patch 9.0.1357: using null_object results in an internal error Commit: https://github.com/vim/vim/commit/c4e1b86cb0d88fa5ec1141d3c600e026dcc1bc21 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 18:58:23 2023 +0000 patch 9.0.1357: using null_object results in an internal error Problem: Using null_object results in an internal error. (Ernie Rael) Solution: Add instructions for pushing an object and class. (closes https://github.com/vim/vim/issues/12044)

/* if_python3.c */
int python3_enabled(int verbose);
void python3_end(void);
int python3_loaded(void);
void ex_py3(exarg_T *eap);
void ex_py3file(exarg_T *eap);
void ex_py3do(exarg_T *eap);
void python3_buffer_free(buf_T *buf);
void python3_window_free(win_T *win);
void python3_tabpage_free(tabpage_T *tab);
void do_py3eval(char_u *str, typval_T *rettv);
int set_ref_in_python3(int copyID);
/* vim: set ft=c : */