--- /dev/null
+#!/usr/bin/perl
+# -*-Perl-*-
+#
+# $Id: commit_prep,v 1.1 1998/10/01 15:21:07 jsm Exp $
+#
+# Perl filter to handle pre-commit checking of files. This program
+# records the last directory where commits will be taking place for
+# use by the log_accum.pl script. For new files, it forces the
+# existence of a RCS "Id" keyword in the first ten lines of the file.
+# For existing files, it checks version number in the "Id" line to
+# prevent losing changes because an old version of a file was copied
+# into the direcory.
+#
+# Possible future enhancements:
+#
+# Check for cruft left by unresolved conflicts. Search for
+# "^<<<<<<<$", "^-------$", and "^>>>>>>>$".
+#
+# Look for a copyright and automagically update it to the
+# current year. [[ bad idea! -- woods ]]
+#
+#
+# Contributed by David Hampton <hampton@cisco.com>
+#
+# Hacked on lots by Greg A. Woods <woods@web.net>
+
+#
+# Configurable options
+#
+
+# Constants (remember to protect strings from RCS keyword substitution)
+#
+$LAST_FILE = "/tmp/#libfficvs.lastdir"; # must match name in log_accum.pl
+$ENTRIES = "CVS/Entries";
+
+# Patterns to find $Log keywords in files
+#
+$LogString1 = "\\\$\\Log: .* \\\$";
+$LogString2 = "\\\$\\Log\\\$";
+$NoLog = "%s - contains an RCS \$Log keyword. It must not!\n";
+
+# pattern to match an RCS Id keyword line with an existing ID
+#
+$IDstring = "\"@\\(#\\)[^:]*:.*\\\$\Id: .*\\\$\"";
+$NoId = "
+%s - Does not contain a properly formatted line with the keyword \"Id:\".
+ I.e. no lines match \"" . $IDstring . "\".
+ Please see the template files for an example.\n";
+
+# pattern to match an RCS Id keyword line for a new file (i.e. un-expanded)
+#
+$NewId = "\"@(#)[^:]*:.*\\$\Id\\$\"";
+
+$NoName = "
+%s - The ID line should contain only \"@(#)module/path:\$Name\$:\$\Id\$\"
+ for a newly created file.\n";
+
+$BadName = "
+%s - The file name '%s' in the ID line does not match
+ the actual filename.\n";
+
+$BadVersion = "
+%s - How dare you!!! You replaced your copy of the file '%s',
+ which was based upon version %s, with an %s version based
+ upon %s. Please move your '%s' out of the way, perform an
+ update to get the current version, and them merge your changes
+ into that file, then try the commit again.\n";
+
+#
+# Subroutines
+#
+
+sub write_line {
+ local($filename, $line) = @_;
+ open(FILE, ">$filename") || die("Cannot open $filename, stopped");
+ print(FILE $line, "\n");
+ close(FILE);
+}
+
+sub check_version {
+ local($i, $id, $rname, $version);
+ local($filename, $cvsversion) = @_;
+
+ open(FILE, "<$filename") || return(0);
+
+ @all_lines = ();
+ $idpos = -1;
+ $newidpos = -1;
+ for ($i = 0; <FILE>; $i++) {
+ chop;
+ push(@all_lines, $_);
+ if ($_ =~ /$IDstring/) {
+ $idpos = $i;
+ }
+ if ($_ =~ /$NewId/) {
+ $newidpos = $i;
+ }
+ }
+
+ if (grep(/$LogString1/, @all_lines) || grep(/$LogString2/, @all_lines)) {
+ print STDERR sprintf($NoLog, $filename);
+ return(1);
+ }
+
+ if ($debug != 0) {
+ print STDERR sprintf("file = %s, version = %d.\n", $filename, $cvsversion{$filename});
+ }
+
+ if ($cvsversion{$filename} == 0) {
+ if ($newidpos != -1 && $all_lines[$newidpos] !~ /$NewId/) {
+ print STDERR sprintf($NoName, $filename);
+ return(1);
+ }
+ return(0);
+ }
+
+ if ($idpos == -1) {
+ print STDERR sprintf($NoId, $filename);
+ return(1);
+ }
+
+ $line = $all_lines[$idpos];
+ $pos = index($line, "Id: ");
+ if ($debug != 0) {
+ print STDERR sprintf("%d in '%s'.\n", $pos, $line);
+ }
+ ($id, $rname, $version) = split(' ', substr($line, $pos));
+ if ($rname ne "$filename,v") {
+ print STDERR sprintf($BadName, $filename, substr($rname, 0, length($rname)-2));
+ return(1);
+ }
+ if ($cvsversion{$filename} < $version) {
+ print STDERR sprintf($BadVersion, $filename, $filename, $cvsversion{$filename},
+ "newer", $version, $filename);
+ return(1);
+ }
+ if ($cvsversion{$filename} > $version) {
+ print STDERR sprintf($BadVersion, $filename, $filename, $cvsversion{$filename},
+ "older", $version, $filename);
+ return(1);
+ }
+ return(0);
+}
+
+#
+# Main Body
+#
+
+$id = getpgrp(); # You *must* use a shell that does setpgrp()!
