julia

7afb3b44 - Fix documentation for searchsortedfirst/last w/ generalized indexing. (#43128)

Fix documentation for searchsortedfirst/last w/ generalized indexing. (#43128) While the code now correctly handles generalized indexing, documentation for `searchsortedfirst` and `searchsortedlast` still assume that indices are `1:length(a)`. This PR fixes that. Also add tests while at it. No behavior is changed.