[docs] Hide private enum values
"/*< skip >*/" does not seem to hide them.
diff --git a/src/hb-ot-layout.h b/src/hb-ot-layout.h
index 545d5f7..54dd780 100644
--- a/src/hb-ot-layout.h
+++ b/src/hb-ot-layout.h
@@ -446,6 +446,7 @@
HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_TOP_OR_RIGHT = HB_TAG ('i','d','t','p'),
HB_OT_LAYOUT_BASELINE_TAG_MATH = HB_TAG ('m','a','t','h'),
+ /*< private >*/
_HB_OT_LAYOUT_BASELINE_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
} hb_ot_layout_baseline_tag_t;
diff --git a/src/hb-ot-meta.h b/src/hb-ot-meta.h
index 0278d84..5377ec0 100644
--- a/src/hb-ot-meta.h
+++ b/src/hb-ot-meta.h
@@ -54,6 +54,7 @@
HB_OT_META_TAG_DESIGN_LANGUAGES = HB_TAG ('d','l','n','g'),
HB_OT_META_TAG_SUPPORTED_LANGUAGES = HB_TAG ('s','l','n','g'),
+ /*< private >*/
_HB_OT_META_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
} hb_ot_meta_tag_t;
diff --git a/src/hb-ot-metrics.h b/src/hb-ot-metrics.h
index 42c7363..f501c63 100644
--- a/src/hb-ot-metrics.h
+++ b/src/hb-ot-metrics.h
@@ -100,6 +100,7 @@
HB_OT_METRICS_TAG_UNDERLINE_SIZE = HB_TAG ('u','n','d','s'),
HB_OT_METRICS_TAG_UNDERLINE_OFFSET = HB_TAG ('u','n','d','o'),
+ /*< private >*/
_HB_OT_METRICS_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
} hb_ot_metrics_tag_t;
diff --git a/src/hb-ot-var.h b/src/hb-ot-var.h
index ef2ca0a..b2dd01e 100644
--- a/src/hb-ot-var.h
+++ b/src/hb-ot-var.h
@@ -93,6 +93,7 @@
typedef enum { /*< flags >*/
HB_OT_VAR_AXIS_FLAG_HIDDEN = 0x00000001u,
+ /*< private >*/
_HB_OT_VAR_AXIS_FLAG_MAX_VALUE= HB_TAG_MAX_SIGNED /*< skip >*/
} hb_ot_var_axis_flags_t;
diff --git a/src/hb-style.cc b/src/hb-style.cc
index 86b9f7d..2f45d11 100644
--- a/src/hb-style.cc
+++ b/src/hb-style.cc
@@ -65,6 +65,7 @@
HB_STYLE_TAG_WIDTH = HB_TAG ('w','d','t','h'),
HB_STYLE_TAG_WEIGHT = HB_TAG ('w','g','h','t'),
+ /*< private >*/
_HB_STYLE_TAG_MAX_VALUE = HB_TAG_MAX_SIGNED /*< skip >*/
} hb_style_tag_t;