commit https://github.com/vim/vim/commit/426dd0219512af5f4abeb0901b533159253ffba3 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 15 15:09:29 2016 +0100 patch 7.4.1570 Problem: There is no way to avoid the message when editing a file. Solution: Add the "F" flag to 'shortmess'. (Shougo, closes https://github.com/vim/vim/issues/686)

" Test for expression comparators.   vim: set ft=vim :


STARTTEST
:so small.vim
:try
:  let oldisident=&isident
:  set isident+=#
:  if 1 is#1
:    $put ='ok'
:  else
:    $put ='ng'
:  endif
:finally
:  let &isident=oldisident
:endtry
:"
:/^marker/+1,$wq! test.out
ENDTEST

marker