using the new method <a href="/pkg/os#File.WriteTo"><code>File.WriteTo</code></a>.
    </p>
  </dd>
</dl><!-- os -->

<dl id="os/exec"><dt><a href="/pkg/os/exec/">os/exec</a></dt>
  <dd>
    <p><!-- CL 528037 -->
      On Windows, <a href="/pkg/os/exec#LookPath"><code>LookPath</code></a> now
      ignores empty entries in <code>%PATH%</code>, and returns

	Add the following polyfill for Microsoft Edge 17/18 support:
	<script src="https://cdn.jsdelivr.net/npm/text-encoding@0.7.0/lib/encoding.min.js"></script>
	(see https://caniuse.com/#feat=textencoder)
	-->
	<script src="wasm_exec.js"></script>
	<script>
		if (!WebAssembly.instantiateStreaming) { // polyfill
			WebAssembly.instantiateStreaming = async (resp, importObject) => {
				const source = await (await resp).arrayBuffer();