----
Element Type Default Description
-------- ----- --------- ------------
+auth_hostname
+
+autosearch
+
+facet
+
+facet_caption_*
+
+facet_max_*
+
facets array *Note 1* Ordered list of names of facets to display. Supported facet names are
`xtargets`, `subject` and `author`.
`language_` followed by the code of the language. See the separate section below for
details.
+limit
+
log_level int 1 Level of debugging output to emit. 0 = none, 1 = messages, 2 = messages with
datestamps, 3 = messages with datestamps and stack-traces.
+maxrecs
+
+paragraphs
+
pazpar2_url string *Note 2* The URL used to access the metasearch middleware. This service must be configured to
provide search results, facets, etc. It may be either unmediated or Pazpar2 the
MasterKey Service Proxy, which mediates access to an underlying Pazpar2 instance. In
the latter case, `service_proxy_auth` must be provided.
+perpage
+
perpage_default string 20 The initial value for the number of records to show on each page.
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.
+pp2_hostname
+
+pp2_path
+
+query
+
query_width int 50 The width of the query box, in characters.
responsive_design_width int If defined, then the facets display moves between two locations as the screen-width
varies, as described above. The specified number is the threshhold width, in pixels,
at which the facets move between their two locations.
+scan_all_nodes
+
+sentences
+
service_proxy_auth url *Note 4* A URL which, when `use_service_proxy` is true, is fetched once at the beginning of each
session to authenticate the user and establish a session that encompasses a defined set
of targets to search in.
show_switch bool true Indicates whether or not to display the switch menu, for switching between showing
retrieved records and target information.
+sort
+
sort_default string relevance The label of the default sort criterion to use. Must be one of those in the `sort`
array.
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`.
+sp_auth_credentials
+
+sp_auth_path
+
+sp_auth_query
+
+target
+
+targetfilter
+
+targets
+
+template
+
+text
+
use_service_proxy bool true If true, then a Service Proxy is used to deliver searching services rather than raw
Pazpar2.
----