From 7fcfbfdd24eb24f0dcc2b25b3ca8da2eb6f1077e Mon Sep 17 00:00:00 2001
From: ts5-25 <104970913+ts5-25@users.noreply.github.com>
Date: Tue, 12 Sep 2023 12:17:57 +0900
Subject: [PATCH 1/5] =?UTF-8?q?4=E3=83=9A=E3=83=BC=E3=82=B8=E3=81=BE?=
 =?UTF-8?q?=E3=81=A7=E5=87=BA=E5=8A=9B=E3=81=A7=E3=81=8D=E3=81=9F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 translate-backend/mapping.py          |   2 +
 translate/src/modules/unicodeToBes.ts | 122 ++++++++++++++++++++++++++
 2 files changed, 124 insertions(+)

diff --git a/translate-backend/mapping.py b/translate-backend/mapping.py
index 36c8b4a6..a6afd301 100644
--- a/translate-backend/mapping.py
+++ b/translate-backend/mapping.py
@@ -117,6 +117,8 @@
     "？": "⠢",
     "「": "⠤",
     "」": "⠤",
+    "&": "⠰⠯",
+    "＆": "⠰⠯",
 }
 
 mapping_alpha = {
diff --git a/translate/src/modules/unicodeToBes.ts b/translate/src/modules/unicodeToBes.ts
index 83c6f865..0c60ace8 100644
--- a/translate/src/modules/unicodeToBes.ts
+++ b/translate/src/modules/unicodeToBes.ts
@@ -6,6 +6,18 @@ export function unicodeToBes(unicode: string): Uint8Array {
     0x2f, 0x30, 0x35, 0x2f, 0x31, 0x36, 0x20, 0x20, 0x45, 0x35, 0x33, 0x33,
     0x32, 0x32, 0x20, 0x20, 0x20, 0x20, 0x20, 0x30,
   ];
+  const mapping_num = {
+    "1": "⠁",
+    "2": "⠃",
+    "3": "⠉",
+    "4": "⠙",
+    "5": "⠑",
+    "6": "⠋",
+    "7": "⠛",
+    "8": "⠓",
+    "9": "⠊",
+    "0": "⠚",
+  };
   for (var i = 0; i < 512 - 32; i++) {
     output.push(0x20);
   }
@@ -20,6 +32,7 @@ export function unicodeToBes(unicode: string): Uint8Array {
   var header = [0xff, 0x00, 0x00, 0xfd];
   // 2つ目,3つ目はBESファイルの文字数を表す
 
