1 files changed, 27 insertions, 15 deletions
diff --git a/odf/odf.ml b/odf/odf.ml
index 7af44a9..b091bc9 100755
--- a/odf/odf.ml
+++ b/odf/odf.ml
@@ -31,10 +31,14 @@ let load_formula formula =
 let load_content content = begin function
   | "float" -> Expression.Basic (
       ScTypes.Num (
-        (Tools.Num.of_float_string content), Some (u @@ Tools.String.filter_float content)))
+        ScTypes.Number,
+        DataType.Num.of_num (Tools.Num.of_float_string content)
+      ))
   | "date"  -> Expression.Basic (
-      ScTypes.Date (
-        Tools.Date.from_string content))
+      ScTypes.Num (
+        ScTypes.Date,
+        DataType.Num.of_num (Tools.Num.of_float_string content)
+      ))
   | _ -> Expression.Basic (
       ScTypes.Str (
         UTF8.from_utf8string content))
@@ -164,15 +168,19 @@ let write_bool  = write_type "bool"   "bool"
 let write_error = write_type "string" "error"
 let write_date  = write_type "date"   "date"
 
-let write_basic attrs output = begin function
-  | ScTypes.Num (n,_)  ->
-      let value = (string_of_float @@ Num.float_of_num n) in
-      write_num ((NS.value_attr, value)::attrs) output value
+let write_basic: type a. 'b list -> Xmlm.output -> a ScTypes.types -> unit = fun attrs output types -> begin match types with
   | ScTypes.Str s  -> write_str  attrs output (UTF8.to_utf8string s)
   | ScTypes.Bool b -> write_bool attrs output (string_of_bool b)
-  | ScTypes.Date d ->
-      let value = Tools.Date.to_string d in
+  | ScTypes.Num (data_type, d)  ->
+    let n = DataType.Num.to_num d in
+    begin match ScTypes.get_numeric_type data_type with
+    | ScTypes.Number ->
+      let value = (string_of_float @@ Num.float_of_num n) in
+      write_num ((NS.value_attr, value)::attrs) output value
+    | ScTypes.Date ->
+      let value = Date.to_string n in
       write_date ((NS.date_value_attr, value)::attrs) output value
+    end
 end
 
 let write_formula output attrs f = begin function
@@ -191,17 +199,21 @@ let print_ref buffer c =
   end;
   UTF8.Buffer.add_string buffer @@ u"]"
 
-let rec print_expr buffer = begin function
-  | ScTypes.Value (ScTypes.Num (n, _))  ->
-      UTF8.Buffer.add_string buffer @@ u(string_of_float @@ Num.float_of_num n)
+let rec print_expr : UTF8.Buffer.buffer -> ScTypes.expression -> unit = fun buffer -> begin function
   | ScTypes.Value (ScTypes.Str s)  ->
       UTF8.Printf.bprintf buffer "\"%s\"" (UTF8.to_utf8string s)
   | ScTypes.Value (ScTypes.Bool b) ->
        u(string_of_bool b)
     |> UTF8.Buffer.add_string buffer
-  | ScTypes.Value (ScTypes.Date d) ->
-        u(Tools.Date.to_string d)
-    |> UTF8.Buffer.add_string buffer
+  | ScTypes.Value (ScTypes.Num (data_type, d))  ->
+    let n = DataType.Num.to_num d in
+    begin match ScTypes.get_numeric_type data_type with
+    | ScTypes.Number  ->
+        UTF8.Buffer.add_string buffer @@ u(string_of_float @@ Num.float_of_num n)
+    | ScTypes.Date  ->
+          u(Date.to_string n)
+      |> UTF8.Buffer.add_string buffer
+    end
   | ScTypes.Ref r -> print_ref buffer r
   | ScTypes.Expression x ->
       UTF8.Buffer.add_char buffer '(';