dado por terminado la reorganizcion del codigo de errores

app/main.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"errs"
-	"errs/collr"
+	"errs/collects"
 	"errs/fjson"
 	"errs/ftext"
 	"errs/stack"
@@ -65,7 +65,7 @@ func (c MiCustomErr) Unwrap () error {
 	return c.error
 }
 
-func (c MiCustomErr) Collect (collector collr.Collector) {
+func (c MiCustomErr) Collect (collector collects.Collector) {
 	collector.AddFieldInt("UnInt",c.Int())
 	collector.AddFieldFloat("UnFloat",34.33)
 	collector.AddFieldAny("UnoCualquiera",struct {
@@ -82,7 +82,7 @@ func (c MiCustomErr) Collect (collector collr.Collector) {
 }
 
 
-func printCollection (ec collr.ErrorCollection) {
+func printCollection (ec collects.ErrorCollection) {
 	if ec.Invalid != nil {
 		fmt.Printf("INvalid %s\n", ec.Invalid.Error())
 	}

core/ansi/non_escape_writer.go

@@ -43,7 +43,7 @@ func NewNonEscapeWriter(w io.Writer) *NonEscapeWriter {
 
 /*
 func (w *NonEscapeWriter) Write(data []byte) (n int, e error) {
-	var pt bytes.Buffer
+	var pt bytes.ABuffer
 	var ef bool
 
 	for _, b := range data {

core/bits/active.go

@@ -34,10 +34,10 @@ var (
 
 	G = struct {
 
-		ErrUnsupportedFlagType Err
+		ErrUnsupportedFlagType ErrBits
 	}{
 
-		ErrUnsupportedFlagType : Err{errs.ErrCode ("unsupported-bit-flag-type") },
+		ErrUnsupportedFlagType : ErrBits{errs.ErrCode ("unsupported-bit-flag-type") },
 	}
 )
 

core/bits/err_bits.go

@@ -27,7 +27,7 @@ import "errs"
 
 type (
 
-	Err 	struct { errs.ErrCode }
+	ErrBits struct { errs.ErrCode }
 )
 
 

core/btes/bfields/active.go

@@ -33,16 +33,16 @@ const(
 var (
 
 	G = struct {
-		ErrInvalidName ErrBField
-		ErrDuplicated  ErrBField
-		ErrFixed       ErrBField
-		ErrReadOnly    ErrBField
+		ErrInvalidName ErrBFields
+		ErrDuplicated  ErrBFields
+		ErrFixed       ErrBFields
+		ErrReadOnly    ErrBFields
 
 	}{
-		ErrInvalidName: ErrBField{errs.ErrCode("invalid-name")},
-		ErrDuplicated : ErrBField{errs.ErrCode("duplicated-field")},
-		ErrFixed	  : ErrBField{errs.ErrCode("bfields-fixed")},
-		ErrReadOnly	  : ErrBField{errs.ErrCode("bfields-read-only")},
+		ErrInvalidName: ErrBFields{errs.ErrCode("invalid-name")},
+		ErrDuplicated : ErrBFields{errs.ErrCode("duplicated-field")},
+		ErrFixed	  : ErrBFields{errs.ErrCode("bfields-fixed")},
+		ErrReadOnly	  : ErrBFields{errs.ErrCode("bfields-read-only")},
 	}
 )
 

core/btes/bfields/err_bfields.go

@@ -27,6 +27,6 @@ import "errs"
 
 type (
 
-	ErrBField struct { errs.ErrCode }
+	ErrBFields struct { errs.ErrCode }
 
 )

core/btes/matchs/active.go

@@ -0,0 +1,39 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  active.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 matchs
+
+
+var (
+
+	G = struct {
+		ErrInvalidMatcher 		ErrMatchs
+		ErrMatcherNotFound		ErrMatchs
+		ErrInvalidBuilder 		ErrMatchs
+	}{
+		ErrInvalidMatcher : ErrMatchs{ ErrCode("invalid-matcher")},
+		ErrMatcherNotFound: ErrMatchs{ ErrCode("matcher-not-found")},
+		ErrInvalidBuilder : ErrMatchs{ ErrCode("invalid-builder")},
+	}
+
+)

core/btes/matchs/err_matchs.go

@@ -0,0 +1,33 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  err_matchs.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 matchs
+
+import "errs"
+
+type (
+
+	ErrMatchs 	{ errs.ErrCode }
+)
+
+

core/btes/matchs/matcher.go

@@ -0,0 +1,26 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  matcher.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 matchs
+
+

core/btes/tokens/active.go

@@ -0,0 +1,43 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  active.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+import "errs"
+
+var (
+
+	G = struct {
+		ErrInvalidTopic    ErrTokens
+		ErrInvalidTopicLen ErrTokens
+		ErrInvalidToken    ErrTokens
+		ErrInvalidTokenLen ErrTokens
+	} {
+		ErrInvalidTopic    : ErrTokens{errs.ErrCode("invalid-topic")},
+		ErrInvalidTopicLen : ErrTokens{errs.ErrCode("invalid-topic-len")},
+		ErrInvalidToken    : ErrTokens{errs.ErrCode("invalid-token")},
+		ErrInvalidTokenLen : ErrTokens{errs.ErrCode("invalid-token-len")},
+	}
+)
+
+

core/btes/tokens/atokenizer.go

@@ -0,0 +1,276 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  atokenizer.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+
+
+
+
+const  	(
+
+	topicMinLen    	int = 1
+	topicMaxLen    	int = 255
+	topicMaxTokens 	int = 32
+	topicMinTokens 	int = 1
+
+	tokenMinLen 	int = 1
+	tokenMaxLen 	int = 256
+
+	//
+	// Token chars
+	//
+	tokenSep      	byte = '.'
+	tokenWildcard 	byte = '*'
+	tokenRelative 	byte = '+'
+	tokenMatchini 	byte = '{'
+	tokenMatchend 	byte = '}'
+
+)
+
+
+type 	(
+
+
+
+
+	// TokenizerCore
+	// Struct type
+	// Implements -> Tokenizer
+	//
+	TokenizerCore 		struct {
+		TokenSep      	byte
+		TokenWildcard 	byte
+		TokenRelative 	byte
+		TokenMathcIni 	byte
+		TokenMatchEnd 	byte
+		MinLenToken   	int
+		MaxLenToken   	int
+		MinLenTopic   	int
+		MaxLenTopic   	int
+		MinTokens     	int
+		MaxTokens     	int
+
+		MatchBuilder 	mchs.Matchers
+	}
+
+
+	// TokenizerCoreFnc
+	// Function type
+	//
+	//
+	TokenizerCoreFnc 	func (tkz *TokenizerCore)
+
+)
+
+
+// NewTokenizerCore
+// Function constructor -> TokenizerCore
+//
+//
+func NewTokenizerCore(ops ...TokenizerCoreFnc)(*TokenizerCore){
+	tk := &TokenizerCore{
+		TokenSep 		:  tokenSep,
+		TokenWildcard 	: tokenWildcard,
+		TokenRelative 	: tokenRelative,
+		TokenMathcIni 	: tokenMatchini,
+		TokenMatchEnd 	: tokenMatchend,
+		MinLenToken   	:   tokenMinLen,
+		MaxLenToken   	:   tokenMaxLen,
+		MinLenTopic   	:   topicMinLen,
+		MaxLenTopic   	:   topicMaxLen,
+		MinTokens     	: topicMinTokens,
+		MaxTokens     	: topicMaxTokens,
+	}
+
+	for _,o := range ops {
+		o(tk) }
+
+	if tk.MaxTokens > topicMaxTokens {
+		tk.MaxTokens = topicMaxTokens
+	}
+
+	if tk.MatchBuilder == nil {
+		tk.MatchBuilder = mchs.MatchersNoop{} }
+
+	return tk
+}
+
+
+// NewTopic
+// Function member -> TokenizerCore
+//
+//
+func (t TokenizerCore) NewTopic (tpc []byte, alw Kind) *Topic { return NewTopic(t,tpc,alw) }
+
+
+// Tokenize
+// Function member -> TokenizerCore
+// Implements -> Tokenizer
+//
+//
+func (t TokenizerCore) Tokenize(tpc []byte, alw Kind) (Tokens, Kind){
+	ln := len(tpc)
+	if ln < t.MinLenTopic || ln > t.MaxLenTopic {
+		return []Token{*(NewInvalidToken(G.ErrInvalidTopicLen,tpc)) }, TokenKindInvalid
+	}
+
+	tl := [topicMaxTokens]Token{}
+	tt := TokenKindNone
+	m,c,x := 0,0,0
+
+	for i:=0; i<ln; i++ {
+		switch tpc[i] {
+		case t.TokenMathcIni : m++
+		case t.TokenMatchEnd : m--
+		case t.TokenSep:
+			if m != 0 {
+				continue }
+			if c >= t.MaxTokens {
+				tl[c] = *(NewInvalidToken(G.ErrInvalidTopicLen,tpc[x:]))
+				return tl[:c+1], tt | TokenKindInvalid
+			}
+			tl[c] = t.NewToken(tpc[x:i])
+			tk := tl[c].Kind()
+			if tk == TokenKindRelative {
+				tl[c]= NewInvalidToken(G.ErrInvalidToken,tpc[x:i])
+			} else if tk & alw == 0 {
+				tt |= TokenKindInvalid
+			}
+			tt |= tl[c].Kind()
+			x = i + 1
+			c++
+		}
+	}
+
+	if m != 0 {
+		tl[c] = *(NewInvalidToken(G.ErrInvalidTopic,tpc[x:]))
+	} else {
+		tl[c] = t.NewToken(tpc[x:])
+	}
+
+	return tl[:c+1], tt | tl[c].Kind()
+
+}
+
+
+// Split
+// Function member -> TokenizerCore
+//
+//
+func (t TokenizerCore) Split (tpc []byte, alw Kind)([][]byte, Kind){
+	var ms, ps,x int
+	var tk, pk Kind
+	ln := len(tpc)
+	ar := [topicMaxTokens][]byte{}
+
+	for i:=0; i< ln; i++ {
+		switch tpc[i] {
+		case t.TokenMathcIni  : ms++
+		case t.TokenMatchEnd  : ms--
+		case t.TokenSep:
+			if ms == 0 {
+				ar[ps] = tpc[x:i]
+				if pk = t.Kind(ar[ps]); pk & alw == 0 {
+					return nil, TokenKindInvalid
+				}
+				tk|= pk
+				x = i + 1
+				ps++
+			}
+		}
+	}
+	ar[ps] = tpc[x:]
+	if pk = t.Kind(ar[ps]); pk& alw == 0 {
+		return nil, TokenKindInvalid
+	}
+	tk |= pk
+
+	return ar[:ps+1],tk
+}
+
+
+
+
+// NewToken
+// Function member -> TokenizerCore
+//
+//
+func (t TokenizerCore) NewToken(Token []byte)(Token){
+	ln := len(Token)
+	if ln < t.MinLenToken || ln > t.MaxLenToken {
+		return InvalidToken{ error: nil, source: Token } }
+
+	if ln == 1 {
+		switch Token[0] {
+		case t.TokenWildcard : return WildcardToken{}
+		case t.TokenRelative : return RelativeToken{}
+		case t.TokenMathcIni,
+			t.TokenMatchEnd : return *(NewInvalidToken(G.ErrInvalidTopicLen,Token)) }
+	}
+
+	if Token[0] != t.TokenMathcIni {
+		return LiteralToken(Token) }
+
+	if Token[ln-1] == t.TokenMatchEnd && ln > t.MinLenToken+ 2 {
+		m,e := t.MatchBuilder.Build(Token)
+		if e == nil {
+			return *(NewMatcherToken(m.Match,Token)) }
+		return *(NewInvalidToken(e,Token))
+	}
+
+	return *(NewInvalidToken(mchs.Errs.ErrInvalidMatcher,Token))
+}
+
+
+
+
+// Kind
+// Function member -> TokenizerCore
+//
+func (t TokenizerCore) Kind (Token []byte)(Kind){
+	ln := len(Token)
+	if ln < t.MinLenToken || ln > t.MaxLenToken {
+		return TokenKindInvalid
+	}
+
+	if ln == 1 {
+		switch Token[0] {
+		case t.TokenWildcard : return TokenWildcard
+		case t.TokenRelative : return TokenRelative
+		case t.TokenMathcIni,
+			t.TokenMatchEnd : return TokenKindInvalid
+		}
+	}
+
+	if Token[0] == t.TokenMathcIni {
+		if Token[ln-1] == t.TokenMatchEnd {
+			return TokenMatcher }
+		return TokenKindInvalid
+	}
+	return TokenLiteral
+}
+
+
+

