Env

parse

parseOr

data Parser e a

data Mod t a

data Info e

header

desc

footer

handleError

type ErrorHandler e

defaultErrorHandler

prefixed

var

data Var a

type Reader e a

str

nonempty

splitOn

auto

def

helpDef

flag

switch

data Flag a

class HasHelp t

help

class HasKeep t

keep

helpDoc

data Error

class AsUnset e

class AsEmpty e

class AsUnread e

Re-exports

optional

(<=<)

(>=>)

(<>)

asum

Testing

parsePure