uulib-0.9.5: Haskell Utrecht Tools Library Contents Index

UU.Scanner.Position

Documentation

type Line = Int

type Column = Int

type Filename = String

class Position p where

Methods line :: p -> Line column :: p -> Column file :: p -> Filename Instances Position Pos

data Pos

Constructors Pos !Line !Column Filename Instances Position Pos Show Pos InputState Input Char Pos

initPos :: FilePath -> Pos

noPos :: Pos

advl :: Line -> Pos -> Pos

advc :: Column -> Pos -> Pos

adv :: Pos -> Char -> Pos

updPos :: Char -> Pos -> Pos

tab :: Pos -> Pos

newl :: Pos -> Pos

tabWidth :: Column -> Int

updPos' :: Char -> Pos -> (Pos -> a) -> a

advc' :: Int -> Pos -> (Pos -> a) -> a

tab' :: Pos -> (Pos -> a) -> a

newl' :: Pos -> (Pos -> a) -> a

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