patch 8.2.3459: Vim9: need more tests for empty string arguments Commit: https://github.com/vim/vim/commit/51491adfa86fd66a857cd7ec50d0b57dbdf3da59 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Sep 30 19:00:00 2021 +0100 patch 8.2.3459: Vim9: need more tests for empty string arguments Problem: Vim9: need more tests for empty string arguments. Solution: Add more tests. Also use empty argument with menu_info() to get the top-level menu names. (Yegappan Lakshmanan, closes #8925)

" This script makes a tags file for help text.
"
" Usage: vim -eX -u doctags.vim

try
  helptags ++t .
  echo 'help tags updated'
catch
  echo v:exception
  echo 'help tags failed update'
endtry
echo ''
qa!