view->buffer().getSourceCode(ostr, format, par_begin, par_end + 1,
output, master);
docstring s = ostr.str();
+ // FIXME THREAD
+ // Could this be private to this particular dialog? We could have
+ // more than one of these, in different windows.
static size_t crc = 0;
size_t newcrc = crcCheck(s);
if (newcrc == crc && !force_getcontent)