I think he did, as a consultant. The main reference I found was an article in Ma...

jdswain on Feb 19, 2020 | parent | context | favorite | on: Larry Tesler Has Died

I think he did, as a consultant. The main reference I found was an article in MacTech, written by an Apple employee:

"Object Pascal is an extension to the Pascal language that was developed at Apple in consultation with Niklaus Wirth, the inventor of Pascal."

haeberli on Feb 20, 2020 [–]

I was (distantly) there, and I recall Wirth being there and visiting.