# File lib/rake/application.rb, line 656 656: def rakefile_location(backtrace=caller) 657: backtrace.map { |t| t[/([^:]+):/,1] } 658: 659: re = /^#{@rakefile}$/ 660: re = /#{re.source}/i if windows? 661: 662: backtrace.find { |str| str =~ re } || '' 663: end