+
+# Check each file (except dot files) for an RCS "Id" keyword.
+#
+$check_id = 0;
+
+# Record the directory for later use by the log_accumulate stript.
+#
+$record_directory = 0;
+
+# parse command line arguments
+#
+while (@ARGV) {
+ $arg = shift @ARGV;
+
+ if ($arg eq '-d') {
+ $debug = 1;
+ print STDERR "Debug turned on...\n";
+ } elsif ($arg eq '-c') {
+ $check_id = 1;
+ } elsif ($arg eq '-r') {
+ $record_directory = 1;
+ } else {
+ push(@files, $arg);
+ }
+}
+
+$directory = shift @files;
+
+if ($debug != 0) {
+ print STDERR "dir - ", $directory, "\n";
+ print STDERR "files - ", join(":", @files), "\n";
+ print STDERR "id - ", $id, "\n";
+}
+
+# Suck in the CVS/Entries file
+#
+open(ENTRIES, $ENTRIES) || die("Cannot open $ENTRIES.\n");
+while (<ENTRIES>) {
+ local($filename, $version) = split('/', substr($_, 1));
+ $cvsversion{$filename} = $version;
+}
+
+# Now check each file name passed in, except for dot files. Dot files
+# are considered to be administrative files by this script.
+#
+if ($check_id != 0) {
+ $failed = 0;
+ foreach $arg (@files) {
+ if (index($arg, ".") == 0) {
+ next;
+ }
+ $failed += &check_version($arg);
+ }
+ if ($failed) {
+ print STDERR "\n";
+ exit(1);
+ }
+}
+
+# Record this directory as the last one checked. This will be used
+# by the log_accumulate script to determine when it is processing
+# the final directory of a multi-directory commit.
+#
+if ($record_directory != 0) {
+ &write_line("$LAST_FILE.$id", $directory);
+}
+exit(0);
--- /dev/null
+#!/usr/bin/perl
+# -*-Perl-*-
+#
+# Perl filter to handle the log messages from the checkin of files in
+# a directory. This script will group the lists of files by log
+# message, and mail a single consolidated log message at the end of
+# the commit.
+#
+# This file assumes a pre-commit checking program that leaves the
+# names of the first and last commit directories in a temporary file.
+#
+# Contributed by David Hampton <hampton@cisco.com>
+#
+# hacked greatly by Greg A. Woods <woods@web.net>
+
+# Usage: log_accum.pl [-d] [-s] [-M module] [[-m mailto] ...] [-f logfile]
+# -d - turn on debugging
+# -m mailto - send mail to "mailto" (multiple)
+# -M modulename - set module name to "modulename"
+# -f logfile - write commit messages to logfile too
+# -s - *don't* run "cvs status -v" for each file
+
+#
+# Configurable options
+#
+
+# Set this to something that takes "-s"
+$MAILER = "/usr/unsupported/bin/ucbMail";
+
+# Constants (don't change these!)
