During Kansasfest 2017, I gave a presentation on how to use Inform 6.1.5 to build and run non-Infocom story files on an Apple II using Infocom Z-machine interpreters. The paper below contains the narrative and examples used that presentation.
apple_ii_inform2.pdf – PDF document
inform_a2.zip – Demo files used during my presentation. This is a companion to the PDF.
Here is a video of that presentation.
Update 2017-09-24: Revised summary at the top of this page, modified the link to the .zip file to no longer point to Dropbox, and added a link to the video of the presentation.