prog.erl:3: function rule/0 undefined
prog.erl:18: illegal guard expression
prog.erl:19: function raise_grand_army/0 undefined
prog.erl:22: function start_revolt/0 undefined
prog.erl:2: Warning: behaviour gen_sovereign undefined
prog.erl:5: Warning: function start/1 is unused
prog.erl:9: Warning: function stop/0 is unused
prog.erl:13: Warning: function coronation/1 is unused
prog.erl:18: Warning: function handle_call_to_arms/3 is unused
prog.erl:18: Warning: variable 'Message' is unused
prog.erl:21: Warning: variable 'Message' is unused
prog.erl:24: Warning: function handle_info/2 is unused