# File lib/pry/default_commands/introspection.rb, line 242
        def options(opt)
          method_options(opt)
          opt.on :l, "line-numbers", "Show line numbers."
          opt.on :b, "base-one", "Show line numbers but start numbering at 1 (useful for `amend-line` and `play` commands)."
          opt.on :f, :flood, "Do not use a pager to view text longer than one screen."
          opt.on :a, :all, "Show source for all definitions and monkeypatches of the module/class"
        end