http://www.gsk.com.cn/fzlc/index_982.aspx
http://manuals.cnc.codes/gsk.php
---- XX ----- , EQ NE GT GE LT LE , AND / OR
#100 = 0;
G#100 X#100;
G0 X0.
#100 = -5;
G00 X#100; (POSITIONING TO X - 5.)
M#100 ;
#0 - NULL //
-----------------------
#100 = 150; (COORD - X)
#101 = 180; (COORD - Y)
#102 = 30;
#101 = #100 + #102;
#100 = #0;
G00 X#100 Y#102;
----
#101? (150)