patch 8.1.0573: cannot redefine user command without ! in same script commit https://github.com/vim/vim/commit/55d46913084745a48749d7ac4f48930852e1d87e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 8 16:03:28 2018 +0100 patch 8.1.0573: cannot redefine user command without ! in same script Problem: Cannot redefine user command without ! in same script Solution: Allow redefining user command without ! in same script, like with functions.

/* blowfish.c */
void crypt_blowfish_encode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
void crypt_blowfish_decode(cryptstate_T *state, char_u *from, size_t len, char_u *to);
void crypt_blowfish_init(cryptstate_T *state, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len);
int blowfish_self_test(void);
/* vim: set ft=c : */