in reply to problems passing to subroutine
- Once again, you're not using strict nor warnings
- In the line that initializes $default_topic, you use an uninitialized version of $topic. $topic is not set until a few lines later
- What is the $help_file variable for? You're not using it anywhere...
- You don't need to call the tHelp() sub with the preceding '&' as you do with &tHelp()
Where do you want *them* to go today?
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In Section
Seekers of Perl Wisdom