+  /***ページ番号なし
   for (var i = 0; i < 4; i++) {
     output.push(header[i]);
     console.log(output.length);
@@ -84,6 +97,115 @@ export function unicodeToBes(unicode: string): Uint8Array {
   var letters_num = 0x1a + all_letters;
   output[1025] = (letters_num % 255) + 12;
   output[1026] = Math.floor(letters_num / 255);
+  */
+
+  // ページ番号あり
+  for (var i = 0; i < 4; i++) {
+    output.push(header[i]);
+  }
+  var letters_on_page = 0;
+  for (var i = 0; i < 27; i++) {
+    output.push(0xa0);
+    letters_on_page += 1;
+  }
+  output.push(0xdc);
+  var num = "⠁";
+  var num_codePoint = num.codePointAt(0);
+  if (num_codePoint != null) {
+    output.push(num_codePoint - 0x2800 + 0xa0);
+  }
+  letters_on_page += 2;
+  output.push(0xfe);
+  var letters = 0;
+  var lines = 0;
+  var pages = 0;
+  var separate_pos = 0; // 単語区切りの空白の位置
+  var num_pos = 1025; // ページごとの文字数を入力する位置
+  var letters_num = 0x1a;
+
+  for (const char of unicode) {
+    const codePoint = char.codePointAt(0);
+
+    if (lines === 21) {
+      // ページをまたぐとき
+      lines = 0;
+      pages += 1;
+      letters_num = 0x19 + letters_on_page;
+      output[num_pos] = (letters_num % 255) - Math.floor(letters_num / 255);
+      /***
+      if (pages === 1) {
+        output[num_pos] = (letters_num % 255) + 13;
+      } else {
+        output[num_pos] = letters_num % 255;
+      }
+      */
+      // 8B 01 <> 89 01
+      output[num_pos + 1] = Math.floor(letters_num / 255);
+      console.log("Page: ", pages, num_pos, Math.floor(letters_num / 255));
+      num_pos = output.length;
+      output.push(0x00);
+      // console.log(output.length);
+      output.push(0x00);
+      output.push(0xfd);
+      letters_on_page = 0;
+      for (var i = 0; i < 27; i++) {
+        output.push(0xa0);
+        letters_on_page += 1;
+      }
+      output.push(0xdc);
+      num = mapping_num[String(pages + 1)];
+      num_codePoint = num.codePointAt(0);
+      if (num_codePoint != null) {
+        output.push(num_codePoint - 0x2800 + 0xa0);
+      }
+      letters_on_page += 2;
+      output.push(0xfe);
+    }
+    if (letters === 33) {
+      // 文が1行におさまらないとき改行
+      if (codePoint === 0x2800) {
+        output.push(0xfe);
+        lines += 1;
+        letters = 0;
+      } else {
+        // 次の文字が空白でないとき、単語区切りに戻って改行
+        output.splice(separate_pos, 0, 0xfe);
+        lines += 1;
+        letters = output.length - separate_pos - 1;
+      }
+    }
+
+    if (codePoint === 0x2800) {
+      separate_pos = output.length;
+    }
+    if (codePoint != null) {
+      if (codePoint >= 0x2800 && codePoint <= 0x28ff) {
+        output.push(codePoint - 0x2800 + 0xa0);
+        letters += 1;
+        console.log(codePoint);
+        letters_on_page += 1;
+      }
+    }
+    if (char == "n") {
+      // "\n"で改行
+      output.push(0x0d);
+      letters_on_page += 1;
+      output.push(0xfe);
+      lines += 1;
+      letters = 0;
+    }
+  }
+  output[31] = 0x30 + pages;
+  for (var i = 0; i + lines < 21; i++) {
+    output.push(0xfe);
+  }
+  output.push(0xff);
+
+  letters_num = 0x19 + letters_on_page;
+  output[num_pos] = letters_num % 255;
+  output[num_pos + 1] = Math.floor(letters_num / 255);
 
   return new Uint8Array(output);
 }
+
+// 71 01 -> 77 01

From 5445b6d9001a602d8907c70d22d0c976e6369363 Mon Sep 17 00:00:00 2001
From: ts5-25 <104970913+ts5-25@users.noreply.github.com>
Date: Tue, 19 Sep 2023 18:22:51 +0900
Subject: [PATCH 2/5] =?UTF-8?q?=E6=96=87=E7=AB=A0=E3=81=AE=E3=83=9A?=
 =?UTF-8?q?=E3=83=BC=E3=82=B8=E8=B7=A8=E3=81=8E=E3=81=AB=E5=AF=BE=E5=BF=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 translate/src/modules/unicodeToBes.ts | 37 ++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/translate/src/modules/unicodeToBes.ts b/translate/src/modules/unicodeToBes.ts
index 0c60ace8..33e67135 100644
--- a/translate/src/modules/unicodeToBes.ts
+++ b/translate/src/modules/unicodeToBes.ts
@@ -143,6 +143,7 @@ export function unicodeToBes(unicode: string): Uint8Array {
       output[num_pos + 1] = Math.floor(letters_num / 255);
       console.log("Page: ", pages, num_pos, Math.floor(letters_num / 255));
       num_pos = output.length;
+      console.log("sep", num_pos);
       output.push(0x00);
       // console.log(output.length);
       output.push(0x00);
@@ -173,6 +174,34 @@ export function unicodeToBes(unicode: string): Uint8Array {
         lines += 1;
         letters = output.length - separate_pos - 1;
       }
+      if (lines === 21) {
+        // ページをまたぐとき
+        lines = 0;
+        pages += 1;
+        letters_on_page = letters_on_page - letters;
+        letters_num = 0x19 + letters_on_page;
+        output[num_pos] = (letters_num % 255) - Math.floor(letters_num / 255);
+        output[num_pos + 1] = Math.floor(letters_num / 255);
+        console.log("Page: ", pages, num_pos, Math.floor(letters_num / 255));
+        num_pos = separate_pos + 1;
+        console.log("con", num_pos);
+        output.splice(separate_pos + 1, 0, 0x00);
+        output.splice(separate_pos + 2, 0, 0x00);
+        output.splice(separate_pos + 3, 0, 0xfd);
+        letters_on_page = letters;
+        for (var i = 0; i < 27; i++) {
+          output.splice(separate_pos + i + 4, 0, 0xa0);
+          letters_on_page += 1;
+        }
+        output.splice(separate_pos + 31, 0, 0xdc);
+        num = mapping_num[String(pages + 1)];
+        num_codePoint = num.codePointAt(0);
+        if (num_codePoint != null) {
+          output.splice(separate_pos + 32, 0, num_codePoint - 0x2800 + 0xa0);
+        }
+        letters_on_page += 2;
+        output.splice(separate_pos + 33, 0, 0xfe);
+      }
     }
 
