re(moved) unused/non-lab files

intro/IntroEng.gf

@@ -0,0 +1,39 @@
+concrete IntroEng of Intro = {
+
+lincat
+  S = Str ;
+  NP = {s : Case => Str ; a : Agr} ;
+  VP = Agr => Str ;
+  CN = Str ;
+  Det = Str ;
+  Pron = {s : Case => Str ; a : Agr} ;
+  Subj = Str ;
+  N = Str ;
+  A = Str ;
+  V2 = Agr => Str ;
+  Adv = Str ;
+ 
+lin
+  PredVP np vp = np.s ! Nom ++ vp ! np.a ;
+  AdvS s adv = s ++ adv ;
+  ComplV2 v2 np = table {a => v2 ! a ++ np.s ! Acc} ;
+  DetCN det cn = {s = table {_ => det ++ cn} ; a = SgP3} ;
+  UsePron pron = pron ;
+  AdjCN a cn = a ++ cn ;
+  UseN n = n ;
+  SubjS subj s = subj ++ s ;
+
+  the_Det = "the" ;
+  we_Pron = {s = table {Nom => "we" ; Acc => "us"} ; a = Other} ;
+  because_Subj = "because" ;
+
+  cat_N = "cat" ;
+  black_A = "black" ;
+  see_V2 = table {SgP3 => "sees" ; Other => "see"} ;
+  now_Adv = "now" ;
+
+param
+  Case = Nom | Acc ;
+  Agr = SgP3 | Other ;
+
+}