js/src/javascript/beautifier.js
function split_linebreaks(s) {
  //return s.split(/\x0d\x0a|\x0a/);

  s = s.replace(acorn.allLineBreaks, '\n');
  var out = [],
    idx = s.indexOf("\n");
  while (idx !== -1) {
    out.push(s.substring(0, idx));
    s = s.substring(idx + 1);
    idx = s.indexOf("\n");
  }
  if (s.length) {
    out.push(s);
  }
  return out;
}
function split_linebreaks(s) {
  //return s.split(/\x0d\x0a|\x0a/);

  s = s.replace(acorn.allLineBreaks, '\n');
  var out = [],
    idx = s.indexOf("\n");
  while (idx !== -1) {
    out.push(s.substring(0, idx));
    s = s.substring(idx + 1);
    idx = s.indexOf("\n");
  }
  if (s.length) {
    out.push(s);
  }
  return out;
}
function split_linebreaks ( s ) { //return s.split(/\x0d\x0a|\x0a/); s = s . replace ( acorn . allLineBreaks , '\n' ) ; var out = [ ] , idx = s . indexOf ( "\n" ) ; while ( idx !== - 1 ) { out . push ( s . substring ( 0 , idx ) ) ; s = s . substring ( idx + 1 ) ; idx = s . indexOf ( "\n" ) ; } if ( s . length ) { out . push ( s ) ; } return out ; }
we could use just string.split, but IE doesn't like returning empty strings
we could use just string . split but IE doesn t like returning empty strings