This checks to see if an element should be considered part of a
pair if it comes between other elements, and a single element on
its own if it would otherwise be the first part of a pair. Mostly
this will trigger on comments, but a #_(...) element will also
zprint.zprint/pair-element? found in 1 def, across 1 project.
Search for vars with similar names in all artifacts: pair-element?
Search for pair element in the documentation of all artifacts.