From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 17 Jun 2018 06:20:26 +0000 (+0200)
Subject: vim/vimrc: use cryptmethod=blowfish2 if available
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=3bf45b718764886c0145179534536f91c5e6df5b;p=config%2Fdotfiles.git

vim/vimrc: use cryptmethod=blowfish2 if available
---

diff --git a/vim/vimrc b/vim/vimrc
index 8476842..bb7ac1e 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -136,9 +136,13 @@ if has('viminfo')
     set viminfo^='1000
 endif
 
-" Use strong encryption if possible, also used for swap/undo files.
+" Use strong(er) encryption if possible, also used for swap/undo files.
 if exists('+cryptmethod')
-    set cryptmethod=blowfish
+    if s:HasVersionAndPatch(704, 399)
+        set cryptmethod=blowfish2
+    else
+        set cryptmethod=blowfish
+    endif
 endif
 
 " Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup