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What?

Fixes #41203.

Why?

Because it looks a bit weird to have two lines be bunched up together on a single line with no space between.

How?

Any sequence of one or more <br> tags is converted to a space.

https://regex101.com/r/1FVE7p/1

Testing Instructions

  1. Insert a Heading.
  2. Type some text.
  3. Press Shift+Enter to insert a newline in the Heading.
  4. Type some more text.
  5. Insert a Table of Contents.
  6. Verify that a space appears in the link to the heading where the newline is in the actual Heading.

Screenshots or screencast

image

@ZebulanStanphill ZebulanStanphill added [Type] Bug An existing feature does not function as intended [Block] Table of contents (experimental) Affects the Table of contents Block [Package] Block library /packages/block-library Good First Review A PR that's suitable for someone looking to contribute for the first time by reviewing code labels May 20, 2022
@ZebulanStanphill ZebulanStanphill requested a review from simison May 20, 2022 15:33
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github-actions bot commented May 20, 2022

Size Change: +14 B (0%)

Total Size: 1.24 MB

Filename Size Change
build/block-library/index.min.js 181 kB +14 B (0%)
ℹ️ View Unchanged
Filename Size
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build/annotations/index.min.js 2.77 kB
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@amustaque97 amustaque97 self-requested a review May 21, 2022 19:26
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Thank you for working on the fix. I tested the fix locally. It is working as expected.

@ZebulanStanphill ZebulanStanphill force-pushed the fix/table-of-contents-newline-handling branch from 1abb552 to 96dad17 Compare May 21, 2022 23:00
@ZebulanStanphill ZebulanStanphill merged commit 8dcb185 into trunk May 22, 2022
@ZebulanStanphill ZebulanStanphill deleted the fix/table-of-contents-newline-handling branch May 22, 2022 01:58
@github-actions github-actions bot added this to the Gutenberg 13.4 milestone May 22, 2022
westonruter added a commit that referenced this pull request May 23, 2022
…p-tests-config

* 'trunk' of github.com:WordPress/gutenberg: (88 commits)
  Components: refactor `AlignmentMatrixControl` to pass `exhaustive-deps` (#41167)
  [RNMobile] Add 'Insert from URL' option to Image block (#40334)
  [RNMobile] Improvements to Getting Started Guides (#40964)
  Post Author Name: Add to and from Post Author transformations (#41151)
  CheckboxControl: Add unit tests (#41165)
  Improve inline documentation (#41209)
  Mobile Release v1.76.1 (#41196)
  Use explicit type definitions for entity configuration (#40995)
  Scripts: Convert file extension to js in `block.json` during build (#41068)
  Reflects revert in 6446878 (#41221)
  get_style_nodes should be compatible with parent method. (#41217)
  Gallery: Opt-in to axial (column/row) block spacing controls (#41175)
  Table of Contents block: convert line breaks to spaces in headings. (#41206)
  Add support for button elements to theme.json (#40260)
  Global Styles: Load block CSS conditionally (#41160)
  Update URL (#41188)
  Improve autocompleter performance (#41197)
  Site Editor: Set min-width for styles preview (#41198)
  Remove Navigation Editor screen from experiments page (#40878)
  Fix broken Page title for pages created inline within in Nav block (#41063)
  ...
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[Block] Table of contents (experimental) Affects the Table of contents Block Good First Review A PR that's suitable for someone looking to contribute for the first time by reviewing code [Package] Block library /packages/block-library [Type] Bug An existing feature does not function as intended
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ToC block: handle newlines
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