tweak options for classifying readings and relationships. Needed for tla/stemmaweb#33

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

diff --git a/base/lib/Text/Tradition/Collation/Relationship.pm b/base/lib/Text/Tradition/Collation/Relationship.pm
index d43ea21..2610f20 100644 (file)
--- a/base/lib/Text/Tradition/Collation/Relationship.pm
+++ b/base/lib/Text/Tradition/Collation/Relationship.pm
@@ -117,11 +117,16 @@ has 'alters_meaning' => (
        default => 0,
        );
 
-has 'non_correctable' => (
+has 'a_derivable_from_b' => (
        is => 'ro',
        isa => 'Bool',
        );
-
+       
+has 'b_derivable_from_a' => (
+       is => 'ro',
+       isa => 'Bool',
+       );
+       
 has 'non_independent' => (
        is => 'ro',
        isa => 'Bool',