rename SearchIdxThread to SearchIdxSkeleton

Interchangably using "all", "skel", "threader", etc. were
confusing.  Standardize on the "skeleton" term to describe
this class since it's also used for retrieval of basic headers.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/PublicInbox/SearchIdxPart.pm b/lib/PublicInbox/SearchIdxPart.pm
index 477a4f97..6025fc40 100644
--- a/lib/PublicInbox/SearchIdxPart.pm
+++ b/lib/PublicInbox/SearchIdxPart.pm
@@ -6,9 +6,9 @@ use warnings;
 use base qw(PublicInbox::SearchIdx);
 
 sub new {
-        my ($class, $v2writable, $part, $threader) = @_;
+        my ($class, $v2writable, $part, $skel) = @_;
         my $self = $class->SUPER::new($v2writable->{-inbox}, 1, $part);
-        $self->{threader} = $threader;
+        $self->{skeleton} = $skel;
         my ($r, $w);
         pipe($r, $w) or die "pipe failed: $!\n";
         binmode $r, ':raw';