Sindre.Lib

Library routines and helper functions for the Sindre programming language.

Documentation

stdFunctions :: forall im. MonadBackend im => FuncMap im

A set of pure functions that can work with any Sindre backend. Includes the functions abs, atan2, cos, sin, exp, log, int, sqrt, length, substr, index, match, sub, gsub, tolower, and toupper.

ioFunctions :: (MonadIO m, MonadBackend m) => FuncMap m

A set of impure functions that only work in IO backends. Includes the system function.

ioGlobals :: MonadIO im => Map Identifier (im Value)

Global variables that require an IO backend. Includes the ENVIRON global.

class (MonadBackend im, MonadSindre im m) => LiftFunction im m a where

A class making it easy to adapt Haskell functions as Sindre functions that take and return Values.

Methods

function :: a -> [Value] -> m im Value

function f is a monadic function that accepts a list of Values and returns a Value. If the list does not contain the number, or type, of arguments expected by f, fail will be called with an appropriate error message.

Instances

(Mold a, LiftFunction im m b, MonadSindre im m) => LiftFunction im m (a -> b)

Defined in Sindre.Lib

Methods

function :: (a -> b) -> [Value] -> m im Value

(Mold a, MonadSindre im m) => LiftFunction im m (m im a)

Defined in Sindre.Lib

Methods

function :: m im a -> [Value] -> m im Value

class KeyLike a where

Convenience class for writing Chord values.

Methods

chord :: [KeyModifier] -> a -> Chord

Given a list of modifiers and either a char or a String, yield a Chord. If given a character, the Chord will contain a CharKey, if given a string, it will contain a CtrlKey.

Instances

KeyLike Char

Defined in Sindre.Lib

Methods

chord :: [KeyModifier] -> Char -> Chord

KeyLike String

Defined in Sindre.Lib

Methods

chord :: [KeyModifier] -> String -> Chord