&& COMPOSITION_VALID_P (start, end, prop)
&& (STRINGP (it->string) || (PT <= start || PT >= end)))
{
+ if (start < pos)
+ /* As we can't handle this situation (perhaps font-lock added
+ a new composition), we just return here hoping that next
+ redisplay will detect this composition much earlier. */
+ return HANDLED_NORMALLY;
if (start != pos)
{
if (STRINGP (it->string))