+#
+$STATE_NONE = 0;
+$STATE_CHANGED = 1;
+$STATE_ADDED = 2;
+$STATE_REMOVED = 3;
+$STATE_LOG = 4;
+
+$LAST_FILE = "/tmp/#libfficvs.lastdir";
+
+$CHANGED_FILE = "/tmp/#libffi.files.changed";
+$ADDED_FILE = "/tmp/#libffi.files.added";
+$REMOVED_FILE = "/tmp/#libffi.files.removed";
+$LOG_FILE = "/tmp/#libffi.files.log";
+
+$FILE_PREFIX = "#libffi.files";
+
+#
+# Subroutines
+#
+
+sub cleanup_tmpfiles {
+ local($wd, @files);
+
+ $wd = `pwd`;
+ chdir("/tmp") || die("Can't chdir('/tmp')\n");
+ opendir(DIR, ".");
+ push(@files, grep(/^$FILE_PREFIX\..*\.$id$/, readdir(DIR)));
+ closedir(DIR);
+ foreach (@files) {
+ unlink $_;
+ }
+ unlink $LAST_FILE . "." . $id;
+
+ chdir($wd);
+}
+
+sub write_logfile {
+ local($filename, @lines) = @_;
+
+ open(FILE, ">$filename") || die("Cannot open log file $filename.\n");
+ print FILE join("\n", @lines), "\n";
+ close(FILE);
+}
+
+sub format_names {
+ local($dir, @files) = @_;
+ local(@lines);
+
+ if ($dir =~ /^\.\//) {
+ $dir = $';
+ }
+ if ($dir =~ /\/$/) {
+ $dir = $`;
+ }
+ if ($dir eq "") {
+ $dir = ".";
+ }
+
+ $format = "\t%-" . sprintf("%d", length($dir) > 15 ? length($dir) : 15) . "s%s ";
+
+ $lines[0] = sprintf($format, $dir, ":");
+
+ if ($debug) {
+ print STDERR "format_names(): dir = ", $dir, "; files = ", join(":", @files), ".\n";
+ }
+ foreach $file (@files) {
+ if (length($lines[$#lines]) + length($file) > 65) {
+ $lines[++$#lines] = sprintf($format, " ", " ");
+ }
+ $lines[$#lines] .= $file . " ";
+ }
+
+ @lines;
+}
+
+sub format_lists {
+ local(@lines) = @_;
+ local(@text, @files, $lastdir);
+
+ if ($debug) {
+ print STDERR "format_lists(): ", join(":", @lines), "\n";
+ }
+ @text = ();
+ @files = ();
+ $lastdir = shift @lines; # first thing is always a directory
+ if ($lastdir !~ /.*\/$/) {
+ die("Damn, $lastdir doesn't look like a directory!\n");
+ }
+ foreach $line (@lines) {
+ if ($line =~ /.*\/$/) {
+ push(@text, &format_names($lastdir, @files));
+ $lastdir = $line;
+ @files = ();
+ } else {
+ push(@files, $line);
+ }
+ }
+ push(@text, &format_names($lastdir, @files));
+
+ @text;
+}
+
+sub accum_subject {
+ local(@lines) = @_;
+ local(@files, $lastdir);
+
+ $lastdir = shift @lines; # first thing is always a directory
+ @files = ($lastdir);
+ if ($lastdir !~ /.*\/$/) {
+ die("Damn, $lastdir doesn't look like a directory!\n");
+ }
+ foreach $line (@lines) {
+ if ($line =~ /.*\/$/) {
+ $lastdir = $line;
+ push(@files, $line);
+ } else {
+ push(@files, $lastdir . $line);
+ }
+ }
+
+ @files;
+}
+
+sub compile_subject {
+ local(@files) = @_;
+ local($text, @a, @b, @c, $dir, $topdir);
+
+ # find the highest common directory
+ $dir = '-';
+ do {
+ $topdir = $dir;
+ foreach $file (@files) {
+ if ($file =~ /.*\/$/) {
+ if ($dir eq '-') {
+ $dir = $file;
+ } else {
+ if (index($dir,$file) == 0) {
+ $dir = $file;
+ } elsif (index($file,$dir) != 0) {
+ @a = split /\//,$file;
+ @b = split /\//,$dir;
+ @c = ();
+ CMP: while ($#a > 0 && $#b > 0) {
+ if ($a[0] eq $b[0]) {
+ push(@c, $a[0]);
+ shift @a;
+ shift @b;
+ } else {
+ last CMP;
+ }
+ }
+ $dir = join('/',@c) . '/';
+ }
+ }
+ }
+ }
+ } until $dir eq $topdir;
+
+ # strip out directories and the common prefix topdir.
