diff options
| author | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:54:35 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:54:35 +0000 |
| commit | e9e80fc389365e24d4300d7d5390c7d833a96c50 (patch) | |
| tree | f0b58473adaa670bd8fc52ada419d8cad470ee03 /examples/model/Run.hs | |
| parent | b96b36f43de3e2f8b58d5f539daa6f6d47f25870 (diff) | |
changed names of resource-1.3; added a note on homepage on release
Diffstat (limited to 'examples/model/Run.hs')
| -rw-r--r-- | examples/model/Run.hs | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/examples/model/Run.hs b/examples/model/Run.hs deleted file mode 100644 index fa0cc8792..000000000 --- a/examples/model/Run.hs +++ /dev/null @@ -1,33 +0,0 @@ -module Main where - -import GSyntax -import GF.Embed.EmbedAPI - -main :: IO () -main = do - gr <- file2grammar "math.gfcm" - loop gr - -loop :: MultiGrammar -> IO () -loop gr = do - s <- getLine - interpret gr s - loop gr - -interpret :: MultiGrammar -> String -> IO () -interpret gr s = do - let tss = parseAll gr "Prop" s - case (concat tss) of - [] -> putStrLn "no parse" - t:_ -> print $ answer $ fg t - -answer :: GProp -> Bool -answer p = case p of - (GOdd x1) -> odd (value x1) - (GEven x1) -> even (value x1) - (GAnd x1 x2) -> answer x1 && answer x2 - -value :: GElem -> Int -value e = case e of - GZero -> 0 - |
