app -package:pandoc-server

an application expression, see related appS

app f xs ==> f(xs)

Application of expressions by juxtaposition.

an expression application, see related appS

app f xs ==> f(xs)

Applies a monomorphic function to the first element of an n-ary tuple that matches the type of the argument of the function.

>>> app not ('d',True)
('d',False)

Sometimes it is necessary to specify the result type, such that the function becomes monomorphic >>> app (+1) (True,5) :: (Bool,Integer) (True,6) One may also use appPoly, which doesn't require specifying the result type. However it can only apply functions to the first element of an n-ary tuple.

An alias for <*>.

A type application. For instance,

typeRep @(Maybe Int) === App (typeRep @Maybe) (typeRep @Int)

Note that this will also match a function type,

typeRep @(Int# -> Char)
===
App (App arrow (typeRep @Int#)) (typeRep @Char)

where arrow :: TypeRep ((->) :: TYPE IntRep -> Type -> Type).

ordinary application

Does a pandoc conversion based on command-line options.

App f a                                  ~  f a

The library application abstraction. Your application's operations are provided in an App and then the App is provided to one of the various main functions in this module. An application App s e n is in terms of an application state type s, an application event type e, and a resource name type n. In the simplest case e is unused (left polymorphic or set to ()), but you may define your own event type and use customMain to provide custom events. The state type s is the type of application state to be provided by you and iteratively modified by event handlers. The resource name type n is the type of names you can assign to rendering resources such as viewports and cursor locations. Your application must define this type.