diff options
| author | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-06-25 16:43:48 +0000 |
| commit | b96b36f43de3e2f8b58d5f539daa6f6d47f25870 (patch) | |
| tree | 0992334be13cec6538a1dea22fbbf26ad6bdf224 /src/GF/Parsing/CFG.hs | |
| parent | fe367412e0aeb4ad5c02de68e6eca382e0f96984 (diff) | |
removed src for 2.9
Diffstat (limited to 'src/GF/Parsing/CFG.hs')
| -rw-r--r-- | src/GF/Parsing/CFG.hs | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/GF/Parsing/CFG.hs b/src/GF/Parsing/CFG.hs deleted file mode 100644 index f64ce55f1..000000000 --- a/src/GF/Parsing/CFG.hs +++ /dev/null @@ -1,51 +0,0 @@ ----------------------------------------------------------------------- --- | --- Maintainer : PL --- Stability : (stable) --- Portability : (portable) --- --- > CVS $Date: 2005/05/11 10:28:16 $ --- > CVS $Author: peb $ --- > CVS $Revision: 1.5 $ --- --- CFG parsing ------------------------------------------------------------------------------ - -module GF.Parsing.CFG - (parseCF, module GF.Parsing.CFG.PInfo) where - -import GF.Data.Operations (Err(..)) - -import GF.Formalism.Utilities -import GF.Formalism.CFG -import GF.Parsing.CFG.PInfo - -import qualified GF.Parsing.CFG.Incremental as Inc -import qualified GF.Parsing.CFG.General as Gen - ----------------------------------------------------------------------- --- parsing - -parseCF :: (Ord n, Ord c, Ord t) => String -> Err (CFParser c n t) - -parseCF "bottomup" = Ok $ Gen.parse bottomup -parseCF "topdown" = Ok $ Gen.parse topdown - -parseCF "gb" = Ok $ Gen.parse bottomup -parseCF "gt" = Ok $ Gen.parse topdown -parseCF "ib" = Ok $ Inc.parse (bottomup, noFilter) -parseCF "it" = Ok $ Inc.parse (topdown, noFilter) -parseCF "ibFT" = Ok $ Inc.parse (bottomup, topdown) -parseCF "ibFB" = Ok $ Inc.parse (bottomup, bottomup) -parseCF "ibFTB" = Ok $ Inc.parse (bottomup, bothFilters) -parseCF "itF" = Ok $ Inc.parse (topdown, bottomup) - --- error parser: -parseCF prs = Bad $ "CFG parsing strategy not defined: " ++ prs - -bottomup = (True, False) -topdown = (False, True) -noFilter = (False, False) -bothFilters = (True, True) - - |