2 or more commands from the same modal group on 1 line is a gcode error
it should be more like this
Code:% (Generated by gcode_tools from inkscape.) M3 G20 (All units in inches)(Found curve path2897) G00 Z1.000000 G00 X-151.928080 Y-2.361681 G01 Z-0.100000 F4.000000 (broken into 3 lines now) G00 X331.927940 Y-2.361684F4.000000 (should be G01) G00 Z1.000000 M5 G00 X0.0000 Y0.0000 M2 (end) %
A few bugs are expected.