_file\""
|
122
usr.bin/tr/tests/genbin.c
Normal file
122
usr.bin/tr/tests/genbin.c
Normal file
@ -0,0 +1,122 @@
|
||||
/*
|
||||
* Generate binary files for testing tr
|
||||
*
|
||||
*/
|
||||
|
||||
#include <ctype.h>
|
||||
#include <stdio.h>
|
||||
|
||||
/* Because isblank() is not defined in <ctype.h>... */
|
||||
extern int isblank(int);
|
||||
|
||||
static int ch;
|
||||
static FILE *bf;
|
||||
|
||||
/* Generate a file of the given name to include bytes between low and high */
|
||||
static void
|
||||
genfile(char *name, int low, int high, int flag)
|
||||
{
|
||||
|
||||
(void) printf("Creating file %s\n", name);
|
||||
if ( (bf = fopen(name, "wb")) == NULL ) {
|
||||
perror("Opening file");
|
||||
return;
|
||||
}
|
||||
for (ch=low; ch<=high; ch++) {
|
||||
switch (flag) {
|
||||
case 1: if ( !isalnum(ch) ) continue;
|
||||
break;
|
||||
case 2: if ( !isalpha(ch) ) continue;
|
||||
break;
|
||||
case 3: if ( !iscntrl(ch) ) continue;
|
||||
break;
|
||||
case 4: if ( !isdigit(ch) ) continue;
|
||||
break;
|
||||
case 5: if ( !isgraph(ch) ) continue;
|
||||
break;
|
||||
case 6: if ( !islower(ch) ) continue;
|
||||
break;
|
||||
case 7: if ( !isprint(ch) ) continue;
|
||||
break;
|
||||
case 8: if ( !ispunct(ch) ) continue;
|
||||
break;
|
||||
case 9: if ( !isspace(ch) ) continue;
|
||||
break;
|
||||
case 10: if ( !isupper(ch) ) continue;
|
||||
break;
|
||||
case 11: if ( !isxdigit(ch) ) continue;
|
||||
break;
|
||||
case 12: if ( !isblank(ch) ) continue;
|
||||
}
|
||||
(void) putc(ch, bf);
|
||||
}
|
||||
/* Final character is a blank when flagged */
|
||||
if ( flag == -1 )
|
||||
(void) putc(' ', bf);
|
||||
(void) fclose(bf);
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[])
|
||||
{
|
||||
|
||||
/* Starting binary file: file2.bin1 */
|
||||
genfile("file2.bin1", 0, 32, 0);
|
||||
|
||||
/* Binary file after translation: file2.bin2 */
|
||||
genfile("file2.bin2", 128, 159, -1);
|
||||
|
||||
/* Binary file after translation of special characters */
|
||||
(void) printf("Creating file file2.bin3\n");
|
||||
if ( (bf = fopen("file2.bin3", "wb")) == NULL ) {
|
||||
perror("Opening file file2.bin3");
|
||||
}
|
||||
else {
|
||||
for (ch=0; ch<=32; ch++)
|
||||
switch (ch) {
|
||||
case '\a':
|
||||
(void) putc('A', bf);
|
||||
break;
|
||||
case '\b':
|
||||
(void) putc('B', bf);
|
||||
break;
|
||||
case '\t':
|
||||
(void) putc('T', bf);
|
||||
break;
|
||||
case '\n':
|
||||
(void) putc('N', bf);
|
||||
break;
|
||||
case '\v':
|
||||
(void) putc('V', bf);
|
||||
break;
|
||||
case '\f':
|
||||
(void) putc('F', bf);
|
||||
break;
|
||||
case '\r':
|
||||
(void) putc('R', bf);
|
||||
break;
|
||||
default:
|
||||
(void) putc(ch, bf);
|
||||
}
|
||||
(void) fclose(bf);
|
||||
}
|
||||
|
||||
/* Full ASCII set: file3.full */
|
||||
genfile("file3.full", 0, 127, 0);
|
||||
|
||||
/* Generate subsets that meet class criteria */
|
||||
genfile("file3.alnum", 0, 127, 1);
|
||||
genfile("file3.alpha", 0, 127, 2);
|
||||
genfile("file3.cntrl", 0, 127, 3);
|
||||
genfile("file3.digit", 0, 127, 4);
|
||||
genfile("file3.graph", 0, 127, 5);
|
||||
genfile("file3.lower", 0, 127, 6);
|
||||
genfile("file3.print", 0, 127, 7);
|
||||
genfile("file3.punct", 0, 127, 8);
|
||||
genfile("file3.space", 0, 127, 9);
|
||||
genfile("file3.upper", 0, 127, 10);
|
||||
genfile("file3.xdigit", 0, 127, 11);
|
||||
genfile("file3.blank", 0, 127, 12);
|
||||
|
||||
return 0;
|
||||
}
|
304
usr.bin/tr/tr.1
Normal file
304
usr.bin/tr/tr.1
Normal file
@ -0,0 +1,304 @@
|
||||
.\" Copyright (c) 1991, 1993
|
||||
.\" The Regents of the University of California. All rights reserved.
