[gcode_macro draw_purge_line]
gcode:
  G92 E0
  G1 X0.4 Y-0.5 Z0.3 F5000.0     ; Move to side a little
  G1 X100 Y-0.5 Z0.3 F1500.0 E15 ; Draw the first line
  G1 X0.4 Y-0.5 Z0.3 F5000.0     ; Move to side a little
  G1 X100 Y-0.5 Z0.3 F1500.0 E30    ; Draw the second line
  G1 X200 Y-0.5 Z0.3 F700.0     ; Move to side a little
  G92 E0                          ; Reset Extruder