class Rake::MakefileLoader

def load(fn) # :nodoc:

:nodoc:
Load the makefile dependencies in +fn+. 
def load(fn) # :nodoc:
  lines = File.read fn
  lines.gsub!(/\\ /, SPACE_MARK)
  lines.gsub!(/#[^\n]*\n/m, "")
  lines.gsub!(/\\\n/, " ")
  lines.each_line do |line|
    process_line(line)
  end
end

def process_line(line) # :nodoc:

:nodoc:
Process one logical line of makefile data. 
def process_line(line) # :nodoc:
  file_tasks, args = line.split(":", 2)
  return if args.nil?
  dependents = args.split.map { |d| respace(d) }
  file_tasks.scan(/\S+/) do |file_task|
    file_task = respace(file_task)
    file file_task => dependents
  end
end

def respace(str) # :nodoc:

:nodoc: 
def respace(str) # :nodoc:
  str.tr SPACE_MARK, " "
end