Add link to 'Building a lexer and parser with Scala's Parser Combinators'

Author: raboof

README.md

@@ -10,6 +10,7 @@ As of Scala 2.11, this library is a separate jar that can be omitted from Scala
 ## Documentation
 
  * A (perhaps somewhat outdated) [Getting Started](https://wiki.scala-lang.org/display/SW/Parser+Combinators--Getting+Started)
+ * A more complicated example, [Building a lexer and parser with Scala's Parser Combinators](https://enear.github.io/2016/03/31/parser-combinators/)
  * [Current API](http://www.scala-lang.org/files/archive/api/current/scala-parser-combinators/scala/util/parsing/combinator)
 
 ## Adding an SBT dependency