Solved

Thanks, I will have to give it a try.

Sorry I missed your reply...

What browser are you using?

I'm using Firefox, and always have with no issues.

This also happens with another browser (Brave).

It does NOT do it if I copy/paste from a <code> block in a forum post, it all works normally.

#define is generating error

Remote_XY.hpp:13:8: error: macro names must be identifiers
 #define REMOTEXY_SERIAL_TX 2
        ^
exit status 1
macro names must be identifiers

#include is generating error

Remote_XY.hpp:7:9: error: #include expects "FILENAME" or <FILENAME>
 #include <SoftwareSerial.h>
         ^
Remote_XY.hpp:9:9: error: #include expects "FILENAME" or <FILENAME>
 #include <RemoteXY.h>
         ^

Variable type declarations are no longer coloured blue, and will eventually cause further compilation errors (have not got that far yet)

I believe, from research, that the wrong type of space character is being used, so I'm thinking the code generator has been updated, causing these errors to suddenly appear.

Mr. RemoteXY, please look into this, the whole concept is based on we don't have to type the RemoteXY configuration block manually, which would wreak havoc !!