diff --git a/base/apack/pkjson/active.go b/Z/pkjson/active.go
similarity index 100%
rename from base/apack/pkjson/active.go
rename to Z/pkjson/active.go
diff --git a/base/apack/pkjson/builder.go b/Z/pkjson/builder.go
similarity index 100%
rename from base/apack/pkjson/builder.go
rename to Z/pkjson/builder.go
diff --git a/base/apack/pkjson/key_stringer.go b/Z/pkjson/key_stringer.go
similarity index 100%
rename from base/apack/pkjson/key_stringer.go
rename to Z/pkjson/key_stringer.go
diff --git a/base/apack/pkjson/packer.go b/Z/pkjson/packer.go
similarity index 96%
rename from base/apack/pkjson/packer.go
rename to Z/pkjson/packer.go
index d3334cd..e00a62f 100644
--- a/base/apack/pkjson/packer.go
+++ b/Z/pkjson/packer.go
@@ -50,7 +50,7 @@ func NewPacker (options ...PackerFnc) *Packer {
 }
 
 
-func (p Packer) Pack (value any) rsls.Bytes {
+func (p Packer) pack(value any) rsls.Bytes {
 
 	b := newBuilder(p.f)
 	defer b.release()
diff --git a/base/apack/pkjson/packer_list.go b/Z/pkjson/packer_list.go
similarity index 100%
rename from base/apack/pkjson/packer_list.go
rename to Z/pkjson/packer_list.go
diff --git a/base/apack/pkjson/reflected.go b/Z/pkjson/reflected.go
similarity index 100%
rename from base/apack/pkjson/reflected.go
rename to Z/pkjson/reflected.go
diff --git a/base/apack/pkjson/reflected_list.go b/Z/pkjson/reflected_list.go
similarity index 100%
rename from base/apack/pkjson/reflected_list.go
rename to Z/pkjson/reflected_list.go
diff --git a/base/apack/pkjson/reflected_map.go b/Z/pkjson/reflected_map.go
similarity index 100%
rename from base/apack/pkjson/reflected_map.go
rename to Z/pkjson/reflected_map.go
diff --git a/base/apack/pkjson/reflected_map_entries.go b/Z/pkjson/reflected_map_entries.go
similarity index 100%
rename from base/apack/pkjson/reflected_map_entries.go
rename to Z/pkjson/reflected_map_entries.go
diff --git a/base/apack/pkjson/reflected_map_entry.go b/Z/pkjson/reflected_map_entry.go
similarity index 100%
rename from base/apack/pkjson/reflected_map_entry.go
rename to Z/pkjson/reflected_map_entry.go
diff --git a/base/apack/pkjson/reflected_object.go b/Z/pkjson/reflected_object.go
similarity index 100%
rename from base/apack/pkjson/reflected_object.go
rename to Z/pkjson/reflected_object.go
diff --git a/base/apack/pkjson/reflected_object_field.go b/Z/pkjson/reflected_object_field.go
similarity index 100%
rename from base/apack/pkjson/reflected_object_field.go
rename to Z/pkjson/reflected_object_field.go
diff --git a/base/apack/pkjson/reflected_object_fields.go b/Z/pkjson/reflected_object_fields.go
similarity index 100%
rename from base/apack/pkjson/reflected_object_fields.go
rename to Z/pkjson/reflected_object_fields.go
diff --git a/a/main.go b/a/main.go
index e4a8211..49e7f9f 100644
--- a/a/main.go
+++ b/a/main.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"apack/pkj"
+	"apacks/pkjson"
 	"errs"
 	"fmt"
 	"math/rand"
@@ -11,13 +11,17 @@ import (
 type (
 
 	S struct {
-		A string
+		A string `pack:"encrypted"`
+		F float32
 	}
 )
 
 func Una () S {
 	fmt.Println("Es llamado ")
-	return S { A : "Un valiue" }
+	return S {
+		A : "sdsd",
+		F : 32.45,
+	}
 }
 
 func randomInt(min, max int) int {
@@ -56,13 +60,13 @@ func main() {
 		"catorce":    15.16,
 		"dfate": time.Now(),
 		time.Now(): "ff",
-		"SSSS" : S{A:"a"},
+		"SSSS" : S{A:"a",F: 32.2},
 	}
 
 
 
 
-	r := p.Pack(myMap)
+	r := p.pack(myMap)
 	if !r.Ok() {
 		fmt.Printf("%s \n",string(errs.Format(r.Fail(), eftext.Formatter())))
 		return
@@ -77,9 +81,8 @@ func main() {
 
