changed names of resource-1.3; added a note on homepage on release

1 files changed, 0 insertions, 85 deletions

diff --git a/examples/query/UseDatabase.hs b/examples/query/UseDatabase.hs
deleted file mode 100644
index cf90ae2a4..000000000
--- a/examples/query/UseDatabase.hs
+++ /dev/null
@@ -1,85 +0,0 @@
-module Main where
-
-import GSyntax
-import GF.Embed.EmbedAPI
-
-import GF.Infra.UseIO
-
--- to compile: make
-
-main :: IO ()
-main = do
-  gr <- file2grammar "database.gfcm"
-  loop gr
-
-loop :: MultiGrammar -> IO ()
-loop gr = do
-  putStrFlush "> "
-  s <- getLine
-  let ts = parse gr "DatabaseEng" "Query" s
-  case ts of
-    [t] -> case fg t of
-      GQuit -> putStrLnFlush (linearize gr "DatabaseEng" (gf GBye)) >> return ()
-      t'    -> case reply t' of
-         Left r   -> (putStrLnFlush $ linearize gr "DatabaseEng" $ gf r) >> loop gr
-         Right xs -> print xs >> loop gr 
-    []  -> putStrLnFlush "no parse" >> loop gr
-    _   -> do 
-      putStrLnFlush "ambiguous parse:" 
-----      mapM_ (putStrLn . prGFTree) ts
-      loop gr
-
--- the question-answer relation
-
-reply :: GQuery -> Either GAnswer [Ent]
-reply (GQueryS s) = Left $ if (iS s) then GYes else GNo 
-reply (GQueryQ q) = case iQ q of
-  [] -> Left GNone
-  xs -> Right xs
-{- much less efficient:
-  xs -> GList $ list xs
- where
-   list [x] = GOne (GInt (show x))
-   list (x:xs) = GCons (GInt (show x)) (list xs)
--}
-
--- denotational semantics
-
-type Ent = Integer
-type Prop = Bool
-
-domain :: [Ent]
-domain = [0..10000] ---
-
-primes = sieve (drop 2 domain) where
-  sieve (p:x) = p : sieve [ n | n <- x, n `mod` p > 0 ]
-  sieve [] = []
-
-iS :: GS -> Prop
-iS (GPredA1 np ap) = iNP np (iA1 ap)
-
-iQ :: GQ -> [Ent]
-iQ (GWhichA1 cn a) = [e | e <- iCN cn, iA1 a e]
-iQ (GWhichA2 cn np a) = [e | e <- iCN cn, iNP np (\x -> iA2 a x e)]
-
-iA1 :: GA1 -> Ent -> Prop
-iA1 (GComplA2 f q) = iNP q . iA2 f
-iA1 GEven = even
-iA1 GOdd = odd
-iA1 GPrime = flip elem primes
-
-iA2 :: GA2 -> Ent -> Ent -> Prop
-iA2 GEqual = (==)
-iA2 GGreater = (>)
-iA2 GSmaller = (<)
-iA2 GDivisible = \x y -> y /= 0 && mod x y == 0
-
-
-iCN :: GCN -> [Ent]
-iCN GNumber = domain
-
-iNP :: GNP -> (Ent -> Prop) -> Prop
-iNP (GEvery cn) p = all p (iCN cn)
-iNP (GSome cn) p = any p (iCN cn)
-iNP (GUseInt (GInt n)) p = p n
-