Add example badly-handled comments

Author: willbeason

goldens/trailing_commas.in

@@ -7,25 +7,29 @@ Trailing comma except for last
 
 
 Trailing comma and a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   3, # three
   1,
   2
   keep-sorted-test end
 
 Trailing comma except for last, last has a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   3,
   1,
   2  # two
   keep-sorted-test end
 
 Trailing comma and a comment, last has a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   3, # three
   1,
   2  # two
   keep-sorted-test end
+
+Trailing commas with quoted comment characters
+  keep-sorted-test start
+  "c",
+  "b, //",
+  "a, #"
+  keep-sorted-test end

goldens/trailing_commas.out

@@ -7,25 +7,29 @@ Trailing comma except for last
 
 
 Trailing comma and a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   1,
   2,
   3  # three
   keep-sorted-test end
 
 Trailing comma except for last, last has a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   1,
   2, # two
   3
   keep-sorted-test end
 
 Trailing comma and a comment, last has a comment
-TODO: https://github.com/google/keep-sorted/issues/33 - Fix this
   keep-sorted-test start
   1,
   2, # two
   3  # three
   keep-sorted-test end
+
+Trailing commas with quoted comment characters
+  keep-sorted-test start
+  "a, #"
+  "b, //",
+  "c",
+  keep-sorted-test end