XRENDERING-661: Special symbol on its own line within list item is not...

XRENDERING-661: Special symbol on its own line within list item is not rendered correctly from XDOM to xwiki/2.1

xwiki-rendering-syntaxes/xwiki-rendering-syntax-xwiki20/src/main/java/org/xwiki/rendering/internal/renderer/xwiki20/XWikiSyntaxChainingRenderer.java

@@ -479,6 +479,10 @@ public void endListItem()
 
         // Remove our stacking event listener
         getXWikiSyntaxListenerChain().removeListener(ListItemStackingInlineContentChainingListener.class);
+
+        // Ensure that any not printed characters are flushed.
+        // TODO: Fix this better by introducing a state listener to handle escapes
+        getXWikiPrinter().flush();
     }
 
     @Override

xwiki-rendering-syntaxes/xwiki-rendering-syntax-xwiki20/src/test/java/org/xwiki/rendering/internal/xwiki20/XWiki20SpecificTest.java

@@ -28,7 +28,7 @@
  * @version $Id$
  * @since 4.5M1
  */
-@RenderingTests.Scope(value = "xwiki20.specific"/*, pattern = "misc.test"*/)
+@RenderingTests.Scope(value = "xwiki20.specific"/*, pattern = "escaping4.test"*/)
 public class XWiki20SpecificTest implements RenderingTests
 {
 }

xwiki-rendering-syntaxes/xwiki-rendering-syntax-xwiki20/src/test/resources/xwiki20/specific/escaping/escaping4.test

+.#-----------------------------------------------------
+.inputexpect|xwiki/2.0
+.# Test escaping of heading after a list item
+.#-----------------------------------------------------
+* Item
+~= Test
+.#-----------------------------------------------------
+.expect|event/1.0
+.#-----------------------------------------------------
+beginDocument
+beginList [BULLETED]
+beginListItem
+onWord [Item]
+onNewLine
+onSpecialSymbol [=]
+onSpace
+onWord [Test]
+endListItem
+endList [BULLETED]
+endDocument
\ No newline at end of file