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f6ded7712e
This is the first commit I do entirely in VE. It's a habit I'm planning on taking as it helps a lot to find usability issues.
17 lines
449 B
Plaintext
17 lines
449 B
Plaintext
: pos! ( newpos -- ) EDPOS @ PREVPOS !
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DUP 0< IF DROP 0 THEN 1023 MIN EDPOS ! ;
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: setpos ( -- ) EDPOS @ 64 /MOD
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3 + ( header ) SWAP 3 + ( gutter ) SWAP AT-XY ;
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: cmv ( n -- , char movement ) acc@ * EDPOS @ + pos! ;
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: buftype ( buf ln -- )
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3 OVER AT-XY C< DUP 0xd = IF 2DROP DROP EXIT THEN
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( buf ln c ) 63 nspcs SWAP 4 SWAP AT-XY ( buf c )
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SWAP DUP _zbuf C!+ DUP 63 + SWAP DO
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C< DUP 0x0d = IF LEAVE THEN i C! LOOP ;
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