span class="ruby-comment cmt"># File erubis/enhancer.rb, line 450</span>
    <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
      <span class="ruby-identifier">pos</span> = <span class="ruby-value">0</span>
      <span class="ruby-identifier">text2</span> = <span class="ruby-value str">''</span>
      <span class="ruby-identifier">text</span>.<span class="ruby-identifier">scan</span>(