There are a number of builtin ways to do this, partucularly if the regex is stored in perl syntax.

  1. do FILE;
  2. open FL, $fname; $re = <FL>; close FL;
  3. require FILE
  4. use MODULE
Each listed way has it's own conventions for getting a value out. The elegant way if to make the file a module:
package VIR;
our $vir = qr/My\s+[Rr]egex/;
1;

[download]
Usage:
#!/usr/bin/perl -w
use strict;
use lib '/location/of/lib/';
use VIR;

$_="My regexen";
print "found\n" if m/$VIR::vir/;

[download]
Each listed way has it's own conventions for getting a value out.

After Compline,
Zaxo

In reply to Re: save regex in a file? by Zaxo
in thread save regex in a file? by smackdab

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