 
  */
-	b := pkj.NewBuilder()
-	//r := b.Pack(S{ A : "SOOOOOO"})
-	r := b.Pack(
+
+	r := pkjson.Pack(
 		map[interface{}]interface{}{
 			//1:            "uno",
 			"dos":        2,
@@ -98,7 +101,7 @@ func main() {
 			time.Now(): "ff",
 
 
-			"SSSS" : S{A:"a"},
+			"SSSS" : Una(),
 
 
 		},
diff --git a/base/apack/go.mod b/base/apack/go.mod
deleted file mode 100644
index 77f5758..0000000
--- a/base/apack/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module apack
-
-go 1.22
diff --git a/base/apack/active.go b/base/apacks/active.go
similarity index 100%
rename from base/apack/active.go
rename to base/apacks/active.go
diff --git a/base/apack/flags.go b/base/apacks/flags.go
similarity index 100%
rename from base/apack/flags.go
rename to base/apacks/flags.go
diff --git a/base/apack/fold.go b/base/apacks/fold.go
similarity index 100%
rename from base/apack/fold.go
rename to base/apacks/fold.go
diff --git a/base/apacks/go.mod b/base/apacks/go.mod
new file mode 100644
index 0000000..ab23067
--- /dev/null
+++ b/base/apacks/go.mod
@@ -0,0 +1,3 @@
+module apacks
+
+go 1.22
diff --git a/base/apacks/packer.go b/base/apacks/packer.go
new file mode 100644
index 0000000..6b7943f
--- /dev/null
+++ b/base/apacks/packer.go
@@ -0,0 +1,45 @@
+// ------------------------------------------------------------------------
+// 🚀 Project active3
+// 🔗 Active Thing (activething.com) git.activething.com/go
+//
+//    File name  packer.go
+// ✍️ Created by DEV
+// 📅 Modified   12/06/2024
+//
+// 🔒 Copyright 2024 activething.com
+//  
+// 📜 LICENSE --------------------------------------------------------------
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ------------------------------------------------------------------------
+
+package apack
+
+import "rsls"
+
+type (
+
+
+	Packer 	interface {
+
+		pack(value any) rsls.Bytes
+	}
+
+
+	PackFnc func(value any) rsls.Bytes
+)
+
+
+
+func (f PackFnc) pack(value any) rsls.Bytes {
+	return f(value) }
+
diff --git a/base/apack/pkj/active.go b/base/apacks/pkjson/active.go
similarity index 94%
rename from base/apack/pkj/active.go
rename to base/apacks/pkjson/active.go
index 2e2c1b7..10dfc3e 100644
--- a/base/apack/pkj/active.go
+++ b/base/apacks/pkjson/active.go
@@ -22,14 +22,15 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 import (
-	"apack"
+	"apacks"
 	"blds"
 	"encoding"
 	"encoding/json"
 	"reflect"
+	"rsls"
 	"time"
 )
 
@@ -87,3 +88,6 @@ var (
 )
 
 
+
+func Pack (value any, flag...apack.Flags) rsls.Bytes {
+	return (NewBuilder(flag...)).Pack(value) }
diff --git a/base/apack/pkj/builder.go b/base/apacks/pkjson/builder.go
similarity index 85%
rename from base/apack/pkj/builder.go
rename to base/apacks/pkjson/builder.go
index 7a82864..070b8d4 100644
--- a/base/apack/pkj/builder.go
+++ b/base/apacks/pkjson/builder.go
@@ -22,14 +22,15 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 import (
-	"apack"
-	"apack/pstate"
+	"apacks"
+	"apacks/pkstate"
 	"blds"
 	"cdcs/cjson"
 	"encoding/json"
+	"fmt"
 	"reflect"
 	"rsls"
 	"time"
@@ -38,28 +39,75 @@ import (
 type (
 
 	Builder struct {
-			*pstate.State
+			*pkstate.State
 		e 	*json.Encoder
 		f 	apack.Flags
 	}
+
+
 )
 
-func NewBuilder () *Builder {
+
+
+
+func NewBuilder(flag ...apack.Flags) *Builder {
+	f :=  apack.Flags(0)
+	if len(flag) == 1 {
+		f = flag[0]
+	} else if len(flag) > 1 {
+		for _,fl := range flag {
+			f|=fl
+		}
+	}
 	return &Builder{
-		State : pstate.AcquireState(),
+		State :  pkstate.AcquireState(),
+		f 	  : f,
 	}
 }
 
