patch 8.2.2141: a user command with try/catch may not catch an expression error Commit: https://github.com/vim/vim/commit/8143a53c533bc7776c57e5db063d185bdd5750f3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 13 20:26:29 2020 +0100 patch 8.2.2141: a user command with try/catch may not catch an expression error Problem: A user command with try/catch may not catch an expression error. Solution: When an expression fails check for following "|". (closes https://github.com/vim/vim/issues/7469)

" Test :version Ex command

func Test_version()
  " version should always return the same string.
  let v1 = execute('version')
  let v2 = execute('version')
  call assert_equal(v1, v2)

  call assert_match("^\n\nVIM - Vi IMproved .*", v1)
endfunc

" vim: shiftwidth=2 sts=2 expandtab