Allow custom tabs for the plugin info

core/ui/Components/plugin-info.tid

@@ -90,7 +90,7 @@ $:/config/Plugins/Disabled/$(currentTiddler)$
 						</$reveal>
 					</div>
 				</$list>
-				<$set name="tabsList" filter="[<currentTiddler>list[]] contents">
+				<$set name="tabsList" filter="[<currentTiddler>list[]] [all[shadows+tiddlers]tag[$:/tags/PluginInfoTab]!is[draft]]">
 					<$macrocall $name="tabs" state=<<tabs-state-macro>> tabsList=<<tabsList>> default={{{ [enlist<tabsList>] }}} template="$:/core/ui/PluginInfo"/>
 				</$set>
 			</div>

core/ui/PluginInfo.tid

@@ -7,7 +7,7 @@ $(currentTiddler)$/$(languageTitle)$/$(currentTab)$
 $(currentTiddler)$/$(currentTab)$
 \end
 \define default-tiddler-title()
-$:/core/ui/PluginInfo/Default/$(currentTab)$
+$(currentTab)$
 \end
 \whitespace trim
 <$transclude tiddler=<<localised-info-tiddler-title>> mode="block">

core/ui/PluginInfoDefaultContents.tid

@@ -1,4 +1,6 @@
 title: $:/core/ui/PluginInfo/Default/contents
+tags: $:/tags/PluginInfoTab
+caption: contents
 
 \define lingo-base() $:/language/TiddlerInfo/Advanced/PluginInfo/
 \whitespace trim