added unless structure to blade.

laravel/documentation/changes.md

@@ -28,6 +28,7 @@
 - [Added `$hidden` static variable to the base Eloquent model](/docs/database/eloquent#to-array).
 - [Added `sync` method to has\_many\_and\_belongs\_to Eloquent relationship](/docs/database/eloquent#sync-method).
 - [Added `save` method to has\_many Eloquent relationship](/docs/database/eloquent#has-many-save).
+- [Added `unless` structure to Blade template engine](/docs/views/templating#blade-unless).
 - Migrated to the Symfony HttpFoundation component for core request / response handling.
 - Fixed the passing of strings into the Input::except method.
 - Fixed replacement of optional parameters in URL::transpose method.

laravel/documentation/views/templating.md

@@ -105,6 +105,19 @@ Blade makes writing your views pure bliss. To create a blade view, simply name y
 		There are not posts in the array!
 	@endforelse
 
+<a name="blade-unless"></a>
+#### The "unless" control structure:
+
+	@unless(Auth::check())
+		{{ HTML::link_to_route('login', 'Login'); }}
+	@endunless
+
+	// Equivalent...
+
+	<?php if ( ! Auth::check()): ?>
+		...
+	<?php endif; ?>
+
 <a name="blade-layouts"></a>
 ## Blade Layouts