227     WORD key;			/* description of the keyword */  member
587   value = compare_words (&first->key, &second->key);  in compare_occurs()
589           : ((first->key.start > second->key.start)  in compare_occurs()
590              - (first->key.start < second->key.start)));  in compare_occurs()
1001           occurs_cursor->key = possible_key;  in find_occurs_in_text()
1261   keyafter.start = occurs->key.start;  in define_all_fields()
1262   keyafter.end = keyafter.start + occurs->key.size;  in define_all_fields()
1504   BLOCK key;			/* key field, isolated */  in output_one_tex_line()  local
1514   key.start = keyafter.start;  in output_one_tex_line()
1518   key.end = cursor;  in output_one_tex_line()
1520   print_field (key);  in output_one_tex_line()