SLING-6471 - [HTL] data-sly-repeat should add a new line after every appended element in the output

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1779151 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/scripting/sightly/impl/plugin/RepeatPlugin.java b/src/main/java/org/apache/sling/scripting/sightly/impl/plugin/RepeatPlugin.java
index dfd59ed..519d2e9 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/impl/plugin/RepeatPlugin.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/impl/plugin/RepeatPlugin.java
@@ -20,6 +20,7 @@
 
 import java.util.HashMap;
 
+import org.apache.sling.scripting.sightly.compiler.commands.OutText;
 import org.apache.sling.scripting.sightly.impl.compiler.Syntax;
 import org.apache.sling.scripting.sightly.compiler.expression.Expression;
 import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
@@ -73,6 +74,11 @@
             }
 
             @Override
+            public void afterTagClose(PushStream stream, boolean isSelfClosing) {
+                stream.write(new OutText("\n"));
+            }
+
+            @Override
             public void afterElement(PushStream stream) {
                 stream.write(VariableBinding.END);
                 stream.write(Loop.END);