diff -ur v29/ezmd.py v30/ezmd.py
--- v29/ezmd.py	2019-10-12 01:02:02.000000000 +0900
+++ v30/ezmd.py	2019-10-12 11:36:46.000000000 +0900
@@ -351,7 +351,6 @@
 	return sol
 
 def do_mode_ul(buf):
-	buf = list( map(rm_nl, buf) )
 	buf = list( filter( lambda s: s.strip(), buf ) )
 	buf = list( map(idt_cnt, buf) ) # (i, s)
 
@@ -451,7 +450,6 @@
 tbl_prop = { 'border': 1, 'cellspacing': 0 }
 
 def do_tbl_org(buf):
-	buf = list( map(rm_nl, buf) )
 	buf = lst_strip(buf)
 	buf = cut_empty(buf)
 	if buf:
@@ -702,10 +700,21 @@
 
 	return yaml.dump( o, default_flow_style=False, allow_unicode=True, encoding='utf-8' )
 
+def rm_nl_tag(o):
+	if is_str(o):
+		return rm_nl(o)
+	if is_lst(o):
+		return list( map(rm_nl_tag, o) )
+	# o is tag
+	if o.name != 'pre':
+		o.v = rm_nl_tag(o.v)
+	return o
+
 def s_to_tag_lst(s):
 	lst = pre_split_esc_join(s, '\n')
 	lst = list( map( strip_tail, lst ) )
 	lst = ezmd(lst)
+	lst = list( map( rm_nl_tag, lst) )
 	return lst
 
 if __name__ == "__main__":