#!/usr/bin/perl
#
# pine2mutt-0.2: convert pine's addressbook to mutt's aliases format
#
# Michael Velten <michael@michnet.de>

die "Usage: $0 pinefile muttfile\n" if (($P,$M) = @ARGV) != 2;
open(P) || die "$P: $!";
open(M, ">$M") || die "$M: $!";
($_ = join "\0", <P>) =~ s/\n\0\s([\s:])\s/$1eq':'&&' '/ge;
for (split "\0") {
	next if m|^#DELETED-\d{2}/\d{2}/\d{2}#|;
	s/^([^\t]*)\t([^\t]*)\t\(?(.*?)\)?(?:\t[^\t]*\t(.*))?$/
	  "alias $1 ".($2&&"\($2\) ").$3.($4&&" # $4")/e;
	print M;
}
close(M);
close(P);