Prevent line numbers from being voiced by screen readers

Sets aria-hidden=true on .CodeMirror-gutter-wrapper elements Fixes #6578
codemirror · Apr 12, 2021 · 2997167 · 2997167
1 parent 770433e
commit 2997167
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/display/update_line.js b/src/display/update_line.js
@@ -104,6 +104,7 @@ function updateLineGutter(cm, lineView, lineN, dims) {
   if (cm.options.lineNumbers || markers) {
     let wrap = ensureLineWrapped(lineView)
     let gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", `left: ${cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth}px`)
+    gutterWrap.setAttribute("aria-hidden", "true")
     cm.display.input.setUneditable(gutterWrap)
     wrap.insertBefore(gutterWrap, lineView.text)
     if (lineView.line.gutterClass)