collapseos/blk/126
Virgil Dupras f6ded7712e 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.
2020-06-11 18:12:01 -04:00

17 lines
520 B
Plaintext

CREATE CMD 2 C, '$' C, 0 C,
CREATE PREVPOS 0 , CREATE PREVBLK 0 ,
: acc@ ACC @ 1 MAX ;
: num ACC @ SWAP _pdacc IF DROP ELSE ACC ! THEN ;
: nspcs ( n -- , spit n space ) 0 DO SPC LOOP ;
: aty 0 SWAP AT-XY ;
: clrscr LINES 0 DO i aty COLS nspcs LOOP ;
: gutter ( ln n ) OVER + SWAP DO 67 i AT-XY '|' EMIT LOOP ;
: status 0 aty ." BLK" SPC BLK> ? SPC ACC ?
SPC EDPOS @ 64 /MOD . ',' EMIT . 10 nspcs ;
: contents 3 aty BLK> @ LIST 3 16 gutter ;
: selblk BLK> @ PREVBLK ! BLK@ contents ;
: mode! ( c -- ) 63 0 AT-XY ;