Cross Reference: /external/openfst/src/extensions/lookahead

`Name`	`Date`	`Size`
Up to higher level directory
`arc_lookahead-fst.cc`	25-Jul-2013	`1K`
`ilabel_lookahead-fst.cc`	25-Jul-2013	`1K`
`Makefile.am`	25-Jul-2013	`636`
`Makefile.in`	25-Jul-2013	`19.7K`
`olabel_lookahead-fst.cc`	25-Jul-2013	`1K`