/span> }.<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;|&quot;</span>)
1428:         <span class="ruby-ivar">@exclude_re</span> = <span class="ruby-constant">Regexp</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">re_str</span>)
1429:       <span class="ruby-keyword kw">end</span>
1430:     <span class="ruby-keyword kw">end</span></pre>
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