collapseos/blk/396
Virgil Dupras adea75e50a Add alias and switch word types
I'm pretty happy about how lightweight the implementation turns
out to be.
2020-10-28 15:02:06 -04:00

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: (main) INTERPRET BYE ;
: BOOT
0x02 RAM+ CURRENT* !
CURRENT @ 0x2e RAM+ ! ( 2e == BOOT C< PTR )
0 0x08 RAM+ ! ( 08 == C<* override )
0 0x53 RAM+ ! ( 53 == (emit) override )
0 0x55 RAM+ ! ( 55 == (key) override )
['] CRLF ['] NL **!
( 0c == C<* )
['] (boot<) 0x0c RAM+ !
['] C@ ['] A@ ! ['] C! ['] A! **!
( boot< always has a char waiting. 06 == C<?* )
1 0x06 RAM+ ! INTERPRET
RDLN$ LIT" _sys" [entry]
LIT" Collapse OS" (print) NL (main) ;
XCURRENT @ _xapply ORG @ 0x04 ( stable ABI BOOT ) + !