core/btes/tokens/err_tokens.go

@@ -0,0 +1,34 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  err_token.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+import "errs"
+
+type (
+
+	ErrTokens struct { errs.ErrCode }
+
+)
+
+

core/btes/tokens/kind.go

@@ -0,0 +1,77 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  kind.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+const 	(
+
+	// Kind enum values
+	//
+	TokenKindNone     Kind = 0
+	TokenKindLiteral  Kind = 1
+	TokenKindWildcard Kind = 2
+	TokenKindMatcher  Kind = 4
+	TokenKindRelative Kind = 8
+	TokenKindInvalid  Kind = 128
+	//
+	// Kind compund values
+	//
+	TokenKindAny 	= TokenKindRelative | TokenKindWildcard
+	TokenKindTopic 	= TokenKindLiteral | TokenKindMatcher | TokenKindAny
+	TokenKindMatchable= TokenKindLiteral | TokenKindMatcher
+	TokenKindAll 	= TokenKindInvalid | TokenKindTopic
+
+)
+
+
+
+type (
+	
+	Kind uint8
+	
+)
+
+
+
+
+func (t Kind) HasLiteral  () bool {
+	return t &TokenKindLiteral != 0 }
+
+func (t Kind) HasRelative () bool {
+	return t &TokenKindRelative != 0 }
+
+func (t Kind) HasWildcard () bool {
+	return t &TokenKindWildcard != 0 }
+
+func (t Kind) HasMatcher  () bool {
+	return t &TokenKindMatcher != 0 }
+
+func (t Kind) HasInvalid  () bool {
+	return t &TokenKindInvalid != 0 }
+
+func (t Kind) HasAny 	   () bool {
+	return t &TokenKindAny != 0 }
+
+func (t Kind) HasMatchable() bool {
+	return t &TokenKindMatchable != 0 }
+

core/btes/tokens/token.go

@@ -0,0 +1,36 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+type (
+
+	Token 		interface {
+		Kind  () Kind
+		Source()	[]byte
+
+		Match (val []byte) bool
+	}
+
+)

core/btes/tokens/token_invalid.go

@@ -0,0 +1,49 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token_invalid.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+type (
+
+	InvalidToken 	struct {
+		error
+		source 		[]byte
+	}
+
+)
+
+
+func NewInvalidToken(err error, src []byte) *InvalidToken {
+	return &InvalidToken{ error : err, source: src }}
+
+
+func (_ InvalidToken) Kind  () Kind {
+	return TokenKindInvalid
+}
+
+func (_ InvalidToken) Match (_ []byte) bool {
+	return false    }
+
+func (t InvalidToken) Source()[]byte {
+	return t.source }

core/btes/tokens/token_literal.go

@@ -0,0 +1,46 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token_literal.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+import "bytes"
+
+type (
+
+
+	// LiteralToken
+	// Implements -> Token
+	LiteralToken 	[]byte
+
+)
+
+
+func (_ LiteralToken) Kind  () Kind {
+	return TokenKindLiteral
+}
+
+func (t LiteralToken) Match (val []byte) bool {
+	return bytes.Equal(t, val) }
+
+func (t LiteralToken) Source()[]byte {
+	return t }

core/btes/tokens/token_matcher.go

@@ -0,0 +1,50 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token_matcher.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+type (
+
+	MatcherToken 	struct {
+		source  []byte
+		matchFn MatchFnc
+	}
+
+	MatchFnc 		func (target []byte) bool
+)
+
+
+func NewMatcherToken (mfn MatchFnc, src []byte) *MatcherToken {
+	return &MatcherToken{ matchFn: mfn, source: src } }
+
+
+func (_ MatcherToken) Kind () Kind {
+	return TokenKindMatcher
+}
+
+func (t MatcherToken) Match(val []byte) bool {
+	return t.matchFn(val) }
+
+func (t MatcherToken) Source()[]byte {
+	return t.source }

core/btes/tokens/token_relative.go

@@ -0,0 +1,43 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token_relative.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+
+
+type (
+
+	RelativeToken 	struct {}
+)
+
+
+func (_ RelativeToken) Kind () Kind {
+	return TokenKindRelative
+}
+
+func (_ RelativeToken) Match(_ []byte) bool {
+	return true }
+
+func (_ RelativeToken) Source()[]byte {
+	return nil  }

core/btes/tokens/token_wildcard.go

@@ -0,0 +1,41 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  token_wildcard.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+type (
+
+	WildcardToken 	struct {}
+)
+
+
+func (_ WildcardToken) Kind () Kind {
+	return TokenKindWildcard
+}
+
+func (_ WildcardToken) Match(_ []byte) bool {
+	return true }
+
+func (_ WildcardToken) Source()[]byte {
+	return nil  }

core/btes/tokens/tokenizer.go

@@ -0,0 +1,41 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  tokenizer.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+type (
+
+	Tokenizer 	interface {
+
+		NewToken  (Token []byte) Token
+
+		TokenKind (Token []byte) Kind
+
+		Split     (subject []byte, allow Kind) ([][]byte , Kind)
+		Tokenize  (topic   []byte, allow Kind) (Tokens, Kind)
+	}
+
+)
+
+

core/btes/tokens/tokens.go

@@ -0,0 +1,32 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  tokens.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+
+
+type (
+
+	Tokens 	[]Token
+)

core/btes/tokens/topic.go

@@ -0,0 +1,64 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  topic.go
+//   Created by DEV
+//   Modified   24/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 tokens
+
+
+
+type 	(
+
+
+	// Topic
+	// Struct type
+	//
+	//
+	Topic 			struct {
+		kind   Kind
+		source []byte
+		tokens Tokens
+	}
+
+
+
+	// TopicList
+	// Slice type
+	// Implements -> sort.Interface
+	//
+	//
+	TopicList 		[]Topic
+
+)
+
+
+// NewTopic
+// Function constructor -> Topic
+//
+//
+func NewTopic (tkz Tokenizer, tpc []byte, alw Kind)(*Topic){
+	tp := &Topic{
+		source   : tpc }
+	tp.tokens,
+		tp.kind  = tkz.Tokenize(tpc,alw)
+	return tp
+}
+

