REPH_POS_AFTER_SUB  320 third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc   {HB_SCRIPT_BENGALI,	true, 0x09CD,BASE_POS_LAST, REPH_POS_AFTER_SUB,  REPH_MODE_IMPLICIT, BLWF_MODE_PRE_AND_POST, PREF_LEN_DONT_CARE},
REPH_POS_AFTER_SUB 1474 third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic.cc     if (reph_pos == REPH_POS_AFTER_SUB)