#!@PERL@

### uumerge --- merging split uu files for Mew

### Code:

require 'getopt.pl';
&Getopt('d:');

if ($opt_d) {
	chdir($opt_d) || die "$opt_d: $!\n";
}

while (<>) {
        $sawbegin++, last if ($mode,$file) = /^begin\s*(\d*)\s*(\S*)/;
}
die "uumerge: missing begin\n" unless $sawbegin;
open(OUT,"> $file") if $file ne "";
binmode(OUT);
while (<>) {
        $sawend++, last if /^end/;
        s/[a-z]+$//; # handle stupid trailing lowercase letters
        next if /[a-z]/;
        next unless int((((ord() - 32) & 077) + 2) / 3) == int(length() / 4);
        print OUT unpack("u", $_);
}
close(OUT);
chmod oct($mode), $file;
die "uumerge: missing end\n" unless $sawend;

print $file, "\n";
exit 0;

## Copyright (C) 1994, 1995, 1996, 1997 Mew developing team.
## 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. Neither the name of the team 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 TEAM 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 TEAM 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.

### uumerge ends here