diff -ur v7/ezyaml.py v8/ezyaml.py
--- v7/ezyaml.py	2018-08-31 22:54:11.000000000 +0900
+++ v8/ezyaml.py	2018-08-31 22:54:29.000000000 +0900
@@ -41,15 +41,18 @@
 		lst.pop()
 	return lst
 
-def find_colon_idx(s):
+def find_idx(s, c):
 	idx = 0
 	lst = parse(s)
 	for s in lst:
-		if ( s[:1] not in qts  ) and ( ':' in s ):
-			return idx + s.index(':')
+		if ( s[:1] not in qts  ) and ( c in s ):
+			return idx + s.index(c)
 		idx += len(s)
 	return -1
 
+def find_colon_idx(s):
+	return find_idx(s, ':')
+
 def get_kind(s):
 	if s.startswith('- '):
 		return 'list'
@@ -171,9 +174,15 @@
 		return get_list(idt, lines)
 	return get_other(idt, lines)
 
+def cut_comment(s):
+	idx = find_idx(s, '#')
+	return s[:idx] if idx >= 0 else s
+
 def load(s):
 	lines = s.strip().split('\n')
+	lines = list( map(cut_comment, lines) )
 	lines = list( map(cut_tail_spc, lines) )
+	liess = list( filter(lambda s: s, lines) )
 
 	objs = []
 	while lines: