     new_line or undefined
 
   warn_fn 'positive indentation at the end' if $currIndent > 0
-  new_code.join eol
+  new_code.join eol
    if !line.length
      return ''
    raw_line = line
    line = line.replace(/(['"])[^\1]*?\1/, '')
    # remove all quoted fragments for proper bracket processing
    line = line.replace(/\s*--.+/, '')
    # remove all comments; this ignores long bracket style comments
    if /^((local )?function|repeat|while)\b/.test(line) and !/\bend\s*[\),;]*$/.test(line) or /\b(then|do)$/.test(line) and !/^elseif\b/.test(line) or /^if\b/.test(line) and /\bthen\b/.test(line) and !/\bend$/.test(line) or /\bfunction ?(?:\w+ )?\([^\)]*\)$/.test(line) and !/\bend$/.test(line)
      $nextIndent = $currIndent + 1

      else
        return line
    res1 = line.match(/\[(=*)\[/)
    if res1 and (not new RegExp("\\]#{'='.repeat res1[1].length}\\]").test line)
      $template = res1[1].length + 1
    if !$template_flag
      line = line.trim()
