I seriously doubt I'm good enough to write a hook-like loader, so I'll stay with modifying Mimas to integrate the plugin and I'll let you do what you can

I want to make Mimas able to compile CHIP-8 mnemonics into CHIP-8 bytecode (which you'll can use with a CHIP-8 interpreter I'm currently working on).

In regards of all the things to do, I think it'd be better to have a bit of training with a simpler plugin, like one to display line numbers, I'll start with that.

HOLY NECROPOST 


but yeah, sorry, can't help you
i'm not so much of an asm programmer (the only command i know is C9-Return)
and i'm not sure if you're going to get another reply since this topic is kinda old...

When can defines be used and such?

I'm not sure what you mean by this. You can define anything you want, and you chain defines. (That is, make one define based on another.)

Also, I've found some bugs while using the (IX) register, I have to do (IX+0) and such instead of just (IX)

It's a well-known issue. Just deal with it.

Could you add support for TASM commands?
It seems like that's the only program for calculator programming people with bother writing tutorials about!
By the way Great Program!!
  

This is because the updated version of the most used ASM guide is not on ticalc.org, but rather a different URL now. Unfortunately, https://tutorials.eeems.ca/ASMin28Days/lesson/toc.html shows a Cloudflare error and I forgot the other link. I am surprised people even get TASM to run considering I never got it to run on any 64-bit system.

It's up for me. I think I was just having network issues when you were looking.