Expand a string wich have '\t' to a specific lenght : Here I have a string wich have 3 '\t's and when I use the proper methods like:
string.padright(totalWidth);
Or
string.format("{0,width}",myText);
Or even a function from skrach, I get a problem with that '\t' escape in the string wich counts one but depend on string, its beatwin 0 to 8.
At the end if I have this string "blah\tblah\tblah" and I apply those methods to have a 20 lenght string I get this "blah    blah    blah      " which lenght is 30.

Now I want a hero who say how can I count the space that '\t' fill after the string shows.