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<h3 class="appendixsec">C.4 German Sharp S</h3>
<p>The German Sharp S or Eszett does not have an uppercase equivalent.
Instead when `<samp><span class="samp">ß</span></samp>' is converted to `<samp><span class="samp">SS</span></samp>'. The conversion of
`<samp><span class="samp">ß</span></samp>' to `<samp><span class="samp">SS</span></samp>' requires a special rule, and increases the
length of a word, thus disallowing inplace case conversion.
Furthermore, my general rule of converting all words to lowercase before
looking them up in the dictionary won't work because the conversion of
`<samp><span class="samp">SS</span></samp>' to lowercase is ambiguous; it can be `<samp><span class="samp">ss</span></samp>' or
`<samp><span class="samp">ß</span></samp>'. I do plan on dealing with this eventually.
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