patch 8.2.0928: many type casts are used for vim_strnsave() Commit: https://github.com/vim/vim/commit/df44a27b53586fccfc6a3aedc89061fdd9a515ff Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 7 20:49:05 2020 +0200 patch 8.2.0928: many type casts are used for vim_strnsave() Problem: Many type casts are used for vim_strnsave(). Solution: Make the length argument size_t instead of int. (Ken Takata, closes #5633) Remove some type casts.

/* 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 : */