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authoraarne <aarne@cs.chalmers.se>2008-06-25 16:54:35 +0000
committeraarne <aarne@cs.chalmers.se>2008-06-25 16:54:35 +0000
commite9e80fc389365e24d4300d7d5390c7d833a96c50 (patch)
treef0b58473adaa670bd8fc52ada419d8cad470ee03 /src-3.0/GF/Command/Parse.hs
parentb96b36f43de3e2f8b58d5f539daa6f6d47f25870 (diff)
changed names of resource-1.3; added a note on homepage on release
Diffstat (limited to 'src-3.0/GF/Command/Parse.hs')
-rw-r--r--src-3.0/GF/Command/Parse.hs48
1 files changed, 0 insertions, 48 deletions
diff --git a/src-3.0/GF/Command/Parse.hs b/src-3.0/GF/Command/Parse.hs
deleted file mode 100644
index eaf4cba84..000000000
--- a/src-3.0/GF/Command/Parse.hs
+++ /dev/null
@@ -1,48 +0,0 @@
-module GF.Command.Parse(readCommandLine, pCommand) where
-
-import PGF.Expr
-import PGF.Data(Tree)
-import GF.Command.Abstract
-
-import Data.Char
-import Control.Monad
-import qualified Text.ParserCombinators.ReadP as RP
-
-readCommandLine :: String -> Maybe CommandLine
-readCommandLine s = case [x | (x,cs) <- RP.readP_to_S pCommandLine s, all isSpace cs] of
- [x] -> Just x
- _ -> Nothing
-
-test s = RP.readP_to_S pCommandLine s
-
-pCommandLine = RP.sepBy (RP.skipSpaces >> pPipe) (RP.skipSpaces >> RP.char ';')
-
-pPipe = RP.sepBy1 (RP.skipSpaces >> pCommand) (RP.skipSpaces >> RP.char '|')
-
-pCommand = do
- cmd <- pIdent RP.<++ (RP.char '%' >> pIdent >>= return . ('%':))
- RP.skipSpaces
- opts <- RP.sepBy pOption RP.skipSpaces
- arg <- pArgument
- return (Command cmd opts arg)
-
-pOption = do
- RP.char '-'
- flg <- pIdent
- RP.option (OOpt flg) (fmap (OFlag flg) (RP.char '=' >> pValue))
-
-pValue = do
- fmap (VInt . read) (RP.munch1 isDigit)
- RP.<++
- fmap VStr pStr
- RP.<++
- fmap VId pFilename
-
-pFilename = liftM2 (:) (RP.satisfy isFileFirst) (RP.munch (not . isSpace)) where
- isFileFirst c = not (isSpace c) && not (isDigit c)
-
-pArgument =
- RP.option ANoArg
- (fmap ATree (pTree False)
- RP.<++
- (RP.munch isSpace >> RP.char '%' >> fmap AMacro pIdent))