+sub add_values ($$$) {
+ my ($smsg, $bytes, $num) = @_;
+
+ my $ts = $smsg->ts;
+ my $doc = $smsg->{doc};
+ add_val($doc, &PublicInbox::Search::TS, $ts);
+
+ defined($num) and add_val($doc, &PublicInbox::Search::NUM, $num);
+
+ defined($bytes) and add_val($doc, &PublicInbox::Search::BYTES, $bytes);
+
+ add_val($doc, &PublicInbox::Search::LINES,
+ $smsg->{mime}->body_raw =~ tr!\n!\n!);
+
+ my $yyyymmdd = strftime('%Y%m%d', gmtime($ts));
+ add_val($doc, PublicInbox::Search::YYYYMMDD, $yyyymmdd);
+}
+
+sub index_users ($$) {
+ my ($tg, $smsg) = @_;
+
+ my $from = $smsg->from;
+ my $to = $smsg->to;
+ my $cc = $smsg->cc;
+
+ $tg->index_text($from, 1, 'A'); # A - author
+ $tg->increase_termpos;
+ $tg->index_text($to, 1, 'XTO') if $to ne '';
+ $tg->increase_termpos;
+ $tg->index_text($cc, 1, 'XCC') if $cc ne '';
+ $tg->increase_termpos;
+}
+
+sub index_body ($$$) {
+ my ($tg, $lines, $inc) = @_;
+ $tg->index_text(join("\n", @$lines), $inc, $inc ? 'XNQ' : 'XQUOT');
+ @$lines = ();
+ $tg->increase_termpos;
+}
+