Re: Case-insensitive completefunc

On Mon, Apr 23, 2018 at 1:18 PM, David Woodfall <dave@dawoodfall.net> wrote:
> Hi
>
> I've been reading the help to try to make the complete menu case
> insensitive and I see the 'icase' setting, but for the life of me I
> can't figure out how to use it.
>
> If I add it to the return value in my completefunc I just get errors.
>
> fun! UserComplete(findstart, base)
> let line = getline(line('.'))
> if line =~ '^\(To\|Cc\|Bcc\|From\|Reply-To\):'
> return CompleteEmails(a:findstart, a:base)
> endif
> endfun
>
> I've tried making the return value a list by encasing in {} and
> adding , 'icase': 1 (also '1').
>
> I've tried adding it to the end of the call to add an item to the
> list:
>
> for m in split(system('completeemails ' . shellescape(a:base)), '\n')
> call add(res, m)
> endfor
> add (res, 'icase': 1)
> return res
>
> etc.
>
> Any help is hugely appreciated.

• What is CompleteEmails() ?
• Remember that a completefunc must return a Number when a:findstart
is 1, a List or a Dictionary when a:findstart is 0.
• Your system command executes a program named "completeemails" with
no command-line parameters and a one-line stdin. Is that what you
want? Then the output of that program is split at linefeed characters
— you might just as well use systemlist()

Best regards,
Tony.

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