diff --git a/.gitignore b/.gitignore
index 24d6437..b83d222 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/target/
+/target/
diff --git a/pom.xml b/pom.xml
index 35aac59..7b95928 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,9 +3,9 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.siisise</groupId>
     <artifactId>softlib-abnf</artifactId>
-    <version>1.2.2</version>
-    <packaging>jar</packaging>
     <name>SoftLibABNF</name>
+    <version>1.2.3</version>
+    <packaging>jar</packaging>
     <description>Java ABNF parser CC</description>
     <url>https://github.com/okomeki/SoftLib</url>
     <licenses>
@@ -92,25 +92,25 @@
         <dependency>
             <groupId>net.siisise</groupId>
             <artifactId>softlib</artifactId>
-            <version>1.1.8</version>
+            <version>[1.1.8,)</version>
             <type>jar</type>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
-            <version>5.9.1</version>
+            <version>5.9.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-params</artifactId>
-            <version>5.9.1</version>
+            <version>5.9.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.9.1</version>
+            <version>5.9.2</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/src/main/java/net/siisise/abnf/ABNF.java b/src/main/java/net/siisise/abnf/ABNF.java
index 82ac8d1..39de880 100644
--- a/src/main/java/net/siisise/abnf/ABNF.java
+++ b/src/main/java/net/siisise/abnf/ABNF.java
@@ -81,7 +81,7 @@ static ABNF binlist(String binlist) {
     }
 
     /**
-     * 
+     * 1文字 Unicodeふる
      * @param ch 文字
      * @return 文字と一致するABNF
      */
@@ -101,8 +101,8 @@ static ABNFbin bin(String str) {
 
     /**
      * (仮)
-     * @param b
-     * @return 
+     * @param b バイト
+     * @return 1バイトのABNF
      */
     static ABNFbin bin(byte b) {
         return new ABNFbin(new byte[] {b});
@@ -110,8 +110,8 @@ static ABNFbin bin(byte b) {
     
     /**
      * (仮)
-     * @param bin
-     * @return 
+     * @param bin バイト列
+     * @return バイト列のABNF
      */
     static ABNFbin bin(byte[] bin) {
         return new ABNFbin(bin);
@@ -122,17 +122,17 @@ static ABNFbin bin(byte[] bin) {
      * utf-8 をデコードするので0x80以上はバイト列と同じではない
      * @param min 最小文字コード 0 - 0x10ffff
      * @param max 最大文字コード 0 - 0x10ffff
-     * @return 
+     * @return 文字のABNF
      */
     static ABNFrange range(int min, int max) {
         return new ABNFrange(min, max);
     }
 
     /**
-     * 1バイト比較
+     * 1バイト比較.
      * @param min 最小コード 0x00 - 0xff
      * @param max 最大コード 0x00 - 0xff
-     * @return 
+     * @return バイトのABNF
      */
     static ABNFbinRange binRange(int min, int max) {
         return new ABNFbinRange(min, max);
diff --git a/src/main/java/net/siisise/abnf/ABNFbin.java b/src/main/java/net/siisise/abnf/ABNFbin.java
index 58c4e6f..2b4715d 100644
--- a/src/main/java/net/siisise/abnf/ABNFbin.java
+++ b/src/main/java/net/siisise/abnf/ABNFbin.java
@@ -103,29 +103,6 @@ public int ch() {
         int ch = CodePoint.utf8(src); // 1文字デコード
         return src.length() == 0 ? ch : -1;
     }
-/*
-    static ABNF range = ABNF5234.ALPHA.or1(ABNF5234.DIGIT);
-    static ABNF esc = ABNF5234.DQUOTE.or1(ABNF.range(0x0, 0x1f), ABNF.bin(0x7f));
-
-    private String toJavaString(byte[] d) {
-        ReadableBlock bl = ReadableBlock.wrap(d);
-        StringBuilder sb = new StringBuilder();
-        sb.append('"');
-        while ( bl.length() > 0 ) {
-            ReadableBlock res = esc.is(bl);
-            if ( res != null) {
-                
-            } else {
-                int cp = CodePoint.utf8(bl);
-                if ( cp >= 0 ) {
-                    sb.appendCodePoint(cp);
-                }
-            }
-        }
-        sb.append('"');
-        return sb.toString();
-    }
-*/
 
