diff -urN v5/ezhtml.py v6/ezhtml.py
--- v5/ezhtml.py	2018-09-18 00:31:27.000000000 +0900
+++ v6/ezhtml.py	2018-09-18 21:51:22.000000000 +0900
@@ -15,6 +15,19 @@
 		s = s.replace(f, t)
 	return s
 
+def dump_tag(tag, v):
+	lst = bak = tag.split(' ')
+	if lst[-1] == '/':
+		lst = lst[:-1]
+	if lst[0][-1] == '/':
+		lst = [ lst[0][:-1] ] + lst[1:]
+	s = '<' + ' '.join(lst) + '>'
+	if v != '/':
+		s += html_dump(v)
+		if lst == bak:
+			s += '</' + lst[0] + '>'
+	return s
+
 def html_dump(o):
 	if not o:
 		return ''
@@ -22,10 +35,7 @@
 		return '\n'.join( map(html_dump, o) )
 	if type(o) == dict:
 		(tag, v) = list( o.items() )[0]
-		s = '<' + tag + '>'
-		if v != '/':
-			s += html_dump(v) + '</' + tag.split(' ')[0] + '>'
-		return s
+		return dump_tag(tag, v)
 	return cv_amp(o)
 
 def get_tag(s):