renamed Slash to ClSlash, generalized Refl to VPSlash in exper

lib/resource/exper/abstract/Backward.gf

@@ -2,6 +2,12 @@
 
 abstract Backward = Cat ** {
 
+
+-- from Cat 
+
+cat 
+    Slash ;
+   
 fun
 
 -- from Verb 19/4/2008
@@ -13,6 +19,8 @@ fun
     ComplV2Q : V2Q -> NP -> QS -> VP ;  -- ask me who came
     ComplV2A : V2A -> NP -> AP -> VP ;  -- paint it red
 
+    ReflV2   : V2 -> VP ;         -- use itself
+
 -- from Sentence 19/4/2008
 
     SlashV2   : NP -> V2 -> Slash ;         -- (whom) he sees

lib/resource/exper/abstract/Cat.gf

@@ -31,7 +31,7 @@ abstract Cat = Common ** {
     QS ;    -- question                            e.g. "where did she live"
     RS ;    -- relative                            e.g. "in which she lived"
     Cl ;    -- declarative clause, with all tenses e.g. "she looks at this"
-    Slash ; -- clause missing NP (S/NP in GPSG)    e.g. "she looks at"
+    ClSlash;-- clause missing NP (S/NP in GPSG)    e.g. "she looks at"
     SSlash ;-- sentence missing NP                 e.g. "she has looked at"
     Imp ;   -- imperative                          e.g. "look at this"
 

lib/resource/exper/abstract/Question.gf

@@ -8,7 +8,7 @@ abstract Question = Cat ** {
   fun
     QuestCl     : Cl -> QCl ;                  -- does John walk
     QuestVP     : IP -> VP -> QCl ;            -- who walks
-    QuestSlash  : IP -> Slash -> QCl ;         -- who does John love
+    QuestSlash  : IP -> ClSlash -> QCl ;       -- who does John love
     QuestIAdv   : IAdv -> Cl -> QCl ;          -- why does John walk
     QuestIComp  : IComp -> NP -> QCl ;         -- where is John
 

lib/resource/exper/abstract/Relative.gf

@@ -14,7 +14,7 @@ abstract Relative = Cat ** {
 -- with a missing noun phrase (formed in [``Sentence`` Sentence.html]).
 
     RelVP    : RP -> VP -> RCl ;      -- who loves John
-    RelSlash : RP -> Slash -> RCl ;   -- whom John loves
+    RelSlash : RP -> ClSlash -> RCl ; -- whom John loves
 
 -- Relative pronouns are formed from an 'identity element' by prefixing
 -- or suffixing (depending on language) prepositional phrases.

lib/resource/exper/abstract/Sentence.gf

@@ -28,10 +28,10 @@ abstract Sentence = Cat ** {
 -- the style of CCG.
 -- *Note* the set is not complete and lacks e.g. verbs with more than 2 places.
 
-    SlashVP   : NP -> VPSlash -> Slash ;      -- (whom) he sees
-    AdvSlash  : Slash -> Adv -> Slash ;       -- (whom) he sees tomorrow
-    SlashPrep : Cl -> Prep -> Slash ;         -- (with whom) he walks 
-    SlashVS   : NP -> VS -> SSlash -> Slash ; -- (whom) he says that she loves
+    SlashVP   : NP -> VPSlash -> ClSlash ;      -- (whom) he sees
+    AdvSlash  : ClSlash -> Adv -> ClSlash ;     -- (whom) he sees tomorrow
+    SlashPrep : Cl -> Prep -> ClSlash ;         -- (with whom) he walks 
+    SlashVS   : NP -> VS -> SSlash -> ClSlash ; -- (whom) he says that she loves
 
 --2 Imperatives
 
@@ -60,7 +60,7 @@ abstract Sentence = Cat ** {
     UseCl  : Tense -> Ant -> Pol -> Cl  -> S ;
     UseQCl : Tense -> Ant -> Pol -> QCl -> QS ;
     UseRCl : Tense -> Ant -> Pol -> RCl -> RS ;
-    UseSlash : Tense -> Ant -> Pol -> Slash -> SSlash ;
+    UseSlash : Tense -> Ant -> Pol -> ClSlash -> SSlash ;
 
 -- An adverb can be added to the beginning of a sentence.
 

lib/resource/exper/abstract/Verb.gf

@@ -34,8 +34,8 @@ abstract Verb = Cat ** {
 -- Verb phrases can also be constructed reflexively and from
 -- copula-preceded complements.
 
-    ReflV2   : V2 -> VP ;               -- use itself
-    UseComp  : Comp -> VP ;             -- be warm
+    ReflVP   : VPSlash -> VP ;         -- use itself
+    UseComp  : Comp -> VP ;            -- be warm
 
 -- Passivization of two-place verbs is another way to use
 -- them. In many languages, the result is a participle that

lib/resource/exper/english/BackwardEng.gf

@@ -24,6 +24,8 @@ concrete BackwardEng of Backward = CatEng ** open ResEng in {
     ComplV2A v np ap = 
       insertObj (\\_ => v.c2 ++ np.s ! Acc ++ ap.s ! np.a) (predV v) ;
 
+    ReflV2 v = insertObj (\\a => v.c2 ++ reflPron ! a) (predV v) ;
+
 -- from Sentence 19/4/2008
 
     SlashV2 np v2 = 

lib/resource/exper/english/CatEng.gf

@@ -14,7 +14,7 @@ concrete CatEng of Cat = CommonX ** open ResEng, Prelude in {
 -- Sentence
 
     Cl = {s : ResEng.Tense => Anteriority => CPolarity => Order => Str} ;
-    Slash = {
+    ClSlash = {
       s : ResEng.Tense => Anteriority => CPolarity => Order => Str ;
       c2 : Str
       } ;

lib/resource/exper/english/VerbEng.gf

@@ -37,7 +37,7 @@ concrete VerbEng of Verb = CatEng ** open ResEng in {
 
     AdVVP adv vp = insertAdV adv.s vp ;
 
-    ReflV2 v = insertObj (\\a => v.c2 ++ reflPron ! a) (predV v) ;
+    ReflVP v = insertObjPre (\\a => v.c2 ++ reflPron ! a) v ;
 
     PassV2 v = insertObj (\\_ => v.s ! VPPart) (predAux auxBe) ;