@C.E. okay just had time to get to it and make it so that it will allow you to just click the button without anything

Is GeoWithinQ giving "Invalid server response" for anyone else?

oh, it actually seems like the cloud is being weird

(for me)

Hmm, I didn't know HoldAllComplete prevents Listable:

foo // Attributes = {HoldAllComplete, Listable};
foo@{1, 2}

Is it explained in documentation?

> If h has attribute Listable, then thread through any Subscript[e, i] that are lists.

No mention of 'unless HoldAllComplete' as in other steps.

@Kuba I'm not sure, but I'd say it's because heads are not inspected with HoldAllComplete.

Maybe that's not quite right....Not sure.

OK, I keep going back and forth: "HoldAllComplete is an attribute which specifies that all arguments to a function are not to be modified or looked at in any way in the process of evaluation."

So the argument to foo@{1, 2} is not inspected. Thus it's not recognized as a List. So Listability cannot be applied.

@MichaelE2 sounds reasonable. I was/am confused because it seems that right after 'evaluate head` step there should be 'if it has HAC attr that is it'. Instead they proceed and from time to time mention `unless HAC...' (not with Listable). So I think there is a room for improvement

Unless I am missing something

@Kuba There are lots of places in the docs where there is room for improvement. :)

Note HoldAllComplete also prevents Flat and Orderless.

@MichaelE2 this feels like a behavior that deserves as line of comment in docs

Yes, I agree

To anyone: I've lost my autocomplete in the FE. I discovered yesterday that I installed Mma in the wrong directory (accidentally I suppose), so I moved it to /Applications (on a Mac). I guess that broke the autocomplete. Any quick fix, or should I reinstall?

@b3m2a1 Yes, I AM HAL

@MichaelE2 you could try going into your $UserBaseDirectory and deleting the FrontEnd folder?

What could have happened is that it built out a bunch of paths relative to wherever you installed and now those are invalid

@C.E. How was adding the paclet? Where should I improve things?

Also @Kuba I'm rewatching the parts of that live stream that I missed and it's just brutally frustrating to watch half the stream learn stuff that we've been working with for years at this point.

@b3m2a1 It was very easy, no problem at all.

Great! The effort to streamline the process is paying off then.

@b3m2a1 Yep, that's what happened. Thanks!