# File lib/math_ml/latex.rb, line 753 def cmd_quad_etc case @scanner[1] when ' ' Space.new("1em") when 'quad' Space.new("1em") when 'qquad' Space.new("2em") when ',' Space.new("0.167em") when ':' Space.new("0.222em") when ';' Space.new("0.278em") when '!' Space.new("-0.167em") end end