// grab text of matching selector, return as one line
func sectionFromElement(root *html.Node, sel cascadia.Selector) string {
el := sel.MatchFirst(root)
if el == nil {
return ""
}
return compressSpace(getTextContent(el))
}
// getElemText returns the innerText of the selected node.
func getElemText(n *html.Node, sel cascadia.Selector) string {
if node := sel.MatchFirst(n); node != nil {
return htmlutil.InnerText(node)
}
return ""
}