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7 changed files with 30 additions and 36 deletions

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@ -6,11 +6,12 @@ Memory
+! n a -- Increase value of addr a by n
C@ a -- c Set c to byte at address a
C@+ a -- a+1 c Fetch c from a and inc a.
C@- a -- a-1 c Fetch c from a and dec a.
C! c a -- Store byte c in address a
C!+ c a -- a+1 Store byte c in a and inc a.
C!- c a -- a-1 Store byte c in a and dec a.
CURRENT -- a Set a to wordref of last added entry.
CURRENT* -- a A pointer to active CURRENT*. Useful
when we have multiple active dicts.
FILL a n b -- Fill n bytes at addr a with val b.
HERE -- a Push HERE's address
H@ -- a HERE @
(cont.)

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@ -1,7 +1,2 @@
FILL a n b -- Fill n bytes at addr a with val b.
HERE -- a Push HERE's address
H@ -- a HERE @
MOVE a1 a2 u -- Copy u bytes from a1 to a2, starting
with a1, going up.
MOVE- a1 a2 u -- Copy u bytes from a1 to a2, starting
with a1+u, going down.

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@ -12,5 +12,5 @@
ENDCASE
AGAIN
;
( I masks DO..LOOP's I. Do it as late as possible. )
: I _I ;

20
blk/108
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@ -1,15 +1,15 @@
: _ilen ( length of str in IBUF )
IBUF BEGIN C@+ EOL? UNTIL IBUF - 1- ;
: _I
IBUF _type EDPOS @ 64 MOD ( cno )
63 -^ _ilen ( rbuffsize ilen )
: I
IBUF _type EDPOS @ 64 /MOD ( cno lno )
1+ 64 * _cpos ( cno next-line-ptr )
SWAP 63 -^ _ilen ( nlp nb-of-chars-to-move ilen )
2DUP > IF
SWAP OVER - ( ilen chars-to-move )
SWAP EDPOS @ _cpos 2DUP + ( ctm ilen a a+ilen )
3 PICK MOVE- ( ctm ilen )
SWAP DROP ( ilen )
ELSE DROP ( ilen becomes rbuffsize )
SWAP OVER - 1+ ( nlp ilen nbc ) 0 DO ( a ilen )
SWAP 1- 2DUP -^ ( ilen a-1 a-ilen-1 ) C@ OVER C!
SWAP ( a ilen )
LOOP
ELSE DROP ( ilen becomes nbc )
THEN
DUP IBUF EDPOS @ _cpos ROT MOVE ( ilen )
EDPOS +! EDPOS @ 64 / _pln
SWAP DROP IBUF EDPOS @ _cpos ROT MOVE
;

14
blk/394
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@ -1,6 +1,12 @@
: ABORT (resSP) QUIT ;
: = CMP NOT ; : < CMP -1 = ; : > CMP 1 = ;
: 0< 32767 > ; : >= < NOT ; : <= > NOT ; : 0>= 0< NOT ;
: = CMP NOT ;
: < CMP -1 = ;
: > CMP 1 = ;
: 0< 32767 > ;
: >= < NOT ;
: <= > NOT ;
: 0>= 0< NOT ;
( n l h -- f )
: >< 2 PICK > ( n l f ) ROT ROT > AND ;
: =><= 2 PICK >= ( n l f ) ROT ROT >= AND ;
@ -8,7 +14,3 @@
: C@+ DUP C@ SWAP 1+ SWAP ;
( c a -- a+1 )
: C!+ SWAP OVER C! 1+ ;
( a -- a-1 c )
: C@- DUP C@ SWAP 1- SWAP ;
( c a -- a-1 )
: C!- SWAP OVER C! 1- ;

18
blk/434
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@ -1,13 +1,9 @@
: MOVE ( a1 a2 u -- )
( u ) 0 DO ( a1 a2 )
SWAP C@+ ( a2 a1+1 x )
ROT C!+ ( a1+1 a2+1 )
LOOP 2DROP ;
: MOVE- ( a1 a2 u -- )
SWAP OVER + 1- ( a1 u a2+u-1 )
ROT 2 PICK + 1- ( u a2+u-1 a1+u-1 )
ROT ( u ) 0 DO ( a2 a1 )
C@- ( a2 a1-1 x )
ROT C!- ( a1-1 a2-1 ) SWAP ( a2 a1 )
LOOP 2DROP ;
( u ) 0 DO
SWAP DUP I + C@ ( a2 a1 x )
ROT SWAP OVER I + ( a1 a2 x a2 )
C! ( a1 a2 )
LOOP
2DROP
;
: PREV 3 - DUP @ - ;

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