collapseos/blk/107

( Cursor position in buffer. EDPOS/64 is line number )
CREATE EDPOS 0 ,
CREATE IBUF 64 ALLOT0
CREATE FBUF 64 ALLOT0
: _cpos BLK( + ;
: _lpos 64 * _cpos ;
: _pln ( lineno -- )
    DUP _lpos DUP 64 + SWAP DO ( lno )
        I EDPOS @ _cpos = IF '^' EMIT THEN
        I C@ DUP 0x20 < IF DROP 0x20 THEN
        EMIT
    LOOP ( lno ) 1+ . ;
: _zbuf 64 0 FILL ; ( buf -- )
ed: free some blocks for the docs 2020-06-10 11:48:49 +10:00			`( Cursor position in buffer. EDPOS/64 is line number )`
			`CREATE EDPOS 0 ,`
			`CREATE IBUF 64 ALLOT0`
			`CREATE FBUF 64 ALLOT0`
			`: _cpos BLK( + ;`
			`: _lpos 64 * _cpos ;`
			`: _pln ( lineno -- )`
			`DUP _lpos DUP 64 + SWAP DO ( lno )`
			`I EDPOS @ _cpos = IF '^' EMIT THEN`
			`I C@ DUP 0x20 < IF DROP 0x20 THEN`
			`EMIT`
			`LOOP ( lno ) 1+ . ;`
			`: _zbuf 64 0 FILL ; ( buf -- )`
VE: add 't' 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. 2020-06-12 08:12:01 +10:00