Experimenting with the new parser:

Experimenting with the new parser:
p -cat=S -new -parser=CF-BU "John walks"

grammars/basic/Basic.gf

@@ -0,0 +1,15 @@
+abstract Basic = {
+
+cat
+S ; NP ; A1 ; CN  ;
+
+fun
+PredA1 : NP -> A1 -> S ;
+CondS : S -> S -> S ;
+DisjA1 : A1 -> A1 -> A1 ;
+Every : CN -> NP ;
+ModA1 : CN -> A1 -> CN ;
+Number : CN ; 
+Even : A1 ; Odd : A1 ; Prime : A1 ;
+Zero : NP ;
+}

grammars/basic/English.gf

@@ -0,0 +1,27 @@
+concrete English of Basic = {
+
+lincat 
+S = {s : Str} ; NP = {s : Str} ; A1 = {s : Str} ; CN = {s : Str} ;
+
+lin PredA1 Q F = 
+  {s = Q.s ++ "is" ++ F.s} ;
+lin CondS A B =
+  {s = "if" ++ A.s ++ "then" ++ B.s} ;
+lin DisjA1 F G =
+  {s = F.s ++ "or" ++ G.s} ;
+lin Every A =
+  {s = "every" ++ A.s} ;
+lin ModA1 A F =
+  {s = F.s ++ A.s} ;
+lin Number  =
+  {s = "number"} ;
+lin Even  =
+  {s = "even"} ;
+lin Odd  =
+  {s = "odd"} ;
+lin Prime  =
+  {s = "prime"} ;
+lin Zero  =
+  {s = "zero"} ;
+
+}

src/GF/UseGrammar/Parsing.hs

@@ -19,6 +19,8 @@ import Option
 import Custom
 import ShellState
 
+import qualified ExportParser as N
+
 import Operations
 
 import List (nub)
@@ -35,7 +37,17 @@ parseStringMsg os sg cat s = do
   return (ts,unlines ss)
 
 parseStringC :: Options -> StateGrammar -> CFCat -> String -> Check [Tree]
-parseStringC opts0 sg cat s = do
+parseStringC opts0 sg cat s
+
+---- to test peb's new parser 6/10/2003
+ | oElem newParser opts0 = do  
+  let pm = maybe "" id $ getOptVal opts0 useParser -- -parser=pm
+      gr = grammar sg
+  ps <- checkErr $ N.newParser pm gr (cfCat2Cat cat) s
+  checkWarn $ unlines ps
+  return []
+
+ | otherwise = do
   let opts = unionOptions opts0 $ stateOptions sg
       cf  = stateCF sg
       gr  = stateGrammarST sg

src/Today.hs

@@ -1 +1 @@
-module Today where today = "Fri Oct  3 14:06:22 CEST 2003"
+module Today where today = "Mon Oct  6 10:50:56 CEST 2003"