parse init file with javascript

parse init file with javascript.js

  function parseIniString(data) {
    var regex = {
      section: /^\s*\[\s*([^\]]*)\s*\]\s*$/,
      param: /^\s*([^=]+?)\s*=\s*(.*?)\s*$/,
      comment: /^\s*;.*$/
    };
    var value = {};
    var lines = data.split(/[\r\n]+/);
    var section = null;
    lines.forEach(function (line) {
      if (regex.comment.test(line)) {
        return;
      } else if (regex.param.test(line)) {
        var match = line.match(regex.param);
        if (section) {
          value[section][match[1]] = match[2];
        } else {
          value[match[1]] = match[2];
        }
      } else if (regex.section.test(line)) {
        var match = line.match(regex.section);
        value[match[1]] = {};
        section = match[1];
      } else if (line.length == 0 && section) {
        section = null;
      };
    });
    return value;
  }