nl_tokens: Handle escaped dots : { 1 \\ . 2 }
pl_tokens: function escapePaths ( str , arr , opts ) { str = str . split ( '\/.' ) . join ( '__ESC_PATH__' ) ; return <mask> ( braces ( str , arr , opts ) , function ( ele ) { return ele . split ( '__ESC_PATH__' ) . join ( '\/.' ) ; } ) ; }