patch 9.0.1664: divide by zero when scrolling with 'smoothscroll' set Commit: https://github.com/vim/vim/commit/8154e642aa476e1a5d3de66c34e8289845b2b797 Author: fullwaywang <fullwaywang@tencent.com> Date: Sat Jun 24 21:58:09 2023 +0100 patch 9.0.1664: divide by zero when scrolling with 'smoothscroll' set Problem: Divide by zero when scrolling with 'smoothscroll' set. Solution: Avoid using a negative width. (closes https://github.com/vim/vim/issues/12540, closes https://github.com/vim/vim/issues/12528)

" 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(vim.lua_version, jit and "(LuaJIT)" or "")

  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