X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pp_sort.c;h=a27232f74b2c21e8c0f0a2a6fa439c8bd6845bef;hb=9469eb4a69f2671f0af6c58baf2e0a7e08975fc1;hp=e917c5efd9d3b433dc5699d5bdc64801447de69c;hpb=47127b64dd369017e77ff2eac9a6d3c02398507b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pp_sort.c b/pp_sort.c
index e917c5e..a27232f 100644
--- a/pp_sort.c
+++ b/pp_sort.c
@@ -9,8 +9,10 @@
  */
 
 /*
- *   ...they shuffled back towards the rear of the line. 'No, not at the
- *   rear!'  the slave-driver shouted. 'Three files up. And stay there...
+ *   ...they shuffled back towards the rear of the line.  'No, not at the
+ *   rear!' the slave-driver shouted.  'Three files up. And stay there...
+ *
+ *     [p.931 of _The Lord of the Rings_, VI/ii: "The Land of Shadow"]
  */
 
 /* This file contains pp ("push/pop") functions that