From d13dec251006af745c277d2ada47d85badfdbe0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20P=2E=20Gon=C3=A7alves?= <scorninpc@gmail.com>
Date: Fri, 17 May 2019 23:10:00 -0300
Subject: [PATCH] Added a hook to change blocks on-the-fly

---
 Parsedown.php | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Parsedown.php b/Parsedown.php
index ae0cbde..0198f30 100644
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -13,12 +13,15 @@
 #
 #
 
-class Parsedown
+class Parsedown 
 {
     # ~
 
     const version = '1.8.0-beta-7';
 
+    # ~ 
+    protected $texthook = NULL;
+
     # ~
 
     function text($text)
@@ -1720,6 +1723,11 @@ class Parsedown
 
         $permitRawHtml = false;
 
+        // Add a hook for change blocks on the fly
+        if(is_callable($this->texthook)) {
+            $Element = call_user_func($this->texthook, $Element);
+        }
+
         if (isset($Element['text']))
         {
             $text = $Element['text'];
@@ -1750,6 +1758,8 @@ class Parsedown
             }
             else
             {
+                
+
                 if (!$permitRawHtml)
                 {
                     $markup .= self::escape($text, true);
@@ -1770,6 +1780,13 @@ class Parsedown
         return $markup;
     }
 
+    /**
+     * Set callback hool
+     */
+    public function setTextHook($callback) {
+        $this->texthook = $callback;
+    }
+
     protected function elements(array $Elements)
     {
         $markup = '';