Rollup merge of rust-lang#74325 - GuillaumeGomez:focus-source-file-si…

…debar, r=kinnison Focus on the current file in the source file sidebar Fixes rust-lang#73360. r? @kinnison cc @rust-lang/rustdoc
Manishearth · Jul 16, 2020 · 0b6601d · 0b6601d
2 parents 0a4036c + 52c65e0
commit 0b6601d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/librustdoc/html/static/source-script.js b/src/librustdoc/html/static/source-script.js
@@ -140,4 +140,9 @@ function createSourceSidebar() {
     });
 
     main.insertBefore(sidebar, main.firstChild);
+    // Focus on the current file in the source files sidebar.
+    var selected_elem = sidebar.getElementsByClassName("selected")[0];
+    if (typeof selected_elem !== "undefined") {
+        selected_elem.focus();
+    }
 }