[krusader] doc: Cleanup docs

[Yuri Chornoivan]

Git commit ac41a0e8d7dc08d5d42f279440e2a74ddab46d38 by Yuri Chornoivan.
Committed on 18/08/2019 at 07:10.
Pushed by yurchor into branch 'master'.

Cleanup docs

M  +0    -20   doc/diskusage.docbook
M  +0    -11   doc/introduction.docbook
M  +0    -8    doc/keyboard-commands.docbook
M  +0    -22   doc/search.docbook

https://commits.kde.org/krusader/ac41a0e8d7dc08d5d42f279440e2a74ddab46d38

diff --git a/doc/diskusage.docbook b/doc/diskusage.docbook
index 831aac64..44e40ca6 100644
--- a/doc/diskusage.docbook
+++ b/doc/diskusage.docbook
@@ -115,24 +115,4 @@
       </itemizedlist></para>
     </listitem>
   </itemizedlist>
-  <!-- OLD
-<screenshot>
-  <screeninfo>Disk Usage</screeninfo>
-  <mediaobject>
-  <imageobject><imagedata fileref="diskusage.png" format="PNG"/></imageobject>
-  <imageobject><imagedata fileref="diskusage.png" format="EPS"/></imageobject>
-  <textobject><phrase>Konfigurator Look & Feel page</phrase></textobject>
-  <caption><para>Disk Usage</para></caption>
-  </mediaobject>
-</screenshot>
--->
-  <!--HTML_PARSING
-<figure id="screenshot-diskusage" float="1">
-<title>Disk Usage</title>
-<mediaobject>
-<imageobject><imagedata fileref="diskusage.png"/></imageobject>
-<textobject><phrase>Disk Usage</phrase></textobject>
-</mediaobject>
-</figure>
-HTML_PARSING-->
 </sect1>
diff --git a/doc/introduction.docbook b/doc/introduction.docbook
index 7df076e5..2002764c 100644
--- a/doc/introduction.docbook
+++ b/doc/introduction.docbook
@@ -36,17 +36,6 @@
     <para>&krusader; is almost completely customizable and therefore
     very user-friendly.</para>
     <para>Try &krusader;.</para>
-    <!-- OLD
-<screenshot>
-  <screeninfo>&krusader; screenshot</screeninfo>
-  <mediaobject id="krusader_screenshot">
-    <imageobject><imagedata fileref="krusader1.png" format="PNG"/></imageobject>
-    <imageobject><imagedata fileref="krusader1.png" format="EPS"/></imageobject>
-    <textobject><phrase>&krusader; screenshot</phrase></textobject>
-    <caption><para>&krusader; screenshot</para></caption>
-  </mediaobject>
-</screenshot>
--->
     <figure id="screenshot-krusader" float="1">
       <title>&krusader; screenshot</title>
       <mediaobject>
diff --git a/doc/keyboard-commands.docbook b/doc/keyboard-commands.docbook
index 889592cc..16d25192 100644
--- a/doc/keyboard-commands.docbook
+++ b/doc/keyboard-commands.docbook
@@ -789,11 +789,6 @@
               Connection</link> dialog.</para>
             </entry>
           </row>
-          <!-- TODO: Is this entry gone ????
-<row>
-<entry><para><keycombo action="simul">&Ctrl;<keycap>O</keycap></keycombo></para></entry>
-<entry><para>the inactive panel gets the same path as the active panel</para></entry></row>
--->
           <row>
             <entry>
               <para>
@@ -1702,7 +1697,6 @@
               name to current command line position.</para>
             </entry>
           </row>
-          <!--  "Backspace" key in terminal, /* Shortcut disabled because of the Terminal Emulator bug. */ krusader.cpp -->
         </tbody>
       </tgroup>
     </informaltable>
@@ -1785,8 +1779,6 @@
               <para>Insert from clipboard.</para>
             </entry>
           </row>
-
-          <!--  "Backspace" key in terminal, /* Shortcut disabled because of the Terminal Emulator bug. */ krusader.cpp -->
         </tbody>
       </tgroup>
     </informaltable>
diff --git a/doc/search.docbook b/doc/search.docbook
index d9ae3924..633099dc 100644
--- a/doc/search.docbook
+++ b/doc/search.docbook
@@ -28,17 +28,6 @@
   also available on remote file systems. It is divided into two
   levels, the general and the advanced. Let's take a look at the
   general page.</para>
-  <!-- OLD
-<screenshot>
-  <screeninfo>Krusearcher General</screeninfo>
-  <mediaobject>
-  <imageobject><imagedata fileref="search_general.png" format="PNG"/></imageobject>
-  <imageobject><imagedata fileref="search_general.png" format="EPS"/></imageobject>
-  <textobject><phrase>Krusearcher General</phrase></textobject>
-  <caption><para>Krusearcher General.</para></caption>
-  </mediaobject>
-</screenshot>
--->
   <figure id="screenshot-search-general" float="1">
     <title>General Search</title>
     <mediaobject>
@@ -221,17 +210,6 @@
   Krusearcher allows a much finer search, and for that, let's look
   at the 
   <guilabel>Advanced Page</guilabel>...</para>
-  <!-- OLD
-<screenshot>
-  <screeninfo>Krusearcher Advanced</screeninfo>
-  <mediaobject>
-  <imageobject><imagedata fileref="search_advanced.png" format="PNG"/></imageobject>
-  <imageobject><imagedata fileref="search_advanced.png" format="EPS"/></imageobject>
-  <textobject><phrase>Krusearcher Advanced</phrase></textobject>
-  <caption><para>Krusearcher Advanced.</para></caption>
-  </mediaobject>
-</screenshot>
--->
   <figure id="screenshot-search-advanced" float="1">
     <title>Advanced Search</title>
     <mediaobject>