[Oberon] PO2013 - CopyBlock

Tomas Kral thomas.kral at email.cz
Thu Jul 9 10:01:33 CEST 2020

> 1) I expected something like „IF dy = sy THEN“
> 2) your code overwrites the horizontal line with length „w“ starting
> at (dx, dy-1)


That is a current penalty for the code case „IF dy = sy THEN“
missing. Calling proc relies on unused bottom line beneath,
which could be cached w/ COPY, but seems overkill.

Tomas Kral <thomas.kral at email.cz>

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