patch 8.2.4872: Vim9: no error for using an expression only Commit: https://github.com/vim/vim/commit/ea72038d60401d351faaf1b4a52f4537e719df6f Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 5 16:08:55 2022 +0100 patch 8.2.4872: Vim9: no error for using an expression only Problem: Vim9: no error for using an expression only at the script level when followed by an empty line. Solution: Do not check the line number but whether something follows. (closes #10357)

" Invoked with the name "vim.pot" and a list of Vim script names.
" Converts them to a .js file, stripping comments, so that xgettext works.
" Javascript is used because, like Vim, it accepts both single and double
" quoted strings.

set shortmess+=A

for name in argv()[1:]
  exe 'edit ' .. fnameescape(name)

  " Strip comments
  g/^\s*"/s/.*//

  " Write as .js file, xgettext recognizes them
  exe 'w! ' .. fnamemodify(name, ":t:r") .. ".js"
endfor

quit