Add documentation for Autosave and Multi Monitor preferences

doc/manual.adoc

@@ -1496,6 +1496,34 @@ the 2D views.
  controls whether DarkRadiant will prefer to select the entity (enabled) or the
  brush (disabled).
 
+==== Multi Monitor settings
+
+The Multi Monitor page contains a single setting, *Start DarkRadiant on
+monitor*, which allows you to choose which monitor DarkRadiant will start on if
+you have several available.
+
+==== Autosave settings
+
+*Enable Autosave*:: Controls whether the autosave feature is active or disabled.
+
+*Autosave Interval*:: Use this slider to choose how often DarkRadiant will make
+ an autosave. By default, autosaves are made every 5 minutes.
+
+*Save Snapshots*:: If this option is enabled, DarkRadiant will make each
+ autosave into a separate copy of the map file, allowing you to potentially
+ revert changes which were made several autosaves ago. If this option is
+ disabled, there will only ever be a single autosave file, which will protect
+ against DarkRadiant or system crashes but not against long-term erroneous
+ changes.
+
+*Snapshot folder*:: This specifies the name of the folder used to store snapshot
+ autosaves, if the *Save Snapshots* option is enabled.
+
+*Max Snapshot size per map*:: This allows you to control the amount of disk
+ space used for storing snapshots, by specifying a maximum number of megabytes
+ that will be used for storing the snapshots for a single map. If the disk usage
+ grows above this limit, DarkRadiant will start to delete old snapshots.
+
 == Features for game distributors
 
 DarkRadiant is designed to work out of the box with a standard Doom 3 or Dark

doc/manual.html

@@ -523,6 +523,8 @@ <h1>DarkRadiant User Guide</h1>
 <ul class="sectlevel3">
 <li><a href="#_camera_settings">Camera settings</a></li>
 <li><a href="#_orthoview_settings">Orthoview settings</a></li>
+<li><a href="#_multi_monitor_settings">Multi Monitor settings</a></li>
+<li><a href="#_autosave_settings">Autosave settings</a></li>
 </ul>
 </li>
 </ul>
@@ -2990,6 +2992,51 @@ <h4 id="_orthoview_settings">Orthoview settings</h4>
 </dl>
 </div>
 </div>
+<div class="sect3">
+<h4 id="_multi_monitor_settings">Multi Monitor settings</h4>
+<div class="paragraph">
+<p>The Multi Monitor page contains a single setting, <strong>Start DarkRadiant on
+monitor</strong>, which allows you to choose which monitor DarkRadiant will start on if
+you have several available.</p>
+</div>
+</div>
+<div class="sect3">
+<h4 id="_autosave_settings">Autosave settings</h4>
+<div class="dlist">
+<dl>
+<dt class="hdlist1"><strong>Enable Autosave</strong></dt>
+<dd>
+<p>Controls whether the autosave feature is active or disabled.</p>
+</dd>
+<dt class="hdlist1"><strong>Autosave Interval</strong></dt>
+<dd>
+<p>Use this slider to choose how often DarkRadiant will make
+an autosave. By default, autosaves are made every 5 minutes.</p>
+</dd>
+<dt class="hdlist1"><strong>Save Snapshots</strong></dt>
+<dd>
+<p>If this option is enabled, DarkRadiant will make each
+autosave into a separate copy of the map file, allowing you to potentially
+revert changes which were made several autosaves ago. If this option is
+disabled, there will only ever be a single autosave file, which will protect
+against DarkRadiant or system crashes but not against long-term erroneous
+changes.</p>
+</dd>
+<dt class="hdlist1"><strong>Snapshot folder</strong></dt>
+<dd>
+<p>This specifies the name of the folder used to store snapshot
+autosaves, if the <strong>Save Snapshots</strong> option is enabled.</p>
+</dd>
+<dt class="hdlist1"><strong>Max Snapshot size per map</strong></dt>
+<dd>
+<p>This allows you to control the amount of disk
+space used for storing snapshots, by specifying a maximum number of megabytes
+that will be used for storing the snapshots for a single map. If the disk usage
+grows above this limit, DarkRadiant will start to delete old snapshots.</p>
+</dd>
+</dl>
+</div>
+</div>
 </div>
 </div>
 </div>
@@ -3066,7 +3113,7 @@ <h4 id="_creating_an_assets_lst_file">Creating an assets.lst file</h4>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2019-09-24 20:28:25 BST
+Last updated 2019-10-01 20:41:01 BST
 </div>
 </div>
 </body>