patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Commit: https://github.com/vim/vim/commit/41f6918bf4545de6a80c96d8c80f5f509f9a647f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 25 15:45:37 2020 +0200 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Problem: :messages does not show the maintainer when $LANG is unset. Solution: Call get_mess_lang() if available. (closes https://github.com/vim/vim/issues/5978)

" Print all interface versions for Ubuntu. Part 1.

if 1
  execute 'source' expand('<sfile>:h') .. '/if_ver-cmd.vim'

  echo "*** Interface versions ***\n"

  echo 'Lua:'
  PrintVer lua print(_VERSION)

  echo 'MzScheme:'
  PrintVer mzscheme (display (version))

  echo 'Perl:'
  PrintVer perl print $^V

  echo 'Ruby:'
  PrintVer ruby print RUBY_VERSION

  echo 'Tcl:'
  PrintVer tcl puts [info patchlevel]

  echo 'Python 2:'
  PrintVer python print sys.version
endif