Using the while (<>) construction takes a file from the command line and parses each individual line of the file (up to the \n). How do I 'peek' at the next line in the file without losing my current place? Doing something like:

my $nextLine = <>

would skip the current line, but all I want to do is check the next line for before processing the current line.

I have written all sorts of convoluted test code, trying to fiddle with line numbers, the @ARGV array, the $_ variable, but nothing has worked so far.

Many thanks for your help.

In reply to How to 'peek' at next line while parsing with <> by Anonymous Monk

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