patch 8.1.1820: using expr->FuncRef() does not work commit https://github.com/vim/vim/commit/761fdf01c6e307c448cec2684f8b315ba6d1f454 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 5 23:10:16 2019 +0200 patch 8.1.1820: using expr->FuncRef() does not work Problem: Using expr->FuncRef() does not work. Solution: Make FuncRef work as a method.

/* 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);