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-rw-r--r--thirdparty/harfbuzz/src/hb-ot-metrics.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/thirdparty/harfbuzz/src/hb-ot-metrics.h b/thirdparty/harfbuzz/src/hb-ot-metrics.h
index 42c7363c03..5841fc8b0f 100644
--- a/thirdparty/harfbuzz/src/hb-ot-metrics.h
+++ b/thirdparty/harfbuzz/src/hb-ot-metrics.h
@@ -22,7 +22,7 @@
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
-#ifndef HB_OT_H_IN
+#if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
#error "Include <hb-ot.h> instead."
#endif
@@ -66,7 +66,8 @@ HB_BEGIN_DECLS
* @HB_OT_METRICS_TAG_UNDERLINE_SIZE: underline size.
* @HB_OT_METRICS_TAG_UNDERLINE_OFFSET: underline offset.
*
- * From https://docs.microsoft.com/en-us/typography/opentype/spec/mvar#value-tags
+ * Metric tags corresponding to [MVAR Value
+ * Tags](https://docs.microsoft.com/en-us/typography/opentype/spec/mvar#value-tags)
*
* Since: 2.6.0
**/
@@ -100,6 +101,7 @@ typedef enum {
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;