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Replace GNU RCS ident with a BSD license ident

Browse Source 
Rationale: ident(1) is useful out of RCS, lot of scripts are using ident(1) and
failing when base is built WITHOUT_RCS.

This version is:
- fully compatible with RCS 5.7 ident.
- fully compatible with RCS 5.9 ident.
- passes all ident test from GNU RCS 5.9 test suite

This version has support for: svn extension for the Keyword id (double colon and
# before last $)

Différences with GNU RCS ident:
- no long options as found in GNU RCS 5.9 (but not commented there).
- '-V' reports nothing but has been added for compatibility.

Differential Revision:	https://reviews.freebsd.org/D3200
Reviewed by:	pfg
This commit is contained in:
Baptiste Daroussin 2015-07-26 11:21:36 +00:00
parent da6c24e123
commit c048a83f51
16 changed files with 308 additions and 482 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
etc/mtree/BSD.tests.dist
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@ -528,6 +528,8 @@
..
gzip
..
ident
..
join
..
jot

4
gnu/usr.bin/rcs/Makefile
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@ -1,3 +1,5 @@
SUBDIR= lib ci co ident merge rcs rcsclean rcsdiff rcsmerge rlog rcsfreeze
# $FreeBSD$
SUBDIR= lib ci co merge rcs rcsclean rcsdiff rcsmerge rlog rcsfreeze
.include <bsd.subdir.mk>

8
gnu/usr.bin/rcs/ident/Makefile
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@ -1,8 +0,0 @@
PROG= ident
SRCS= ident.c
CFLAGS+= -I${.CURDIR}/../lib
LDADD= ${LIBRCS}
DPADD= ${LIBRCS}
.include "../../Makefile.inc"
.include <bsd.prog.mk>

19
gnu/usr.bin/rcs/ident/Makefile.depend
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@ -1,19 +0,0 @@
# $FreeBSD$
# Autogenerated - do NOT edit!
DIRDEPS = \
gnu/lib/csu \
gnu/lib/libgcc \
gnu/usr.bin/rcs/lib \
include \
include/xlocale \
lib/${CSU_DIR} \
lib/libc \
lib/libcompiler_rt \
.include <dirdeps.mk>
.if ${DEP_RELDIR} == ${_DEP_RELDIR}
# local dependencies - needed for -jN in clean tree
.endif

