Tweak hint

Author: hadley

R/expect-condition.R

@@ -597,7 +597,7 @@ check_condition_dots <- function(
     c(
       "Can't supply {.arg ...} unless {.arg regexp} is set.",
       "*" = "Unused arguments: {.arg {dot_names}}.",
-      i = "{.arg ...} is passed to {.fn grepl} if and only if the {.arg regexp} argument is used."
+      i = "Did you mean to use {.arg regexp} so {.arg ...} is passed to {.fn grepl}?"
     ),
     call = error_call
   )

tests/testthat/_snaps/expect-condition.md

@@ -37,21 +37,21 @@
       Error in `expect_condition()`:
       ! Can't supply `...` unless `regexp` is set.
       * Unused arguments: `foo`.
-      i `...` is passed to `grepl()` if and only if the `regexp` argument is used.
+      i Did you mean to use `regexp` so `...` is passed to `grepl()`?
     Code
       expect_condition(stop("Hi!"), , , "bar")
     Condition
       Error in `expect_condition()`:
       ! Can't supply `...` unless `regexp` is set.
       * Unused arguments: `..1`.
-      i `...` is passed to `grepl()` if and only if the `regexp` argument is used.
+      i Did you mean to use `regexp` so `...` is passed to `grepl()`?
     Code
       expect_condition(stop("Hi!"), , , "bar", fixed = TRUE)
     Condition
       Error in `expect_condition()`:
       ! Can't supply `...` unless `regexp` is set.
       * Unused arguments: `..1` and `fixed`.
-      i `...` is passed to `grepl()` if and only if the `regexp` argument is used.
+      i Did you mean to use `regexp` so `...` is passed to `grepl()`?
     Code
       expect_condition(stop("Hi!"), "x", foo = "bar")
     Condition
@@ -65,5 +65,5 @@
       Error in `expect_condition()`:
       ! Can't supply `...` unless `regexp` is set.
       * Unused arguments: `pattern` and `fixed`.
-      i `...` is passed to `grepl()` if and only if the `regexp` argument is used.
+      i Did you mean to use `regexp` so `...` is passed to `grepl()`?