patch 8.2.3949: using freed memory with /%V Commit: https://github.com/vim/vim/commit/4c13e5e6763c6eb36a343a2b8235ea227202e952 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 30 14:49:43 2021 +0000 patch 8.2.3949: using freed memory with /\%V Problem: Using freed memory with /\%V. Solution: Get the line again after getvvcol().

/* 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);