message: Handle space for indented text
diff: @@ -661,6 +661,10 @@ export class PugPrinter {
  break;
  case 'indent':
  result += this.indentString;
  + if (/^ .+$/.test(val)) {
  + result += '|\n';
  + result += this.indentString.repeat(this.indentLevel);
  + }
  result += '|';
  if (/.*\S.*/.test(token.val)) {
  result += ' ';
  