patch 8.2.2868: Vim9: when executing compiled expression trylevel is changed Commit: https://github.com/vim/vim/commit/cbe178e3dc4ad45d9b2ed5e713e7c4cc88bf8b8b Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 18 17:49:59 2021 +0200 patch 8.2.2868: Vim9: when executing compiled expression trylevel is changed Problem: Vim9: When executing a compiled expression the trylevel at start is changed but not restored. (closes https://github.com/vim/vim/issues/8214) Solution: Restore the trylevel at start.

" 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