HB_BUFFER_FLAG_BOT  257 third_party/harfbuzz-ng/src/hb-ot-shape-complex-arabic.cc   if (!(buffer->flags & HB_BUFFER_FLAG_BOT))
HB_BUFFER_FLAG_BOT  236 third_party/harfbuzz-ng/src/hb-ot-shape.cc   if (!(buffer->flags & HB_BUFFER_FLAG_BOT) ||