 
-func (b *Builder) Pack (value any) rsls.Bytes {
+func (b *Builder) release () {
+	pkstate.ReleaseState(b.State)
+	b.State = nil
+}
+
+
+
+func (b *Builder) Pack(value any) (rs rsls.Bytes) {
+	d := false
+
+	// Defer function to handle panic recovery and resource release
+	defer func(bl *Builder, dn *bool){
+		// If not done, recover from any panic
+		if !(*dn) {
+			if rc := recover(); rc != nil {
+				if er, is := rc.(error); is {
+					rs = rsls.MakeBytesError(er)
+				} else {
+					rs = rsls.MakeBytesError(fmt.Errorf("%#v", rc))
+				}
+			}
+		}
+		// Release resources
+		bl.release()
+	}(b, &d)
+
+	// Attempt to process the value
 	b.Any(value)
+	d = true // Mark as done if no panic occurred
+
+	// Check for errors in the builder
 	if b.Err != nil {
 		return rsls.MakeBytesError(b.Err)
 	}
+
+	// Return success result with bytes
 	return rsls.MakeBytesSuccess(b.B.Bytes())
 }
 
 
+
+
 func (b *Builder) Any (value any) {
 
 	if value == nil {
@@ -153,7 +201,7 @@ func (b *Builder) Any (value any) {
 	case []time.Duration:
 		packListG[time.Duration](b, v, b.Duration)
 	case []error:
-		b.buildLevel(pstate.ModeList, v == nil, len(v) == 0, func(bl *Builder) {
+		b.buildLevel(pkstate.ModeList, v == nil, len(v) == 0, func(bl *Builder) {
 			for _, e := range v {
 				bl.Item()
 				if bl.Err == nil {
@@ -196,7 +244,7 @@ func (b *Builder) Any (value any) {
 	case map[string]time.Duration:
 		packMapG[time.Duration](b, v, b.Duration)
 	case map[string]error:
-		b.buildLevel(pstate.ModeMap, v == nil, len(v) == 0, func(bl *Builder) {
+		b.buildLevel(pkstate.ModeMap, v == nil, len(v) == 0, func(bl *Builder) {
 			for k, v := range v {
 				bl.Field(k)
 				if bl.Err == nil {
@@ -386,17 +434,17 @@ func (b *Builder) writeBinary (value []byte, flags apack.Flags) {
 
 
 func (b *Builder) List (fnc func(builder blds.ListBuilder)) {
-	b.buildLevel(pstate.ModeList,fnc==nil,false,func(bl *Builder){
+	b.buildLevel(pkstate.ModeList,fnc==nil,false,func(bl *Builder){
 		fnc(b) }) }
 
 
 func (b *Builder) Map (fnc func(builder blds.MapBuilder)) {
-	b.buildLevel(pstate.ModeMap,fnc == nil, false, func(bl *Builder){
+	b.buildLevel(pkstate.ModeMap,fnc == nil, false, func(bl *Builder){
 		fnc(b) }) }
 
 
 func (b *Builder) Object (fnc func(builder blds.ObjectBuilder)) {
-	b.buildLevel(pstate.ModeObject,fnc == nil, false, func(bl *Builder){
+	b.buildLevel(pkstate.ModeObject,fnc == nil, false, func(bl *Builder){
 		fnc(b) }) }
 
 
@@ -434,7 +482,7 @@ func (b *Builder) Field (name string) blds.ValueBuilder {
 
 
 
-func (b *Builder) buildLevel (mode pstate.Mode, isNil, isEmpty bool, buildFnc func(builder *Builder)) {
+func (b *Builder) buildLevel (mode pkstate.Mode, isNil, isEmpty bool, buildFnc func(builder *Builder)) {
 	if !b.preValue() {
 		return
 	}
@@ -446,7 +494,7 @@ func (b *Builder) buildLevel (mode pstate.Mode, isNil, isEmpty bool, buildFnc fu
 	}
 
 	if isEmpty {
-		if mode == pstate.ModeList {
+		if mode == pkstate.ModeList {
 			b.B.Write2Byte('[',']')
 		} else {
 			b.B.Write2Byte('{','}')
@@ -457,7 +505,7 @@ func (b *Builder) buildLevel (mode pstate.Mode, isNil, isEmpty bool, buildFnc fu
 
 	b.Open(mode)
 	be := byte('}')
-	if mode == pstate.ModeList {
+	if mode == pkstate.ModeList {
 		b.B.WriteByte('[')
 		be = ']'
 	} else {
@@ -493,8 +541,8 @@ func (b *Builder) postValue () {
 	}
 	b.Current.IsValue = false
 	b.Current.Count++
-	if b.Current.Mode == pstate.ModeValue {
-		b.Current.Mode = pstate.ModeNone
+	if b.Current.Mode == pkstate.ModeValue {
+		b.Current.Mode = pkstate.ModeNone
 	}
 }
 
