[Oberon] What does procedure BuildTD do?

[Srinivas Nayak]

Dear All,

What does procedure BuildTD of ORG.Mod do?
https://www.inf.ethz.ch/personal/wirth/ProjectOberon/Sources/ORG.Mod.txt
What is the purpose and idea behind it?

Is
s := (s+263) DIV 256 * 256
correct? or should it be
s := (s+255) DIV 256 * 256
?


With thanks and best regards,

Yours sincerely,
Srinivas Nayak

Home: http://www.mathmeth.com/sn/
Blog: http://srinivas-nayak.blogspot.in/