+ chop $topdir;
+ @c = ($modulename . '/' . $topdir);
+ foreach $file (@files) {
+ if (!($file =~ /.*\/$/)) {
+ push(@c, substr($file, length($topdir)+1));
+ }
+ }
+
+ # put it together and limit the length.
+ $text = join(' ',@c);
+ if (length($text) > 50) {
+ $text = substr($text, 0, 46) . ' ...';
+ }
+
+ $text;
+}
+
+sub append_names_to_file {
+ local($filename, $dir, @files) = @_;
+
+ if (@files) {
+ open(FILE, ">>$filename") || die("Cannot open file $filename.\n");
+ print FILE $dir, "\n";
+ print FILE join("\n", @files), "\n";
+ close(FILE);
+ }
+}
+
+sub read_line {
+ local($line);
+ local($filename) = @_;
+
+ open(FILE, "<$filename") || die("Cannot open file $filename.\n");
+ $line = <FILE>;
+ close(FILE);
+ chop($line);
+ $line;
+}
+
+sub read_logfile {
+ local(@text);
+ local($filename, $leader) = @_;
+
+ open(FILE, "<$filename");
+ while (<FILE>) {
+ chop;
+ push(@text, $leader.$_);
+ }
+ close(FILE);
+ @text;
+}
+
+sub build_header {
+ local($header);
+ local($sec,$min,$hour,$mday,$mon,$year) = localtime(time);
+ $header = sprintf("CVSROOT:\t%s\nModule name:\t%s\n",
+ $cvsroot,
+ $modulename);
+ if (defined($branch)) {
+ $header .= sprintf("Branch: \t%s\n",
+ $branch);
+ }
+ $header .= sprintf("Changes by:\t%s@%s\t%02d/%02d/%02d %02d:%02d:%02d",
+ $login, $hostdomain,
+ $year%100, $mon+1, $mday,
+ $hour, $min, $sec);
+}
+
+sub mail_notification {
+ local($name, $subject, @text) = @_;
+ open(MAIL, "| $MAILER -s \"$subject\" $name");
+ print MAIL join("\n", @text), "\n";
+ close(MAIL);
+}
+
+sub write_commitlog {
+ local($logfile, @text) = @_;
+
+ open(FILE, ">>$logfile");
+ print FILE join("\n", @text), "\n\n";
+ close(FILE);
+}
+
+#
+# Main Body
+#
+
+# Initialize basic variables
+#
+$debug = 0;
+$id = getpgrp(); # note, you *must* use a shell which does setpgrp()
+$state = $STATE_NONE;
+$login = $ENV{'USER'} || (getpwuid($<))[0] || "nobody";
+chop($hostname = `hostname`);
+if ($hostname !~ /\./) {
+ chop($domainname = `domainname`);
+ $hostdomain = $hostname . "." . $domainname;
+} else {
+ $hostdomain = $hostname;
+}
+$cvsroot = $ENV{'CVSROOT'};
+$do_status = 1;
+$modulename = "";
+
+# parse command line arguments (file list is seen as one arg)
+#
+while (@ARGV) {
+ $arg = shift @ARGV;
+
+ if ($arg eq '-d') {
+ $debug = 1;
+ print STDERR "Debug turned on...\n";
+ } elsif ($arg eq '-m') {
+ $mailto = "$mailto " . shift @ARGV;
+ } elsif ($arg eq '-M') {
+ $modulename = shift @ARGV;
+ } elsif ($arg eq '-s') {
+ $do_status = 0;
+ } elsif ($arg eq '-f') {
+ ($commitlog) && die("Too many '-f' args\n");
+ $commitlog = shift @ARGV;
+ } else {
+ ($donefiles) && die("Too many arguments! Check usage.\n");
+ $donefiles = 1;
+ @files = split(/ /, $arg);
+ }
+}
+($mailto) || die("No -m mail recipient specified\n");
+
+# for now, the first "file" is the repository directory being committed,
+# relative to the $CVSROOT location
+#
+@path = split('/', $files[0]);
+
+# XXX there are some ugly assumptions in here about module names and
+# XXX directories relative to the $CVSROOT location -- really should
+# XXX read $CVSROOT/CVSROOT/modules, but that's not so easy to do, since
+# XXX we have to parse it backwards.
