patch 9.0.1175: the set_ref_in_item() function is too long Commit: https://github.com/vim/vim/commit/ea125393af01ecaf75cee8e085a57f8143f3ae3e Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Jan 11 11:46:17 2023 +0000 patch 9.0.1175: the set_ref_in_item() function is too long Problem: The set_ref_in_item() function is too long. Solution: Use a separate function for more complicated types. (Yegappan Lakshmanan, closes #11802)

/* 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 : */