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file name completion for command i

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kr.angelov
2008-06-05 12:12:44 +00:00
parent d970ed5224
commit 83cededff9
4 changed files with 10 additions and 5 deletions
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5
src-3.0/GF/System/NoReadline.hs
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@@ -12,7 +12,7 @@
-- Do not use readline.
-----------------------------------------------------------------------------
module GF.System.NoReadline (fetchCommand, setCompletionFunction) where
module GF.System.NoReadline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
import System.IO.Error (try)
import System.IO (stdout,hFlush)
@@ -28,3 +28,6 @@ fetchCommand s = do
setCompletionFunction :: Maybe (String -> String -> Int -> IO [String]) -> IO ()
setCompletionFunction _ = return ()
filenameCompletionFunction :: String -> IO [String]
filenameCompletionFunction _ = return []

6
src-3.0/GF/System/Readline.hs
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@@ -14,14 +14,14 @@
-- Uses the right readline library to read user input.
-----------------------------------------------------------------------------
module GF.System.Readline (fetchCommand, setCompletionFunction) where
module GF.System.Readline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
#ifdef USE_READLINE
import GF.System.UseReadline (fetchCommand, setCompletionFunction)
import GF.System.UseReadline
#else
import GF.System.NoReadline (fetchCommand, setCompletionFunction)
import GF.System.NoReadline
#endif

2
src-3.0/GF/System/UseReadline.hs
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@@ -12,7 +12,7 @@
-- Use GNU readline
-----------------------------------------------------------------------------
module GF.System.UseReadline (fetchCommand, setCompletionFunction) where
module GF.System.UseReadline (fetchCommand, setCompletionFunction, filenameCompletionFunction) where
import System.Console.Readline

2
src-3.0/GFI.hs
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@@ -133,6 +133,8 @@ wordCompletion cmdEnv line prefix p =
ret (if null flg_compls then ' ' else '=')
(flg_compls++opt_compls)
Nothing -> ret ' ' []
CmplIdent (Just (Command "i" _ _)) _ -- HACK: file name completion for command i
-> filenameCompletionFunction prefix
CmplIdent _ pref
-> do mb_abs <- try (evaluate (abstract pgf))
case mb_abs of