Use a while loop instead, and then just do another $line = <TF>; within the loop body. This will both read the next line and advance the file pointer. 

while ($line = <TF>) {
    ...
    $line = <TF>;
}

[download]

The problem with the for loop is that all the lines already have been read (because of <TF> being in list context) before the loop starts iterating.

In reply to Re: advancing in file read by almut
in thread advancing in file read by cammac

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