The Prolog

As mentioned before, you can add global code blocks to an APaGeD grammar. You can import external grammar files and have explicit blocks that define lexemes. As of version 0.3, all of these declarations have to appear before the non-terminals in a grammar file and are therefore called the prolog. Within the prolog, multiple instances of the prolog declarations (Declaration blocks, imports, lexemes or properties) may appear.

The only property available at the moment is parser_type. By default it's value is lr which makes APaGeD generate GLR parsers. Setting it to ll will cause generation of LL parsers:

APDProperties {
    parser_type = ll
}