jcgregorio/Repeatable example of lit-html issue.html

## Repeatable example of lit-html issue.html
<!DOCTYPE html>
<html>
<body>
<div id=target></div>
<script type="module" charset="utf-8">
import { html, render } from './lit-html.js';

const renderForm = (entity) => {
  const e = [];
  Object.keys(entity).forEach((attr) => {
    switch (attr) {
      case 'x':
        e.push(html`<div><label for=x-mb>X:</label>  <input size=5 id=x-mb value='${entity.x}'></div>`);
        break;
      case 'y':
        e.push(html`<div><label for=x-mb>Y:</label>  <input size=5 id=y-mb value='${entity.y}'></div>`);
        break;
      case 'stroke_width':
        e.push(html`<div><label for=stroke_width-mb>Stroke Width:</label>  <input size=5 id=stroke_width-mb value='${entity.stroke_width}'></div>`);
        break;
    }
  })
  return e;
}

const formTemplate = (entity) => html`<h2>Edit using this form</h2>${renderForm(entity)}`;

let target =  document.getElementById('target');
render(formTemplate({x:200, y:100}), target);
render(formTemplate({stroke_width :20}), target);
render(formTemplate({x:200, y:100}), target);
</script>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<body>
	<div id=target></div>
	<script type="module" charset="utf-8">
	import { html, render } from './lit-html.js';

	const renderForm = (entity) => {
	const e = [];
	Object.keys(entity).forEach((attr) => {
	switch (attr) {
	case 'x':
	e.push(html`<div><label for=x-mb>X:</label> <input size=5 id=x-mb value='${entity.x}'></div>`);
	break;
	case 'y':
	e.push(html`<div><label for=x-mb>Y:</label> <input size=5 id=y-mb value='${entity.y}'></div>`);
	break;
	case 'stroke_width':
	e.push(html`<div><label for=stroke_width-mb>Stroke Width:</label> <input size=5 id=stroke_width-mb value='${entity.stroke_width}'></div>`);
	break;
	}
	})
	return e;
	}

	const formTemplate = (entity) => html`<h2>Edit using this form</h2>${renderForm(entity)}`;

	let target = document.getElementById('target');
	render(formTemplate({x:200, y:100}), target);
	render(formTemplate({stroke_width :20}), target);
	render(formTemplate({x:200, y:100}), target);
	</script>
	</body>
	</html>