[Pharo-users] YAML parser (2017)

Hi, do we have a working parser for YAML? There's PPYAMLGrammar (in PetitParser), however it doesn't seem to work in Pharo 6 at all (not even tests pass). In Pharo 5 the tests are green, but using it on YAML content still fails... with small fix I managed it to "pass", however the output seems to be a very fine-grained AST decomposition and not the expected output (dictionaries/arrays). So do we have some else/working? YAML specs have BNF descriptions, so maybe SmaCC can generate it? (I don't know SmaCC, so maybe this is not how it works.) Thanks, Peter