Regex search skips some matches with `n`/`N`
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- Dominant language
- JavaScript
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Description
n and N will occasionally skip matches in a document. Sometimes when I test it on this page it works as usual so it's unclear as to what is causing the problem.
You can verify the below screen capture on this page.

Search phrase: nested.loop\r
Then alternating between:
NNnn
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue on the linked PostgreSQL page using nested.loop\r, alternating between NN and nn, and compare the screen capture. Then trace Vimium's regex search handling; done means these searches no longer skip matches in the document.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- search
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100