In an Github wiki it is possible to embed code. Is it possible to link to source code via a filename (and line number?) from within the wiki's repo?
Ideally there would also be some type of error displayed if the referenced file was later deleted.
I looked at these issues, but they do not cover it:
The wiki markdown-cheatsheet does show a link to a source file (in a wiki page).
You can use a simple http link, which means you can reference any file, with line number directly in that url.
[text](https://github.com/adam-p/markdown-here/blob/master/utils/i18n.js#L11-L12)
Or you can use a relative path
[I'm a relative reference to a repository file](../blob/master/LICENSE)
But in that last case, the line numbers might not work.
