[Coco] NitrOS9 and 6309 code

[Allen Huffman]

> On Jun 1, 2019, at 8:12 AM, L. Curtis Boyle <curtisboyle at sasktel.net> wrote:
> 
> see if you are running NitrOS-9, as the plain 6309 test will pass even when running 6809 NitrOS-9, and any software that uses software interrupts (or redefines system calls - like Home Publisher) will not work correctly or crash. 

What does Home Publisher do with the interrupts? I loved that program (other than the speed). We used it for our Sub-Etha newsletters and flyers, later on. Such an evolution of programs we used (Simply Better, OS-9 text formatters, Home Publisher, etc.) over the five years we were active.

		— Allen