politeness and disambiguation in Phrasebook (not visible yet)

examples/phrasebook/Greetings.gf

@@ -2,7 +2,6 @@ abstract Greetings = {
 
 cat 
   Greeting ;
-  Politeness ;
 
 fun
   GHello  : Greeting ;

examples/phrasebook/GreetingsEng.gf

@@ -1,7 +1,7 @@
-concrete GreetingsEng of Greetings = open Prelude in {
+concrete GreetingsEng of Greetings = open Roles, Prelude in {
 
 lincat 
-  Greeting, Politeness = SS ;
+  Greeting = SS ;
 
 lin 
   GHello = ss "hello" ;

examples/phrasebook/GreetingsFre.gf

@@ -1,38 +1,39 @@
-concrete GreetingsFre of Greetings = open Prelude in {
+concrete GreetingsFre of Greetings = open Roles,Prelude in {
 
 flags coding = utf8 ;
 
 lincat 
-  Greeting, Politeness = SS ;
+  Greeting = RolePhrase ;
 
 lin 
-  GHello = ss "salut" ;
-  GThanks = ss "merci" ;
-  GHowAreYou = ss "comment ça va" ;
-  GPleaseGive = ss "s'il vous plaît" ; ---- politeness
-  GExcuse = ss "excusez-moi" ;
-  GSorry = ss "pardon" ;
-  GGoodbye = ss "au revoir" ;
-  GBye = ss "au revoir" ;
-  GWhatsYourName = ss "comment vous appelez-vous" ; ---- politeness
-  GNiceToMeetYou = ss "enchanté" ; ---- gender
-  GSeeYouSoon = ss "à bientôt" ;
-  GHelp = ss "au secours" ;
-  GLookOut = ss "attention" ;
-  GGoodMorning = ss "bonjour" ;
-  GGoodDay = ss "bonjour" ;
-  GGoodEvening = ss "bon soir" ;
-  GGoodNight = ss "bonne nuit" ;
-  GImHungry = ss "j'ai faim" ;
-  GImThirsty = ss "j'ai soif" ;
-  GImTired = ss "je suis fatigué" ; ---- gender
-  GImScared = ss "j'ai peur" ;
-  GIdontUnderstand = ss "je ne comprends pas" ;
-  GWheresTheBathroom = ss "où est la toilette" ;
-  GTheCheck = ss "l'addition" ;
+  GHello = roleNeutral "salut" ;
+  GThanks = roleNeutral "merci" ;
+  GHowAreYou = roleNeutral "comment ça va" ;
+  GPleaseGive = politeDistinct "s'il vous plaît" "s'il te plaît" ;
+  GExcuse = politeDistinct "excusez-moi" "excuse-moi" ;
+  GSorry = roleNeutral "pardon" ;
+  GGoodbye = roleNeutral "au revoir" ;
+  GBye = roleNeutral "au revoir" ;
+  GWhatsYourName = 
+    politeDistinct "comment vous appelez-vous" "comment t'appelles-tu" ;
+  GNiceToMeetYou = speakerDistinct "enchanté" "enchantée" ;
+  GSeeYouSoon = roleNeutral "à bientôt" ;
+  GHelp = roleNeutral "au secours" ;
+  GLookOut = roleNeutral "attention" ;
+  GGoodMorning = roleNeutral "bonjour" ;
+  GGoodDay = roleNeutral "bonjour" ;
+  GGoodEvening = roleNeutral "bon soir" ;
+  GGoodNight = roleNeutral "bonne nuit" ;
+  GImHungry = roleNeutral "j'ai faim" ;
+  GImThirsty = roleNeutral "j'ai soif" ;
+  GImTired = speakerDistinct "je suis fatigué" "je suis fatiguée" ;
+  GImScared = roleNeutral "j'ai peur" ;
+  GIdontUnderstand = roleNeutral "je ne comprends pas" ;
+  GWheresTheBathroom = roleNeutral "où est la toilette" ;
+  GTheCheck = roleNeutral "l'addition" ;
 
-  GYes = ss "oui" ; ---- si
-  GNo = ss "non" ;
+  GYes = roleNeutral "oui" ; ---- si
+  GNo = roleNeutral "non" ;
 
 
 }

examples/phrasebook/Phrasebook.gf

@@ -7,10 +7,16 @@ flags startcat = Phrase ;
 
 cat 
   Phrase ;
+  Politeness ; Gender ; -- abstract parameters
 fun
   PNumeral  : Numeral -> Phrase ;
-  PGreeting : Greeting -> Phrase ;
   PSentence : Sentence -> Phrase ;
 
+  PGreeting : Greeting -> Phrase ;
+----  PGreeting : Politeness -> Gender -> Gender -> Greeting -> Phrase ;
+              -- politeness level, speaker, hearer
+
+  Polite, Familiar : Politeness ;
+  Male, Female : Gender ;
 
