# File lib/rdoc/ri/driver.rb, line 68
def self.default_options
options = {}
options[:use_stdout] = !$stdout.tty?
options[:width] = 72
options[:interactive] = false
options[:use_cache] = true
options[:profile] = false
# By default all standard paths are used.
options[:use_system] = true
options[:use_site] = true
options[:use_home] = true
options[:use_gems] = true
options[:extra_doc_dirs] = []
return options
end