|
||||
.\"
|
||||
.\" This code is derived from software contributed to Berkeley by
|
||||
.\" the Institute of Electrical and Electronics Engineers, Inc.
|
||||
.\"
|
||||
.\" 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.
|
||||
.\"
|
||||
.\" @(#)tr.1 8.1 (Berkeley) 6/6/93
|
||||
.\"
|
||||
.TH TR 1 "August 1997" "GNO" "Commands and Applications"
|
||||
.SH NAME
|
||||
.BR tr
|
||||
\- translate characters
|
||||
.SH SYNOPSIS
|
||||
.BR tr " [" -cs ]
|
||||
.IR "string1" " " "string2"
|
||||
.PP
|
||||
.BR tr " [" -c "] " -d
|
||||
.I string1
|
||||
.PP
|
||||
.BR tr " [" -c "] " -s
|
||||
.I string1
|
||||
.PP
|
||||
.BR tr " [" -c "] " -ds
|
||||
.IR "string1" " " "string2"
|
||||
.SH DESCRIPTION
|
||||
The
|
||||
.BR tr
|
||||
utility copies the standard input to the standard output with substitution
|
||||
or deletion of selected characters.
|
||||
.LP
|
||||
The following options are available:
|
||||
.RS
|
||||
.IP \fB-c\fR
|
||||
Complements the set of characters in
|
||||
.IR string1 ,
|
||||
that is ``-c ab'' includes every character except for ``a'' and ``b''.
|
||||
.IP \fB-d\fR
|
||||
The
|
||||
.B -d
|
||||
option causes characters to be deleted from the input.
|
||||
.IP \fB-s\fR
|
||||
The
|
||||
.B -s
|
||||
option squeezes multiple occurrences of the characters listed in the last
|
||||
operand (either
|
||||
.IR string1
|
||||
or
|
||||
.IR string2 )
|
||||
in the input into a single instance of the character.
|
||||
This occurs after all deletion and translation is completed.
|
||||
.RE
|
||||
.PP
|
||||
In the first synopsis form, the characters in
|
||||
.IR string1
|
||||
are translated into the characters in
|
||||
.IR string2
|
||||
where the first character in
|
||||
.IR string1
|
||||
is translated into the first character in
|
||||
.IR string2
|
||||
and so on.
|
||||
If
|
||||
.IR string1
|
||||
is longer than
|
||||
.IR string2 ,
|
||||
the last character found in
|
||||
.IR string2
|
||||
is duplicated until
|
||||
.IR string1
|
||||
is exhausted.
|
||||
.PP
|
||||
In the second synopsis form, the characters in
|
||||
.IR string1
|
||||
are deleted from the input.
|
||||
.PP
|
||||
In the third synopsis form, the characters in
|
||||
.IR string1
|
||||
are compressed as described for the
|
||||
.B -s
|
||||
option.