182
gnu/usr.bin/rcs/ident/ident.1
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@ -1,182 +0,0 @@
.de Id
.ds Rv \\$3
.ds Dt \\$4
.ds iD \\$3 \\$4 \\$5 \\$6 \\$7
..
.Id $FreeBSD$
.ds r \&\s-1RCS\s0
.ds u \&\s-1UTC\s0
.if n .ds - \%--
.if t .ds - \(em
.TH IDENT 1 \*(Dt GNU
.SH NAME
ident \- identify RCS keyword strings in files
.SH SYNOPSIS
.B ident
[
.B \-q
] [
.B \-V
] [
.I file
\&.\|.\|. ]
.SH DESCRIPTION
.B ident
searches for all instances of the pattern
.BI $ keyword : "\ text\ " $
in the named files or, if no files are named, the standard input.
.PP
These patterns are normally inserted automatically by the \*r command
.BR co (1),
but can also be inserted manually.
The option
.B \-q
suppresses
the warning given if there are no patterns in a file.
The option
.B \-V
prints
.BR ident 's
version number.
.PP
.B ident
works on text files as well as object files and dumps.
For example, if the C program in
.B f.c
contains
.IP
.ft 3
#include <stdio.h>
.br
static char const rcsid[] =
.br
\&"$\&Id: f.c,v \*(iD $\&";
.br
int main() { return printf(\&"%s\en\&", rcsid) == EOF; }
.ft P
.LP
and
.B f.c
is compiled into
.BR f.o ,
then the command
.IP
.B "ident f.c f.o"
.LP
will output
.nf
.IP
.ft 3
f.c:
$\&Id: f.c,v \*(iD $
f.o:
$\&Id: f.c,v \*(iD $
.ft
.fi
.PP
If a C program defines a string like
.B rcsid
above but does not use it,
.BR lint (1)
may complain, and some C compilers will optimize away the string.
The most reliable solution is to have the program use the
.B rcsid
string, as shown in the example above.
.PP
.B ident
finds all instances of the
.BI $ keyword : "\ text\ " $
pattern, even if
.I keyword
is not actually an \*r-supported keyword.
This gives you information about nonstandard keywords like
.BR $\&XConsortium$ .
.SH KEYWORDS
Here is the list of keywords currently maintained by
.BR co (1).
All times are given in Coordinated Universal Time (\*u,
sometimes called \&\s-1GMT\s0) by default, but if the files
were checked out with
.BR co 's
.BI \-z zone
option, times are given with a numeric time zone indication appended.
.TP
.B $\&Author$
The login name of the user who checked in the revision.
.TP
.B $\&Date$
The date and time the revision was checked in.
.TP
.B $\&Header$
A standard header containing the full pathname of the \*r file, the
revision number, the date and time, the author, the state,
and the locker (if locked).
.TP
.B $\&Id$
Same as
.BR $\&Header$ ,
except that the \*r filename is without a path.
.TP
.B $\&Locker$
The login name of the user who locked the revision (empty if not locked).
.TP
.B $\&Log$
The log message supplied during checkin.
For
.BR ident 's
purposes, this is equivalent to
.BR $\&RCSfile$ .
.TP
.B $\&Name$
The symbolic name used to check out the revision, if any.
.TP
.B $\&RCSfile$
The name of the \*r file without a path.
.TP
.B $\&Revision$
The revision number assigned to the revision.
.TP
.B $\&Source$
The full pathname of the \*r file.
.TP
.B $\&State$
The state assigned to the revision with the
.B \-s
option of
.BR rcs (1)
or
.BR ci (1).
.PP
.BR co (1)
represents the following characters in keyword values by escape sequences
to keep keyword strings well-formed.
.LP
.RS
.nf
.ne 6
.ta \w'newline 'u
\f2char escape sequence\fP
tab \f3\et\fP
newline \f3\en\fP
space \f3\e040
$ \e044
\e \e\e\fP
.fi
.RE
.SH IDENTIFICATION
Author: Walter F. Tichy.
.br
Manual Page Revision: \*(Rv; Release Date: \*(Dt.
.br
Copyright \(co 1982, 1988, 1989 Walter F. Tichy.
.br
Copyright \(co 1990, 1992, 1993 Paul Eggert.
.SH "SEE ALSO"
ci(1), co(1), rcs(1), rcsdiff(1), rcsintro(1), rcsmerge(1), rlog(1),
rcsfile(5)
.br
Walter F. Tichy,
\*r\*-A System for Version Control,
.I "Software\*-Practice & Experience"
.BR 15 ,
7 (July 1985), 637-654.

