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- : pos! ( newpos -- ) EDPOS @ PREVPOS !
- DUP 0< IF DROP 0 THEN 1023 MIN EDPOS ! ;
- : setpos ( -- ) EDPOS @ 64 /MOD
- 3 + ( header ) SWAP 3 + ( gutter ) SWAP AT-XY ;
- : cmv ( n -- , char movement ) acc@ * EDPOS @ + pos! ;
- : buftype ( buf ln -- )
- 3 OVER AT-XY C< DUP 0xd = IF 2DROP DROP EXIT THEN
- ( buf ln c ) 63 nspcs SWAP 4 SWAP AT-XY ( buf c )
- SWAP DUP _zbuf BEGIN ( c a )
- C!+ C< TUCK 0x0d = UNTIL ( c a ) C! ;
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