From 4c315ed49fe8a6224264d74c490e0ee552365b2f Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Tue, 27 Oct 2020 07:54:44 +0000
Subject: searchidx: remove xref3 support for Xapian

It doesn't seem worth storing xref3 data in Xapian now that
the same info is in over.sqlite3.
---
 lib/PublicInbox/Smsg.pm | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'lib/PublicInbox/Smsg.pm')

diff --git a/lib/PublicInbox/Smsg.pm b/lib/PublicInbox/Smsg.pm
index c0fd85fd..14086538 100644
--- a/lib/PublicInbox/Smsg.pm
+++ b/lib/PublicInbox/Smsg.pm
@@ -137,17 +137,4 @@ sub subject_normalized ($) {
 	$subj;
 }
 
-sub xref3 {
-	my ($self, $doc) = @_;
-	my $end = $doc->termlist_end;
-	my $it = $doc->termlist_begin;
-	$it->skip_to('P');
-	my @ret;
-	for (; $it != $end; $it++) {
-		my $val = $it->get_termname;
-		$val =~ s/\AP// and push @ret, $val;
-	}
-	\@ret;
-}
-
 1;
-- 
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