--langdef=X
--kinddef-X=f,foo,foobars
--_tabledef-X=main
--_tabledef-X=sharp
--_mtable-regex-X=main/^#///{tjump=sharp}{_advanceTo=0start}
--_mtable-regex-X=sharp/^[^\n]+[\n]//{tjump=main}
--mline-regex-X=/^#.*//{_guest=C,0start,0end}
