chore!: Hard-deprecate ellipsis for printing and formatting (#637)

* Use error argument for check_dots_empty()

* Avoid passing dots

* Hard fail after check_dots_empty()

* revdep results

* Results

* Start with warning

* Slightly better

* Another try

* Good enough

R/tbl-format.R

@@ -52,7 +52,7 @@ format_tbl <- function(
   max_footer_lines = NULL,
   transform = identity
 ) {
-  check_dots_empty(action = signal)
+  check_dots_empty(error = function(cnd) warn("`...` must be empty in `format.tbl()`", parent = cnd))
 
   if (!is.null(n_extra)) {
     deprecate_stop("1.6.2", "pillar::format(n_extra = )", "pillar::format(max_extra_cols = )")