run ( vocab -- )
Factor handbook » The language » Vocabulary loader

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Vocabulary
vocabs.loader

Inputs

vocab

a vocabulary specifier

Outputs
None

Word description
Runs a vocabulary's main entry point. The main entry point is set with the MAIN: parsing word.

Definition

USING: combinators io kernel vocabs ;

IN: vocabs.loader

: run ( vocab -- )
    dup load-vocab vocab-main
    [ ( -- ) execute-effect ] [
        "The " write vocab-name write
        " vocabulary does not define an entry point." print
        "To define one, refer to \\ MAIN: help" print
    ] ?if ;