Input needed on adding +=, -=, etc. to MiniScript

jstrout

The addition of these "math-assignment operators" (which are common in Python and C-derived languages) is a fairly common feature request. Enough so that I'm now on the fence about whether to add them to the language.

Please see this blog post, and at the bottom, use the survey form to let me know what you think!

jstrout

Just to follow up: the results came in, and we've decided to add these operators to the language!

I'm expecting a big-ish update to the language around January or so. It will include these new operators, as well as a dozen or more small fixes and improvements. Nothing that will break existing code; just polishing up a few rough edges.