|
||||
.PP
|
||||
In the fourth synopsis form, the characters in
|
||||
.IR string1
|
||||
are deleted from the input, and the characters in
|
||||
.IR string2
|
||||
are compressed as described for the
|
||||
.B -s
|
||||
option.
|
||||
.PP
|
||||
The following conventions can be used in
|
||||
.IR string1
|
||||
and
|
||||
.IR string2
|
||||
to specify sets of characters:
|
||||
.RS
|
||||
.IP character
|
||||
Any character not described by one of the following conventions
|
||||
represents itself.
|
||||
.IP \fB\\\\\fRoctal
|
||||
A backslash followed by 1, 2 or 3 octal digits represents a character
|
||||
with that encoded value.
|
||||
To follow an octal sequence with a digit as a character, left zero-pad
|
||||
the octal sequence to the full 3 octal digits.
|
||||
.IP \fB\\\\\fRcharacter
|
||||
A backslash followed by certain special characters maps to special
|
||||
values.
|
||||
.sp
|
||||
.RS
|
||||
\fB\\a\fR <alert character>
|
||||
.br
|
||||
\fB\\b\fR <backspace>
|
||||
.br
|
||||
\fB\\f\fR <form-feed>
|
||||
.br
|
||||
\fB\\n\fR <newline>
|
||||
.br
|
||||
\fB\\r\fR <carriage return>
|
||||
.br
|
||||
\fB\\t\fR <tab>
|
||||
.br
|
||||
\fB\\v\fR <vertical tab>
|
||||
.RE
|
||||
.sp
|
||||
A backslash followed by any other character maps to that character.
|
||||
.IP \fIc1\fR-\fIc2\fR
|
||||
Represents the range of characters between the range endpoints, inclusively.
|
||||
.IP \fB[:\fRclass\fB:]\fR
|
||||
Represents all characters belonging to the defined character class.
|
||||
Class names are:
|
||||
.sp
|
||||
.RS
|
||||
\fBalnum\fR <alphanumeric characters>
|
||||
.br
|
||||
\fBalpha\fR <alphabetic characters>
|
||||
.br
|
||||
\fBblank\fR <\\t, `` ''>
|
||||
.br
|
||||
\fBcntrl\fR <control characters>
|
||||
.br
|
||||
\fBdigit\fR <numeric characters>
|
||||
.br
|
||||
\fBgraph\fR <graphic characters>
|
||||
.br
|
||||
\fBlower\fR <lower-case alphabetic characters>
|
||||
.br
|
||||
\fBprint\fR <printable characters>
|
||||
.br
|
||||
\fBpunct\fR <punctuation characters>
|
||||
.br
|
||||
\fBspace\fR <\\t, \\n, \\v, \\f, \\r, `` ''>
|
||||
.br
|
||||
\fBupper\fR <upper-case characters>
|
||||
.br
|
||||
\fBxdigit\fR <hexadecimal characters>
|
||||
.br
|
||||
.RE
|
||||
.PP
|
||||
With the exception of the ``upper'' and ``lower'' classes, characters
|
||||
in the classes are in unspecified order.
|
||||
In the ``upper'' and ``lower'' classes, characters are entered in
|
||||
ascending order.
|
||||
.PP
|
||||
For specific information as to which ASCII characters are included
|
||||
in these classes, see
|
||||
.IR ctype (3)
|
||||
and related manual pages.
|
||||
.IP \fB[=\fRequiv\fB=]\fR
|
||||
Represents all characters or collating (sorting) elements belonging to
|
||||
the same equivalence class as
|
||||
.IR equiv .
|
||||
If
|
||||
there is a secondary ordering within the equivalence class, the characters
|
||||
are ordered in ascending sequence.
|
||||
Otherwise, they are ordered after their encoded values.
|
||||
An example of an equivalence class might be ``c'' and ``ch'' in Spanish;
|
||||
English has no equivalence classes.
|
||||
Note: because the functions in
|
||||
.IR locale.h
|
||||
are not implemented for the Apple IIGS, English is the only supported
|
||||
language.
