(I assigned the "bug" label because I would expect that to work 😄 )

There are more line separators, but with full unicode support and support for non-latin languages I think this might become super complex. Maybe there are layouting crates for displaying text that handle all this properly already?

Your patch seems good to me so far, I am just concerned that in order to deal with text properly a LOT of things need to be in place. I think supporting \n is definitely a good start but maybe we can be on the lookout for existing solutions.

Yeah, I totally agree. Text handling IS super complicated. Maybe we can just merge this one and open a new issue "Proper Text support" or something along the lines. Unfortunately, I'm not really experienced with string/text handling in rust and dont know which crates exist out there either.

ab_glyph (the text library we use) has a simple paragraph layout example (which does use line_gap):
https://github.com/alexheretic/ab-glyph/blob/master/dev/src/layout.rs

We should probably also use that. This does seem like a good start and I'm fine making "full multiline support" an iterative process. I'll give this a full review soon.

I'm going to merge this for now. Its a usability win and we can sort out line height later.

@BafDyce We need you to respond in #2373 because of this PR.