fix return handler on activate-link event

src/Abstract/Entity/Browser/Container/Page/Content/Markup.php

@@ -58,7 +58,7 @@ abstract class Markup
                 \GtkLabel $label,
                 string $href
             ) {
-                $this->_onActivateLink(
+                return $this->_onActivateLink(
                     $label,
                     $href
                 );
@@ -69,7 +69,7 @@ abstract class Markup
     abstract protected function _onActivateLink(
         \GtkLabel $label,
         string $href
-    );
+    ): bool;
 
     abstract public function set(
         string $value

src/Entity/Browser/Container/Page/Content/Gemtext.php

@@ -236,7 +236,8 @@ class Gemtext extends Markup
     protected function _onActivateLink(
         \GtkLabel $label,
         string $href
-    ) {
+    ): bool
+    {
         // Format URL
         $url = $this->_url(
             $href
@@ -253,7 +254,7 @@ class Gemtext extends Markup
         $this->content->page->update();
 
         // Prevent propagation for supported protocols
-        if (in_array(
+        return in_array(
             parse_url(
                 $url,
                 PHP_URL_SCHEME
@@ -262,8 +263,8 @@ class Gemtext extends Markup
                 'nex',
                 'gemini',
                 'file'
-            ])
+            ]
-        ) return true;
+        );
     }
 
     private function _wrap(

src/Entity/Browser/Container/Page/Content/Plain.php

@@ -25,5 +25,8 @@ class Plain extends Markup
     protected function _onActivateLink(
         \GtkLabel $label,
         string $href
-    ) {}
+    ): bool
+    {
+        return true;
+    }
 }