From 17a9343a4160b54c02e60e2cd6a75b68cfc10c30 Mon Sep 17 00:00:00 2001
From: Devon Carew <devoncarew@gmail.com>
Date: Mon, 12 Oct 2015 19:16:11 -0700
Subject: [PATCH 1/2] fix up the remaining snippet issues

---
 tutorial.md | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/tutorial.md b/tutorial.md
index cb6f8dc3f9..1e2e4948cb 100644
--- a/tutorial.md
+++ b/tutorial.md
@@ -210,8 +210,8 @@ example, we can put an elaborate layout involving text and an image inside the
 button:
 
 <!--
-class MyButton extends IconButton {
-
+class MyButton extends FloatingActionButton {
+  MyButton({Widget child}) : super(child: child);
 }
 -->
 ```dart
@@ -247,8 +247,13 @@ checkbox several times before closing the dialog and committing the final value
 of the checkbox to the underlying application data model.
 
 <!--
-class MyButton extends IconButton {
-  MyButton({onPressed}) : super(onPressed: onPressed);
+import 'package:flutter/gestures.dart';
+
+class MyButton extends FloatingActionButton {
+  MyButton({
+    Widget child,
+    GestureTapCallback onPressed
+  }) : super(child: child, onPressed: onPressed);
 }
 -->
 ```dart
@@ -396,12 +401,17 @@ can be used to retrieve the state associated with a widget. Consider the
 following example:
 
 <!--
+import 'package:flutter/gestures.dart';
+
 class MyDialog extends StatefulComponent {
   State createState() => null;
 }
 
-class MyButton extends IconButton {
-  MyButton({onPressed}) : super(onPressed: onPressed);
+class MyButton extends FloatingActionButton {
+  MyButton({
+    Widget child,
+    GestureTapCallback onPressed
+  }) : super(child: child, onPressed: onPressed);
 }
 -->
 ```dart
@@ -443,12 +453,10 @@ around in the widget tree.
 Useful debugging tools
 ----------------------
 
-This is a quick way to dump the entire widget tree to the console.
-This can be quite useful in figuring out exactly what is going on when
-working with the widgets system. For this to work, you have to have
-launched your app with `runApp()`.
+This is a quick way to dump the entire widget tree to the console. This can be
+quite useful in figuring out exactly what is going on when working with the
+widgets system.
 
-<!-- skip -->
 ```dart
-debugDumpApp();
+void dumpWidgetTree() => debugDumpApp();
 ```

From f4a0f7271363cabd6f9cbee59b2e82a0b05fbd65 Mon Sep 17 00:00:00 2001
From: Devon Carew <devoncarew@gmail.com>
Date: Mon, 12 Oct 2015 21:02:29 -0700
Subject: [PATCH 2/2] don't analyze the debugDumpApp() snippet

---
 tutorial.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tutorial.md b/tutorial.md
index 1e2e4948cb..81479e78e9 100644
--- a/tutorial.md
+++ b/tutorial.md
@@ -457,6 +457,6 @@ This is a quick way to dump the entire widget tree to the console. This can be
 quite useful in figuring out exactly what is going on when working with the
 widgets system.
 
-```dart
-void dumpWidgetTree() => debugDumpApp();
+```
+debugDumpApp();
 ```