Support simpleNode (Horizontal rules + forced line breaks)

maven-confluence-core/src/main/java/org/bsc/markdown/ToConfluenceSerializer.java

@@ -85,6 +85,7 @@ public static int extensions() {
         EXT |= Extensions.FENCED_CODE_BLOCKS;
         EXT |= Extensions.TABLES;
         EXT |= Extensions.STRIKETHROUGH;
+        // EXT |= Extensions.SMARTS; // Breaks link including a dash -
 
         return EXT;
     }
@@ -761,7 +762,28 @@ public void visit(ReferenceNode rn) {
 
     @Override
     public void visit(SimpleNode sn) {
-        notImplementedYet(sn);
+        switch (sn.getType()) {
+            case HRule:
+                _buffer.append("----\n");
+                break;
+            case Linebreak:
+                _buffer.append("\n");
+                break;
+            case Nbsp:
+                _buffer.append(" ");
+                break;
+            case Emdash:
+                _buffer.append("—");
+                break;
+            case Endash:
+                _buffer.append("–");
+                break;
+            case Ellipsis:
+                _buffer.append("…");
+                break;
+            default:
+                notImplementedYet(sn);
+        }
     }
 
     @Override

maven-confluence-reporting-plugin/src/test/java/org/bsc/maven/reporting/model/SiteTest.java

@@ -37,5 +37,19 @@ public void shouldSupportImgRefLink() throws IOException {
         assertThat(converted, containsString("!conf-icon-64.png|alt=\"conf-icon-none\"!"));
     }
 
+    @Test
+    public void shouldSupportSimpleNode() throws IOException {
+        InputStream stream = getClass().getResourceAsStream("simpleNodes.md");
+        InputStream inputStream = Site.processMarkdown(stream, "Test");
+        String converted = IOUtils.toString(inputStream);
 
+        assertThat("All forms of HRules should be supported", converted, containsString("----\n1\n----\n2\n----\n3\n----\n4\n----"));
+        /* only when Extensions.SMARTS is activated
+        assertThat(converted, containsString("…"));
+        assertThat(converted, containsString("–"));
+        assertThat(converted, containsString("—"));
+        */
+        assertThat(converted, containsString("Forcing a line-break\nNext line in the list"));
+        assertThat(converted, containsString("      "));
+    }
 }

maven-confluence-reporting-plugin/src/test/resources/org/bsc/maven/reporting/model/simpleNodes.md

@@ -0,0 +1,50 @@
+# Horizontal rules
+
+----
+
+1
+
+****
+
+2
+
+***
+
+3
+
+* * * 
+
+4
+
+- - - -
+
+# Apostrophes
+
+'I'm with single quotes'
+
+"you're with double quotes"
+
+I'll talk to him 'bout borrowin' one of his models.
+
+
+# Ellipsis
+
+Three dots `...` will be converted to ...
+
+# Emdash
+
+Use 3 dashes `---` for an em-dash --- .
+
+# Range (endash)
+
+"it's all in chapters 12--14"
+
+# Line break
+
+Forcing a line-break  
+Next line in the list
+
+# Nbsp
+
+      This will appear with six space characters in front of it.
+