# File lib/rake.rb, line 1983 1983: def help 1984: puts "rake [-f rakefile] {options} targets..." 1985: puts 1986: puts "Options are ..." 1987: puts 1988: OPTIONS.sort.each do |long, short, mode, desc| 1989: if mode == GetoptLong::REQUIRED_ARGUMENT 1990: if desc =~ /\b([A-Z]{2,})\b/ 1991: long = long + "=#{$1}" 1992: end 1993: end 1994: printf " %-20s (%s)\n", long, short 1995: printf " %s\n", desc 1996: end 1997: end