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c7d8de25b2
Also, rename CLRLN to NEWLN and make it clear that it's only called on entering a new line. This way, we can set Z offset in there for the TI-84+ LCD driver.
12 lines
328 B
Plaintext
12 lines
328 B
Plaintext
: XYPOS [ GRID_MEM LITN ] ;
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: _cl* COLS LINES * ;
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: AT-XY ( x y -- ) LINES * + _cl* MOD XYPOS ! ;
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'? NEWLN NIP NOT [IF]
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: NEWLN ( ln -- ) COLS * DUP COLS + SWAP DO 0 I CELL! LOOP ;
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[THEN]
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: _lf
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XYPOS @ COLS / 1+ LINES MOD DUP NEWLN
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COLS * XYPOS ! ;
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: _bs 0 ( blank ) XYPOS @ TUCK CELL! ( pos ) 1-
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_cl* MOD XYPOS ! ;
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