\ misc-key.fs basic-io for misc processor 01feb97jaw
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c: (key?) $ffff x@ 0<> ;
c: (key) BEGIN key? UNTIL $fffe x@ ;
c: (emit) $fffc x! ;
c: (type) BEGIN dup WHILE
>r dup c@ (emit) 1+ r> 1- REPEAT 2drop ;
\ bounds ?DO i c@ emit LOOP ;