From 42bbb63e9759fed18268e6e38ee0feac408c71bb Mon Sep 17 00:00:00 2001
From: Casey McLaughlin <caseyamcl@gmail.com>
Date: Thu, 22 Jan 2015 17:18:46 -0500
Subject: [PATCH] Added 'add_anchors' Twig function.

---
 src/TocTwigExtension.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/TocTwigExtension.php b/src/TocTwigExtension.php
index ffc1ba5..6d39121 100644
--- a/src/TocTwigExtension.php
+++ b/src/TocTwigExtension.php
@@ -94,6 +94,10 @@ class TocTwigExtension extends Twig_Extension
             return $this->generator->getMenu($markup, $top, $depth);
         });
 
+        $functions[] = new \Twig_SimpleFunction('add_anchors', function($markup, $top = 1, $depth =2) {
+            return $this->fixer->fix($markup, $top, $depth);
+        }, ['is_safe' => ['html']]);
+
         return $functions;
     }