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HTML API: Limit leading newline serialization to HTML elements#45

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sirreal wants to merge 5 commits into
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html-api-fuzz-fiz/foreign-textarea
Open

HTML API: Limit leading newline serialization to HTML elements#45
sirreal wants to merge 5 commits into
trunkfrom
html-api-fuzz-fiz/foreign-textarea

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@sirreal

@sirreal sirreal commented Jun 10, 2026

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Summary

  • Limit the serializer's leading-newline preservation rule for textarea, pre, and listing to HTML namespace elements.
  • Avoid inserting extra newlines for foreign SVG and MathML elements with matching local names.
  • Add coverage for foreign textarea, HTML integration-point behavior, and foreign-content exits.

Testing

  • HTML API and html5lib PHPUnit groups pass.
  • PHPCS pass for the changed HTML API files.
  • codex review --base trunk.

Trac ticket: https://core.trac.wordpress.org/ticket/65372

Use of AI Tools

AI assistance: Yes
Tool(s): Codex
Model(s): GPT-5.5
Used for: PR description cleanup and code review.


This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

@sirreal sirreal marked this pull request as ready for review June 10, 2026 10:06
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github-actions Bot commented Jun 10, 2026

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The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props jonsurrell, sergeybiryukov.

To understand the WordPress project's expectations around crediting contributors, please review the Contributor Attribution page in the Core Handbook.

@sirreal

sirreal commented Jun 10, 2026

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Code review

No issues found. Checked for bugs and CLAUDE.md compliance.

🤖 Generated with Claude Code

sirreal added a commit that referenced this pull request Jun 10, 2026
SergeyBiryukov and others added 4 commits June 12, 2026 23:42
This updates the `@param` and `@return` descriptions to state that `build_query()` does **not** URL-encode, unlike PHP's native `http_build_query()`, and that callers are responsible for encoding the values beforehand or late-escaping the output with `esc_url()`.

Follow-up to [8215].

Props nimeshatxecurify,  johnbillion.
Fixes #65453.

git-svn-id: https://develop.svn.wordpress.org/trunk@62497 602fd350-edb4-49c9-b593-d223f7449a82
…zip.php`.

This replaces `Chr()` and `Ord()` with their canonical lowercase forms `chr()` and `ord()`.

This is flagged as a case-sensitivity violation by the upcoming [https://wiki.php.net/rfc/case_sensitive_php PHP 8.6 RFC], which will emit `E_DEPRECATED` for function references that don't match their declared casing. Fixing it now keeps WordPress ahead of the deprecation.

Props Soean.
See #64897.

git-svn-id: https://develop.svn.wordpress.org/trunk@62498 602fd350-edb4-49c9-b593-d223f7449a82
This removes an unused variable in `WP_Interactivity_API::data_wp_class_processor()`.

Follow-up to [57563], [61020].

Props Soean.
See #64897.

git-svn-id: https://develop.svn.wordpress.org/trunk@62499 602fd350-edb4-49c9-b593-d223f7449a82
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2 participants