Strange behaviour of the "cd" command

[Xen]

Ken D'Ambrosio schreef op 11-07-2017 19:39:
> On 2017-07-11 12:17, Xen wrote:
> 
>> Or maybe it has all kinds of speed-up features that you might have 
>> triggered.
> 
> Not even sure what you mean by "speed-up" feature, especially when it
> violates pretty dramatically the "least astonishment" principle.

I am no expert. I am just saying the Korn Shell and the Z Shell have 
speed up features that make for easier navigation, but I don't remember 
them.