hb_buffer_get_script  152 third_party/harfbuzz-ng/src/hb-buffer.h hb_buffer_get_script (hb_buffer_t *buffer);
hb_buffer_get_script  252 third_party/harfbuzz-ng/src/hb-graphite2.cc   hb_ot_tags_from_script (hb_buffer_get_script (buffer), &script_tag[0], &script_tag[1]);