# File lib/html/htmlparser.rb, line 255
255:     def finish_endtag(tag)
256:         if tag == ''
257:         found = @stack.length - 1
258:         if found < 0
259:             unknown_endtag(tag)
260:             return
261:         end
262:         else
263:         unless @stack.include? tag
264:             method = 'end_' + tag
265:             unless self.respond_to?(method)
266:             unknown_endtag(tag)
267:             end
268:             return
269:         end
270:         found = @stack.index(tag) #or @stack.length

271:         end
272:         while @stack.length > found
273:         tag = @stack[-1]
274:         method = 'end_' + tag
275:         if respond_to?(method)
276:             handle_endtag(tag, method)
277:         else
278:             unknown_endtag(tag)
279:         end
280:         @stack.pop
281:         end
282:     end