This is a program to convert C++ (and posssible also java) into html code, it's the program I use to colorize the samples on these pages. You need a GCC/G++ compiler and flex to compile it.
I did not write the program, I have found it on the net somewhere, forgot where, there is a GNU Public Licence on the source. I have made some minor modifications to the code.
A executeable for windows is included.