Hello all,

As you may have guessed from the title, I'm trying to slurp in search-replace patterns from a file. For instance, patterns.txt contains:

s/foo/bar/
s/(fo)o/bar$1/

[download]

The first one is easy:

my $pattern = <FILE>;
my @parts = split /\//, $pattern;
my $search = qr/$parts[1]/;
$string =~ s/$search/$parts[2]/;

[download]

But when backreferences are introduced into the replace portion, things get complicated: the $1 is pulled in as a literal string. Is there any way to enable its interpolation once it's inside the s/// pattern, or another way of accomplishing the same goal?

Thanks in advance for any help.

-HKS

In reply to RESOLVED: Slurping search-replace patterns from a file by HKS

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