Fix many broken links

src/_articles/performance/event-loop.md

@@ -211,7 +211,7 @@ which adds an item to the end of the **microtask queue**.
 <aside class="alert alert-info" markdown="1">
 **Note:**
 The **scheduleMicrotask()** function used to be named **runAsync()**.
-(See the [announcement](https://groups.google.com/a/dartlang.org/forum/#!msg/misc/7sAIhWXfIKQ/PzYJy1QqtWUJ).)
+(See the [announcement](https://groups.google.com/a/dartlang.org/d/msg/misc/7sAIhWXfIKQ/PzYJy1QqtWUJ).)
 </aside>
 
 Examples of using these APIs are in the next section under

src/_codelabs/ng2/1-skeleton.md

@@ -181,7 +181,7 @@ Dart's static analyzer over the code to look for errors and warnings.
 
 <li markdown="1"> You can run the analyzer on your code at
   the command line using the
-  [dartanalyzer](https://github.com/dart-lang/analyzer_cli#dartanalyze://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli#dartanalyzer) command:
+  [dartanalyzer](https://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli#dartanalyzer) command:
 
 {% prettify none %}
 dartanalyzer .
@@ -254,7 +254,7 @@ Double clicking a file opens that file in the editor view.
 
 <div class="trydart-step-details" markdown="1">
 If you're completely new to Dart, you might want to first read
-the [language tour]({{site.dartlang}}/language/language-tour),
+the [language tour]({{site.dartlang}}/guides/language/language-tour),
 or review some [sample code]({{site.dartlang}}/samples/) on
 [www.dartlang.org]({{site.dartlang}}).
 

src/_guides/get-started.md

@@ -9,7 +9,7 @@ You'll also need the Dart SDK and Dartium,
 which is a special build of Chromium with the Dart VM.
 
 If you're completely new to Dart, you might want to first read
-through the [language tour]({{site.dartlang}}/language/language-tour),
+through the [language tour]({{site.dartlang}}/guides/language/language-tour),
 or review some [sample code]({{site.dartlang}}/samples/) on
 [www.dartlang.org]({{site.dartlang}}).
 

src/community.md

@@ -19,15 +19,15 @@ if you find other resources we should add.
 
 #### Angular Dart, Polymer Dart, dart:html
 
-* [Discussion](https://groups.google.com/a/dartlang.org/forum/#!forum/web)
+* [Discussion](https://groups.google.com/a/dartlang.org/d/forum/web)
 * [Angular Dart Slack channel](https://dartlang.slack.com/messages/angular2/)
 * [Polymer Dart Slack channel](https://dartlang.slack.com/messages/polymer/)
 * [How-to questions](http://stackoverflow.com/tags/dart-polymer)
 
 #### Dart plugin for JetBrains (WebStorm, IntelliJ)
 
-* [Questions](https://groups.google.com/a/dartlang.org/forum/#!forum/jetbrains-dart-plugin-discuss)
+* [Questions](https://groups.google.com/a/dartlang.org/d/forum/jetbrains-dart-plugin-discuss)
 
 #### dart2js
 
-* [Development](https://groups.google.com/a/dartlang.org/forum/#!forum/compiler-dev)
+* [Development](https://groups.google.com/a/dartlang.org/d/forum/compiler-dev)

src/faq.md

@@ -374,7 +374,7 @@ achievement.
 [jsinterop]: https://pub.dartlang.org/packages/js
 [Angular 2 for Dart]: https://angulardart.org
 [Polymer Dart]: https://github.com/dart-lang/polymer-dart/wiki
-[dartanalyzer]: https://github.com/dart-lang/analyzer_cli#dartanalyzer
+[dartanalyzer]: https://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli#dartanalyzer
 [chrome.dart]: https://github.com/dart-gde/chrome.dart
 [fixallthethings]: http://hyperboleandahalf.blogspot.com/2010/06/this-is-why-ill-never-be-adult.html
 [improvethedom]: /articles/low-level-html/improving-the-dom

src/map.html

@@ -8,7 +8,7 @@
 
 <ul>
 {% for document in site.pages %}
-  {% if document.url %}
+  {% if document.url and document.url != '/404' %}
   <li>
     <a href="{{ document.url }}">{{ document.title | xml_escape }}</a><br>
     <small>{{ document.url }}</small>

src/tools/dart2js.md

@@ -17,7 +17,7 @@ for information on how to specify dart2js flags in your pubspec file.
 The dart2js tool provides hints for improving your Dart code and removing
 unused code. You can get these hints for all kinds of code—even command-line
 apps.
-Also see [dartanalyzer](https://github.com/dart-lang/analyzer_cli#dartanalyzer),
+Also see [dartanalyzer](https://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli#dartanalyzer),
 which performs a similar analysis but has a different implementation.
 
 This page tells you how to use dart2js on the command line. It also give tips
@@ -177,8 +177,8 @@ To debug in Chrome:
    [SourceMaps in Chrome](http://bit.ly/YugIUY).
 
 3. Enable debugging, either on all exceptions or only on uncaught exceptions,
-   as described in [Pause on Uncaught
-   Exceptions](https://developer.chrome.com/devtools/docs/javascript-debugging#pause-on-uncaught-exceptions).
+   as described in
+   [How to set breakpoints](https://developers.google.com/web/tools/chrome-devtools/debug/breakpoints/add-breakpoints).
 
 4. Reload your application.
 

src/tools/webstorm.md

@@ -129,7 +129,7 @@ Include details of the expected behavior, the actual behavior,
 and screenshots if appropriate.
 
 Your questions are welcome in the
-[Dart plugin for WebStorm/IntelliJ editors mailing list](https://groups.google.com/a/dartlang.org/forum/#!forum/jetbrains-dart-plugin-discuss).
+[Dart plugin for WebStorm/IntelliJ editors mailing list](https://groups.google.com/a/dartlang.org/d/forum/jetbrains-dart-plugin-discuss).
 
 ## More information