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|
----------------------------------------------------------------------
-- |
-- Module : GetGrammar
-- Maintainer : AR
-- Stability : (stable)
-- Portability : (portable)
--
-- > CVS $Date: 2005/11/15 17:56:13 $
-- > CVS $Author: aarne $
-- > CVS $Revision: 1.16 $
--
-- this module builds the internal GF grammar that is sent to the type checker
-----------------------------------------------------------------------------
module GF.Devel.Compile.GetGrammar where
import GF.Devel.UseIO
import GF.Devel.Grammar.Grammar
import GF.Devel.Grammar.Construct
----import GF.Devel.PrGrammar
import GF.Devel.Compile.SourceToGF
---- import Macros
---- import Rename
--- import Custom
import GF.Devel.Compile.ParGF
import qualified GF.Devel.Compile.LexGF as L
import GF.Data.Operations
import qualified GF.Devel.Compile.ErrM as E ----
import GF.Infra.Option ----
import GF.Devel.ReadFiles ----
import Data.Char (toUpper)
import Data.List (nub)
import Control.Monad (foldM)
import System (system)
getSourceModule :: Options -> FilePath -> IOE SourceModule
getSourceModule opts file0 = do
file <- case getOptVal opts usePreprocessor of
Just p -> do
let tmp = "_gf_preproc.tmp"
cmd = p +++ file0 ++ ">" ++ tmp
ioeIO $ system cmd
-- ioeIO $ putStrLn $ "preproc" +++ cmd
return tmp
_ -> return file0
string <- readFileIOE file
let tokens = myLexer string
mo1 <- ioeErr $ err2err $ pModDef tokens
ioeErr $ transModDef mo1
err2err e = case e of
E.Ok v -> Ok v
E.Bad s -> Bad s
|
