Index: src/main/java/org/xwiki/rendering/listener/Format.java
===================================================================
--- src/main/java/org/xwiki/rendering/listener/Format.java	(revision 11896)
+++ src/main/java/org/xwiki/rendering/listener/Format.java	(working copy)
@@ -30,5 +30,8 @@
     BOLD,
     ITALIC,
     UNDERLINED,
-    STRIKEDOUT
+    STRIKEDOUT,
+    SUP,
+    SUB,
+    MONO
 }
Index: src/main/java/org/xwiki/rendering/renderer/XWikiSyntaxRenderer.java
===================================================================
--- src/main/java/org/xwiki/rendering/renderer/XWikiSyntaxRenderer.java	(revision 11896)
+++ src/main/java/org/xwiki/rendering/renderer/XWikiSyntaxRenderer.java	(working copy)
@@ -109,6 +109,15 @@
             case UNDERLINED:
                 print("__");
                 break;
+            case SUP:
+                print("^^");
+                break;
+            case SUB:
+                print(",,");
+                break;
+            case MONO:
+                print("##");
+                break;
         }
     }
 
@@ -133,6 +142,15 @@
             case UNDERLINED:
                 print("__");
                 break;
+            case SUP:
+                print("^^");
+                break;
+            case SUB:
+                print(",,");
+                break;
+            case MONO:
+                print("##");
+                break;
         }
     }
 
Index: src/main/java/org/xwiki/rendering/internal/wikimodel/XDOMGeneratorListener.java
===================================================================
--- src/main/java/org/xwiki/rendering/internal/wikimodel/XDOMGeneratorListener.java	(revision 11896)
+++ src/main/java/org/xwiki/rendering/internal/wikimodel/XDOMGeneratorListener.java	(working copy)
@@ -186,7 +186,15 @@
             this.stack.push(new FormatBlock(generateListFromStack(), Format.ITALIC));
         } else if (format.hasStyle(IWemConstants.STRIKE)) {
             this.stack.push(new FormatBlock(generateListFromStack(), Format.STRIKEDOUT));
-        } else {
+        } else if (format.hasStyle(IWemConstants.INS)) {
+            this.stack.push(new FormatBlock(generateListFromStack(), Format.UNDERLINED));
+        } else if (format.hasStyle(IWemConstants.SUP)) {
+            this.stack.push(new FormatBlock(generateListFromStack(), Format.SUP));
+        }  else if (format.hasStyle(IWemConstants.SUB)) {
+            this.stack.push(new FormatBlock(generateListFromStack(), Format.SUB));
+        }  else if (format.hasStyle(IWemConstants.MONO)) {
+            this.stack.push(new FormatBlock(generateListFromStack(), Format.MONO));
+        }    else {
             // WikiModel generate begin/endFormat events even for simple text with no style
             // so we need to remove our marker
             for (Block block: generateListFromStack()) {
Index: pom.xml
===================================================================
--- pom.xml	(revision 11896)
+++ pom.xml	(working copy)
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>org.wikimodel</groupId>
       <artifactId>org.wikimodel.wem</artifactId>
-      <version>2.0.7-20080727</version>
+      <version>2.0.7-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.maven.doxia</groupId>