core/btypes/go.mod

@@ -0,0 +1,3 @@
+module btypes
+
+go 1.22

core/cdcs/go.mod

@@ -1,3 +0,0 @@
-module cdcs
-
-go 1.22

core/codecs/base32/writer.go

@@ -0,0 +1,70 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  writer.go
+//   Created by DEV
+//   Modified   23/04/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// 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 base32
+
+import (
+	"bins/mems"
+	"encoding/base32"
+)
+
+func Write(b *mems.ABuffer, value, null, empty []byte, isQuoted bool, quote byte) (er error) {
+	if value == nil {
+		_,_ = b.Write(null)
+		return nil
+	}
+	if len(value) == 0 {
+		_,_ = b.Write(empty)
+		return nil
+	}
+
+	p := b.Len()
+	if isQuoted {
+		b.WriteByte(quote)
+	}
+
+	var t [64]byte
+	ln := base32.StdEncoding.EncodedLen(len(value))
+	if ln <= len(t) {
+		dst := t[:ln]
+		base32.StdEncoding.Encode(dst, value)
+		_,er = b.Write(dst)
+	} else if ln <= 1024 {
+		dst := make([]byte, ln)
+		base32.StdEncoding.Encode(dst, value)
+		_,er = b.Write(dst)
+	} else if er == nil {
+		ec := base32.NewEncoder(base32.StdEncoding, b)
+		_,_ = ec.Write(value)
+		return ec.Close()
+	}
+
+	if er == nil {
+		if isQuoted {
+			b.WriteByte(quote)
+		}
+	} else {
+		b.Truncate(p)
+	}
+	return er
+}

core/codecs/base64/writer.go

@@ -2,7 +2,7 @@
 //   Project active2
 //   Active Thing (activething.com) git.activething.com/go
 //
-//   File name  writer_encoding.go
+//   File name  writer.go
 //   Created by DEV
 //   Modified   23/04/2024
 //
@@ -21,14 +21,16 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package base64
 
 import (
-	"encoding/base32"
+	"bins/mems"
 	"encoding/base64"
 )
 
-func (b *Buffer) WriteBase64(value, null, empty []byte, isQuoted bool, quote byte) (er error) {
+
+
+func Write(b *mems.ABuffer, value, null, empty []byte, isQuoted bool, quote byte) (er error) {
 	if value == nil {
 		_,_ = b.Write(null)
 		return nil
@@ -72,45 +74,3 @@ func (b *Buffer) WriteBase64(value, null, empty []byte, isQuoted bool, quote byt
 
 
 
-func (b *Buffer) WriteBase32(value, null, empty []byte, isQuoted bool, quote byte) (er error) {
-	if value == nil {
-		_,_ = b.Write(null)
-		return nil
-	}
-	if len(value) == 0 {
-		_,_ = b.Write(empty)
-		return nil
-	}
-
-	p := b.Len()
-	if isQuoted {
-		b.WriteByte(quote)
-	}
-
-	var t [64]byte
-	ln := base32.StdEncoding.EncodedLen(len(value))
-	if ln <= len(t) {
-		dst := t[:ln]
-		base32.StdEncoding.Encode(dst, value)
-		_,er = b.Write(dst)
-	} else if ln <= 1024 {
-		dst := make([]byte, ln)
-		base32.StdEncoding.Encode(dst, value)
-		_,er = b.Write(dst)
-	} else if er == nil {
-		ec := base32.NewEncoder(base32.StdEncoding, b)
-		_,_ = ec.Write(value)
-		return ec.Close()
-	}
-
-	if er == nil {
-		if isQuoted {
-			b.WriteByte(quote)
-		}
-	} else {
-		b.Truncate(p)
-	}
-	return er
-}
-
-

core/codecs/cjson/writer.go

@@ -24,7 +24,9 @@
 package cjson
 
 import (
-	"bins/bfers"
+	"bins/mems"
+	"codecs/base32"
+	"codecs/base64"
 	"math"
 	"strconv"
 	"time"
@@ -32,7 +34,7 @@ import (
 )
 
 
-func WriteString(b *bfers.Buffer, value string, escapeHTML bool ) {
+func WriteString(b *mems.ABuffer, value string, escapeHTML bool ) {
 	if len(value) == 0 {
 		b.Write2Byte('"', '"')
 		return
@@ -100,7 +102,7 @@ func WriteString(b *bfers.Buffer, value string, escapeHTML bool ) {
 
 
 
-func WriteUint 	(b *bfers.Buffer, value uint64 , quoted bool) {
+func WriteUint 	(b *mems.ABuffer, value uint64 , quoted bool) {
 	if quoted {
 		b.WriteByte('"')
 	}
@@ -115,7 +117,7 @@ func WriteUint 	(b *bfers.Buffer, value uint64 , quoted bool) {
 }
 
 
-func WriteBool   (b *bfers.Buffer, value bool   , quoted bool) {
+func WriteBool   (b *mems.ABuffer, value bool   , quoted bool) {
 	if value {
 		b.WOQ(quoted,'"', G.TrueValue)
 	} else {
@@ -124,7 +126,7 @@ func WriteBool   (b *bfers.Buffer, value bool   , quoted bool) {
 }
 
 
-func WriteInt 	(b *bfers.Buffer, value int64  , quoted bool) {
+func WriteInt 	(b *mems.ABuffer, value int64  , quoted bool) {
 	if quoted {
 		b.WriteByte('"')
 	}
@@ -139,7 +141,7 @@ func WriteInt 	(b *bfers.Buffer, value int64  , quoted bool) {
 }
 
 
-func WriteFloat (b *bfers.Buffer, f float64, bits int, quoted bool) {
+func WriteFloat (b *mems.ABuffer, f float64, bits int, quoted bool) {
 	var t [64]byte
 	if math.IsInf(f, 0) || math.IsNaN(f) {
 		_,_ = b.Write(G.FloatNaN)
@@ -169,7 +171,7 @@ func WriteFloat (b *bfers.Buffer, f float64, bits int, quoted bool) {
 }
 
 
-func WriteDate(b *bfers.Buffer, value time.Time, layout string, quote bool) {
+func WriteDate(b *mems.ABuffer, value time.Time, layout string, quote bool) {
 	if layout == "" {
 		layout = time.RFC3339
 	}
@@ -183,9 +185,9 @@ func WriteDate(b *bfers.Buffer, value time.Time, layout string, quote bool) {
 }
 
 
-func WriteBase64(b *bfers.Buffer, value []byte) (er error) {
-	return b.WriteBase64(value,G.NullValue,G.EmptyValue,true,'"') }
+func WriteBase64(b *mems.ABuffer, value []byte) (er error) {
+	return base64.Write(b,value,G.NullValue,G.EmptyValue,true,'"') }
 
 
-func WriteBase32(b *bfers.Buffer, value []byte) (er error) {
-	return b.WriteBase32(value,G.NullValue,G.EmptyValue,true,'"') }
+func WriteBase32(b *mems.ABuffer, value []byte) (er error) {
+	return base32.Write(b,value,G.NullValue,G.EmptyValue,true,'"') }

core/codecs/go.mod

@@ -0,0 +1,3 @@
+module codecs
+
+go 1.22

core/cronus/active.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import "errs"
 
@@ -29,24 +29,24 @@ var (
 
 
 	G = struct {
-		ErrExpired           Err
-		ErrTimeout           Err
-		ErrIntervalInvalid   Err
-		ErrNotStarted        Err
-		ErrNotPaused         Err
-		ErrAlreadyStarted    Err
-		ErrTransitionInvalid Err
-		ErrTimerTaskInvalid  Err
+		ErrExpired           ErrCronus
+		ErrTimeout           ErrCronus
+		ErrIntervalInvalid   ErrCronus
+		ErrNotStarted        ErrCronus
+		ErrNotPaused         ErrCronus
+		ErrAlreadyStarted    ErrCronus
+		ErrTransitionInvalid ErrCronus
+		ErrTimerTaskInvalid  ErrCronus
 	} {
 
-		ErrExpired:           Err{ errs.ErrCode("expired")},
-		ErrTimeout:           Err{ errs.ErrCode("timeout")},
-		ErrIntervalInvalid:   Err{ errs.ErrCode("interval_invalid")},
-		ErrNotStarted:        Err{ errs.ErrCode("not_started")},
-		ErrNotPaused:         Err{ errs.ErrCode("not_paused")},
-		ErrAlreadyStarted:    Err{ errs.ErrCode("already_started")},
-		ErrTransitionInvalid: Err{ errs.ErrCode("transition_invalid")},
-		ErrTimerTaskInvalid:  Err{ errs.ErrCode("timer_task_invalid")},
+		ErrExpired:           ErrCronus{errs.ErrCode("expired")},
+		ErrTimeout:           ErrCronus{errs.ErrCode("timeout")},
+		ErrIntervalInvalid:   ErrCronus{errs.ErrCode("interval_invalid")},
+		ErrNotStarted:        ErrCronus{errs.ErrCode("not_started")},
+		ErrNotPaused:         ErrCronus{errs.ErrCode("not_paused")},
+		ErrAlreadyStarted:    ErrCronus{errs.ErrCode("already_started")},
+		ErrTransitionInvalid: ErrCronus{errs.ErrCode("transition_invalid")},
+		ErrTimerTaskInvalid:  ErrCronus{errs.ErrCode("timer_task_invalid")},
 	}
 
 

core/cronus/chrono.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"sync/atomic"

core/cronus/chronometer.go

@@ -22,7 +22,7 @@
 // ------------------------------------------------------------------------
 
