Restored optimization enable/disable, optimized tree printing
Restored optimization enable/disable, optimized tree printing

cezarfx/zorba,cezarfx/zorba,bgarrels/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba,cezarfx/zorba,28msec/zorba,bgarrels/zorba,28msec/zorba,28msec/zorba,cezarfx/zorba,bgarrels/zorba,28msec/zorba,28msec/zorba,cezarfx/zorba,28msec/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba,bgarrels/zorba,bgarrels/zorba,cezarfx/zorba,cezarfx/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba