i3, vim, and zsh updates wheee

i3/config

@@ -109,6 +109,9 @@ bindsym XF86AudioMute exec pactl set-sink-mute 0 toggle
 bindsym XF86MonBrightnessDown exec xbacklight -5
 bindsym XF86MonBrightnessUp exec xbacklight +5
 
+bindsym XF86Calculator exec i3lock -c ed1c24
+bindsym XF86Tools exec xfce4-screenshooter
+
 # resize window (you can also use the mouse for that)
 mode "resize" {
         # These bindings trigger as soon as you enter the resize mode

vimrc

@@ -5,6 +5,9 @@ filetype indent on
 filetype plugin on
 
 set backspace=indent,eol,start
+set backupdir^=~/.vim/_backup//
+set cursorline
+set cursorcolumn
 set directory^=~/.vim/_temp//
 set hlsearch
 set ignorecase

zshrc

@@ -80,6 +80,7 @@ path=(
   $HOME/.rbenv/bin
   $HOME/.rbenv/shims
   $HOME/.phpenv/bin
+  $HOME/.pyenv/bin
   $HOME/perl5/bin
   $HOME/code/trvs/bin
   /usr/local/sbin
@@ -96,7 +97,6 @@ path=(
 if which pyenv >/dev/null; then
   eval "$(pyenv init - 2>/dev/null)"
 fi
-export PYENV_ROOT='/usr/local/var/pyenv'
 
 if which phpenv >/dev/null; then
   eval "$(phpenv init - 2>/dev/null)"