I think I've find a bug in the duplicate line TM proc:
If you are in _the middle of_ a line with accented chars, dup-line (⌃⇧D) do an strange thing sending the char besides the cursor to the dupped line:
cout << "Estadística|" << endl; (| indicates the cursor) and press ⌃⇧D
makes
cout << "Estadística << endl; cout << "Estadística"" << endl;
I don't know if this bug is already booked, my apologizes if so do.
.juan falgueras