This commit was manufactured by cvs2svn to create branch 'init'.

[helm.git] / helm / DEVEL / lablgtk / lablgtk_20000829-0.1.0 / var2def.ml

diff --git a/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/var2def.ml b/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/var2def.ml
deleted file mode 100644 (file)
index 617c4c6..0000000
--- a/helm/DEVEL/lablgtk/lablgtk_20000829-0.1.0/var2def.ml
+++ /dev/null
@@ -1,44 +0,0 @@
-(* $Id$ *)
-
-(* Compile a list of variant tags into CPP defines *) 
-
-(* hash_variant, from ctype.ml *)
-
-let hash_variant s =
-  let accu = ref 0 in
-  for i = 0 to String.length s - 1 do
-    accu := 223 * !accu + Char.code s.[i]
-  done;
-  (* reduce to 31 bits *)
-  accu := !accu land (1 lsl 31 - 1);
-  (* make it signed for 64 bits architectures *)
-  if !accu > 0x3FFFFFFF then !accu - (1 lsl 31) else !accu
-
-open Genlex
-
-let lexer = make_lexer ["`"; "["; "]"; "|"]
-
-let main () =
-  let s = lexer (Stream.of_channel stdin) in
-  let tags = Hashtbl.create 57 in
-  while match s with parser
-    [< ' Kwd "`"; ' Ident tag >] ->
-      let hash = hash_variant tag in
-      begin try
-       let tag' = Hashtbl.find tags hash in
-       if tag <> tag' then
-         failwith (String.concat ~sep:" " ["Doublon tag:";tag;"and";tag'])
-      with Not_found ->
-       Hashtbl.add ~key:hash ~data:tag tags;
-       print_string "#define MLTAG_";
-       print_string tag;
-       print_string "\tVal_int(";
-       print_int hash;
-       print_string ")\n"
-      end;
-      true
-  | [< ' _ >] -> true
-  | [< >] -> false
-  do () done
-
-let _ = Printexc.print main ()