diff --git a/src/optiondefs.h b/src/optiondefs.h
index 33e3165..50472e3 100644
--- a/src/optiondefs.h
+++ b/src/optiondefs.h
@@ -629,7 +629,7 @@
     {"commentstring", "cms", P_STRING|P_ALLOCED|P_VI_DEF|P_CURSWANT,
 #ifdef FEAT_FOLDING
 			    (char_u *)&p_cms, PV_CMS, did_set_commentstring, NULL,
-			    {(char_u *)"/*%s*/", (char_u *)0L}
+			    {(char_u *)"/* %s */", (char_u *)0L}
 #else
 			    (char_u *)NULL, PV_NONE, NULL, NULL,
 			    {(char_u *)0L, (char_u *)0L}
diff --git a/src/testdir/gen_opt_test.vim b/src/testdir/gen_opt_test.vim
index a195bca..8cca2b9 100644
--- a/src/testdir/gen_opt_test.vim
+++ b/src/testdir/gen_opt_test.vim
@@ -76,7 +76,7 @@
       \ 'clipboard': [['', 'unnamed', 'autoselect,unnamed', 'html', 'exclude:vimdisplay'], ['xxx', '\ze*', 'exclude:\\%(']],
       \ 'colorcolumn': [['', '8', '+2'], ['xxx']],
       \ 'comments': [['', 'b:#'], ['xxx']],
-      \ 'commentstring': [['', '/*%s*/'], ['xxx']],
+      \ 'commentstring': [['', '/*\ %s\ */'], ['xxx']],
       \ 'complete': [['', 'w,b'], ['xxx']],
       \ 'concealcursor': [['', 'n', 'nvic'], ['xxx']],
       \ 'completeopt': [['', 'menu', 'menu,longest'], ['xxx', 'menu,,,longest,']],
diff --git a/src/testdir/test_fold.vim b/src/testdir/test_fold.vim
index 871d427..dedc4a2 100644
--- a/src/testdir/test_fold.vim
+++ b/src/testdir/test_fold.vim
Binary files differ
diff --git a/src/testdir/test_normal.vim b/src/testdir/test_normal.vim
index 09ae42c..83594d2 100644
--- a/src/testdir/test_normal.vim
+++ b/src/testdir/test_normal.vim
@@ -402,17 +402,17 @@
   " First fold
   norm! V4jzf
   " check that folds have been created
-  call assert_equal(['50/*{{{*/', '51', '52', '53', '54/*}}}*/'], getline(50,54))
+  call assert_equal(['50/* {{{ */', '51', '52', '53', '54/* }}} */'], getline(50,54))
   " Second fold
   46
   norm! V10jzf
   " check that folds have been created
-  call assert_equal('46/*{{{*/', getline(46))
-  call assert_equal('60/*}}}*/', getline(60))
+  call assert_equal('46/* {{{ */', getline(46))
+  call assert_equal('60/* }}} */', getline(60))
   norm! k
   call assert_equal('45', getline('.'))
   norm! j
-  call assert_equal('46/*{{{*/', getline('.'))
+  call assert_equal('46/* {{{ */', getline('.'))
   norm! j
   call assert_equal('61', getline('.'))
   norm! k
@@ -421,12 +421,12 @@
   norm! k
   call assert_equal('45', getline('.'))
   norm! j
-  call assert_equal('46/*{{{*/', getline('.'))
+  call assert_equal('46/* {{{ */', getline('.'))
   norm! j
   call assert_equal('47', getline('.'))
   norm! k
   norm! zcVzO
-  call assert_equal('46/*{{{*/', getline('.'))
+  call assert_equal('46/* {{{ */', getline('.'))
   norm! j
   call assert_equal('47', getline('.'))
   norm! j
@@ -434,7 +434,7 @@
   norm! j
   call assert_equal('49', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
   call assert_equal('51', getline('.'))
   " delete folds
@@ -1383,14 +1383,14 @@
   " First fold
   norm! 4zF
   " check that folds have been created
-  call assert_equal(['50/*{{{*/', '51', '52', '53/*}}}*/'], getline(50,53))
+  call assert_equal(['50/* {{{ */', '51', '52', '53/* }}} */'], getline(50,53))
 
   " Test for zd
   51
   norm! 2zF
   call assert_equal(2, foldlevel('.'))
   norm! kzd
-  call assert_equal(['50', '51/*{{{*/', '52/*}}}*/', '53'], getline(50,53))
+  call assert_equal(['50', '51/* {{{ */', '52/* }}} */', '53'], getline(50,53))
   norm! j
   call assert_equal(1, foldlevel('.'))
 
