-verse lines. This one should be different from the word wrap carriage return,
-otherwise one will not be able to tell apart these two (generally, wrapped text
-is indented, whereas verse lines are not).
+verse lines. This one should be different from the line wrap carriage return,
+otherwise one will not be able to tell apart these two: is a word displayed at
+the begenning of its line a new verse line, or the previous verse line,
+continuing on a new line because it is too long?
+
+Generally, wrapped text is indented, whereas verse lines are not.