1 files changed, 10 insertions, 1 deletions
diff --git a/src/librustdoc/html/static/js/settings.js b/src/librustdoc/html/static/js/settings.js
index 797b931af..5e1c7e6f0 100644
--- a/src/librustdoc/html/static/js/settings.js
+++ b/src/librustdoc/html/static/js/settings.js
@@ -19,6 +19,13 @@
                 updateSystemTheme();
                 updateLightAndDark();
                 break;
+            case "line-numbers":
+                if (value === true) {
+                    window.rustdoc_add_line_numbers_to_examples();
+                } else {
+                    window.rustdoc_remove_line_numbers_from_examples();
+                }
+                break;
         }
     }
 
@@ -209,7 +216,9 @@
         const innerHTML = `<div class="settings">${buildSettingsPageSections(settings)}</div>`;
         const el = document.createElement(elementKind);
         el.id = "settings";
-        el.className = "popover";
+        if (!isSettingsPage) {
+            el.className = "popover";
+        }
         el.innerHTML = innerHTML;
 
         if (isSettingsPage) {