     if (codePoint === 0x2800) {
@@ -182,7 +211,6 @@ export function unicodeToBes(unicode: string): Uint8Array {
       if (codePoint >= 0x2800 && codePoint <= 0x28ff) {
         output.push(codePoint - 0x2800 + 0xa0);
         letters += 1;
-        console.log(codePoint);
         letters_on_page += 1;
       }
     }
@@ -202,6 +230,13 @@ export function unicodeToBes(unicode: string): Uint8Array {
   output.push(0xff);
 
   letters_num = 0x19 + letters_on_page;
+  console.log(
+    "Page: ",
+    pages,
+    num_pos,
+    letters_num % 255,
+    Math.floor(letters_num / 255),
+  );
   output[num_pos] = letters_num % 255;
   output[num_pos + 1] = Math.floor(letters_num / 255);
 

From 2017d2ea4654580471b87f85e5fc8a740c6377dd Mon Sep 17 00:00:00 2001
From: ts5-25 <104970913+ts5-25@users.noreply.github.com>
Date: Tue, 19 Sep 2023 19:22:01 +0900
Subject: [PATCH 3/5] =?UTF-8?q?10=E3=83=9A=E3=83=BC=E3=82=B8=E4=BB=A5?=
 =?UTF-8?q?=E4=B8=8A=E3=82=82=E3=83=9A=E3=83=BC=E3=82=B8=E7=95=AA=E5=8F=B7?=
 =?UTF-8?q?=E4=BB=98=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 translate/src/modules/unicodeToBes.ts | 54 +++++++++++++++++----------
 1 file changed, 34 insertions(+), 20 deletions(-)

diff --git a/translate/src/modules/unicodeToBes.ts b/translate/src/modules/unicodeToBes.ts
index 33e67135..e4cbc526 100644
--- a/translate/src/modules/unicodeToBes.ts
+++ b/translate/src/modules/unicodeToBes.ts
@@ -154,12 +154,17 @@ export function unicodeToBes(unicode: string): Uint8Array {
         letters_on_page += 1;
       }
       output.push(0xdc);
-      num = mapping_num[String(pages + 1)];
-      num_codePoint = num.codePointAt(0);
-      if (num_codePoint != null) {
-        output.push(num_codePoint - 0x2800 + 0xa0);
+      letters_on_page += 1;
+      const num_str = String(pages + 1);
+      for (var i = 0; i < num_str.length; i++) {
+        num = mapping_num[num_str[i]];
+        console.log(i, num_str, num);
+        num_codePoint = num.codePointAt(0);
+        if (num_codePoint != null) {
+          output.push(num_codePoint - 0x2800 + 0xa0);
+        }
+        letters_on_page += 1;
       }
-      letters_on_page += 2;
       output.push(0xfe);
     }
     if (letters === 33) {
@@ -178,6 +183,7 @@ export function unicodeToBes(unicode: string): Uint8Array {
         // ページをまたぐとき
         lines = 0;
         pages += 1;
+        // 次ページに移った文字数を引く
         letters_on_page = letters_on_page - letters;
         letters_num = 0x19 + letters_on_page;
         output[num_pos] = (letters_num % 255) - Math.floor(letters_num / 255);
@@ -194,13 +200,21 @@ export function unicodeToBes(unicode: string): Uint8Array {
           letters_on_page += 1;
         }
         output.splice(separate_pos + 31, 0, 0xdc);
-        num = mapping_num[String(pages + 1)];
-        num_codePoint = num.codePointAt(0);
-        if (num_codePoint != null) {
-          output.splice(separate_pos + 32, 0, num_codePoint - 0x2800 + 0xa0);
+        letters_on_page += 1;
+        const num_str = String(pages + 1);
+        for (var i = 0; i < num_str.length; i++) {
+          num = mapping_num[num_str[i]];
+          num_codePoint = num.codePointAt(0);
+          if (num_codePoint != null) {
+            output.splice(
+              separate_pos + 32 + i,
+              0,
+              num_codePoint - 0x2800 + 0xa0,
+            );
+          }
+          letters_on_page += 1;
         }
-        letters_on_page += 2;
-        output.splice(separate_pos + 33, 0, 0xfe);
+        output.splice(separate_pos + 32 + num_str.length, 0, 0xfe);
       }
     }
 
