Suppose I am in the middle of a comment (or some other kind of statement), and I want to insert a hyperlink. The hyperlink may have no spaces in it, yet an IDE must wrap. The normal line wrapping mechanism (LF + + "... ") is a proxy for a space. But in this case, we need a wrap that does not imply a space, so that unwrapping gives back what we started with. Perhaps LF + + "...." (4 dots) instead of 3?
Suppose I am in the middle of a comment (or some other kind of statement), and I want to insert a hyperlink. The hyperlink may have no spaces in it, yet an IDE must wrap. The normal line wrapping mechanism (LF + + "... ") is a proxy for a space. But in this case, we need a wrap that does not imply a space, so that unwrapping gives back what we started with. Perhaps LF + + "...." (4 dots) instead of 3?