16 lines
627 B
Factor
16 lines
627 B
Factor
USING: central destructors help.markup help.syntax ;
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HELP: CENTRAL:
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{ $description
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"This parsing word defines a pair of words useful for "
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"implementing the \"central\" pattern: " { $snippet "symbol" } " and "
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{ $snippet "with-symbol" } ". This is a middle ground between excessive "
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"stack manipulation and full-out locals, meant to solve the case where "
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"one object is operated on by several related words."
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} ;
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HELP: DISPOSABLE-CENTRAL:
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{ $description
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"Like " { $link POSTPONE: CENTRAL: } ", but generates " { $snippet "with-" }
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" words that are wrapped in a " { $link with-disposal } "."
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} ; |