diff -r cbd63f7ba40f -r 0c7258bf8e4f test/compatibility/short-line.tst
--- a/test/compatibility/short-line.tst	Wed Jan 25 19:33:43 2012 +0000
+++ b/test/compatibility/short-line.tst	Thu Sep 05 22:34:27 2013 +0100
@@ -1,15 +1,37 @@
 **************** INPUT ****************
 The second line of a paragraph isn't usually short at all
-and
-should be flagged as a warning by gutcheck as long as there
-are sufficient numbers of lines in the file to stop it deciding
-that there are too many short lines to bother reporting, which
-means that I have to waffle on until we have at least 10 lines
-of text.
+and should be flagged as a warning by gutcheck as long
+as there are sufficient numbers of lines in the file to
+stop it deciding that there are too many short lines to bother
+reporting, which means that I have to waffle on until we have
+at least 10 lines of text.
 
 The last line of a paragraph, however many lines it contains,
 is usually short.
+
+Even the last line of a paragraph shouldn't consist of only a single
+character, since that tends to indicate that the line wrapping may
+be fault
+y
+
+Contrawise, digits and characters which might be roman numbers are fine:
+
+2
+
+9
+
+I
+
+V
+
+X
+
+L
+
 **************** EXPECTED ****************
 
-and
-    Line 2 column 3 - Short line 3?
+and should be flagged as a warning by gutcheck as long
+    Line 2 column 54 - Short line 54?
+
+y
+    Line 14 column 1 - Query single character line