@@ -1409,7 +1409,7 @@
   norm! 2zF
   90
   norm! 4zF
-  call assert_equal(['85/*{{{*/', '86/*{{{*/', '87/*}}}*/', '88/*}}}*/', '89', '90/*{{{*/', '91', '92', '93/*}}}*/'], getline(85,93))
+  call assert_equal(['85/* {{{ */', '86/* {{{ */', '87/* }}} */', '88/* }}} */', '89', '90/* {{{ */', '91', '92', '93/* }}} */'], getline(85,93))
   norm! zE
   call assert_equal(['85', '86', '87', '88', '89', '90', '91', '92', '93'], getline(85,93))
 
@@ -1421,9 +1421,9 @@
   norm! k
   call assert_equal('49', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   call assert_equal(0, &foldenable)
@@ -1433,7 +1433,7 @@
   norm! zN
   call assert_equal('49', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   call assert_equal(1, &foldenable)
@@ -1454,9 +1454,9 @@
   norm! k
   call assert_equal('49', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   50
@@ -1464,7 +1464,7 @@
   norm! k
   call assert_equal('49', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
 
@@ -1473,14 +1473,14 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
   49
   norm! za
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   set nofoldenable
@@ -1494,11 +1494,11 @@
   norm! 2k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
 
@@ -1510,11 +1510,11 @@
   norm! 2k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
 
@@ -1526,7 +1526,7 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1546,7 +1546,7 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
   set nofoldenable
@@ -1555,7 +1555,7 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1565,7 +1565,7 @@
   norm! zCk
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1576,7 +1576,7 @@
   norm! zx
   call assert_equal(1, &foldenable)
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1588,17 +1588,17 @@
   norm! 3k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   norm! j
   call assert_equal('53', getline('.'))
   norm! j
-  call assert_equal('54/*}}}*/', getline('.'))
+  call assert_equal('54/* }}} */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1610,15 +1610,15 @@
   call assert_equal(1, &foldenable)
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   norm! j
   call assert_equal('53', getline('.'))
   norm! j
-  call assert_equal('54/*}}}*/', getline('.'))
+  call assert_equal('54/* }}} */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1631,7 +1631,7 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1648,7 +1648,7 @@
   norm! k
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1667,7 +1667,7 @@
   call assert_equal(0, &foldlevel)
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
   call assert_equal('55', getline('.'))
 
@@ -1685,11 +1685,11 @@
   call assert_equal(2, &foldlevel)
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
 
@@ -1705,24 +1705,24 @@
   call assert_equal(2, &foldlevel)
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
-  call append(50, ['a /*{{{*/', 'b /*}}}*/'])
+  call append(50, ['a /* {{{ */', 'b /* }}} */'])
   48
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('a /*{{{*/', getline('.'))
+  call assert_equal('a /* {{{ */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
   48
@@ -1731,15 +1731,15 @@
   call assert_equal(3, &foldlevel)
   call assert_equal('48', getline('.'))
   norm! j
-  call assert_equal('49/*{{{*/', getline('.'))
+  call assert_equal('49/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('50/*{{{*/', getline('.'))
+  call assert_equal('50/* {{{ */', getline('.'))
   norm! j
-  call assert_equal('a /*{{{*/', getline('.'))
+  call assert_equal('a /* {{{ */', getline('.'))
   norm! j
-  call assert_equal('b /*}}}*/', getline('.'))
+  call assert_equal('b /* }}} */', getline('.'))
   norm! j
-  call assert_equal('51/*}}}*/', getline('.'))
+  call assert_equal('51/* }}} */', getline('.'))
   norm! j
   call assert_equal('52', getline('.'))
 
diff --git a/src/version.c b/src/version.c
index ea1071e..4b1bcf1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    464,
+/**/
     463,
 /**/
     462,