@@ -533,7 +581,7 @@ func (b *Builder) encode (value any) error {
 
 
 func packListG[T basicTypes](b *Builder, list []T, fncType func(vl T)) {
-	b.buildLevel(pstate.ModeList,list == nil, len(list) == 0,func(bl *Builder){
+	b.buildLevel(pkstate.ModeList,list == nil, len(list) == 0,func(bl *Builder){
 		for _,v := range list {
 			b.Item()
 			if b.Err == nil {
@@ -547,7 +595,7 @@ func packListG[T basicTypes](b *Builder, list []T, fncType func(vl T)) {
 }
 
 func packMapG[T basicTypes](b *Builder, m map[string]T, fncType func(vl T)) {
-	b.buildLevel(pstate.ModeMap, m == nil, len(m) == 0, func(bl *Builder){
+	b.buildLevel(pkstate.ModeMap, m == nil, len(m) == 0, func(bl *Builder){
 		for k,v := range m {
 			// Usamos b.Field y no b.Key porque sabemos que no es necesario
 			// hacerle un stringify y el objeto como el map la codificación
diff --git a/base/apack/pkj/packers.go b/base/apacks/pkjson/packers.go
similarity index 97%
rename from base/apack/pkj/packers.go
rename to base/apacks/pkjson/packers.go
index 14ce098..67f44a3 100644
--- a/base/apack/pkj/packers.go
+++ b/base/apacks/pkjson/packers.go
@@ -22,11 +22,11 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 import (
-	"apack"
-	"apack/pstate"
+	"apacks"
+	"apacks/pkstate"
 	"blds"
 	"cdcs/cjson"
 	"core/tups"
@@ -136,7 +136,7 @@ func newRPackers (options ...rpackersFnc) *rpackers {
 			if !v.IsNil() {
 				l = v.Interface().([]error)
 			}
-			b.buildLevel(pstate.ModeList, l == nil, len(l) == 0, func(bl *Builder) {
+			b.buildLevel(pkstate.ModeList, l == nil, len(l) == 0, func(bl *Builder) {
 				for _, e := range l {
 					bl.Item()
 					if bl.Err == nil {
@@ -176,7 +176,7 @@ func newRPackers (options ...rpackersFnc) *rpackers {
 			if !v.IsNil() {
 				l = v.Interface().(map[string]error)
 			}
-			b.buildLevel(pstate.ModeMap, l == nil, len(l) == 0, func(bl *Builder) {
+			b.buildLevel(pkstate.ModeMap, l == nil, len(l) == 0, func(bl *Builder) {
 				for k,v := range l {
 					bl.Field(k)
 					if bl.Err == nil {
@@ -299,7 +299,7 @@ func (p *rpackers) buildRPacker (rtype reflect.Type) rPackFnc {
 				 }
 			 }
 
-			 b.buildLevel(pstate.ModeList, false, v.Len() == 0, func(bl *Builder){
+			 b.buildLevel(pkstate.ModeList, false, v.Len() == 0, func(bl *Builder){
 				 for i:=0; i<v.Len();i++ {
 					 bl.Item()
 					 eleFn(bl,v.Index(i))
@@ -347,7 +347,7 @@ func (p *rpackers) buildRPacker (rtype reflect.Type) rPackFnc {
 				return ls[i].A < ls[j].A
 			})
 
-			b.buildLevel(pstate.ModeMap,v.IsNil(),v.Len() == 0,func(bl *Builder){
+			b.buildLevel(pkstate.ModeMap,v.IsNil(),v.Len() == 0,func(bl *Builder){
 				for i:=0; i<len(ls); i++ {
 					bl.Field(ls[i].A)
 					if b.Err == nil {
diff --git a/base/apack/pkj/rfield.go b/base/apacks/pkjson/rfield.go
similarity index 98%
rename from base/apack/pkj/rfield.go
rename to base/apacks/pkjson/rfield.go
index c637cc1..f4cb555 100644
--- a/base/apack/pkj/rfield.go
+++ b/base/apacks/pkjson/rfield.go
@@ -22,11 +22,11 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 
 import (
-	"apack"
+	"apacks"
 	"reflect"
 )
 
