commit https://github.com/vim/vim/commit/6a08454b93784c92296d4c08456401cbaa74c9d5 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 24 18:24:58 2016 +0100 patch 7.4.1642 Problem: Handling emoji characters as full width has problems with backwards compatibility. Solution: Only put characters in the 1f000 range in the emoji table.

/* 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);