tree f9e81c6b567be935f66b02955b18e3b4230d458e
parent 4a61aad671d46ea5626cba29fa051427c5969ae6
author Andrew Pickford <anpickford@googlemail.com> 1521110679 +0100
committer Andrew Pickford <anpickford@googlemail.com> 1521110679 +0100

when merging values add option to ignore missing references that are overwritten and never used