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In Markdown, spaces will be added between Chinese characters and English characters #3802

@Halogly

Description

@Halogly

Summary

I just use the Shift+Alt+F key to format in Markdown format, which adds a space between Chinese characters and English characters.

Steps To Reproduce:

  1. Set markdown default formatter to prettier.
  2. Just use the Shift+Alt+F to format the .md file.

Expected result

There will be no spaces between Chinese and English characters.

Actual result

Added spaces between Chinese and English characters.

Additional information

I deleted all other markdown plugins and found that it still adds spaces. I found the following information in the prettier documentation: https://prettier.io/blog/2023/07/05/3.0.0#markdown
Explanation 3.0 onwards, prettier will not add spaces between Chinese characters and English characters, and I also noticed that #1759 issue mentioned the desire to add spaces, indicating that it might not have existed originally, but I don't know why it has now.

Image Image

VS Code Version:

版本: 1.101.1 (system setup)
提交: 18e3a1ec544e6907be1e944a94c496e302073435
日期: 2025-06-18T13:35:12.605Z
Electron: 35.5.1
ElectronBuildId: 11727614
Chromium: 134.0.6998.205
Node.js: 22.15.1
V8: 13.4.114.21-electron.0
OS: Windows_NT x64 10.0.22631

Prettier Extension Version: 11.0.0

OS and version: Windows 11

Prettier Log Output

["INFO" - 10:13:32] Extension Name: esbenp.prettier-vscode.
["INFO" - 10:13:32] Extension Version: 11.0.0.
["INFO" - 10:17:09] Formatting file:///d%3A/Code_work/Github/docs-commandpanels-v4-zh/docs/%E8%AF%AD%E8%A8%80.md
["INFO" - 10:17:09] PrettierInstance:
{
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["INFO" - 10:17:09] Using ignore file (if present) at d:\Code_work\Github\docs-commandpanels-v4-zh\.prettierignore
["INFO" - 10:17:09] File Info:
{
  "ignored": false,
  "inferredParser": "markdown"
}
["INFO" - 10:17:09] No local configuration (i.e. .prettierrc or .editorconfig) detected, falling back to VS Code configuration
["INFO" - 10:17:09] Prettier Options:
{
  "arrowParens": "always",
  "bracketSpacing": true,
  "endOfLine": "lf",
  "htmlWhitespaceSensitivity": "ignore",
  "insertPragma": false,
  "singleAttributePerLine": false,
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  "filepath": "d:\\Code_work\\Github\\docs-commandpanels-v4-zh\\docs\\语言.md",
  "parser": "markdown"
}
["INFO" - 10:17:09] Formatting completed in 89ms.
["INFO" - 10:20:45] Formatting file:///d%3A/Code_work/Github/docs-commandpanels-v4-zh/docs/%E8%AF%AD%E8%A8%80.md
["INFO" - 10:20:45] PrettierInstance:
{
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["INFO" - 10:20:45] Using ignore file (if present) at d:\Code_work\Github\docs-commandpanels-v4-zh\.prettierignore
["INFO" - 10:20:45] File Info:
{
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  "inferredParser": "markdown"
}
["INFO" - 10:20:45] No local configuration (i.e. .prettierrc or .editorconfig) detected, falling back to VS Code configuration
["INFO" - 10:20:45] Prettier Options:
{
  "arrowParens": "always",
  "bracketSpacing": true,
  "endOfLine": "lf",
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["INFO" - 10:20:45] Formatting completed in 12ms.

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