Language.Elm.Pretty

Modules

modules :: [Definition] -> HashMap Module (Doc ann)

Group the given definitions by their defining module, and generate an Elm module for each group.

module_ :: Module -> [Definition] -> Doc ann

Generate an Elm module containing the given definitions.

Environments

data Environment v

A pretty-printing environment with local variables in v.

Constructors

Environment

Fields

• locals :: v -> Local
• freshLocals :: [Local]
• currentModule :: Module

emptyEnvironment :: Module -> Environment Void

extend :: Environment v -> (Environment (Var () v), Local)

Pretty-printing names

local :: Local -> Doc ann

field :: Field -> Doc ann

constructor :: Constructor -> Doc ann

moduleName :: Module -> Doc ann

qualified :: Environment v -> Qualified -> Doc ann

Pretty-printing definitions

definition :: Environment Void -> Definition -> Doc ann

Pretty-printing expressions

expression :: Environment v -> Int -> Expression v -> Doc ann

Pretty-printing pattern

pattern :: Environment (Var Int v) -> Int -> Pattern Int -> Doc ann

Pretty-printing types

type_ :: Environment v -> Int -> Type v -> Doc ann