b/rake.rb, line 1412</span>
1412:     <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">calculate_exclude_regexp</span>
1413:       <span class="ruby-identifier">ignores</span> = []
1414:       <span class="ruby-ivar">@exclude_patterns</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">pat</span><span class="ruby-operator">|</span>
1415:         <span class="ruby-keyword kw">case</spa