The Grammar
- I'm not aware of a YAML Parser that uses a Grammar so far
- Ingy started a Pegex grammar for YAML, but it needs more work
- Leon Timmermans started YAMLish, which works with Perl 6 Grammars; it also needs more work
- Having a Grammar makes it easier to port
- Of course one still has to implement the Lexer and the Callbacks
- But figuring out the Grammar is one of the hardest parts
- So I (or you!) could take the Grammar and port YAML::PP to Perl6, Go, ...
Slide 18/25
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