Hi @jackokring, there is: Portable sequence standard (proposal) - #11 by marc_boule, although I’m not adhering to it yet. I just never got around to it.
Unfortunately, that would be pretty difficult. 
Hi @jackokring, there is: Portable sequence standard (proposal) - #11 by marc_boule, although I’m not adhering to it yet. I just never got around to it.
Unfortunately, that would be pretty difficult.