Merge pull request sebastianbergmann#9 from GrahamCampbell/tweaks

Minor Tweaks

Author: sebastianbergmann

.travis.yml

@@ -1,11 +1,16 @@
 language: php
 
 before_script:
-    - composer install --prefer-source
+  - composer self-update
+  - composer install --no-interaction --prefer-source --dev
 
 php:
-  - 5.4
+  - 5.3.3
   - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
 
 notifications:
   email: false

src/Parser.php

@@ -63,7 +63,7 @@ public function parse($string)
         $diffs     = array();
         $diff      = null;
         $collected = array();
-        
+
         for ($i = 0; $i < $lineCount; ++$i) {
             if (preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
                 preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
@@ -133,7 +133,7 @@ private function parseFileDiff(Diff $diff, array $lines)
                 array_unshift($lines, $last);
             }
         }
-        
+
         $diff->setChunks($chunks);
     }
 }

src/autoload.php

@@ -20,4 +20,4 @@ function($class) {
         }
     }
 );
-// @codeCoverageIgnoreEnd
+// @codeCoverageIgnoreEnd