Incorrect escaping behavior

[franckchen]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)

Affected packages and versions

[email protected]

Link to runnable example

https://stackblitz.com/edit/github-orec8z?file=src%2Fmain.ts

Steps to reproduce

https://stackblitz.com/edit/github-orec8z?file=src%2Fmain.ts

When multiple escape characters appear, the escape characters are lost.

For example, if the markdown content is \[, the result is [, and a \ is missing.

Even when the input is \[, the output is still [

Expected behavior

 Output [

Actual behavior

Output [

Affected runtime and version

node>18

Affected package manager and version

No response

Affected OS and version

No response

Build and bundle tools

No response

[wooorm]

Please take some time to understand the language (JavaScript) you are using.

You are using a string.

That character in strings has a certain meaning.