WIP

test/sumfact/poisson/poisson_dg.mini

 __name = sumfact_poisson_dg_{__exec_suffix}
-__exec_suffix = numdiff, symdiff | expand num
+__exec_suffix = {diff_suffix}_{quadvec_suffix}
+
+diff_suffix = numdiff, symdiff | expand num
+quadvec_suffix = quadvec, nonquadvec | expand quad
 
 cells = 16 16
 extension = 1. 1.
@@ -13,3 +16,4 @@ numerical_jacobian = 1, 0 | expand num
 sumfact = 1
 exact_solution_expression = g
 compare_l2errorsquared = 1e-4
+vectorize_quad = 1, 0 | expand quad