Very interesting.
I think this charaters are escaped to not beak CCL syntaxe.
But in this syntaxe, there is no ؟
Will you create a patch for this or do you think it may fix Bug 9579 ?

Regards,

Le 05/05/2013 03:33, Bernardo Gonzalez Kriegel a écrit :

Hi,
Karam made an interesting discovery for Bug 10176 [1],
putting "use utf8;" on Search.pm fixes URL of facets (not
display well for me, but url works).

Digging a little I found that on line 574 of master Search.pm
there is a strange symbol (last between []). Seems to be an
inverted question mark. Karam saids that is Arabic one.

572:# Sanitize the link value : parenthesis, question and exclamation mark
will cause errors with CCL
573-                                my $facet_link_value = $one_facet;
574-                                $facet_link_value =~ s/[()!?¡¿؟]/ /g;
575-

Question: this char is a typo? Was introduced on Bug 9183 [2]

'use utf8;' fixes the substitute, and the URLs.
Also removing that char gives the same effect (without 'use utf8:'

Patch is from jcamins

Regards,
bernardo

[1] http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10176
[2] http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=9183

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Fridolyn SOMERS
Biblibre - Pôle support
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