tasks/prettify.js
function padcomments(str, num) {
    var nl = _str.repeat('\n', (num || 1));
    return str.replace(/(\s*)(<!--.+)\s*(===.+)?/g, nl + '$1$2$1$3');
  }
function padcomments(str, num) {
    var nl = _str.repeat('\n', (num || 1));
    return str.replace(/(\s*)(<!--.+)\s*(===.+)?/g, nl + '$1$2$1$3');
  }
function padcomments ( str , num ) { var nl = _str . repeat ( '\n' , ( num || 1 ) ) ; return str . replace ( / (\s*)(<!--.+)\s*(===.+)? / g , nl + '$1$2$1$3' ) ; }
fix multiline, Bootstrap-style comments
fix multiline Bootstrap - style comments