Update of HP82240B simulator to v1.07

[Christoph Giesselink]

HP82240B v1.07 is available at http://hp.giesselink.com.

Whats new:

• added simulation of the HP82240A type (with A-type Roman8 graphic font and disabling the ECMA94 font)
• fixed some characters in the B-type Roman8 and ECMA94 graphic fonts
  

Simulating the HP82240A is more or less a gimmick. I especially was interested into the Roman8 font differences between the A and B type. Before Sylvain Cote mentioned this in this forum some month ago, I wasn't aware of it.

You may test this by executing the self test << 27 CHR 254 CHR + PR1 >>