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-rw-r--r--gnu/usr.bin/perl/doop.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gnu/usr.bin/perl/doop.c b/gnu/usr.bin/perl/doop.c
index 3c4b3c8634a..a76a305364f 100644
--- a/gnu/usr.bin/perl/doop.c
+++ b/gnu/usr.bin/perl/doop.c
@@ -12,6 +12,11 @@
* "'So that was the job I felt I had to do when I started,' thought Sam."
*/
+/* This file contains some common functions needed to carry out certain
+ * ops. For example both pp_schomp() and pp_chomp() - scalar and array
+ * chomp operations - call the function do_chomp() found in this file.
+ */
+
#include "EXTERN.h"
#define PERL_IN_DOOP_C
#include "perl.h"