Update test reference for 'tar' tldr page

[SimplyDanny]

No description provided.

[dbrgn]

Thanks! We should really switch away from tar (which is being updated quite often) to a rarely updated command.

[SimplyDanny]

What about pages/common/pygmentize.md? It was last touched in 2017 and it is not overly simple and short.

[dbrgn]

@SimplyDanny a PR that updates the test files would be welcome! We could also use the page for which. It's not simpler than pygmentize, but shorter.

[SimplyDanny]

pages/common/which.md is pretty simple with respect to {{variables}}. I thought something more complex is preferred. We can also argue, though, that the integration test shall not test complex logic but just how everything works together. So if you like which more and think it is sufficient, I'm happy to open a PR to switch to it.

[dbrgn]

Well, as long as it contains examples and variables, I think that's sufficient. Or do you see any complexity in pygmentize that's not in which?

[SimplyDanny]

pygmentize has example code with multiple variables in one line with variable names not being just single words, like file names. But yeah, as said above, an integration test may use a simple example if the details are tested in other (unit) tests. So let's take which. 😉

[niklasmohrin]

We could also use the one for tldr, this way are guaranteed to notice any changes to the spec 😂