How to check the syntactical correctness of a lua script?

Question

C++ / C#

Interested in lua. An interesting thing, especially good integration with C ++.
It seems a lot is clear, but one question has not yet been able to resolve. Namely, how to check the syntactic validity of a script from a C/C++ program.
Roughly speaking, this is what luac does: on error, it prints out a description and a string.
Alternatively, you can use it and just broadcast the message to the user, but maybe there is a more accurate way? Because in this case, the script will definitely need to be saved to a file, which I would like to avoid.

Answer 1

Alternatively, you can use loadstring/loadfile