-option "sleep_ivol" - "set initial volume before doing anything else" int typestr="volume" default="60" no
-option "fa_stream" - "fall asleep stream. Change to this stream right after setting the volume" string typestr="streamname" default="fa" no
-option "fa_fade" - "fall asleep fading time, no fading if set to 0" int typestr="seconds" default="1800" no
-option "fa_vol" - "volume to fade to" int typestr="volume" default="20" no
-option "sleep_stream" - "change to this stream after fading, stop playing if unset" string typestr="streamname" default="sleep" no
-option "wake_hour" H "(0-23)" int default="8" no
-option "wake_min" M "(0-59)" int default="0" no
-option "wake_stream" - "changed to on waketime" string typestr="streamname" default="wake" no
-option "wake_fade" - "no fading in if set to 0" int typestr="seconds" default="1200" no
-option "wake_vol" - "vol to fade to at waketime" int typestr="volume" default="80" no
+option "sleep_ivol" - "set initial volume before doing anything else" int typestr="volume" default="60" optional
+option "fa_stream" - "fall asleep stream. Change to this stream right after setting the volume" string typestr="streamname" default="fa" optional
+option "fa_fade" - "fall asleep fading time, no fading if set to 0" int typestr="seconds" default="1800" optional
+option "fa_vol" - "volume to fade to" int typestr="volume" default="20" optional
+option "sleep_stream" - "change to this stream after fading, stop playing if unset" string typestr="streamname" default="sleep" optional
+option "wake_hour" H "(0-23)" int default="8" optional
+option "wake_min" M "(0-59)" int default="0" optional
+option "wake_stream" - "changed to on waketime" string typestr="streamname" default="wake" optional
+option "wake_fade" - "no fading in if set to 0" int typestr="seconds" default="1200" optional
+option "wake_vol" - "vol to fade to at waketime" int typestr="volume" default="80" optional