From 48de7f5abb70c8b4a8ecafb82ba2cb8599b4f44b Mon Sep 17 00:00:00 2001
From: raimon <raimon49@hotmail.com>
Date: Sun, 4 Dec 2016 12:53:15 +0900
Subject: [PATCH] Fix detection with unittest

---
 ftdetect/requirements.vim | 2 +-
 t/test_ftdetect.vim       | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/ftdetect/requirements.vim b/ftdetect/requirements.vim
index fd372b9..4d50d5c 100644
--- a/ftdetect/requirements.vim
+++ b/ftdetect/requirements.vim
@@ -22,7 +22,7 @@ function! Requirements_matched_filename(filename)
         return 1
     endif
 
-    if a:filename =~# '\v.constraints\.(txt|in)$'
+    if a:filename =~# '\vconstraints\.(txt|in)$'
         return 1
     endif
 
diff --git a/t/test_ftdetect.vim b/t/test_ftdetect.vim
index ae819fa..fdee35d 100644
--- a/t/test_ftdetect.vim
+++ b/t/test_ftdetect.vim
@@ -5,6 +5,7 @@ describe 'enable: Requirements_matched_filename()'
     it 'to enable file type detection: basic filename'
         Expect Requirements_matched_filename('requirements.txt') to_be_true
         Expect Requirements_matched_filename('requires.txt') to_be_true
+        Expect Requirements_matched_filename('constraints.txt') to_be_true
     end
 
     it 'to enable file type detection: pip-tools filename'