Grammar.VM.Program (Ichor v0.2.1)

Linked PEG bytecode: every token (or every rule) in a grammar, compiled into one shared instruction tuple so :call can jump between them by index, plus a name -> entry-index map for looking up where to start.

Grammar.VM compiles two of these per grammar -- one over tokens (character-level, run by the lexer) and one over rules (token-stream level, run by the parser), since Aether grammars are a genuine two-stage Lexer -> Parser, not a single scannerless recognizer.

Summary

Types

t()

Types

t()

@type t() :: %Grammar.VM.Program{
  entry_points: %{required(atom()) => non_neg_integer()},
  instructions: tuple()
}