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| author | aarne <aarne@cs.chalmers.se> | 2008-05-21 09:26:44 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2008-05-21 09:26:44 +0000 |
| commit | 055c0d0d5a5bb0dc75904fe53df7f2e4f5732a8f (patch) | |
| tree | 0e63fb68c69c8f6ad0f78893c63420f0a3600e1c /src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs | |
| parent | 915a1de71783ab8446b1af9e72c7ba7dfbc12d3f (diff) | |
GF/src is now for 2.9, and the new sources are in src-3.0 - keep it this way until the release of GF 3
Diffstat (limited to 'src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs')
| -rw-r--r-- | src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs b/src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs deleted file mode 100644 index 58d141166..000000000 --- a/src-2.9/GF/OldParsing/ConvertMCFGtoCFG.hs +++ /dev/null @@ -1,52 +0,0 @@ ----------------------------------------------------------------------- --- | --- Module : ConvertMCFGtoCFG --- Maintainer : PL --- Stability : (stable) --- Portability : (portable) --- --- > CVS $Date: 2005/04/21 16:22:46 $ --- > CVS $Author: bringert $ --- > CVS $Revision: 1.2 $ --- --- Converting MCFG grammars to (possibly overgenerating) CFG ------------------------------------------------------------------------------ - - -module GF.OldParsing.ConvertMCFGtoCFG - (convertGrammar) where - -import GF.System.Tracing -import GF.Printing.PrintParser - -import Control.Monad -import GF.OldParsing.Utilities -import qualified GF.OldParsing.MCFGrammar as MCFG -import qualified GF.OldParsing.CFGrammar as CFG -import GF.OldParsing.GrammarTypes - -convertGrammar :: MCFGrammar -> CFGrammar -convertGrammar gram = tracePrt "#cf-rules" (prt.length) $ - concatMap convertRule gram - -convertRule :: MCFRule -> [CFRule] -convertRule (MCFG.Rule cat args record name) - = [ CFG.Rule (CFCat cat lbl) rhs (CFName name profile) | - MCFG.Lin lbl lin <- record, - let rhs = map (mapSymbol convertArg id) lin, - let profile = map (argPlaces lin) [0 .. length args-1] - ] - -convertArg (cat, lbl, _arg) = CFCat cat lbl - -argPlaces lin arg = [ place | ((_cat, _lbl, arg'), place) <- - zip (filterCats lin) [0::Int ..], arg == arg' ] - -filterCats syms = [ cat | Cat cat <- syms ] - - - - - - - |