From 8e15ffcde757ffc6cfe8b5e384948b3278e9af33 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 15 Mar 2016 16:35:39 +0100
Subject: [PATCH] patch 7.4.1571 Problem:    No test for ":help". Solution:  
 Add a test for what 7.4.1568 fixed. (Higashi Higashi)

---
 src/testdir/test_alot.vim         |  1 +
 src/testdir/test_help_tagjump.vim | 18 ++++++++++++++++++
 src/version.c                     |  2 ++
 3 files changed, 21 insertions(+)
 create mode 100644 src/testdir/test_help_tagjump.vim

diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index 55502bae6..f4a145031 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -9,6 +9,7 @@ source test_expand.vim
 source test_feedkeys.vim
 source test_file_perm.vim
 source test_glob2regpat.vim
+source test_help_tagjump.vim
 source test_join.vim
 source test_lispwords.vim
 source test_menu.vim
diff --git a/src/testdir/test_help_tagjump.vim b/src/testdir/test_help_tagjump.vim
new file mode 100644
index 000000000..d1e9ad422
--- /dev/null
+++ b/src/testdir/test_help_tagjump.vim
@@ -0,0 +1,18 @@
+" Tests for :help! {subject}
+
+func Test_help_tagjump()
+  help
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ '\*help.txt\*')
+  helpclose
+
+  exec "help! ('textwidth'"
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ "\\*'textwidth'\\*")
+  helpclose
+
+  exec "help! ('buflisted'),"
+  call assert_equal("help", &filetype)
+  call assert_true(getline('.') =~ "\\*'buflisted'\\*")
+  helpclose
+endfunc
diff --git a/src/version.c b/src/version.c
index f6b1f3baa..944ffea31 100644
--- 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 */
+/**/
+    1571,
 /**/
     1570,
 /**/
-- 
2.50.1