try not resetting the interp before when reloading the file.  This fixes SF#1825638 as well as other things like loss of the G20/G21 setting and other modal things from MDI.
try not resetting the interp before when reloading the file.  This
fixes SF#1825638 as well as other things like loss of the G20/G21
setting and other modal things from MDI.

RunningLight/machinekit,mhaberler/machinekit,bobvanderlinden/machinekit,strahlex/machinekit,cnc-club/linuxcnc,jaguarcat79/ILC-with-LinuxCNC,cdsteinkuehler/MachineKit,Cid427/machinekit,bmwiedemann/linuxcnc-mirror,bobvanderlinden/machinekit,jaguarcat79/ILC-with-LinuxCNC,Cid427/machinekit,strahlex/machinekit,araisrobo/machinekit,bmwiedemann/linuxcnc-mirror,kinsamanka/machinekit,yishinli/emc2,bmwiedemann/linuxcnc-mirror,ArcEye/MK-Qt5,kinsamanka/machinekit,RunningLight/machinekit,narogon/linuxcnc,RunningLight/machinekit,cdsteinkuehler/MachineKit,cdsteinkuehler/linuxcnc,ikcalB/linuxcnc-mirror,araisrobo/linuxcnc,ikcalB/linuxcnc-mirror,RunningLight/machinekit,RunningLight/machinekit,ianmcmahon/linuxcnc-mirror,araisrobo/linuxcnc,kinsamanka/machinekit,araisrobo/machinekit,araisrobo/linuxcnc,bobvanderlinden/machinekit,yishinli/emc2,EqAfrica/machinekit,ArcEye/MK-Qt5,mhaberler/machinekit,araisrobo/machinekit,ArcEye/machinekit-testing,cnc-club/linuxcnc,unseenlaser/linuxcnc,araisrobo/linuxcnc,unseenlaser/linuxcnc,ikcalB/linuxcnc-mirror,ArcEye/machinekit-testing,cdsteinkuehler/linuxcnc,narogon/linuxcnc,cnc-club/linuxcnc,aschiffler/linuxcnc,Cid427/machinekit,EqAfrica/machinekit,bobvanderlinden/machinekit,ikcalB/linuxcnc-mirror,EqAfrica/machinekit,strahlex/machinekit,Cid427/machinekit,jaguarcat79/ILC-with-LinuxCNC,bobvanderlinden/machinekit,ikcalB/linuxcnc-mirror,unseenlaser/machinekit,bobvanderlinden/machinekit,unseenlaser/linuxcnc,bmwiedemann/linuxcnc-mirror,unseenlaser/machinekit,aschiffler/linuxcnc,unseenlaser/machinekit,ArcEye/MK-Qt5,ArcEye/machinekit-testing,EqAfrica/machinekit,mhaberler/machinekit,ArcEye/machinekit-testing,bobvanderlinden/machinekit,cdsteinkuehler/MachineKit,unseenlaser/linuxcnc,yishinli/emc2,cdsteinkuehler/MachineKit,araisrobo/machinekit,cdsteinkuehler/MachineKit,aschiffler/linuxcnc,ianmcmahon/linuxcnc-mirror,strahlex/machinekit,EqAfrica/machinekit,mhaberler/machinekit,ArcEye/machinekit-testing,RunningLight/machinekit,ArcEye/machinekit-testing,EqAfrica/machinekit,mhaberler/machinekit,unseenlaser/machinekit,Cid427/machinekit,strahlex/machinekit,narogon/linuxcnc,ArcEye/MK-Qt5,EqAfrica/machinekit,bmwiedemann/linuxcnc-mirror,cnc-club/linuxcnc,cnc-club/linuxcnc,unseenlaser/machinekit,ianmcmahon/linuxcnc-mirror,araisrobo/machinekit,unseenlaser/linuxcnc,aschiffler/linuxcnc,cdsteinkuehler/linuxcnc,yishinli/emc2,jaguarcat79/ILC-with-LinuxCNC,ianmcmahon/linuxcnc-mirror,aschiffler/linuxcnc,ianmcmahon/linuxcnc-mirror,bmwiedemann/linuxcnc-mirror,ArcEye/machinekit-testing,Cid427/machinekit,mhaberler/machinekit,cdsteinkuehler/linuxcnc,cnc-club/linuxcnc,Cid427/machinekit,bmwiedemann/linuxcnc-mirror,RunningLight/machinekit,ArcEye/MK-Qt5,cnc-club/linuxcnc,ianmcmahon/linuxcnc-mirror,EqAfrica/machinekit,ArcEye/machinekit-testing,ArcEye/MK-Qt5,araisrobo/machinekit,unseenlaser/machinekit,kinsamanka/machinekit,unseenlaser/machinekit,strahlex/machinekit,cdsteinkuehler/linuxcnc,mhaberler/machinekit,ianmcmahon/linuxcnc-mirror,jaguarcat79/ILC-with-LinuxCNC,ArcEye/MK-Qt5,ikcalB/linuxcnc-mirror,mhaberler/machinekit,kinsamanka/machinekit,strahlex/machinekit,ikcalB/linuxcnc-mirror,araisrobo/machinekit,RunningLight/machinekit,araisrobo/linuxcnc,narogon/linuxcnc,cdsteinkuehler/MachineKit,kinsamanka/machinekit,Cid427/machinekit,araisrobo/machinekit,unseenlaser/machinekit,ArcEye/MK-Qt5,narogon/linuxcnc,kinsamanka/machinekit,cdsteinkuehler/linuxcnc,kinsamanka/machinekit,araisrobo/machinekit,bobvanderlinden/machinekit