bug#11999: 24.1.50; New Info file suffix ".info" breaks `Info-find-node-2'

[Stefan Monnier]

>> >> Note that most uses of `user-error' are correct in that they signal
>> >> conditions which are usually simply due to a mistaken manipulation
>> >> (such as trying to move past the EOB)
>> > That's a coincidence: we tend to want the no-debug behavior for user
>> > errors.  Bu the feature is not about user errors, it's about not
>> > entering the debugger.
>> No, it's not just a coincidence: if the problem is not due to the author
>> of the code having made a mistake, then it can basically only be due to
>> a mistake of the user in its larger sense (which includes the steps the
>> user or his sysadmin did to set up the system).
> Let's take the use case of typing "i foobar" and getting "No 'foobar'
> in index." in response.  Whose fault/mistake is this?

I think it is clearly a "user error".


        Stefan