The two changed lines then become:

my $pattern= "(,|\\||:|>|\\]\\[|_\\|_)";
my @splitted= split /$pattern/,$text;

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I know you're trying to stay as close as possible to the OP's code, but as an additional recommendation, for maximum clarity in such a situation one should really follow a cleaner approach like trwww's++ or if using a single hardcoded regex, then taking advantage of the /x modifier and throw in suitable whitespace.

In reply to Re^2: regex trouble by blazar
in thread regex trouble by spx2

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