Question

I have a question about the for loop,

for {{set loop 0} {$loop < 100} {incr loop}} {
    #do someting here
}

loop goes from 0 to 99, and I do something for each value of loop, but if the loop is 3, I will skip it, so, is there any filter in tcl to achieve it or we should write it as:

for {{set loop 0} {$loop < 100} {incr loop}} {
    if {loop != 3} {
        #do someting here
    }
}

Answer 1

You can use the “continue” command. For example:

for {set loop 0} {$loop < 100} {incr loop} {
    if {$loop == 3} continue
    # do something here
}