schema: add rule for sumof with nested expression

Signed-off-by: Christian Linhart <chris@demorecorder.com>
Reviewed-by: Ran Benita <ran234@gmail.com>
Message-ID: <545627DB.5090101@DemoRecorder.com>
Patch-Thread-Subject: [Xcb] [PATCHSET] ListInputDevices revision 2
Patch-Set: ListInputDevices
Patch-Number: proto 3/8
Patch-Version: V1

diff --git a/src/xcb.xsd b/src/xcb.xsd
index 85f5bc2..4ee578c 100644 (file)
--- a/src/xcb.xsd
+++ b/src/xcb.xsd
@@ -162,6 +162,9 @@ authorization from the authors.
       </xsd:element>
       <xsd:element name="sumof">
         <xsd:complexType>
+          <xsd:sequence>
+            <xsd:group ref="expression" minOccurs="0" maxOccurs="1"/>
+          </xsd:sequence>
           <xsd:attribute name="ref" use="required" type="xsd:string" />
         </xsd:complexType>
       </xsd:element>