patch 8.2.3952: first line not redrawn when adding lines to an empty buffer Commit: https://github.com/vim/vim/commit/1fa3de1ce806ba18ebcc00c6d9a0678a84735463 Author: zeertzjq <zeertzjq@outlook.com> Date: Fri Dec 31 12:19:22 2021 +0000 patch 8.2.3952: first line not redrawn when adding lines to an empty buffer Problem: First line not redrawn when adding lines to an empty buffer. Solution: Adjust the argument to appended_lines(). (closes https://github.com/vim/vim/issues/9439, closes #9438)

" 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