[okular] doc: Add a note about LaTeX code in annotations

[Yuri Chornoivan]

Git commit fbd0fd69af1e4f6d10114adc8419cbf2be90f512 by Yuri Chornoivan.
Committed on 24/02/2018 at 13:01.
Pushed by yurchor into branch 'master'.

Add a note about LaTeX code in annotations

BUG: 391003

M  +5    -0    doc/index.docbook

https://commits.kde.org/okular/fbd0fd69af1e4f6d10114adc8419cbf2be90f512

diff --git a/doc/index.docbook b/doc/index.docbook
index 51558e641..12a3d3798 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -727,6 +727,11 @@ Context menu actions like Rename Bookmarks etc.)
 				      </tbody>
 				    </tgroup>
 				  </informaltable>
+                                  <note>
+                                      <para>
+                                          It is possible to add &latex; code into the text of annotations. Please add <userinput>$$<replaceable>code</replaceable>$$</userinput> to the text of annotation, where <replaceable>code</replaceable> is any valid &latex; equation, and follow instructions on the screen to make it render by a &latex; distribution installed in your system.
+                                      </para>
+                                  </note>
 				  <para>
 				    The contents of the annotating toolbar can be configured using the <link linkend="configannotations">Annotations page of &okular; configuration dialog</link>. This page can be opened with &RMB; clicking on the annotating toolbar then choosing <guimenuitem>Configure Annotations...</guimenuitem> from the context menu.
 				</para>