From 8f535582ad8fd706502bee619a19bbb29a981d9d Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Fri, 30 Sep 2011 17:30:31 +0200
Subject: updated for version 7.3.327 Problem:    When jumping to a help tag a
 closed fold doesn't open. Solution:   Save and restore KeyTyped. (Yasuhiro
 Matsumoto)

---
 src/ex_cmds.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/ex_cmds.c')

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 36b0e5228..b433bca40 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -5508,6 +5508,9 @@ ex_help(eap)
     int		len;
     char_u	*lang;
 #endif
+#ifdef FEAT_FOLDING
+    int		old_KeyTyped = KeyTyped;
+#endif
 
     if (eap != NULL)
     {
@@ -5671,6 +5674,12 @@ ex_help(eap)
     if (!p_im)
 	restart_edit = 0;	    /* don't want insert mode in help file */
 
+#ifdef FEAT_FOLDING
+    /* Restore KeyTyped, setting 'filetype=help' may reset it.
+     * It is needed for do_tag top open folds under the cursor. */
+    KeyTyped = old_KeyTyped;
+#endif
+
     if (tag != NULL)
 	do_tag(tag, DT_HELP, 1, FALSE, TRUE);
 
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