+#
+if ($modulename eq "") {
+ $modulename = $path[0]; # I.e. the module name == top-level dir
+}
+if ($commitlog ne "") {
+ $commitlog = $cvsroot . "/" . $modulename . "/" . $commitlog unless ($commitlog =~ /^\//);
+}
+if ($#path == 0) {
+ $dir = ".";
+} else {
+ $dir = join('/', @path[1..$#path]);
+}
+$dir = $dir . "/";
+
+if ($debug) {
+ print STDERR "module - ", $modulename, "\n";
+ print STDERR "dir - ", $dir, "\n";
+ print STDERR "path - ", join(":", @path), "\n";
+ print STDERR "files - ", join(":", @files), "\n";
+ print STDERR "id - ", $id, "\n";
+}
+
+# Check for a new directory first. This appears with files set as follows:
+#
+# files[0] - "path/name/newdir"
+# files[1] - "-"
+# files[2] - "New"
+# files[3] - "directory"
+#
+if ($files[2] =~ /New/ && $files[3] =~ /directory/) {
+ local(@text);
+
+ @text = ();
+ push(@text, &build_header());
+ push(@text, "");
+ push(@text, $files[0]);
+ push(@text, "");
+
+ while (<STDIN>) {
+ chop; # Drop the newline
+ push(@text, $_);
+ }
+
+ &mail_notification($mailto, $files[0], @text);
+
+ if ($commitlog) {
+ &write_commitlog($commitlog, @text);
+ }
+
+ exit 0;
+}
+
+# Iterate over the body of the message collecting information.
+#
+while (<STDIN>) {
+ chop; # Drop the newline
+
+ if (/^Modified Files/) { $state = $STATE_CHANGED; next; }
+ if (/^Added Files/) { $state = $STATE_ADDED; next; }
+ if (/^Removed Files/) { $state = $STATE_REMOVED; next; }
+ if (/^Log Message/) { $state = $STATE_LOG; next; }
+ if (/^Revision\/Branch/) { /^[^:]+:\s*(.*)/; $branch = $+; next; }
+
+ s/^[ \t\n]+//; # delete leading whitespace
+ s/[ \t\n]+$//; # delete trailing whitespace
+
+ if ($state == $STATE_CHANGED) { push(@changed_files, split); }
+ if ($state == $STATE_ADDED) { push(@added_files, split); }
+ if ($state == $STATE_REMOVED) { push(@removed_files, split); }
+ if ($state == $STATE_LOG) { push(@log_lines, $_); }
+}
+
+# Strip leading and trailing blank lines from the log message. Also
+# compress multiple blank lines in the body of the message down to a
+# single blank line.
+#
+while ($#log_lines > -1) {
+ last if ($log_lines[0] ne "");
+ shift(@log_lines);
+}
+while ($#log_lines > -1) {
+ last if ($log_lines[$#log_lines] ne "");
+ pop(@log_lines);
+}
+for ($i = $#log_lines; $i > 0; $i--) {
+ if (($log_lines[$i - 1] eq "") && ($log_lines[$i] eq "")) {
+ splice(@log_lines, $i, 1);
+ }
+}
+
+# Check for an import command. This appears with files set as follows:
+#
+# files[0] - "path/name"
+# files[1] - "-"
+# files[2] - "Imported"
+# files[3] - "sources"
+#
+if ($files[2] =~ /Imported/ && $files[3] =~ /sources/) {
+ local(@text);
+
+ @text = ();
+ push(@text, &build_header());
+ push(@text, "");
+
+ push(@text, "Log message:");
+ while ($#log_lines > -1) {
+ push (@text, " " . $log_lines[0]);
+ shift(@log_lines);
+ }
+
+ &mail_notification($mailto, "Import $file[0]", @text);
+
+ if ($commitlog) {
+ &write_commitlog($commitlog, @text);
+ }
+
+ exit 0;
+}
+
+if ($debug) {
+ print STDERR "Searching for log file index...";
+}
+# Find an index to a log file that matches this log message
+#
+for ($i = 0; ; $i++) {
+ local(@text);
+
+ last if (! -e "$LOG_FILE.$i.$id"); # the next available one
+ @text = &read_logfile("$LOG_FILE.$i.$id", "");
+ last if ($#text == -1); # nothing in this file, use it
+ last if (join(" ", @log_lines) eq join(" ", @text)); # it's the same log message as another
+}
+if ($debug) {
+ print STDERR " found log file at $i.$id, now writing tmp files.\n";
+}
+
+# Spit out the information gathered in this pass.
