Context: what if we're calling a method on the literal?

[qntm]

Currently minify-numeric-literal consistently behaves like so:

mnl("45e2") // "4500"

However, it is not always appropriate to replace the numeric literal "45e2" with "4500" in source code. See here:

45e2.toString()  // OK
4500.toString()  // This is a syntax error
4500..toString() // OK and equivalent to the first line
4500 .toString() // OK and equivalent to the first line
4500. toString() // Syntax error

So, to avoid introducing a syntax error, mnl("45e2") should return "45e2" in this situation, rather than the usual "4500".

In general, then, minify-numeric-literal needs to accept a small amount of information about the context in which the numeric literal is going to be used before it can carry out the minification, and it should return different output depending on that context.

A full list of possible contexts in which a numeric literal may be found (as well as quite a few places where a numeric literal cannot be found) is here.

[qntm]

Resolved by 3fe14c4.