In Haskell, indentation is significant (Python-style), and case is used to separate values from various special names. values, keywords: all lowercase modules,

In Haskell, indentation is significant (Python-style), and case is used to separate values from various special names. values, keywords: all lowercase modules, classes, types, constructors: initial capital For example, it's impossible to declare a class named "string", or a value named "String".