Improve wrapping of arguments in perlintern.pod

Commit dee6204dc made a huge improvement to the formatting of argument
lists in perlapi (except for one pesky little entry, namely caller_cx,
that is 81 columns).

But I forgot to look through perlintern.

This just looks comical:

                       struct refcounted_he * refcounted_he_new_pv(struct refcounted_he *parent,
                                                                   const char *key,
                                                                   U32 hash,
                                                                   SV *value,
                                                                   U32 flags)

On an eighty-column terminal that wraps like this:

                       struct refcounted_he * refcounted_he_new_pv(struct refcoun
ted_he *parent,
                                                                   const char *k
ey,
                                                                   U32 hash,
                                                                   SV *value,
                                                                   U32 flags)

Ugh!!

So, for entries with individual arguments that don’t fit, this commit
wraps them like this:

                       struct refcounted_he * refcounted_he_new_pv(
                                                  struct refcounted_he *parent,
                                                  const char *key, U32 hash,
                                                  SV *value, U32 flags
                                              )

0 files changed, 0 insertions, 0 deletions