the letter grammar set ported to GF 3

examples/letter/LetterRus.gf

@@ -0,0 +1,177 @@
+concrete LetterRus of Letter = {
+
+flags lexer=textlit ; unlexer=textlit ; coding=utf8 ;
+
+param Gen = masc | fem ;
+param Num = sg | pl ;
+param Kas = nom | acc ;
+param DepNum = depnum | cnum Num ;
+param DepGen = depgen | cgen Gen ;
+
+lintype SS     = {s : Str} ;
+lintype SSDep  = {s : Num => Gen => Str} ;      -- needs Num and Gen
+lintype SSSrc  = {s : Str ; n : Num ; g : Gen} ; -- gives Num and Gen
+lintype SSSrc2 = {s : Num => Gen => Str ; n : DepNum ; g : DepGen} ; -- gives&needs
+lintype SSDep2 = {s : DepNum => DepGen => Num => Gen => Str} ; -- needs Auth's&Rec's
+lintype SSSrcGen = {s : Str ; n : Num ; g : Gen} ; -- gives Num and Gen
+
+oper 
+  ss : Str -> SS = \s -> {s = s} ;
+  regAdj : Str -> Num => Gen => Tok =\s -> table {
+     sg => table {masc => s+"ой"; fem => s+"ая"};
+     pl => table {masc => s+"ие"; fem => s+"ие"}
+  };
+  regVer : Str -> Num => Gen => Str = \s -> table {
+     sg => table {masc => s; fem => s+"а"};
+     pl => table {masc => s+"ы"; fem => s+"ы"}
+  };
+  
+  hello : Str -> Num => Str = \s -> 
+    table {sg => s ; pl => s+"те" } ;
+
+  regVerPerf : Str -> Num => Gen => Str = \s -> table {
+     sg => table {masc => s+"ся"; fem => s+"ось"};
+     pl => table {masc => s+"ись"; fem => s+"ись"}
+  };
+
+  ego : Num => Str = 
+    table {sg => "я" ; pl => "вы" } ;
+  egoHave : Num => Str = 
+    table {sg => ["я имею"] ; pl => ["мы имеем"]} ;
+
+  haveBeen : Num => Gen => Str = table {
+     sg => table {masc => ["ты был"] ; fem => ["ты была"] };
+     pl => table {masc => ["вы были"]; fem => ["вы были"]}
+  };
+
+  thatPrep = [", что"] ; 
+  informYou : Num => Str = 
+    table {sg => ["сообщить тебе"]; pl => ["сообщить вам"]} ;
+    
+  loveYou : Num => Num => Str = table {
+    sg => table {sg => ["я тебя люблю"] ; 
+                 pl => ["я вас люблю"]} ;
+    pl => table {sg => ["мы тебя любим"] ; 
+                 pl => ["мы вас любим"]}
+   } ;
+
+  constNG : Str -> Num -> Gen -> SSSrc2 = \str,num,gen -> 
+    {s =  table {_ => table {_ => str}} ; n = cnum num ; g = cgen gen} ;
+
+  dep2num : DepNum -> Num -> Num = \dn,n -> case dn of {
+    depnum  => n ; 
+    cnum cn => cn
+    } ;
+  dep2gen : DepGen -> Gen -> Gen = \dg,g -> case dg of {
+    depgen  => case g of {
+      masc => fem ;
+      fem  => masc
+      };             -- negative dependence: the author is of opposite sex
+    cgen cg => cg
+    } ;
+
+
+lincat
+Letter     = SS ;
+Recipient  = SSSrc ;
+Author     = SSSrc2 ;
+Message    = SSDep2 ;
+Heading    = SSSrc ;
+Ending     = SSSrc2 ;
+Mode       = SSDep2 ;
+Sentence   = SSDep2 ;
+NounPhrase = SSSrcGen ;
+Position   = SSDep ;
+
+lin
+MkLetter head mess end = 
+  ss (head.s ++ "," ++ "&-" ++ 
+      mess.s ! end.n ! end.g ! head.n ! head.g ++ "." ++ "&-" ++ 
+      end.s ! head.n ! head.g) ;
+
+DearRec rec   = {s = regAdj "Дорог"
