deps/vm: vendor regress 0.11.1 补 Script/Script_Extensions 的 Unknown(Zzzz) 取值——上游表缺未分配码点集取值，规范合法模式 \p{Script=Unknown} 编译期 SyntaxError；fork 纯增量（0 行改动上游行，仅补区间表与解析臂），回归钉四则（未分配匹配/已分配不匹配/sc·scx·Zzzz 别名/既有取值不扰动）

2026-10-25 11:11:11 +08:00 · 2026-09-13 14:45:33 +00:00
parent c7a9b273fa
commit 29040d429d
36 changed files with 45224 additions and 2 deletions
@@ -0,0 +1,81 @@
+use crate::codepointset::Interval;
+
+// Character classes like \d or \S.
+
+/// Construct an interval from an inclusive range of char.
+const fn r(first: char, last: char) -> Interval {
+    Interval {
+        first: first as u32,
+        last: last as u32,
+    }
+}
+
+/// Construct an interval from a single char.
+const fn r1(c: char) -> Interval {
+    Interval {
+        first: c as u32,
+        last: c as u32,
+    }
+}
+
+// Note all of these are sorted.
+
+/// ES9 21.2.2.6.1.
+pub const WORD_CHARS: [Interval; 4] = [r('0', '9'), r('A', 'Z'), r1('_'), r('a', 'z')];
+
+/// ES9 21.2.2.12
+pub const DIGITS: [Interval; 1] = [r('0', '9')];
+
+/// [`ES13 12.2 White Space`][spec]
+///
+/// [spec]: https://262.ecma-international.org/13.0/#prod-WhiteSpace
+pub const WHITESPACE: [Interval; 9] = [
+    // U+0009 - Character Tabulation - <TAB>
+    // U+000B - Line Tabulation      - <VT>
+    // U+000C - Form Feed (FF)       - <FF>
+    r('\u{0009}', '\u{000C}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+0020 - Space - <SP>
+    r1('\u{0020}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+00A0 - No-Break Space - <NBSP>
+    r1('\u{00A0}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+1680 - Ogham Space Mark
+    r1('\u{1680}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+2000 - En Quad
+    // U+2001 - Em Quad
+    // U+2002 - En Space
+    // U+2003 - Em Space
+    // U+2004 - Three-Per-Em Space
+    // U+2005 - Four-Per-Em Space
+    // U+2006 - Six-Per-Em Space
+    // U+2007 - Figure Space
+    // U+2008 - Punctuation Space
+    // U+2009 - Thin Space
+    // U+200A - Hair Space
+    r('\u{2000}', '\u{200A}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+202F - Narrow No-Break Space - <NNBSP>
+    r1('\u{202F}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+205F - Medium Mathematical Space - <MMSP>
+    r1('\u{205F}'),
+    // From unicode “Space_Separator” (`Zs`) category:
+    //
+    // U+3000 - Ideographic Space
+    r1('\u{3000}'),
+    // U+FEFF - ZERO WIDTH NO-BREAK SPACE - <ZWNBSP>
+    r1('\u{FEFF}'),
+];
+
+/// ES9 11.3
+pub const LINE_TERMINATOR: [Interval; 3] =
+    [r1('\u{000A}'), r1('\u{000D}'), r('\u{2028}', '\u{2029}')];