semi colon appears twice with wordwrap

If a line is 81 char long and ends in a semicolon (;), when the doc is put in wordwrap view (wrap set at 80), the semicolon will wrap, but will continue to appear on the first line beyond the wrap point. It should only appear on the continuation line.

Example line (81 chars long)
print("To append this session's input to a logfile, type closefile() when done");