mid: add $MID_EXTRACT regexp for export

[public-inbox.git] / lib / PublicInbox / View.pm

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 91443f55c177bc12d8578a7a4d95a4eae1814333..89174296335ab594cfac100db4d87664d506afc4 100644 (file)
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -10,7 +10,8 @@ use bytes (); # only for bytes::length
 use PublicInbox::MsgTime qw(msg_datestamp);
 use PublicInbox::Hval qw(ascii_html obfuscate_addrs prurl mid_href);
 use PublicInbox::Linkify;
-use PublicInbox::MID qw/id_compress mids mids_for_index references/;
+use PublicInbox::MID qw(id_compress mids mids_for_index references
+                       $MID_EXTRACT);
 use PublicInbox::MsgIter;
 use PublicInbox::Address;
 use PublicInbox::WwwStream;
@@ -18,7 +19,7 @@ use PublicInbox::Reply;
 use PublicInbox::ViewDiff qw(flush_diff);
 use POSIX qw(strftime);
 use Time::Local qw(timegm);
-use PublicInbox::SearchMsg qw(subject_normalized);
+use PublicInbox::Smsg qw(subject_normalized);
 use constant COLS => 72;
 use constant INDENT => '  ';
 use constant TCHILD => '` ';
@@ -299,7 +300,7 @@ sub _th_index_lite {
        if (my $smsg = $node->{smsg}) {
                # delete saves about 200KB on a 1K message thread
                if (my $refs = delete $smsg->{references}) {
-                       ($$irt) = ($refs =~ m/<([^>]+)>\z/);
+                       ($$irt) = ($refs =~ m/$MID_EXTRACT\z/o);
                }
        }
        my $irt_map = $mapping->{$$irt} if defined $$irt;