Merge pull request #667 from calebfoss/issue-666

Accessibility: resolves #666

Author: ksen0

src/components/CodeEmbed/index.jsx

@@ -132,6 +132,7 @@ export const CodeEmbed = (props) => {
             foldGutter: false,
             autocompletion: false,
           }}
+          indentWithTab={false}
           extensions={[javascript(), EditorView.lineWrapping]}
           onChange={(val) => setCodeString(val)}
           editable={props.editable}