title: Difference between UTF-8 and en_AU.UTF-8
body: <p>I have some text in UTF-8 and it still shows weird in text editor (text editor has UTF-8 encoding set). I know that for instance ISO8859-2 is one byte encoding compatible with ascii that has high 128 values specific for territority, so ppl from that territority can still use one byte encoding to show characters that are not part of ascii and doesn't need to use multibyte encoding like UTF-8. What purpose has that en_AU part of en_AU.UTF-8? Couldn't it be somehow the reason why i still see my text messed even if it is in UTF-8? I mean that some values should be mapped to different characters when the en_AU is used? As i understand UTF-8 it is not possible, but that is the last thing it can be the reason why the text is messed.</p>
  
  <p><strong>output from locale command on linux</strong></p>
  
  <pre><code>LANG=en_US.UTF-8
  LANGUAGE=en
  LC_CTYPE="en_US.UTF-8"
  LC_NUMERIC=cs_CZ.UTF-8
  LC_TIME=cs_CZ.UTF-8
  LC_COLLATE="en_US.UTF-8"
  LC_MONETARY=cs_CZ.UTF-8
  LC_MESSAGES="en_US.UTF-8"
  LC_PAPER=cs_CZ.UTF-8
  LC_NAME=cs_CZ.UTF-8
  LC_ADDRESS=cs_CZ.UTF-8
  LC_TELEPHONE=cs_CZ.UTF-8
  LC_MEASUREMENT=cs_CZ.UTF-8
  LC_IDENTIFICATION=cs_CZ.UTF-8
  LC_ALL=
  </code></pre>