I have recently found a keen interest in Theory of Computation. Hence, i implemented a few programs based on automata. I have uploaded the code on github released under GPL.

1. A Transducer for stripping comments from a file

http://varrunr.wordpress.com/2009/12/10/a-transducer-for-removing-commen...

http://github.com/varrunr/Transducer-for-Stripping-comments

2. Graphically modelling a Finite State Machine using the Graphwiz API

http://varrunr.wordpress.com/2009/12/10/modelling-automata-using-graphwi...

http://github.com/varrunr/Modelling-Automata-using-Graphwiz-API/

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You can download the code as a tar.gz or using git

If you are planning on making your code/program public, here are some notes i thought are important

1. Look at http://www.gnu.org/licenses/gpl-howto.html and decide what license you want to release your program under. Each license has specific issues that it addresses.

2. Once youve decided your licence, make sure you include a copy of the license.

3. If you are using a portion of a program written by someone else, make sure you include his copyright for his code. You have to give the author the due credit for his work.

4. Choose a version control system/ site you find appealing. The repository could be an svn, git etc.

5.  Thats it folks!