- A lot of bugfixes made for this release.

src/Extension/LanguageExtension.php

@@ -4,7 +4,7 @@ namespace Picea\Extension;
 
 use Picea\Compiler\Context;
 
-class LanguageExtension implements Extension {
+class LanguageExtension implements Extension, FunctionExtension {
 
     public array $tokens = [ "lang", "_", "language.set" ];
 
@@ -12,11 +12,18 @@ class LanguageExtension implements Extension {
 
     protected LanguageHandler $languageHandler;
 
-    public function __construct(Context $context, LanguageHandler $handler) {
-        $this->register($context);
+    public function __construct(LanguageHandler $handler) {
         $this->languageHandler = $handler;
     }
 
+    public function exportFunctions(): array
+    {
+        return [
+            '_' => 'relativeLang',
+            'lang' => 'absoluteLang',
+        ];
+    }
+
     public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) : string
     {
         switch($token) {
@@ -35,8 +42,6 @@ class LanguageExtension implements Extension {
 
     public function register(Context $context) : void
     {
-        $context->pushFunction("_",   [ $this, 'relativeLang' ]);
-        $context->pushFunction("lang", [ $this, 'absoluteLang' ]);
     }
 
     public function relativeLang(string $key, array $variables = []) #: array|string