Fixed a bug with nerdtree + some rice for statusline + removed autopairs

vim/.vimrc

@@ -1,4 +1,5 @@
 set nocompatible
+
 filetype off
 
 " --- init vundle
@@ -18,10 +19,10 @@ Plugin 'MarcWeber/vim-addon-mw-utils' " Dependency for snipmate
 Plugin 'tomtom/tlib_vim' "Dependency for snipmate
 Plugin 'garbas/vim-snipmate' "Snippets
 Plugin 'easymotion/vim-easymotion' "Easy Motion
-Plugin 'jiangmiao/auto-pairs' "Auto pairs brackets, parenthesis, etc.
 Plugin 'kana/vim-textobj-user' "User defined text objects
 Plugin 'kana/vim-textobj-indent' "Indent based text objects
 Plugin 'benmills/vimux' "Tmux integration
+Plugin 'vim-scripts/argtextobj.vim' "function argument textobj
 
 " --- End init vundle
 call vundle#end()
@@ -60,10 +61,13 @@ set tabstop=4
 set lbr
 set tw=500
 set t_Co=256
-set hidden "Hidden buffers may exist
+set hidden
+set switchbuf=vsplit
 
 syntax enable
 colorscheme desert
+" Autoload when saving vimrc
+au! BufWritePost .vimrc source ~/.vimrc
 
 " --- Own functions
 function! AddSemicolon()
@@ -78,9 +82,42 @@ function! RunCmdVimux()
     endif
 endfunction
 
+function! IsModified()
+    if &modified
+        return '* '
+    endif
+    return ''
+endfunction
+
+" Show insert mode in statusbar
+function! ModeColor(mode)
+    if a:mode == 'i'
+        if &paste
+            hi ModeLine ctermbg=blue
+        else
+            hi ModeLine ctermbg=green
+        endif
+    elseif a:mode == 'r'
+        hi ModeLine ctermbg=red
+    else
+        hi ModeLine ctermbg=none
+    endif
+endfunction
+
+au InsertEnter * call ModeColor(v:insertmode)
+au InsertChange * call ModeColor(v:insertmode)
+au InsertLeave * call ModeColor('n')
+call ModeColor('n')
+
 " --- Bindings
 let mapleader = ","
-
+" Close buffers
+nnoremap <silent> <leader>q         :bd<cr>
+" Insert empty line before and after
+nnoremap <silent> <C-o>             o<ESC>k
+" Goto next emptyline
+nnoremap <silent> <space>           /^$<cr>
+" nnoremap <silent> <>         ?^$<cr>
 " evil spaces
 nnoremap <silent> <leader>c         m':%s/\s\+$//e<cr>`'
 " double empty lines
@@ -97,7 +134,9 @@ nnoremap <leader>sc     :so ~/.vimrc<cr>
 nnoremap <leader>rr :call RunCmdVimux()<cr>
 nnoremap <leader>rq :call VimuxCloseRunner()<cr>
 nnoremap <silent> ; :call AddSemicolon()<cr>
-
+nnoremap <silent> <leader>todo :g/TODO/<cr>
+" 0 should find first non blank
+nmap 0 ^
 " --- Don't need a help
 inoremap <F1> <nop>
 nnoremap <F1> <nop>
@@ -115,16 +154,17 @@ ino <right> <Nop>
 " --- Different use of undo
 nnoremap U <c-r>
 
-" --- We don't need useless whitespace at the of the line
+" --- We don't need useless whitespace at the end of the line
 highlight WhitespaceEOL ctermbg=Red guibg=Red
 match WhitespaceEOL /\s\+$/
 
 " --- Rice
-set statusline=%m
-set statusline+=\ %f
-set statusline+=%=
-set statusline+=%l
-set statusline+=\ %c
+set statusline=\ %#Modified#%{IsModified()}%*
+set statusline+=%f
+set statusline+=\ %#ModeLine#%=%*
+set statusline+=\ L%l
+set statusline+=\ C%c
+hi Modified ctermfg=red
 hi StatusLine cterm=None ctermfg=green ctermbg=none
 hi Search cterm=NONE
 hi IncSearch cterm=underline ctermbg=none ctermfg=green
@@ -137,19 +177,22 @@ hi PmenuSbar ctermfg=white ctermbg=black cterm=none
 let g:SuperTabNoCompleteAfter = ['^',',','\s']
 
 " --- NERDTree tabs
+autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
 nmap <silent> <leader>e :NERDTreeToggle<CR>
 autocmd StdinReadPre * let s:std_in=1
 autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
-autocmd bufenter * if !exists("b:NERDTreeType") | NERDTreeClose | endif
+" autocmd BufLeave * if (exists("b:NERDTreeType") && b:NERDTreeType == "primary") | normal :bd | endif
 let NERDTreeWinSize = 30
 let NERDChristmasTree = 0
 let NERDTreeChDirMode = 2
 let NERDTreeIgnore=['\~$','\.pyc$','\.swp$']
 let NERDTreeWinPos="left"
+let NERDTreeMinimalUI = 1
 
 " --- EasyMotion
 map / <Plug>(easymotion-sn)
 omap / <Plug>(easymotion-tn)
+map ? <Plug>(easymotion-bd-jk)
 
 map n <Plug>(easymotion-next)
 map N <Plug>(easymotion-prev)