u/Itap88

https://preview.redd.it/gvy1qe0ocqjh1.png?width=920&format=png&auto=webp&s=6b3e6a9c353995cfad282dae5c4998199ba11623

Option 1 - This Is Fine

Everything goes as planned. Until Berdly shows up and manages to insert himself as the 4rd wheel.

Option 2 - Desperate Measures

The duo goes to pick up Noelle, only to find out she opened A Fuckin Dark World. Just on the off chance it wasn't a dream.

Option 3 - Susie's Idea

Kris arranges some events to keep Susie from meeting Noelle. Meanwhile, Susie arranges countermeasures because Flowery Told Her. Chaos Chaos ensues.

Is it made by dragons, for dragons, or maybe of dragons?

So I want to parse a mathematical formula, and I figured I'd just do this recursively, parsing each operand in a separate call. Except I don't want to make my argument non-const, because the end result should leave it unchanged, and I also don't want to copy the whole string at least once per operand because that sounds like it would get slow.

Say I have a function argument, like a cardinal direction, that has no business being a number in the call, but could be a number internally. Now I could write an enum, but what if I need multiple values and don't want to pollute the namespace of the caller?

This is all hypothetical, for now at least.