title: Getting started with Tcl TK?
body: <p>One of my modules at university next year is going to involve programming in Tcl tk, I was wondering where to find the best resources and information about the language, so that I am well prepared. I'm currently looking on <a href="http://www.tcl.tk" rel="nofollow noreferrer">this site</a> which is pretty helpful, but the book that they recommend is quite old, and I was wondering if someone could recommend any other books to purchase or if the language hasn't changed significantly since the release of the book in 1999?</p>
  
  <p>Also, what projects or examples should I start working on to make me familiar with the language?</p>
  
  <p>Any other information would be extremely helpful and appreciated!</p>
  
  <p><i>I posted this question because I couldn't find any others similar too it, apologies if I haven't looked hard enough.</i></p>
  
  <p>Thanks in advance,</p>