patch 8.1.1489: sign order wrong when priority was changed commit https://github.com/vim/vim/commit/64416127fc184b5544530afe818722679158f059 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 7 21:37:13 2019 +0200 patch 8.1.1489: sign order wrong when priority was changed Problem: Sign order wrong when priority was changed. Solution: Reorder signs when priority is changed. (Yegappan Lakshmanan, closes #4502)

/* 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);