.vimrc: blowfish cryptmethod is supported for vim >= 7.3

diff --git a/.vimrc b/.vimrc
index 4f84c48803af39b10d78b1a044a538d6166539a2..78e57b827b29c840200963a2d39c656c206324b0 100644 (file)
--- a/.vimrc
+++ b/.vimrc
@@ -114,7 +114,9 @@ set noautoindent  " Do not automatically set the indent of a new line
 set timeout timeoutlen=3000 " allow timing out up to 3 seconds halfway into a mapping
 
 " 19 reading and writing files
-set cryptmethod=blowfish " encryption method for file writing: zip or blowfish
+if v:version >= 703
+   set cryptmethod=blowfish " encryption method for file writing: zip or blowfish
+endif
 
 " 21 command line editing