patch 8.0.0439: ":%argdel" gives an error for an empty arglist commit https://github.com/vim/vim/commit/69a92fb5aecdf2f9d5f6947790b18991b22d0e4c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 9 15:58:30 2017 +0100 patch 8.0.0439: ":%argdel" gives an error for an empty arglist Problem: Using ":%argdel" while the argument list is already empty gives an error. (Pavol Juhas) Solution: Don't give an error. (closes #1546)

/* if_python.c */
int python_enabled(int verbose);
void python_end(void);
int python_loaded(void);
void ex_python(exarg_T *eap);
void ex_pyfile(exarg_T *eap);
void ex_pydo(exarg_T *eap);
void python_buffer_free(buf_T *buf);
void python_window_free(win_T *win);
void python_tabpage_free(tabpage_T *tab);
void do_pyeval(char_u *str, typval_T *rettv);
int set_ref_in_python(int copyID);
/* vim: set ft=c : */