🚀 go-pugleaf

Hi,

I am learning Oberon using the book "Programming in Oberon - Steps beyond Pascal and Modula" by 
M. Reiser and N. Wirth. Using the Oberon Compiler: System3 R2.03 (PPC) from ETH Zürich on a 
Power Mac 7500 I encountered difficulties when traing to compile module XYplane. The module is 
needed in the module IFS. The error message is given below.

 compiling  XYplane
  pos   578  err   0
  pos   596  err  53
  pos   617  err   0
  pos   630  err 100
  pos   689  err  53
  pos   713  err  53
  pos   760  err  53
  pos   776  err  53
  pos   813  err  53
  pos   835  err  53
  pos  1142  err   0
  pos  1180  err   0
  pos  1637  err 115

Who knows what is going on? I got the file XYplane via ftp from ETH.

Another question: What is the better compiler when trying to compile the examples in the book?
I have the
  + System3 R2.03 (PPC)
  + PowerMac Oberon V4 (TM) and
  + Oberon/F 1.2 ß
available.on my Mac.

Is there anybody else who used the Reiser/Wirth book to learn Oberon? I would be interested 
into exchanging experiences!

Markus



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