27 lines
742 B
Factor
27 lines
742 B
Factor
! Copyright (C) 2008, 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: splitting parser parser.notes compiler.units kernel
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namespaces debugger io.streams.string fry combinators
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effects.parser continuations ;
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IN: eval
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: parse-string ( str -- quot )
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[ string-lines parse-lines ] with-compilation-unit ;
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: (eval) ( str effect -- )
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[ parse-string ] dip call-effect ; inline
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: eval ( str effect -- )
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[ (eval) ] with-file-vocabs ; inline
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SYNTAX: eval( \ eval parse-call-paren ;
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: (eval>string) ( str -- output )
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[
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parser-quiet? on
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'[ _ ( -- ) (eval) ] [ print-error ] recover
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] with-string-writer ;
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: eval>string ( str -- output )
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[ (eval>string) ] with-file-vocabs ;
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