| |
|
| |
|
| : hash-find ( addr len wordlist -- nfa / false ) |
: hash-find ( addr len wordlist -- nfa / false ) |
| $C + @ >r |
[ 3 cells ] Literal + @ >r |
| 2dup hash r> xor cells HashTable @ + @ (hashfind) ; |
2dup hash r> xor cells HashTable @ + @ (hashfind) ; |
| |
|
| \ hash vocabularies 16jul94py |
\ hash vocabularies 16jul94py |
| : lastlink! ( addr link -- ) |
: lastlink! ( addr link -- ) |
| BEGIN dup @ dup WHILE nip REPEAT drop ! ; |
BEGIN dup @ dup WHILE nip REPEAT drop ! ; |
| |
|
| : (reveal ( addr voc -- ) $C + dup @ 0< IF 2drop EXIT THEN |
: (reveal ( addr voc -- ) [ 3 cells ] Literal + dup @ 0< IF 2drop EXIT THEN |
| @ over cell+ count $1F and Hash xor cells >r |
@ over cell+ count $1F and Hash xor cells >r |
| HashPointer 8 $400 NewFix |
HashPointer 2 Cells $400 NewFix |
| tuck cell+ ! r> HashTable @ + insRule @ |
tuck cell+ ! r> HashTable @ + insRule @ |
| IF dup @ 2 pick ! ! ELSE lastlink! THEN revealed on ; |
IF dup @ 2 pick ! ! ELSE lastlink! THEN revealed on ; |
| |
|
