Rob Dixon wrote:
Gunnar Hjalmarsson wrote:
Trudge wrote:
I'm trying to get a script to interpolate variable values in a
__DATA__ block if possible. This is a kind of alternative to a full-
blown template method. I'm not sure if I can even do what I want,
hence my posting here.
It can be done; see the FAQ entry
perldoc -q "expand variables"
<snip>
while (<DATA>) {
chomp;
next if $_ eq "<$data>";
last if $_ eq "</$data>";
s/(\$\$\w+)/$1/eeg;
print "$_\n";
}
Of course it can be done explicitly, but I assume the OP was asking if
it could be done implicitly, as if it were in double quotes.
Maybe, maybe not. The FAQ says it can be done, and I just applied the
solution it provides.
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Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
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