WebBits.Common

Defines commonly used datatypes and functions.

Documentation

class PrettyPrintable a where

PrettyPrintable makes writing pretty-printing code for large, recursive data structures shorter.

Methods

pp :: a -> Doc

Instances

PrettyPrintable PostfixOp

PrettyPrintable PrefixOp

PrettyPrintable AssignOp

PrettyPrintable InfixOp

PrettyPrintable RawScript

PrettyPrintable a => PrettyPrintable (Maybe a)

PrettyPrintable (Statement a)

PrettyPrintable (ForInInit a)

PrettyPrintable (ForInit a)

PrettyPrintable (VarDecl a)

PrettyPrintable (CatchClause a)

PrettyPrintable (CaseClause a)

PrettyPrintable (Expression a)

PrettyPrintable (Prop a)

PrettyPrintable (Id a)

PrettyPrintable (JavaScript a)

PrettyPrintable s => PrettyPrintable (Html a s)

PrettyPrintable s => PrettyPrintable (Attribute a s)

isPrefixOf :: Eq a => [a] -> [a] -> Bool

The isPrefixOf function takes two lists and returns True iff the first list is a prefix of the second.

data SourcePos

Instances

Eq SourcePos

Data SourcePos

We make SourcePos an instance of Typeable so that we can use it with generics.

This definition is incomplete.

Ord SourcePos

Show SourcePos

Typeable SourcePos

These definitions allow us to use data structures containing SourcePos values with generics.

We make SourcePos an instance of Typeable so that we can use it with generics.

sourceName :: SourcePos -> SourceName