From 055c0d0d5a5bb0dc75904fe53df7f2e4f5732a8f Mon Sep 17 00:00:00 2001
From: aarne <aarne@cs.chalmers.se>
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.hs | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 src-3.0/GF.hs

(limited to 'src-3.0/GF.hs')

diff --git a/src-3.0/GF.hs b/src-3.0/GF.hs
new file mode 100644
index 000000000..50afeb8e9
--- /dev/null
+++ b/src-3.0/GF.hs
@@ -0,0 +1,153 @@
+{-# OPTIONS -cpp #-}
+----------------------------------------------------------------------
+-- |
+-- Module      : Main
+-- Maintainer  : Aarne Ranta
+-- Stability   : (stability)
+-- Portability : (portability)
+--
+-- > CVS $Date: 2005/06/30 11:36:49 $ 
+-- > CVS $Author: aarne $
+-- > CVS $Revision: 1.29 $
+--
+-- The Main module of GF program.
+-----------------------------------------------------------------------------
+
+module Main (main) where
+
+import GF.GFModes (gfInteract, gfBatch, batchCompile)
+import GF.Data.Operations
+import GF.Infra.UseIO
+import GF.Infra.Option
+import GF.API.IOGrammar
+import GF.Compile.ShellState
+import GF.Compile.Compile
+import GF.Compile.MkConcrete
+import GF.Compile.Wordlist
+import GF.Shell
+import GF.Shell.SubShell
+import GF.Shell.ShellCommands
+import GF.Shell.PShell
+import GF.Shell.JGF
+import GF.System.Signal
+import GF.Text.UTF8
+
+import GF.Today (today,version,libdir)
+import GF.System.Arch
+import System (getArgs,system,getEnv)
+import System.FilePath
+import Control.Monad (foldM,liftM)
+import Data.List (nub)
+
+#ifdef mingw32_HOST_OS
+import System.Win32.Console
+import System.Win32.NLS
+#endif
+
+-- AR 19/4/2000 -- 21/3/2006
+
+main :: IO ()
+main = do
+#ifdef mingw32_HOST_OS
+  codepage <- getACP
+  setConsoleCP codepage
+  setConsoleOutputCP codepage
+#endif
+  
+  xs <- getArgs
+  let 
+   (os,fs) = getOptions "-" xs
+   opt j   = oElem j os
+   st0     = optInitShellState os
+   ifNotSil c = if oElem beSilent os then return () else c 
+
+   doGF os fs = case 0 of
+
+    _ | opt getHelp || any opt (map iOpt ["h", "-help", "-h"])-> do
+      putStrLnFlush $ encodeUTF8 helpMsg
+
+    _ | opt forJava -> do
+      welcome <- welcomeMsgLib
+      putStrLnFlush $ encodeUTF8 welcome 
+      st <- useIOE st0 $ 
+              foldM (shellStateFromFiles os) st0 fs
+      sessionLineJ True st
+      return ()
+
+    _ | opt doMake -> do
+      mapM_ (batchCompile os) fs
+      return ()
+
+    _ | opt makeConcrete -> do
+        mkConcretes os fs
+
+    _ | opt openEditor -> do
+        system $ "jgf" +++ unwords xs
+        return ()
+
+    _ | opt doBatch -> do
+      if opt beSilent then return () else putStrLnFlush "<gfbatch>"
+      st <- useIOE st0 $ 
+              foldM (shellStateFromFiles os) st0 fs
+      gfBatch (initHState st) 
+      if opt beSilent then return () else putStrLnFlush "</gfbatch>"
+      return ()
+    _ -> do
+      welcome <- welcomeMsgLib
+      ifNotSil $ putStrLnFlush $ welcome
+      st <- useIOE st0 $ 
+              foldM (shellStateFromFiles os) st0 fs
+      if null fs then return () else (ifNotSil putCPU) 
+      blockInterrupt (gfInteract (initHState st)) 
+      return ()
+  -- preprocessing gfe
+  if opt fromExamples 
+    then do
+        es <- liftM (nub . concat) $ mapM (getGFEFiles os) fs
+        mkConcretes os es
+        doGF (removeOption fromExamples os) fs
+  -- preprocessing gfwl
+    else if (length fs == 1 && takeExtensions (head fs) == ".gfwl")
+    then do
+      fs' <- mkWordlist (head fs)
+      doGF os fs'
+    else doGF os fs
+
+helpMsg = unlines [
+  "Usage: gf <option>* <file>*",
+  "Options:",
+  "  -batch        structure session by XML tags (use > to send into a file)",
+  "  -edit         start the editor GUI (same as command 'jgf')",
+  "  -ex           first compile .gfe files as needed, then .gf files",
+  "  -examples     batch-compile .gfe files by parsing examples",
+  "     -treebank  use a treebank, instead of a grammar, as parser",
+  "  -make         batch-compile files",
+  "     -noemit      do not emit code when compiling",
+  "     -v           be verbose when compiling",
+  "  -help         show this message",
+  "Also all flags for import (i) are interpreted; see 'help import'.",
+  "An example combination of flags is",
+  "  gf -batch -nocpu -s",
+  "which suppresses all messages except the output and fatal errors."
+  ]
+
+welcomeMsgLib = do
+  lib <- getLibraryPath
+  return $ welcomeMsg lib
+
+welcomeMsg lib = 
+  "Welcome to " ++ authorMsg ++++ 
+  "If \228 and \246 (umlaut letters) look strange, see 'h -coding'." ++
+  "\nGF_LIB_PATH is set to " ++ lib ++
+  "\n\nType 'h' for help, and 'h [Command] for more detailed help.\n"
+
+authorMsg = unlines [
+ "Grammatical Framework, Version " ++ version,
+ "Compiled " ++ today,
+ "Copyright (c)", 
+ "Krasimir Angelov, Bj\246rn Bringert, H\229kan Burden, Hans-Joachim Daniels,",
+ "Markus Forsberg, Thomas Hallgren, Harald Hammarstr\246m, Kristofer Johannisson,",
+ "Janna Khegai, Peter Ljungl\246f, Petri M\228enp\228\228, and", 
+ "Aarne Ranta, 1998-2006, under GNU General Public License (GPL)",
+ "Bug reports to aarne@cs.chalmers.se"
+ ]
-- 
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