moved tutorial examples to GF/examples

examples/tutorial/syntax/SyntaxIta.gf

@@ -0,0 +1,102 @@
+--# -path=.:prelude
+
+concrete SyntaxIta of Syntax = open Prelude, MorphoIta in {
+
+  lincat
+    Phr  = {s : Str} ;
+    S    = {s : Str} ;
+    QS   = {s : Str} ;
+    NP   = {s : Str ; g : Gender ; n : Number} ;
+    IP   = {s : Str ; g : Gender ; n : Number} ;
+    CN   = Noun ;
+    Det  = {s : Gender => Str ; n : Number} ;
+    AP   = {s : Gender => Number => Str} ;
+    AdA  = {s : Str} ;
+    VP   = {s : Bool => Gender => Number => Str} ;
+
+    N    = Noun ;
+    A    = Adjective ;
+    V    = Verb ;
+    V2   = Verb2 ;
+
+  lin
+    PhrS = postfixSS "." ;
+    PhrQS = postfixSS "?" ;
+
+    PosVP   np vp = {s = np.s ++ vp.s ! True  ! np.g ! np.n} ;
+    NegVP   np vp = {s = np.s ++ vp.s ! False ! np.g ! np.n} ;
+    QPosVP  np vp = {s = np.s ++ vp.s ! True  ! np.g ! np.n} ;
+    QNegVP  np vp = {s = np.s ++ vp.s ! False ! np.g ! np.n} ;
+    IPPosVP np vp = {s = np.s ++ vp.s ! True  ! np.g ! np.n} ;
+    IPNegVP np vp = {s = np.s ++ vp.s ! False ! np.g ! np.n} ;
+
+    IPPosV2 ip np v2 = {s = v2.c ++ ip.s ++ v2.s ! np.n ++ np.s} ;
+    IPNegV2 ip np v2 = {s = v2.c ++ ip.s ++ "non" ++ v2.s ! np.n ++ np.s} ;
+ 
+    ComplV2 v2 np = {s = \\b,_,n => posneg b ++ v2.s ! n ++ v2.c ++ np.s} ;
+    ComplAP ap    = {s = \\b,g,n => posneg b ++ copula n ++ ap.s ! g ! n} ;
+
+    DetCN det cn = {s = det.s ! cn.g ++ cn.s ! det.n ; g = cn.g ; n = det.n} ;
+
+    ModCN ap cn  = {s = \\n => cn.s ! n ++ ap.s ! cn.g ! n ; g = cn.g} ;
+
+    AdAP ada ap  = {s = \\n,g => ada.s ++ ap.s ! n ! g} ;
+
+    WhichCN cn = {s = "quale" ++ cn.s ! Sg ; g = cn.g ; n = Sg} ;
+
+    UseN n = n ;
+    UseA a = a ;
+    UseV v = {s = \\b,_,n => posneg b ++ v.s ! n} ;
+
+
+    this_Det = mkDet Sg (regAdjective "questo") ;
+    that_Det = mkDet Sg (regAdjective "quello") ;
+    these_Det = mkDet Pl (regAdjective "questo") ;
+    those_Det = mkDet Pl (regAdjective "quello") ;
+    every_Det = {s = \\_ => "ogni" ; n = Sg} ;
+    theSg_Det = {s = artDef Sg ; n = Sg} ;
+    thePl_Det = {s = artDef Pl ; n = Pl} ;
+    indef_Det = {s = artIndef ; n = Sg} ;
+    plur_Det = {s = \\_ => [] ; n = Pl} ;
+    two_Det = {s = \\_ => "due" ; n = Pl} ;
+
+    very_AdA = {s = "molto"} ;
+
+
+  oper
+    copula : Number -> Str = \n -> case n of {
+      Sg => "è" ;
+      Pl => "sono"
+      } ;
+
+    posneg : Bool -> Str = \b -> case b of {
+      True => [] ;
+      False => "non"
+      } ;
+
+    mkDet : Number -> Adjective -> Det = \n,adj -> {
+      s = \\g => adj.s ! g ! n ;
+      n = n ;
+      lock_Det = <>
+      } ;
+
+    artDef : Number -> Gender => Str = \n -> case n of {
+      Sg => table {
+        Masc => pre {"il"  ; "lo" / sImpuro} ;
+        Fem  => "la"
+        } ;
+      Pl => table {
+        Masc => pre {"i"  ; "gli" / sImpuro ; "gli" / vowel} ;
+        Fem  => "le"
+        }
+      } ;
+
+    artIndef : Gender => Str = table {
+      Masc => pre {"un"  ; "uno" / sImpuro} ;
+      Fem  => pre {"una" ; "un'" / vowel}
+      } ;
+
+    sImpuro : Strs = strs {"sb" ; "sp" ; "sy" ; "z"} ;
+    vowel   : Strs = strs {"a" ; "e" ; "i" ; "o" ; "u"} ;
+
+}