Upgrade to latest micromark (markdown only) by fisker · Pull Request #18277 · prettier/prettier

fisker · 2025-11-18T15:23:51Z

Description

Playground

Checklist

I’ve added tests to confirm my change works.
(If changing the API or CLI) I’ve documented the changes I’ve made (in the docs/ directory).
(If the change is user-facing) I’ve added my changes to changelog_unreleased/*/XXXX.md file following changelog_unreleased/TEMPLATE.md.
I’ve read the contributing guidelines.

*only 1 tho

This reverts commit 44b0283.

seiyab · 2025-12-17T13:45:39Z

Prettier pr-18277
Playground link

--parser markdown

Input:

tex
<em>text</em>

![OpenWebDocs Logo: Carle the book worm](carle.png)
<img alt="OpenWebDocs Logo: Carle the book worm" src="carle.png" />

Output:

tex

<em>text</em>

![OpenWebDocs Logo: Carle the book worm](carle.png)

<img alt="OpenWebDocs Logo: Carle the book worm" src="carle.png" />

Co-authored-by: fisker <[email protected]>

# Conflicts: # src/language-markdown/clean.js # src/language-markdown/print/mdast.js

fisker · 2025-12-21T16:11:02Z

As a consequence of #18467

Prettier pr-18277
Playground link

--parser markdown

Input:

- <div>html</div>            text
- <span>html</span>            text

Output:

- <div>html</div>            text
- <span>html</span>            text

But without that hack, it formats to

- <div>html</div>            text
- <span>html</span> text

Not sure if we should do somthing.

# Conflicts: # src/language-markdown/embed.js # yarn.lock

fisker · 2025-12-26T08:20:20Z

+*	*	*	
+
+=====================================output=====================================
+---


This can potentially change the <hr> to front matter. But I think it's fine to let it go.

Prettier pr-18277
Playground link

--parser markdown

Input:

* * * something: not-front-matter ---

Output:

--- something: not-front-matter ---

Second Output:

--- something: not-front-matter ---

fisker · 2025-12-26T08:21:29Z

@seiyab

I plan to merge this PR and continue work on the MDX upgrade. Do you have any work left that you want to finish before I merge?

Are you fine with squashing all these changes into one commit?

seiyab · 2025-12-26T10:21:35Z

Do you have any work left that you want to finish before I merge?

I wonder if we need to see loose list item in block quote (seen in MDN integration test).
In my opinion, trivial ones, that won't block release, will be able to be worked on the main branch after this will be merged. I'm neutral for the loose list item diff.

Are you fine with squashing all these changes into one commit?

Yes 😁

karlhorky · 2025-12-27T11:23:23Z

@fisker @seiyab congratulations getting a PR merged in the direction of getting new MDX versions supported! 🙌 🎉

Looking forward to this landing in a Prettier version!

cc @wooorm @ChristianMurphy @remcohaszing in case you weren't following along already

Prettier commit hash is 4f1c4d9eb85fe6afb925cc0d57de7f28e786cabe, before prettier/prettier#18277

j-f1 and others added 30 commits February 17, 2023 10:05

Replace front matter plugin with just calling parseFrontMatter first

a3c5077

Bump remark

660bab4

Rewrite liquid plugin

c2e0b48

Update format-test.js

bca0429

Rewrite wikiLink

2605764

Allow newlines in liquid*

2c82682

*only 1 tho

Use node.raw instead of originalText when printing front-matter

d44c5f5

Don’t throw in wikiLink (not sure why)

7dc0d44

Fix multiline liquid expressions

73f6a22

Fix wiki link parsing

506e4d0

Differentiate between inline/block liquid

ab1f05d

Fix build script

f8c4ddb

Fix build script

a6c7404

+ remark-gfm

87d1cd5

Remove GFM autolink support + duplicate footnotes extension

53bb714

Enable development condition in tests

49f2285

Remove unsued vars

76e5701

Remove flow wiki link construct

2ac3841

update snapshots

22e8011

Update snapshot

c070d82

Bring old mdx parser back

7d4dc4c

Fix

68d16b0

Fix snapshots

93479bf

Markdown: Remove loos-item plugin

eea6276

Use charAt insteadOf slice

bcfe843

Fix html

7e0b37d

fix

35628ac

Revert "Fix html"

01aa8aa

This reverts commit 44b0283.

Bad merge

936ea90

upgrade unified

95967b3

seiyab and others added 3 commits December 21, 2025 23:46

[Micromark] resolve unnecessary newline before inline html tag (#18501)

de7bad0

Co-authored-by: fisker <[email protected]>

Merge branch 'main' into remark-11-markdown

a80b73d

# Conflicts: # src/language-markdown/clean.js # src/language-markdown/print/mdast.js

Fix condition

654d4ee

This was referenced Dec 22, 2025

[Markdown] vendor html-text #18515

Merged

Preserve white spaces in quoted html values micromark/micromark#213

Open

seiyab and others added 7 commits December 26, 2025 14:42

[Markdown] vendor html-text (#18515)

927b467

Merge branch 'main' into remark-11-markdown

a71c1ad

# Conflicts: # src/language-markdown/embed.js # yarn.lock

Remove u flag

8f932f0

Revert visitorKeys change

d9a691a

Add changelog

66f9d0e

Spellcheck

30cbb76

Remove fixed tests from test suite

9091aa8

fisker commented Dec 26, 2025

View reviewed changes

fisker marked this pull request as ready for review December 26, 2025 08:21

fisker merged commit 6c339cd into main Dec 26, 2025
43 checks passed

fisker deleted the remark-11-markdown branch December 26, 2025 11:43

fisker added a commit to prettier/prettier-plugin-mdx1 that referenced this pull request Jan 4, 2026

Extract code and tests from Prettier

b1c0fa6

Prettier commit hash is 4f1c4d9eb85fe6afb925cc0d57de7f28e786cabe, before prettier/prettier#18277

tats-u mentioned this pull request Jan 10, 2026

MDX 3 #12209

Open

tats-u mentioned this pull request Jan 17, 2026

Escaping __ → \_\_ inside Markdown links breaks anchor references #17682

Open

tats-u mentioned this pull request Feb 15, 2026

Fail to understand that underscores inside backticks are not marks for emphasis format in markdown #18564

Open

tats-u mentioned this pull request Mar 25, 2026

Markdown: Add support for definition lists #17539

Draft

4 tasks

seiyab mentioned this pull request Mar 26, 2026

[MDX] activate extensions #18975

Merged

4 tasks

This was referenced Apr 9, 2026

Markdown: Bold/italic syntax in code misinterpreted as opening/closing formatting blocks #15032

Open

Markdown: strong emphasis + inline code containing ** produces escaped * #19016

Open

tats-u mentioned this pull request Apr 26, 2026

Pump remark to 11.0.0 #19082

Closed

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Upgrade to latest micromark (markdown only)#18277

Upgrade to latest micromark (markdown only)#18277
fisker merged 128 commits intomainfrom
remark-11-markdown

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fisker commented Nov 18, 2025 •

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