#command cdx cgrep -l name.1,line,bytes -p two,,foo $TMP/one $TMP/two
#infile one
 CDX	one	two	three
aaa	bbb	ccc
111	2foo2	333
qqq	www	eee
#infile two
 CDX	one	two	three
zzz	zfooz	zzz
aaa	bbb	ccc
qqq	www	eee
yyy	foo	yyy
#stdout
 CDX	filename	line	bytes	one	two	three
one	2	31	111	2foo2	333
two	1	19	zzz	zfooz	zzz
two	4	57	yyy	foo	yyy