feat: Uses a backup config file and respects XDG

Uses config files in the order of `$XDG_CONFIG_HOME/YATwm/config`,
`$HOME/.config/YATwm/config`, then `/etc/YATwm/config`

1 files changed, 2 insertions, 2 deletions

diff --git a/util.h b/util.h
index bc3cc6a..bdc45d8 100644
--- a/util.h
+++ b/util.h
@@ -11,6 +11,6 @@ std::vector<std::string> split (const std::string &s, char delim);
 
 
 struct Globals {
-	Display* dpy;
-	Window root;
+	Display*& dpy;
+	Window& root;
 };