[maerF0x0]

could be interesting, however I'd hope for something more visually distinctive that val/var as it took about 2-3 reads for me notice what was even the diff between L2 and L3.

[JulianMorrison]

Fair point. "value" and "var" then, perhaps?

[maerF0x0]

perhaps, the real details would get hammered out in a proposal.

[catlifeonmars]

How about `mut var`?

Edit: this likely wouldn’t fly as it would be completely backwards incompatible