class Magick::RVG::Utility::TextAttributes

def push
  @affine.push(@affine.last.dup)
  @baseline_shift.push(@baseline_shift.last)
  @text_anchor.push(@text_anchor.last)
  @writing_mode.push(@writing_mode.last.dup)
  @glyph_orientation_vertical.push(@glyph_orientation_vertical.last)
  @glyph_orientation_horizontal.push(@glyph_orientation_horizontal.last)
  @letter_spacing.push(@letter_spacing.last)
  @word_spacing.push(@word_spacing.last)
end