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#!/usr/bin/perl
#
# A small script to strip out any "illegal" PGP code to make sure it is
# safe for International export.
#
$word = shift;
$illegal = 0;
$count = 0;
while (<>)
{
if (/^#if/)
{
if (/${word}/) { $illegal = 1; }
if ($illegal) { $count++; }
}
elsif ($illegal && /^#endif/)
{
$count--;
if ($count == 0)
{
$illegal = 0;
next;
}
}
print if (! $illegal);
}
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