# Table 4. Modal Groups
# The modal groups for G codes are
1: [G0, G1, G2, G3, G38.2, G80, G81, G82, G83, G84, G85, G86, G87, G88, G89]
2 : [G17, G18, G19] # plane selection
3 : [G90, G91] # distance mode
5 : [G93, G94] # feed rate mode
6 : [G20, G21] # units
7 : [G40, G41, G42] # cutter radius compensation
8 : [G43, G49] # tool length offset
10 : [G98, G99] # return mode in canned cycles
12 : [G54, G55, G56, G57, G58, G59, G59.1, G59.2, G59.3] # coordinate system selection
13 : [G61, G61.1, G64] # path control mode
# The modal groups for M codes are
4 : [M0, M1, M2, M30, M60] # stopping
6 : [M6] # tool change
7 : [M3, M4, M5] # spindle turning
8 : [M7, M8, M9] # coolant (special case: M7 and M8 may be active at the same time)
9 : [M48, M49] # enable/disable feed and speed override switches
# In addition to the above modal groups, there is a group for non-modal G codes
0 : [G4, G10, G28, G30, G53, G92, G92.1, G92.2, G92.3]