Set a proper doctype for the open window template (#8095)

TiddlyWiki · Mar 27, 2024 · 32cbd53 · 32cbd53
1 parent 90a6f31
commit 32cbd53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/modules/startup/windows.js b/core/modules/startup/windows.js
@@ -56,7 +56,7 @@ exports.startup = function() {
 			return;
 		}
 		// Initialise the document
-		srcDocument.write("<html><head></head><body class='tc-body tc-single-tiddler-window'></body></html>");
+		srcDocument.write("<!DOCTYPE html><head></head><body class='tc-body tc-single-tiddler-window'></body></html>");
 		srcDocument.close();
 		srcDocument.title = windowTitle;
 		srcWindow.addEventListener("beforeunload",function(event) {