On 2016-11-17 17:29, Lars Ingebrigtsen wrote:
> Drew Adams <drew.adams@oracle.com> writes:
> 
>> > 2. And another key to toggle expansion of `...' everywhere.
> Yes, that would be very nice.  And a command to expand the `...' under
> point.  If we had those commands, I think we'd cover most of the
> complaints and confusion tied to the *print-le* variables.

Would this cover performance issues, too? When a large string (like buffer-string) is passed down a bunch of functions, printing a stack trace can take in the tens of seconds.  A really awesome implementation would abbreviate this to a button that would print the string once clicked (instead of just having an 'invisible region of pre-printed text) :)

Clément.