diff options
Diffstat (limited to 'src/GF/OldParsing/GCFG.hs')
| -rw-r--r-- | src/GF/OldParsing/GCFG.hs | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/GF/OldParsing/GCFG.hs b/src/GF/OldParsing/GCFG.hs deleted file mode 100644 index 33a710e5d..000000000 --- a/src/GF/OldParsing/GCFG.hs +++ /dev/null @@ -1,43 +0,0 @@ ----------------------------------------------------------------------- --- | --- Maintainer : PL --- Stability : (stable) --- Portability : (portable) --- --- > CVS $Date: 2005/04/11 13:52:53 $ --- > CVS $Author: peb $ --- > CVS $Revision: 1.1 $ --- --- Simplistic GFC format ------------------------------------------------------------------------------ - -module GF.OldParsing.GCFG where - -import GF.Printing.PrintParser - ----------------------------------------------------------------------- - -type Grammar c n l t = [Rule c n l t] -data Rule c n l t = Rule (Abstract c n) (Concrete l t) - deriving (Eq, Ord, Show) - -data Abstract cat name = Abs cat [cat] name - deriving (Eq, Ord, Show) -data Concrete lin term = Cnc lin [lin] term - deriving (Eq, Ord, Show) - ----------------------------------------------------------------------- - -instance (Print c, Print n, Print l, Print t) => Print (Rule n c l t) where - prt (Rule abs cnc) = prt abs ++ " := " ++ prt cnc ++ "\n" - prtList = concatMap prt - -instance (Print c, Print n) => Print (Abstract c n) where - prt (Abs cat args name) = prt name ++ ". " ++ prt cat ++ - ( if null args then "" - else " -> " ++ prtSep " " args ) - -instance (Print l, Print t) => Print (Concrete l t) where - prt (Cnc lcat args term) = prt term ++ " : " ++ prt lcat ++ - ( if null args then "" - else " [ " ++ prtSep " " args ++ " ]" ) |
