patch 8.2.3689: ex_let_one() is too long Commit: https://github.com/vim/vim/commit/3ccb5795168793e1b119a028da4035f77cef9f69 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 28 19:53:42 2021 +0000 patch 8.2.3689: ex_let_one() is too long Problem: ex_let_one() is too long. Solution: Split into multiple functions.

/* 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 : */