patch 8.2.3689: ex_let_one() is too long Commit: https://github.com/vim/vim/commit/3ccb5795168793e1b119a028da4035f77cef9f69 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 28 19:53:42 2021 +0000 patch 8.2.3689: ex_let_one() is too long Problem: ex_let_one() is too long. Solution: Split into multiple functions.

/* 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);