fix for vimlint

Author: tyru

scripts/update_builtin_commands.sh

@@ -8,6 +8,6 @@ fi
 vim -u NONE -i NONE -n -N -e -s \
   --cmd "let &rtp .= ',' . getcwd()" \
   --cmd "source scripts/update_builtin_commands.vim" \
-  --cmd "call g:VimLParserNewCmds('$1')" \
+  --cmd "call VimLParserNewCmds('$1')" \
   --cmd "qall!"
 echo

scripts/update_builtin_commands.vim

@@ -123,12 +123,12 @@ endfunction
 " -- main
 
 " ex_cmds_h: path to vim/src/ex_cmds.h
-function! g:VimLParserNewCmds(ex_cmds_h) abort
+function! VimLParserNewCmds(ex_cmds_h) abort
   let vimlparser = vimlparser#import()
   let latest = s:gen(a:ex_cmds_h)
   let new_cmds = s:gen_new_builtin(vimlparser#import().VimLParser.builtin_commands, latest)
   let generated_text = s:gen_viml(new_cmds)
-  if generated_text == ''
+  if generated_text ==# ''
     verbose echo 's:VimLParser.builtin_commands in autoload/vimlparser.vim is up-to-date.'
   else
     verbose echo "Append following lines to s:VimLParser.builtin_commands in autoload/vimlparser.vim\n"