commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 27 15:13:38 2016 +0200 patch 7.4.1663 Problem: In tests it's often useful to check if a pattern matches. Solution: Add assert_match().

/* 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);