From 29d461213926f4e7afb4d98ed850b6fbc15332f5 Mon Sep 17 00:00:00 2001
From: dmester <dmester@users.noreply.github.com>
Date: Wed, 28 Jul 2021 13:54:20 +0200
Subject: [PATCH] Added comment.

---
 src/PdfToSvg/Parsing/ObjectScanner.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/PdfToSvg/Parsing/ObjectScanner.cs b/src/PdfToSvg/Parsing/ObjectScanner.cs
index 146635c..26b6e25 100644
--- a/src/PdfToSvg/Parsing/ObjectScanner.cs
+++ b/src/PdfToSvg/Parsing/ObjectScanner.cs
@@ -15,6 +15,11 @@
 
 namespace PdfToSvg.Parsing
 {
+    /// <summary>
+    /// Scanner used to find objects within a PDF file without using a cross-reference table.
+    /// This is used as fallback when the xref table is either missing or corrupt.
+    /// See PDF spec 1.7, page 658.
+    /// </summary>
     internal static class ObjectScanner
     {
         private enum ScanToken