Noodling on decompiler stuff

pxtcompiler/emitter/decompiler.ts

@@ -33,7 +33,8 @@ namespace ts.pxtc.decompiler {
 
     export enum CommentKind {
         SingleLine,
-        MultiLine
+        MultiLine,
+        Review
     }
 
     export interface MultiLineComment extends CommentInfo {
@@ -46,6 +47,11 @@ namespace ts.pxtc.decompiler {
         text: string;
     }
 
+    export interface ReviewComment extends CommentInfo {
+        kind: CommentKind.Review;
+        lines: string[];
+    }
+
     export type Comment = MultiLineComment | SingleLineComment;
 
     export const DECOMPILER_ERROR = 9267;
@@ -1313,6 +1319,8 @@ ${output}</xml>`;
          *          d. If the comment is not followed with an empty line, group it with the next statement or event
          *          e. All other comments are workspace comments
          *
+         * If it's a review comment, we apply it in as a block field instead of a normal blockly comment. (TODO thsparks.)
+         *
          * The below function gathers any comments associated to the Node, and attaches them
          * to the StatementNode.
          */