We created this DSL from scratch. The components are as follows:
| Component | Location |
|---|---|
| Runtime | private/runtime.rkt |
| Environment representations for nonterminals and macros | private/env-rep.rkt |
| Core form literals definitions | private/forms.rkt |
| Expander | private/expand.rkt |
| Left-recursion static check | private/leftrec-check.rkt |
| Compiler | private/compile.rkt |
| Optimization for text alternatives | private/compile-alt-str.rkt |
| Interface macros | core.rkt |
| Syntactic sugar | main.rkt |