Cleanup some unused code. Minor update in the readme and examples

docs/api.md

@@ -157,16 +157,16 @@ Constructs a new JSONEditor.
 
      Indicate the KeyCodes for trigger confirm completion, by default those keys are:  [39, 35, 9] which are the code for [right, end, tab]
 
-  - `{Function} getOptions (editor: object, text: string, path: string[], input: string)`
+  - `{Function} getOptions (text: string, path: string[], input: string, editor: JSONEditor)`
 
      This function will return your possible options for create the autocomplete selection, you can control dynamically which options you want to display according to the current active editing node.
      
      *Parameters:*
 
      - `text`   : The text in the current node part. (basically the text that the user is editing)
-     - `path`   : The path of the node that is being edited.
+     - `path`   : The path of the node that is being edited as an array with strings.
      - `input`  : Can be "field" or "value" depending if the user is editing a field name or a value of a node.
-	 - `editor` : The editor instance object that the node belongs to.
+     - `editor` : The editor instance object that is being edited.
 
      *Returns:*
 

examples/11_autocomplete_basic.html

@@ -31,7 +31,6 @@
   // create the editor
   var container = document.getElementById('jsoneditor');
   var options = {
-    modes: ['text', 'tree'],
     autocomplete: {
       getOptions: function () {
         return ['apple', 'cranberry', 'raspberry', 'pie', 'mango', 'mandarine', 'melon', 'appleton'];

examples/12_autocomplete_dynamic.html

@@ -32,7 +32,6 @@
   // create the editor
   var container = document.getElementById('jsoneditor');
   var options = {
-    modes: ['text', 'tree'],
     autocomplete: {
       applyTo:['value'],
       getOptions: function (text, path, input, editor) {

examples/13_autocomplete_advanced.html

@@ -34,7 +34,6 @@
   var container = document.getElementById('jsoneditor');
   var activationChar = '*';
   var options = {
-    modes: ['text', 'tree'],
     autocomplete: {
       confirmKeys: [39, 35, 9, 190], // Confirm Autocomplete Keys: [right, end, tab, '.']  // By default are only [right, end, tab]
 

src/js/Node.js

@@ -372,34 +372,6 @@ Node.prototype.getLevel = function() {
   return (this.parent ? this.parent.getLevel() + 1 : 0);
 };
 
-/**
- * Get path of the root node till the current node
- * @return {String} Returns a jsonpath of the current node in the form: node1.child1.child2, node1.array1[0].child, etc.
- */
-Node.prototype.getNodeJsonPath = function () {
-    var path = this.parent ? this.parent.getNodePath() : [];
-    path.push(this);
-    var strPath = '';
-    path.forEach(function (node) {
-        strPath += !node.parent
-            ? '$'  // do not add an (optional) field name of the root node
-            : (node.parent.type != 'array')
-                ? '.' + node.field
-                : '[' + node.index + ']';
-    });
-    return strPath;
-};
-
-/**
- * Get jsonpath of the current node
- * @return {Node[]} Returns an array with nodes
- */
-Node.prototype.getNodePath = function () {
-    var path = this.parent ? this.parent.getNodePath() : [];
-    path.push(this);
-    return path;
-};
-
 /**
  * Create a clone of a node
  * The complete state of a clone is copied, including whether it is expanded or