updated for version 7.4.399 Problem: Encryption implementation is messy. Blowfish encryption has a weakness. Solution: Refactor the encryption, store the state in an allocated struct instead of using a save/restore mechanism. Introduce the "blowfish2" method, which does not have the weakness and encrypts the whole undo file. (largely by David Leadbeater)

/* version.c */
void make_version __ARGS((void));
int highest_patch __ARGS((void));
int has_patch __ARGS((int n));
void ex_version __ARGS((exarg_T *eap));
void list_version __ARGS((void));
void maybe_intro_message __ARGS((void));
void intro_message __ARGS((int colon));
void ex_intro __ARGS((exarg_T *eap));
/* vim: set ft=c : */