message: Remove comment
  add conditionnal call of return_preprocessed in visitToken_id
diff: @@ -18,23 +18,6 @@ bool token_mode_plus = false;
  int lastType[2] = {-1,-1};
  antlr4::Token * lastToken;
  -bool isVerilog2005() {
  - if (mode == VERILOG2005) {
  - return true;
  - } else {
  - return false;
  - }
  -}
  -
  -bool isSV2012() {
  - if (mode == VERILOG2005 || mode == SV2012) {
  - return true;
  - }
  - else {
  - return false;
  - }
  -}
  -
  antlr4::Token * emit() {
  lastToken = antlr4::Lexer::emit();
  lastType[1] = lastType[0];
  