Even the accented letters are a problem. Accented letters often come from Western or Nothern European countries. Which all use the ISO LATIN-1 alphabet. But while an accented letter may look the same in different countries, they are different. In some languages, an accent just means the letter is pronounced differently, but it's still the same letter. But the same accent can change the letter in a different language. Which will become a different letter. And even if you have two languages who use the same accented letter, it doesn't necessarely mean they the letters sort the same.

Which is why we have locales. And which means that whatever solution you will pick - there are people that will be surprised.

If only we all spoke (and wrote) Egyptian hieroglyphs, we would have this mess.

In reply to Re^3: unicode [A-F] equivalent? by Anonymous Monk
in thread unicode [A-F] equivalent? by qq

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.