diff --git a/base/apack/pkj/rfields.go b/base/apacks/pkjson/rfields.go
similarity index 99%
rename from base/apack/pkj/rfields.go
rename to base/apacks/pkjson/rfields.go
index a56e2d0..53bea64 100644
--- a/base/apack/pkj/rfields.go
+++ b/base/apacks/pkjson/rfields.go
@@ -22,7 +22,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 
 
diff --git a/base/apack/pkj/robject.go b/base/apacks/pkjson/robject.go
similarity index 89%
rename from base/apack/pkj/robject.go
rename to base/apacks/pkjson/robject.go
index 14cd87c..08f7d51 100644
--- a/base/apack/pkj/robject.go
+++ b/base/apacks/pkjson/robject.go
@@ -22,11 +22,13 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 import (
-	"apack"
+	"apacks"
+	"apacks/pkstate"
 	"bfrs"
+	"fmt"
 	"reflect"
 	"sort"
 )
@@ -126,9 +128,7 @@ func newRObject (rtype reflect.Type) *rObject {
 
 					// BuildPack nameEscHTML and nameNonEsc ahead of time.
 					nms.Reset()
-					nms.WriteByte('"')
 					nms.WriteHTML(of.nameBin)
-					nms.Write2Byte('"',':')
 					of.name = nms.String()
 					of.nameUns = `"` + of.name + `":`
 
@@ -143,14 +143,8 @@ func newRObject (rtype reflect.Type) *rObject {
 				if nxCnt[ft] == 1 {
 					nxt = append(nxt,rField{ name: ft.Name(), index: index, rtype: ft})
 				}
-
 			}
-
-
 		}
-
-
-
 	}
 
 	sort.Slice(fls,func(i,j int) bool {
@@ -207,38 +201,30 @@ func newRObject (rtype reflect.Type) *rObject {
 
 
 func (o rObject) pack (b *Builder, v reflect.Value) {
-	nx := byte('{')
-FieldLoop:
-	for i:= range o.fields {
-		fd := &o.fields[i]
-
-		fv := v
-		for _,i := range fd.index {
-			if fv.Kind() == reflect.Pointer {
-				if fv.IsNil() {
-					continue FieldLoop
+	b.buildLevel(pkstate.ModeObject,false,len(o.fields) == 0,func(bl *Builder){
+		LOOP:
+		for i:= range o.fields {
+			fd := &o.fields[i]
+			fv := v
+			for _,i := range fd.index {
+				if fv.Kind() == reflect.Pointer {
+					if fv.IsNil() {
+						continue LOOP
+					}
+					fv = fv.Elem()
 				}
-				fv = fv.Elem()
+				fv = fv.Field(i)
 			}
-			fv = fv.Field(i)
-		}
-		if fd.flags.OmitEmpty() && isEmptyValue(v) {
-			continue
-		}
-		b.B.WriteByte(nx)
-		nx = ','
-		if fd.flags.EscapeHTML() {
-			b.B.WriteString(fd.nameHtm)
-		} else {
-			b.B.WriteString(fd.nameUns)
+			if fd.flags.OmitEmpty() && isEmptyValue(v) {
+				continue
+			}
+			bl.Field(fd.name)
+			if fd.flags.Encrypted() {
+				fmt.Println(fd.name," Es encriptado\n")
+			}
+			fd.packFn(b,fv)
 		}
-		fd.packFn(b,fv)
-	}
-	if nx == '{' {
-		b.B.Write2Byte('{','}')
-	} else {
-		b.B.WriteByte('}')
-	}
+	})
 }
 
 
diff --git a/base/apack/pkj/stringers.go b/base/apacks/pkjson/stringers.go
similarity index 99%
rename from base/apack/pkj/stringers.go
rename to base/apacks/pkjson/stringers.go
index cd8b582..0313898 100644
--- a/base/apack/pkj/stringers.go
+++ b/base/apacks/pkjson/stringers.go
@@ -22,10 +22,10 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pkj
+package pkjson
 
 import (
-	"apack"
+	"apacks"
 	"cdcs/cjson"
 	"encoding"
 	"encoding/json"
diff --git a/base/apack/pstate/active.go b/base/apacks/pkstate/active.go
similarity index 98%
rename from base/apack/pstate/active.go
rename to base/apacks/pkstate/active.go
index c7b1055..4f30866 100644
--- a/base/apack/pstate/active.go
+++ b/base/apacks/pkstate/active.go
@@ -22,7 +22,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pstate
+package pkstate
 
