Extending resource.

grammars/database/Database.gf

@@ -0,0 +1,33 @@
+abstract Database = {
+
+flags startcat=Query ;
+
+cat 
+  Query ; 
+  Category ; Subject ; Value ; Property ; Relation ; Comparison ; Name ;
+  Feature ;
+
+fun 
+  WhichAre  : Category -> Property -> Query ;
+  IsThere   : Category             -> Query ;
+  AreThere  : Category             -> Query ;
+  IsIt      : Subject -> Property  -> Query ; 
+  WhatIs    : Value                -> Query ;
+
+  MoreThan   : Comparison -> Subject  -> Property ;
+  TheMost    : Comparison -> Category -> Value ;
+  Relatively : Comparison -> Category -> Property ;
+
+  RelatedTo  : Relation -> Subject -> Property ;
+
+  Individual : Name -> Subject ;
+  AllN       : Category -> Subject ;
+  Any        : Category -> Subject ;
+  MostN      : Category -> Subject ;
+  EveryN     : Category -> Subject ;
+
+  FeatureOf  : Feature -> Subject -> Subject ;
+  ValueOf    : Feature -> Name -> Value ;
+
+  WithProperty : Category -> Property -> Category ;
+} ;

grammars/database/DatabaseEng.gf

@@ -0,0 +1,43 @@
+--# -path=.:../resource/nabstract:../resource/nenglish:../prelude
+
+concrete DatabaseEng of Database = open Prelude, ResEng in {
+
+flags lexer=text ; unlexer=text ;
+
+lincat 
+  Query      = Phr ;
+  Subject    = NP ;
+  Category   = CN ;  
+  Property   = AP ;
+  Comparison = AdjDeg ;
+  Relation   = Adj2 ;
+  Feature    = Fun ;
+  Value      = NP ;
+  Name       = PN ;
+
+lin
+  WhichAre A B = QuestPhrase (IntVP (NounIPMany A) (PosA B)) ;
+  IsThere A = QuestPhrase (IsThereCN A) ;
+  AreThere A = QuestPhrase (AreThereCN A) ;
+  WhatIs val = QuestPhrase (IntVP WhatOne (PosNP val)) ;
+  IsIt Q A = QuestPhrase (QuestVP Q (PosA A)) ;
+
+  MoreThan   = ComparAdjP ;
+  TheMost    = SuperlNP ;
+  Relatively C _ = PositAdjP C ; 
+
+  RelatedTo  = ComplAdj ;
+
+  FeatureOf f x = DefOneNP (AppFun f x) ;
+  ValueOf f x = DefOneNP (AppFun f (UsePN x)) ;
+
+  WithProperty A B = ModAdj B A ;
+
+  Individual = UsePN ;
+
+  AllN = DetNP AllDet ;
+  MostN = DetNP MostDet ;
+  EveryN = DetNP EveryDet ;
+  Any = DetNP AnysDet ;
+
+} ;

grammars/database/DatabaseEngRes.gf

@@ -0,0 +1,11 @@
+resource DatabaseEngRes = open Prelude in {
+oper
+  mkSent : SS -> SS -> SS1 Bool = \long, short -> 
+    {s = table {b => if_then_else Str b long.s short.s}} ;
+
+  mkSentPrel : Str -> SS -> SS1 Bool = \prel, matter -> 
+    mkSent (ss (prel ++ matter.s)) matter ;
+
+  mkSentSame : SS -> SS1 Bool = \s -> 
+    mkSent s s ;
+} ;

grammars/database/Restaurant.gf

@@ -0,0 +1,16 @@
+abstract Restaurant = Database ** {
+
+fun 
+  Restaurant, Bar : Category ;
+  French, Italian, Indian, Japanese : Property ;
+  address, phone, priceLevel : Feature ;
+  Cheap, Expensive : Comparison ;
+
+  WhoRecommend : Name -> Query ;
+  WhoHellRecommend : Name -> Query ;
+
+-- examples of restaurant names
+  LucasCarton : Name ;
+  LaCoupole : Name ;
+  BurgerKing : Name ;
+} ;

grammars/database/RestaurantEng.gf

@@ -0,0 +1,30 @@
+--# -path=.:../resource/nabstract:../resource/nenglish:../prelude
+
+concrete RestaurantEng of Restaurant = 
+  DatabaseEng ** open Prelude,ParadigmsEng in {
+
+lin 
+  Restaurant = cnNonhuman "restaurant" ;
+  Bar = cnNonhuman "bar" ;
+  French = apReg "French" ;
+  Italian = apReg "Italian" ;
+  Indian = apReg "Indian" ;
+  Japanese = apReg "Japanese" ;
+
+  address = funNonhuman "address" ;
+  phone = funNonhuman ["number"] ;  --- phone
+  priceLevel = funNonhuman ["level"] ; --- price
+
+  Cheap = aReg "cheap" ;
+  Expensive = aRidiculous "expensive" ;
+
+  WhoRecommend rest = 
+    ss (["who recommended"] ++ rest.s ! nominative) ** {lock_Phr = <>} ;
+  WhoHellRecommend rest = 
+    ss (["who the hell recommended"] ++ rest.s ! nominative) ** {lock_Phr = <>} ;
+
+  LucasCarton = pnReg ["Lucas Carton"] ;
+  LaCoupole = pnReg ["La Coupole"] ;
+  BurgerKing = pnReg ["Burger King"] ;
+
+} ;