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POOpenOffice Hyphenation algorithm - what does the parameters mean?
 

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    <p>I am looking the hyphenation aglorithm downloaded from the OpenOffice site, but I couldn't understand what the parameter <strong>rep</strong>, <strong>pos</strong>, and <strong>cut</strong> are for after looking at the comment. Could someone with the knowledge tell me what these parameters do? Here are the comments.</p> <p>From the example, it seems like it's saying <strong>ff</strong> can be replaced with a single <strong>f</strong>, but what does that have to do with hyphenation?</p> <p>Thanks,</p> <p><pre><code> /*</p> <p>int hnj_hyphen_hyphenate2(): non-standard hyphenation.</p> <p>(It supports Catalan, Dutch, German, Hungarian, Norwegian, Swedish etc. orthography, see documentation.)</p> <p>input data: word: input word word_size: byte length of the input word</p> <p>hyphens: allocated character buffer (size = word_size + 5) hyphenated_word: allocated character buffer (size ~ word_size * 2) or NULL rep, pos, cut: pointers (point to the allocated and <em>zeroed</em> buffers (size=word_size) or with NULL value) or NULL</p> <p>output data: hyphens: hyphenation vector (hyphenation points signed with odd numbers) hyphenated_word: hyphenated input word (hyphens signed with <code>='), optional (NULL input) rep: NULL (only standard hyph.), or replacements (hyphenation points signed with</code>=' in replacements); pos: NULL, or difference of the actual position and the beginning positions of the change in input words; cut: NULL, or counts of the removed characters of the original words at hyphenation,</p> <p>Note: rep, pos, cut are complementary arrays to the hyphens, indexed with the character positions of the input word.</p> <p>For example: Schiffahrt -> Schiff=fahrt, pattern: f1f/ff=f,1,2 output: rep[5]="ff=f", pos[5] = 1, cut[5] = 2</p> <p>Note: hnj_hyphen_hyphenate2() can allocate rep, pos, cut (word_size length arrays):</p> <p>char ** rep = NULL; int * pos = NULL; int * cut = NULL; char hyphens[MAXWORDLEN]; hnj_hyphen_hyphenate2(dict, "example", 7, hyphens, NULL, &amp;rep, &amp;pos, &amp;cut);</p> <p>See example in the source distribution.</p> <p>*/</p> <p>int hnj_hyphen_hyphenate2 (HyphenDict *dict, const char *word, int word_size, char * hyphens, char *hyphenated_word, char <em>*</em> rep, int ** pos, int ** cut); </pre></code></p>
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