--- a/RelaxNG/publidoc.rnc	dim. oct. 23 16:45:12 2011 +0200
+++ b/RelaxNG/publidoc.rnc	dim. oct. 23 18:05:46 2011 +0200
@@ -457,7 +457,7 @@
    media.id.attribute,
    image.type?
 media.id.attribute = attribute id { xsd:NMTOKEN }
-image.type = attribute type { "thumbnail" }
+image.type = attribute type { "cover" | "thumbnail" }
 
 image.content =
    copyright?

--- a/RelaxNG/publidoc.rng	dim. oct. 23 16:45:12 2011 +0200
+++ b/RelaxNG/publidoc.rng	dim. oct. 23 18:05:46 2011 +0200
@@ -986,7 +986,10 @@
   </define>
   <define name="image.type">
     <attribute name="type">
-      <value>thumbnail</value>
+      <choice>
+        <value>cover</value>
+        <value>thumbnail</value>
+      </choice>
     </attribute>
   </define>
   <define name="image.content">

Binary file Xml/Documents/Images/torture_test.jpg has changed

Binary file Xml/Documents/Images/torture_test_cover.jpg has changed

--- a/Xml/Documents/torture_test.xml	dim. oct. 23 16:45:12 2011 +0200
+++ b/Xml/Documents/torture_test.xml	dim. oct. 23 18:05:46 2011 +0200
@@ -45,7 +45,7 @@
           possibilités de <name>publidoc</name>.
         </p>
       </abstract>
-      <cover><image id="torture_test"/></cover>
+      <cover><image id="torture_test_cover"/></cover>
       <annotation>Ce fichier n'a pas de réelle signification</annotation>
     </head>
 
@@ -282,8 +282,7 @@
             <image id="cosette"/>
             <caption>
               <name of="person">Cosette</name>, illustration pour Les <name
-              of="book">Misérables</name> par <name of="person">Émile
-              Bayard</name>.
+              of="book">Misérables</name>.
             </caption>
           </media>
           <media>