bug#21634: text-scale-adjust suggestion

[Lars Ingebrigtsen]

Juri Linkov <juri@linkov.net> writes:

> We don't need post-command-hook here - this leaves us with just
> set-transient-map.  As was already suggested, we need either
> to add a new optional arg TIMEOUT to set-transient-map,
> or allow a number of seconds in the existing arg KEEP-PRED.
>
> Then another question is how the users could customize the timeout.
> One variable to customize timeout for all commands that use
> set-transient-map?  Or separate variables for every command:
> one for indent-rigidly, one for text-scale-adjust?

I think one variable for the timeout would be sufficient, and a value of
(say) `timeout' for KEEP-PRED could instruct set-transient-map to use
that timeout, perhaps?

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