patch 8.2.0965: has_funcundefined() is not used Commit: https://github.com/vim/vim/commit/5055c56cfbedc6326c607d40c7a1241682f7675e Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 12 22:15:31 2020 +0200 patch 8.2.0965: has_funcundefined() is not used Problem: Has_funcundefined() is not used. Solution: Delete the function. (Dominique Pell?, closes https://github.com/vim/vim/issues/6242)

/* auto/if_perl.c */
int perl_enabled(int verbose);
void perl_end(void);
void msg_split(char_u *s, int attr);
void perl_win_free(win_T *wp);
void perl_buf_free(buf_T *bp);
void ex_perl(exarg_T *eap);
void do_perleval(char_u *str, typval_T *rettv);
void ex_perldo(exarg_T *eap);