BTW, Yutaka,
If I go again into “Tools > Properties All Configuration >[General]”, the “Wrap by: ” field shows nothing. But it works by wrapping at 80 chars.
If I go into . . . . “Tools > Properties Current Configuration >[General]”, the “Wrap by: ” field shows “Specified Characters” as expected.
Me think the “Wrap by: ” on “Tools > Properties All Configuration >[General]” should show the current chosen setting too? Instead of nothing.
.