mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-24 05:48:06 +11:00
9ab5cda397
Shadowing core "I" is too messy. As soon as ed is loaded in memory, nothing else that isn't "i-aware" can be loaded anymore. I guess that's why "contexts" exist in Starting Forth, but adding this concept just for allowing the shadowing of core words seems overkill to me. Renaming I to i in ed seems better.
14 lines
391 B
Plaintext
14 lines
391 B
Plaintext
: handle ( c -- f )
|
|
DUP '0' '9' =><= IF num 0 EXIT THEN
|
|
DUP CMD 2+ C! CMD FIND IF EXECUTE ELSE DROP THEN
|
|
0 ACC ! UPPER 'Q' = ;
|
|
: bufp ( buf -- )
|
|
DUP 64 + SWAP DO I C@ 0x20 MAX EMIT LOOP ;
|
|
: bufs
|
|
1 aty ." I: " IBUF bufp
|
|
2 aty ." F: " FBUF bufp 0 3 gutter ;
|
|
: VE
|
|
clrscr 0 ACC ! 0 PREVPOS ! contents
|
|
BEGIN status bufs setpos KEY handle UNTIL
|
|
19 aty (infl) ;
|