checkdoc-interactive-loop is a compiled Lisp function in `
(checkdoc-interactive-loop START-HERE SHOWSTATUS FINDFUNC)
Interactively loop over all errors that can be found by a given method.
If START-HERE is nil, searching starts at the beginning of the current
buffer, otherwise searching starts at START-HERE. SHOWSTATUS
expresses the verbosity of the search, and whether ending the search
will auto-exit this function.
FINDFUNC is a symbol representing a function that will position the
cursor, and return error message text to present to the user. It is
assumed that the cursor will stop just before a major sexp, which will
be highlighted to present the user with feedback as to the offending