Bernardo, 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:'
All I did with that line was reindent it. The question mark was added in patch 0e8e6e71332b3f47a9d131b35ee42ead9e8e5702 for bug 8888. Regards, Jared -- Jared Camins-Esakov Bibliographer, C & P Bibliography Services, LLC (phone) +1 (917) 727-3445 (e-mail) jcamins@cpbibliography.com (web) http://www.cpbibliography.com/