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)
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 36b0e52..b433bca 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -5508,6 +5508,9 @@
int len;
char_u *lang;
#endif
+#ifdef FEAT_FOLDING
+ int old_KeyTyped = KeyTyped;
+#endif
if (eap != NULL)
{
@@ -5671,6 +5674,12 @@
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);