Hello,
I have a problem with a plugin I am writing. To reproduce, define
`keysequence.vim` with this content:
let s:keys = ["\<c-c>s", "\<c-c>k"]
fun! KeySequence(i)
return
s:keys[a:i]."\<c-r>=pumvisible()?'':KeySequence(".(a:i+1).")\<cr>"
endf
imap <expr> <tab> KeySequence(0)
Then:
vim -N -u NONE
:filetype on
:filetype plugin on
:syntax on
:set ft=sql
:source keysequence.vim
:set completeopt+=menuone
and type:
ocr<tab> ta<tab>
The first <tab> correctly completes the keyword using <c-c>s, but the
second does not. The second <tab> is remapped to
<c-c>s<c-r>=pumvisible()?'':KeySequence(1)<cr>
and since <c-c>s does not return any result, KeySequence(1) is called
and <c-c>k is typed. But this latter <c-c> is not remapped, causing Vim
to exit Insert mode and go up one line (because of `k`).
Why isn't the second `<c-c>` remapped?
Life.
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