Top "Alex" questions

A lexical analyser generator for Haskell

Haskell/Alex: Warning: Tab character

I'm writing a toy language in haskell. I'm using Alex to generate a scanner. Every time I build my project …

haskell cabal alex
Are there any tutorials on building a simple interpreter using Alex + Happy?

I'm working on a school project where I have to build an interpreter for a simple language using Alex + Happy …

haskell parsing interpreter alex happy