patch 8.2.3141: no error when using :complete for :command without -nargs Commit: https://github.com/vim/vim/commit/de69a7353e9bec552e15dbe3706a9f4e88080fce Author: Martin Tournoij <martin@arp242.net> Date: Sun Jul 11 14:28:25 2021 +0200 patch 8.2.3141: no error when using :complete for :command without -nargs Problem: No error when using :complete for :command without -nargs. Solution: Give an error. (Martin Tournoij, closes https://github.com/vim/vim/issues/8544, closes https://github.com/vim/vim/issues/8541)

@echo off
rem batch file to start Vim with less.vim.
rem Read stdin if no arguments were given.
rem Written by Ken Takata.

if "%1"=="" (
  vim --cmd "let no_plugin_maps = 1" -c "runtime! macros/less.vim" -
) else (
  vim --cmd "let no_plugin_maps = 1" -c "runtime! macros/less.vim" %*
)