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Diffstat (limited to 'docs/examples/parsing/ListParser.scala')
| -rw-r--r-- | docs/examples/parsing/ListParser.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/examples/parsing/ListParser.scala b/docs/examples/parsing/ListParser.scala index 12805e5e50..59fc292c1d 100644 --- a/docs/examples/parsing/ListParser.scala +++ b/docs/examples/parsing/ListParser.scala @@ -14,7 +14,7 @@ object listParser { class ListParsers extends Parsers { type Elem = Char - + lazy val ident = rep1(elem("letter", isLetter), elem("letter or digit", isLetterOrDigit)) ^^ {cs => Id(mkString(cs))} lazy val number = chainl1(elem("digit", isDigit) ^^ (_ - '0'), success{(accum: Int, d: Int) => accum * 10 + d}) ^^ Num lazy val list = '(' ~> repsep(expr, ',') <~ ')' ^^ Lst |