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This commit is contained in:
Virgil Dupras 2020-05-25 13:43:04 -04:00
parent 9b01e16f6d
commit 53c9580944
2 changed files with 6 additions and 12 deletions
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blk/362
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@ -2,15 +2,9 @@
( '0': ASCII 0x30 'b': 0x62 0x6230: 25136 ) ( '0': ASCII 0x30 'b': 0x62 0x6230: 25136 )
DUP @ 25136 = NOT IF 0 EXIT THEN ( a 0 ) DUP @ 25136 = NOT IF 0 EXIT THEN ( a 0 )
( We have "0b" prefix ) ( We have "0b" prefix )
2+ DUP 1- C@ ( a len )
0 ( a r ) 0 SWAP ( len ) 2 DO ( a r )
BEGIN OVER I + C@ ( a r c ) _ ( a r n )
SWAP C@+ ( r a+1 c ) DUP 0< IF 2DROP 0 UNLOOP EXIT THEN
?DUP NOT IF DROP 1 EXIT THEN ( r 1 ) SWAP 1 LSHIFT + ( a r*2+n ) LOOP
_ ( r a n ) NIP 1 ;
DUP 0< IF ROT 2DROP 0 EXIT THEN ( a 0 )
ROT 2 * + ( a r*2+n )
AGAIN
;

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emul/forth.bin
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