add spelling and toml support

vim/vimrc

@@ -50,6 +50,8 @@ call plug#begin('~/.vim/plugged')
     "md
     Plug 'godlygeek/tabular'
     Plug 'plasticboy/vim-markdown'
+    "toml
+    Plug 'cespare/vim-toml'
 call plug#end()
 
 "plugin settings
@@ -94,7 +96,7 @@ let g:vim_markdown_folding_disabled = 1
 " colorscheme yuejiu
 " colorscheme wargrey
 " colorscheme Tomorrow-Night-Bright
-colorscheme monokai-phoenix
+" colorscheme monokai-phoenix
 
 "general settings
 "----------------
@@ -109,7 +111,6 @@ set confirm
 set background=dark
 set number
 set wrap
-set showbreak=↪\
 set listchars=tab:→\ ,extends:›,precedes:‹,nbsp:·,trail:·,eol:¬
 set list
 set foldmethod=marker
@@ -295,5 +296,6 @@ if has("autocmd")
         autocmd FileType html :syntax sync fromstart
         autocmd FileType html,javascript,css,json,yaml,sh
                     \ setlocal ts=2 sts=2 sw=2 expandtab
+        autocmd BufRead,BufNewFile *.md,*.txt setlocal spell
     augroup END
 endif