If the file is of modest size then read eveything into a string and:

my $str = <DATA>;
my @strs = $str =~ /START(.*?)END/g;
print join "\n", @strs;

__DATA__
somecharSTARTfvENDsomecharSTARTsvENDsomecharSTARTtvENDsomechar

[download]
Update: Change to read from a "file"

Monarch has suggested to me that this is likely to get pretty slow with HUGE files, and I agree. For very large files I'd suggest using this technique.

Perl is Huffman encoded by design.

In reply to Re: How to deal with long line by GrandFather
in thread How to deal with long line by gasho

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