From da5116da4586fc714434411d2cccb066caa3723e Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 1 Jul 2017 23:11:17 +0200
Subject: patch 8.0.0692: CTRL-G with 'incsearch' and ? goes in the wrong
 direction

Problem:    Using CTRL-G with 'incsearch' and ? goes in the wrong direction.
            (Ramel Eshed)
Solution:   Adjust search_start. (Christian Brabandt)
---
 src/ex_getln.c              |  8 ++++++++
 src/testdir/test_search.vim | 34 ++++++++++++++++++++++++++++++++++
 src/version.c               |  2 ++
 3 files changed, 44 insertions(+)

(limited to 'src')

diff --git a/src/ex_getln.c b/src/ex_getln.c
index 11de136bf7..a888ba412d 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -1708,6 +1708,14 @@ getcmdline(
 			    search_start = t;
 			    (void)decl(&search_start);
 			}
+			else if (c == Ctrl_G && firstc == '?')
+			{
+			    /* move just after the current match, so that
+			     * when nv_search finishes the cursor will be
+			     * put back on the match */
+			    search_start = t;
+			    (void)incl(&search_start);
+			}
 			if (LT_POS(t, search_start) && c == Ctrl_G)
 			{
 			    /* wrap around */
diff --git a/src/testdir/test_search.vim b/src/testdir/test_search.vim
index 18a4577b7f..69b1335efb 100644
--- a/src/testdir/test_search.vim
+++ b/src/testdir/test_search.vim
@@ -322,3 +322,37 @@ func Test_search_cmdline3()
   call test_override("char_avail", 0)
   bw!
 endfunc
+
+func Test_search_cmdline4()
+  if !exists('+incsearch')
+    return
+  endif
+  " need to disable char_avail,
+  " so that expansion of commandline works
+  call test_override("char_avail", 1)
+  new
+  call setline(1, ['  1 the first', '  2 the second', '  3 the third'])
+  set incsearch
+  $
+  call feedkeys("?the\<c-g>\<cr>", 'tx')
+  call assert_equal('  3 the third', getline('.'))
+  $
+  call feedkeys("?the\<c-g>\<c-g>\<cr>", 'tx')
+  call assert_equal('  1 the first', getline('.'))
+  $
+  call feedkeys("?the\<c-g>\<c-g>\<c-g>\<cr>", 'tx')
+  call assert_equal('  2 the second', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<cr>", 'tx')
+  call assert_equal('  1 the first', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<c-t>\<cr>", 'tx')
+  call assert_equal('  3 the third', getline('.'))
+  $
+  call feedkeys("?the\<c-t>\<c-t>\<c-t>\<cr>", 'tx')
+  call assert_equal('  2 the second', getline('.'))
+  " clean up
+  set noincsearch
+  call test_override("char_avail", 0)
+  bw!
+endfunc
diff --git a/src/version.c b/src/version.c
index 4e7558a4b4..917eaa85d2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    692,
 /**/
     691,
 /**/
-- 
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