> IMHO that's hard to grok. Keep in mind that the default way C does for loops is the most un-intuitive way of doing a for loop. This Tcl example is less alien

> IMHO that's hard to grok. Keep in mind that the default way C does for loops is the most un-intuitive way of doing a for loop. This Tcl example is less alien than the C for loop is for someone who has programmed in non-C like languages. You learn it, and you get used to it.