v.0.5.1
Adding explicit verification and a new error code for nested multi-line comments.
Previously, nested multi-line comments were swallowed silently, generating an implicit incorrect result.
Now the library checks for nested multi-line comments, and if found - throws a new error:
SQLParsingError {
code: parsingErrorCode.nestedMLC
error: "Nested multi-line comments are not supported."
position: {line: 2, col: 3}
}