patch 8.2.3476: renaming a buffer on startup may cause using freed memory Commit: https://github.com/vim/vim/commit/d3710cf01ef6ab1b2f233866ff01dab76686f642 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Oct 4 23:13:13 2021 +0100 patch 8.2.3476: renaming a buffer on startup may cause using freed memory Problem: Renaming a buffer on startup may cause using freed memory. Solution: Check if the buffer is used in a window. (closes https://github.com/vim/vim/issues/8955)

" 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.

set shortmess+=A

for name in argv()[1:]
  let jsname = fnamemodify(name, ":t:r") .. ".js"
  exe "%s+" .. jsname .. "+" .. substitute(name, '\\', '/', 'g') .. "+"
endfor

write
last
quit