Do not parse param of newsectionsummary on new section preview

Summary preview of section=new shows expand templates.
Using the summary text as raw param avoids this.
Other usages of 'newsectionsummary' do it the same way.

Bug: 40453
Change-Id: I1fd3adfc64c664dfd490c11bfe60924fa215875c

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 7049814..7c7bfe9 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -2560,7 +2560,7 @@ class EditPage {
                global $wgParser;
 
                if ( $isSubjectPreview ) {
-                       $summary = wfMessage( 'newsectionsummary', $wgParser->stripSectionName( $summary ) )
+                       $summary = wfMessage( 'newsectionsummary' )->rawParams( $wgParser->stripSectionName( $summary ) )
                                ->inContentLanguage()->text();
                }