Can plugins add new file extension handlers?

[sh-l]

My use case is to link/open .djvu files in vaults.

Current status:

• .djvu files do not show up in internal link suggestions (those shown while you are typing [[ and some words)
• Such internal links cannot be opened in a new pane. "Open in default app" works though.

To support above use cases, would it be possible for a plugin to declare that files with certain extensions should show up in link suggestions, and customize how such files would be rendered? For .djvu, it seems that djvu.js is a possibility.

[lishid]

I'm assuming you're using the registerExtensions and registerView APIs to hook up your extension.

1. is a known issue, the link suggestion currently does not take into account dynamically registered ones yet.
2. I'm not too sure about.

[lishid]

These should be already addressed a while back.