message: Allow 'ret' pseudoinstruction in syntax parser
diff: @@ -422,6 +422,7 @@ void SyntaxHighlighter::createSyntaxRules() {
  types.clear();
  names << "ecall"
  << "nop"
  + << "ret"
  << ".text"
  << ".data";
  for (const auto& name : names) {
  