But it doesn't have a (native) switch.
No fair, picking on explicit design decisions. :-)
Warn (wrongly) for one particular function
What's wrong about the warning? It's there to prevent the common pitfall of expecting things like this to work right:
And seems like a perfectly reasonable warning. Many other warnings are special-cased and very specific, so I don't know why you chose this one.
Update: I didn't realize the warning would trigger with one and only one space. That does seem kind of peculiar. But if that was the crux of what the OP was talking about, it wasn't exactly clear.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
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:
Outside of code tags, you may need to use entities for some characters:
- 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.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||