diff --git a/ld48-29.go b/ld48-29.go
index bce61fe..e3a0c8a 100644
--- a/ld48-29.go
+++ b/ld48-29.go
@@ -12,14 +12,28 @@ var _ = gl.Begin // TODO: remove later
 var _ = glfw.Init // TODO: remove later
 var _ = pa.Initialize // TODO: remove later
 
-func errorCallback(err glfw.ErrorCode, desc string) {
+func onError(err glfw.ErrorCode, desc string) {
     log.Printf("%v: %v\n", err, desc)
 }
 
+func onKey(window *glfw.Window, k glfw.Key, s int, action glfw.Action, mods glfw.ModifierKey) {
+    if action != glfw.Press {
+        return
+    }
+
+    switch glfw.Key(k) {
+    case glfw.KeyEscape:
+        window.SetShouldClose(true)
+    default:
+        return
+    }
+
+}
+
 func main() {
     runtime.LockOSThread()
 
-    glfw.SetErrorCallback(errorCallback)
+    glfw.SetErrorCallback(onError)
 
     if !glfw.Init() {
         panic("Can't init glfw!")
@@ -31,6 +45,8 @@ func main() {
         log.Panic(err)
     }
 
+    window.SetKeyCallback(onKey)
+
     window.MakeContextCurrent()
 
     setup()
diff --git a/log.mdown b/log.mdown
index 3c76ab5..d3df0c6 100644
--- a/log.mdown
+++ b/log.mdown
@@ -28,3 +28,8 @@ All time is CEST
 
   Duh. Found via rubberducking I Was calling some stuff *before*
   MakeContextCurrent. 20min lost.
+
+- 09:57
+
+  Sideband idea: make this file post new LIs to Twitter on push (with link to
+  file+line on Github)