+# Level of logging to be written to debug.txt.
+# 0 = none, 1 = errors and debug, 2 = action, 3 = info, 4 = verbose
+#debug_log_level = 2
+# Maximum number of blocks that can be queued for loading.
+#emergequeue_limit_total = 256
+# Maximum number of blocks to be queued that are to be loaded from file.
+# Set to blank for an appropriate amount to be chosen automatically.
+#emergequeue_limit_diskonly = 32
+# Maximum number of blocks to be queued that are to be generated.
+# Set to blank for an appropriate amount to be chosen automatically.
+#emergequeue_limit_generate = 32
+# Number of emerge threads to use. Make this field blank, or increase this number, to use multiple threads.
+# On multiprocessor systems, this will improve mapgen speed greatly, at the cost of slightly buggy caves.
+#num_emerge_threads = 1
+# maximum number of packets sent per send step, if you have a slow connection
+# try reducing it, but don't reduce it to a number below double of targeted
+# client number
+#max_packets_per_iteration = 1024
+
+#
+# Physics stuff
+#
+
+#movement_acceleration_default = 3
+#movement_acceleration_air = 2
+#movement_acceleration_fast = 10
+#movement_speed_walk = 4
+#movement_speed_crouch = 1.35
+#movement_speed_fast = 20
+#movement_speed_climb = 2
+#movement_speed_jump = 6.5
+#movement_speed_descend = 6
+#movement_liquid_fluidity = 1
+#movement_liquid_fluidity_smooth = 0.5
+#movement_liquid_sink = 10
+#movement_gravity = 9.81