vimwiki CoC keymap

• Journal 2023-11-11
• Vimwiki recursively insert maps <CR> to VimwikiReturn, which confuses Conquer of Completion (CoC) completion.

    i  <CR>        *@coc#pum#visible() ? coc#pum#confirm(): "\<C-]>\<Esc>:VimwikiReturn 1 5\<CR>\<C-G>u\<C-R>=coc#on_enter()\<CR>"
    i  <CR>        * coc#pum#visible() ? coc#pum#confirm(): "\<C-G>u\<CR>\<C-R>=coc#on_enter()\<CR>"
  

• How do I resolve a keybinding conflict with coc for vim? remaps CoC to <C-End>.
• CoC has default keymaps now that replicate the Vimwiki keymap.

    " From non-Vimwiki buffer:
    i  <CR>        * coc#pum#visible() ? '<CR>' : '<C-]><Esc>:VimwikiReturn 1 5<CR>'
      Last set from ~/.dotfiles/config/vim/vimfiles/pack/coc/opt/coc.nvim/autoload/coc/ui.vim line 20
  
    " From Vimwiki buffer:
    i  <CR>        *@pumvisible() ? '<CR>' : '<C-]><Esc>:VimwikiReturn 1 5<CR>'
      Last set from ~/.dotfiles/config/vim/vimfiles/pack/vimwiki/start/vimwiki/ftplugin/vimwiki.vim line 566
    i  <CR>        * coc#pum#visible() ? '<CR>' : '<C-]><Esc>:VimwikiReturn 1 5<CR>'
      Last set from ~/.dotfiles/config/vim/vimfiles/pack/coc/opt/coc.nvim/autoload/coc/ui.vim line 20
  

• Default Vimwiki <CR> inoremap breaks coc.nvim recommended <CR> mapping. See https://github.com/vimwiki/vimwiki/issues/1093 for details. Controlling which Vimwiki keymaps apply and setting them via autocommand is another proposed fix, according to anton-fomin.

    " disable table mappings
    let g:vimwiki_key_mappings = {
                \ 'all_maps': 1,
                \ 'global': 1,
                \ 'headers': 1,
                \ 'text_objs': 1,
                \ 'table_format': 1,
                \ 'table_mappings': 0,
                \ 'lists': 1,
                \ 'links': 1,
                \ 'html': 1,
                \ 'mouse': 0,
                \ }
    augroup VimwikiRemaps
        autocmd!
        " unmap tab in insert mode
        autocmd Filetype vimwiki silent! iunmap <buffer> <Tab>
        " remap table tab mappings to M-n M-p
        autocmd Filetype vimwiki inoremap <silent><expr><buffer> <M-n> vimwiki#tbl#kbd_tab()
        autocmd Filetype vimwiki inoremap <silent><expr><buffer> <M-p> vimwiki#tbl#kbd_shift_tab()
        " on enter if completion is open, complete first element otherwise use
        " default vimwiki mapping
        autocmd Filetype vimwiki inoremap <silent><expr><buffer> <cr> pumvisible() ? coc#_select_confirm()
                                  \: "<C-]><Esc>:VimwikiReturn 1 5<CR>"
    augroup end
  

• mswin.vim conflicts with completion, so curate settings in keymap.vim.