# File lib/nanoc3/cli/base.rb, line 174
    def global_option_definitions
      [
        {
          :long => 'help', :short => 'h', :argument => :forbidden,
          :desc => 'show this help message and quit'
        },
        {
          :long => 'no-color', :short => 'C', :argument => :forbidden,
          :desc => 'disable color'
        },
        {
          :long => 'version', :short => 'v', :argument => :forbidden,
          :desc => 'show version information and quit'
        },
        {
          :long => 'verbose', :short => 'V', :argument => :forbidden,
          :desc => 'make nanoc output more detailed'
        },
        {
          :long => 'debug', :short => 'd', :argument => :forbidden,
          :desc => 'enable debugging (set $DEBUG to true)'
        },
        {
          :long => 'warn', :short => 'w', :argument => :forbidden,
          :desc => 'enable warnings'
        }
      ]
    end