X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/1129b882ced9d5881a47214405219a2e6e332a92..663bce880acdd4bee8f6d5b50dbb3fee75e1d0ec:/deb.c

diff --git a/deb.c b/deb.c
index b6dd9d8..bccfc18 100644
--- a/deb.c
+++ b/deb.c
@@ -9,8 +9,10 @@
  */
 
 /*
- * "Didst thou think that the eyes of the White Tower were blind?  Nay, I
- * have seen more than thou knowest, Gray Fool."  --Denethor
+ * 'Didst thou think that the eyes of the White Tower were blind?  Nay,
+ *  I have seen more than thou knowest, Grey Fool.'        --Denethor
+ *
+ *     [p.853 of _The Lord of the Rings_, V/vii: "The Pyre of Denethor"]
  */
 
 /*
@@ -112,7 +114,7 @@ S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max,
 {
 #ifdef DEBUGGING
     dVAR;
-    register I32 i = stack_max - 30;
+    I32 i = stack_max - 30;
     const I32 *markscan = PL_markstack + mark_min;
 
     PERL_ARGS_ASSERT_DEB_STACK_N;
@@ -328,8 +330,8 @@ Perl_deb_stack_all(pTHX)
  * Local variables:
  * c-indentation-style: bsd
  * c-basic-offset: 4
- * indent-tabs-mode: t
+ * indent-tabs-mode: nil
  * End:
  *
- * ex: set ts=8 sts=4 sw=4 noet:
+ * ex: set ts=8 sts=4 sw=4 et:
  */