patch 8.1.2081: the spell.c file is too big Commit: https://github.com/vim/vim/commit/46a426c9acfdd3d6c0fa134a17681634b9325bee Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 27 12:41:56 2019 +0200 patch 8.1.2081: the spell.c file is too big Problem: The spell.c file is too big. Solution: Move the code for spell suggestions to a separate file. (Yegappan Lakshmanan, closes #4988)

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