Re: Remapping CTRL-L, CTRL-K etc… as used in line/dictionary completion

Le vendredi 9 décembre 2016 10:18:28 UTC+1, Lifepillar a écrit :
> On 09/12/2016 10:07, h_east wrote:
> > Hi Lifepillar,
> >
> > 2016-12-9(Fri) 4:35:01 UTC+9 Lifepillar:
> >> Hello,
> >> is it possible to remap <C-L>/<C-K>/... so that my mapping is invoked
> >> when <C-L>/<C-K>/... is pressed during line/dictionary completion?
> >>
> >> To see what I mean, define
> >>
> >> imap <expr> <c-l> pumvisible()?'PUM':'BAM'
> >>
> >> Then, using this text:
> >>
> >> now and here
> >> nowhere
> >> no
> >>
> >> and with the cursor after the last character in the last line, type
> >> <c-x><c-l>, then <c-l> again. Instead of inserting PUM, Vim highlights
> >> the last menu entry, clearly ignoring the fact that <c-l> is mapped. Is
> >> that by design?
> >
> > See the document.
> >
> > :help ins-completion
> > /^Note
> >
> > doc> Note: The keys that are valid in CTRL-X mode are not mapped. This allows for
> > doc> ":map ^F ^X^F" to work (where ^F is CTRL-F and ^X is CTRL-X). The key that
> > doc> ends CTRL-X mode (any key that is not a valid CTRL-X mode command) is mapped.
> > doc> Also, when doing completion with 'complete' mappings apply as usual.
>
> If, after <c-x><c-l>, Vim is still in CTRL-X sub-mode, why are other
> keys remapped? For instance:
>
> imap <expr> <c-l> pumvisible()?'PUM':'BAM'
> imap <expr> <c-k> pumvisible()?'PUM':'BAM'
>
> The results are as follows:
>
> <c-x><c-l><c-l> => <c-l> is not remapped
> <c-x><c-k><c-l> => <c-l> is remapped
> <c-x><c-l><c-k> => <c-k> is remapped
> <c-x><c-k><c-k> => <c-k> is not remapped
>
> Life.

After c-x c-KEY is hit, say KEY being l, c-KEY is identical to c-n, therefore stays in ctrl-x mode.

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