Jakub T. Jankiewicz

I wish something like this exists in iOS Safari. Right now my mobile app (library and every single app that uses my library [jQuery Terminal](https://terminal.jcubic.pl/) in full-screen mode) is broken...

`(4)` should throw an error, applying nonfunction.

One of these are control characters because figlet by default show space between letters for roman font. Here is documentation for fonts http://www.jave.de/docs/figfont.txt

I'm not sure what to say. Do you have a real case where this is a problem?

I see. This need to be refactored then. I think it's kind of stupid that the library return some random OID of it can't find a ref. The comment say...

for your usecase this can be fixed by updating this regex: https://github.com/isomorphic-git/isomorphic-git/blob/fb8a29a32529fef8dcf6c3865e2a304510ec88be/src/managers/GitRefManager.js#L48 It should be `/^[0-9a-f]{40}$/`

I wonder what will happen when `await resolveTree` get this fake oid. Maybe this is not needed at all. This oid is also used in different places. This requires some...

But is it part of the git spec?

Ok, so if you want to contribute and change the behavior or throwing an error when invalid ref is used and detect empty tree, you're more than welcome.

We can link to that page from the cookbook. This is exactly what I have in mind. But I think it should be updated for REPL at least in Guile...