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[selectors] Move column combinator to Selectors 5 #13424

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Merged
fantasai merged 1 commit into from
Apr 14, 2026
Merged

[selectors] Move column combinator to Selectors 5 #13424

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3 changes: 1 addition & 2 deletions selectors-4/Overview.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -4456,7 +4456,7 @@ Grammar</h2>
<dfn>&lt;simple-selector></dfn> = <<type-selector>> | <<subclass-selector>>


<dfn>&lt;combinator></dfn> = '>' | '+' | '~' | [ '|' '|' ]
<dfn>&lt;combinator></dfn> = '>' | '+' | '~'

<dfn noexport>&lt;wq-name></dfn> = <<ns-prefix>>? <<ident-token>>
<dfn noexport>&lt;ns-prefix></dfn> = [ <<ident-token>> | '*' ]? '|'
Expand Down Expand Up @@ -4501,7 +4501,6 @@ Grammar</h2>
* Between the components of an <<attr-matcher>>.
* Between the <<compound-selector>> or <<pseudo-compound-selector>>s
in a <<complex-selector-unit>>
* Between the components of a <<combinator>>.

Whitespace is <em>required</em>
between two <<complex-selector-unit>>s
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16 changes: 16 additions & 0 deletions selectors-5/Overview.bs
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Expand Up @@ -469,6 +469,22 @@ Reference combinators <code>/ref/</code></h3>
</div>


<h2 id="grammar" oldids="formal-syntax">
Grammar</h2>

This module extends the CSS grammar of selectors with:

<pre class=prod>
<dfn>&lt;combinator></dfn> = '>' | '+' | '~' | [ '|' '|' ] | [ / <<wq-name>> / ]
</pr>

<ul>
<li id="white-space">
White space is forbidden:
* Between the components of a <<combinator>>.
</ul>


<h2 id="changes">
Changes</h2>

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