<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="164" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[164]</anchor-end> <cite>The Unicode Standard, Version 13.0 - ch07.pdf</cite>, <time>2020-03-09T17:53:38.000Z</time>, <time>2020-12-07T09:15:13.901Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.unicode.org/versions/latest/ch07.pdf#M9.37081.HeadingBreak.79.Combining.Marks">https://www.unicode.org/versions/latest/ch07.pdf#M9.37081.HeadingBreak.79.Combining.Marks</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> 
<cite xml:lang="ja">The Unicode Standard, Version 15.1 - U0300.pdf</cite>, <time>2023-08-25T18:19:32.000Z</time>, <time>2024-07-13T06:07:37.103Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.unicode.org/charts/PDF/U0300.pdf#page=4">https://www.unicode.org/charts/PDF/U0300.pdf#page=4</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite xml:lang="ja">The Unicode Standard, Version 15.1 - U1DC0.pdf</cite>, <time>2023-08-25T18:19:42.000Z</time>, <time>2024-07-13T06:11:27.600Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.unicode.org/charts/PDF/U1DC0.pdf#page=3">https://www.unicode.org/charts/PDF/U1DC0.pdf#page=3</anchor-external></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> 
関連:
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">組合せて使う文字</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">結合文字</anchor>,
<code>Prepended_Concatenation_Mark</code></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicode</anchor> は3文字以上に対する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ダイアクリティカルマーク</anchor>は扱えないとしています。
<sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>結合文字</anchor> </sw-see></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">スラー</anchor></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> 
なぜか<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">二重ダイアクリティカルマーク</anchor>を抽出できるような<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字特性</anchor>はありません。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> 
1つで<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">二重ダイアクリティカルマーク</anchor>を表す<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicode文字</anchor>:</p><ul><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal> [ <sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+035C</sw-cc>, <sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+0362</sw-cc> ]</li><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;8</anchor-internal> <sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+1DFC</sw-cc></li><li>
<sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+1DCD</sw-cc></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字の名前</anchor>が <sw-cn xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">COMBINING DOUBLE</sw-cn> から始まりますが、
そうだからといって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">二重ダイアクリティカルマーク</anchor>とは限りません。</p><example xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><p xmlns="http://www.w3.org/1999/xhtml"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> 
<sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+033F</sw-cc> <sw-cn xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">COMBINING DOUBLE OVERLINE</sw-cn> は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">二重ダイアクリティカルマーク</anchor>ではありません。</p></example><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> 
<sw-cc xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">U+1DF9</sw-cc> の字形はそれっぽいです <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;8</anchor-internal></src> が、違います <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;10</anchor-internal></src>。</p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <cite xml:lang="ja">15173r2-add-typicon.pdf</cite>, <time>2015-07-29T22:58:24.000Z</time>, <time>2024-07-13T06:15:54.349Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.unicode.org/L2/L2015/15173r2-add-typicon.pdf#page=4">https://www.unicode.org/L2/L2015/15173r2-add-typicon.pdf#page=4</anchor-external></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> 関連: 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">必要な長さに引き伸ばす</anchor></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> 
<cite xml:lang="en-US">Using Bridging Diacritics - SIL Language Technology</cite>, <time>2025-12-26T09:12:46.000Z</time>, <time>2025-12-26T09:22:49.103Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://software.sil.org/fonts/bridging-diacritics/">https://software.sil.org/fonts/bridging-diacritics/</anchor-external></p></body></html>