restore meta readings to equiv graph

[scpubgit/stemmatology.git] / lib / Text / Tradition / Collation / Reading.pm

diff --git a/lib/Text/Tradition/Collation/Reading.pm b/lib/Text/Tradition/Collation/Reading.pm
index d6dc701..4a022b5 100644 (file)
--- a/lib/Text/Tradition/Collation/Reading.pm
+++ b/lib/Text/Tradition/Collation/Reading.pm
@@ -265,17 +265,6 @@ sub is_meta {
        return $self->is_start || $self->is_end || $self->is_lacuna || $self->is_ph;    
 }
 
-=head2 is_nonrel
-
-Similar to is_meta, but returns false for the start and end readings.
-
-=cut
-
-sub is_nonrel {
-       my $self = shift;
-       return $self->is_lacuna || $self->is_ph;
-}
-
 =head1 Convenience methods
 
 =head2 related_readings