270
gnu/usr.bin/rcs/ident/ident.c
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@ -1,270 +0,0 @@
/* Identify RCS keyword strings in files. */
/* Copyright 1982, 1988, 1989 Walter Tichy
Copyright 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert
Distributed under license by the Free Software Foundation, Inc.
This file is part of RCS.
RCS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
RCS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RCS; see the file COPYING.
If not, write to the Free Software Foundation,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Report problems and direct all questions to:
rcs-bugs@cs.purdue.edu
*/
/*
* Revision 5.9 1995/06/16 06:19:24 eggert
* Update FSF address.
*
* Revision 5.8 1995/06/01 16:23:43 eggert
* (exiterr, reportError): New functions, needed for DOS and OS/2 ports.
* (scanfile): Use them.
*
* Revision 5.7 1994/03/20 04:52:58 eggert
* Remove `exiting' from identExit.
*
* Revision 5.6 1993/11/09 17:40:15 eggert
* Add -V.
*
* Revision 5.5 1993/11/03 17:42:27 eggert
* Test for char == EOF, not char < 0.
*
* Revision 5.4 1992/01/24 18:44:19 eggert
* lint -> RCS_lint
*
* Revision 5.3 1991/09/10 22:15:46 eggert
* Open files with FOPEN_R, not FOPEN_R_WORK,
* because they might be executables, not working files.
*
* Revision 5.2 1991/08/19 03:13:55 eggert
* Report read errors immediately.
*
* Revision 5.1 1991/02/25 07:12:37 eggert
* Don't report empty keywords. Check for I/O errors.
*
* Revision 5.0 1990/08/22 08:12:37 eggert
* Don't limit output to known keywords.
* Remove arbitrary limits and lint. Ansify and Posixate.
*
* Revision 4.5 89/05/01 15:11:54 narten
* changed copyright header to reflect current distribution rules
*
* Revision 4.4 87/10/23 17:09:57 narten
* added exit(0) so exit return code would be non random
*
* Revision 4.3 87/10/18 10:23:55 narten
* Updating version numbers. Changes relative to 1.1 are actually relative
* to 4.1
*
* Revision 1.3 87/07/09 09:20:52 trinkle
* Added check to make sure there is at least one arg before comparing argv[1]
* with "-q". This necessary on machines that don't allow dereferncing null
* pointers (i.e. Suns).
*
* Revision 1.2 87/03/27 14:21:47 jenkins
* Port to suns
*
* Revision 4.1 83/05/10 16:31:02 wft
* Added option -q and input from reading stdin.
* Marker matching is now done with trymatch() (independent of keywords).
*
* Revision 3.4 83/02/18 17:37:49 wft
* removed printing of new line after last file.
*
* Revision 3.3 82/12/04 12:48:55 wft
* Added LOCKER.
*
* Revision 3.2 82/11/28 18:24:17 wft
* removed Suffix; added ungetc to avoid skipping over trailing KDELIM.
*
* Revision 3.1 82/10/13 15:58:51 wft
* fixed type of variables receiving from getc() (char-->int).
*/
#include "rcsbase.h"
static int match P((FILE*));
static int scanfile P((FILE*,char const*,int));
static void reportError P((char const*));
mainProg(identId, "ident", "$FreeBSD$")
/* Ident searches the named files for all occurrences
* of the pattern $@: text $ where @ is a keyword.
*/
{
FILE *fp;
int quiet = 0;
int status = EXIT_SUCCESS;
char const *a;
while ((a = *++argv) && *a=='-')
while (*++a)
switch (*a) {
case 'q':
quiet = 1;
break;
case 'V':
VOID printf("RCS version %s\n", RCS_version_string);
quiet = -1;
break;
default:
VOID fprintf(stderr,
"ident: usage: ident -{qV} [file...]\n"
);
exitmain(EXIT_FAILURE);
break;
}
if (0 <= quiet)
if (!a)
VOID scanfile(stdin, (char*)0, quiet);
else
do {
if (!(fp = fopen(a, FOPEN_RB))) {
reportError(a);
status = EXIT_FAILURE;
} else if (
scanfile(fp, a, quiet) != 0
|| (argv[1] && putchar('\n') == EOF)
)
break;
} while ((a = *++argv));
if (ferror(stdout) || fclose(stdout)!=0) {
reportError("standard output");
status = EXIT_FAILURE;
}
exitmain(status);
}
#if RCS_lint
# define exiterr identExit
#endif
void
exiterr()
{
_exit(EXIT_FAILURE);
}
static void
reportError(s)
char const *s;
{
int e = errno;
VOID fprintf(stderr, "%s error: ", cmdid);
errno = e;
perror(s);
}
static int
scanfile(file, name, quiet)
register FILE *file;
char const *name;
int quiet;
/* Function: scan an open file with descriptor file for keywords.
* Return -1 if there's a write error; exit immediately on a read error.
*/
{
register int c;
if (name) {
VOID printf("%s:\n", name);
if (ferror(stdout))
return -1;
} else
name = "standard input";
c = 0;
while (c != EOF || ! (feof(file)|ferror(file))) {
if (c == KDELIM) {
if ((c = match(file)))
continue;
if (ferror(stdout))
return -1;
quiet = true;
}
c = getc(file);
}
if (ferror(file) || fclose(file) != 0) {
reportError(name);
/*
* The following is equivalent to exit(EXIT_FAILURE), but we invoke
* exiterr to keep lint happy. The DOS and OS/2 ports need exiterr.
*/
VOID fflush(stderr);
VOID fflush(stdout);
exiterr();
}
if (!quiet)
VOID fprintf(stderr, "%s warning: no id keywords in %s\n", cmdid, name);
return 0;
}
static int
match(fp) /* group substring between two KDELIM's; then do pattern match */
register FILE *fp;
{
char line[BUFSIZ];
register int c;
register char * tp;
tp = line;
while ((c = getc(fp)) != VDELIM) {
if (c == EOF && feof(fp) | ferror(fp))
return c;
switch (ctab[c]) {
case LETTER: case Letter: case DIGIT:
*tp++ = c;
if (tp < line+sizeof(line)-4)
break;
/* fall into */
default:
return c ? c : '\n'/* anything but 0 or KDELIM or EOF */;
}
}
if (tp == line)
return c;
*tp++ = c;
if ((c = getc(fp)) != ' ')
return c ? c : '\n';
*tp++ = c;
while( (c = getc(fp)) != KDELIM ) {
if (c == EOF && feof(fp) | ferror(fp))
return c;
switch (ctab[c]) {
default:
*tp++ = c;
if (tp < line+sizeof(line)-2)
break;
/* fall into */
case NEWLN: case UNKN:
return c ? c : '\n';
}
}
if (tp[-1] != ' ')
return c;
*tp++ = c; /*append trailing KDELIM*/
*tp = '\0';
VOID printf(" %c%s\n", KDELIM, line);
return 0;
}

