Do not use :cc, but only select the line in the qf window

Ref: https://github.com/davidhalter/jedi-vim/pull/990#issuecomment-580163737

pythonx/jedi_vim.py

@@ -434,8 +434,6 @@ def show_goto_multi_results(definitions, mode):
     """Create (or reuse) a quickfix list for multiple definitions."""
     global _current_definitions
 
-    for_usages = mode == "usages"
-
     lst = []
     (row, col) = vim.current.window.cursor
     current_idx = None
@@ -452,7 +450,6 @@ def show_goto_multi_results(definitions, mode):
                             text=PythonToVimStr(text)))
 
             # Select current/nearest entry via :cc later.
-            # Only done for "usages", but current_def is also used for "goto".
             if d.line == row and d.column <= col:
                 if (current_idx is None
                         or (abs(lst[current_idx]["col"] - col)
@@ -475,10 +472,10 @@ def show_goto_multi_results(definitions, mode):
         VimCompat.setqflist_title(qf_title)
     else:
         VimCompat.setqflist(lst, title=qf_title, context=qf_context)
+        for_usages = mode == "usages"
         vim_eval('jedi#add_goto_window(%d, %d)' % (for_usages, len(lst)))
 
-    if for_usages:
-        vim_command('%dcc' % select_entry)
+    vim_command('%d' % select_entry)
 
 
 def _same_definitions(a, b):