fixed old examples

examples/Callbacks/README.md

@@ -13,19 +13,19 @@ Callbacks can be used with menu items of type `ItemCommand`, `ItemInput`, `ItemL
 
 ## Code
 
-### 1 Declare the callback function
+### 1. Declare the callback function
 
 ```cpp
 // ../../examples/Callbacks/Callbacks.ino#L36-L36
 ```
 
-### 1 Add callback to MenuItem
+### 2. Add callback to MenuItem
 
 ```cpp
 // ../../examples/Callbacks/Callbacks.ino#L51-L56
 ```
 
-### 1 Define the callback function
+### 3. Define the callback function
 
 When `enter()` is invoked, the command _(callback)_ bound to the item is invoked.
 

examples/List/List.ino

@@ -90,7 +90,7 @@ void loop() {
     else if (command == BACKSPACE)
         menu.backspace();
     else
-        menu.type((String)command);
+        menu.type(command);
 }
 
 // Define the calbacks

examples/List/README.md

@@ -13,34 +13,34 @@ The supported datatype for the list is `String`. This can be used for other prim
 
 ## Code
 
-### 1 Declare the array
+### 1. Declare the array
 
 ```cpp
 // ../../examples/List/List.ino#L41-L41
 ```
 
-### 1 Initialize the array
+### 2. Initialize the array
 
 ```cpp
 // ../../examples/List/List.ino#L43-L44
 ```
 
-### 1 Add the array to your `MenuItem`
+### 3. Add the array to your `MenuItem`
 
 You must add the size of the array in order for the menu to know when to stop or loop when cycling through the items in the list.
 
 ```cpp
 // ../../examples/List/List.ino#L58-L58
 ```
 
-### 1 Cycle through list
+### 4. Cycle through list
 
 Use `menu.left()` and/or `menu.right()` to cycle through the items
 
 - When `left()` is invoked the view cycles down the list
 - When `right()` is invoked the view cycles up the list, you can use only `right()` if you have a single button, because once the menu reaches the end of the list, it automatically goes to the begining.
 
-### 1 Run when item is selected
+### 5. Run when item is selected
 
 When `enter()` is invoked, the command _(callback)_ bound to the item is invoked.
 

examples/MenuNotifications/MenuNotifications.ino

@@ -81,7 +81,7 @@ void loop() {
     else if (command == BACKSPACE)
         menu.backspace();
     else {
-        menu.type((String)command);
+        menu.type(command);
         menu.displayNotification("Success", 2000);
     }
 }

examples/SubMenu/README.md

@@ -17,7 +17,7 @@ This example will show you how to get started with submenus
 // ../../examples/SubMenu/SubMenu.ino#L39-L46
 ```
 
-### 1 Create the sub menu
+### 2 Create the sub menu
 
 ```cpp
 // ../../examples/SubMenu/SubMenu.ino#L47-L53

examples/SubMenu/SubMenu.ino

@@ -47,10 +47,8 @@ MenuItem mainMenu[] = {ItemHeader(),
 /**
  * Create submenu and precise its parent
  */
-MenuItem settingsMenu[] = {ItemHeader(mainMenu),
-                           MenuItem("Backlight"),
-                           MenuItem("Contrast"),
-                           ItemFooter()};
+MenuItem settingsMenu[] = {ItemHeader(mainMenu), MenuItem("Backlight"),
+                           MenuItem("Contrast"), ItemFooter()};
 
 LcdMenu menu(LCD_ROWS, LCD_COLS);
 
@@ -80,5 +78,5 @@ void loop() {
     else if (command == BACKSPACE)
         menu.backspace();
     else
-        menu.type((String)command);
+        menu.type(command);
 }