Add some docs to autoComplete widget

packages/node_modules/@node-red/editor-client/src/js/ui/common/autoComplete.js

@@ -1,10 +1,27 @@
 (function($) {
 
 /**
+ * Attach to an <input type="text"> to provide auto-complete
+ *
+ * $("#node-red-text").autoComplete({
+ *     search: function(value) { return ['a','b','c'] }
+ * })
+ *
  * options:
  *
- * methods:
+ *  search : function(value, [done])
+ *           A function that is passed the current contents of the input whenever
+ *           it changes.
+ *           The function must either return auto-complete options, or pass them
+ *           to the optional 'done' parameter.
+ *           If the function signature includes 'done', it must be used
  *
+ * The auto-complete options should be an array of objects in the form:
+ *  {
+ *      value: String : the value to insert if selected
+ *      label: String|DOM Element : the label to display in the dropdown.
+ *  }
+ * 
  */
 
     $.widget( "nodered.autoComplete", {
@@ -93,16 +110,6 @@
             if (this.completionMenuShown) {
                 this.menu.hide();
             }
-        },
-        // disable: function(val) {
-        //     if(val === undefined || !!val ) {
-        //
-        //     } else {
-        //         this.uiSelect.attr("disabled", null); //remove attr
-        //     }
-        // },
-        // enable: function() {
-        //     this.uiSelect.attr("disabled", null); //remove attr
-        // },
+        }
     });
 })(jQuery);

packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js

@@ -89,8 +89,8 @@
             return matches;
         }
     }
-    // This is a hand-generated list of completions for the core nodes (based on the node help html).
 
+    // This is a hand-generated list of completions for the core nodes (based on the node help html).
     var msgCompletions = [
         { value: "payload" },
         { value: "req", source: ["http in"]},