equal
deleted
inserted
replaced
8 // amm lexer.sc loops |
8 // amm lexer.sc loops |
9 // amm lexer.sc email |
9 // amm lexer.sc email |
10 // |
10 // |
11 // amm lexer.sc all |
11 // amm lexer.sc all |
12 |
12 |
13 import scala.util.Try |
13 |
14 |
14 |
15 // regular expressions including records |
15 // regular expressions including records |
16 abstract class Rexp |
16 abstract class Rexp |
17 case object ZERO extends Rexp |
17 case object ZERO extends Rexp |
18 case object ONE extends Rexp |
18 case object ONE extends Rexp |
57 case class AALTS(bs: Bits, rs: List[ARexp]) extends ARexp |
57 case class AALTS(bs: Bits, rs: List[ARexp]) extends ARexp |
58 case class ASEQ(bs: Bits, r1: ARexp, r2: ARexp) extends ARexp |
58 case class ASEQ(bs: Bits, r1: ARexp, r2: ARexp) extends ARexp |
59 case class ASTAR(bs: Bits, r: ARexp) extends ARexp |
59 case class ASTAR(bs: Bits, r: ARexp) extends ARexp |
60 case class ANOT(bs: Bits, r: ARexp) extends ARexp |
60 case class ANOT(bs: Bits, r: ARexp) extends ARexp |
61 case class AANYCHAR(bs: Bits) extends ARexp |
61 case class AANYCHAR(bs: Bits) extends ARexp |
|
62 |
|
63 import scala.util.Try |
62 |
64 |
63 trait Generator[+T] { |
65 trait Generator[+T] { |
64 self => // an alias for "this" |
66 self => // an alias for "this" |
65 def generate(): T |
67 def generate(): T |
66 |
68 |