By default, no key captures.

Author: photonstorm

src/boot/Config.js

@@ -11,7 +11,6 @@ var GetFastValue = require('../utils/object/GetFastValue');
 var GetValue = require('../utils/object/GetValue');
 var IsPlainObject = require('../utils/object/IsPlainObject');
 var MATH = require('../math/const');
-var NumberArray = require('../utils/array/NumberArray');
 var RND = require('../math/random-data-generator/RandomDataGenerator');
 var NOOP = require('../utils/NOOP');
 var DefaultPlugins = require('../plugins/DefaultPlugins');
@@ -65,7 +64,7 @@ var ValueToColor = require('../display/color/ValueToColor');
  * @typedef {object} KeyboardInputConfig
  *
  * @property {*} [target=window] - Where the Keyboard Manager listens for keyboard input events.
- * @property {(boolean|integer[])} [capture] - `preventDefault` will be called on every non-modified key which has a key code in this array. By default, it's set to all the space key, cursors and all alphanumeric keys. Or, set to 'false' to disable.
+ * @property {?integer} [capture] - `preventDefault` will be called on every non-modified key which has a key code in this array. By default it is empty.
  */
 
 /**
@@ -422,21 +421,9 @@ var Config = new Class({
         this.inputKeyboardEventTarget = GetValue(config, 'input.keyboard.target', window);
 
         /**
-         * @const {(boolean|integer[])} Phaser.Boot.Config#inputKeyboardCapture - `preventDefault` will be called on every non-modified key which has a key code in this array. By default, it's set to all alphanumeric keys. Or, set to 'false' to disable.
+         * @const {?integer[]} Phaser.Boot.Config#inputKeyboardCapture - `preventDefault` will be called on every non-modified key which has a key code in this array. By default, it is empty.
          */
-        var defaultCaptures = [ 32, 38, 39, 40, 42 ];
-
-        defaultCaptures = defaultCaptures.concat(NumberArray(48, 57));
-        defaultCaptures = defaultCaptures.concat(NumberArray(65, 90));
-
-        var keyboardCapture = GetValue(config, 'input.keyboard.capture', defaultCaptures);
-
-        if (!Array.isArray(keyboardCapture))
-        {
-            keyboardCapture = [];
-        }
-
-        this.inputKeyboardCapture = keyboardCapture;
+        this.inputKeyboardCapture = GetValue(config, 'input.keyboard.capture', []);
 
         /**
          * @const {(boolean|object)} Phaser.Boot.Config#inputMouse - Enable the Mouse Plugin. This can be disabled in games that don't need mouse input.