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3aa681ceca
The ":" now takes care of scanning for ";". Conceptually, having ";" as an immediate word is slightly simpler than the approach in this commit, but when bootstrapping is involved, this simpler approach gets murkier. Moreover, it got even murkier-er when trying to de-stabilize EXIT, so here we are.
14 lines
456 B
Plaintext
14 lines
456 B
Plaintext
( We don't use ." and ABORT in core, they're not xcomp-ed )
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: ." [COMPILE] LIT" COMPILE (print) ; IMMEDIATE
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: ABORT" [COMPILE] ." COMPILE ABORT ; IMMEDIATE
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: BEGIN H@ ; IMMEDIATE
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: AGAIN COMPILE (br) H@ - _bchk C, ; IMMEDIATE
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: UNTIL COMPILE (?br) H@ - _bchk C, ; IMMEDIATE
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: [ INTERPRET ; IMMEDIATE
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: ] R> DROP ;
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: COMPILE ' LITN ['] , , ; IMMEDIATE
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: [COMPILE] ' , ; IMMEDIATE
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: ['] ' LITN ; IMMEDIATE
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':' X' _ 4 - C! ( give : its name )
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'(' X' _ 4 - C!
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