@@ -214,7 +228,7 @@ export function unicodeToBes(unicode: string): Uint8Array {
         letters_on_page += 1;
       }
     }
-    if (char == "n") {
+    if (char === "n") {
       // "\n"で改行
       output.push(0x0d);
       letters_on_page += 1;
@@ -223,20 +237,20 @@ export function unicodeToBes(unicode: string): Uint8Array {
       letters = 0;
     }
   }
-  output[31] = 0x30 + pages;
+
+  if (pages < 10) {
+    output[31] = 0x30 + pages;
+  } else {
+    output[31] = 0x30 + Math.floor(pages / 10);
+    output[32] = 0x30 + (pages % 10);
+  }
+
   for (var i = 0; i + lines < 21; i++) {
     output.push(0xfe);
   }
   output.push(0xff);
 
   letters_num = 0x19 + letters_on_page;
-  console.log(
-    "Page: ",
-    pages,
-    num_pos,
-    letters_num % 255,
-    Math.floor(letters_num / 255),
-  );
   output[num_pos] = letters_num % 255;
   output[num_pos + 1] = Math.floor(letters_num / 255);
 

From e31c0205baffea62103a3b2c0311bee627a70bac Mon Sep 17 00:00:00 2001
From: ts5-25 <104970913+ts5-25@users.noreply.github.com>
Date: Wed, 20 Sep 2023 16:32:46 +0900
Subject: [PATCH 4/5] cached

---
 translate/src/App.tsx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/translate/src/App.tsx b/translate/src/App.tsx
index dd28e864..a94644ee 100644
--- a/translate/src/App.tsx
+++ b/translate/src/App.tsx
@@ -14,6 +14,8 @@ import {
   IconButton,
   Typography,
   TextField,
+  FormControlLabel,
+  Switch,
 } from "@mui/material";
 import MenuIcon from "@mui/icons-material/Menu";
 import { useTheme } from "@mui/material/styles";
@@ -167,6 +169,19 @@ function App() {
                 Copy
               </Button>
             </div>
+            <div style={{ display: "flex", justifyContent: "flex-end" }}>
+              <FormControlLabel
+                control={
+                  <Switch
+                    onChange={(e) => {
+                      navigator.clipboard.writeText(targetText);
+                    }}
+                  />
+                }
+                label="ページ番号あり"
+                labelPlacement="start"
+              />
+            </div>
             <div style={{ display: "flex", justifyContent: "flex-end" }}>
               <Button
                 onClick={() => {

