At least the BNF server returns results containing non-sorting
characters (NSB/NSE).
In order to sort results according these characters, this patch adds a
new Datatable function.
Test plan:
- search 'tintin' on the z3950 search (cataloguing/z3950_search.pl)
- sort on title (default sort) and check that results are not well
sorted.
- apply this patch
- do the same search and check that the first result is "Hergé. Les
Aventures de Tintin..."
The value of the cell is:
<td>Hergé. Les Aventures de Tintin...</td>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Works as advertised and doesn't break existing searching
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
22bbefba64