# File lib/webby/filters/tidy.rb, line 48 def process cmd = "tidy %s -q -f #{@err.path}" % ::Webby.site.tidy_options out = IO.popen(cmd, 'r+') do |tidy| tidy.write @str tidy.close_write tidy.read end if File.size(@err.path) != 0 @log.warn File.read(@err.path).strip end return out end