## Index of new symbols in 0.6.0

### L

HB_LANGUAGE_INVALID, macro in hb-common

### O

hb_ot_layout_has_substitution, function in hb-ot-layout
hb_ot_layout_language_find_feature, function in hb-ot-layout
hb_ot_layout_language_get_feature_indexes, function in hb-ot-layout
hb_ot_layout_language_get_feature_tags, function in hb-ot-layout
hb_ot_layout_language_get_required_feature_index, function in hb-ot-layout
hb_ot_layout_script_get_language_tags, function in hb-ot-layout
hb_ot_layout_table_get_feature_tags, function in hb-ot-layout

### U

HB_UNTAG, macro in hb-common