Hi dragan,

>That's what I usually do. The emphasis here was on heavy, when the conditions are numerous and would lead to a long sausage of nested IFs, and when the meat of the process is... well, full of tendons and bones, i.e. when the extra level of indentation (even with my tabs set to 3) would just make it hard to follow.

If find that DO CASE often is an excelent case in avoiding deep nesting.

Walter,