# File lib/puppet-lint/plugins/check_whitespace.rb, line 27 def check tokens.select { |token| token.type == :WHITESPACE }.select { |token| token.next_token.nil? || token.next_token.type == :NEWLINE }.each do |token| notify :error, { :message => 'trailing whitespace found', :line => token.line, :column => token.column, :token => token, } end end