--- /dev/null
+# -*- perl -*-
+
+use Mail::Address;
+use Debbugs::MIME qw(decode_rfc1522 encode_rfc1522 getmailbody);
+use Debbugs::Packages qw(:all);
+use Debbugs::Common qw(:all);
+use Debbugs::Status qw(:all);
+use Carp;
+
+sub unlockreadbugmerge {
+ local ($rv) = @_;
+ &unfilelock if $rv >= 2;
+ &unfilelock if $rv >= 1;
+}
+
+%saniarray= ('<','lt', '>','gt', '&','amp', '"','quot');
+
+sub sani {
+ my ($in) = @_;
+ carp "You should be using HTML::Entities instead.";
+ $in =~ s/([<>&"])/$saniarray{$1}/g;
+ return $in;
+}
+
+sub get_addresses {
+ return
+ map { $_->address() }
+ map { Mail::Address->parse($_) } @_;
+}
+
+@severities= grep { not exists $gObsoleteSeverities{$_} } @gSeverityList;
+@showseverities= @severities;
+grep ($_= $_ eq '' ? $gDefaultSeverity : $_, @showseverities);
+%displayshowseverities= %gSeverityDisplay;
+
+# compatibility
+if (defined $gFowardList and not defined $gForwardList) {
+ $gForwardList = $gFowardList;
+}
+
+1;