From 8d4ce56a19ed14d13332f94ad592fff2d9a715d5 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 30 Jan 2019 22:01:40 +0100
Subject: [PATCH] patch 8.1.0851: feedkeys() with "L" does not work properly

Problem:    feedkeys() with "L" does not work properly.
Solution:   Do not set typebuf_was_filled when using "L". (Ozaki Kiichi,
            closes #3885)
---
 src/evalfunc.c               | 13 ++++++++-----
 src/testdir/test_autocmd.vim |  2 +-
 src/testdir/test_mapping.vim |  2 +-
 src/testdir/test_timers.vim  |  5 ++---
 src/version.c                |  2 ++
 5 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/evalfunc.c b/src/evalfunc.c
index c7ba6f308..374e70132 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -3705,15 +3705,18 @@ f_feedkeys(typval_T *argvars, typval_T *rettv UNUSED)
 #endif
 	    }
 	    else
+	    {
 		ins_typebuf(keys_esc, (remap ? REMAP_YES : REMAP_NONE),
 				  insert ? 0 : typebuf.tb_len, !typed, FALSE);
-	    vim_free(keys_esc);
-	    if (vgetc_busy
+		if (vgetc_busy
 #ifdef FEAT_TIMERS
-		    || timer_busy
+			|| timer_busy
 #endif
-		    )
-		typebuf_was_filled = TRUE;
+			)
+		    typebuf_was_filled = TRUE;
+	    }
+	    vim_free(keys_esc);
+
 	    if (execute)
 	    {
 		int save_msg_scroll = msg_scroll;
diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index c502a2617..9e8a02cb4 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -50,7 +50,7 @@ if has('timers')
     au CursorHoldI * let g:triggered += 1
     set updatetime=500
     call job_start(has('win32') ? 'cmd /c echo:' : 'echo',
-          \ {'exit_cb': {j, s -> timer_start(1000, 'ExitInsertMode')}})
+          \ {'exit_cb': {-> timer_start(1000, 'ExitInsertMode')}})
     call feedkeys('a', 'x!')
     call assert_equal(1, g:triggered)
     unlet g:triggered
diff --git a/src/testdir/test_mapping.vim b/src/testdir/test_mapping.vim
index 921b693a9..c454fc01c 100644
--- a/src/testdir/test_mapping.vim
+++ b/src/testdir/test_mapping.vim
@@ -215,7 +215,7 @@ func Test_map_timeout_with_timer_interrupt()
   set timeout timeoutlen=1000
 
   func ExitCb(job, status)
-    let g:timer = timer_start(1, {_ -> feedkeys("3\<Esc>", 't')})
+    let g:timer = timer_start(1, {-> feedkeys("3\<Esc>", 't')})
   endfunc
 
   call job_start([&shell, &shellcmdflag, 'echo'], {'exit_cb': 'ExitCb'})
diff --git a/src/testdir/test_timers.vim b/src/testdir/test_timers.vim
index 78ec00567..e900b1f5d 100644
--- a/src/testdir/test_timers.vim
+++ b/src/testdir/test_timers.vim
@@ -251,15 +251,14 @@ func Test_peek_and_get_char()
 endfunc
 
 func Test_getchar_zero()
-  if has('win32')
+  if has('win32') && !has('gui_running')
     " Console: no low-level input
-    " GUI: somehow doesn't work
     return
   endif
 
   " Measure the elapsed time to avoid a hang when it fails.
   let start = reltime()
-  let id = timer_start(20, {id -> feedkeys('x', 'L')})
+  let id = timer_start(20, {-> feedkeys('x', 'L')})
   let c = 0
   while c == 0 && reltimefloat(reltime(start)) < 0.2
     let c = getchar(0)
diff --git a/src/version.c b/src/version.c
index 31bfb9a02..1dc9ad006 100644
--- a/src/version.c
+++ b/src/version.c
@@ -783,6 +783,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    851,
 /**/
     850,
 /**/
-- 
2.40.0