# File lib/markaby/builder.rb, line 138
138:     def method_missing(sym, *args, &block)
139:       args.each do |arg|
140:         @stream.delete_if { |x| x.object_id == arg.object_id }
141:       end
142:       if TAGS.include?(sym)
143:         if args.empty? and block.nil?
144:           return CssProxy.new do |args, block|
145:             tag!(sym, *args, &block)
146:           end
147:         end
148:         tag!(sym, *args, &block)
149:       elsif SELF_CLOSING_TAGS.include?(sym)
150:         tag!(sym, *args)
151:       elsif instance_variable_get("@#{sym}")
152:         instance_variable_get("@#{sym}")
153:       elsif @helpers.respond_to?(sym)
154:         r = @helpers.send(sym, *args, &block)
155:         @builder << r if @output_helpers
156:         r
157:       else
158:         tag!(sym, *args, &block)
159:       end
160:     end