The reason is that the DBDs are buggy, but this wasn't mentioned clearly, causing confusion.

I haven't yet found any explanation of Perl's Unicode model I can understand and use to write Perl programs that handle Unicode text consistently and reliably in any of the Perl documentation or in any discussion threads or tutorials on PerlMonks.

Decode inputs. Encode outputs. This will leave you only the bugs, and one can usually work around them using utf8::upgrade or utf8::downgrade.

The catch is that there are LOTS of inputs and outputs to a program. It would be nice to be warned when one is missed. This would require languages to have different types for encoded and decoded strings. That flags I mentioned earlier would achieve this.


In reply to Re^3: Mugged by UTF8, this CANNOT be right by ikegami
in thread Mugged by UTF8, this CANNOT be right by tosh

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • 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:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, 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, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.