Update nvim config

.config/flake8

@@ -0,0 +1,3 @@
+[flake8]
+max-line-length = 88
+extend-ignore = E203

.config/nvim/bindings.vim

@@ -65,3 +65,11 @@ map k gk
 let g:SuperTabMappingTabLiteral = '<a-tab>'
 let g:SuperTabDefaultCompletionType = 'context'
 let g:SuperTabContextDefaultCompletionType = '<c-n>'
+
+" neosnippets
+smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
+\ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
+
+imap <C-k>     <Plug>(neosnippet_expand_or_jump)
+smap <C-k>     <Plug>(neosnippet_expand_or_jump)
+xmap <C-k>     <Plug>(neosnippet_expand_target)

.config/nvim/colors/biual.vim

@@ -49,8 +49,8 @@ hi DiffText              ctermfg=0        ctermbg=4
 hi Folded                                 ctermbg=8
 hi FoldColumn                             ctermbg=8
 
-hi Pmenu                   ctermfg=4      ctermbg=233
-hi PmenuSel                ctermfg=4      ctermbg=8
+hi Pmenu                   ctermfg=12      ctermbg=234
+hi PmenuSel                ctermfg=12      ctermbg=8
 hi PmenuThumb              ctermfg=8      ctermbg=8
 hi PmenuSbar               ctermfg=0      ctermbg=0
 hi StatusLineNC          	 ctermfg=8      ctermbg=NONE        cterm=bold

.config/nvim/init.vim

@@ -49,8 +49,8 @@ set wildignore+=*.doc,*.pdf,*.cbr,*.cbz
 set wildignore+=*.zip,*.tar.gz,*.tar.bz2,*.rar,*.tar.xz,*.kgb
 set wildignore+=*.swp,.lock,.DS_Store,._*
 
-highlight OverLength cterm=underline
-match OverLength /\%81v.\+/
+" highlight OverLength cterm=underline
+" match OverLength /\%81v.\+/
 
 " Restore cursor position
 function! ResCur()
@@ -71,6 +71,7 @@ let g:python_host_prog = '/usr/bin/python2'
 " Language-specific
 augroup langindentation
 	autocmd Filetype c setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
+	autocmd Filetype python setlocal expandtab tabstop=4 shiftwidth=4 softtabstop=4
 	autocmd Filetype cpp setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
 	autocmd Filetype css setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2
 	autocmd Filetype javascript setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2

.config/nvim/plugins.vim

@@ -20,6 +20,7 @@ call plug#begin('~/.config/nvim/bundle')
 	Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
 		Plug 'tbodt/deoplete-tabnine', { 'do': './install.sh' }
 		Plug 'Shougo/deoplete-clangx'
+		Plug 'deoplete-plugins/deoplete-jedi'
 		Plug 'deoplete-plugins/deoplete-zsh'
 		Plug 'prabirshrestha/async.vim'
 		Plug 'prabirshrestha/asyncomplete.vim'
@@ -30,8 +31,9 @@ call plug#begin('~/.config/nvim/bundle')
 		Plug 'ryanolsonx/vim-lsp-javascript'
 
 	Plug 'ervandew/supertab'
-	Plug 'SirVer/ultisnips'
 	Plug 'honza/vim-snippets'
+	Plug 'Shougo/neosnippet.vim'
+	Plug 'Shougo/neosnippet-snippets'
 
 	Plug 'mattn/emmet-vim'
 
@@ -86,7 +88,7 @@ let g:ale_fixers = {
 \   'javascript': ['prettier'],
 \   'json': ['prettier'],
 \   'php': ['prettier'],
-\   'python': ['autopep8', 'isort', 'black', 'add_blank_lines_for_python_control_statements'],
+\   'python': ['black'],
 \   'scss': ['prettier'],
 \   'yaml': ['prettier'],
 \}
@@ -134,16 +136,16 @@ call deoplete#custom#source('zsh', 'filetypes', ['sh', 'zsh'])
 call deoplete#custom#option('smart_case', v:false)
 
 " For python language server
-if (executable('pyls'))
-    augroup LspPython
-        autocmd!
-        autocmd User lsp_setup call lsp#register_server({
-      \ 'name': 'pyls',
-      \ 'cmd': {server_info->['pyls']},
-      \ 'whitelist': ['python']
-      \ })
-    augroup END
-endif
+" if (executable('pyls'))
+"     augroup LspPython
+"         autocmd!
+"         autocmd User lsp_setup call lsp#register_server({
+"       \ 'name': 'pyls',
+"       \ 'cmd': {server_info->['pyls']},
+"       \ 'whitelist': ['python']
+"       \ })
+"     augroup END
+" endif
 
 " for JS language server
 if (executable('typescript-language-server'))