Search bar offers the following options:
+foo bar -baz
foo*
+qname:twisted.mail.* +search
Possible fields: 'name', 'qname' (fully qualified name), 'docstring', and 'kind'. Last two fields are only applicable if "search in docstrings" is enabled.
foo~1
Results provided by Lunr.js
spiderstate
SpiderState
extensions
closespider
corestats
debug
feedexport
httpcache
logstats
memdebug
memusage
postprocessing
statsmailer
telnet
throttle
scrapy.extensions.spiderstate
scrapy
Undocumented