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, 9 insertions, 9 deletions

diff --git a/test/functional/legacy/charsearch_spec.lua b/test/functional/legacy/charsearch_spec.lua
index ef3369728d..c1a59c9ee1 100644
--- a/test/functional/legacy/charsearch_spec.lua
+++ b/test/functional/legacy/charsearch_spec.lua
@@ -2,7 +2,7 @@
 
 local helpers = require('test.functional.helpers')(after_each)
 local feed, insert = helpers.feed, helpers.insert
-local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
+local clear, feed_command, expect = helpers.clear, helpers.feed_command, helpers.expect
 
 describe('charsearch', function()
   setup(clear)
@@ -14,23 +14,23 @@ describe('charsearch', function()
       Zabcdefghijkemnokqretkvwxyz]])
 
     -- Check that "fe" and ";" work.
-    execute('/^X')
+    feed_command('/^X')
     feed('ylfep;;p,,p')
     -- Check that save/restore works.
-    execute('/^Y')
+    feed_command('/^Y')
     feed('ylfep')
-    execute('let csave = getcharsearch()')
+    feed_command('let csave = getcharsearch()')
     feed('fip')
-    execute('call setcharsearch(csave)')
+    feed_command('call setcharsearch(csave)')
     feed(';p;p')
     -- Check that setcharsearch() changes the settings.
-    execute('/^Z')
+    feed_command('/^Z')
     feed('ylfep')
-    execute("call setcharsearch({'char': 'k'})")
+    feed_command("call setcharsearch({'char': 'k'})")
     feed(';p')
-    execute("call setcharsearch({'forward': 0})")
+    feed_command("call setcharsearch({'forward': 0})")
     feed('$;p')
-    execute("call setcharsearch({'until': 1})")
+    feed_command("call setcharsearch({'until': 1})")
     feed(';;p')
 
     -- Assert buffer contents.