cleaned up gfcc ; added gfcc script

1 files changed, 0 insertions, 71 deletions

diff --git a/examples/gfcc/ImperEng.gf b/examples/gfcc/ImperEng.gf
deleted file mode 100644
index 6a2a10e7c..000000000
--- a/examples/gfcc/ImperEng.gf
+++ /dev/null
@@ -1,71 +0,0 @@
--- # -path=.:prelude
---# -path=.:../../lib/prelude
-
--- Toy English phrasing of C programs. Intended use is with 
--- speech synthesis. Printed code should use HTML formatting.
--- AR 5/10/2005.
-
-concrete ImperEng of Imper = open Prelude, ResImperEng in {
-  flags lexer=textvars ; unlexer=text ; startcat=Program ;
-
-  lincat
-    Rec = {s,s2,s3 : Str} ;
-
-  lin
-    Empty = ss [] ;
-    FunctNil val stm cont = ss (
-      ["The function"] ++ cont.$0 ++ 
-      "returns" ++ indef ++ val.s ++ "." ++
-      ["It is defined as follows :"] ++
-      stm.s ++
-      PARA ++ 
-      cont.s) ;
-    Funct args val rec = ss (
-      ["The function"] ++ rec.$0 ++ 
-      "takes" ++ rec.s2 ++ 
-      "and" ++ "returns" ++ indef ++ val.s ++ "." ++
-      ["It is defined as follows:"] ++
-      rec.s ++ 
-      PARA ++
-      rec.s3) ;
-
-    RecOne typ stm prg = stm ** {
-      s2 = indef ++ typ.s ++ stm.$0 ;
-      s3 = prg.s
-      } ;
-    RecCons typ _ body prg = {
-      s  = body.s ; 
-      s2 = indef ++ typ.s ++ body.$0 ++ "and" ++ body.s2 ;
-      s3 = prg.s
-      } ;
-
-    Decl  typ cont = continues ("let" ++ cont.$0 ++ "be" ++ indef ++ typ.s) cont ;
-    Assign _ x exp = continues ("set" ++ x.s ++ "to" ++ exp.s) ;
-    While exp loop = continues (["if"] ++ exp.s ++ 
-                                [", do the following :"] ++ loop.s ++ 
-       ["test the condition and repeat the loop if the condition holds"]) ;
-    IfElse exp t f = continue  ("if" ++ exp.s ++ [", then"] ++ t.s ++ "Else" ++ f.s) ;
-    Block stm      = continue  (stm.s) ;
-    Printf t e     = continues ("print" ++ e.s) ;
-    Return _ exp   = statement ("return" ++ exp.s) ;
-    Returnv        = statement ["return from the function"] ;
-    End            = ss [] ;
- 
-    EVar  _ x  = constant x.s ;
-    EInt    n  = constant n.s ;
-    EFloat a b = constant (a.s ++ "." ++ b.s) ;
-    EMul _ _   = prefix "product" ;
-    EAdd _ _   = prefix "sum" ;
-    ESub _ _ x y = ss (["the subtraction of"] ++ y.s ++ "from" ++  x.s) ;
-    ELt _ _    = comparison "smaller" ;
-
-    EAppNil val f = constant f.s ;
-    EApp args val f exps = constant (f.s ++ ["applied to"] ++ exps.s) ;
-
-    TInt    = {s = "integer"} ; 
-    TFloat  = {s = "float"} ;
-    NilTyp  = ss [] ;
-    ConsTyp = cc2 ;
-    OneExp _ e = e ;
-    ConsExp _ _ e es = ss (e.s ++ "and" ++ es.s) ;
-}