From 2c1d1fbdf96b4eb90fa48a3602cf869acf054d6c Mon Sep 17 00:00:00 2001
From: Kang Seonghoon <public+git@mearie.org>
Date: Sun, 18 Jan 2015 13:23:34 +0900
Subject: [PATCH] tests: Warn on the trailing backslash in the template.

---
 src/etc/htmldocck.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/etc/htmldocck.py b/src/etc/htmldocck.py
index 257342175897..ad78e13ca259 100644
--- a/src/etc/htmldocck.py
+++ b/src/etc/htmldocck.py
@@ -176,6 +176,9 @@ def concat_multi_lines(f):
             firstlineno = None
             catenated = ''
 
+    if lastline is not None:
+        raise RuntimeError('Trailing backslash in the end of file')
+
 LINE_PATTERN = re.compile(r'''
     (?<=(?<!\S)@)(?P<negated>!?)
     (?P<cmd>[A-Za-z]+(?:-[A-Za-z]+)*)