GNU nano 2.8.1 "Ellert" fixes build failures on MacOS and
on musl, fixes scrolling problems in softwrap mode when
double-width characters on row boundaries are involved,
-shows double-width characters as ">" and "%lt;" when split
+shows double-width characters as ">" and "<" when split
across two rows, moves the cursor more predictably (at
the cost of sometimes putting it on the second "half"
of a character), avoids creating lines that consist of