Clarify event test reporting of keys

Reshuffled line to group key-related items together.  Omitted key code
output for unknown keys to put focus on the (lack of) name.

tests/events.c

@@ -400,25 +400,35 @@ static void scroll_callback(GLFWwindow* window, double x, double y)
 static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
 {
     Slot* slot = glfwGetWindowUserPointer(window);
-    const char* name = glfwGetKeyName(key, scancode);
 
+    if (key == GLFW_KEY_UNKNOWN)
+    {
+        printf("%08x to %i at %0.3f: Key (%s) Scancode 0x%04x (with%s) was %s\n",
+                counter++, slot->number, glfwGetTime(),
+                get_key_name(key), scancode,
+                get_mods_name(mods),
+                get_action_name(action));
+    }
+    else
+    {
+        const char* name = glfwGetKeyName(key, scancode);
         if (name)
         {
-        printf("%08x to %i at %0.3f: Key 0x%04x Scancode 0x%04x (%s) (%s) (with%s) was %s\n",
-               counter++, slot->number, glfwGetTime(), key, scancode,
-               get_key_name(key),
-               name,
+            printf("%08x to %i at %0.3f: Key 0x%04x (%s) Scancode 0x%04x Name %s (with%s) was %s\n",
+                   counter++, slot->number, glfwGetTime(),
+                   key, get_key_name(key), scancode, name,
                    get_mods_name(mods),
                    get_action_name(action));
         }
         else
         {
-        printf("%08x to %i at %0.3f: Key 0x%04x Scancode 0x%04x (%s) (with%s) was %s\n",
-               counter++, slot->number, glfwGetTime(), key, scancode,
-               get_key_name(key),
+            printf("%08x to %i at %0.3f: Key 0x%04x (%s) Scancode 0x%04x (with%s) was %s\n",
+                   counter++, slot->number, glfwGetTime(),
+                   key, get_key_name(key), scancode,
                    get_mods_name(mods),
                    get_action_name(action));
         }
+    }
 
     if (action != GLFW_PRESS)
         return;