Add gtk-doc for gsettingsschema{,source}

docs/reference/gio/Makefile.am

@@ -60,7 +60,7 @@ IGNORE_HFILES = \
 	gregistrysettingsbackend.h	\
 	gsettingsbackendinternal.h	\
 	gsettings-mapping.h		\
-	gsettingsschema.h		\
+	gsettingsschema-internal.h	\
 	gsocketinputstream.h		\
 	gsocketoutputstream.h		\
 	gsocks4aproxy.h			\

docs/reference/gio/gio-docs.xml

@@ -183,6 +183,7 @@
         <title>Settings</title>
         <xi:include href="xml/gsettings.xml"/>
         <xi:include href="xml/gsettingsbackend.xml"/>
+        <xi:include href="xml/gsettingsschema.xml"/>
     </chapter>
     <chapter id='permissions'>
         <title>Permissions</title>

docs/reference/gio/gio-sections.txt

@@ -2238,6 +2238,36 @@ g_settings_backend_get_type
 GSettingsBackendPrivate
 </SECTION>
 
+<SECTION>
+<FILE>gsettingsschema</FILE>
+<TITLE>GSettingsSchema, GSettingsSchemaSource</TITLE>
+GSettingsSchemaSource
+G_TYPE_SETTINGS_SCHEMA_SOURCE
+g_settings_schema_source_get_default
+g_settings_schema_source_ref
+g_settings_schema_source_unref
+
+<SUBSECTION>
+g_settings_schema_source_new_from_directory
+
+<SUBSECTION>
+g_settings_schema_source_lookup
+
+<SUBSECTION>
+GSettingsSchema
+G_TYPE_SETTINGS_SCHEMA
+g_settings_schema_ref
+g_settings_schema_unref
+
+<SUBSECTION>
+g_settings_schema_get_id
+g_settings_schema_get_path
+
+<SUBSECTION Private>
+g_settings_schema_get_type
+g_settings_schema_source_get_type
+</SECTION>
+
 <SECTION>
 <FILE>gsettings</FILE>
 <TITLE>GSettings</TITLE>