1 files changed, 5 insertions, 0 deletions
diff --git a/deb.c b/deb.c
index f268216287..21688c3fd6 100644
--- a/deb.c
+++ b/deb.c
@@ -13,6 +13,11 @@
  * have seen more than thou knowest, Gray Fool."  --Denethor
  */
 
+/*
+ * This file contains various utilites for producing debugging output
+ * (mainly related to  displaying the stack)
+ */
+
 #include "EXTERN.h"
 #define PERL_IN_DEB_C
 #include "perl.h"