 
-package timers
+package cronus
 
 import (
 	"time"

core/cronus/err_cronus.go

@@ -21,12 +21,12 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import "errs"
 
 type (
 
-	Err 	struct { errs.ErrCode }
+	ErrCronus struct { errs.ErrCode }
 
 )

core/cronus/expiration.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"sync/atomic"

core/cronus/expiration_source.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 const (
 

core/cronus/expirer.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"time"

core/cronus/pulsar.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"context"

core/cronus/time_task.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"context"

core/cronus/timer_queue.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 import (
 	"container/heap"

core/cronus/timer_state.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 const (
 

core/cronus/timer_task.go

@@ -22,7 +22,7 @@
 // ------------------------------------------------------------------------
 
 
-package timers
+package cronus
 
 import (
 	"time"

core/cronus/timer_task_heap.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package timers
+package cronus
 
 type (
 

core/crypts/active.go

@@ -28,8 +28,8 @@ import "errs"
 var (
 
 	G = struct {
-		ErrNotImplemented Err
+		ErrNotImplemented ErrCrypts
 	}{
-		ErrNotImplemented: Err { errs.ErrCode("crypter-not-implemented")} ,
+		ErrNotImplemented: ErrCrypts{errs.ErrCode("crypter-not-implemented")} ,
 	}
 )

core/crypts/err_crypts.go

@@ -25,6 +25,6 @@ package crypts
 
 import "errs"
 
-type Err 	struct { errs.ErrCode }
+type ErrCrypts struct { errs.ErrCode }
 
 

core/dates/active.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package times
+package dates
 
 import "errs"
 
@@ -36,10 +36,10 @@ var (
 
 	G = struct {
 
-		ErrInvalidDateRange 	Err
+		ErrInvalidDateRange ErrDates
 	}{
 
-		ErrInvalidDateRange 	: Err{ errs.ErrCode ("invalid-date-range")},
+		ErrInvalidDateRange 	: ErrDates{errs.ErrCode ("invalid-date-range")},
 	}
 
 )

core/dates/bdates/byear.go

@@ -44,12 +44,12 @@ func NewBYear (year int) *BYear {
 		panic(G.ErrInvalidYear)
 	}
 	at := BYearAtt(BYearAttSet)
-	if times.IsYearLeap(year) {
+	if dates.IsYearLeap(year) {
 		at|=BYearAttLeap
 	}
 	return &BYear {
 		atts : at,
-		first: byte(times.DayOfWeek(year,1,1)),
+		first: byte(dates.DayOfWeek(year,1,1)),
 		year : byte(year-1900),
 	}
 }

core/dates/date_days.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package times
+package dates
 
 import "time"
 

core/dates/date_days_range.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package times
+package dates
 
 type (
 

core/dates/duration_formatter.go

@@ -22,7 +22,7 @@
 // ------------------------------------------------------------------------
 
 
-package times
+package dates
 
 import (
 	"strconv"

core/dates/err_dates.go

@@ -21,13 +21,13 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package times
+package dates
 
 import "errs"
 
 type (
 
-	Err 	struct { errs.ErrCode }
+	ErrDates struct { errs.ErrCode }
 )
 
 

core/dates/time_formatter.go

@@ -22,7 +22,7 @@
 // ------------------------------------------------------------------------
 
 
-package times
+package dates
 
 import (
 	"strconv"

core/errs/active.go

@@ -28,8 +28,6 @@ import (
 	"errs/ftext"
 	"errs/stack"
 	"fmt"
-	"reflect"
-	"sync"
 )
 
 const (
@@ -73,12 +71,15 @@ var (
 		Formatter 			: ftext.DefaultFormatter(),
 	}
 
+	/*
 	g = struct {
 		mux 				sync.RWMutex
 		stackTraceRType 	reflect.Type
 	}{
 		stackTraceRType 	: reflect.TypeOf(stack.Trace(nil)),
 	}
+
+	 */
 )
 
 

core/errs/collects/active.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 import (
 	"reflect"

core/errs/collects/collectable.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 type (
 

core/errs/collects/collector.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 import "time"
 

core/errs/collects/error_collection.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 import (
 	"errors"

core/errs/collects/error_collector.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 type (
 

core/errs/collects/field_collector.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 type (
 

core/errs/collects/field_collectors.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 type (
 

core/errs/collects/field_head.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 
 type (

core/errs/collects/field_kind.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 
 const (

core/errs/collects/fields.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package collr
+package collects
 
 import (
 	"sort"

core/errs/err_cause.go

@@ -23,7 +23,7 @@
 
 package errs
 
-import "errs/collr"
+import "errs/collects"
 
 type (
 
@@ -67,4 +67,4 @@ func (e ErrCause) String () string {
 	return string(G.Formatter.FormatError(e)) }
 
 
-func (_ ErrCause) Collect(_ collr.Collector) {}
+func (_ ErrCause) Collect(_ collects.Collector) {}

core/errs/err_code.go

@@ -23,7 +23,7 @@
 
 package errs
 
-import "errs/collr"
+import "errs/collects"
 
 type (
 
@@ -69,6 +69,6 @@ func (e ErrCode) String () string {
 	return string(G.Formatter.FormatError(e)) }
 
 
-func (e ErrCode) Collect (collector collr.Collector) {
+func (e ErrCode) Collect (collector collects.Collector) {
 	collector.AddFieldString(fieldNameCode,string(e))
 }

core/errs/err_info.go

@@ -24,7 +24,7 @@
 package errs
 
 import (
-	"errs/collr"
+	"errs/collects"
 	"fmt"
 	"time"
 )
@@ -103,7 +103,7 @@ func (e ErrInfo) String () string {
 
 
 
-func (e ErrInfo) Collect (collector collr.Collector) {
+func (e ErrInfo) Collect (collector collects.Collector) {
 	collector.AddFieldString(fieldNameMessage,e.message)
 	collector.AddFieldString(fieldNameInfo,e.info)
 	collector.AddFieldDate  (fieldNameDate,e.date)

core/errs/err_multi.go

@@ -23,7 +23,7 @@
 
 package errs
 
-import "errs/collr"
+import "errs/collects"
 
 type (
 
@@ -71,6 +71,6 @@ func (e ErrMulti) String () string {
 
 
 
-func (_ ErrMulti) Collect (collector collr.Collector) {
+func (_ ErrMulti) Collect (collector collects.Collector) {
 	collector.AddFieldString(fieldNameCode,CodeMultiError) }
 

core/errs/err_panic.go

@@ -23,7 +23,7 @@
 
 package errs
 
-import "errs/collr"
+import "errs/collects"
 
 type (
 
@@ -68,5 +68,5 @@ func (e ErrPanic) String () string {
 
 
 
-func (_ ErrPanic) Collect (collector collr.Collector) {
+func (_ ErrPanic) Collect (collector collects.Collector) {
 	collector.AddFieldString(fieldNameCode,CodePanicError) }

core/errs/err_param.go

@@ -24,7 +24,7 @@
 package errs
 
 import (
-	"errs/collr"
+	"errs/collects"
 	"fmt"
 )
 
@@ -85,7 +85,7 @@ func (e ErrParam) String () string {
 	return string(G.Formatter.FormatError(e)) }
 
 
-func (e ErrParam) Collect(collector collr.Collector) {
+func (e ErrParam) Collect(collector collects.Collector) {
 	collector.AddFieldString(fieldNameCode,e.code)
 	if len(e.param) > 0 {
 		collector.AddFieldString(fieldNameParam,e.param)

core/errs/err_trace.go

@@ -24,7 +24,7 @@
 package errs
 
 import (
-	"errs/collr"
+	"errs/collects"
 	"errs/stack"
 )
 
@@ -83,4 +83,4 @@ func (e ErrTrace) String () string {
 
 
 
-func (_ ErrTrace) Collect (_ collr.Collector) {}
+func (_ ErrTrace) Collect (_ collects.Collector) {}

core/errs/fjson/json_builder.go

@@ -24,10 +24,10 @@
 package fjson
 
 import (
-	"bins/bfers"
-	"cdcs/cjson"
+	"bins/mems"
+	"codecs/cjson"
 	"encoding/json"
-	"errs/collr"
+	"errs/collects"
 	"fmt"
 	"strings"
 )
@@ -37,7 +37,7 @@ type (
 
 	jsonBuilder struct {
 		f 		*JSONFormatter
-		b      	*bfers.Buffer
+		b      	*mems.ABuffer
 		encoder *json.Encoder
 		sep    	string
 		pretty	bool
@@ -49,22 +49,22 @@ type (
 
 func newJsonBuilder (f *JSONFormatter) *jsonBuilder {
 	sep := ":"
-	if f.UseSpace() && f.ShowPretty() {
+	if f.HasUseSpace() && f.HasShowPretty() {
 		sep = ": "
 	}
 	return &jsonBuilder{
-		f 		: f,
-		b 		: bfers.NewBuffer(),
-		pretty	: f.ShowPretty(),
-		sep   	: sep,
+		f 		:  f,
+		b 		:  mems.NewABuffer(),
+		pretty	: f.HasShowPretty(),
+		sep   	:    sep,
 	}
 }
 
 
 
 func (b *jsonBuilder) format (err error) {
-	cl := collr.NewErrorCollection(err)
-	cl.Collect(b.f.AddFields(),b.f.AddCauses(),b.f.AddTrace())
+	cl := collects.NewErrorCollection(err)
+	cl.Collect(b.f.HasAddFields(),b.f.HasAddCauses(),b.f.HasAddTrace())
 
 	if cl.Invalid != nil {
 		b.writeFormatError(cl.Invalid)
@@ -75,7 +75,7 @@ func (b *jsonBuilder) format (err error) {
 }
 
