Syntax Highlighting Perl Debugger on github
You may have seen this:
I had debugger syntax highlighting working before, but I overcomplicated it and never figured out how to approach the problem.
I was inspired to try again by Mithaldu's post about augmenting the debugger. Once I realized that I had a much better strategy than previously, the code was straightforward.
I tested it on 5.12.2. I offer no guarantees. It's on Github as DB--Color. You don't like it? Fix it :)