URI detector: regex matches invalid characters, greedily overlaps with other URIs

[rgmz]

Example

<p><a href="http://username:password@127.0.0.1">http://username:password@127.0.0.1</a></p>

This matches http://username:password@127.0.0.1">http://username:password@127.0.0.1 and not http://username:password@127.0.0.1 twice.

Found unverified result 🐷🔑❓
Verification issue: lookup 127.0.0.1">http: no such host
Detector Type: URI
Decoder Type: PLAIN
Raw result: http://username:password@127.0.0.1">http://username:password@127.0.0.1
Commit: 95a76587eea5863480ff23e34bd415d8ec0d6b2a
File: test/mattermost.txt
Line: 151
Link: https://github.com/mattermost/commonmark.js/blob/95a76587eea5863480ff23e34bd415d8ec0d6b2a/test/mattermost.txt#L151