- Web-related Drag theory
Prettify the code =) in the next future i will working on keep the div exactly where the mouse is clicked.
Bakus-Naur Form
Added two examples. The first one is easy and show how to define a little subset of a natural language, such as an affermative sentence. The second one a little more complex define rules with recursion, it want to define rules to create a string useful to represents a Mysql linking table.
Added few rows about Extended Backus-Naur Form.
I am also working on a new version of Xiaolin wu Antialias. My goal is to define a PHP5 class to draw antialised circles and lines.
Have a nice day!
