diff -r 55d52e25267f -r 4438502fd3e0 tests/subfiles.py
--- a/tests/subfiles.py	Mon Jun 24 00:54:24 2019 +0300
+++ b/tests/subfiles.py	Mon Jun 24 01:01:45 2019 +0300
@@ -131,7 +131,7 @@
 @problem_type('moved-file-used',
     severity = 'hold',
     message = lambda moved_file, new_file:
-        str.format('subfile "{moved_file}" has been moved to "{new_file}"',
+        str.format('subfile "{moved_file}" has been moved to "{new_file}.dat"',
             **locals(),
         ),
 )
@@ -183,7 +183,7 @@
             else:
                 # Test for use of moved-to files
                 import re
-                match = re.search(r'^\~Moved(?: to (\w+))?$', subfile.description)
+                match = re.search(r'^\~Moved(?: to (.+))?$', subfile.description)
                 if match:
                     yield report_problem(
                         'moved-file-used',