From d331b9049d66b9aa8836023c0329d25c1b6a9c09 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Yngve=20Lerv=C3=A5g?= <karl.yngve+git@gmail.com>
Date: Thu, 7 Apr 2016 21:16:19 +0200
Subject: [PATCH] Fixed #427 - minor error in delimiters

---
 autoload/vimtex/delim.vim |  2 +-
 test/vader/delims.vader   | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 test/vader/delims.vader

diff --git a/autoload/vimtex/delim.vim b/autoload/vimtex/delim.vim
index e45d499..d495ef4 100644
--- a/autoload/vimtex/delim.vim
+++ b/autoload/vimtex/delim.vim
@@ -264,7 +264,7 @@ function! vimtex#delim#toggle_modifier(...) " {{{1
         \ : vimtex#delim#get_surrounding('delim_math')
   if empty(l:open) | return | endif
 
-  let newmods = []
+  let newmods = ['', '']
   let modlist = [['', '']] + g:vimtex_delim_toggle_mod_list
   let n = len(modlist)
   for i in range(n)
diff --git a/test/vader/delims.vader b/test/vader/delims.vader
new file mode 100644
index 0000000..b7f8125
--- /dev/null
+++ b/test/vader/delims.vader
@@ -0,0 +1,15 @@
+Given tex (Some complicated delimited math):
+  $\bigl(\begin{smallmatrix}
+    \Q^* &   \\
+         & 1 \\
+  \end{smallmatrix}\bigr)$
+
+Do (Toggle math delimiters):
+  3jtsd
+
+Expect tex (Toggled math delimiters):
+  $(\begin{smallmatrix}
+    \Q^* &   \\
+         & 1 \\
+  \end{smallmatrix})$
+