OptionParser: Remove extra lockvar!

thinca · thinca · commit 23766551ef0d · 2016-08-06T17:20:22.000+09:00
This also locks copied parser.  This is unuseful.
diff --git a/autoload/vital/__vital__/OptionParser.vim b/autoload/vital/__vital__/OptionParser.vim
@@ -398,8 +398,6 @@ function! s:_DEFAULT_PARSER.complete_greedily(arglead, cmdline, cursorpos) abort
   endif
 endfunction
 
-lockvar! s:_DEFAULT_PARSER
-
 function! s:new() abort
   return deepcopy(s:_DEFAULT_PARSER)
 endfunction
