Re: Help with autocomplete

>This is commandline complete, if what you want is word complete, you can make use of complete function which is something like:
>
>inoremap <c-k> <C-R>=MyComplete()<CR>
>func! MyComplete()
> let line = getline('.')
> let start = col('.') - 1
> while start > 0 && line[start - 1] =~# '\k'
> let start -= 1
> endwhile
> let trigger = line[start:]
> " words for complete
> let words = ['one', 'two', 'three', 'oneee']
> let suggestions = map(filter(words, 'stridx(v:val,"'.trigger.'") == 0'), '{"word":v:val}')
> call complete(start + 1, suggestions)
> return ''
>endfunc
>
>It's triggered by <C-k>

Thanks.

>在 2016年2月16日星期二 UTC+8上午5:42:55，Gary Johnson写道：
>> On 2016-02-15, David Woodfall wrote:
>> > Consider the following piece of latex:
>> >
>> >
>> > ONE: & Some text here...
>> >
>> > TWO: & Some more text...
>> >
>> > THREE: & More bla bla bla...
>> >
>> >
>> > I would like to limit the autocomplete word list to contain only the
>> > words on the left of the `&'.
>> >
>> > How could this be done?
>> >
>> > I don't mind if I have to actually specify the words rather than vim
>> > finding them automatically.
>>
>> I find the easiest way to use completion is to use "custom" and just
>> create a function that returns a newline-separated string of
>> candidate strings. The MyComplete() function below uses
>> getbufline() to put all the lines in the current buffer into a list,
>> then uses map() and matchstr() to replace each line by the word
>> preceding the '&'. Any non-matching lines are replaced by empty
>> lines. Finally, filter() gets rid of the empty lines and join()
>> joins the remaining lines into a string, with the lines separated by
>> newlines.
>>
>> function! MyComplete(ArgLead, CmdLine, CursorPos)
>> return join(filter(map(getbufline("%", 1, "$"), "matchstr(v:val, '^\\k\\+:\\ze\\s*&')"), "v:val!=''"), "\n")
>> endfunction
>> command! -nargs=1 -complete=custom,MyComplete MyCmd echo "<args>"
>>
>> Typing ":MyCmd " followed by a <Tab> then results in the following:
>>
>> :MyCmd
>> ONE: TWO: THREE:
>> :MyCmd
>>
>> Modify to suit.
>>
>> HTH,
>> Gary

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