#! /usr/bin/perl -w

# This program 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

use utf8;
use encoding 'utf8';
use open ':utf8'; # input and output default layer will be UTF-8
use POSIX;

sub cd_th {
  my $pwd=getcwd();
  do {
    if (-d "+") {return $pwd;}
    chdir("..");
    $pwd=getcwd();
  }until ($pwd eq "/");
  return 0;
}

my $prefix;
$prefix=cd_th() or die "Could not found Thwab control + directory";
printf "@<%s>\n",$prefix;
system "find ./ -name '*~' | perl -l -w -pe \"unlink || print 'failed to delete \$_.\n'\"";
 
