Language.Haskell.Exts.Annotated

An umbrella module for the various functionality of the package. Also provides some convenient functionality for dealing directly with source files.

Re-exported modules

module Language.Haskell.Exts.Annotated.Syntax

module Language.Haskell.Exts.Annotated.Build

module Language.Haskell.Exts.Parser

module Language.Haskell.Exts.Lexer

module Language.Haskell.Exts.Pretty

module Language.Haskell.Exts.Annotated.Fixity

module Language.Haskell.Exts.Annotated.ExactPrint

module Language.Haskell.Exts.SrcLoc

module Language.Haskell.Exts.Comments

module Language.Haskell.Exts.Extension

Parsing of Haskell source files

parseFile :: FilePath -> IO (ParseResult (Module SrcSpanInfo))

Parse a source file on disk, using the default parse mode.

parseFileWithMode :: ParseMode -> FilePath -> IO (ParseResult (Module SrcSpanInfo))

Parse a source file on disk, supplying a custom parse mode.

parseFileWithExts :: [Extension] -> FilePath -> IO (ParseResult (Module SrcSpanInfo))

Parse a source file on disk, with an extra set of extensions to know about on top of what the file itself declares.

parseFileWithComments :: ParseMode -> FilePath -> IO (ParseResult (Module SrcSpanInfo, [Comment]))

parseFileContents :: String -> ParseResult (Module SrcSpanInfo)

Parse a source file from a string using the default parse mode.

parseFileContentsWithMode :: ParseMode -> String -> ParseResult (Module SrcSpanInfo)

Parse a source file from a string using a custom parse mode.

parseFileContentsWithExts :: [Extension] -> String -> ParseResult (Module SrcSpanInfo)

Parse a source file from a string, with an extra set of extensions to know about on top of what the file itself declares.

parseFileContentsWithComments :: ParseMode -> String -> ParseResult (Module SrcSpanInfo, [Comment])

Parsing of Haskell source elements,

parseModule :: String -> ParseResult (Module SrcSpanInfo)

Parse of a string, which should contain a complete Haskell module.

parseModuleWithMode :: ParseMode -> String -> ParseResult (Module SrcSpanInfo)

Parse of a string containing a complete Haskell module, using an explicit mode.

parseModuleWithComments :: ParseMode -> String -> ParseResult (Module SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

parseExp :: String -> ParseResult (Exp SrcSpanInfo)

Parse of a string containing a Haskell expression.

parseExpWithMode :: ParseMode -> String -> ParseResult (Exp SrcSpanInfo)

Parse of a string containing a Haskell expression, using an explicit mode.

parseExpWithComments :: ParseMode -> String -> ParseResult (Exp SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

parseStmt :: String -> ParseResult (Stmt SrcSpanInfo)

Parse of a string containing a Haskell statement.

parseStmtWithMode :: ParseMode -> String -> ParseResult (Stmt SrcSpanInfo)

Parse of a string containing a Haskell type, using an explicit mode.

parseStmtWithComments :: ParseMode -> String -> ParseResult (Stmt SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

parsePat :: String -> ParseResult (Pat SrcSpanInfo)

Parse of a string containing a Haskell pattern.

parsePatWithMode :: ParseMode -> String -> ParseResult (Pat SrcSpanInfo)

Parse of a string containing a Haskell pattern, using an explicit mode.

parsePatWithComments :: ParseMode -> String -> ParseResult (Pat SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

parseDecl :: String -> ParseResult (Decl SrcSpanInfo)

Parse of a string containing a Haskell top-level declaration.

parseDeclWithMode :: ParseMode -> String -> ParseResult (Decl SrcSpanInfo)

Parse of a string containing a Haskell top-level declaration, using an explicit mode.

parseDeclWithComments :: ParseMode -> String -> ParseResult (Decl SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

parseType :: String -> ParseResult (Type SrcSpanInfo)

Parse of a string containing a Haskell type.

parseTypeWithMode :: ParseMode -> String -> ParseResult (Type SrcSpanInfo)

Parse of a string containing a Haskell type, using an explicit mode.

parseTypeWithComments :: ParseMode -> String -> ParseResult (Type SrcSpanInfo, [Comment])

Parse of a string containing a complete Haskell module, using an explicit mode, retaining comments.

Read extensions declared in LANGUAGE pragmas

readExtensions :: String -> Maybe (Maybe Language, [Extension])

Gather the extensions declared in LANGUAGE pragmas at the top of the file. Returns Nothing if the parse of the pragmas fails.