How to disable default Insert key behaviour in CodeMirror?
<p>I'am using CodeMirror for code editing and when I press INS (insert key) it behaves like in any normal text editor, switching between overtype and insert mode, but I don't want that.</p>

<p>I want it to be like in normal <code>&lt;textarea&gt;</code>, without any change actually.</p>

<p>Can I do that somehow?</p>