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<h3 class="appendixsec">C.3 Unicode Normalization</h3>

<p>Because Unicode contains a large number of precomposed characters there
are multiple ways a character can be represented.  For example letter
&ouml; can either be represented as

<pre class="example">     U+00F6 LATIN SMALL LETTER O WITH DIAERESIS
<br>or<br>
     U+0061 LATIN SMALL LETTER O + U+0308 COMBINING DIAERESIS
</pre>
   <p>By performing normalization first, Aspell will only see one of these
representations.  The exact form of normalization depends on the
language.  Give the choice of:

     <ol type=1 start=1>
<li>Precomposed character
<li>Base letter + combining character(s)
<li>Base letter only
        </ol>

<p class="noindent">if the precomposed character is in the target character set, then (1),
if both base and combining character is present, then (2), otherwise (3).

   <p>Unicode Normalization is now implemented in Aspell 0.60.

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