Is there any change of support for czech search or at least some international search, with ignoring of accent? Ex. search of “pocatek” will match “počátek” too? Right now, it seems, that doesn’t work.
search basically executes an SQL query, i’m not sure how would one ignore diacritics in SQL.
in any case stuff like that should be handled by a plugin.
postgresql create extension unaccent; then use unaccent() function.
With mysql you need collate _ai.
Not sure how to do this properly. I grab feeds in multiple languages, so one single collation is unlikely to work.