From 78fb2c072fef3a08d9bdc9788bbd9b89311b933c Mon Sep 17 00:00:00 2001
From: Chris <chrisatmachine@gmail.com>
Date: Tue, 3 Nov 2020 18:50:33 -0500
Subject: all kinds of stuff

---
 plug-config/coc/coc.vim | 143 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 plug-config/coc/coc.vim

(limited to 'plug-config/coc/coc.vim')

diff --git a/plug-config/coc/coc.vim b/plug-config/coc/coc.vim
new file mode 100644
index 00000000..597d39d9
--- /dev/null
+++ b/plug-config/coc/coc.vim
@@ -0,0 +1,143 @@
+" Use tab for trigger completion with characters ahead and navigate.
+inoremap <silent><expr> <TAB>
+      \ pumvisible() ? "\<C-n>" :
+      \ <SID>check_back_space() ? "\<TAB>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
+
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+" Use <c-space> to trigger completion.
+inoremap <silent><expr> <c-space> coc#refresh()
+
+" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
+" position. Coc only does snippet and additional edit on confirm.
+if exists('*complete_info')
+  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
+else
+  imap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+endif
+
+" GoTo code navigation.
+nmap <silent> gd <Plug>(coc-definition)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gr <Plug>(coc-references)
+
+" Use K to show documentation in preview window.
+nnoremap <silent> K :call <SID>show_documentation()<CR>
+
+function! s:show_documentation()
+  if (index(['vim','help'], &filetype) >= 0)
+    execute 'h '.expand('<cword>')
+  else
+    call CocAction('doHover')
+  endif
+endfunction
+
+" Highlight the symbol and its references when holding the cursor.
+autocmd CursorHold * silent call CocActionAsync('highlight')
+
+" Symbol renaming.
+" nmap <leader>rn <Plug>(coc-rename)
+
+augroup mygroup
+  autocmd!
+  " Setup formatexpr specified filetype(s).
+  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
+  " Update signature help on jump placeholder.
+  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
+augroup end
+
+" Applying codeAction to the selected region.
+" Example: `<leader>aap` for current paragraph
+" xmap <leader>a  <Plug>(coc-codeaction-selected)
+" nmap <leader>a  <Plug>(coc-codeaction-selected)
+
+" Remap keys for applying codeAction to the current line.
+" nmap <leader>ac  <Plug>(coc-codeaction)
+" Apply AutoFix to problem on the current line.
+" nmap <leader>qf  <Plug>(coc-fix-current)
+
+" Introduce function text object
+" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
+xmap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap if <Plug>(coc-funcobj-i)
+omap af <Plug>(coc-funcobj-a)
+
+" Add `:Format` command to format current buffer.
+command! -nargs=0 Format :call CocAction('format')
+
+" Add `:Fold` command to fold current buffer.
+command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+
+" Add `:OR` command for organize imports of the current buffer.
+command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')
+
+" Add (Neo)Vim's native statusline support.
+" NOTE: Please see `:h coc-status` for integrations with external plugins that
+" provide custom statusline: lightline.vim, vim-airline.
+set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
+
+" Mappings using CoCList:
+" Show all diagnostics.
+" TODO add these to which key
+" nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
+" " Manage extensions.
+" nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
+" " Show commands.
+" nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
+" " Find symbol of current document.
+" nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
+" " Search workspace symbols.
+" nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
+" " Do default action for next item.
+" nnoremap <silent> <space>j  :<C-u>CocNext<CR>
+" " Do default action for previous item.
+" nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
+" " Resume latest coc list.
+" nnoremap <silent> <space>p  :<C-u>CocListResume<CR>
+
+" Explorer
+let g:coc_explorer_global_presets = {
+\   'floating': {
+\      'position': 'floating',
+\   },
+\   'floatingLeftside': {
+\      'position': 'floating',
+\      'floating-position': 'left-center',
+\      'floating-width': 30,
+\   },
+\   'floatingRightside': {
+\      'position': 'floating',
+\      'floating-position': 'right-center',
+\      'floating-width': 30,
+\   },
+\   'simplify': {
+\     'file.child.template': '[selection | clip | 1] [indent][icon | 1] [filename omitCenter 1]'
+\   }
+\ }
+"nmap <silent> <space>e :CocCommand explorer<CR>
+" nnoremap <silent> <leader>e :CocCommand explorer<CR>
+" nmap <space>f :CocCommand explorer --preset floatingRightside<CR>
+autocmd BufEnter * if (winnr("$") == 1 && &filetype == 'coc-explorer') | q | endif
+
+" Snippets
+" Use <C-l> for trigger snippet expand.
+imap <C-l> <Plug>(coc-snippets-expand)
+
+" Use <C-j> for select text for visual placeholder of snippet.
+vmap <C-j> <Plug>(coc-snippets-select)
+
+" Use <C-j> for jump to next placeholder, it's default of coc.nvim
+let g:coc_snippet_next = '<c-j>'
+
+" Use <C-k> for jump to previous placeholder, it's default of coc.nvim
+let g:coc_snippet_prev = '<c-k>'
+
+" Use <C-j> for both expand and jump (make expand higher priority.)
+imap <C-j> <Plug>(coc-snippets-expand-jump)
-- 
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