commit https://github.com/vim/vim/commit/f8df7addc5f741c16fa2a458f8777ac1fdf2e01e Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 16 14:07:40 2016 +0100 patch 7.4.1333 Problem: Channel test fails on non-darwin builds. Solution: Add the "osx" feature and test for that. (Kazunobu Kuriyama)

/* 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);