diff --git a/.gitconfig b/.gitconfig
index 1ec5ce1..723d9bd 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -2,4 +2,4 @@
 	name = Michael Grote
 	email = michael.grote@posteo.de
 [credential]
-        helper = store
+    helper = store
diff --git a/.vimrc b/.vimrc
index 72479a3..23c9a26 100644
--- a/.vimrc
+++ b/.vimrc
@@ -7,6 +7,9 @@ set rtp+=~/.vim/bundle/Vundle.vim
 call vundle#begin('~/.vim/plugged')
 " Let Vundle manage Vundle
 Plugin 'VundleVim/Vundle.vim'
+Plugin 'vim-airline/vim-airline'
+Plugin 'vim-airline/vim-airline-themes'
+Plugin 'matze/vim-move'
 Plugin 'sheerun/vim-polyglot'
 Plugin 'ctrlpvim/ctrlp.vim'
 Plugin 'lifepillar/vim-solarized8'
@@ -14,6 +17,7 @@ Plugin 'Yggdroot/indentLine'
 Plugin 'tpope/vim-fugitive'
 Plugin 'jiangmiao/auto-pairs'
 Plugin 'preservim/nerdtree'
+Plugin 'unkiwii/vim-nerdtree-sync'
 " Install:
 " vim +PluginInstall +qall
 " oder
@@ -25,17 +29,29 @@ let g:AutoPairsShortcutToggle = '<C-P>'
 " Toogle Auto-Pairs mit Strg+P
 " zur Autovervollständigung von Klammern
 "
-" NERDtree
+" NERDtree + nerdtree-sync
+"https://github.com/preservim/nerdtree
 let NERDTreeShowHidden = 1      " Show hidden files
 let NERDTreeShowLineNumbers = 0 " Hide line numbers
 let NERDTreeMinimalMenu = 1     " Use the minimal menu (m)
 let NERDTreeWinSize = 31        " Set panel width to 31 columns
 nmap <F2> :NERDTreeToggle<CR>   " ruft NERDtree mit F2 auf
-autocmd StdinReadPre * let s:std_in=1 " Start NERDTree. If a file is specified, move the cursor to its window.
-autocmd VimEnter * NERDTree | if argc() > 0 || exists("s:std_in") | wincmd p | endif " Start NERDTree. If a file is specified, move the cursor to its window.
+" Start NERDTree. If a file is specified, move the cursor to its window.
+autocmd StdinReadPre * let s:std_in=1
+autocmd VimEnter * NERDTree | if argc() > 0 || exists("s:std_in") | wincmd p | endif
+let g:nerdtree_sync_cursorline = 1 " highlight the file in tree
+" open the existing NERDTree on each new tab.
+autocmd BufWinEnter * silent NERDTreeMirror
 "
+" exit Vim if NERDTree is the only window left.
+autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
+    \ quit | endif
+"
+" vim-move
+
+
 " Tastenkürzel
-nmap <C-t> :tabnew<CR>     
+nmap <C-t> :tabnew<CR>:NERDTreeFind<CR>     
 " erstellt neuen tab und öffnet den open-dialog
 "
 " indentLine
@@ -89,4 +105,3 @@ let g:ctrlp_map = '<c-f>' "aufruf mit strg+f
 set wildignore+=*/tmp/*,*.so,*.swp,*.zip     " MacOSX/Linux
 set wildignore+=*\\tmp\\*,*.swp,*.zip,*.exe  " Windows
 let g:ctrlp_custom_ignore = '\v[\/]\.(git|hg|svn)$'
-