method

install_siginfo_handler

v1_9_3_392 - Show latest stable - Class: RDoc::Generator::RI

install_siginfo_handler()

public

Installs a siginfo handler that prints the current filename.

# File lib/rdoc/generator/ri.rb, line 66
  def install_siginfo_handler
    return unless Signal.list.key? 'INFO'

    @old_siginfo = trap 'INFO' do
      puts @current if @current
    end
  end

install_siginfo_handler

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