* 仕様書

[REFS[
- [1] <http://unicode.org/Public/UCD/latest/ucd/UnicodeData.txt>
- [6] 
[CITE@en[[[RFC 7564]] - PRECIS Framework: Preparation, Enforcement, and Comparison of Internationalized Strings in Application Protocols]], [TIME[2024-07-07T03:46:27.000Z]] <https://datatracker.ietf.org/doc/html/rfc7564#section-9.14>

]REFS]

* 文字の一覧

[REFS[
- [4] [CITE@en[Character set "$unicode:Zs"]] ([TIME[2013-11-02 08:13:43 +09:00]] 版) <http://chars.suikawiki.org/set?expr=%24unicode%3AZs>
- [3] [CITE@en[Compare character sets "$unicode:Zs" and "$unicode:White_Space"]] ([TIME[2013-11-02 08:13:13 +09:00]] 版) <http://chars.suikawiki.org/set/compare?expr1=%24unicode%3AZs&expr2=%24unicode%3AWhite_Space>
]REFS]

* 文字カテゴリー [CODE[Spaces]]

[7] 
[[PRECIS]] の[[文字カテゴリー]] 
[DFN[[CODE[Spaces]]]]
は[RUBYB[[[間隔文字]]][space character]]を表します。
[SRC[>>6]]

[8] 
[CODE[Spaces]] は [CODE[General_Category]] が [CODE[Zs]] の[[文字]]の[[集合]]です。
[SRC[>>6]]


* メモ

[1] <http://unicode.org/Public/5.1.0/ucd/UnicodeData.txt>

[PRE[
0020;SPACE;Zs;0;WS;;;;;N;;;;;
00A0;NO-BREAK SPACE;Zs;0;CS;<noBreak> 0020;;;;N;NON-BREAKING SPACE;;;;
1680;OGHAM SPACE MARK;Zs;0;WS;;;;;N;;;;;
180E;MONGOLIAN VOWEL SEPARATOR;Zs;0;WS;;;;;N;;;;;
2000;EN QUAD;Zs;0;WS;2002;;;;N;;;;;
2001;EM QUAD;Zs;0;WS;2003;;;;N;;;;;
2002;EN SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2003;EM SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2004;THREE-PER-EM SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2005;FOUR-PER-EM SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2006;SIX-PER-EM SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2007;FIGURE SPACE;Zs;0;WS;<noBreak> 0020;;;;N;;;;;
2008;PUNCTUATION SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
2009;THIN SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
200A;HAIR SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
202F;NARROW NO-BREAK SPACE;Zs;0;CS;<noBreak> 0020;;;;N;;;;;
205F;MEDIUM MATHEMATICAL SPACE;Zs;0;WS;<compat> 0020;;;;N;;;;;
3000;IDEOGRAPHIC SPACE;Zs;0;WS;<wide> 0020;;;;N;;;;;
]PRE]

[2] [[White_Space]] と比べると、
- [[U+0009]]~[[U+000D]] が入ってない
- [[U+0085]] が入ってない
- [[U+0028]]、[[U+2029]] が入ってない

[5] [CITE@en[Character set "Zs"]]
([TIME[2016-10-05 23:19:57 +09:00]])
<https://chars.suikawiki.org/set/%24unicode%3AZs>