1 ! Copyright (C) 2008, 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: combinators combinators.smart compiler.units
4 continuations debugger effects.parser io.streams.string
5 kernel namespaces parser parser.notes prettyprint splitting ;
8 : parse-string ( str -- quot )
9 [ split-lines parse-lines ] with-compilation-unit ;
11 : (eval) ( str effect -- )
12 [ parse-string ] dip call-effect ; inline
14 : eval ( str effect -- )
15 [ (eval) ] with-file-vocabs ; inline
17 SYNTAX: eval( \ eval parse-call-paren ;
19 : (eval>string) ( str -- output )
22 '[ _ ( -- ) (eval) ] [ print-error ] recover
23 ] with-string-writer ;
25 : eval>string ( str -- output )
26 [ (eval>string) ] with-file-vocabs ;
28 : (eval-with-stack) ( str -- )
29 parse-string [ output>array datastack. ] call( quot -- ) ;
31 : eval-with-stack ( str -- )
32 [ (eval-with-stack) ] with-file-vocabs ;
34 : (eval-with-stack>string) ( str -- output )
37 [ (eval-with-stack) ] [ nip print-error ] recover
38 ] with-string-writer ;
40 : eval-with-stack>string ( str -- output )
41 [ (eval-with-stack>string) ] with-file-vocabs ;