Help for set review

Usage:  /set review [setting [value]]

/set review allows you to configure what events will be stored in your personal 
review buffer. There are three settings you may configure:

  max:       The maxiumum number of events to keep in your buffer.              
                                                                                
  reserved:  The minimum number of high-priority events to keep.                
                                                                                
  priority:  A set of high-priority event types. Any event types listed in this 
             setting will be given priority in your personal review buffer over 
             event types not listed. Order does not matter.                     

(see also: review)