|
||||
.IP \fB[\fR#\fB*\fRn\fB]\fR
|
||||
Represents
|
||||
.IR n
|
||||
repeated occurrences of the character represented by
|
||||
.IR # .
|
||||
This
|
||||
expression is only valid when it occurs in
|
||||
.IR string2 .
|
||||
If
|
||||
.IR n
|
||||
is omitted or is zero, it is be interpreted as large enough to extend
|
||||
.IR string2
|
||||
sequence to the length of
|
||||
.IR string1 .
|
||||
If
|
||||
.IR n
|
||||
has a leading zero, it is interpreted as an octal value, otherwise,
|
||||
it's interpreted as a decimal value.
|
||||
.RE
|
||||
.PP
|
||||
The
|
||||
.BR tr
|
||||
utility exits 0 on success, and >0 if an error occurs.
|
||||
.SH EXAMPLES
|
||||
The following examples are shown as given to the shell:
|
||||
.PP
|
||||
Create a list of the words in file1, one per line, where a word is taken to
|
||||
be a maximal string of letters.
|
||||
.HP
|
||||
tr -cs '[:alpha:]' '\\n' < file1
|
||||
.PP
|
||||
Translate the contents of file1 to upper-case.
|
||||
.HP
|
||||
tr '[:lower:]' '[:upper:]' < file1
|
||||
.PP
|
||||
Strip out non-printable characters from file1.
|
||||
.HP
|
||||
tr -cd '[:print:]' < file1
|
||||
.SH COMPATIBILITY
|
||||
System V has historically implemented character ranges using the syntax
|
||||
``[c-c]'' instead of the ``c-c'' used by historic BSD implementations and
|
||||
standardized by POSIX.
|
||||
System V shell scripts should work under this implementation as long as
|
||||
the range is intended to map in another range, i.e. the command
|
||||
``tr [a-z] [A-Z]'' will work as it will map the ``['' character in
|
||||
.IR string1
|
||||
to the ``['' character in
|
||||
.IR string2.
|
||||
However, if the shell script is deleting or squeezing characters as in
|
||||
the command ``tr -d [a-z]'', the characters ``['' and ``]'' will be
|
||||
included in the deletion or compression list which would not have happened
|
||||
under an historic System V implementation.
|
||||
Additionally, any scripts that depended on the sequence ``a-z'' to
|
||||
represent the three characters ``a'', ``-'' and ``z'' will have to be
|
||||
rewritten as ``a\\-z''.
|
||||
.PP
|
||||
The
|
||||
.BR tr
|
||||
utility has historically not permitted the manipulation of NUL bytes in
|
||||
its input and, additionally, stripped NUL's from its input stream.
|
||||
This implementation has removed this behavior as a bug.
|
||||
.PP
|
||||
The
|
||||
.BR tr
|
||||
utility has historically been extremely forgiving of syntax errors,
|
||||
for example, the
|
||||
.B -c
|
||||
and
|
||||
.B -s
|
||||
options were ignored unless two strings were specified.
|
||||
This implementation will not permit illegal syntax.
|
||||
.SH STANDARDS
|
||||
The
|
||||
.BR tr
|
||||
utility is expected to be
|
||||
.B POSIX.2
|
||||
compatible.
|
||||
It should be noted that the feature wherein the last character of
|
||||
.IR string2
|
||||
is duplicated if
|
||||
.IR string2
|
||||
has less characters than
|
||||
.IR string1
|
||||
is permitted by POSIX but is not required.
|
||||
Shell scripts attempting to be portable to other POSIX systems should use
|
||||
the ``[#*]'' convention instead of relying on this behavior.
|
||||
.SH ATTRIBUTIONS
|
||||
This command was ported from FreeBSD source code
|
||||
for distribution with GNO/ME 2.0.6.
|
||||
.SH HISTORY
|
||||
Version 1.0 (November 3, 1994) of
|
||||
.BR tr
|
||||
was written by
|
||||
Thomas. R. Wyant III
|
||||
and distributed as a
|
||||
separate package compatible with GNO and ORCA.
