[doc] Try to fix generating hb-features docs
Move it to a separate section, since hb-common says include hb.h, while
we want to include hb-features.h here.
This still does not fix generating documentation of undefined macros
(e.g. HB_HAS_GDI since we build docs on Linux).
diff --git a/docs/harfbuzz-docs.xml b/docs/harfbuzz-docs.xml
index 738356b..cc6c989 100644
--- a/docs/harfbuzz-docs.xml
+++ b/docs/harfbuzz-docs.xml
@@ -56,6 +56,7 @@
<xi:include href="xml/hb-blob.xml"/>
<xi:include href="xml/hb-buffer.xml"/>
<xi:include href="xml/hb-common.xml"/>
+ <xi:include href="xml/hb-features.xml"/>
<xi:include href="xml/hb-draw.xml"/>
<xi:include href="xml/hb-paint.xml"/>
<xi:include href="xml/hb-deprecated.xml"/>
diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index 930cf54..254e809 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -166,16 +166,6 @@
HB_LANGUAGE_INVALID
HB_FEATURE_GLOBAL_END
HB_FEATURE_GLOBAL_START
-HB_HAS_CAIRO
-HB_HAS_CORETEXT
-HB_HAS_DIRECTWRITE
-HB_HAS_FREETYPE
-HB_HAS_GDI
-HB_HAS_GLIB
-HB_HAS_GOBJECT
-HB_HAS_GRAPHITE
-HB_HAS_ICU
-HB_HAS_UNISCRIBE
<SUBSECTION Private>
HB_BEGIN_DECLS
HB_END_DECLS
@@ -195,6 +185,20 @@
</SECTION>
<SECTION>
+<FILE>hb-features</FILE>
+HB_HAS_CAIRO
+HB_HAS_CORETEXT
+HB_HAS_DIRECTWRITE
+HB_HAS_FREETYPE
+HB_HAS_GDI
+HB_HAS_GLIB
+HB_HAS_GOBJECT
+HB_HAS_GRAPHITE
+HB_HAS_ICU
+HB_HAS_UNISCRIBE
+</SECTION>
+
+<SECTION>
<FILE>hb-draw</FILE>
hb_draw_funcs_create
hb_draw_funcs_get_empty
diff --git a/src/hb-features.h.in b/src/hb-features.h.in
index da67f77..d85749c 100644
--- a/src/hb-features.h.in
+++ b/src/hb-features.h.in
@@ -27,6 +27,14 @@
HB_BEGIN_DECLS
+/**
+ * SECTION: hb-features
+ * @title: hb-features
+ * @short_description: Feature detection
+ * @include: hb-features.h
+ *
+ * Macros for detecting optional HarfBuzz features at build time.
+ **/
/**
* HB_HAS_CAIRO:
