Fix closing and reopening the menu

composer.json

@@ -21,7 +21,7 @@
     "require": {
         "php" : ">=7.1",
         "beberlei/assert": "^2.4 | ^3",
-        "php-school/terminal": "^0.2",
+        "php-school/terminal": "^0.2.1",
         "ext-posix": "*"
     },
     "autoload" : {

examples/check-crazy.php

@@ -0,0 +1,26 @@
+<?php
+
+use PhpSchool\CliMenu\Builder\SplitItemBuilder;
+use PhpSchool\CliMenu\CliMenu;
+use PhpSchool\CliMenu\Builder\CliMenuBuilder;
+
+require_once(__DIR__ . '/../vendor/autoload.php');
+
+$itemCallable = function (CliMenu $menu) {
+    echo $menu->getSelectedItem()->getText();
+};
+
+$menu = (new CliMenuBuilder)
+    ->setTitle('Select a Language')
+    ->addSplitItem(function (SplitItemBuilder $b) use ($itemCallable) {
+        $b->setGutter(5)
+            ->addCheckableItem('Rust', $itemCallable)
+            ->addCheckableItem('C++', $itemCallable)
+            ->addCheckableItem('Go', $itemCallable)
+            ->addCheckableItem('Java', $itemCallable)
+            ->addCheckableItem('C', $itemCallable)
+        ;
+    })
+    ->build();
+
+$menu->open();

src/CliMenu.php

@@ -117,6 +117,8 @@ protected function configureTerminal() : void
     protected function tearDownTerminal() : void
     {
         $this->terminal->restoreOriginalConfiguration();
+        $this->terminal->enableCanonicalMode();
+        $this->terminal->enableEchoBack();
         $this->terminal->enableCursor();
     }