History

Time	Change
2014-04-27 06:42:22+00:00	Created
2014-04-27 06:42:22+00:00	Associated with lexical-to-value mapping
2014-04-27 06:42:22+00:00	Associated with 字句から値への写像
2014-05-07 07:15:47+00:00	Associated with lexical mapping
2014-05-07 07:15:47+00:00	Associated with 字句写像