Re: Impossible to customize world clock

[Stefan Monnier]

> On MS-Windows, one should customize legacy-style-world-list instead.

Hmm... it's too bad that in order to automatically make it work on both
MS-Windows and other systems (by automatically choosing which var to
use) we end up silently ignoring the user's config when the user isn't
aware of this mechanism.

Maybe we should have chosen for `world-clock-list` a format like

    ("London" "Europe/London" "GMT0BST")


- Stefan