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Dump Windows-31J extended chars
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| < NEC特殊漢字 > | |
| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 | |
| 0x8740 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ | |
| 0x8750 ⑰ ⑱ ⑲ ⑳ Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ Ⅹ ㍉ | |
| 0x8760 ㌔ ㌢ ㍍ ㌘ ㌧ ㌃ ㌶ ㍑ ㍗ ㌍ ㌦ ㌣ ㌫ ㍊ ㌻ ㎜ | |
| 0x8770 ㎝ ㎞ ㎎ ㎏ ㏄ ㎡ ㍻ | |
| 0x8780 〝 〟 № ㏍ ℡ ㊤ ㊥ ㊦ ㊧ ㊨ ㈱ ㈲ ㈹ ㍾ ㍽ ㍼ | |
| 0x8790 ≒ ≡ ∫ ∮ ∑ √ ⊥ ∠ ∟ ⊿ ∵ ∩ ∪ | |
| < NEC選定IBM拡張文字 > | |
| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 | |
| 0xed40 纊 褜 鍈 銈 蓜 俉 炻 昱 棈 鋹 曻 彅 丨 仡 仼 伀 | |
| 0xed50 伃 伹 佖 侒 侊 侚 侔 俍 偀 倢 俿 倞 偆 偰 偂 傔 | |
| 0xed60 僴 僘 兊 兤 冝 冾 凬 刕 劜 劦 勀 勛 匀 匇 匤 卲 | |
| 0xed70 厓 厲 叝 﨎 咜 咊 咩 哿 喆 坙 坥 垬 埈 埇 﨏 | |
| 0xed80 塚 增 墲 夋 奓 奛 奝 奣 妤 妺 孖 寀 甯 寘 寬 尞 | |
| 0xed90 岦 岺 峵 崧 嵓 﨑 嵂 嵭 嶸 嶹 巐 弡 弴 彧 德 忞 | |
| 0xeda0 恝 悅 悊 惞 惕 愠 惲 愑 愷 愰 憘 戓 抦 揵 摠 撝 | |
| 0xedb0 擎 敎 昀 昕 昻 昉 昮 昞 昤 晥 晗 晙 晴 晳 暙 暠 | |
| 0xedc0 暲 暿 曺 朎 朗 杦 枻 桒 柀 栁 桄 棏 﨓 楨 﨔 榘 | |
| 0xedd0 槢 樰 橫 橆 橳 橾 櫢 櫤 毖 氿 汜 沆 汯 泚 洄 涇 | |
| 0xede0 浯 涖 涬 淏 淸 淲 淼 渹 湜 渧 渼 溿 澈 澵 濵 瀅 | |
| 0xedf0 瀇 瀨 炅 炫 焏 焄 煜 煆 煇 凞 燁 燾 犱 | |
| 0xee00 | |
| 0xee10 | |
| 0xee20 | |
| 0xee30 | |
| 0xee40 犾 猤 猪 獷 玽 珉 珖 珣 珒 琇 珵 琦 琪 琩 琮 瑢 | |
| 0xee50 璉 璟 甁 畯 皂 皜 皞 皛 皦 益 睆 劯 砡 硎 硤 硺 | |
| 0xee60 礰 礼 神 祥 禔 福 禛 竑 竧 靖 竫 箞 精 絈 絜 綷 | |
| 0xee70 綠 緖 繒 罇 羡 羽 茁 荢 荿 菇 菶 葈 蒴 蕓 蕙 | |
| 0xee80 蕫 﨟 薰 蘒 﨡 蠇 裵 訒 訷 詹 誧 誾 諟 諸 諶 譓 | |
| 0xee90 譿 賰 賴 贒 赶 﨣 軏 﨤 逸 遧 郞 都 鄕 鄧 釚 釗 | |
| 0xeea0 釞 釭 釮 釤 釥 鈆 鈐 鈊 鈺 鉀 鈼 鉎 鉙 鉑 鈹 鉧 | |
| 0xeeb0 銧 鉷 鉸 鋧 鋗 鋙 鋐 﨧 鋕 鋠 鋓 錥 錡 鋻 﨨 錞 | |
| 0xeec0 鋿 錝 錂 鍰 鍗 鎤 鏆 鏞 鏸 鐱 鑅 鑈 閒 隆 﨩 隝 | |
| 0xeed0 隯 霳 霻 靃 靍 靏 靑 靕 顗 顥 飯 飼 餧 館 馞 驎 | |
| 0xeee0 髙 髜 魵 魲 鮏 鮱 鮻 鰀 鵰 鵫 鶴 鸙 黑 ⅰ | |
| 0xeef0 ⅱ ⅲ ⅳ ⅴ ⅵ ⅶ ⅷ ⅸ ⅹ ￢ ￤ ＇ ＂ | |
| < IBM拡張文字 > | |
| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 | |
| 0xfa40 ⅰ ⅱ ⅲ ⅳ ⅴ ⅵ ⅶ ⅷ ⅸ ⅹ Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ | |
| 0xfa50 Ⅶ Ⅷ Ⅸ Ⅹ ￢ ￤ ＇ ＂ ㈱ № ℡ ∵ 纊 褜 鍈 銈 | |
| 0xfa60 蓜 俉 炻 昱 棈 鋹 曻 彅 丨 仡 仼 伀 伃 伹 佖 侒 | |
| 0xfa70 侊 侚 侔 俍 偀 倢 俿 倞 偆 偰 偂 傔 僴 僘 兊 | |
| 0xfa80 兤 冝 冾 凬 刕 劜 劦 勀 勛 匀 匇 匤 卲 厓 厲 叝 | |
| 0xfa90 﨎 咜 咊 咩 哿 喆 坙 坥 垬 埈 埇 﨏 塚 增 墲 夋 | |
| 0xfaa0 奓 奛 奝 奣 妤 妺 孖 寀 甯 寘 寬 尞 岦 岺 峵 崧 | |
| 0xfab0 嵓 﨑 嵂 嵭 嶸 嶹 巐 弡 弴 彧 德 忞 恝 悅 悊 惞 | |
| 0xfac0 惕 愠 惲 愑 愷 愰 憘 戓 抦 揵 摠 撝 擎 敎 昀 昕 | |
| 0xfad0 昻 昉 昮 昞 昤 晥 晗 晙 晴 晳 暙 暠 暲 暿 曺 朎 | |
| 0xfae0 朗 杦 枻 桒 柀 栁 桄 棏 﨓 楨 﨔 榘 槢 樰 橫 橆 | |
| 0xfaf0 橳 橾 櫢 櫤 毖 氿 汜 沆 汯 泚 洄 涇 浯 | |
