Method reset

Marlin/src/gcode/parser.cpp:78–87

* Clear all code-seen (and value pointers) * * Since each param is set/cleared on seen codes, * this may be optimized by commenting out ZERO(param) */

 * this may be optimized by commenting out ZERO(param)
 */
void GCodeParser::reset() {
  string_arg = nullptr;                 // No whole line argument
  command_letter = '?';                 // No command letter
  codenum = 0;                          // No command code
  TERN_(USE_GCODE_SUBCODES, subcode = 0); // No command sub-code
  #if ENABLED(FASTER_GCODE_PARSER)
    codebits = 0;                       // No codes yet
    //ZERO(param);                      // No parameters (should be safe to comment out this line)
  #endif
}

#if ENABLED(GCODE_QUOTED_STRINGS)