diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
index 3918b95..14de334 100644
--- a/tmux/.tmux.conf
+++ b/tmux/.tmux.conf
@@ -44,9 +44,14 @@ set -g base-index 1 # Numbering of windows
 setw -g pane-base-index 1 # Numbering of Panes
 
 set -g mouse on
+set-option -gw xterm-keys on
 
 bind-key -n C-t new-window
-bind-key -n C-S-T new-window -c '#{pane_current_path}'
+bind-key -n C-S-t new-window -c '#{pane_current_path}'
+
+# Pane splits should open to the same path as the current pane
+bind '"' split-window -v -c "#{pane_current_path}"
+bind % split-window -h -c "#{pane_current_path}"
 
 bind-key -n C-S-Down next-window
 bind-key -n C-S-Up previous-window
@@ -59,13 +64,7 @@ bind-key -n C-S-Right swap-window -t +1\; select-window -t +1
 setw -g mode-keys vi
 
 # decide whether we're in a Vim process
-#is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
-#    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
  is_vim="~/.is_vim.sh '#{pane_tty}'"
-# is_vim="children=(); i=0; pids=( $(ps -o pid=,tty= | grep -iE '#{s|/dev/||:pane_tty}' | awk '\{print $1\}') ); \
-# while read -r c p; do [[ -n c && c -ne p && p -ne 0 ]] && children[p]+=\" $\{c\}\"; done <<< \"$(ps -Ao pid=,ppid=)\"; \
-# while (( $\{#pids[@]\} > i )); do pid=$\{pids[i++]\}; pids+=( $\{children[pid]-\} ); done; \
-# ps -o state=,comm= -p \"$\{pids[@]\}\" | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
 
 
 bind-key -n 'S-Left' if-shell "$is_vim" 'send-keys S-Left' 'select-pane -L'