Crypt the text in the undo file if the file itself is crypted.

2010-05-30 22:48:02 +02:00
parent 6ed8ed84f9
commit a3ff49fdcc
10 changed files with 260 additions and 50 deletions
--- a/runtime/doc/undo.txt
+++ b/runtime/doc/undo.txt
@ -225,6 +225,9 @@ after the undo file was written, to prevent corruption.
 Undo files are normally saved in the same directory as the file.  This can be
 changed with the 'undodir' option.

+When the file is encrypted, the text in the undo file is also crypted.  The
+same key and method is used. |encryption|
+
 You can also save and restore undo histories by using ":wundo" and ":rundo"
 respectively:
 							*:wundo* *:rundo*