Function blockText

documentation/javascript/application.js:172–188

(block, ignoreNewLines)

  }

  function blockText(block, ignoreNewLines) {
    var result = '';
    for (var i = 0; i < block.childNodes.length; i++)
      if (block.childNodes[i].nodeType == 3) {
        var chunk = block.childNodes[i].nodeValue;
        if (ignoreNewLines)
          chunk = chunk.replace(/\n/g, '');
        result += chunk;
      } else if (block.childNodes[i].nodeName == 'BR')
        result += '\n';
      else
        result += blockText(block.childNodes[i]);
    // Thank you, MSIE...
    if (/MSIE [678]/.test(navigator.userAgent))
      result = result.replace(/\r/g, '\n');
    return result;
  }

  function blockLanguage(block) {
    var classes = block.className.split(/\s+/);