I saw that [Noulith](https://github.com/betaveros/noulith) has
x max= y
Run
as a (conceptual) shortcut for
x = max(x, y)
Run
which is often handy for AoC in particular.
And just realized you can write that in Nim, for example:
proc `>>=`[T](currentMax: var T, newValue: T) =
if currentMax < newValue:
currentMax = newValue
Run
As you know, if you want it to be an infix operator that does assignment [there
are some constraints](https://nim-lang.org/docs/tut1.html#procedures-operators)
about the symbols you can use in the name, but it works!
