Merge pull request #26 from mhor/patch-1

Syntax highlighting on README.markdown

README.markdown

@@ -8,65 +8,85 @@ Installation
 
   1. Add this bundle to your projects composer.json
 
-        "require: { 
-            "ornicar/gravatar-bundle" : "dev-master"
-        }
+  ```json
+  "require": { 
+      "ornicar/gravatar-bundle" : "dev-master"
+  }
+  ```
 
   2. Run composer update to install the bundle and regenerate the autoloader
-
-        composer.phar update
+
+  ```bash
+  $ composer.phar update
+  ```
 
   3. Add this bundle to your application's kernel:
 
-          // application/ApplicationKernel.php
-          public function registerBundles()
-          {
-              return array(
-                  // ...
-                  new Ornicar\GravatarBundle\OrnicarGravatarBundle(),
-                  // ...
-              );
-          }
+  ```php
+  // application/ApplicationKernel.php
+  public function registerBundles()
+  {
+      return array(
+          // ...
+          new Ornicar\GravatarBundle\OrnicarGravatarBundle(),
+          // ...
+      );
+  }
+  ```
 
   4. Configure the `gravatar` service, templating helper and Twig extension in your config:
 
-          # application/config/config.yml
-          ornicar_gravatar: ~
+  ```yaml
+  # application/config/config.yml
+  ornicar_gravatar: ~
+  ```
 
   5. If you always have some default for your gravatars such as size, rating or default it can be configured in your config
 
-         # application/config/config.yml
-         ornicar_gravatar:
-            rating: g
-            size: 80
-            default: mm
+  ```yaml
+  # application/config/config.yml
+  ornicar_gravatar:
+    rating: g
+    size: 80
+    default: mm
+  ```
 
 Usage
 -----
 
 All you have to do is use the helper like this example:
 
-      <img src="<?php echo $view['gravatar']->getUrl('[email protected]') ?>" />
+```html
+<img src="<?php echo $view['gravatar']->getUrl('[email protected]') ?>" />
+```
 
 Or with parameters:
 
-      <img src="<?php echo $view['gravatar']->getUrl('[email protected]', '80', 'g', 'defaultimage.png', true) ?>" />
+```html
+<img src="<?php echo $view['gravatar']->getUrl('[email protected]', '80', 'g', 'defaultimage.png', true) ?>" />
+```
 
 The only required parameter is the email adress. The rest have default values.
 
 If you use twig you can use the helper like this example:
 
-      {{ gravatar('[email protected]') }}
+```
+{{ gravatar('[email protected]') }}
+```
 
 Or if you want to check if a gravatar email exists:
 
-      {% if gravatar_exists('[email protected]') %}
-            The email is an gravatar email
-      {% endif %}
+```
+{% if gravatar_exists('[email protected]') %}
+  The email is an gravatar email
+{% endif %}
+```
 
 Or with parameters:
 
-      {{ gravatar('[email protected]', size, rating, default, secure) }}
+```
+{{ gravatar('[email protected]', size, rating, default, secure) }}
+```
 
 For more information [look at the gravatar implementation pages][gravatar].