I really mean handle files as big strings. Performace wise, these could be made equivalent: 
while (<FH>)
{
}

# or

while (split(/\n/, $file_scalar_thing)
{
}

[download]
And when $file_scalar_thing goes out of scope, it's saved (if changed).

In reply to Re^3: Paul Graham on Great Hackers by Jaap
in thread Paul Graham on Great Hackers by biosysadmin

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