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3 changed files with 7 additions and 4 deletions

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@ -1,5 +1,5 @@
: _blen ( buf -- length of str in buf )
DUP BEGIN C@+ 0x20 < UNTIL -^ 1- ;
DUP BEGIN C@+ EOL? UNTIL -^ 1- ;
: _rbufsz ( size of linebuf to the right of curpos )
EDPOS @ 64 MOD 63 -^ ;
: i COMPILE I ; IMMEDIATE ( save overshadowed )
@ -7,7 +7,9 @@
_rbufsz IBUF _blen 2DUP > IF
TUCK - ( ilen chars-to-move )
SWAP EDPOS @ _cpos 2DUP + ( ctm ilen a a+ilen )
3 PICK MOVE- ( ctm ilen ) NIP ( ilen )
ELSE DROP 1+ ( ilen becomes rbuffsize+1 ) THEN
3 PICK MOVE- ( ctm ilen )
NIP ( ilen )
ELSE DROP ( ilen becomes rbuffsize )
THEN
DUP IBUF EDPOS @ _cpos ROT MOVE ( ilen ) EDPOS +! BLK!! ;
: I IBUF _type _I EDPOS @ 64 / _pln ;

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@ -1,10 +1,11 @@
: .2 DUP 10 < IF SPC THEN . ;
: EOL? ( c -- f ) DUP 0xd = SWAP NOT OR ;
: LIST
BLK@
16 0 DO
I 1+ .2 SPC
64 I * BLK( + DUP 64 + SWAP DO
I C@ 0x20 MAX EMIT
I C@ DUP EOL? IF DROP LEAVE ELSE EMIT THEN
LOOP
NL
LOOP

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