minor changes

src/mo_two_e_erf_ints/core_quantities_erf.irp.f

@@ -7,7 +7,7 @@ BEGIN_PROVIDER [double precision, core_energy_erf]
  core_energy_erf = 0.d0
  do i = 1, n_core_orb
   j = list_core(i)
-  core_energy_erf += 2.d0 * mo_one_e_integrals(j,j) + mo_two_e_int_erf_jj(j,j)
+  core_energy_erf +=  mo_two_e_int_erf_jj(j,j)
   do k = i+1, n_core_orb
    l = list_core(k)
    core_energy_erf += 2.d0 * (2.d0 * mo_two_e_int_erf_jj(j,l) - mo_two_e_int_erf_jj_exchange(j,l))

src/tools/print_dipole.irp.f

@@ -0,0 +1,5 @@
+program print_dipole
+ implicit none
+ call print_z_dipole_moment_only
+
+end

src/tools/print_var_energy.irp.f

@@ -0,0 +1,11 @@
+program print_var_energy
+ implicit none
+ read_wf = .True.
+ touch read_wf
+ call routine
+end
+
+subroutine routine
+ implicit none
+ print*,'psi_energy = ',psi_energy
+end