Note for v1.2b:
Currently it seems that the REMOVE command removes a choice by id, not by text.
So both readme and the example story.txt are just misleading, while removing a choice is still possible by writing it as "REMOVE:2" instead of "Remove:[Yeah]" ( which, by the way, feels more right than doing it by text c: )
62 days ago(+1)
ah, yeah... i updated the choice ID to be numerical instead of text to prevent issues with spaces but forgot to note that in the docs... in theory for "replacing/editing" a choice you can run REMOVE:# first in the same code block, but your suggestion is neater. I'll look at updating this soon, thanks!