patch 8.2.2920: still a way to shadow a builtin function Commit: https://github.com/vim/vim/commit/6f1d2aa437744a7cb0206fdaa543a788c5a56c79 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 1 21:21:55 2021 +0200 patch 8.2.2920: still a way to shadow a builtin function Problem: Still a way to shadow a builtin function. (Yasuhiro Matsumoto) Solution: Check the key when using extend(). (issue https://github.com/vim/vim/issues/8302)

/* locale.c */
char_u *get_mess_lang(void);
void set_lang_var(void);
void init_locale(void);
void ex_language(exarg_T *eap);
void free_locales(void);
char_u *get_lang_arg(expand_T *xp, int idx);
char_u *get_locales(expand_T *xp, int idx);
/* vim: set ft=c : */