class Pry::Command::Hist

def options(opt)
  opt.on :H, :head,   "Display the first N items", :optional_argument => true, :as => Integer
  opt.on :T, :tail,   "Display the last N items", :optional_argument => true, :as => Integer
  opt.on :s, :show,   "Show the given range of lines", :optional_argument => true, :as => Range
  opt.on :G, :grep,   "Show lines matching the given pattern", :argument => true, :as => String
  opt.on :c, :clear , "Clear the current session's history"
  opt.on :r, :replay, "Replay a line or range of lines", :argument => true, :as => Range
  opt.on     :save,   "Save history to a file", :argument => true, :as => Range
  opt.on :e, :'exclude-pry', "Exclude Pry commands from the history"
  opt.on :n, :'no-numbers',  "Omit line numbers"
  opt.on :f, :flood,         "Do not use a pager to view text longer than one screen"
end