diff --git a/resources/tag.yml b/resources/tag.yml
index 980355d..4d75f70 100644
--- a/resources/tag.yml
+++ b/resources/tag.yml
@@ -1,17 +1,25 @@
 %YAML 1.2
 %TAG !yaml! tag:yaml.org,2002:
-%TAG !vala! tag:pluie.org,2018:vala/
+%TAG !v! tag:pluie.org,2018:vala/
 ---
-!vala!Pluie.Yaml.Example test1 :
+!v!Pluie.Yaml.Example test1 :
 
-    type_int    : !vala!int 3306
-    type_bool   : !vala!bool false
-    type_char   : !vala!char c
-    type_string : !vala!string mystring1
+    type_int    : !v!int 3306
+    type_bool   : !v!bool false
+    type_char   : !v!char c
+    type_string : !v!string mystring1
+    type_uchar  : !v!uchar L
+    type_uint   : !v!uint 62005
+    type_float  : !v!float 42.36
+    type_double : !v!double 95542123.4579512128
 
-!vala!Pluie.Yaml.Example test2 :
+!v!Pluie.Yaml.Example test2 :
 
-    type_int    : !vala!int 3306
-    type_bool   : !vala!bool true
-    type_char   : !vala!char g
-    type_string : !vala!string mystring2
+    type_int    : !v!int 3306
+    type_bool   : !v!bool true
+    type_char   : !v!char g
+    type_string : !v!string mystring2
+    type_uchar  : !v!uchar Y
+    type_uint   : !v!uint 63005
+    type_float  : !v!float 5.28
+    type_double : !v!double 9.28
diff --git a/samples/yaml-tag.vala b/samples/yaml-tag.vala
index c3ea197..0f82755 100644
--- a/samples/yaml-tag.vala
+++ b/samples/yaml-tag.vala
@@ -65,10 +65,13 @@ int main (string[] args)
     foreach (var entry in list.entries) {
         of.action ("Getting Hard coded values for Yaml.Object %s".printf (of.c (ECHO.MICROTIME).s (o.type_from_self ())), entry.key);
         if ((o =  entry.value as Yaml.Example)!=null) {
-            of.keyval("type_int"   , "%d".printf(o.type_int));
-            of.keyval("type_bool"  , "%s".printf(o.type_bool.to_string ()));
-            of.keyval("type_char"  , "%c".printf(o.type_char));
-            of.keyval("type_string", "%s".printf(o.type_string));
+            of.keyval("type_int"   , "%d" .printf(o.type_int));
+            of.keyval("type_bool"  , "%s" .printf(o.type_bool.to_string ()));
+            of.keyval("type_char"  , "%c" .printf(o.type_char));
+            of.keyval("type_string", "%s" .printf(o.type_string));
+            of.keyval("type_uchar" , "%u" .printf(o.type_uchar));
+            of.keyval("type_float" , "%f" .printf(o.type_float));
+            of.keyval("type_double", "%f" .printf(o.type_double));
         }
     }
 
diff --git a/src/c/yaml.c b/src/c/yaml.c
index b023606..e8dd2e1 100644
--- a/src/c/yaml.c
+++ b/src/c/yaml.c
@@ -101,7 +101,6 @@ void yaml_parse_file(const char *srcPath, const char *destPath)
                 break;
 
             case YAML_TAG_DIRECTIVE_TOKEN :
-                printf ("YAML_TAG_DIRECTIVE_TOKEN : handle : %s, prefix : %s\n", token.data.tag_directive.handle, token.data.tag_directive.prefix);
                 fprintf(wh, "%lu, %d, \"%s\", \"%s\"\n", line, token.type, token.data.tag_directive.handle, token.data.tag_directive.prefix);
                 break;
 
diff --git a/src/vala/Pluie/Yaml.Object.vala b/src/vala/Pluie/Yaml.Object.vala
index 909ce30..0819796 100644
--- a/src/vala/Pluie/Yaml.Object.vala
+++ b/src/vala/Pluie/Yaml.Object.vala
@@ -141,7 +141,7 @@ public abstract class Pluie.Yaml.Object : GLib.Object
                             if ((def = obj.get_class ().find_property (child.name)) != null) {
                                 if ((snode = child.first ()) != null) {
                                     if (snode.tag != null) {
-                                        obj.set_by_basic_type (def.name, def.value_type, snode);
+                                        obj.set_from_scalar (def.name, def.value_type, snode);
                                     }
                                     else {
                                         obj.set (child.name, snode.data);
@@ -165,7 +165,7 @@ public abstract class Pluie.Yaml.Object : GLib.Object
     /**
      *
      */
-    public void set_by_basic_type (string name, GLib.Type type, Yaml.Node node)
+    public void set_from_scalar (string name, GLib.Type type, Yaml.Node node)
     {
         GLib.Value v = GLib.Value(type);
         var data     = node.data; 
@@ -181,12 +181,32 @@ public abstract class Pluie.Yaml.Object : GLib.Object
             case Type.CHAR :
                 v.set_schar((int8)data.data[0]);
                 break;
+            case Type.UCHAR :
+                v.set_uchar((uint8)data.data[0]);
+                break;
             case Type.BOOLEAN :
                 v.set_boolean (bool.parse(data.down ()));
                 break;
             case Type.INT :
                 v.set_int(int.parse(data));
                 break;
+            case Type.UINT :
+                v.set_uint((uint)long.parse(data));
+                break;
+            case Type.LONG :
+            case Type.INT64 :
+                v.set_long((long)int64.parse(data));
+                break;
+            case Type.ULONG :
+            case Type.UINT64 :
+                v.set_ulong((ulong)uint64.parse(data));
+                break;
+            case Type.FLOAT :
+                v.set_float((float)double.parse(data));
+                break;
+            case Type.DOUBLE :
+                v.set_double(double.parse(data));
+                break;
         }
         this.set_property(name, v);
     }