It turns out that there is a lot of discourse out there about "semantic
newlines", under a few different names. So far the names I've seen are:
- One Sentence Per Line (OSPL)
- Semantic Line Breaks (SemBr)
- Semantic Linefeeds
- Ventilated Prose
- Semantic newlines
Reading through the pages below was helpful in getting a better idea of
what language people use to discuss this. They're mostly historical
retrospectives or arguments for the merit of semantic newlines.