From c6bb6c8954d36e69ad483e8c7f1ea960dcfe3710 Mon Sep 17 00:00:00 2001
From: Philippe Waroquiers <philippe.waroquiers@skynet.be>
Date: Sat, 15 Aug 2020 16:45:54 +0200
Subject: [PATCH] Document format of suppression files comment lines and blank
 lines.

Seems this was not documented.
---
 docs/xml/manual-core.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/xml/manual-core.xml b/docs/xml/manual-core.xml
index 4480f59280..2e90ab7b8c 100644
--- a/docs/xml/manual-core.xml
+++ b/docs/xml/manual-core.xml
@@ -419,6 +419,10 @@ existing suppressions file whilst reading the following documentation.
 The file <filename>glibc-2.3.supp</filename>, in the source
 distribution, provides some good examples.</para>
 
+<para>Blank and comment lines in a suppression file are ignored.  Comment lines
+  are made of 0 or more blanks followed by a # character followed by some
+  text.</para>
+
 <para>Each suppression has the following components:</para>
 
 <itemizedlist>
-- 
2.47.2