diff --git a/config/nvim/init.vim b/config/nvim/init.vim
index f8eadd3..3ecbd7e 100644
--- a/config/nvim/init.vim
+++ b/config/nvim/init.vim
@@ -11,9 +11,6 @@ colorscheme torte
 set list
 set listchars=tab:*·,lead:·,trail:~,extends:>,precedes:<
 set noet
-set ts=8
-set sw=8
-set nohlsearch
 filetype indent off
 hi Whitespace ctermfg=233
 hi SignColumn ctermbg=233
@@ -27,10 +24,12 @@ hi FoldColumn ctermbg=233 ctermfg=247
 let mapleader = " "
 let maplocalleader = ","
 
-nnoremap <silent> <F12> <cmd>set et<cr>:set ts=4<cr>:set sw=4<cr>
-nnoremap <silent> <F11> <cmd>set noet<cr>:set ts=8<cr>:set sw=8<cr>
+nnoremap <silent> <F12> <cmd>set et<cr><cmd>set ts=4<cr><cmd>set sw=4<cr>
+nnoremap <silent> <F11> <cmd>set noet<cr>
 nnoremap <silent> <F2> <cmd>ToggleDiagOff<cr>:Gdiffsplit<cr>
 nnoremap <silent> <F5> <cmd>ToggleDiag<cr>
+nnoremap <silent> <F6> <cmd>%!expand -t4<cr><cmd>%!sed 's/[ \t]*$//'<cr>
+nnoremap <silent> <F7> <cmd>%!unexpand -t4<cr><cmd>%!sed 's/[ \t]*$//'<cr>
 
 noremap - ddp
 nnoremap _ ddkP
@@ -45,8 +44,6 @@ nnoremap dL 0D
 vnoremap <leader>" <esc>a"<esc>`<i"<esc>`>
 nnoremap H 0
 nnoremap L $
-" auto indent
-"vnoremap <c-q> <esc>:lua vim.lsp.buf.range_formatting()<cr>
 
 call plug#begin('~/.config/nvim/plugged')
 
@@ -71,6 +68,10 @@ call plug#end()
 
 nnoremap <C-n> <cmd>silent NERDTreeToggle<CR>
 
+augroup python
+	autocmd FileType python :iabbrev <buffer> frompdb from pdb import set_trace; set_trace()
+augroup END
+
 augroup nerdtree
 	" Exit Vim if NERDTree is the only window remaining in the only tab.
 	autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
diff --git a/home/aliases b/home/aliases
index 76ce8cd..2751ff4 100644
--- a/home/aliases
+++ b/home/aliases
@@ -28,7 +28,7 @@ alias feh="feh -."
 alias info="info --vi-keys"
 
 # grepa
-alias grepa="grep -I -n --color=always -r --exclude-dir=venv"
+alias grepa="grep -I -n --color=always -r --exclude-dir=venv --exclude-dir=node_modules"
 
 # less
 alias less="less -R"
@@ -52,6 +52,6 @@ goto() {
 		file="$(echo "$open" | cut -d: -f1 -)"
 		line="$(echo "$open" | cut -d: -f2 -)"
 
-		vim "$file" -c "normal! $line"gg
+		vim "$file" -c "cd %:p:h" -c "normal! $line"gg
 	fi
 }
diff --git a/home/xinitrc b/home/xinitrc
index 12addde..bfca811 100755
--- a/home/xinitrc
+++ b/home/xinitrc
@@ -1,3 +1,4 @@
+xrandr --dpi 96
 xset s off -dpms
 customkeys
 xdg-mime default mupdf.desktop application/pdf