functests: Replace execute with either command or feed_command

Hope this will make people using feed_command less likely: this hides bugs.
Already found at least two:

1. msgpackparse() will show internal error: hash_add() in case of duplicate
   keys, though it will still work correctly. Currently silenced.
2. ttimeoutlen was spelled incorrectly, resulting in option not being set when
   expected. Test was still functioning somehow though. Currently fixed.

1 files changed, 6 insertions, 7 deletions

diff --git a/test/functional/legacy/020_blockwise_visual_spec.lua b/test/functional/legacy/020_blockwise_visual_spec.lua
index 660348a792..8d90b1c77d 100644
--- a/test/functional/legacy/020_blockwise_visual_spec.lua
+++ b/test/functional/legacy/020_blockwise_visual_spec.lua
@@ -1,11 +1,10 @@
--- vim: set foldmethod=marker foldmarker=[[,]] :
 -- Tests Blockwise Visual when there are TABs before the text.
 -- First test for undo working properly when executing commands from a register.
 -- Also test this in an empty buffer.
 
 local helpers = require('test.functional.helpers')(after_each)
 local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
-local execute, expect = helpers.execute, helpers.expect
+local feed_command, expect = helpers.feed_command, helpers.expect
 
 describe('blockwise visual', function()
   setup(clear)
@@ -26,15 +25,15 @@ Ox jAy kdd]])
 
     feed(":let @a = 'Ox<C-v><Esc>jAy<C-v><Esc>kdd'<cr>")
     feed('G0k@au')
-    execute('new')
+    feed_command('new')
     feed('@auY')
-    execute('quit')
+    feed_command('quit')
     feed('GP')
-    execute('/start here')
+    feed_command('/start here')
     feed('"by$<C-v>jjlld')
-    execute('/456')
+    feed_command('/456')
     feed('<C-v>jj"bP')
-    execute('$-3,$d')
+    feed_command('$-3,$d')
 
     expect([[
 123start here56