|
354
usr.bin/tr/tr.c
Normal file
354
usr.bin/tr/tr.c
Normal file
@ -0,0 +1,354 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Modified for GNO (Apple IIGS) by Dave Tribby, August 1997
|
||||
*
|
||||
* Constructs unacceptable to compiler are replaced using #ifndef __ORCAC__
|
||||
*
|
||||
* Changes not related to compiler are replaced using #ifndef __GNO__
|
||||
*
|
||||
* Added prototyped headers, surrounded by #ifndef __STDC__
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __GNO__
|
||||
#ifndef lint
|
||||
static char copyright[] =
|
||||
"@(#) Copyright (c) 1988, 1993\n\
|
||||
The Regents of the University of California. All rights reserved.\n";
|
||||
#endif /* not lint */
|
||||
|
||||
#ifndef lint
|
||||
static char sccsid[] = "@(#)tr.c 8.2 (Berkeley) 5/4/95";
|
||||
#endif /* not lint */
|
||||
#endif
|
||||
|
||||
#ifndef __GNO__
|
||||
#include <locale.h>
|
||||
#endif
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "extern.h"
|
||||
|
||||
static int string1[NCHARS] = {
|
||||
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, /* ASCII */
|
||||
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
|
||||
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
|
||||
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
|
||||
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
|
||||
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
|
||||
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
|
||||
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
|
||||
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
|
||||
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
|
||||
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
|
||||
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
|
||||
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
|
||||
0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
|
||||
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
|
||||
0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
|
||||
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
|
||||
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
||||
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
|
||||
0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
|
||||
0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
|
||||
0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
|
||||
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
|
||||
0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
|
||||
0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
|
||||
0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
|
||||
0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
|
||||
0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
|
||||
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
|
||||
0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
|
||||
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
|
||||
0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
|
||||
}, string2[NCHARS];
|
||||
|
||||
STR s1 = { STRING1, NORMAL, 0, OOBCH, { 0, OOBCH }, NULL, NULL };
|
||||
STR s2 = { STRING2, NORMAL, 0, OOBCH, { 0, OOBCH }, NULL, NULL };
|
||||
|
||||
static void setup __P((int *, char *, STR *, int));
|
||||
static void usage __P((void));
|
||||
|
||||
|
||||
/* Interface to check on how much stack space a C program uses. */
|
||||
#if defined(__GNO__) && defined(__STACK_CHECK__)
|
||||
#ifndef _STDLIB_H_
|
||||
#include <stdlib.h>
|
||||
#endif
|
||||
extern void begin_stack_check(void);
|
||||
extern int end_stack_check(void);
|
||||
static void report_stack(void)
|
||||
{
|
||||
fprintf(stderr,"\n ==> %d stack bytes used <== \n", end_stack_check());
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
int
|
||||
#ifndef __STDC__
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
#else
|
||||
main(int argc,
|
||||
char *argv[])
|
||||
#endif
|
||||
{
|
||||
register int ch, cnt, lastch, *p;
|
||||
int cflag, dflag, sflag, isstring2;
|
||||
|
||||
#if defined(__GNO__) && defined(__STACK_CHECK__)
|
||||
begin_stack_check();
|
||||
atexit(report_stack);
|
||||
#endif
|
||||
#ifndef __GNO__
|
||||
(void) setlocale(LC_CTYPE, "");
|
||||
#endif
|
||||
#ifdef __GNO__
|
||||
/* Set binary mode for stdin and stdout */
|
||||
stdin->_flags |= __SBIN;
|
||||
stdout->_flags |= __SBIN;
|
||||
#endif /* __GNO__ */
|
||||
|
||||
cflag = dflag = sflag = 0;
|
||||
while ((ch = getopt(argc, argv, "cds")) != -1)
|
||||
switch((char)ch) {
|
||||
case 'c':
|
||||
cflag = 1;
|
||||
break;
|
||||
case 'd':
|
||||
dflag = 1;
|
||||
break;
|
||||
case 's':
|
||||
sflag = 1;
|
||||
break;
|
||||
case '?':
|
||||
default:
|
||||
usage();
|
||||
}
|
||||
argc -= optind;
|
||||
#ifndef __ORCAC__
|
||||
argv += optind;
|
||||
#else
|
||||
argv = argv + optind;
|
||||
#endif
|
||||
|
||||
switch(argc) {
|
||||
case 0:
|
||||
default:
|
||||
usage();
|
||||
/* NOTREACHED */
|
||||
case 1:
|
||||
isstring2 = 0;
|
||||
break;
|
||||
case 2:
|
||||
isstring2 = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
/*
|
||||
* tr -ds [-c] string1 string2
|
||||
* Delete all characters (or complemented characters) in string1.
