patch 8.2.0554: the GUI doesn't set t_Co Commit: https://github.com/vim/vim/commit/acc770a10f65107131473ea2ab4ae5d429dfe172 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 12 15:11:06 2020 +0200 patch 8.2.0554: the GUI doesn't set t_Co Problem: The GUI doesn't set t_Co. Solution: In the GUI set t_Co to 256 * 256 * 256. (closes https://github.com/vim/vim/issues/5903)

/* version.c */
void init_longVersion(void);
int highest_patch(void);
int has_patch(int n);
void ex_version(exarg_T *eap);
void list_in_columns(char_u **items, int size, int current);
void list_version(void);
void maybe_intro_message(void);
void ex_intro(exarg_T *eap);
/* vim: set ft=c : */