Thanks. I'm doing this on windows (don't ask). ANyway, I figured it out. I'm using: 
use Win32::Console::ANSI;
use Term::ANSIScreen qw/:color /;

[download]

and my substitution method works for that.

In reply to Re^2: unerline or highlight keywords in a string by rizzy
in thread unerline or highlight keywords in a string by rizzy

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