Function ExtractText

htmlcore/text.go:20–25

ExtractText recursively extracts all of the text from the children of the given [*html.Node], adding any appropriate inline markup for formatted text. It adds any non-text elements to the given [core.Widget] using [readHTMLNode]. It should not be called on text nodes themselves; for that, you can di

(ctx *Context)

// the given page URL for context when resolving URLs, but it can be
// omitted if not available.
func ExtractText(ctx *Context) string {
	if ctx.Node.FirstChild == nil {
		return ""
	}
	return extractText(ctx, ctx.Node.FirstChild)
}

func extractText(ctx *Context, n *html.Node) string {
	str := ""