path extension and broken links

[s-cork]

I'm using the vscode implementation.

I noticed that:

• internal link autocompletion adds the path ending e.g. [foo](foo.md)
  • does it need to?
  • can this be configurable?
• detecting broken internal links only works if the .md extension is added
  • (add an internal link - break the link - observe detection of broken link. Remove the .md - observe no detection)
• detecting broken internal references doesn't seem to be a thing
  • (add an internal reference - break the reference - observe no detection.