patch 8.2.4405: compiler warning for unused variable without +folding Commit: https://github.com/vim/vim/commit/8329ab79b26be4c6c5766d80abae4a22385ee9e1 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 16 21:51:00 2022 +0000 patch 8.2.4405: compiler warning for unused variable without +folding Problem: Compiler warning for unused variable without the +folding feature. (Tony Mechelynck) Solution: Add #ifdef.

/* 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 : */