Replace "Forwarded from" with an icon.

src/lib/formatters.js

@@ -26,7 +26,7 @@ const messages = defineMessages({
     id: 'drafty_image',
     defaultMessage: 'Picture',
     description: 'Comment for embedded images in drafty preview'
-  },
+  }
 });
 
 // Size the already scaled image.
@@ -393,3 +393,22 @@ export function replyFormatter(style, data, values, key) {
   values = [React.createElement(LazyImage, attr, null), ' ', attr.alt];
   return React.createElement(React.Fragment, {key: key}, values);
 }
+
+// Creates a "forward" icon fragment.
+export function forwardedDecorator(context) {
+  return [<i key="fwd" className="material-icons">forward</i>];
+}
+
+// Returns a fully decorated ready for rendering representation of a drafty object.
+export function formatDrafty(content, formatter, context, decorators) {
+  let tree = Drafty.format(content, formatter, context);
+  if (decorators) {
+    if (decorators.before) {
+      tree = decorators.before(context).concat(tree);
+    }
+    if (decorators.after) {
+      tree = tree.concat(decorators.after(context));
+    }
+  }
+  return tree;
+}