 
-func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int) {
+func (b *jsonBuilder) write (coll *collects.ErrorCollection, cont bool, level int) {
 	if b.invalid != nil {
 		return
 	}
@@ -120,10 +120,10 @@ func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int)
 	if b.pretty {
 		b.b.WriteByte('\n')
 	}
-	b.writeField(collr.FieldNameError,coll.ErrStr, indObj,true,false, false)
+	b.writeField(collects.FieldNameError,coll.ErrStr, indObj,true,false, false)
 
 
-	if b.f.AddTypes() {
+	if b.f.HasAddTypes() {
 		types := coll.Types
 
 		b.b.WriteByte(',')
@@ -132,10 +132,10 @@ func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int)
 		}
 
 		if len(types) == 1 {
-			b.writeField(collr.FieldNameType, types[0].String(), indObj, true, false,false)
+			b.writeField(collects.FieldNameType, types[0].String(), indObj, true, false,false)
 		} else {
 
-			b.writeOpen(collr.FieldNameTypes, indObj, '[', b.pretty)
+			b.writeOpen(collects.FieldNameTypes, indObj, '[', b.pretty)
 			for i, t := range coll.TypesStr {
 				if b.pretty {
 					b.b.WriteString(ind2Obj)
@@ -165,7 +165,7 @@ func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int)
 		}
 
 		coll.Fields.Sort()
-		b.writeOpen(collr.FieldNameFields, indObj, '{', b.pretty)
+		b.writeOpen(collects.FieldNameFields, indObj, '{', b.pretty)
 		var n = 0
 
 		for _, h := range heads {
@@ -201,10 +201,10 @@ func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int)
 		}
 
 		if len(causes) == 1 {
-			b.writeOpen(collr.FieldNameCause, indObj, 0, false)
+			b.writeOpen(collects.FieldNameCause, indObj, 0, false)
 			b.write(&causes[0], true,level+1)
 		} else if len(causes) > 1 {
-			b.writeOpen(collr.FieldNameCauses, indObj, '[', b.pretty)
+			b.writeOpen(collects.FieldNameCauses, indObj, '[', b.pretty)
 			for i, ce := range causes {
 				if i > 0 {
 					b.b.WriteByte(',')
@@ -229,7 +229,7 @@ func (b *jsonBuilder) write (coll *collr.ErrorCollection, cont bool, level int)
 		if b.pretty {
 			b.b.WriteByte('\n')
 		}
-		b.writeFieldName(collr.FieldNameTrace,indObj)
+		b.writeFieldName(collects.FieldNameTrace,indObj)
 
 		if b.encoder == nil {
 			b.encoder = json.NewEncoder(b.b)
@@ -296,61 +296,61 @@ func (b *jsonBuilder) writeField (name, value, indent string, quote, coma, nl bo
 }
 
 
-func (b *jsonBuilder) writeFieldValue (fields collr.Fields, field *collr.FieldHead, level int) bool {
+func (b *jsonBuilder) writeFieldValue (fields collects.Fields, field *collects.FieldHead, level int) bool {
 	switch field.Kind {
-	case collr.FieldKindFloat:
+	case collects.FieldKindFloat:
 		n := fields.GetFieldValueFloat(field)
-		if n == 0 && b.f.IgnoreDefaults() {
+		if n == 0 && b.f.HasIgnoreDefaults() {
 
 				return false
 			}
-		cjson.WriteFloat(b.b,n,64,b.f.UseQuote())
+		cjson.WriteFloat(b.b,n,64,b.f.HasUseQuote())
 		return true
 
-	case collr.FieldKindInt:
+	case collects.FieldKindInt:
 		n := fields.GetFieldValueInt(field)
-		if n == 0 && b.f.IgnoreDefaults() {
+		if n == 0 && b.f.HasIgnoreDefaults() {
 			return false
 		}
-		cjson.WriteInt(b.b,int64(n),b.f.UseQuote())
+		cjson.WriteInt(b.b,int64(n),b.f.HasUseQuote())
 		return true
 
-	case collr.FieldKindString:
+	case collects.FieldKindString:
 		s := fields.GetFieldValueString(field)
-		if len(s) == 0 && b.f.IgnoreDefaults() {
+		if len(s) == 0 && b.f.HasIgnoreDefaults() {
 			return false
 		}
-		cjson.WriteString(b.b,s,b.f.EscapeHTML())
+		cjson.WriteString(b.b,s,b.f.HasEscapeHTML())
 		return true
 
-	case collr.FieldKindTime:
+	case collects.FieldKindTime:
 		d := fields.GetFieldValueDate(field)
-		if d.IsZero()  && b.f.IgnoreDefaults(){
+		if d.IsZero()  && b.f.HasIgnoreDefaults(){
 			return false
 		}
 		cjson.WriteDate(b.b,d,b.f.layout.TimeLayout,true)
 		return true
 
-	case collr.FieldKindDate:
+	case collects.FieldKindDate:
 		d := fields.GetFieldValueDate(field)
-		if d.IsZero()  && b.f.IgnoreDefaults(){
+		if d.IsZero()  && b.f.HasIgnoreDefaults(){
 			return false
 		}
 		cjson.WriteDate(b.b,d,b.f.layout.DateLayout,true)
 		return true
 
-	case collr.FieldKindBool:
+	case collects.FieldKindBool:
 		t := fields.GetFieldValueBool(field)
-		if !t && b.f.IgnoreDefaults() {
+		if !t && b.f.HasIgnoreDefaults() {
 			return false
 		}
-		cjson.WriteBool(b.b,t,b.f.UseQuote())
+		cjson.WriteBool(b.b,t,b.f.HasUseQuote())
 		return true
 
 	default:
 		a := fields.GetFieldValueAny(field)
 		if a == nil {
-			if b.f.IgnoreDefaults() {
+			if b.f.HasIgnoreDefaults() {
 				return false
 			}
 			b.b.WOQ(true,'"',cjson.G.NullValue)
@@ -359,7 +359,7 @@ func (b *jsonBuilder) writeFieldValue (fields collr.Fields, field *collr.FieldHe
 
 		if b.encoder == nil {
 			b.encoder = json.NewEncoder(b.b)
-			b.encoder.SetEscapeHTML(b.f.EscapeHTML())
+			b.encoder.SetEscapeHTML(b.f.HasEscapeHTML())
 		}
 
 		if b.pretty {
@@ -377,7 +377,7 @@ func (b *jsonBuilder) writeFieldValue (fields collr.Fields, field *collr.FieldHe
 	 b.b.Reset()
 	 b.b.WriteByte('{')
 	 b.writeFieldName("json-formatter-error","")
-	 cjson.WriteString(b.b,err.Error(),b.f.EscapeHTML())
+	 cjson.WriteString(b.b,err.Error(),b.f.HasEscapeHTML())
 	 b.b.WriteByte('}')
  }
 

core/errs/fjson/json_formatter.go

@@ -69,5 +69,7 @@ func WithLayout (config LayoutFnc) JSONFormatterFnc {
 
 func WithOptions (set, unset Option) JSONFormatterFnc {
 	return func(f *JSONFormatter) {
-		f.Option |= set
-		f.Option &^= unset } }
+		f.Option = f.Option.Add(set)
+		f.Option = f.Option.Del(unset)
+	}
+}

core/errs/fjson/option.go

@@ -46,33 +46,41 @@ type (
 	Option 	uint16
 )
 
-func (o Option) AddTypes () bool {
+func (o Option) Add (opt Option) Option {
+	return o | opt
+}
+
+func (o Option) Del (opt Option) Option {
+	return o &^ opt }
+
+
+func (o Option) HasAddTypes() bool {
 	return o&AddTypes != 0 }
 
-func (o Option) AddFields () bool {
+func (o Option) HasAddFields() bool {
 	return o&AddFields != 0 }
 
-func (o Option) AddCauses () bool {
+func (o Option) HasAddCauses() bool {
 	return o&AddCauses != 0 }
 
-func (o Option) AddTrace  () bool {
+func (o Option) HasAddTrace() bool {
 	return o&AddTrace != 0 }
 
-func (o Option) ShowPretty () bool {
+func (o Option) HasShowPretty() bool {
 	return o&ShowPretty != 0 }
 
-func (o Option) UseSpace () bool {
+func (o Option) HasUseSpace() bool {
 	return o&UseSpace != 0 }
 
-func (o Option) UseQuote () bool {
+func (o Option) HasUseQuote() bool {
 	return o&UseQuote != 0 }
 
-func (o Option) SortFields () bool {
+func (o Option) HasSortFields() bool {
 	return o&SortFields != 0 }
 
-func (o Option) IgnoreDefaults() bool {
+func (o Option) HasIgnoreDefaults() bool {
 	return o&IgnoreDefaults != 0 }
 
-func (o Option) EscapeHTML() bool {
+func (o Option) HasEscapeHTML() bool {
 	return o&EscapeHTML != 0 }
 

core/errs/ftext/active.go

@@ -25,12 +25,12 @@ package ftext
 
 import (
 	"ansi"
+	"btypes/astrings"
 	"errs/stack"
 	"fmt"
 	"reflect"
 	"strings"
 	"sync"
-	"tbase/astrings"
 )
 
 

core/errs/ftext/option.go

@@ -44,31 +44,36 @@ type (
 	Option uint16
 )
 
+func (o Option) Add (opt Option) Option {
+	return o | opt
+}
+
+func (o Option) Del (opt Option) Option {
+	return o &^ opt }
 
 
 func (o Option) SetDefaults () Option {
-	return optionsDefault
-}
+	return optionsDefault }
 
