commit 37a8de17d4dfd3d463960c38a204ce399c8e19d4
author Bram Moolenaar <Bram@vim.org> Tue Sep 01 16:05:00 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Sep 01 16:05:00 2015 +0200
tree f88214eabbb07e30167198afec63d23284d03a9c
parent d43f0951bca162d4491d57df9277b5dbc462944f

patch 7.4.844
Problem:    When '#' is in 'isident' the is# comparator doesn't work.
Solution:   Don't use vim_isIDc(). (Yasuhiro Matsumoto)

src/testdir/test_comparators.in

diff --git a/src/testdir/test_comparators.in b/src/testdir/test_comparators.in
new file mode 100644
index 0000000..53a12a3
--- /dev/null
+++ b/src/testdir/test_comparators.in
@@ -0,0 +1,21 @@
+" 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