From 37fb7397959ae6d0312f12156c4966eca0b2ef1c Mon Sep 17 00:00:00 2001
From: Alexander Gehrke <github@qwertyuiop.de>
Date: Wed, 11 Aug 2021 12:22:48 +0200
Subject: [PATCH] Map coc.nvim bindings only if coc is installed

---
 after/plugin/coc.vim     | 29 ++++++++++++++++-------------
 after/plugin/general.vim | 11 +++++------
 2 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/after/plugin/coc.vim b/after/plugin/coc.vim
index fefda94..ca3afb4 100644
--- a/after/plugin/coc.vim
+++ b/after/plugin/coc.vim
@@ -1,17 +1,20 @@
-map <silent> gd <Plug>(coc-definition)
+if exists(":CocAction")
+  set signcolumn=yes
+  map <silent> gd <Plug>(coc-definition)
 
-map <silent> <M-=> :call CocAction("doHover")<cr>
-map <silent> <Leader>t <Plug>(coc-type-definition)
-map <silent> <Leader>u <Plug>(coc-references)
-map <silent> <Leader>r <Plug>(coc-rename)
-map <silent> <Leader>q <Plug>(coc-quickfix)
+  map <silent> <M-=> <cmd>call CocAction("doHover")<cr>
+  map <silent> <Leader>t <Plug>(coc-type-definition)
+  map <silent> <Leader>u <Plug>(coc-references)
+  map <silent> <Leader>r <Plug>(coc-rename)
+  map <silent> <Leader>q <Plug>(coc-quickfix)
 
-map <silent> <Leader>F <Plug>(coc-format)
-map <silent> <Leader>f <Plug>(coc-format-selected)
-vmap <silent> <Leader>f <Plug>(coc-format-selected)
+  map <silent> <Leader>F <Plug>(coc-format)
+  map <silent> <Leader>f <Plug>(coc-format-selected)
+  vmap <silent> <Leader>f <Plug>(coc-format-selected)
 
-map <silent> <M-a> <Plug>(coc-codeaction)
-vmap <silent> <M-a> <Plug>(coc-codeaction-selected)
+  map <silent> <M-a> <Plug>(coc-codeaction)
+  vmap <silent> <M-a> <Plug>(coc-codeaction-selected)
 
-omap <silent> af <Plug>(coc-funcobj-a)
-omap <silent> if <Plug>(coc-funcobj-i)
+  omap <silent> af <Plug>(coc-funcobj-a)
+  omap <silent> if <Plug>(coc-funcobj-i)
+endif
diff --git a/after/plugin/general.vim b/after/plugin/general.vim
index bbe1877..b816a66 100644
--- a/after/plugin/general.vim
+++ b/after/plugin/general.vim
@@ -7,14 +7,13 @@ endif
 "inoremap <expr><C-h> deoplete#smart_close_popup()."\<C-h>"
 "inoremap <expr><BS>  deoplete#smart_close_popup()."\<C-h>"
 
-inoremap <silent><expr> <TAB> 
-      \ pumvisible() ? "\<C-n>" :
-      \ <SID>check_back_space() ? "\<TAB>" :
-      \ coc#refresh()
-      "\ '\<C-x><C-o>'
+"inoremap <silent><expr> <TAB>
+"      \ pumvisible() ? "\<C-n>" :
+"      \ <SID>check_back_space() ? "\<TAB>" :
+"      \ '\<C-x><C-o>'
 
 function! s:check_back_space()
   let col = col('.') - 1
   return !col || getline('.')[col - 1]  =~ '\s'
 endfunction
-inoremap <silent><expr> <c-space> coc#refresh()
+"inoremap <silent> <c-space> <C-x><C-o>