patch 8.1.0802: negative index doesn't work for Blob commit https://github.com/vim/vim/commit/a5be9b62480a6f338a72c01e57c9edd0bca8048b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 24 12:31:44 2019 +0100 patch 8.1.0802: negative index doesn't work for Blob Problem: Negative index doesn't work for Blob. Solution: Make it work, add a test. (closes https://github.com/vim/vim/issues/3856)

/* 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 : */