 import "syns/pools"
 
diff --git a/base/apack/pstate/element.go b/base/apacks/pkstate/element.go
similarity index 98%
rename from base/apack/pstate/element.go
rename to base/apacks/pkstate/element.go
index 06f4993..38b219d 100644
--- a/base/apack/pstate/element.go
+++ b/base/apacks/pkstate/element.go
@@ -22,7 +22,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pstate
+package pkstate
 
 
 const (
diff --git a/base/apack/pstate/mode.go b/base/apacks/pkstate/mode.go
similarity index 98%
rename from base/apack/pstate/mode.go
rename to base/apacks/pkstate/mode.go
index a04eade..d7a973d 100644
--- a/base/apack/pstate/mode.go
+++ b/base/apacks/pkstate/mode.go
@@ -22,7 +22,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pstate
+package pkstate
 
 
 const(
diff --git a/base/apack/pstate/state.go b/base/apacks/pkstate/state.go
similarity index 99%
rename from base/apack/pstate/state.go
rename to base/apacks/pkstate/state.go
index 4886329..cc8d26b 100644
--- a/base/apack/pstate/state.go
+++ b/base/apacks/pkstate/state.go
@@ -22,10 +22,10 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pstate
+package pkstate
 
 import (
-	"apack"
+	"apacks"
 	"bfrs"
 	"crps"
 )
diff --git a/base/apack/pstate/state_level.go b/base/apacks/pkstate/state_level.go
similarity index 98%
rename from base/apack/pstate/state_level.go
rename to base/apacks/pkstate/state_level.go
index f95119d..435de97 100644
--- a/base/apack/pstate/state_level.go
+++ b/base/apacks/pkstate/state_level.go
@@ -22,7 +22,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package pstate
+package pkstate
 
 
 type (
diff --git a/core/bfrs/abuffer.go b/core/bfrs/abuffer.go
index 7055227..dbac4f4 100644
--- a/core/bfrs/abuffer.go
+++ b/core/bfrs/abuffer.go
@@ -248,6 +248,29 @@ func (b *ABuffer) WOQ (add bool, quote byte, value []byte) {
 
 
 func (b *ABuffer) WriteHTML(source []byte) {
+	st := 0
+	for i, c := range source {
+		if c == '<' || c == '>' || c == '&' {
+			if st < i {
+				b.W(source[st:i])
+			}
+			b.WriteString(`\u00`)
+			b.WriteByte(chrs.G.HEX[c>>4])
+			b.WriteByte(chrs.G.HEX[c&0xF])
+			st = i + 1
+		} else if c == 0xE2 && i+2 < len(source) && source[i+1] == 0x80 && source[i+2]&^1 == 0xA8 {
+			if st < i {
+				b.W(source[st:i])
+			}
+			b.WriteString(`\u202`)
+			b.WriteByte(chrs.G.HEX[source[i+2]&0xF])
+			st = i + 3
+		}
+	}
+	if st < len(source) {
+		b.W(source[st:])
+	}
+	/*
 	st := 0
 	for i,c := range source {
 		if c == '<' || c == '>' || c == '&' {
@@ -271,6 +294,8 @@ func (b *ABuffer) WriteHTML(source []byte) {
 			b.W(source[st:])
 		}
 	}
+
+	 */
 }
 
 
diff --git a/core/errs/active.go b/core/errs/active.go
index 3dc5327..3030c7f 100644
--- a/core/errs/active.go
+++ b/core/errs/active.go
@@ -25,7 +25,7 @@
 package errs
 
 import (
-	"errs/eftext"
+	"errs/efjson"
 	"errs/stack"
 	"errs/wrap"
 	"fmt"
@@ -61,7 +61,7 @@ var (
 		ErrParamNil			: ErrCode(CodeParamNilError),
 		ErrParamOutOfRange	: ErrCode(CodeParamOutOfRangeError),
 
-		Formatter			: eftext.Formatter(),
+		Formatter			: efjson.Formatter(),
 	}
 
 )
diff --git a/go.work b/go.work
index 363e5ae..8f56535 100644
--- a/go.work
+++ b/go.work
@@ -4,7 +4,7 @@ use (
 	./a
 	./a/test
 	./base/alogs
-	./base/apack
+	./base/apacks
 	./core
 	./core/aios
 	./core/bfrs