%I[


]

%I[
line2
line3
]

%W[


]

%W[
line2
line3
]

%i[


]

%i[
line2
line3
]

%r[


]

%w[


]

%w[
line2
line3
]

[
:line2,
:line3
]

class X         # line 1
  def self.y(a, # line 2
        b)      # line 3
    a + b       # line 4
  end           # line 5
end             # line 6


class X    # line 1
  class Y  # line 2
    Z = 42 # line 3
  end      # line 4
end        # line 5


class X    # line 1
  def y(a, # line 2
        b) # line 3
    a + b  # line 4
  end      # line 5
end        # line 6


module X
  X = [
    :line3,
    :line4,
  ]
end


module X   # line 1
  module Y # line 2
    Z = 42 # line 3
  end      # line 4
end        # line 5


x(
:line2,
:line3
)