2
tools/build/mk/OptionalObsoleteFiles.inc
View File

@ -6316,7 +6316,6 @@ OLD_FILES+=usr/share/man/man8/rwhod.8.gz
.if ${MK_RCS} == no
OLD_FILES+=usr/bin/ci
OLD_FILES+=usr/bin/co
OLD_FILES+=usr/bin/ident
OLD_FILES+=usr/bin/merge
OLD_FILES+=usr/bin/rcs
OLD_FILES+=usr/bin/rcsclean
@ -6327,7 +6326,6 @@ OLD_FILES+=usr/bin/rlog
OLD_FILES+=usr/sbin/etcupdate
OLD_FILES+=usr/share/man/man1/ci.1.gz
OLD_FILES+=usr/share/man/man1/co.1.gz
OLD_FILES+=usr/share/man/man1/ident.1.gz
OLD_FILES+=usr/share/man/man1/merge.1.gz
OLD_FILES+=usr/share/man/man1/rcs.1.gz
OLD_FILES+=usr/share/man/man1/rcsclean.1.gz

1
usr.bin/Makefile
View File

@ -64,6 +64,7 @@ SUBDIR= ${_addr2line} \
hexdump \
${_iconv} \
id \
ident \
ipcrm \
ipcs \
join \

13
usr.bin/ident/Makefile Normal file
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@ -0,0 +1,13 @@
# $FreeBSD$
.include <src.opts.mk>
PROG= ident
LIBADD= sbuf
.if ${MK_TESTS} != "no"
SUBDIR+= tests
.endif
.include <bsd.prog.mk>

68
usr.bin/ident/ident.1 Normal file
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@ -0,0 +1,68 @@
.\" Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
.\" 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.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
.\"
.\" $FreeBSD$
.\"
.Dd Jul 25, 2015
.Dt IDENT 1
.Os
.Sh NAME
.Nm ident
.Nd identify RCS keyword string in files
.Sh SYNOPSIS
.Nm
.Op Fl q
.Op Fl V
.Op Ar File Ns s
.Sh DESCRIPTION
The
.Nm
utility searches for all instances of the pattern
.Sq $keyword: text$
in
.Ar files .
.Pp
If no arguments are passed, then
.Nm
parses the standard input.
.Pp
.Em keyword
must only be composed of alphanumeric values in the C locale, followed by
.Sq \&:
and a space.
.Pp
These options are supported:
.Bl -tag -width "XXX"
.It Fl q
Quiet mode: suppress warnings if no pattern found.
.It Fl V
Do nothing, added for compatibility with GNU ident.
.El
.Sh EXIT STATUS
.Ex -std ident
.Sh AUTHORS
This version of the
.Nm
utility was written by
.An Baptiste Daroussin Aq Mt bapt@FreeBSD.org .