From a65df57e885ab3ac452f6583dc3c903e252db7e6 Mon Sep 17 00:00:00 2001
From: ts5-25 <104970913+ts5-25@users.noreply.github.com>
Date: Mon, 30 Oct 2023 11:27:40 +0900
Subject: [PATCH 5/5] =?UTF-8?q?=E3=83=9A=E3=83=BC=E3=82=B8=E7=95=AA?=
 =?UTF-8?q?=E5=8F=B7=E4=BB=98=E3=81=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 translate/src/App.tsx                 |  50 +++++-
 translate/src/modules/unicodeToBes.ts | 247 +++++++++++++++++++++++++-
 2 files changed, 294 insertions(+), 3 deletions(-)

diff --git a/translate/src/App.tsx b/translate/src/App.tsx
index dd28e864..3154ff00 100644
--- a/translate/src/App.tsx
+++ b/translate/src/App.tsx
@@ -14,6 +14,8 @@ import {
   IconButton,
   Typography,
   TextField,
+  FormControlLabel,
+  Switch,
 } from "@mui/material";
 import MenuIcon from "@mui/icons-material/Menu";
 import { useTheme } from "@mui/material/styles";
@@ -35,6 +37,10 @@ function App() {
   const [thumbup, setThumbup] = React.useState(false);
   const [thumbdown, setThumbdown] = React.useState(false);
 
+  const [isPageNumberOn, setIsPageNumberOn] = useState(false);
+  const [fileName, setFileName] = useState("");
+  const [showWarning, setShowWarning] = useState(false);
+
   async function source2wakati(text: string) {
     const response = await fetch(
       `${API_ENDPOINT}/source2wakati?sourceText=` + text,
@@ -167,15 +173,55 @@ function App() {
                 Copy
               </Button>
             </div>
+            <div>
+              <label>
+                ファイル名：
+                <input
+                  type="text"
+                  value={fileName}
+                  onChange={(name) => {
+                    setFileName(name.target.value);
+                    setShowWarning(false);
+                  }} // ユーザーの入力に反応してファイル名を更新
+                />
+                .BES
+              </label>
+              {showWarning && (
+                <div style={{ color: "red" }}>
+                  ファイル名を入力してください。
+                </div>
+              )}
+            </div>
+            <div style={{ display: "flex", justifyContent: "flex-end" }}>
+              <FormControlLabel
+                control={
+                  <Switch
+                    checked={isPageNumberOn}
+                    onChange={() => {
+                      setIsPageNumberOn(!isPageNumberOn);
+                    }}
+                  />
+                }
+                label="ページ番号あり"
+                labelPlacement="start"
+              />
+            </div>
             <div style={{ display: "flex", justifyContent: "flex-end" }}>
               <Button
                 onClick={() => {
-                  const buffer = unicodeToBes(targetText.replace(/\n/g, "\\n"));
+                  const buffer = unicodeToBes(
+                    targetText.replace(/\n/g, "\\n"),
+                    isPageNumberOn,
+                  );
                   const blob = new Blob([buffer], { type: "text/plain" });
                   const url = URL.createObjectURL(blob);
                   const a = document.createElement("a");
+                  if (fileName.trim() === "") {
+                    setShowWarning(true); // ファイル名が空の場合、警告を表示
+                    return;
+                  }
                   a.href = url;
-                  a.download = "output.BES";
+                  a.download = fileName + ".BES";
                   a.click();
                 }}
               >
diff --git a/translate/src/modules/unicodeToBes.ts b/translate/src/modules/unicodeToBes.ts
index 83c6f865..620d1439 100644
--- a/translate/src/modules/unicodeToBes.ts
+++ b/translate/src/modules/unicodeToBes.ts
@@ -1,11 +1,26 @@
 import { PagesRounded } from "@mui/icons-material";
 
-export function unicodeToBes(unicode: string): Uint8Array {
+export function unicodeToBes(
+  unicode: string,
+  isPageNumberOn: boolean,
+): Uint8Array {
   const output = [
     0x25, 0x42, 0x45, 0x54, 0x34, 0x30, 0x30, 0x25, 0x32, 0x30, 0x32, 0x33,
     0x2f, 0x30, 0x35, 0x2f, 0x31, 0x36, 0x20, 0x20, 0x45, 0x35, 0x33, 0x33,
     0x32, 0x32, 0x20, 0x20, 0x20, 0x20, 0x20, 0x30,
   ];
+  const mapping_num = {
+    "1": "⠁",
+    "2": "⠃",
+    "3": "⠉",
+    "4": "⠙",
+    "5": "⠑",
+    "6": "⠋",
+    "7": "⠛",
+    "8": "⠓",
+    "9": "⠊",
+    "0": "⠚",
+  };
   for (var i = 0; i < 512 - 32; i++) {
     output.push(0x20);
   }
@@ -20,6 +35,7 @@ export function unicodeToBes(unicode: string): Uint8Array {
   var header = [0xff, 0x00, 0x00, 0xfd];
   // 2つ目,3つ目はBESファイルの文字数を表す
 
