# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1577826003 -3600
# Node ID a3d9a5e14c1f88ed505edb63ae346d4dcdfe43c3
# Parent  0ecf33c2ad4b8e0ccd965a5009a8cf2dd7c0c514
patch 8.2.0068: crash when using Python 3 with "utf32" encoding

Commit: https://github.com/vim/vim/commit/556684ff71e044a642879d759373a7ebc5047fad
Author: Bram Moolenaar <Bram@vim.org>
Date:   Tue Dec 31 21:59:01 2019 +0100

    patch 8.2.0068: crash when using Python 3 with "utf32" encoding

    Problem:    Crash when using Python 3 with "utf32" encoding. (Dominique Pelle)
    Solution:   Use "utf-8" whenever enc_utf8 is set. (closes https://github.com/vim/vim/issues/5423)

diff --git a/src/if_py_both.h b/src/if_py_both.h
--- a/src/if_py_both.h
+++ b/src/if_py_both.h
@@ -19,7 +19,7 @@ static char_u e_py_systemexit[]	= "E880:
 typedef int Py_ssize_t;  // Python 2.4 and earlier don't have this type.
 #endif
 
-#define ENC_OPT ((char *)p_enc)
+#define ENC_OPT (enc_utf8 ? "utf-8" : (char *)p_enc)
 #define DOPY_FUNC "_vim_pydo"
 
 static const char *vim_special_path = "_vim_path_";
diff --git a/src/testdir/test_python3.vim b/src/testdir/test_python3.vim
--- a/src/testdir/test_python3.vim
+++ b/src/testdir/test_python3.vim
@@ -167,3 +167,10 @@ func Test_Catch_Exception_Message()
     call assert_match( '^Vim(.*):RuntimeError: TEST$', v:exception )
   endtry
 endfunc
+
+func Test_unicode()
+  " this crashed Vim once
+  set encoding=utf32
+  py3 print('hello')
+  set encoding=utf8
+endfunc
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    68,
+/**/
     67,
 /**/
     66,