(Som) Add reflexives

src/somali/ParamSom.gf

@@ -168,7 +168,9 @@ param
 
 param
   Preposition = U | Ku | Ka | La | NoPrep ;
-  PrepositionPlus = P Preposition | Passive ; -- Hack: RGL only supports V2s as passive, so I can reuse V2's preposition slot for passives as well, and save >200 parameters. (Don't ask.)
+  PrepositionPlus = P Preposition
+                  | Passive ; -- Hack: RGL only supports V2s as passive, so I can reuse V2's preposition slot for passives as well, and save >200 parameters. (Don't ask.)
+
   PrepCombination = Ugu | Uga | Ula | Kaga | Kula | Kala
                   | Single PrepositionPlus ;
 
@@ -194,7 +196,7 @@ oper
               z        => z } ;
 
   pp2prep : PrepositionPlus -> Preposition = \pp ->
-    case pp of {P p => p ; Passive => NoPrep} ;
+    case pp of {P p => p ; _ => NoPrep} ;
 --------------------------------------------------------------------------------
 -- Verbs
 

src/somali/ResSom.gf

@@ -639,6 +639,7 @@ oper
     obj2 : {s : Str ; a : AgreementPlus} ;
     secObj : Str ; -- if two overt pronoun objects
     vComp : Str ; -- VV complement
+    refl : Str ; -- reflexive is put here, if the verb has an obj2.
     miscAdv : Str ; -- dump for any other kind of adverb, that isn't
     } ;             -- in a closed class of particles or made with PrepNP.
 
@@ -647,7 +648,7 @@ oper
   useV : Verb -> VerbPhrase = \v -> v ** {
     comp = \\_ => <[],[]> ;
     pred = NoPred ;
-    vComp,berri,miscAdv = [] ;
+    vComp,berri,miscAdv,refl = [] ;
     c2 = P NoPrep ;
     c3 = NoPrep ;
     obj2 = {s = [] ; a = Unassigned} ;
@@ -667,13 +668,19 @@ oper
     comp = \\agr => let cmp = vps.comp ! agr in
       {p1 = np.s ++ cmp.p1 ; -- if object is a noun, it will come before verb in the sentence.
                              -- if object is a pronoun, np.s is empty.
-       p2 = cmp.p2 ++ compl np.a vps} -- object combines with the preposition of the verb.
+       p2 = cmp.p2 ++ vps.refl ++ compl np.a vps} -- object combines with the preposition of the verb.
       } ;
 
   compl : AgreementPlus -> VerbPhrase -> Str = \a,vp ->
     let agr = case a of {IsPron x => x ; _ => Pl3} ;
      in prepCombTable ! agr ! combine vp.c2 vp.c3 ;
 
+  insertRefl : VPSlash -> VPSlash = \vps ->
+    case <vps.c2,vps.c3> of {
+            <P NoPrep,NoPrep> => vps ** {refl = "is"} ; -- not bound
+            _ => vps ** {refl = "is" ++ BIND}
+    } ;
+
   insertComp : VPSlash -> NounPhrase -> VerbPhrase = \vp,np ->
     let noun : Str = case <np.isPron,np.a> of {
           <False,_>          => np.s ! Abs ;
@@ -760,7 +767,7 @@ oper
     } where {
         vp = case vps.c2 of {
                Passive => complSlash (insertComp vps np) ;
-                _      => complSlash vps } ;
+               _       => complSlash vps } ;
         subj = case vps.c2 of {Passive => impersNP ; _ => np} ;
       } ;
 

src/somali/VerbSom.gf

@@ -11,6 +11,9 @@ lin
   --  : V2 -> VP ; -- be loved
   PassV2 = ResSom.passV2 ;
 
+  -- : VPSlash -> VP ;
+  ReflVP = ResSom.insertRefl ;
+
   -- : VV  -> VP -> VP ;
   ComplVV vv vp = useV vv ** {  -- check Sayeed p. 169
     vComp = infVP vp
@@ -67,14 +70,8 @@ lin
         post = vps.post ;
         iobj = np ** { s = np.s ! Dat } } ;
 
---2 Other ways of forming verb phrases
-
--- Verb phrases can also be constructed reflexively and from
--- copula-preceded complements.
-
-  -- : VPSlash -> VP ;
-  ReflVP vps = ;
 -}
+
   -- : Comp -> VP ;
   UseComp comp = UseCopula ** comp ;