2008-06-30 11:35:09 -04:00
										 
									 
								 
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								USING: kernel combinators sequences macros fry newfx combinators.cleave ;
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								IN: combinators.conditional
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								! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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											2008-09-10 23:11:40 -04:00
										 
									 
								 
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								MACRO: 1if ( test then else -- ) '[ dup @ _ _ if ] ;
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											2008-06-30 11:35:09 -04:00
										 
									 
								 
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								! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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								MACRO: 1cond ( tbl -- )
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								  [ [ 1st [ dup ] prepend ] [ 2nd ] bi {2} ] map
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								  [ cond ] prefix-on ;
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								! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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