class UrlPlugin < Plugin
BotConfig.register BotConfigIntegerValue.new('url.max_urls',
-8 :default => 100, :validate => Proc.new{|v| v > 0},
+ :default => 100, :validate => Proc.new{|v| v > 0},
:desc => "Maximum number of urls to store. New urls replace oldest ones.")
BotConfig.register BotConfigBooleanValue.new('url.display_link_info',
:default => false,