commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 1 16:05:00 2015 +0200 patch 7.4.844 Problem: When '#' is in 'isident' the is# comparator doesn't work. Solution: Don't use vim_isIDc(). (Yasuhiro Matsumoto)

" 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