feat(dom): Add support for generic drawer outputs.

org_rw/dom.py

@@ -24,6 +24,14 @@ class ResultsDrawerNode(DrawerNode):
         return "<Results: {}>".format(len(self.children))
 
 
+class GenericDrawerNode(DrawerNode):
+    def __init__(self, drawer_name):
+        self.drawer_name = drawer_name
+
+    def __repr__(self):
+        return "<Drawer(): {}>".format(self.drawer_name, len(self.children))
+
+
 class PropertyNode:
     def __init__(self, key, value):
         self.key = key

org_rw/org_rw.py

@@ -122,6 +122,7 @@ NON_FINISHED_GROUPS = (
     dom.ListGroupNode,
     dom.ResultsDrawerNode,
     dom.PropertyDrawerNode,
+    dom.GenericDrawerNode,
 )
 FREE_GROUPS = (dom.CodeBlock,)
 
@@ -636,6 +637,13 @@ class Headline:
                     assert current_node is None
                     current_node = dom.ResultsDrawerNode()
 
+                    # TODO: Allow indentation of these blocks inside others
+                    indentation_tree = [current_node]
+                    tree.append(current_node)
+                elif content.strip().startswith(':') and content.strip().endswith(':'):
+                    assert current_node is None
+                    current_node = dom.GenericDrawerNode(content.strip().strip(':'))
+
                     # TODO: Allow indentation of these blocks inside others
                     indentation_tree = [current_node]
                     tree.append(current_node)