<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicodeロケール識別子</anchor>・<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicode言語識別子</anchor>の <dfn><code class="lang"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">root</anchor></code></dfn>
は、すべての<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ロケール</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">継承</anchor>の根元となる特別な<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言語</anchor>を表します。</p><section><h1>仕様書</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><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> <cite xml:lang="en-us">UTS #35: Unicode Locale Data Markup Language</cite><ul><li><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> <strong><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="http://unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers">http://unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers</anchor-external></strong></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> <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="http://unicode.org/reports/tr35/#Locale_Inheritance">http://unicode.org/reports/tr35/#Locale_Inheritance</anchor-external></li><li><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-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="http://unicode.org/reports/tr35/#BCP_47_Language_Tag_Conversion">http://unicode.org/reports/tr35/#BCP_47_Language_Tag_Conversion</anchor-external></li></ul></li></ul></refs></section><section><h1>関連</h1><p><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 xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicodeロケール識別子</anchor>はおおむね <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IETF</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言語タグ</anchor>の仕様に沿った識別子となっていますが、
<code class="lang"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">root</anchor></code> は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicodeロケール識別子</anchor>独自のもので、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言語タグ</anchor>としては不適合です。</p><p><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> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IETF</anchor> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言語タグ</anchor>と変換する時は <code class="lang"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">und</anchor></code> と対応付けることされています <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="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;6</anchor-internal></src>。</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="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> 例えば <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IETF</anchor> の <code class="lang">und-u-cu-USD</code> は <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Unicode</anchor> の <code class="lang">root-u-cu-usd</code>
に変換できます <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="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;6</anchor-internal></src>。 </p></example></section></body></html>