nntp: small speed up for multi-line responses

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

diff --git a/lib/PublicInbox/Feed.pm b/lib/PublicInbox/Feed.pm
index bf095a2cc8e3f7540e4baa66a792781956617431..805076f0e1294cb577108aea449850958922a20e 100644 (file)
--- a/lib/PublicInbox/Feed.pm
+++ b/lib/PublicInbox/Feed.pm
@@ -88,7 +88,7 @@ sub recent_msgs {
        my $hex = '[a-f0-9]';
        my $addmsg = qr!^:000000 100644 \S+ (\S+) A\t${hex}{2}/${hex}{38}$!;
        my $delmsg = qr!^:100644 000000 (\S+) \S+ D\t(${hex}{2}/${hex}{38})$!;
-       my $refhex = qr/(?:HEAD|${hex}{4,40})(?:~[0-9]+)?/;
+       my $refhex = qr/(?:HEAD|${hex}{4,})(?:~[0-9]+)?/;
 
        # revision ranges may be specified
        my $range = 'HEAD';
@@ -126,14 +126,17 @@ sub recent_msgs {
        if ($last) {
                local $/ = "\n";
                while (my $line = <$log>) {
-                       if ($line =~ /^(${hex}{7,40})/) {
+                       if ($line =~ /^(${hex}{7,})/) {
                                $last_commit = $1;
                                last;
                        }
                }
        }
 
-       $ctx->{next_page} = "r=$last_commit" if $last_commit;
+       $last_commit and
+               $ctx->{next_page} = qq[<a\nhref="?r=$last_commit"\nrel=next>] .
+                                       'next (older)</a>';
+
        [ map { bless {blob => $_ }, 'PublicInbox::Smsg' } @oids ];
 }