commit https://github.com/vim/vim/commit/6039c7f05376f0e470cf62bf2757e653aea357f3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 24 15:05:32 2016 +0100 patch 7.4.1164 Problem: No tests for comparing special variables. Error in jsondecode() not reported. test_json does not work Japanse system. Solution: Set scriptencoding. (Ken Takata) Add a few more tests. Add error.

/* 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 : */