// wrap long line after each sentence
body = body.replace(/^(\t*).{73,}/mg, function (line, indent) {
var dots = '(?:.{24,72}|.{73,}?)'; // chars before punctuation
// wrap long line after each sentence
body = body.replace(/^(\t*).{73,}/mg, function (line, indent) {
var dots = '(?:.{24,72}|.{73,}?)'; // chars before punctuation