sheet	col	row	longname	input	keystrokes	comment
			open-file	tests/data1.tsv	o	
			open-file	tests/data2.tsv	o	
data1	Key		key-col		!	
data2	Key		key-col		!	
data2			sheets-stack		S	
sheets		キdata2	select-row		s	
sheets		キdata1	select-row		s	
sheets			join-sheets	full	&	
data2+data1	A		key-col		!	
data2+data1			sort-keys-asc		g[	
data2+data1	A		key-col		!