Function processKeywords

documentation/javascript/application.js:440–461

(buffer, mode)

    }

    function processKeywords(buffer, mode) {
      buffer = escape(buffer);
      if (!mode.keywords)
        return buffer;
      var result = '';
      var last_index = 0;
      mode.lexemsRe.lastIndex = 0;
      var match = mode.lexemsRe.exec(buffer);
      while (match) {
        result += buffer.substr(last_index, match.index - last_index);
        var keyword_match = keywordMatch(mode, match);
        if (keyword_match) {
          keyword_count += keyword_match[1];
          result += '<span class="'+ keyword_match[0] +'">' + match[0] + '</span>';
        } else {
          result += match[0];
        }
        last_index = mode.lexemsRe.lastIndex;
        match = mode.lexemsRe.exec(buffer);
      }
      return result + buffer.substr(last_index, buffer.length - last_index);
    }

    function processBuffer(buffer, mode) {
      if (mode.subLanguage && languages[mode.subLanguage]) {