nvim: Add vim-markify

Now that we have dropped Neomake add a simple plugin to add the
functionality of quickfix signs.

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>

nvim/.config/nvim/init.vim

@@ -66,6 +66,8 @@ Plug 'wsdjeg/vim-fetch'
 Plug 'liuchengxu/vim-which-key'
 " Clipboard
 Plug 'christoomey/vim-system-copy'
+" Signs for entries in location list or quickfix lists
+Plug 'dhruvasagar/vim-markify'
 " Language support & syntax highlighting
 " Haskell
 Plug 'neovimhaskell/haskell-vim'

nvim/.config/nvim/plugin_settings.vim

@@ -67,6 +67,11 @@ let g:cpp_posix_standard = 1
 let g:cpp_experimental_template_highlight = 1
 let g:cpp_concepts_highlight = 1
 
+" Markify
+let g:markify_error_text = 'E'
+let g:markify_warning_text = 'W'
+let g:markify_info_text = 'I'
+
 " Deoplete
 let g:deoplete#enable_at_startup = 0
 let g:deoplete#sources#rust#disable_keymap = 1