patch 8.1.1261: no error for quickfix commands with negative range commit https://github.com/vim/vim/commit/25190db225d63e185e77e043e694ef455b3cf304 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 4 15:05:28 2019 +0200 patch 8.1.1261: no error for quickfix commands with negative range Problem: No error for quickfix commands with negative range. Solution: Add ADDR_UNSIGNED and use it for quickfix commands. Make assert_fails() show the command if the error doesn't match.

/* 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 : */