bug#17361: Tramp does not save history across sessions.

[Michael Albinus]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

>> Maybe. But Tramp cannot know who is using it. It just offers (its own
>> implementation of) very primitive functions, that's it. And it cannot
>> know, whether the calling library is doing its settings before or after
>> Tramp's setup.
>> That's what this bug report is about.
>
> The fix is to make those other packages use add-function as well, then.

And why not modify `set-process-sentinel'? This would be less changes in
the different packages.

>         Stefan

Best regards, Michael.