log

age author description
Wed, 12 Apr 2017 14:33:47 +0100 Henry S. Thompson move to more structure mostly working but external vars are lost
Wed, 12 Apr 2017 11:36:27 +0100 Henry S. Thompson need to preserve abs ref info
Tue, 11 Apr 2017 17:03:39 +0100 Henry S. Thompson tidied dereferencing, added simple (no recursion) coverage for variables in ranges