EXCLUDE:
Factor handbook » The language » Syntax » Parse-time word lookup » Syntax to control word lookup

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Vocabulary
syntax

Syntax

EXCLUDE: vocab => words ... ;

Word description
Adds all words except for words from vocab to the search path.

Examples

EXCLUDE: math.parser => bin> hex> ; ! imports everything but bin> and hex>

Definition

USING: lexer vocabs.parser ;

IN: syntax

SYNTAX: EXCLUDE:
    scan-token "=>" expect ";" parse-tokens add-words-excluding
    ;