Yes, the first ETH Report about Modula-2 appeared in 1978, around the time Lisa Pascal was developed; the latter refers to the Jensen/Wirth 1975 Pascal edition.

Yes, the first ETH Report about Modula-2 appeared in 1978, around the time Lisa Pascal was developed; the latter refers to the Jensen/Wirth 1975 Pascal edition. I don't know whether there were contacts between Apple and Wirth before Clascal. Not to forget that Tesler came from PARC where they had Mesa, so he had the same source as Wirth had.