"converter-manual-rule-error": "Error detected in manual language conversion rule",
"undo-success": "The edit can be undone.\nPlease check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.",
"undo-failure": "The edit could not be undone due to conflicting intermediate edits.",
+ "undo-main-slot-only": "The edit could not be undone because it involves content outside the main slot.",
"undo-norev": "The edit could not be undone because it does not exist or was deleted.",
"undo-nochange": "The edit appears to have already been undone.",
"undo-summary": "Undo revision $1 by [[Special:Contributions/$2|$2]] ([[User talk:$2|talk]])",