grammar for messages started

examples/messages/Messages.gf

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+abstract Messages = 
+  Words - [IMale, IFemale, YouFamMale, YouFamFemale, YouPolMale, YouPolFemale],
+  Greetings ** {
+
+flags startcat = Message ;
+
+cat
+  Message ;
+  Heading ;
+  Body ;
+  Ending ;
+  Statement ;
+  Recipient ;
+  Sender ;
+  Title ;
+  Role ;
+
+fun
+  Msg : Heading -> Body -> Ending -> Message ;
+  
+  HHello : Recipient -> Heading ;
+  HDear  : Recipient -> Heading ;
+  
+  BOne  : Statement -> Body ;
+  BMore : Statement -> Body -> Body ;
+
+  ERegards : Sender -> Ending ;
+
+  SSentence : Sentence -> Statement ;
+  SQuestion : Question -> Statement ;
+  SGreeting : Greeting -> Statement ;
+
+  RName  : Name -> Recipient ;
+  RTitle : Title -> Name -> Recipient ;
+  SName  : Name -> Sender ;
+
+  TMr  : Title ;
+  TMs  : Title ;
+
+  RI   : Role ;   -- generic: Gender and Politeness from context
+  RYou : Role ;
+
+  PRole : Role -> Person ;
+
+}

examples/messages/MessagesEng.gf

@@ -0,0 +1,54 @@
+--# -path=.:../phrasebook:present
+
+concrete MessagesEng of Messages = 
+  WordsEng - 
+    [IMale, IFemale, YouFamMale, YouFamFemale, YouPolMale, YouPolFemale],
+  GreetingsEng ** open
+  SyntaxEng,
+  ParadigmsEng,
+  (Phr = PhrasebookEng)
+  in {
+
+lincat
+  Message = Text ;
+  Heading = Text ;
+  Body = Text ;
+  Ending = Text ;
+  Statement = Text ;
+  Recipient = NP ;
+  Sender = NP ;
+  Title = CN ;
+  Role = Phr.NPPerson ;
+
+lin
+  Msg h b e = mkText h (mkText b e) ;
+  
+  HHello n = 
+    mkText (strText "hello") (mkText (mkPhrase (mkUtt n)) (strText ",")) ;
+  HDear n = 
+    mkText (strText "dear") (mkText (mkPhrase (mkUtt n)) (strText ",")) ;
+  
+  BOne  p = p ;
+  BMore p b = mkText p b ;
+
+  ERegards n = mkText (strText "regards") (mkPhrase (mkUtt n)) ;
+
+  SSentence s = mkText s ;
+  SQuestion s = mkText s ;
+  SGreeting s = mkText s exclMarkPunct ;
+
+  RName n = n ;
+  RTitle t n = mkNP (mkCN t n) ;
+  SName n = n ;
+
+  TMr = mkCN (mkN "Mr") ;
+  TMs = mkCN (mkN "Ms") ;
+
+  RI = Phr.IMale ;  -- gender and politeness don't matter in English
+  RYou = Phr.YouFamMale ;
+
+  PRole r = r ;
+
+oper
+  strText : Str -> Text = \s -> lin Text {s = s} ;
+}

examples/messages/MessagesFre.gf

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+--# -path=.:../phrasebook:present
+
+concrete MessagesFre of Messages = 
+  WordsFre - 
+    [IMale, IFemale, YouFamMale, YouFamFemale, YouPolMale, YouPolFemale],
+  GreetingsFre ** 
+ open
+  SyntaxFre,
+  ParadigmsFre,
+  Prelude,
+  (Phr = PhrasebookFre)
+ in {
+
+lincat
+  Message = Text ;
+  Heading = {s : Text ; g : Gender ; isPol : Bool} ;
+  Body = {s : Gender => Gender => Bool => Text} ;
+  Ending = {s : Text ; g : Gender} ;
+  Statement = {s : Gender => Gender => Bool => Text} ;
+  Recipient = NP ;
+  Sender = NP ;
+  Title = CN ;
+  Role = Phr.NPPerson ;
+
+lin
+  Msg h b e = mkText h.s (mkText (b.s ! h.g ! e.g ! h.isPol) e.s) ;
+  
+  HHello n = {
+    s = mkText (strText "bonjour") (mkText (mkPhrase (mkUtt n)) (strText ",")) ;
+    g = n.a.g ; ----Res
+    isPol = n.isPol ----Res
+    } ;
+  HDear r = { 
+    s = mkText 
+      (mkPhrase (mkUtt (mkCN (prefixA (mkA "cher")) (nameCN r)))) 
+      (strText ",") ;
+    g = r.a.g ; ----Res
+    isPol = r.isPol ----Res
+    } ;
+
+  BOne  p = p ;
+  BMore s b = {s = \\i,y,p => mkText (s.s ! i ! y ! p) (b.s ! i ! y ! p)} ;
+
+  ERegards n = {
+    s = mkText (strText "avec salutations") (mkPhrase (mkUtt n)) ;
+    g = n.a.g ----Res
+    } ;
+
+  SSentence s = {s = \\i,y,p => mkText s} ;
+  SQuestion s = {s = \\i,y,p => mkText s} ;
+  SGreeting s = {s = \\i,y,p => mkText s exclMarkPunct} ;
+
+  RName n = n ; 
+  RTitle t n = cnNP (mkCN t n) ;
+  SName n = n ;
+
+  TMr = mkCN (mkN "monsieur" "messieurs" masculine) ;
+  TMs = mkCN (mkN "madame" "mesdames" feminine) ;
+
+  RI = Phr.IMale ;
+  RYou = Phr.YouFamMale ;
+
+  PRole r = r ;
+
+oper
+  strText : Str -> Text = \s -> lin Text {s = s} ;
+
+
+---- TODO in RG and its API
+
+  nameCN : NP -> CN = \n -> mkCN (mkN "") n ;
+  cnNP : CN -> NP = \cn -> mkNP (mkPN (cn.s ! singular) cn.g) ;
+
+}