#!/usr/bin/perl -w
#
# Turn a Gnus nnml file into mbox format.  Prints to STDOUT.
# Usage: nnml2mbox files ...

use strict;
use File::Find;

my @nnml_files;
find sub {
    push @nnml_files, $File::Find::name
      if /^\d+/;
}, @ARGV;
@ARGV = @nnml_files;
while (<>) {
    s/^X-From-Line:/\nFrom/;
    print;
}