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Normative: remove tables of Unicode property values and aliases #2649

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Sep 1, 2022
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Normative: remove tables of Unicode property values and aliases #2649

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18 changes: 8 additions & 10 deletions spec.html
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Original file line number Diff line number Diff line change
Expand Up @@ -34756,13 +34756,13 @@ <h1>Static Semantics: Early Errors</h1>
It is a Syntax Error if the List of Unicode code points that is SourceText of |UnicodePropertyName| is not identical to a List of Unicode code points that is a Unicode property name or property alias listed in the &ldquo;Property name and aliases&rdquo; column of <emu-xref href="#table-nonbinary-unicode-properties"></emu-xref>.
</li>
<li>
It is a Syntax Error if the List of Unicode code points that is SourceText of |UnicodePropertyValue| is not identical to a List of Unicode code points that is a value or value alias for the Unicode property or property alias given by SourceText of |UnicodePropertyName| listed in the &ldquo;Property value and aliases&rdquo; column of the corresponding tables <emu-xref href="#table-unicode-general-category-values"></emu-xref> or <emu-xref href="#table-unicode-script-values"></emu-xref>.
It is a Syntax Error if the List of Unicode code points that is SourceText of |UnicodePropertyValue| is not identical to a property value or property value alias for the Unicode property or property alias given by SourceText of |UnicodePropertyName| listed in <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a>.
</li>
</ul>
<emu-grammar>UnicodePropertyValueExpression :: LoneUnicodePropertyNameOrValue</emu-grammar>
<ul>
<li>
It is a Syntax Error if the List of Unicode code points that is SourceText of |LoneUnicodePropertyNameOrValue| is not identical to a List of Unicode code points that is a Unicode general category or general category alias listed in the &ldquo;Property value and aliases&rdquo; column of <emu-xref href="#table-unicode-general-category-values"></emu-xref>, nor a binary property or binary property alias listed in the &ldquo;Property name and aliases&rdquo; column of <emu-xref href="#table-binary-unicode-properties"></emu-xref>.
It is a Syntax Error if the List of Unicode code points that is SourceText of |LoneUnicodePropertyNameOrValue| is not identical to a Unicode property value or property value alias for the General_Category (gc) property listed in <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a>, nor a binary property or binary property alias listed in the &ldquo;Property name and aliases&rdquo; column of <emu-xref href="#table-binary-unicode-properties"></emu-xref>.
</li>
</ul>
</emu-clause>
Expand Down Expand Up @@ -35975,7 +35975,7 @@ <h1>
<emu-grammar>UnicodePropertyValueExpression :: LoneUnicodePropertyNameOrValue</emu-grammar>
<emu-alg>
1. Let _s_ be SourceText of |LoneUnicodePropertyNameOrValue|.
1. If UnicodeMatchPropertyValue(`General_Category`, _s_) is identical to a List of Unicode code points that is the name of a Unicode general category or general category alias listed in the &ldquo;Property value and aliases&rdquo; column of <emu-xref href="#table-unicode-general-category-values"></emu-xref>, then
1. If UnicodeMatchPropertyValue(`General_Category`, _s_) is identical to a Unicode property value or property value alias for the General_Category (gc) property listed in <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a>, then
1. Return the CharSet containing all Unicode code points whose character database definition includes the property &ldquo;General_Category&rdquo; with value _s_.
1. Let _p_ be UnicodeMatchProperty(_s_).
1. Assert: _p_ is a binary Unicode property or binary property alias listed in the &ldquo;Property name and aliases&rdquo; column of <emu-xref href="#table-binary-unicode-properties"></emu-xref>.
Expand Down Expand Up @@ -36022,6 +36022,9 @@ <h1>
<emu-note>
<p>The listed properties form a superset of what <a href="https://unicode.org/reports/tr18/#RL1.2">UTS18 RL1.2</a> requires.</p>
</emu-note>
<emu-note>
<p>The spellings of entries in these tables (including casing) match the spellings used in the file <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyAliases.txt"><code>PropertyAliases.txt</code></a> in the Unicode Character Database. The precise spellings in that file are <a href="https://www.unicode.org/policies/stability_policy.html#Alias_Stability">guaranteed to be stable</a>.</p>
</emu-note>
<emu-import href="table-nonbinary-unicode-properties.html"></emu-import>
<emu-import href="table-binary-unicode-properties.html"></emu-import>
</emu-clause>
Expand All @@ -36037,22 +36040,17 @@ <h1>
</dl>
<emu-alg>
1. Assert: _p_ is a canonical, unaliased Unicode property name listed in the &ldquo;Canonical property name&rdquo; column of <emu-xref href="#table-nonbinary-unicode-properties"></emu-xref>.
1. Assert: _v_ is a property value or property value alias for Unicode property _p_ listed in the &ldquo;Property value and aliases&rdquo; column of <emu-xref href="#table-unicode-general-category-values"></emu-xref> or <emu-xref href="#table-unicode-script-values"></emu-xref>.
1. Assert: _v_ is a property value or property value alias for the Unicode property _p_ listed in <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a>.
1. Let _value_ be the canonical property value of _v_ as given in the &ldquo;Canonical property value&rdquo; column of the corresponding row.
1. Return the List of Unicode code points _value_.
</emu-alg>
<p>Implementations must support the Unicode property value names and aliases listed in <emu-xref href="#table-unicode-general-category-values"></emu-xref> and <emu-xref href="#table-unicode-script-values"></emu-xref>. To ensure interoperability, implementations must not support any other property value names or aliases.</p>
<p>Implementations must support the Unicode property values and property value aliases listed in <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a> for the properties listed in <emu-xref href="#table-nonbinary-unicode-properties"></emu-xref>. To ensure interoperability, implementations must not support any other property values or property value aliases.</p>
<emu-note>
<p>For example, `Xpeo` and `Old_Persian` are valid `Script_Extensions` values, but `xpeo` and `Old Persian` aren't.</p>
</emu-note>
<emu-note>
<p>This algorithm differs from <a href="https://unicode.org/reports/tr44/#Matching_Symbolic">the matching rules for symbolic values listed in UAX44</a>: case, <emu-xref href="#sec-white-space">white space</emu-xref>, U+002D (HYPHEN-MINUS), and U+005F (LOW LINE) are not ignored, and the `Is` prefix is not supported.</p>
</emu-note>
<emu-note>
<p>The spellings of entries in these tables (including casing) were chosen to match the first occurrence of each property in the files <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyAliases.txt"><code>PropertyAliases.txt</code></a> and <a href="https://unicode.org/Public/UCD/latest/ucd/PropertyValueAliases.txt"><code>PropertyValueAliases.txt</code></a> in the Unicode Character Database at the time each entry was added to this specification. However, because the precise spellings in those files are not guaranteed to be stable, implementations are required to follow this table rather than those files.</p>
</emu-note>
<emu-import href="table-unicode-general-category-values.html"></emu-import>
<emu-import href="table-unicode-script-values.html"></emu-import>
</emu-clause>
</emu-clause>
</emu-clause>
Expand Down
289 changes: 0 additions & 289 deletions table-unicode-general-category-values.html
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