Semantic line breaks/linefeeds sounds good, breaking on ideas (and punctuation and RST/MD syntax), like in Brandon’s example:
...
the definition in place of it.
-The beauteous scheme is that now,
+The beauty of this scheme is that now,
if you change your mind
about what a paragraph should look like,
you can change the formatted output
merely by changing
the definition of ‘‘.PP’’
and re-running the formatter.
As a rule of thumb, for all but the most
...
“One Sentence Per Line” as a name brings something else to mind, so I hope not this:
-The beauteous scheme is that now, if you change your mind about what a paragraph should look like, you can change the formatted output merely by changing the definition of ‘‘.PP’’ and re-running the formatter.
+The beauty of this scheme is that now, if you change your mind about what a paragraph should look like, you can change the formatted output merely by changing the definition of ‘‘.PP’’ and re-running the formatter.
Which isn’t great for editors with word wrap off:
And is very difficult to edit in the GitHub UI on mobile: