prints out the end summary

accumulator for errors on checks

prints out result per check

accumulator for fact results

prints out results after every fact

accumulator for thrown errors

prints out result for each form

installs all listeners

returns the preferred function identifier for a result.

Uses explicit :refer first, then the consolidated :function field, which may itself come from explicit metadata or form inference.

returns the preferred display name for a result.

Uses :refer, then inferred :function, then :desc, then :id.

extract the form into a valid format

extract the comparison into a valid format