Bufbyte *charstart = ptr;
while (!BUFBYTE_FIRST_BYTE_P (*charstart))
charstart--;
untranslated = charptr_emchar (charstart);
#ifdef UTF2000
Bufbyte *charstart = ptr;
while (!BUFBYTE_FIRST_BYTE_P (*charstart))
charstart--;
untranslated = charptr_emchar (charstart);
#ifdef UTF2000