From 7a860f656e4aec45c45e0f5fb28c49a91dc5eef2 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 22 Jan 2017 19:52:09 -0800
Subject: [PATCH] [var] Add macros for standard axes

---
 docs/harfbuzz-sections.txt | 7 +++++++
 src/hb-ot-var.h            | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index fcf4e527e..3011ee996 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -442,6 +442,11 @@ Xhb_ot_layout_lookup_substitute
 <FILE>hb-ot-var</FILE>
 HB_OT_TAG_avar
 HB_OT_TAG_fvar
+HB_OT_TAG_VAR_AXIS_ITALIC
+HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE
+HB_OT_TAG_VAR_AXIS_SLANT
+HB_OT_TAG_VAR_AXIS_WEIGHT
+HB_OT_TAG_VAR_AXIS_WIDTH
 HB_OT_VAR_NO_AXIS_INDEX
 hb_ot_var_axis_t
 hb_ot_var_has_data
@@ -584,6 +589,8 @@ hb_unicode_script_func_t
 <FILE>hb-uniscribe</FILE>
 hb_uniscribe_font_get_hfont
 hb_uniscribe_font_get_logfontw
+<SUBSECTION Private>
+hb_directwrite_shape_experimental_width
 </SECTION>
 
 <SECTION>
diff --git a/src/hb-ot-var.h b/src/hb-ot-var.h
index bce7c7a0a..ea69aa5fc 100644
--- a/src/hb-ot-var.h
+++ b/src/hb-ot-var.h
@@ -39,6 +39,12 @@ HB_BEGIN_DECLS
 #define HB_OT_TAG_fvar HB_TAG('f','v','a','r')
 #define HB_OT_TAG_avar HB_TAG('a','v','a','r')
 
+#define HB_OT_TAG_VAR_AXIS_ITALIC	HB_TAG('i','t','a','l')
+#define HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE	HB_TAG('o','p','s','z')
+#define HB_OT_TAG_VAR_AXIS_SLANT	HB_TAG('s','l','n','t')
+#define HB_OT_TAG_VAR_AXIS_WIDTH	HB_TAG('w','d','t','h')
+#define HB_OT_TAG_VAR_AXIS_WEIGHT	HB_TAG('w','g','h','t')
+
 
 /*
  * fvar / avar