patch 8.1.0949: MS-windows defines GUI macros different than other systems commit https://github.com/vim/vim/commit/0472b6d149445579e3a63519b15f099f9adda3f7 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 18 21:41:37 2019 +0100 patch 8.1.0949: MS-windows defines GUI macros different than other systems Problem: MS-windows defines GUI macros different than other systems. Solution: Swap FEAT_GUI and FEAT_GUI_MSWIN. (Hirohito Higashi, closes https://github.com/vim/vim/issues/3996)

/* 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);