Issue Summary

Any URL containing double hyphen gets converted to single em-dash in Visual mode.
This is mostly impacting the Salesforce urls which contains double hyphens. Due to this the urls are broken.

This is due to the feature of WikiRenderer - https://jira.atlassian.com/secure/WikiRendererHelpAction.jspa?section=breaks

But eventually causing the url break.

Steps to Reproduce

1. Type any URL with double hyphen in Comment box or Description in Visual mode as below

https://abc--xyz.com

2. Now hit a space or enter key

3. Click on Add

Expected Results

The url should be as it is - https://abc--xyz.com

Actual Results

Url gets changed to https://abc–xyz.com

Workaround

The workaround is to paste the url in Text mode rather than Visual Mode