bug#24672: writing a test for Bug#24672 (viper mode malfunction while inserting a paren in continued cpp directive)

[Eli Zaretskii]

> From: Jim Meyering <jim@meyering.net>
> Date: Tue, 25 Oct 2016 22:09:40 -0700
> 
> +(ert-deftest viper-test-insert-paren-on-cpp-continued-line()
> +  "Test for bug #24672:
> +Insert '#define z_b\', then change the 'z' to a parenthesis (open or closed)"
> +  (should
> +   (equal
> +    "#define (_b\\\n"
> +    (viper-test-undo-kmacro
> +     [
> +      ?i ?# ?d ?e ?f ?i ?n ?e ?  ?z ?_ ?b ?\\ escape
> +         ?F ?z ?s ?\( escape
> +         ])
> +    )))
> +

Is there a reason why the test uses 'F', but the recipe you posted
uses 'f' (lower-case)?  (I know nothing about vi commands.)