From 055c0d0d5a5bb0dc75904fe53df7f2e4f5732a8f Mon Sep 17 00:00:00 2001 From: aarne Date: Wed, 21 May 2008 09:26:44 +0000 Subject: GF/src is now for 2.9, and the new sources are in src-3.0 - keep it this way until the release of GF 3 --- src-3.0/GF/JavaScript/TestJS.hs | 58 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src-3.0/GF/JavaScript/TestJS.hs (limited to 'src-3.0/GF/JavaScript/TestJS.hs') diff --git a/src-3.0/GF/JavaScript/TestJS.hs b/src-3.0/GF/JavaScript/TestJS.hs new file mode 100644 index 000000000..3ddb52074 --- /dev/null +++ b/src-3.0/GF/JavaScript/TestJS.hs @@ -0,0 +1,58 @@ +-- automatically generated by BNF Converter +module Main where + + +import IO ( stdin, hGetContents ) +import System ( getArgs, getProgName ) + +import GF.JavaScript.LexJS +import GF.JavaScript.ParJS +import GF.JavaScript.SkelJS +import GF.JavaScript.PrintJS +import GF.JavaScript.AbsJS + + + + +import GF.Data.ErrM + +type ParseFun a = [Token] -> Err a + +myLLexer = myLexer + +type Verbosity = Int + +putStrV :: Verbosity -> String -> IO () +putStrV v s = if v > 1 then putStrLn s else return () + +runFile :: (Print a, Show a) => Verbosity -> ParseFun a -> FilePath -> IO () +runFile v p f = putStrLn f >> readFile f >>= run v p + +run :: (Print a, Show a) => Verbosity -> ParseFun a -> String -> IO () +run v p s = let ts = myLLexer s in case p ts of + Bad s -> do putStrLn "\nParse Failed...\n" + putStrV v "Tokens:" + putStrV v $ show ts + putStrLn s + Ok tree -> do putStrLn "\nParse Successful!" + showTree v tree + + + +showTree :: (Show a, Print a) => Int -> a -> IO () +showTree v tree + = do + putStrV v $ "\n[Abstract Syntax]\n\n" ++ show tree + putStrV v $ "\n[Linearized tree]\n\n" ++ printTree tree + +main :: IO () +main = do args <- getArgs + case args of + [] -> hGetContents stdin >>= run 2 pProgram + "-s":fs -> mapM_ (runFile 0 pProgram) fs + fs -> mapM_ (runFile 2 pProgram) fs + + + + + -- cgit v1.2.3