|
||||
* Squeeze all characters in string2.
|
||||
*/
|
||||
if (dflag && sflag) {
|
||||
if (!isstring2)
|
||||
usage();
|
||||
|
||||
setup(string1, argv[0], &s1, cflag);
|
||||
setup(string2, argv[1], &s2, 0);
|
||||
|
||||
for (lastch = OOBCH; (ch = getchar()) != EOF;)
|
||||
if (!string1[ch] && (!string2[ch] || lastch != ch)) {
|
||||
lastch = ch;
|
||||
(void)putchar(ch);
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
|
||||
/*
|
||||
* tr -d [-c] string1
|
||||
* Delete all characters (or complemented characters) in string1.
|
||||
*/
|
||||
if (dflag) {
|
||||
if (isstring2)
|
||||
usage();
|
||||
|
||||
setup(string1, argv[0], &s1, cflag);
|
||||
|
||||
while ((ch = getchar()) != EOF)
|
||||
if (!string1[ch])
|
||||
(void)putchar(ch);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
/*
|
||||
* tr -s [-c] string1
|
||||
* Squeeze all characters (or complemented characters) in string1.
|
||||
*/
|
||||
if (sflag && !isstring2) {
|
||||
setup(string1, argv[0], &s1, cflag);
|
||||
|
||||
for (lastch = OOBCH; (ch = getchar()) != EOF;)
|
||||
if (!string1[ch] || lastch != ch) {
|
||||
lastch = ch;
|
||||
(void)putchar(ch);
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
|
||||
/*
|
||||
* tr [-cs] string1 string2
|
||||
* Replace all characters (or complemented characters) in string1 with
|
||||
* the character in the same position in string2. If the -s option is
|
||||
* specified, squeeze all the characters in string2.
|
||||
*/
|
||||
if (!isstring2)
|
||||
usage();
|
||||
|
||||
s1.str = argv[0];
|
||||
s2.str = argv[1];
|
||||
|
||||
if (cflag)
|
||||
for (cnt = NCHARS, p = string1; cnt--;)
|
||||
*p++ = OOBCH;
|
||||
|
||||
if (!next(&s2))
|
||||
err("empty string2");
|
||||
|
||||
/* If string2 runs out of characters, use the last one specified. */
|
||||
if (sflag)
|
||||
while (next(&s1)) {
|
||||
string1[s1.lastch] = ch = s2.lastch;
|
||||
string2[ch] = 1;
|
||||
(void)next(&s2);
|
||||
}
|
||||
else
|
||||
while (next(&s1)) {
|
||||
string1[s1.lastch] = ch = s2.lastch;
|
||||
(void)next(&s2);
|
||||
}
|
||||
|
||||
if (cflag)
|
||||
for (cnt = 0, p = string1; cnt < NCHARS; ++p, ++cnt)
|
||||
*p = *p == OOBCH ? ch : cnt;
|
||||
|
||||
if (sflag)
|
||||
for (lastch = OOBCH; (ch = getchar()) != EOF;) {
|
||||
ch = string1[ch];
|
||||
if (!string2[ch] || lastch != ch) {
|
||||
lastch = ch;
|
||||
(void)putchar(ch);
|
||||
}
|
||||
}
|
||||
else
|
||||
while ((ch = getchar()) != EOF)
|
||||
(void)putchar(string1[ch]);
|
||||
exit (0);
|
||||
}
|
||||
|
||||
static void
|
||||
#ifndef __STDC__
|
||||
setup(string, arg, str, cflag)
|
||||
int *string;
|
||||
