collapseos/blk/374

: BLK! ( -- )
    BLK> @ BLK!* @ EXECUTE
    0 BLKDTY ! ;
: FLUSH BLKDTY @ IF BLK! THEN ;
: BLK@ ( n -- )
    DUP BLK> @ = IF DROP EXIT THEN
    FLUSH DUP BLK> ! BLK@* @ EXECUTE ;
: BLK!! 1 BLKDTY ! ;
: WIPE BLK( 1024 0 FILL BLK!! ;
: WIPED? ( -- f )
    1 ( f ) BLK) BLK( DO
        I C@ IF DROP 0 ( f ) LEAVE THEN LOOP ;
: COPY ( src dst -- )
    FLUSH SWAP BLK@ BLK> ! BLK! ;
Move most of the high layer of comp core into the low one With KEY and EMIT being switch words, most of the high layer can be defined before drivers. In addition to this change, I've compacted core blocks which were becoming quite sparse. 2020-10-29 09:06:58 +11:00			`: BLK! ( -- )`
			`BLK> @ BLK!* @ EXECUTE`
			`0 BLKDTY ! ;`
			`: FLUSH BLKDTY @ IF BLK! THEN ;`
			`: BLK@ ( n -- )`
			`DUP BLK> @ = IF DROP EXIT THEN`
			`FLUSH DUP BLK> ! BLK@* @ EXECUTE ;`
			`: BLK!! 1 BLKDTY ! ;`
			`: WIPE BLK( 1024 0 FILL BLK!! ;`
			`: WIPED? ( -- f )`
			`1 ( f ) BLK) BLK( DO`
			`I C@ IF DROP 0 ( f ) LEAVE THEN LOOP ;`
			`: COPY ( src dst -- )`
			`FLUSH SWAP BLK@ BLK> ! BLK! ;`