     /**
      * @return Javaっぽくする
@@ -145,7 +122,6 @@ public String toJava() {
                     src.append(",");
                 }
                 src.append(toJavaCh(d));
-//                src.append("0x").append(Integer.toHexString(((int)d) & 0xff).toUpperCase());
             }
             src.append("}");
         }
diff --git a/src/main/java/net/siisise/abnf/ABNFmap.java b/src/main/java/net/siisise/abnf/ABNFmap.java
index 1f7ff7e..fe2996a 100644
--- a/src/main/java/net/siisise/abnf/ABNFmap.java
+++ b/src/main/java/net/siisise/abnf/ABNFmap.java
@@ -31,17 +31,31 @@ public class ABNFmap extends IsABNF {
     private final List<Integer> map = new ArrayList<>();
 
     public ABNFmap() {
-        name = "略";
+        name = "()";
     }
 
     public ABNFmap(String val) {
         ReadableBlock pac = ReadableBlock.wrap(val);
+        StringBuilder n = new StringBuilder();
+        n.append("( ");
         while (pac.size() > 0) {
+            if ( n.length() > 2) {
+                n.append(" / ");
+            }
             int ch = CodePoint.utf8(pac);
             if (!map.contains(ch)) {
                 map.add(ch);
+                if ( (ch >= 0x20 && ch <= 0x7e && ch != 0x22) ) {
+                    n.append('"');
+                    n.append(ch);
+                    n.append('"');
+                } else {
+                    n.append(hex(ch));
+                }
             }
         }
+        n.append(" )");
+        name = n.toString();
     }
 
     @Override
diff --git a/src/main/java/net/siisise/abnf/ABNFor.java b/src/main/java/net/siisise/abnf/ABNFor.java
index e58e373..425e34d 100644
--- a/src/main/java/net/siisise/abnf/ABNFor.java
+++ b/src/main/java/net/siisise/abnf/ABNFor.java
@@ -72,6 +72,11 @@ public ABNFor(String name, String chlist) {
         }
     }
 
+    /**
+     * 名前をつくる.
+     * @param abnfs
+     * @return 
+     */
     static String toName(BNF[] abnfs) {
         StringBuilder sb = new StringBuilder();
         //if ( list.length > 1) {
diff --git a/src/main/java/net/siisise/bnf/AbstractBNF.java b/src/main/java/net/siisise/bnf/AbstractBNF.java
index 7a13118..89ab465 100644
--- a/src/main/java/net/siisise/bnf/AbstractBNF.java
+++ b/src/main/java/net/siisise/bnf/AbstractBNF.java
@@ -332,7 +332,7 @@ protected static <X> void mix(Match<X> ret, Match<X> sub) {
      * @return っぽく
      */
     protected String hex(int ch) {
-        if (ch < 0x100) {
+        if (ch < 0x80) { // 文字としては 0x80以降は4桁にしておきたい
             return "%x" + Integer.toHexString(0x100 + ch).substring(1);
         } else if (ch < 0x10000) {
             return "%x" + Integer.toHexString(0x10000 + ch).substring(1);
diff --git a/src/main/java/net/siisise/bnf/BNFCC.java b/src/main/java/net/siisise/bnf/BNFCC.java
index 6aebe44..3357de9 100644
--- a/src/main/java/net/siisise/bnf/BNFCC.java
+++ b/src/main/java/net/siisise/bnf/BNFCC.java
@@ -62,7 +62,7 @@ public static BNFCC<BNF> abnf2bnf(BNFReg<BNF> up) {
     /**
      * ABNF用
      * @param <E> BNFが無難
-     * @param up 
+     * @param up 取り込む定義
      * @param cc ABNF5234.REG など
      * @return ABNFが使えるよ
      */