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#
# fork.rb -
# $Release Version: 0.9.6 $
# $Revision: 38358 $
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#
@RCS_ID='-$Id: fork.rb 38358 2012-12-13 05:22:30Z zzak $-'
# :stopdoc:
module IRB
module ExtendCommand
class Fork<Nop
def execute
pid = send ExtendCommand.irb_original_method_name("fork")
unless pid
class << self
alias_method :exit, ExtendCommand.irb_original_method_name('exit')
end
if iterator?
begin
yield
ensure
exit
end
end
end
pid
end
end
end
end
# :startdoc: