patch 8.2.2975: Vim9: can only use an autoload function name as a string Commit: https://github.com/vim/vim/commit/f0a4069e3df904ac6bd57718ec06e56c5d7363e4 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 11 22:05:47 2021 +0200 patch 8.2.2975: Vim9: can only use an autoload function name as a string Problem: Vim9: can only use an autoload function name as a string. Solution: Load the autoload script when encountered. (closes https://github.com/vim/vim/issues/8124)

/* if_lua.c */
int lua_enabled(int verbose);
void lua_end(void);
void ex_lua(exarg_T *eap);
void ex_luado(exarg_T *eap);
void ex_luafile(exarg_T *eap);
void lua_buffer_free(buf_T *o);
void lua_window_free(win_T *o);
void do_luaeval(char_u *str, typval_T *arg, typval_T *rettv);
int set_ref_in_lua(int copyID);
void update_package_paths_in_lua(void);
/* vim: set ft=c : */