`sub_ABDB`

[tom-seddon]

Copies 256 bytes using the needlessly generic memmove routine.

basic_editor/mainpart.s65

Line 8369 in 0d88b6e

sub_ABDB:

Currently 30 bytes of code to make 2 copies - could be 2 little inlined loops, 11 bytes each:

ldx #0
-
lda $400,x
sta $700,x
inx
bne -

[tom-seddon]

Now called copy_256_bytes. Looks like it's only called from 1 place. Not sure why it would have to be 2 loops.