prevent merge_readings from causing witness loops
authortla <tla@mit.edu>
Tue, 21 Jan 2014 15:02:59 +0000 (16:02 +0100)
committertla <tla@mit.edu>
Tue, 21 Jan 2014 15:02:59 +0000 (16:02 +0100)
commite4f00901956fd5684b42b3ec39c1613d43688d72
tree92c98c0afa86323f19772882ac6941dbbbaf37d4
parent9e54e11b3503582ced2ce1511b8f3bf06cd7df03
prevent merge_readings from causing witness loops
base/lib/Text/Tradition/Collation.pm