# File lib/brakeman/report/pager.rb, line 82 def less_options # -R show colors # -F exit if output fits on one screen # -X do not clear screen after less exits return @less_options if @less_options @less_options = [] if system("which less > /dev/null") less_help = `less -?` ["-R ", "-F ", "-X "].each do |opt| if less_help.include? opt @less_options << opt end end end @less_options end