RE: tabulated-list-mode: how to activate button?

[Drew Adams]

> > I mean, do you want/need the doubled quoting of `action` here, for
> > example (also the lambda should probably not be quoted)?
> 
> How do you mean double quoting?

I answered in the bug #45090 thread.  You are passing a list
by quoting it.  Nothing is trying to _evaluate_ things inside
that list - it's inappropriate to quote them.  This applies
to symbol `action', the lambda form, and the other symbols:
`font-lock-face', `link', `follow-link', and `t'.

(setq tabulated-list-entries 
      '((1 ["Something"
            ("Button"
             action (lambda (b) (message "Hello"))
             font-lock-face link 
             follow-link t)])))