From eaf8e57cf9edbc8bce9884f427928bb8bb9bb315 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <janedmundlazo@hotmail.com>
Date: Wed, 22 Aug 2018 13:00:42 -0400
Subject: vim-patch:8.0.1242: function argument with only dash is seen as
 number zero

Problem:    Function argument with only dash is seen as number zero. (Wang
            Shidong)
Solution:   See a dash as a string. (Christian Brabandt)
https://github.com/vim/vim/commit/ffd99f729bd806e09d9355ede9c17780b61057bf
---
 src/nvim/testdir/test_ins_complete.vim | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_ins_complete.vim b/src/nvim/testdir/test_ins_complete.vim
index c307e33cbf..5ff63e58ba 100644
--- a/src/nvim/testdir/test_ins_complete.vim
+++ b/src/nvim/testdir/test_ins_complete.vim
@@ -217,3 +217,22 @@ function Test_CompleteDoneList()
   let s:called_completedone = 0
   au! CompleteDone
 endfunc
+
+func Test_omni_dash()
+  func Omni(findstart, base)
+    if a:findstart
+        return 5
+    else
+        echom a:base
+	return ['-help', '-v']
+    endif
+  endfunc
+  set omnifunc=Omni
+  new
+  exe "normal Gofind -\<C-x>\<C-o>"
+  call assert_equal("\n-\nmatch 1 of 2", execute(':2mess'))
+
+  bwipe!
+  delfunc Omni
+  set omnifunc=
+endfunc
-- 
cgit