 
-func (o Option) AddTypes() bool {
+func (o Option) HasAddTypes() bool {
 	return o&AddTypes !=0 }
 
 
-func (o Option) AddFields() bool {
+func (o Option) HasAddFields() bool {
 	return o&AddFields !=0 }
 
-func (o Option) AddCauses() bool {
+func (o Option) HasAddCauses() bool {
 	return o&AddCauses !=0 }
 
-func (o Option) AddTrace() bool {
+func (o Option) HasAddTrace() bool {
 	return o&AddTrace !=0 }
 
-func (o Option) IgnoreEmpty() bool {
+func (o Option) HasIgnoreEmpty() bool {
 	return o&IgnoreEmpty !=0 }
 
-func (o Option) ShowAnsi () bool {
+func (o Option) HasShowAnsi() bool {
 	return o&ShowAnsi !=0 }
 
-func (o Option) UseIndent() bool {
+func (o Option) HasUseIndent() bool {
 	return o&UseIndent !=0 }

core/errs/ftext/text_builder.go

@@ -25,8 +25,8 @@ package ftext
 
 import (
 	"ansi"
-	"bins/bfers"
-	"errs/collr"
+	"bins/mems"
+	"errs/collects"
 	"fmt"
 	"strings"
 )
@@ -35,10 +35,10 @@ type (
 
 	TextBuilder 	struct {
 		f 			*TextFormatter
-		b 			*bfers.Buffer
+		b 			*mems.ABuffer
 		
 		useAux 		bool
-		auxB   		*bfers.Buffer
+		auxB   		*mems.ABuffer
 
 		level 		int
 		ansiC 	 	ansi.Code
@@ -53,12 +53,12 @@ type (
 func newTextBuilder(formatter *TextFormatter) *TextBuilder {
 	b := &TextBuilder{
 		f  	  : formatter,
-		b     : bfers.NewBuffer(),
-		useAux: len(formatter.valueTrans) > 0,
-		ansiC : formatter.layout.AnsiC,
+		b     :  mems.NewABuffer(),
+		useAux:  len(formatter.valueTrans) > 0,
+		ansiC :  formatter.layout.AnsiC,
 	}
 	if b.useAux {
-		b.auxB = bfers.NewBuffer()
+		b.auxB = mems.NewABuffer()
 	} else {
 		b.auxB = b.b
 	}
@@ -73,7 +73,7 @@ func (b *TextBuilder) AddText (text string) {
 	b.b.WriteString(text) }
 
 func (b *TextBuilder) AddTextAnsi (ansiC ansi.Code, text string) {
-	if b.f.ShowAnsi() {
+	if b.f.HasShowAnsi() {
 		if ansiC == 0 {
 			ansiC = b.ansiC
 		}
@@ -95,15 +95,15 @@ func (b *TextBuilder) SetAnsi(ansiC ansi.Code) {
 
 func (b *TextBuilder) format (err error) {
 	
-	c := collr.NewErrorCollection(err)
-	if c.Collect(b.f.AddFields(), b.f.AddCauses(), b.f.AddTrace()); c.Invalid != nil {
+	c := collects.NewErrorCollection(err)
+	if c.Collect(b.f.HasAddFields(), b.f.HasAddCauses(), b.f.HasAddTrace()); c.Invalid != nil {
 		//b.writeFormatError(cl.Invalid)
 		return
 	}
 	b.write(c, 0)
 }
 
-func (b *TextBuilder) write (c *collr.ErrorCollection, level int) {
+func (b *TextBuilder) write (c *collects.ErrorCollection, level int) {
 	if b.invalid != nil {
 		return
 	}
@@ -131,17 +131,17 @@ func (b *TextBuilder) write (c *collr.ErrorCollection, level int) {
 	}(b,&d, c.Err)
 
 	f.sections.Head.begin(b)
-	b.writeFieldNameValue(collr.FieldNameError, c.ErrStr, ind)
-	if f.AddTypes() {
+	b.writeFieldNameValue(collects.FieldNameError, c.ErrStr, ind)
+	if f.HasAddTypes() {
 		if len(c.TypesStr) == 1 {
-			b.writeFieldNameValue(collr.FieldNameType,  c.TypesStr[0], ind)
+			b.writeFieldNameValue(collects.FieldNameType,  c.TypesStr[0], ind)
 		} else {
-			b.writeFieldNameValue(collr.FieldNameTypes, strings.Join(c.TypesStr, ","), ind)
+			b.writeFieldNameValue(collects.FieldNameTypes, strings.Join(c.TypesStr, ","), ind)
 		}
 	}
 	f.sections.Head.end(b)
 
-	if f.AddFields() && c.Fields.Len() > 0 {
+	if f.HasAddFields() && c.Fields.Len() > 0 {
 		f.sections.Fields.begin(b)
 		heads := c.Fields.GetHeads()
 		for _,fl := range heads {
@@ -217,7 +217,7 @@ func (b *TextBuilder) writeFieldEnd () {
 func (b *TextBuilder) writeFieldNameValue(name string, value string, indent string) {
 	p:= b.b.Len()
 	b.writeFieldBegin(name,indent)
-	if b.f.IgnoreEmpty() && len(value) == 0 {
+	if b.f.HasIgnoreEmpty() && len(value) == 0 {
 		b.b.Truncate(p)
 		return
 	}
@@ -226,7 +226,7 @@ func (b *TextBuilder) writeFieldNameValue(name string, value string, indent stri
 
 }
 
-func (b *TextBuilder) writeField (fields collr.Fields, field *collr.FieldHead, indent string) {
+func (b *TextBuilder) writeField (fields collects.Fields, field *collects.FieldHead, indent string) {
 	p := b.b.Len()
 	b.writeFieldBegin(field.Name,indent)
 	if !b.writeFieldValue(fields,field) {
@@ -237,41 +237,41 @@ func (b *TextBuilder) writeField (fields collr.Fields, field *collr.FieldHead, i
 }
 
 
-func (b *TextBuilder) writeFieldValue (fields collr.Fields, field *collr.FieldHead) bool {
+func (b *TextBuilder) writeFieldValue (fields collects.Fields, field *collects.FieldHead) bool {
 
 	switch field.Kind {
-	case collr.FieldKindFloat:
+	case collects.FieldKindFloat:
 		b.auxB.WriteFloatStr(fields.GetFieldValueFloat(field),'f',-1)
 
-	case collr.FieldKindInt:
+	case collects.FieldKindInt:
 		b.auxB.WriteIntStr(int64(fields.GetFieldValueInt(field)),10)
 
-	case collr.FieldKindString:
+	case collects.FieldKindString:
 		s := fields.GetFieldValueString(field)
-		if b.f.IgnoreEmpty() && len(s) == 0 {
+		if b.f.HasIgnoreEmpty() && len(s) == 0 {
 			return false
 		}
 		b.auxB.WriteString(fields.GetFieldValueString(field))
 
-	case collr.FieldKindTime:
+	case collects.FieldKindTime:
 		b.auxB.WriteDateStr(fields.GetFieldValueDate(field), b.f.layout.TimeLayout)
 
-	case collr.FieldKindDate:
+	case collects.FieldKindDate:
 		b.auxB.WriteDateStr(fields.GetFieldValueDate(field), b.f.layout.DateLayout)
 
-	case collr.FieldKindBool:
+	case collects.FieldKindBool:
 		b.auxB.WriteBoolStr(fields.GetFieldValueBool(field))
 
 	default:
 		a := fields.GetFieldValueAny(field)
 		if a == nil {
-			if b.f.IgnoreEmpty() {
+			if b.f.HasIgnoreEmpty() {
 				return false
 			}
 			b.auxB.WOQ(false,'"', g.nullValue)
 		} else {
 			s := fmt.Sprintf("%#v",a)
-			if b.f.IgnoreEmpty() && len(s) == 0 {
+			if b.f.HasIgnoreEmpty() && len(s) == 0 {
 				return false
 			}
 			b.auxB.WriteString(s)

core/errs/ftext/text_formatter.go

@@ -24,8 +24,8 @@
 package ftext
 
 import (
+	"btypes/astrings"
 	"errs/stack"
-	"tbase/astrings"
 )
 
 type (
@@ -102,8 +102,8 @@ func WithErrorFallbacks (format, cause, trace ErrorFallbackFnc) TextFormatterFnc
 
 func WithOptions (set, unset Option) TextFormatterFnc {
 	return func(f *TextFormatter) {
-		f.Option |= set
-		f.Option &^= unset } }
+		f.Option = f.Option.Add(set)
+		f.Option = f.Option.Del(unset) } }
 
 
 func WithNameTransformers(transformer ...astrings.Transformer) TextFormatterFnc {

core/mems/abuffer.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 import (
 	"bins/chars"
@@ -31,17 +31,13 @@ import (
 	"unicode/utf8"
 )
 
-const (
-	maxInt = int(^uint(0) >> 1)
 
-	MinRead = 512
-)
 
 
 type (
 
 
-	Buffer struct {
+	ABuffer struct {
 		data   []byte
 		off    int
 		ini    [64]byte
@@ -50,27 +46,27 @@ type (
 
 )
 
-func NewBuffer() *Buffer {
-	return &Buffer{} }
+func NewABuffer() *ABuffer {
+	return &ABuffer{} }
 
 
-func (b *Buffer) Len() int {
+func (b *ABuffer) Len() int {
 	return len(b.data) - b.off }
 
 
-func (b *Buffer) Cap() int {
+func (b *ABuffer) Cap() int {
 	return cap(b.data) }
 
