Compilation error in babyxrcmain.c

[Keith-S-Thompson]

When I compile babyxrcmain.c, I get:

$ gcc -c -std=c17 -pedantic-errors babyxrcmain.c 
babyxrcmain.c:131:2: error: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]
  131 | };
      |  ^
babyxrcmain.c:317:2: error: ISO C does not allow extra ‘;’ outside of a function [-Wpedantic]
  317 | };
      |  ^

I suggest updating compileme.txt so it doesn't suggest compiling with no options (gcc is quite lax by default).