210   message_fuzzy_index_ty *findex = XMALLOC (message_fuzzy_index_ty);  in message_fuzzy_index_alloc()  local
215   findex->messages = mlp->item;  in message_fuzzy_index_alloc()
216   findex->iterator = po_charset_character_iterator (canon_charset);  in message_fuzzy_index_alloc()
219   if (hash_init (&findex->gram4, 10 * count) < 0)  in message_fuzzy_index_alloc()
233               const char *p1 = p0 + findex->iterator (p0);  in message_fuzzy_index_alloc()
236                   const char *p2 = p1 + findex->iterator (p1);  in message_fuzzy_index_alloc()
239                       const char *p3 = p2 + findex->iterator (p2);  in message_fuzzy_index_alloc()
242                           const char *p4 = p3 + findex->iterator (p3);  in message_fuzzy_index_alloc()
251                               if (hash_find_entry (&findex->gram4, p0, p4 - p0,  in message_fuzzy_index_alloc()
257                                     hash_set_value (&findex->gram4, p0, p4 - p0,  in message_fuzzy_index_alloc()
261                                 hash_insert_entry (&findex->gram4, p0, p4 - p0,  in message_fuzzy_index_alloc()
271                               p4 = p4 + findex->iterator (p4);  in message_fuzzy_index_alloc()
288     while (hash_iterate_modify (&findex->gram4, &iter, &key, &keylen, &valuep)  in message_fuzzy_index_alloc()
302   findex->firstfew = (int) sqrt ((double) count);  in message_fuzzy_index_alloc()
303   if (findex->firstfew < 10)  in message_fuzzy_index_alloc()
304     findex->firstfew = 10;  in message_fuzzy_index_alloc()
307   findex->short_messages = XNMALLOC (SHORT_MSG_MAX + 1, message_list_ty *);  in message_fuzzy_index_alloc()
309     findex->short_messages[l] = message_list_alloc (false);  in message_fuzzy_index_alloc()
320             message_list_append (findex->short_messages[len], mp);  in message_fuzzy_index_alloc()
327       message_list_ty *mlp = findex->short_messages[l];  in message_fuzzy_index_alloc()
338   return findex;  in message_fuzzy_index_alloc()
504 message_fuzzy_index_search (message_fuzzy_index_ty *findex,  in message_fuzzy_index_search()  argument
515       const char *p1 = p0 + findex->iterator (p0);  in message_fuzzy_index_search()
518           const char *p2 = p1 + findex->iterator (p1);  in message_fuzzy_index_search()
521               const char *p3 = p2 + findex->iterator (p2);  in message_fuzzy_index_search()
524                   const char *p4 = p3 + findex->iterator (p3);  in message_fuzzy_index_search()
535                       if (hash_find_entry (&findex->gram4, p0, p4 - p0,  in message_fuzzy_index_search()
549                       p4 = p4 + findex->iterator (p4);  in message_fuzzy_index_search()
574                         if (count > findex->firstfew)  in message_fuzzy_index_search()
575                           count = findex->firstfew;  in message_fuzzy_index_search()
582                         message_ty *mp = findex->messages[ptr->index];  in message_fuzzy_index_search()
624         message_list_ty *mlp = findex->short_messages[l];  in message_fuzzy_index_search()
647 message_fuzzy_index_free (message_fuzzy_index_ty *findex)  in message_fuzzy_index_free()  argument
657     message_list_free (findex->short_messages[l], 1);  in message_fuzzy_index_free()
658   free (findex->short_messages);  in message_fuzzy_index_free()
662   while (hash_iterate (&findex->gram4, &iter, &key, &keylen, &data) == 0)  in message_fuzzy_index_free()
665   hash_destroy (&findex->gram4);  in message_fuzzy_index_free()
667   free (findex);  in message_fuzzy_index_free()