| 0xfb00 | |
| 0xfb10 | |
| 0xfb20 | |
| 0xfb30 | |
| 0xfb40 涖 涬 淏 淸 淲 淼 渹 湜 渧 渼 溿 澈 澵 濵 瀅 瀇 | |
| 0xfb50 瀨 炅 炫 焏 焄 煜 煆 煇 凞 燁 燾 犱 犾 猤 猪 獷 | |
| 0xfb60 玽 珉 珖 珣 珒 琇 珵 琦 琪 琩 琮 瑢 璉 璟 甁 畯 | |
| 0xfb70 皂 皜 皞 皛 皦 益 睆 劯 砡 硎 硤 硺 礰 礼 神 | |
| 0xfb80 祥 禔 福 禛 竑 竧 靖 竫 箞 精 絈 絜 綷 綠 緖 繒 | |
| 0xfb90 罇 羡 羽 茁 荢 荿 菇 菶 葈 蒴 蕓 蕙 蕫 﨟 薰 蘒 | |
| 0xfba0 﨡 蠇 裵 訒 訷 詹 誧 誾 諟 諸 諶 譓 譿 賰 賴 贒 | |
| 0xfbb0 赶 﨣 軏 﨤 逸 遧 郞 都 鄕 鄧 釚 釗 釞 釭 釮 釤 | |
| 0xfbc0 釥 鈆 鈐 鈊 鈺 鉀 鈼 鉎 鉙 鉑 鈹 鉧 銧 鉷 鉸 鋧 | |
| 0xfbd0 鋗 鋙 鋐 﨧 鋕 鋠 鋓 錥 錡 鋻 﨨 錞 鋿 錝 錂 鍰 | |
| 0xfbe0 鍗 鎤 鏆 鏞 鏸 鐱 鑅 鑈 閒 隆 﨩 隝 隯 霳 霻 靃 | |
| 0xfbf0 靍 靏 靑 靕 顗 顥 飯 飼 餧 館 馞 驎 髙 | |
| 0xfc00 | |
| 0xfc10 | |
| 0xfc20 | |
| 0xfc30 | |
| 0xfc40 髜 魵 魲 鮏 鮱 鮻 鰀 鵰 鵫 鶴 鸙 黑 | |
| 0xfc50 | |
| 0xfc60 | |
| 0xfc70 | |
| 0xfc80 | |
| 0xfc90 |
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| def each_slice(seq, n): | |
| arr = [] | |
| for i, c in enumerate(seq, 1): | |
| arr.append(c) | |
| if i % n == 0: | |
| yield arr | |
| arr = [] | |
| if len(arr) > 0: | |
| yield arr | |
| chunk = each_slice | |
| def cp932_chars(start, end): | |
| for code in range(start, end+1): | |
| c = code.to_bytes(2, byteorder="big") | |
| yield (code, c.decode("cp932", errors="replace")) | |
| def dump(start, end): | |
| heading = " "*7 + " ".join([f'{col:02}' for col in range(16)]) | |
| print(heading) | |
| for code_char_list in each_slice(cp932_chars(start, end), 16): | |
| codes, chars = zip(*code_char_list) | |
| fixed_chars = [c if "\ufffd" not in c else " " for c in chars] | |
| print(f"{codes[0]:#04x} {' '.join(fixed_chars)}") | |
| print() | |
| print("< NEC特殊漢字 >") | |
| dump(0x8740, 0x879e) | |
| print("< NEC選定IBM拡張文字 >") | |
| dump(0xed40, 0xeefc) | |
| print("< IBM拡張文字 >") | |
| dump(0xfa40, 0xfc9e) | |
| #print("< 利用者定義領域（外字領域）>") | |
| #dump(0xf040, 0xf9fc) |
重複文字を考慮したWindows-31Jの使用文字について(優先順位順)
(1) JIS X 0208 (第１水準、第２水準）
(2) 「￢∵≒≡∫√⊥∠∩∪」の10文字は JIS X 0208 を使用する
(3) 「NEC特殊文字」「IBM拡張文字」で重複している「ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩ№℡㈱」の13文字は、NEC特殊文字の方を使う
(4) 「NEC選定IBM拡張文字」は使わない
上記より、使用禁止文字
「NEC選定IBM拡張文字」:すべて使用禁止
「NEC特殊文字」: 0x8740-0x879C(83文字)のうち0x8790-0x8792, 0x8795-0x8797, 0x879A-0x879C(9文字)は使用禁止
「IBM拡張文字」: 0xFA40-0xFC4B(388文字)のうち0xFA4A-0xFA54, 0xFA58-0xFA5B(15文字)は使用禁止
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出力する文字コードの範囲は使われている文字の範囲(0x8740-0x879c)ではなく、Shift_JISの空き領域の範囲(0x8740-0x879e)を指定