README.lalmetric

This is an alpha version of lalmetric, which is intended to replace
gnatmetric, an ASIS-based tool, with a libadalang-based tool.

Status of metrics switches in lalmetric:

--contract                        implemented
--post                            implemented
--contract-complete       not yet implemented
--contract-complexity             implemented
  The above 4 are new (not implemented in the old gnatmetric).

--lines                           implemented
--lines-code                      implemented
--lines-comment                   implemented
--lines-eol-comment               implemented
--lines-ratio                     implemented
--lines-blank                     implemented
--lines-average                   implemented
--lines-spark           partially implemented
  Lines_Spark is new (not implemented in the old gnatmetric).

--public-types                    implemented
--all-types             partially implemented
--public-subprograms    partially implemented
--all-subprograms                 implemented
--statements                      implemented
--declarations                    implemented
--logical-source-lines            implemented
--unit-nesting                    implemented
--construct-nesting               implemented
--param-number          partially implemented
--in-parameters         partially implemented
--out-parameters        partially implemented
--in-out-parameters     partially implemented

--complexity-cyclomatic           implemented
--complexity-essential  partially implemented
--complexity-average              implemented
--loop-nesting                    implemented
--extra-exit-points     partially implemented

--tagged-coupling-out             implemented
--hierarchy-coupling-out  not yet implemented
--tagged-coupling-in              implemented
--hierarchy-coupling-in   not yet implemented
--control-coupling-out  partially implemented
--control-coupling-in   partially implemented
--unit-coupling-out               implemented
--unit-coupling-in                implemented