patch 8.2.2739: Vim9: a lambda accepts too many arguments at the script level Commit: https://github.com/vim/vim/commit/767034c5b82ba8999d9fed2f997436e6e3e99419 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 9 17:24:52 2021 +0200 patch 8.2.2739: Vim9: a lambda accepts too many arguments at the script level Problem: Vim9: a lambda accepts too many arguments at the script level. Solution: Do not set uf_varargs in Vim9 script.

" Test for comparators

function Test_Comparators()
  try
    let oldisident=&isident
    set isident+=#
    call assert_equal(1, 1 is#1)
  finally
    let &isident=oldisident
  endtry
endfunction

" vim: shiftwidth=2 sts=2 expandtab