USAGE: drop <item>                                                          
    or drop all/ALL <item type>                                             
                                                                            
<item> identifies a unique item of your inventory.                          
<item type> can be:                                                         
   an item identifier (bag, sword, etc)                                    
   an item category (armours, weapons, bags, foods, drinks, drugs)         
   an armour type (l_hand, r_hand, l_leg, etc)                             
   a weapon type (long blade weapons, knives and daggers,...)              
    (this last is case insensitive)                                         
                                                                            
drop <item>                                                                 
Standard drop, attempts to move the specified item into the room.           
                                                                            
drop all [<item type>]                                                      
Drop all items which aren't marked as kept.                                 
eg: drop all                                                                
    drop all armours                                                        
    drop all long blade weapons                                             
                                                                            
drop ALL [<item type>]                                                      
Drop all items, **including those marked as kept**.                             
eg: drop ALL                                                                
    drop ALL weapons                                                        
    drop ALL l_hand                                                         

See also: keep, unkeep, get