The ";" terminates an entry and shall not be inserted as text,
even if some over-engineered producer encodes it as {\uc1 \u59 ?}.

Also, remove the special-casing of the \leveltext destination, since the
bugdoc does contain \uc inside it and it's not obvious why that should
be ignored.

Change-Id: I1e19c9df39597cb1b22bbda97853c829d7812e29