+#
+&append_names_to_file("$CHANGED_FILE.$i.$id", $dir, @changed_files);
+&append_names_to_file("$ADDED_FILE.$i.$id", $dir, @added_files);
+&append_names_to_file("$REMOVED_FILE.$i.$id", $dir, @removed_files);
+&write_logfile("$LOG_FILE.$i.$id", @log_lines);
+
+# Check whether this is the last directory. If not, quit.
+#
+if ($debug) {
+ print STDERR "Checking current dir against last dir.\n";
+}
+$_ = &read_line("$LAST_FILE.$id");
+
+if ($_ ne $cvsroot . "/" . $files[0]) {
+ if ($debug) {
+ print STDERR sprintf("Current directory %s is not last directory %s.\n", $cvsroot . "/" .$files[0], $_);
+ }
+ exit 0;
+}
+if ($debug) {
+ print STDERR sprintf("Current directory %s is last directory %s -- all commits done.\n", $files[0], $_);
+}
+
+#
+# End Of Commits!
+#
+
+# This is it. The commits are all finished. Lump everything together
+# into a single message, fire a copy off to the mailing list, and drop
+# it on the end of the Changes file.
+#
+
+#
+# Produce the final compilation of the log messages
+#
+@text = ();
+@status_txt = ();
+@subject_files = ();
+push(@text, &build_header());
+push(@text, "");
+
+for ($i = 0; ; $i++) {
+ last if (! -e "$LOG_FILE.$i.$id"); # we're done them all!
+ @lines = &read_logfile("$CHANGED_FILE.$i.$id", "");
+ if ($#lines >= 0) {
+ push(@text, "Modified files:");
+ push(@text, &format_lists(@lines));
+ push(@subject_files, &accum_subject(@lines));
+ }
+ @lines = &read_logfile("$ADDED_FILE.$i.$id", "");
+ if ($#lines >= 0) {
+ push(@text, "Added files:");
+ push(@text, &format_lists(@lines));
+ push(@subject_files, &accum_subject(@lines));
+ }
+ @lines = &read_logfile("$REMOVED_FILE.$i.$id", "");
+ if ($#lines >= 0) {
+ push(@text, "Removed files:");
+ push(@text, &format_lists(@lines));
+ push(@subject_files, &accum_subject(@lines));
+ }
+ if ($#text >= 0) {
+ push(@text, "");
+ }
+ @lines = &read_logfile("$LOG_FILE.$i.$id", "\t");
+ if ($#lines >= 0) {
+ push(@text, "Log message:");
+ push(@text, @lines);
+ push(@text, "");
+ }
+ if ($do_status) {
+ local(@changed_files);
+
+ @changed_files = ();
+ push(@changed_files, &read_logfile("$CHANGED_FILE.$i.$id", ""));
+ push(@changed_files, &read_logfile("$ADDED_FILE.$i.$id", ""));
+ push(@changed_files, &read_logfile("$REMOVED_FILE.$i.$id", ""));
+
+ if ($debug) {
+ print STDERR "main: pre-sort changed_files = ", join(":", @changed_files), ".\n";
+ }
+ sort(@changed_files);
+ if ($debug) {
+ print STDERR "main: post-sort changed_files = ", join(":", @changed_files), ".\n";
+ }
+
+ foreach $dofile (@changed_files) {
+ if ($dofile =~ /\/$/) {
+ next; # ignore the silly "dir" entries
+ }
+ if ($debug) {
+ print STDERR "main(): doing status on $dofile\n";
+ }
+ open(STATUS, "-|") || exec 'cvs', '-n', 'status', '-Qqv', $dofile;
+ while (<STATUS>) {
+ chop;
+ push(@status_txt, $_);
+ }
+ }
+ }
+}
+
+$subject_txt = &compile_subject(@subject_files);
+
+# Write to the commitlog file
+#
+if ($commitlog) {
+ &write_commitlog($commitlog, @text);
+}
+
+if ($#status_txt >= 0) {
+ push(@text, @status_txt);
+}
+
+# Mailout the notification.
+#
+&mail_notification($mailto, $subject_txt, @text);
+
+# cleanup
+#
+if (! $debug) {
+ &cleanup_tmpfiles();
+}
+
+exit 0;