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 ;