From 2e306d32494bede29b995f34cacafd9d28b94500 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sun, 23 Dec 2018 09:11:10 -0500
Subject: [PATCH] Add comment about json to pdf-bookmarks

---
 examples/pdf-bookmarks.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/pdf-bookmarks.cc b/examples/pdf-bookmarks.cc
index 7610f949..807fc02f 100644
--- a/examples/pdf-bookmarks.cc
+++ b/examples/pdf-bookmarks.cc
@@ -7,6 +7,10 @@
 #include <qpdf/QUtil.hh>
 #include <qpdf/QTC.hh>
 
+// This program demonstrates extraction of bookmarks using the qpdf
+// outlines API. Note that all the information shown by this program
+// can also be obtained from a PDF file using qpdf's --json option.
+
 static char const* whoami = 0;
 static enum { st_none, st_numbers, st_lines } style = st_none;
 static bool show_open = false;