diff --git a/.config/nvim/init/general.vim b/.config/nvim/init/general.vim
index 09305ca..9efbb1b 100644
--- a/.config/nvim/init/general.vim
+++ b/.config/nvim/init/general.vim
@@ -52,7 +52,7 @@ autocmd BufRead $XDG_CONFIG_HOME/yadm/bootstrap setlocal filetype=sh
 
 " shebang shortcut - https://www.reddit.com/r/vim/comments/4z7z7s/add_shebang_lines_to_your_vim_files_automatically/d6v7op8 and https://stackoverflow.com/a/52135425
 inoreabbrev <expr> #!! "#!/usr/bin/env" . (empty(&filetype) ? '' : ' '.&filetype)
-autocmd BufNewFile *.sh,$HOME/.local/bin/* execute 'silent! 1s/.*/#!\/bin\/sh\r# '| setlocal filetype=sh | :startinsert
+autocmd BufNewFile *.sh,$HOME/.local/bin/* execute 'silent! 1s/.*/#!\/bin\/sh -e\r# '| setlocal filetype=sh | :startinsert
 "autocmd BufNewFile * if !empty(&filetype) | execute 'silent! 1s/.*/#!\/usr\/bin\/' . &filetype . '\r\r'| :startinsert | endif
 
 set spelllang=en_us,de_de
diff --git a/.config/nvim/init/keys.vim b/.config/nvim/init/keys.vim
index 35d4b90..3ed7263 100644
--- a/.config/nvim/init/keys.vim
+++ b/.config/nvim/init/keys.vim
@@ -21,6 +21,16 @@ noremap q: <Nop>
 " Alias replace all to S
 nnoremap S :%s//gI<Left><Left><Left>
 
+" TODO first only open current one
+function FoldCycle()
+    if &foldlevel
+        :normal zm
+    else
+        :normal zR
+    endif
+endfunction
+nnoremap <S-TAB> :call FoldCycle()<CR>
+
 " Jump around without shift
 nnoremap gl $
 nnoremap gh 0