sdk

regen

Macro sdk 

Source 
macro_rules! sdk {
    (
    context: $context:ty;
    target: $target:ident;
    tokens: [ $( $token_type:ident ),* , ];
    rules: [ $( $token_rule:expr ),* , ];
    semantics: [ $( $sem_type:ident ),* , ];
) => { ... };
}
Expand description

Macro that implements the language SDK.

This is used in the generated code to avoid code duplication. It also creates convenience macros for tree parsing.