Use UINT32_T in the code, define it to uint32_t or unsigned int.

Better autoconf check for uint32_t.

runtime/doc/editing.txt

@@ -1366,7 +1366,7 @@ this before writing the file.  When reading an encrypted file it will be set
 automatically to the method used when that file was written.  You can change
 'cryptmethod' before writing that file to change the method.
 
-						*E817* *E818* *E819*
+						*E817* *E818* *E819* *E820*
 When encryption does not work properly, you would be able to write your text
 to a file and never be able to read it back.  Therefore a test is performed to
 check if the encryption works as expected.  If you get one of these errors

runtime/doc/todo.txt

@@ -31,10 +31,17 @@ be worked on, but only if you sponsor Vim development.  See |sponsor|.
 -------------------- Known bugs and current work -----------------------
 
 Crypt update:
+- Make sure test71 fails when blowfish test fails.
 - When not full match with magic, check for head and give warning about
   unsupported crypt method.
 - if 'enc' is ucs-2, does utf-8 to ucs-2 encoding always work for seed?
 
+After patch 7.2.407 a backslash before a newline is turned into a NUL. (Andy
+Wokula, 2010 May 18)
+No longer possible to insert a line break?  Roll back the patch?
+
+"g8" doesn't produce right value on NUL. Patch (Dominique Pelle, 2010 May 18)
+
 Include cabal and obj syntax files. (Vincent Berthoux, 2010 May 16)
 
 Cursor positioning wrong with 0x200e character. (John Becket, 2010 May 6)