G21 G90 G17 F100 (Source basis: LinuxCNC src/emc/rs274ngc/rs274ngc_pre.cc init clears restored #5210-#5219 when DISABLE_G92_PERSISTENCE is enabled.) O10 if [[#5210 EQ 0] AND [#5211 EQ 0] AND [#5212 EQ 0] AND [#5213 EQ 0]] G1 X2 O10 endif M30