[Lerc]

There's food for thought there. As part of my current project I wrote an assembler for 8-bit Avr. (on github https://github.com/Lerc/AvrAsm/ )

Part of my motivation for this was to have an assembler that ran in the browser (for my fantasy console that also runs in the browser), but another big part of it was to write an assembler designed to be more friendly to people writing assembly directly.

When I wrote 6502 asm I mostly did it from Supermon which is a no frills experience. It's nice to see the features that assemblers have now, I think I'll be implementing quite a few of those macros from this link in my own assembler.