char *arg;
|
||||
STR *str;
|
||||
int cflag;
|
||||
#else
|
||||
setup( int *string,
|
||||
char *arg,
|
||||
STR *str,
|
||||
int cflag)
|
||||
#endif
|
||||
{
|
||||
register int cnt, *p;
|
||||
|
||||
str->str = arg;
|
||||
bzero(string, NCHARS * sizeof(int));
|
||||
while (next(str))
|
||||
string[str->lastch] = 1;
|
||||
if (cflag)
|
||||
for (p = string, cnt = NCHARS; cnt--; ++p)
|
||||
*p = !*p;
|
||||
}
|
||||
|
||||
static void
|
||||
#ifndef __STDC__
|
||||
usage()
|
||||
#else
|
||||
usage(void)
|
||||
#endif
|
||||
{
|
||||
(void)fprintf(stderr, "usage: tr [-cs] string1 string2\n");
|
||||
(void)fprintf(stderr, " tr [-c] -d string1\n");
|
||||
(void)fprintf(stderr, " tr [-c] -s string1\n");
|
||||
(void)fprintf(stderr, " tr [-c] -ds string1 string2\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#if __STDC__
|
||||
#include <stdarg.h>
|
||||
#else
|
||||
#include <varargs.h>
|
||||
#endif
|
||||
|
||||
void
|
||||
#if __STDC__
|
||||
err(const char *fmt, ...)
|
||||
#else
|
||||
err(fmt, va_alist)
|
||||
char *fmt;
|
||||
va_dcl
|
||||
#endif
|
||||
{
|
||||
va_list ap;
|
||||
#if __STDC__
|
||||
va_start(ap, fmt);
|
||||
#else
|
||||
va_start(ap);
|
||||
#endif
|
||||
(void)fprintf(stderr, "tr: ");
|
||||
(void)vfprintf(stderr, fmt, ap);
|
||||
va_end(ap);
|
||||
(void)fprintf(stderr, "\n");
|
||||
exit(1);
|
||||
/* NOTREACHED */
|
||||
}
|
10
usr.bin/tr/tr.desc
Normal file
10
usr.bin/tr/tr.desc
Normal file
@ -0,0 +1,10 @@
|
||||
Name: tr
|
||||
Version: 2.0 (August 1997)
|
||||
Shell: GNO
|
||||
Author: Dave Tribby (from FreeBSD code)
|
||||
Contact: tribby@cup.hp.com
|
||||
Where: /bin/tr
|
||||
FTP: ground.isca.uiowa.edu apple2.caltech.edu trenco.myrias.com
|
||||
|
||||
Translate characters in a file.
|
||||
|
29
usr.bin/tr/tr.rez
Normal file
29
usr.bin/tr/tr.rez
Normal file
@ -0,0 +1,29 @@
|
||||
/*
|
||||
* Resources for version and comment
|
||||
*/
|
||||
#define PROG "tr"
|
||||
#define DESC "Translate characters in a file."
|
||||
|
||||
#include "Types.rez"
|
||||
|
||||
/*
|
||||
* Version
|
||||
*/
|
||||
resource rVersion (1, purgeable3) {
|
||||
{ 2, 0, 0, /* Version 2.0.0 */
|
||||
release, /* development|alpha|beta|final|release */
|
||||
0 }, /* non-final release number */
|
||||
verUS, /* Country */
|
||||
PROG, /* Program name */
|
||||
DESC " Released with GNO/ME."
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Comment
|
||||
*/
|
||||
resource rComment (1, purgeable3) {
|
||||
PROG " v2.0 (August 1997)\n"
|
||||
"GNO utility: " DESC "\n"
|
||||
"Ported from FreeBSD code by Dave Tribby."
|
||||
};
|
Loading…
Reference in New Issue
Block a user