Adjust behavior for closing tmux sessions via keybinds

src_files/.config/tmux/tmux.conf

@@ -25,10 +25,9 @@ bind -r l select-pane -R
 # reload tmux.conf
 bind-key r source-file "$XDG_CONFIG_HOME/tmux/tmux.conf" \; display-message "tmux.conf reloaded"
 
-# kill the current session
-# TODO: combine these into one command; must cover case when only 1 session remains
-bind-key q rename-session zzzz-temp-kill\; switch-client -p\; kill-session -t zzzz-temp-kill
-bind-key w kill-session
+# closing the current session
+bind-key q kill-session
+bind-key w run-shell "$DIR_SCRIPTS/tmux-session-close #{session_name}"
 
 # creating new windows
 bind-key n new-window