+ ! rec.n ! rec.g ++ rec.s ; n = rec.n ; g = rec.g} ;
+PlainRec rec  = rec ;
+HelloRec rec  = {s = hello "Здравствуй" ! rec.n ++ rec.s ; n = rec.n ; g = rec.g} ;
+JustHello rec = {s = hello "Здравствуй" ! rec.n ; n = rec.n ; g = rec.g} ;
+
+ModeSent mode sent = 
+  {s = 
+    table {na => table {xa => table {nr => table {xr => 
+      mode.s ! na ! xa ! nr ! xr ++ sent.s ! na ! xa ! nr ! xr}}}}
+  } ;
+PlainSent sent = sent ;
+
+FormalEnding auth = 
+  {s = 
+     table {n => table {g => 
+        "С" ++  
+        ["наилучшими пожеланиями, &-"] ++ auth.s ! n ! g}} ; 
+   n = auth.n ; g = auth.g} ;
+InformalEnding auth = 
+  {s = table {n => table {g => ["С дружеским приветом, &-"] ++ auth.s ! n ! g}} ; 
+   n = auth.n ; g = auth.g} ;
+
+ColleaguesHe  = {s = "коллеги"   ; n = pl ; g = masc} ;
+ColleaguesShe = {s = "коллеги"   ; n = pl ; g = fem} ;
+ColleagueHe  = {s =  "коллега"  ; n = sg ; g = masc} ;
+ColleagueShe = {s =  "коллега"  ; n = sg ; g = fem} ;
+DarlingHe    = {s = "любимый"   ; n = sg ; g = masc} ;
+DarlingShe   = {s = "любимая"  ; n = sg ; g = fem} ;
+NameHe s   = {s = s.s  ; n = sg ; g = masc} ;
+NameShe s  = {s = s.s  ; n = sg ; g = fem} ;
+
+
+Honour = {s = 
+    table {na => table {xa => table {nr => table {xr => 
+      egoHave ! dep2num na nr ++ 
+      ["честь"] ++ informYou ! nr ++ thatPrep}}}}
+  } ;
+
+Regret = {s = 
+    table {na => table {ga => table {nr => table {gr =>
+      let {dga = dep2gen ga gr ; dna = dep2num na nr} in 
+      ego ! dna ++ regVer "вынужден" ! dna ! dga ++ 
+      ["сообщить"] ++ thatPrep}}}}
+  } ;
+
+
+President = constNG ["президент"] sg masc ;
+Mother    = constNG ["мама"] sg fem ;
+Spouse    = {s = table {
+                   sg => table {fem => ["твой муж"] ; masc => ["твоя жена"]} ; 
+                   pl => table {fem => ["ваши мужья"] ; masc => ["ваши жены"]}
+                 } ; n = depnum ; g = depgen} ;
+Dean      = constNG ["декан"] sg masc ;
+Name s    = constNG s.s sg masc ; ---
+
+BePromoted pos = {s = 
+    table {na => table {xa => table {nr => table {xr => 
+      haveBeen ! nr ! xr ++ regVer  "назначен" ! nr ! xr ++ 
+      pos.s ! nr ! xr}}}}
+  } ;
+GoBankrupt np = {s = 
+    table {na => table {xa => table {nr => table {xr => 
+      np.s ++ regVerPerf "обанкротил" ! np.n ! np.g }}}}
+  } ;
+ILoveYou = {s = 
+    table {na => table {xa => table {nr => table {xr => 
+      loveYou ! dep2num na nr ! nr}}}}
+  } ;
+    
+Company      = {s = ["наше предприятие"] ; n = sg ; g = fem} ;
+Competitor   = {s = ["наш конкурент"]    ; n = sg ; g = masc} ;
+OurCustomers = {s = ["наши клиенты"] ; n = pl ; g = masc} ;
+
+Senior = {s = table {sg => table {g => ["старшим научным сотрудником"]} ;
+                     pl => table {g =>[ "старшими научными сотрудниками"]}
+                    } 
+         } ;
+
+ProjectManager = {s = 
+  table {
+    sg => table {_ => ["менеджером проекта"]} ;
+    pl => table {_ => ["менеджерами проектов"]}
+        }} ;
+
+}