code: func StringStripHTMLTags(text string) (plainText string) {
  	var buf *bytes.Buffer
  	tagClose := -1
  	tagStart := -1
  	for i, char := range text {
  		if char == '<' {
  			if buf == nil {
  				buf = bytes.NewBufferString(text)
  				buf.Reset()
  			}
  			buf.WriteString(text[tagClose+1 : i])
  			tagStart = i
  		} else if char == '>' && tagStart != -1 {
  			tagClose = i
  			tagStart = -1
  		}
  	}
  	if buf == nil {
  		return text
  	}
  	buf.WriteString(text[tagClose+1:])
  	return buf.String()
  }
docs: // StringStripHTMLTags strips HTML/XML tags from text.