 }

examples/phrasebook/PhrasebookDisambEng.gf

@@ -0,0 +1,20 @@
+--# -path=.:present
+
+concrete PhrasebookDisambEng of Phrasebook = 
+  PhrasebookEng - [PGreeting, Polite, Familiar, Male, Female] ** open 
+    (R = Roles),
+    Prelude in {
+
+lin
+  PGreeting p s h g = mkPhrase 
+    (g.s ++ p.s ++ "(by" ++ s.s ++ ")" ++ "(to" ++ h.s ++ ")") ;
+
+  Male = {s = "a man" ; g = R.Male} ;
+  Female = {s = "a woman" ; g = R.Female} ;
+  Polite = {s = "(polite)" ; p = R.Polite} ;
+  Familiar = {s = "(familiar)" ; p = R.Familiar} ;
+
+--oper 
+--  mkPhrase : Str -> Utt = \s -> lin Utt (ss s) ;
+
+}

examples/phrasebook/PhrasebookEng.gf

@@ -3,6 +3,7 @@
 concrete PhrasebookEng of Phrasebook = 
   GreetingsEng,
   FoodEng ** open 
+    (R = Roles),
     SyntaxEng,
     ResEng, ---- for Num to Utt 
     Prelude in {
@@ -12,12 +13,18 @@ lincat
 
 lin
   PNumeral n = 
-    mkPhrase (ss ((SyntaxEng.mkCard <n : Numeral>).s ! Nom)) ; ----
-  PGreeting g = mkPhrase g ;
+    mkPhrase ((SyntaxEng.mkCard <n : Numeral>).s ! Nom) ; ----
   PSentence s = s ;
 
+  PGreeting g = mkPhrase g.s ;
+----  PGreeting p s h g = mkPhrase (g.s ++ p.s ++ s.s ++ h.s) ;
+
+  Male = {s = [] ; g = R.Male} ;
+  Female = {s = [] ; g = R.Female} ;
+  Polite = {s = [] ; p = R.Polite} ;
+  Familiar = {s = [] ; p = R.Familiar} ;
 
 oper 
-  mkPhrase : SS -> Utt = \s -> lin Utt s ;
+  mkPhrase : Str -> Utt = \s -> lin Utt (ss s) ;
 
 }

examples/phrasebook/PhrasebookFre.gf

@@ -4,6 +4,7 @@ concrete PhrasebookFre of Phrasebook =
   GreetingsFre,
   FoodFre
   ** open 
+    (R = Roles),
     SyntaxFre,
     ParadigmsFre,
     ResFre, ---- for Num to Utt 
@@ -11,13 +12,22 @@ concrete PhrasebookFre of Phrasebook =
 
 lincat 
   Phrase = Utt ;
+  Gender = {s : Str ; g : R.Gender} ;
+  Politeness = {s : Str ; p : R.Politeness} ;
 
 lin
-  PNumeral n = mkPhrase (ss ((mkCard <n : Numeral>).s ! masculine)) ; ----
-  PGreeting g = mkPhrase g ;
+  PNumeral n = mkPhrase ((mkCard <n : Numeral>).s ! masculine) ; ----
   PSentence s = s ;
 
+  PGreeting g = mkPhrase (g.s ! R.Polite ! R.Male ! R.Male) ;
+----  PGreeting p s h g = mkPhrase (g.s ! p.p ! s.g ! h.g ++ p.s ++ s.s ++ h.s) ;
+
+  Male = {s = [] ; g = R.Male} ;
+  Female = {s = [] ; g = R.Female} ;
+  Polite = {s = [] ; p = R.Polite} ;
+  Familiar = {s = [] ; p = R.Familiar} ;
+  
 oper 
-  mkPhrase : SS -> Utt = \s -> lin Utt s ;
+  mkPhrase : Str -> Utt = \s -> lin Utt (ss s) ;
 
 }

examples/phrasebook/Roles.gf

@@ -0,0 +1,34 @@
+resource Roles = {
+
+param
+  Gender = Male | Female ;
+  Politeness = Polite | Familiar ;
+
+oper
+  RolePhrase : Type = {s : Politeness => Gender => Gender => Str} ;
+
+  politeDistinct : (_,_ : Str) -> RolePhrase = \pol,fam -> {
+    s = table {
+      Polite   => \\_,_ => pol ;
+      Familiar => \\_,_ => fam
+      }
+    } ;
+
+  speakerDistinct : (_,_ : Str) -> RolePhrase = \mal,fem -> {
+    s = \\p,s,h => case s of {
+      Male   => mal ;
+      Female => fem
+      }
+    } ;
+
+  hearerDistinct : (_,_ : Str) -> RolePhrase = \mal,fem -> {
+    s = \\p,s,h => case h of {
+      Male   => mal ;
+      Female => fem
+      }
+    } ;
+
+  roleNeutral : Str -> RolePhrase = \s -> {
+    s = \\_,_,_ => s
+    } ;
+}