refactor so that next commit has a cleaner diff

1 files changed, 11 insertions, 9 deletions

diff --git a/Code.php b/Code.php
index ca02b3c..0243e6f 100644
--- a/Code.php
+++ b/Code.php
@@ -61,24 +61,26 @@ function renderCode( string $code, $lang, $outputPage, ?array $tagAttrs = null )
 	if ( ExtensionRegistry::getInstance()->isLoaded( 'SyntaxHighlight' ) ) {
 		$result = \SyntaxHighlight::highlight( $code, $lang['pygmentsLexer'], $tagAttrs ?? [ 'line' => true ] );
 		if ( $result->isOk() ) {
-			$out = $result->getValue();
+			$codeBlock = $result->getValue();
 			$outputPage->addModuleStyles( [ 'ext.pygments' ] );
 		} else {
-			$out = pre( $code, $tagAttrs );
+			$codeBlock = pre( $code, $tagAttrs );
 		}
 	} else {
-		$out = pre( $code, $tagAttrs );
+		$codeBlock = pre( $code, $tagAttrs );
 	}
 
 	foreach ( $lang['linkifiers'] as $regex => $href ) {
-		$out = preg_replace_callback( $regex, fn( $match ) =>
+		$codeBlock = preg_replace_callback( $regex, fn( $match ) =>
 			Xml::element( 'a', [
 				'href' => str_replace( '$1', $match[0], $href ),
 				'tabindex' => -1
 			], $match[0] ),
-		 $out );
+		 $codeBlock );
 	}
 
+	$actions = '';
+
 	foreach ( $lang['actions'] as $action => $url ) {
 		if ( str_contains( $url, '$url' ) ) {
 			// FUTURE: it would be nice to still display such actions for code pages
@@ -89,12 +91,12 @@ function renderCode( string $code, $lang, $outputPage, ?array $tagAttrs = null )
 
 		// The wfMessage allows admins to create MediaWiki:codeaction-label with a template call
 		// if they want to enable their users to customize or localize the code action labels.
-		$out .= Xml::openElement( 'a', [ 'href' => str_replace( '$code', $encodedCode, $url ) ] );
-		$out .= wfMessage( "codeaction-label", $action )->parse();
-		$out .= Xml::closeElement( 'a' ) . ' ';
+		$actions .= Xml::openElement( 'a', [ 'href' => str_replace( '$code', $encodedCode, $url ) ] );
+		$actions .= wfMessage( "codeaction-label", $action )->parse();
+		$actions .= Xml::closeElement( 'a' ) . ' ';
 	}
 
-	return $out;
+	return $codeBlock . $actions;
 }
 
 class ContentHandler extends TextContentHandler {