See my response to the parent, but git blame solves the issue of "what did they mean" because the person (if alive) can just be asked. The same way git blame is used all the time to ask why a programmer did something some certain way, there's more to code too than just how exactly does it compile/execute. The higher level idea should be to stop legislation seemingly written by nobody, that nobody wants to answer for, but is used to make important decision about lives and livelihoods. Having courts needed to interpret verbiage that was written by living people is completely preposterous. If it's written by dead people, sure, that's a harder problem.