// attrs: https://www.w3.org/TR/html5/index.html#attributes-1
		c.urlPart = urlPartPreQuery
	}
	return c, len(s)
}

// tJS is the context transition function for the JS state.
func tJS(c context, s []byte) (context, int) {
	i := bytes.IndexAny(s, "\"`'/{}<-#")
	if i == -1 {
		// Entire input is non string, comment, regexp tokens.
		c.jsCtx = nextJSCtx(s, c.jsCtx)