 
-func (b *Buffer) isEmpty() bool {
+func (b *ABuffer) isEmpty() bool {
 	return len(b.data) <= b.off }
 
 
-func (b *Buffer) Bytes() []byte {
+func (b *ABuffer) Bytes() []byte {
 	return b.data[b.off:] }
 
 
-func (b *Buffer) String() string {
+func (b *ABuffer) String() string {
 	if b == nil {
 		return "<nil>"
 	}
@@ -78,14 +74,14 @@ func (b *Buffer) String() string {
 }
 
 
-func (b *Buffer) Reset() {
+func (b *ABuffer) Reset() {
 	b.data = b.data[:0]
 	b.off = 0
 	b.lastOp = opInvalid
 }
 
 
-func (b *Buffer) Truncate(size int) {
+func (b *ABuffer) Truncate(size int) {
 	if size == 0 {
 		b.Reset()
 		return
@@ -98,7 +94,7 @@ func (b *Buffer) Truncate(size int) {
 }
 
 
-func (b *Buffer) Read(data []byte) (count int, err error) {
+func (b *ABuffer) Read(data []byte) (count int, err error) {
 	b.lastOp = opInvalid
 	if b.isEmpty() {
 		b.Reset()
@@ -116,7 +112,7 @@ func (b *Buffer) Read(data []byte) (count int, err error) {
 }
 
 
-func (b *Buffer) ReadFrom(reader io.Reader) (count int64, err error) {
+func (b *ABuffer) ReadFrom(reader io.Reader) (count int64, err error) {
 	b.lastOp = opInvalid
 	for {
 		i := b.tryGrowByStrategy(MinRead)
@@ -137,7 +133,7 @@ func (b *Buffer) ReadFrom(reader io.Reader) (count int64, err error) {
 }
 
 
-func (b *Buffer) ReadByte() (byte, error) {
+func (b *ABuffer) ReadByte() (byte, error) {
 	if b.isEmpty() {
 		b.Reset()
 		return 0, io.EOF
@@ -149,20 +145,20 @@ func (b *Buffer) ReadByte() (byte, error) {
 }
 
 
-func (b *Buffer) ReadBytes(delimiter byte) (result []byte, er error) {
+func (b *ABuffer) ReadBytes(delimiter byte) (result []byte, er error) {
 	slice, er := b.readSlice(delimiter)
 	result = append(result, slice...)
 	return result, er
 }
 
 
-func (b *Buffer) ReadString(delimiter byte) (result string, err error) {
+func (b *ABuffer) ReadString(delimiter byte) (result string, err error) {
 	slice, err := b.readSlice(delimiter)
 	return string(slice), err
 }
 
 
-func (b *Buffer) ReadRune() (run rune, size int, err error) {
+func (b *ABuffer) ReadRune() (run rune, size int, err error) {
 	if b.isEmpty() {
 		b.Reset()
 		return 0, 0, io.EOF
@@ -180,7 +176,7 @@ func (b *Buffer) ReadRune() (run rune, size int, err error) {
 }
 
 
-func (b *Buffer) readSlice(delimiter byte) (ln []byte, er error) {
+func (b *ABuffer) readSlice(delimiter byte) (ln []byte, er error) {
 	i := bytes.IndexByte(b.data[b.off:], delimiter)
 	end := b.off + i + 1
 	if i < 0 {
@@ -194,7 +190,7 @@ func (b *Buffer) readSlice(delimiter byte) (ln []byte, er error) {
 }
 
 
-func (b *Buffer) UnreadRune() error {
+func (b *ABuffer) UnreadRune() error {
 	if b.lastOp <= opInvalid {
 		return G.ErrUnreadInvalid
 	}
@@ -206,7 +202,7 @@ func (b *Buffer) UnreadRune() error {
 }
 
 
-func (b *Buffer) UnreadByte() error {
+func (b *ABuffer) UnreadByte() error {
 	if b.lastOp == opInvalid {
 		return G.ErrUnreadInvalid
 	}
@@ -218,7 +214,7 @@ func (b *Buffer) UnreadByte() error {
 }
 
 
-func (b *Buffer) AppendWith(appender Appender) {
+func (b *ABuffer) AppendWith(appender Appender) {
 	b.lastOp = opInvalid
 	if appender != nil {
 		b.data = appender.Append(b.data)
@@ -226,20 +222,20 @@ func (b *Buffer) AppendWith(appender Appender) {
 }
 
 
-func (b *Buffer) Write(value []byte) (int, error) {
+func (b *ABuffer) Write(value []byte) (int, error) {
 	b.lastOp = opInvalid
 	return copy(b.data[b.tryGrow(len(value)):], value), nil
 }
 
 
-func (b *Buffer) W (value []byte) {
+func (b *ABuffer) W (value []byte) {
 	b.lastOp = opInvalid
 	copy(b.data[b.tryGrow(len(value)):], value)
 }
 
 
 // WOQ With Optional Quoted
-func (b *Buffer) WOQ (add bool, quote byte, value []byte) {
+func (b *ABuffer) WOQ (add bool, quote byte, value []byte) {
 	b.lastOp = opInvalid
 	if !add {
 		copy(b.data[b.tryGrow(len(value)):], value)
@@ -252,7 +248,7 @@ func (b *Buffer) WOQ (add bool, quote byte, value []byte) {
 }
 
 
-func (b *Buffer) WriteHTML(source []byte) {
+func (b *ABuffer) WriteHTML(source []byte) {
 	st := 0
 	for i,c := range source {
 		if c == '<' || c == '>' || c == '&' {
@@ -279,13 +275,13 @@ func (b *Buffer) WriteHTML(source []byte) {
 }
 
 
-func (b *Buffer) WriteByte(value byte) {
+func (b *ABuffer) WriteByte(value byte) {
 	b.lastOp = opInvalid
 	b.data[b.tryGrow(1)] = value
 }
 
 
-func (b *Buffer) Write2Byte(valueA, valueB byte) {
+func (b *ABuffer) Write2Byte(valueA, valueB byte) {
 	b.lastOp = opInvalid
 	p := b.tryGrow(2)
 	b.data[p] = valueA
@@ -293,15 +289,15 @@ func (b *Buffer) Write2Byte(valueA, valueB byte) {
 }
 
 
-func (b *Buffer) WriteString(value string)  {
+func (b *ABuffer) WriteString(value string)  {
  	b.W([]byte(value)) }
 
 
-func (b *Buffer) WriteTo(writer io.Writer) (int64, error) {
+func (b *ABuffer) WriteTo(writer io.Writer) (int64, error) {
 	return b.writeTo(writer, false) }
 
 
-func (b *Buffer) FlushTo(writer io.Writer) (int64, error) {
+func (b *ABuffer) FlushTo(writer io.Writer) (int64, error) {
 	return b.writeTo(writer, true) }
 
 
@@ -310,7 +306,7 @@ func (b *Buffer) FlushTo(writer io.Writer) (int64, error) {
 
 
 
-func (b *Buffer) writeTo(writer io.Writer, reset bool) (count int64, err error) {
+func (b *ABuffer) writeTo(writer io.Writer, reset bool) (count int64, err error) {
 	if reset {
 		b.lastOp = opInvalid
 	}
@@ -335,7 +331,7 @@ func (b *Buffer) writeTo(writer io.Writer, reset bool) (count int64, err error)
 }
 
 
-func (b *Buffer) tryGrow(size int) int {
+func (b *ABuffer) tryGrow(size int) int {
 	m := len(b.data)
 	if size <= cap(b.data)-m {
 		b.data = b.data[:m+size]
@@ -368,7 +364,7 @@ func (b *Buffer) tryGrow(size int) int {
 }
 
 
-func (b *Buffer) tryGrowByResize(size int) (int, bool) {
+func (b *ABuffer) tryGrowByResize(size int) (int, bool) {
 	if l := len(b.data); size <= cap(b.data)-l {
 		b.data = b.data[:l+size]
 		return l, true
@@ -377,7 +373,7 @@ func (b *Buffer) tryGrowByResize(size int) (int, bool) {
 }
 
 
-func (b *Buffer) tryGrowByStrategy(size int) int {
+func (b *ABuffer) tryGrowByStrategy(size int) int {
 	m := len(b.data)
 	if m == 0 && b.off != 0 {
 		b.Reset()

core/mems/abuffer_w_binary.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 import (
 	"encoding/binary"
@@ -31,7 +31,7 @@ import (
 
 
 
-func (b *Buffer) WriteBool(value bool) {
+func (b *ABuffer) WriteBool(value bool) {
 	if value {
 		b.WriteByte(1)
 		return
@@ -40,11 +40,11 @@ func (b *Buffer) WriteBool(value bool) {
 }
 
 
-func (b *Buffer) WriteRune(value rune, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteRune(value rune, byteOrder binary.ByteOrder) {
 	b.WriteUint32(uint32(value), byteOrder) }
 
 
-func (b *Buffer) WriteUint16(value uint16, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteUint16(value uint16, byteOrder binary.ByteOrder) {
 	b.lastOp = opInvalid
 	if byteOrder == nil {
 		byteOrder = binary.LittleEndian
@@ -53,7 +53,7 @@ func (b *Buffer) WriteUint16(value uint16, byteOrder binary.ByteOrder) {
 }
 
 
-func (b *Buffer) WriteUint32(value uint32, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteUint32(value uint32, byteOrder binary.ByteOrder) {
 	b.lastOp = opInvalid
 	if byteOrder == nil {
 		byteOrder = binary.LittleEndian
@@ -62,7 +62,7 @@ func (b *Buffer) WriteUint32(value uint32, byteOrder binary.ByteOrder) {
 }
 
