From cacbfb159317e44c87430fdef0aeb53be15865ab Mon Sep 17 00:00:00 2001
From: Colin Clark <colin.clark@cclark.uk>
Date: Mon, 23 Mar 2020 21:58:26 +0000
Subject: [PATCH] Document collection preview limit

---
 doc/docbook/GuideOptionsGeneral.xml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/docbook/GuideOptionsGeneral.xml b/doc/docbook/GuideOptionsGeneral.xml
index 9de3fda1..316bd9ec 100644
--- a/doc/docbook/GuideOptionsGeneral.xml
+++ b/doc/docbook/GuideOptionsGeneral.xml
@@ -139,6 +139,24 @@
         </listitem>
       </varlistentry>
     </variablelist>
+    <variablelist>
+      <varlistentry>
+        <term>
+          <guilabel>Collection preview</guilabel>
+        </term>
+        <listitem>
+          <para>
+            If thumbnail caching is enabled and you open the
+            <link linkend="GuideReferenceConfig">Collections folder</link>
+            , 
+            Geeqie will display a preview of the collections as a thumbnail montage. This option limits the number of thumbnails displayed in each preview.
+            <note>
+              <para>ImageMagick is required for this feature.</para>
+            </note>
+          </para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
   </section>
   <section id="StarRatingCharacters">
     <title>Star Rating</title>
-- 
2.20.1