patch 8.2.1845: Vim9: function defined in a block can't use block variables Commit: https://github.com/vim/vim/commit/8d739de43b84ef7817b3b5b826d1cbfe7572a62a Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 14 19:39:19 2020 +0200 patch 8.2.1845: Vim9: function defined in a block can't use block variables Problem: Vim9: function defined in a block can't use variables defined in that block. Solution: First step: Make a second hashtab that holds all script variables, also block-local ones, with more information.

" 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