with line numbers

Barrie Hadfield · Barrie Hadfield · commit 2620a574aab5 · 2017-02-06T12:52:53.000Z
diff --git a/source/index.html.md.erb b/source/index.html.md.erb
@@ -17,6 +17,7 @@ end
   var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
     mode: "text/x-ruby",
     matchBrackets: true,
+    lineNumbers: true,
     indentUnit: 2,
     theme: 'github'
   });
