text: 'use strict';
  
  function spaces(indent) {
    for (var i = 1, s = ' '; i < indent; i++) s += ' ';
    return s;
  }
  
  function indentRegex(indent) {
    return new RegExp('^' + spaces(indent));
  }
  
  function fixLineIndent(line, regex) {
    return line.replace(regex, '');
  }
  
  function tabLeft(code, tabsize) {
    var regex = indentRegex(tabsize);
    return code
      .split('\n')
      .map(function (line) { return line.replace(regex, ''); })
      .join('\n');
  }
  
  module.exports = {
      tabLeft: tabLeft
    , spaces: spaces
  };
  