qbs_free(_FUNC_FINDPROPOSEDTITLE_STRING_THISLINE);
qbs_free(_FUNC_FINDPROPOSEDTITLE_STRING_TEMPFOUND_TITLE);
qbs_free(_FUNC_FINDPROPOSEDTITLE_STRING_INVALIDCHARS);
qbs_free(_FUNC_FINDPROPOSEDTITLE_STRING_THISCHAR);
qbs_free(_FUNC_FINDPROPOSEDTITLE_STRING_FOUND_TITLE);