173
usr.bin/ident/ident.c Normal file
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@ -0,0 +1,173 @@
/*-
* Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
* 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
* in this position and unchanged.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 AUTHOR(S) 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/sbuf.h>
#include <ctype.h>
#include <err.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <xlocale.h>
static bool
parse_id(FILE *fp, struct sbuf *buf, locale_t l)
{
int c;
bool isid = false;
bool subversion = false;
sbuf_putc(buf, '$');
while ((c = fgetc(fp)) != EOF) {
sbuf_putc(buf, c);
if (!isid) {
if (c == '$') {
sbuf_clear(buf);
sbuf_putc(buf, '$');
continue;
}
if (c == ':') {
c = fgetc(fp);
/* accept :: for subversion compatibility */
if (c == ':') {
subversion = true;
sbuf_putc(buf, c);
c = fgetc(fp);
}
if (c == ' ') {
sbuf_putc(buf, c);
isid = true;
continue;
}
return (false);
}
if (!isalpha_l(c, l))
return (false);
} else {
if (c == '\n')
return (false);
if (c == '$') {
sbuf_finish(buf);
/* should end with a space */
c = sbuf_data(buf)[sbuf_len(buf) - 2];
if (!subversion) {
if (c != ' ')
return (0);
} else if (subversion) {
if (c != ' ' && c != '#')
return (0);
}
printf(" %s\n", sbuf_data(buf));
return (true);
}
}
}
return (false);
}
static int
scan(FILE *fp, const char *name, bool quiet)
{
int c;
bool hasid = false;
struct sbuf *id = sbuf_new_auto();
locale_t l;
l = newlocale(LC_ALL_MASK, "C", NULL);
if (name != NULL)
printf("%s:\n", name);
while ((c = fgetc(fp)) != EOF) {
if (c == '$') {
sbuf_clear(id);
if (parse_id(fp, id, l))
hasid = true;
}
}
sbuf_delete(id);
freelocale(l);
if (!hasid) {
if (!quiet)
fprintf(stderr, "%s warning: no id keywords in %s\n",
getprogname(), name ? name : "standard input");
return (EXIT_FAILURE);
}
return (EXIT_SUCCESS);
}
int
main(int argc, char **argv)
{
bool quiet = false;
int ch, i;
int ret = EXIT_SUCCESS;
FILE *fp;
while ((ch = getopt(argc, argv, "qV")) != -1) {
switch (ch) {
case 'q':
quiet = true;
break;
case 'V':
/* Do nothing, compat with GNU rcs's ident */
return (EXIT_SUCCESS);
default:
errx(EXIT_FAILURE, "usage: %s [-q] [-V] [file...]",
getprogname());
}
}
argc -= optind;
argv += optind;
if (argc == 0)
return (scan(stdin, NULL, quiet));
for (i = 0; i < argc; i++) {
fp = fopen(argv[i], "r");
if (fp == NULL) {
warn("%s", argv[i]);
ret = EXIT_FAILURE;
continue;
}
if (scan(fp, argv[i], quiet) != EXIT_SUCCESS)
ret = EXIT_FAILURE;
fclose(fp);
}
return (ret);
}

11
usr.bin/ident/tests/Makefile Normal file
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@ -0,0 +1,11 @@
# $FreeBSD$
TESTSDIR= ${TESTSBASE}/usr.bin/ident
ATF_TESTS_SH= ident
FILES= test.in \
test.out \
testnoid
FILESDIR= ${TESTSDIR}
.include <bsd.test.mk>

16
usr.bin/ident/tests/ident.sh Executable file
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@ -0,0 +1,16 @@
# $FreeBSD$
atf_test_case ident
ident_body() {
atf_check -o file:$(atf_get_srcdir)/test.out \
ident < $(atf_get_srcdir)/test.in
atf_check -o match:'Foo.*' -s exit:1 \
-e inline:"ident warning: no id keywords in $(atf_get_srcdir)/testnoid\n" \
ident $(atf_get_srcdir)/test.in $(atf_get_srcdir)/testnoid
atf_check -o match:'Foo.*' -s exit:1 \
ident -q $(atf_get_srcdir)/test.in $(atf_get_srcdir)/testnoid
}
atf_init_test_cases()
{
atf_add_test_case ident
}

15
usr.bin/ident/tests/test.in Normal file
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@ -0,0 +1,15 @@
# tranditional
$Foo: bar $ (OK traditional)
$$Foo: bar $
$$Fo$o: bar $
$Fo$o: bar $
$ Foo : bar $ (WRONG -- NON ALPHANUM BEFORE :)
$ Foo : bar $ (WRONG -- NON ALPHANUM BEFORE :)
$Foo: bar $ (WRONG -- NO SPACE AFTER :)
$Foo:bar $ (WRONG -- NO SPACE AFTER :)
$Foo: bar$ (WRONG -- NO SPACE BEFORE $))
# Subversion like
$Bar:: baz$ (WRONG -- NO SPACE BEFORE $)
$Bar:: baz $ (OK -- SPACE BEFORE $)
$Qux:: frobby zow#$ (OK -- HASH BEFORE $)' '

6
usr.bin/ident/tests/test.out Normal file
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@ -0,0 +1,6 @@
$Foo: bar $
$Foo: bar $
$o: bar $
$o: bar $
$Bar:: baz $
$Qux:: frobby zow#$

0
usr.bin/ident/tests/testnoid Normal file
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