Taro Muraoka wrote:
> > Perhaps the complete function should somehow indicate that it
> > must be called whenever the leader changes.
>
> I thought about that too.
>
> It would be better that second 'complefunc' option, like
> 'completefunc2'. Of course 'completefunc2' prior to 'completefunc' when
> both of them are set. Changing the specification of original
> 'completefunc' causes other problems, like patch#289.
>
> How do you think about this idea? If you feed good, I will start to
> implement it.
The return value of the function is a list. We could add a special item
in the list to indicate the special behavior, but that's weird.
Adding a couple of new options isn't nice either. But the only
alternative I can think of right now is setting a variable, which isn't
nice either.
The least worst solution seems to be to have the function return a first
element in the list that is a dictionary, and instead of containing a
"word" item it contains a "refresh" entry. You could set it to "always"
to have the function called every time the leader changes. That leaves
room for other behavior later.
Thus, at the end of the function:
let l = list-with-complete-items
call insert(l, {'refresh': 'always'})
return l
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