From 38238eb817c1ba17256e074c76658926f22cb7a6 Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Fri, 25 Sep 2020 08:48:29 +0300
Subject: [PATCH] [nvim] fix the "E488: Trailing characters" error when
 pressing K with coc.nvim

---
 nvim/plugin/completion.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nvim/plugin/completion.vim b/nvim/plugin/completion.vim
index c2969b9..a339936 100644
--- a/nvim/plugin/completion.vim
+++ b/nvim/plugin/completion.vim
@@ -21,11 +21,12 @@ endif
     return index(g:coc_filetypes, &filetype) >= 0
   endfunction
 
+  command -nargs=* CocKeywordprg call CocAction('doHover')
   augroup vimrc-coc
     autocmd!
     autocmd FileType * if IsCocEnabled()
       \|let &l:formatexpr = "CocAction('formatSelected')"
-      \|let &l:keywordprg = ":call CocAction('doHover')"
+      \|let &l:keywordprg = ":CocKeywordprg"
       \|endif
     autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
   augroup end