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, 2 insertions, 2 deletions

diff --git a/test/functional/terminal/cursor_spec.lua b/test/functional/terminal/cursor_spec.lua
index 84f14585fa..9ac9e85c72 100644
--- a/test/functional/terminal/cursor_spec.lua
+++ b/test/functional/terminal/cursor_spec.lua
@@ -2,7 +2,7 @@ local helpers = require('test.functional.helpers')(after_each)
 local Screen = require('test.functional.ui.screen')
 local thelpers = require('test.functional.terminal.helpers')
 local feed, clear, nvim = helpers.feed, helpers.clear, helpers.nvim
-local nvim_dir, execute = helpers.nvim_dir, helpers.execute
+local nvim_dir, command = helpers.nvim_dir, helpers.command
 local hide_cursor = thelpers.hide_cursor
 local show_cursor = thelpers.show_cursor
 
@@ -138,7 +138,7 @@ describe('cursor with customized highlighting', function()
       [3] = {bold = true},
     })
     screen:attach({rgb=false})
-    execute('call termopen(["'..nvim_dir..'/tty-test"]) | startinsert')
+    command('call termopen(["'..nvim_dir..'/tty-test"]) | startinsert')
   end)
 
   it('overrides the default highlighting', function()