Update init.vim

init.vim

@@ -3,35 +3,22 @@ set nocompatible
 
 " PLUGNIS ###########################################################{{{
 call plug#begin()
-if has('nvim')
-  Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
-else
-  Plug 'Shougo/deoplete.nvim'
-  Plug 'roxma/nvim-yarp'
-  Plug 'roxma/vim-hug-neovim-rpc'
-endif
 
 " General plugins
 Plug 'vim-airline/vim-airline'
 Plug 'vim-airline/vim-airline-themes'
 Plug 'https://gitea.tforgione.fr/tforgione/peach.git'
 Plug 'scrooloose/nerdtree'
-Plug 'w0rp/ale'
 Plug 'tpope/vim-abolish'
 
 " Language specific plugins
 
-" C++
-Plug 'Shougo/deoplete-clangx'
 
 " Rust
 Plug 'rust-lang/rust.vim'
-Plug 'racer-rust/vim-racer'
-Plug 'sebastianmarkow/deoplete-rust'
 
 " Elm
 Plug 'ElmCast/elm-vim'
-Plug 'antew/vim-elm-language-server'
 
 " Toml
 Plug 'cespare/vim-toml'
@@ -39,9 +26,6 @@ Plug 'cespare/vim-toml'
 " Pug
 Plug 'digitaltoad/vim-pug'
 
-" Spandex
-Plug 'rust-spandex/spandex.vim'
-
 call plug#end()
 
 " Line numbers and syntaxic coloration
@@ -157,20 +141,11 @@ let g:markdown_composer_browser = 'firefox'
 let g:instant_markdown_autostart = 0
 " }}}
 
-" CODE COMPLETION ###################################################{{{
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~ '\s'
+endfunction
 
-" Use deoplete
-let g:deoplete#enable_at_startup = 1
-autocmd FileType elm call deoplete#custom#buffer_option('auto_complete', v:false)
-
-" Autoclose preview
-autocmd CursorMovedI * if pumvisible() == 0|pclose|endif
-autocmd InsertLeave * if pumvisible() == 0|pclose|endif
-
-" Complete on tab
-inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
-
-" }}}
 
 " CUSTOM THINGS DEPENDING ON ENV ####################################{{{
 let g:rustfmt_autosave = 1