[pim/kmail] doc/kmail2: Updating configuration chapter in docs.

[David Bryant]

Git commit aed32f411fc4080dbfef5441c9c696e7aed6244f by David Bryant.
Committed on 09/08/2021 at 13:47.
Pushed by davidbryant into branch 'master'.

Updating configuration chapter in docs.

M  +-    --    doc/kmail2/composergeneral.png
M  +8    -1    doc/kmail2/configure.docbook

https://invent.kde.org/pim/kmail/commit/aed32f411fc4080dbfef5441c9c696e7aed6244f

diff --git a/doc/kmail2/composergeneral.png b/doc/kmail2/composergeneral.png
index 825c0a8b7..e115d4d7a 100644
Binary files a/doc/kmail2/composergeneral.png and b/doc/kmail2/composergeneral.png differ
diff --git a/doc/kmail2/configure.docbook b/doc/kmail2/configure.docbook
index ba6390378..baa1af992 100644
--- a/doc/kmail2/configure.docbook
+++ b/doc/kmail2/configure.docbook
@@ -1493,7 +1493,8 @@ dialog. You may choose any or all of six options.</para>
     </varlistentry>
     <varlistentry>
     <term>
-      <guilabel>Reply or forward using &HTML; if present</guilabel>
+      <guilabel>Reply or forward using the same visual format as the original message
+      (plain text or HTML)</guilabel>
     </term>
     <listitem>
       <para>
@@ -3290,6 +3291,12 @@ modifying it by hand.</para>
       space by deselecting the associated plugin module.
     </para>
     
+    <para>
+      On many Linux distributions, most of these plugins are not included in the basic
+      &kmail; package. To get full plugin functionality, be sure to install the
+      package named "kdepim-addons" (or something similar).
+  </para>
+    
     <para>
       You can get a rough idea of what a particular plugin does by simply highlighting
       the name of the plugin on the &kmail; configuration page. A brief description