Merge pull request #251 from McCaulay/fix/get-pages-brackets

Fix get pages regular expression

Author: saleem-hadad

src/Traits/Indexable.php

@@ -17,7 +17,11 @@ public function index($version)
 
             $result = [];
             foreach($pages as $page) {
-                $page = explode("{{version}}", $page)[1];
+                $split = explode("{{version}}", $page);
+                if (count($split) <= 1)
+                    continue;
+
+                $page = $split[1];
                 $pageContent = $this->get($version, $page);
 
                 if(! $pageContent)
@@ -57,7 +61,7 @@ protected function getPages($version)
         $path = base_path(config('larecipe.docs.path').'/'.$version.'/index.md');
 
         // match all markdown urls => [title](url)
-        preg_match_all('/\(([^)]+)\)/', $this->files->get($path), $matches);
+        preg_match_all('/\[.+\]\((.+)\)/', $this->files->get($path), $matches);
 
         return $matches[1];
     }