English, `de` = German, `da` = Danish, and whatever additional languages are configured
using `language_*` entries (see below).
-lang_display array [] A list of the languages to offer as options. If empty (the default), then all
+lang_options array [] A list of the languages to offer as options. If empty (the default), then all
configured languages are listed.
show_lang bool true Indicates whether or not to display the language menu. ### We should get rid of this
It's silly that you have to provide a different setting depending on whether
`use_service_proxy` is set. Should just use pazpar2_url in all cases.
-perpage array *Note 3* A list of candidate page sizes. Users can choose between these to determine how many
+perpage_options array *Note 3* A list of candidate page sizes. Users can choose between these to determine how many
records are displayed on each page of results.
perpage_default string 20 The initial value for the number of records to show on each page. ### The `perpage` and
service_proxy_url string *Note 5* The URL on which the service proxy is accessed if `use_service_proxy` is true. This
service must be configured to provide search results, facets, etc.
-sort array *Note 6* List of supported sort criteria. Each element of the list is itself a two-element list:
+sort_options array *Note 6* List of supported sort criteria. Each element of the list is itself a two-element list:
the first element of each sublist is a pazpar2 sort-expression such as `data:0` and
the second is a human-readable label such as `newest`.