[Koha] wrong sorting order of results beginning with accented letters (č, š, ř, ž,...)
b.smilauer at post.cz
Tue Jan 21 03:36:06 NZDT 2014
Estupendo! Muchas gracias! Really it does work! See http://koha.doxos.eu:
The succession (collation) of all letters is determined by the order in the
# basic character set
stored in active sort-string-utf.chr file. The accented letters must not be
included in others maps or equivalence statements. How simple, but how
difficult to discover it! I would like to express my thanks to all who
Librarian of Economic Library
mail: b.smilauer at post.cz
---------- Původní zpráva ----------
Od: Tomas Cohen Arazi <tomascohen at gmail.com>
Datum: 20. 1. 2014
Předmět: Re: [Koha] wrong sorting order of results beginning with accented
letters (č, š, ř, ž,...)
On Mon, Jan 20, 2014 at 7:24 AM, Bohdan Šmilauer <b.smilauer at post.cz
(mailto:b.smilauer at post.cz)> wrote:
It points to /etc/koha/zebradb/lang_defs/en , where is the file sort-string-
utf.chr, which I updated, as you wrote:
"map ěêèéëÊÈÉË e", etc. I have found that other syntax can be used "map
eěêèéëÊÈÉË", or "map ěêèéëÊÈÉË(e)", what is correct? Then I ran koha-rebuild
-zebra -a -v -f.
It caused the accented letters are assumed to be all the same "e" and the
accent is ignored in collation."
That's correct. Mapping all variants of e+diacritics means they all "weight"
the same (as e) in an ordering.
" But grammatically correct is, that the "e"
precedes "é", "ě",..... How can I control this succession?"
Take the 'es' example (zebradb/lang_defs/es/sort-string-utf.chr) and look
for the lines:
^^^^^^^^^^ those are the lines you need to adjust. To accomplish your goal
you should remove from the mappings those letters with diacritics you want
to give a different sorting order (i.e. make them not weight the same as
'e'). The next step is putting them in the lowercase and uppercase lines.in
(http://lines.in) the (increasing) order.
Tomás Cohen Arazi
Prosecretaría de Informática
Universidad Nacional de Córdoba
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