A couple months ago, Ricardo Galli - spanish hacker and creator of the open-source reddit-like "Meneame" - posted an explanation of his algorithm for doing that

A couple months ago, Ricardo Galli - spanish hacker and creator of the open-source reddit-like "Meneame" - posted an explanation of his algorithm for doing that. Original link: http://gallir.wordpress.com/2009/01/04/encontrando-patrones-en-entradas-no-controladas/ http://gallir.wordpress.com/2009/01/04/encontrando-patrones-... Poorly translated by Google: http://translate.google.com.pe/translate?u=http%3A%2F%2Fgallir.wordpress.com%2F2009%2F01%2F04%2Fencontrando-patrones-en-entradas-no-controladas%2F&sl=es&tl=en&hl=es&ie=UTF-8 http://translate.google.com.pe/translate?u=http%3A%2F%2Fgall...