patch 9.0.1166: code is indented more than necessary Commit: https://github.com/vim/vim/commit/1cfb14aa972ccf3235ac67f07b7db1175b7c5384 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon Jan 9 19:04:23 2023 +0000 patch 9.0.1166: code is indented more than necessary Problem: Code is indented more than necessary. Solution: Use an early return where it makes sense. (Yegappan Lakshmanan, closes #11792)

/* 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);