always use Haskeline. drop Readline & Editline

5 files changed, 0 insertions, 183 deletions

diff --git a/src/compiler/GF/System/NoReadline.hs b/src/compiler/GF/System/NoReadline.hs
deleted file mode 100644
index 1f1050e8c..000000000
--- a/src/compiler/GF/System/NoReadline.hs
+++ /dev/null
@@ -1,33 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : GF.System.NoReadline
--- Maintainer  : BB
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/10 15:04:01 $ 
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.1 $
---
--- Do not use readline.
------------------------------------------------------------------------------
-
-module GF.System.NoReadline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
-
-import System.IO.Error (try)
-import System.IO (stdout,hFlush)
-
-fetchCommand :: String -> IO (String)
-fetchCommand s = do
-  putStr s
-  hFlush stdout
-  res <- try getLine
-  case res of
-   Left e -> return "q"
-   Right l -> return l
-
-setCompletionFunction :: Maybe (String -> String -> Int -> IO [String]) -> IO ()
-setCompletionFunction _ = return ()
-
-filenameCompletionFunction :: String -> IO [String]
-filenameCompletionFunction _ = return []
diff --git a/src/compiler/GF/System/Readline.hs b/src/compiler/GF/System/Readline.hs
deleted file mode 100644
index ee38cdc0b..000000000
--- a/src/compiler/GF/System/Readline.hs
+++ /dev/null
@@ -1,35 +0,0 @@
-{-# OPTIONS -cpp #-}
-
-----------------------------------------------------------------------
--- |
--- Module      : GF.System.Readline
--- Maintainer  : BB
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/10 15:04:01 $ 
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.2 $
---
--- Uses the right readline library to read user input.
------------------------------------------------------------------------------
-
-module GF.System.Readline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
-
-#ifdef USE_HASKELINE
-
-import GF.System.UseHaskeline
-
-#elif USE_READLINE
-
-import GF.System.UseReadline
-
-#elif USE_EDITLINE
-
-import GF.System.UseEditline
-
-#else
-
-import GF.System.NoReadline
-
-#endif
diff --git a/src/compiler/GF/System/UseEditline.hs b/src/compiler/GF/System/UseEditline.hs
deleted file mode 100644
index 6d51a1be3..000000000
--- a/src/compiler/GF/System/UseEditline.hs
+++ /dev/null
@@ -1,36 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : GF.System.UseReadline
--- Maintainer  : BB
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/10 15:04:01 $ 
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.1 $
---
--- Use GNU readline
------------------------------------------------------------------------------
-
-module GF.System.UseEditline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
-
-import System.Console.Editline.Readline
-
-fetchCommand :: String -> IO (String)
-fetchCommand s = do
-  setCompletionAppendCharacter Nothing
-  --setBasicQuoteCharacters ""
-  res <- readline s
-  case res of
-   Nothing -> return "q"
-   Just s -> do addHistory s
-                return s
-
-setCompletionFunction :: Maybe (String -> String -> Int -> IO [String]) -> IO ()
-setCompletionFunction Nothing   = setCompletionEntryFunction Nothing
-setCompletionFunction (Just fn) = setCompletionEntryFunction (Just my_fn)
-  where
-    my_fn prefix = do
-      s <- getLineBuffer
-      p <- getPoint
-      fn s prefix p
diff --git a/src/compiler/GF/System/UseHaskeline.hs b/src/compiler/GF/System/UseHaskeline.hs
deleted file mode 100644
index 140407439..000000000
--- a/src/compiler/GF/System/UseHaskeline.hs
+++ /dev/null
@@ -1,43 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : GF.System.UseReadline
--- Maintainer  : BB
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/10 15:04:01 $ 
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.1 $
---
--- Use GNU readline
------------------------------------------------------------------------------
-
-module GF.System.UseHaskeline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
-
-import System.Console.Haskeline
-import System.Directory
-
-fetchCommand :: String -> IO (String)
-fetchCommand s = do
-  settings <- getGFSettings
-  res <- runInputT settings (getInputLine s)
-  case res of
-   Nothing -> return "q"
-   Just s  -> return s
-
-getGFSettings :: IO (Settings IO)
-getGFSettings = do
-  path <- getAppUserDataDirectory "gf_history"
-  return $
-    Settings {
-      complete = completeFilename,
-      historyFile = Just path,
-      autoAddHistory = True
-    }
-
-
-setCompletionFunction :: Maybe (String -> String -> Int -> IO [String]) -> IO ()
-setCompletionFunction _   = return ()
-
-filenameCompletionFunction :: String -> IO [String]
-filenameCompletionFunction _ = return []
diff --git a/src/compiler/GF/System/UseReadline.hs b/src/compiler/GF/System/UseReadline.hs
deleted file mode 100644
index a0e051601..000000000
--- a/src/compiler/GF/System/UseReadline.hs
+++ /dev/null
@@ -1,36 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : GF.System.UseReadline
--- Maintainer  : BB
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/10 15:04:01 $ 
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.1 $
---
--- Use GNU readline
------------------------------------------------------------------------------
-
-module GF.System.UseReadline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
-
-import System.Console.Readline
-
-fetchCommand :: String -> IO (String)
-fetchCommand s = do
-  setCompletionAppendCharacter Nothing
-  setBasicQuoteCharacters ""
-  res <- readline s
-  case res of
-   Nothing -> return "q"
-   Just s -> do addHistory s
-                return s
-
-setCompletionFunction :: Maybe (String -> String -> Int -> IO [String]) -> IO ()
-setCompletionFunction Nothing   = setCompletionEntryFunction Nothing
-setCompletionFunction (Just fn) = setCompletionEntryFunction (Just my_fn)
-  where
-    my_fn prefix = do
-      s <- getLineBuffer
-      p <- getPoint
-      fn s prefix p