 
-func (b *Buffer) WriteUint64(value uint64, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteUint64(value uint64, byteOrder binary.ByteOrder) {
 	if byteOrder == nil {
 		byteOrder = binary.LittleEndian
 	}
@@ -70,27 +70,27 @@ func (b *Buffer) WriteUint64(value uint64, byteOrder binary.ByteOrder) {
 }
 
 
-func (b *Buffer) WriteInt16(value int16, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteInt16(value int16, byteOrder binary.ByteOrder) {
 	b.WriteUint16(uint16(value), byteOrder) }
 
 
-func (b *Buffer) WriteInt32(value int32, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteInt32(value int32, byteOrder binary.ByteOrder) {
 	b.WriteUint32(uint32(value), byteOrder) }
 
 
-func (b *Buffer) WriteInt64(value int64, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteInt64(value int64, byteOrder binary.ByteOrder) {
 	b.WriteUint64(uint64(value), byteOrder) }
 
 
-func (b *Buffer) WriteFloat32(value float32, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteFloat32(value float32, byteOrder binary.ByteOrder) {
 	b.WriteUint32(math.Float32bits(value), byteOrder) }
 
 
-func (b *Buffer) WriteFloat64(value float64, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteFloat64(value float64, byteOrder binary.ByteOrder) {
 	b.WriteUint64(math.Float64bits(value), byteOrder) }
 
 
-func (b *Buffer) WriteComplex64(value complex64, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteComplex64(value complex64, byteOrder binary.ByteOrder) {
 	b.lastOp = opInvalid
 	if byteOrder == nil {
 		byteOrder = binary.LittleEndian
@@ -101,7 +101,7 @@ func (b *Buffer) WriteComplex64(value complex64, byteOrder binary.ByteOrder) {
 }
 
 
-func (b *Buffer) WriteComplex128(value complex128, byteOrder binary.ByteOrder) {
+func (b *ABuffer) WriteComplex128(value complex128, byteOrder binary.ByteOrder) {
 	b.lastOp = opInvalid
 	if byteOrder == nil {
 		byteOrder = binary.LittleEndian
@@ -112,7 +112,7 @@ func (b *Buffer) WriteComplex128(value complex128, byteOrder binary.ByteOrder) {
 }
 
 
-func (b *Buffer) WriteTime(value time.Time) error {
+func (b *ABuffer) WriteTime(value time.Time) error {
 	b.lastOp = opInvalid
 	d, e := value.MarshalBinary()
 	if e != nil {
@@ -123,5 +123,5 @@ func (b *Buffer) WriteTime(value time.Time) error {
 }
 
 
-func (b *Buffer) WriteDuration(val time.Duration) {
+func (b *ABuffer) WriteDuration(val time.Duration) {
 	b.WriteInt64(int64(val), binary.LittleEndian) }

core/mems/abuffer_w_string.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 import (
 	"strconv"
@@ -29,12 +29,12 @@ import (
 	"unicode/utf8"
 )
 
-func (b *Buffer) WriteBoolStr(value bool) {
+func (b *ABuffer) WriteBoolStr(value bool) {
 	b.lastOp = opInvalid
 	b.data = strconv.AppendBool(b.data, value)
 }
 
-func (b *Buffer) WriteRuneStr(value rune) int {
+func (b *ABuffer) WriteRuneStr(value rune) int {
 	if value < utf8.RuneSelf {
 		b.WriteByte(byte(value))
 		return 1
@@ -46,7 +46,7 @@ func (b *Buffer) WriteRuneStr(value rune) int {
 	return cn
 }
 
-func (b *Buffer) WriteUIntStr(value uint64, base int) {
+func (b *ABuffer) WriteUIntStr(value uint64, base int) {
 	b.lastOp = opInvalid
 	if base == 0 {
 		base = 10
@@ -54,7 +54,7 @@ func (b *Buffer) WriteUIntStr(value uint64, base int) {
 	b.data = strconv.AppendUint(b.data, value, base)
 }
 
-func (b *Buffer) WriteIntStr(value int64, base int) {
+func (b *ABuffer) WriteIntStr(value int64, base int) {
 	b.lastOp = opInvalid
 	if base == 0 {
 		base = 10
@@ -62,7 +62,7 @@ func (b *Buffer) WriteIntStr(value int64, base int) {
 	b.data = strconv.AppendInt(b.data, value, base)
 }
 
-func (b *Buffer) WriteFloatStr(value float64, formatter byte, precision int) {
+func (b *ABuffer) WriteFloatStr(value float64, formatter byte, precision int) {
 	b.lastOp = opInvalid
 	if formatter == 0 {
 		formatter = 'f'
@@ -70,7 +70,7 @@ func (b *Buffer) WriteFloatStr(value float64, formatter byte, precision int) {
 	b.data = strconv.AppendFloat(b.data, value, formatter, precision, 64)
 }
 
-func (b *Buffer) WriteComplexStr(value complex128, formatter byte, precision int) {
+func (b *ABuffer) WriteComplexStr(value complex128, formatter byte, precision int) {
 	b.lastOp = opInvalid
 	if formatter == 0 {
 		formatter = 'f'
@@ -78,7 +78,7 @@ func (b *Buffer) WriteComplexStr(value complex128, formatter byte, precision int
 	b.data = append(b.data, strconv.FormatComplex(value, formatter, precision, 128)...)
 }
 
-func (b *Buffer) WriteDateStr (value time.Time, layout string) {
+func (b *ABuffer) WriteDateStr (value time.Time, layout string) {
 	b.lastOp = opInvalid
 	if layout == "" {
 		layout = time.RFC822

core/mems/active.go

@@ -21,7 +21,8 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
+
 
 const (
 
@@ -30,27 +31,32 @@ const (
 	minSize = 1 << minBitSize
 	maxSize = 1 << (minBitSize + poolSteps - 1)
 
+	maxInt = int(^uint(0) >> 1)
+	MinRead = 512
+
 	poolSteps      = 20
 	poolThreshold  = 42000
 	poolPercentile = 0.95
+
+
 )
 
 
 var (
 	G = struct {
-		ErrOutOfRange    ErrBuffer
-		ErrWriteCount    ErrBuffer
-		ErrTooShort      ErrBuffer
-		ErrTooLarge      ErrBuffer
-		ErrNegativeRead  ErrBuffer
-		ErrUnreadInvalid ErrBuffer
+		ErrOutOfRange    ErrMems
+		ErrWriteCount    ErrMems
+		ErrTooShort      ErrMems
+		ErrTooLarge      ErrMems
+		ErrNegativeRead  ErrMems
+		ErrUnreadInvalid ErrMems
 	}{
-		ErrOutOfRange:    ErrBuffer{"out-of-range"},
-		ErrWriteCount:    ErrBuffer{"write-count"},
-		ErrTooShort:      ErrBuffer{"too-short"},
-		ErrTooLarge:      ErrBuffer{"too-large"},
-		ErrNegativeRead:  ErrBuffer{"negative-read"},
-		ErrUnreadInvalid: ErrBuffer{"unread-invalid"},
+		ErrOutOfRange:    ErrMems("out-of-range"),
+		ErrWriteCount:    ErrMems("write-count"),
+		ErrTooShort:      ErrMems("too-short"),
+		ErrTooLarge:      ErrMems("too-large"),
+		ErrNegativeRead:  ErrMems("negative-read"),
+		ErrUnreadInvalid: ErrMems("unread-invalid"),
 	}
 
 	g = struct {
@@ -62,10 +68,10 @@ var (
 
 
 
-func AcquireBuffer () *Buffer {
+func AcquireABuffer() *ABuffer {
 	return g.bufferPool.Get() }
 
 
-func ReleaseBuffer (buffer *Buffer) {
+func ReleaseABuffer(buffer *ABuffer) {
 	g.bufferPool.Put(buffer) }
 

core/mems/appender.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 type (
 

core/mems/err_mems.go

@@ -21,13 +21,28 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
+
+import "errs/collects"
 
 type (
 
-	ErrBuffer struct { string }
+	// ErrMems no puede heredar directamente de Errs.Code
+	// ya que es utilizada por fjson y ftext lo que crea
+	// un ciclo de importaciones
+	//
+	ErrMems string
 )
 
-func (e ErrBuffer) Error() string {
-	return e.string
-}
+
+func (e ErrMems) Error() string {
+	return string(e) }
+
+
+func (e ErrMems) Code () string {
+	return string(e) }
+
+
+
+func (e ErrMems) Collect (c collects.Collector) {
+	c.AddFieldString(collects.FieldNameCode,string(e)) }

core/mems/operation.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 const (
 

core/mems/pool.go

@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package bfers
+package mems
 
 import (
 	"sort"
@@ -73,18 +73,18 @@ func (p *Pool) CallsThreshold() uint64 {
 	return atomic.LoadUint64(&p.threshold) }
 
 
-func (p *Pool) Get() *Buffer {
+func (p *Pool) Get() *ABuffer {
 	b := p.inner.Get()
 	p.AddAcquired()
 	if b == nil {
 		p.AddCreated()
-		return NewBuffer()
+		return NewABuffer()
 	}
-	return b.(*Buffer)
+	return b.(*ABuffer)
 }
 
 
-func (p *Pool) Put(buffer *Buffer) {
+func (p *Pool) Put(buffer *ABuffer) {
 	if buffer == nil {
 		return
 	}