Fix itts:fillLineGap syntax restriction

As per ebu/ebu-tt-d-xsd#16 (comment) change the XSD type restriction of `itts:fillLineGap` from `xs:boolean` to `xs:token` and enumerate the permitted values as `true` and `false` only.
ebu · Jul 26, 2018 · 742ab6d · 742ab6d
1 parent a768514
commit 742ab6d
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/ebu_tt_live/node/encoder.py b/ebu_tt_live/node/encoder.py
@@ -63,7 +63,7 @@ def process_document(self, document, **kwargs):
             )
 
             body_style = d_style_type(id='bodyStyle', 
-                                      fillLineGap=True, 
+                                      fillLineGap='true', 
                                       fontFamily='reith Sans,proportionalSansSerif',
                                       fontSize = '160%',
                                       linePadding = '0.5c')

diff --git a/ebu_tt_live/xsd/imsc_styling.xsd b/ebu_tt_live/xsd/imsc_styling.xsd
@@ -11,11 +11,13 @@ Please note that the EBU-TT XML Schema is a helping document and NOT normative b
     elementFormDefault="qualified" attributeFormDefault="qualified">
 	<xs:attribute name="fillLineGap">
 		<xs:annotation>
-			<xs:documentation>Alignment of multiple ‘rows’ of inline areas within a containing block
-				area.</xs:documentation>
+			<xs:documentation>Controls the application of background between successive line areas.</xs:documentation>
 		</xs:annotation>
 		<xs:simpleType>
-			<xs:restriction base="xs:boolean"/>			
+			<xs:restriction base="xs:token">
+				<xs:enumeration value="true"/>
+				<xs:enumeration value="false"/>
+			</xs:restriction>			
 		</xs:simpleType>
 	</xs:attribute>
 </xs:schema>