patch 8.2.2352: if focus lost/gained is received twice code is not ignored Commit: https://github.com/vim/vim/commit/d44cc593cee84fc3c712ca1828d1574f80700383 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 14 21:57:58 2021 +0100 patch 8.2.2352: if focus lost/gained is received twice code is not ignored Problem: If the focus lost/gained escape sequence is received twice it is not ignored. (Christ van Willigen) Solution: Adjust the logic to ignore the escape code.

" 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