which will set you back up with a pre-flexed lex.yy.c.
If you want to hack on the lexer you should get a copy of flex
from ftp.ee.lbl.gov
+
+Q) My C compiler complains about:
+ "./options.h", line xx "/*" detected in comment
+ Should I be worried?
+A) No, this is due to the way options are commented out in options.h.
+ Some ANSI compilers are just a bit too protective.
+ If anyone have a better way to that is just as easy to uncomment
+ and that doesn't produce a similar warning, please let me know.