+  /***ページ番号なし
   for (var i = 0; i < 4; i++) {
     output.push(header[i]);
     console.log(output.length);
@@ -84,6 +100,235 @@ export function unicodeToBes(unicode: string): Uint8Array {
   var letters_num = 0x1a + all_letters;
   output[1025] = (letters_num % 255) + 12;
   output[1026] = Math.floor(letters_num / 255);
+  */
+
+  if (isPageNumberOn) {
+    console.log("have index");
+    // ページ番号あり
+    for (var i = 0; i < 4; i++) {
+      output.push(header[i]);
+    }
+    var letters_on_page = 0;
+    for (var i = 0; i < 27; i++) {
+      output.push(0xa0);
+      letters_on_page += 1;
+    }
+    output.push(0xdc);
+    var num = "⠁";
+    var num_codePoint = num.codePointAt(0);
+    if (num_codePoint != null) {
+      output.push(num_codePoint - 0x2800 + 0xa0);
+    }
+    letters_on_page += 2;
+    output.push(0xfe);
+    var letters = 0;
+    var lines = 0;
+    var pages = 0;
+    var separate_pos = 0; // 単語区切りの空白の位置
+    var num_pos = 1025; // ページごとの文字数を入力する位置
+    var letters_num = 0x1a;
+
+    for (const char of unicode) {
+      const codePoint = char.codePointAt(0);
+
+      if (lines === 21) {
+        // ページをまたぐとき
+        lines = 0;
+        pages += 1;
+        letters_num = 0x19 + letters_on_page;
+        output[num_pos] = (letters_num % 255) - Math.floor(letters_num / 255);
+        /***
+        if (pages === 1) {
+          output[num_pos] = (letters_num % 255) + 13;
+        } else {
+          output[num_pos] = letters_num % 255;
+        }
+        */
+        // 8B 01 <> 89 01
+        output[num_pos + 1] = Math.floor(letters_num / 255);
+        console.log("Page: ", pages, num_pos, Math.floor(letters_num / 255));
+        num_pos = output.length;
+        console.log("sep", num_pos);
+        output.push(0x00);
+        // console.log(output.length);
+        output.push(0x00);
+        output.push(0xfd);
+        letters_on_page = 0;
+        for (var i = 0; i < 27; i++) {
+          output.push(0xa0);
+          letters_on_page += 1;
+        }
+        output.push(0xdc);
+        letters_on_page += 1;
+        const num_str = String(pages + 1);
+        for (var i = 0; i < num_str.length; i++) {
+          num = mapping_num[num_str[i]];
+          console.log(i, num_str, num);
+          num_codePoint = num.codePointAt(0);
+          if (num_codePoint != null) {
+            output.push(num_codePoint - 0x2800 + 0xa0);
+          }
+          letters_on_page += 1;
+        }
+        output.push(0xfe);
+      }
+      if (letters === 33) {
+        // 文が1行におさまらないとき改行
+        if (codePoint === 0x2800) {
+          output.push(0xfe);
+          lines += 1;
+          letters = 0;
+        } else {
+          // 次の文字が空白でないとき、単語区切りに戻って改行
+          output.splice(separate_pos, 0, 0xfe);
+          lines += 1;
+          letters = output.length - separate_pos - 1;
+        }
+        if (lines === 21) {
+          // ページをまたぐとき
+          lines = 0;
+          pages += 1;
+          // 次ページに移った文字数を引く
+          letters_on_page = letters_on_page - letters;
+          letters_num = 0x19 + letters_on_page;
+          output[num_pos] = (letters_num % 255) - Math.floor(letters_num / 255);
+          output[num_pos + 1] = Math.floor(letters_num / 255);
+          console.log("Page: ", pages, num_pos, Math.floor(letters_num / 255));
+          num_pos = separate_pos + 1;
+          console.log("con", num_pos);
+          output.splice(separate_pos + 1, 0, 0x00);
+          output.splice(separate_pos + 2, 0, 0x00);
+          output.splice(separate_pos + 3, 0, 0xfd);
