diff --git a/remote.php b/remote.php
index fe44a7e..01c9e91 100644
--- a/remote.php
+++ b/remote.php
@@ -1,9 +1,10 @@
 <?php
 
 //use dokuwiki\Extension\AdminPlugin;
+use dokuwiki\Extension\RemotePlugin;
 use dokuwiki\Remote\RemoteException;
 
-class remote_plugin_asciidocjs extends DokuWiki_Remote_Plugin
+class remote_plugin_asciidocjs extends RemotePlugin
 {
     /**
      * Returns details about the remote plugin methods
diff --git a/syntax/base.php b/syntax/base.php
index c1badfc..6e3c67c 100644
--- a/syntax/base.php
+++ b/syntax/base.php
@@ -105,17 +105,11 @@ public function runAsciidoctor($node, $ascdoc, $extensions, $params)
     }
     public function getExtensions()
     {
-        return array("kroki" => $this->getConf('use_kroki'));
+        return ["kroki" => $this->getConf('use_kroki')];
     }
     public function getParams()
     {
-        $params = array("safe" => $this->getConf('safe_mode'),
-                        "header_footer" => false,
-                        "attributes" => array(
-                            "DOKUWIKI_BASE" => DOKU_BASE,
-                            "DOKUWIKI_URL" => DOKU_URL
-                            )
-                       );
+        $params = ["safe" => $this->getConf('safe_mode'), "header_footer" => false, "attributes" => ["DOKUWIKI_BASE" => DOKU_BASE, "DOKUWIKI_URL" => DOKU_URL]];
         if ($this->getExtensions()["kroki"]) {
             if ($this->getConf('kroki_server') != '') {
                 $params["attributes"]["kroki-server-url"] = $this->getConf('kroki_server');
@@ -174,6 +168,7 @@ public function handle($match, $state, $pos, Doku_Handler $handler)
                 }
                 return [$state, $data, ''];
             case DOKU_LEXER_MATCHED:
+            case DOKU_LEXER_SPECIAL:
                 break;
             case DOKU_LEXER_UNMATCHED:
                 $data = '';
@@ -198,8 +193,6 @@ public function handle($match, $state, $pos, Doku_Handler $handler)
                 return [$state, $data, $match];
             case DOKU_LEXER_EXIT:
                 return [$state, '', ''];
-            case DOKU_LEXER_SPECIAL:
-                break;
         }
         return [];
     }
diff --git a/syntax/block.php b/syntax/block.php
index de2eccc..5599a3f 100644
--- a/syntax/block.php
+++ b/syntax/block.php
@@ -10,7 +10,7 @@
  */
 
 // phpcs:disable
-include_once 'base.php';
+include_once __DIR__ . '/base.php';
 // phpcs:enable
 
 class syntax_plugin_asciidocjs_block extends SyntaxPlugin_asciidocjs_base
diff --git a/syntax/file.php b/syntax/file.php
index 53c9b9b..67d0efb 100644
--- a/syntax/file.php
+++ b/syntax/file.php
@@ -10,7 +10,7 @@
  */
 
 // phpcs:disable
-include_once 'base.php';
+include_once __DIR__ . '/base.php';
 // phpcs:enable
 
 class syntax_plugin_asciidocjs_file extends SyntaxPlugin_asciidocjs_base