add-vocab-root ( root -- )
Factor handbook » The language » Vocabulary loader » Vocabulary roots » Working with code outside of the Factor source tree

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Additional vocabulary roots file

Vocabulary
vocabs.loader

Inputs

root	a pathname string

Outputs
None

Word description
Adds a directory pathname to the list of vocabulary roots.

See also
Additional vocabulary roots file, add-vocab-root-hook

Definition

USING: combinators io.pathnames kernel namespaces sets ;

IN: vocabs.loader

: add-vocab-root ( root -- )
    absolute-path trim-tail-separators dup vocab-roots get
    ?adjoin
    [ add-vocab-root-hook get-global ( root -- ) call-effect ]
    [ drop ] if ;