patch 8.2.0111: VAR_SPECIAL is also used for booleans Commit: https://github.com/vim/vim/commit/9b4a15d5dba354d2e1e02871470bad103f34769a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 11 16:05:23 2020 +0100 patch 8.2.0111: VAR_SPECIAL is also used for booleans Problem: VAR_SPECIAL is also used for booleans. Solution: Add VAR_BOOL for better type checking.

/* 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);