patch 7.4.1533
Problem: Using feedkeys() with an empty string disregards 'x' option.
Solution: Make 'x' work with an empty string. (Thinca)
diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index 857fe9a..46be515 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -5,6 +5,7 @@
source test_cursor_func.vim
source test_delete.vim
source test_expand.vim
+source test_feedkeys.vim
source test_file_perm.vim
source test_glob2regpat.vim
source test_join.vim
diff --git a/src/testdir/test_feedkeys.vim b/src/testdir/test_feedkeys.vim
new file mode 100644
index 0000000..33cd589
--- /dev/null
+++ b/src/testdir/test_feedkeys.vim
@@ -0,0 +1,10 @@
+" Test feedkeys() function.
+
+func Test_feedkeys_x_with_empty_string()
+ new
+ call feedkeys("ifoo\<Esc>")
+ call assert_equal('', getline('.'))
+ call feedkeys('', 'x')
+ call assert_equal('foo', getline('.'))
+ quit!
+endfunc