+          letters_on_page = letters;
+          for (var i = 0; i < 27; i++) {
+            output.splice(separate_pos + i + 4, 0, 0xa0);
+            letters_on_page += 1;
+          }
+          output.splice(separate_pos + 31, 0, 0xdc);
+          letters_on_page += 1;
+          const num_str = String(pages + 1);
+          for (var i = 0; i < num_str.length; i++) {
+            num = mapping_num[num_str[i]];
+            num_codePoint = num.codePointAt(0);
+            if (num_codePoint != null) {
+              output.splice(
+                separate_pos + 32 + i,
+                0,
+                num_codePoint - 0x2800 + 0xa0,
+              );
+            }
+            letters_on_page += 1;
+          }
+          output.splice(separate_pos + 32 + num_str.length, 0, 0xfe);
+        }
+      }
+
+      if (codePoint === 0x2800) {
+        separate_pos = output.length;
+      }
+      if (codePoint != null) {
+        if (codePoint >= 0x2800 && codePoint <= 0x28ff) {
+          output.push(codePoint - 0x2800 + 0xa0);
+          letters += 1;
+          letters_on_page += 1;
+        }
+      }
+      if (char === "n") {
+        // "\n"で改行
+        output.push(0x0d);
+        letters_on_page += 1;
+        output.push(0xfe);
+        lines += 1;
+        letters = 0;
+      }
+    }
+
+    if (pages < 10) {
+      output[31] = 0x30 + pages;
+    } else {
+      output[31] = 0x30 + Math.floor(pages / 10);
+      output[32] = 0x30 + (pages % 10);
+    }
+
+    for (var i = 0; i + lines < 21; i++) {
+      output.push(0xfe);
+    }
+    output.push(0xff);
+
+    letters_num = 0x19 + letters_on_page;
+    output[num_pos] = letters_num % 255;
+    output[num_pos + 1] = Math.floor(letters_num / 255);
+  } else {
+    console.log("No index");
+    console.log(isPageNumberOn);
+    // ページ番号なし
+    for (var i = 0; i < 4; i++) {
+      output.push(header[i]);
+      console.log(output.length);
+    }
+    var all_letters = 0;
+    for (var i = 0; i < 27; i++) {
+      output.push(0xa0);
+      all_letters += 1;
+    }
+    output.push(0xfe);
+    var letters = 0;
+    var lines = 0;
+    var pages = 0;
+    var separate_pos = 0; // 単語区切りの空白の位置
+    for (const char of unicode) {
+      const codePoint = char.codePointAt(0);
+
+      if (lines == 21) {
+        // ページをまたぐとき
+        lines = 0;
+        pages += 1;
+      }
+      if (letters == 33) {
+        // 文字が1行におさまらず改行
+        if (codePoint == 0x2800) {
+          output.push(0xfe);
+          lines += 1;
+          letters = 0;
+        } else {
+          // 次の文字が空白でないとき、単語区切りに戻って改行
+          output.splice(separate_pos, 0, 0xfe);
+          lines += 1;
+          letters = output.length - separate_pos - 1;
+        }
+      }
+
+      if (codePoint == 0x2800) {
+        separate_pos = output.length;
+      }
+      if (codePoint != null) {
+        if (codePoint >= 0x2800 && codePoint <= 0x28ff) {
+          output.push(codePoint - 0x2800 + 0xa0);
+          letters += 1;
+          all_letters += 1;
+        }
+      }
+      if (char == "n") {
+        // "\n"で改行
+        output.push(0x0d);
+        output.push(0xfe);
+        lines += 1;
+        letters = 0;
+      }
+    }
+    output[31] = 0x30 + pages;
+    for (var i = 0; i + lines < 21; i++) {
+      output.push(0xfe);
+    }
+    output.push(0xff);
+
+    // 文字数を代入
+    var letters_num = 0x1a + all_letters;
+    output[1025] = (letters_num % 255) + 12;
+    output[1026] = Math.floor(letters_num / 255);
+  }
 
   return new Uint8Array(output);
 }
+
+// 71 01 -> 77 01