INVALID_CODE_FE   289 enc/utf_8.c          return ((c == 0xfe) ? INVALID_CODE_FE : INVALID_CODE_FF);
INVALID_CODE_FE   306 enc/utf_8.c      else if (code == INVALID_CODE_FE) return 1;
INVALID_CODE_FE   352 enc/utf_8.c        else if (code == INVALID_CODE_FE) {