patch 8.2.1536: cannot get the class of a character; emoji widths are wrong Commit: https://github.com/vim/vim/commit/4e4473c927167fd24e5c8df90e0e8035080cf2da Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 28 22:24:57 2020 +0200 patch 8.2.1536: cannot get the class of a character; emoji widths are wrong Problem: Cannot get the class of a character; emoji widths are wrong in some environments. Solution: Add charclass(). Update some emoji widths. Add script to check emoji widths.

/* 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 : */