Is it possible to sub-link an external wiki?

Gogs version:
System: Raspbian GNU/Linux 9 (stretch)
Database: postgres

like this:

It is redirect to main-link(

I’m not sure what you’re referring to, however Gogs does allow you to either:

  • specify an external wiki in the repo Settings > Options for the Wiki link on the repo
  • in a wiki page, create links to anything using the syntax: [text of the link](https://url.of/the-link).