Of course it's fine to save warn() for "real" error messages, but then the same could be said for only using print() for real output messages.
My problem, for which I'd welcome suggestions, is that I'm not familiar with how to use debug() in the midst of debugging a huge Tk-based application that I'm working on. The subroutines I am debugging get fired when I click one of the Tk buttons, and I know for sure that I can get at my warn() messages as above via my STDERR files. Out of ignorance, I'm just expecting use of debug() to be impractical.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||