Add slugify operator to JSZip static export example

plugins/tiddlywiki/jszip/examples.tid

@@ -2,9 +2,11 @@ title: $:/plugins/tiddlywiki/jszip/examples
 
 \define actions-render-static-site()
 <$action-sendmessage $message="tm-zip-create" $param="$:/temp/_ZipTiddler"/>
-<$list filter="[all[tiddlers]!is[system]limit[100]]">
-<$action-sendmessage $message="tm-zip-render-file" $param="$:/temp/_ZipTiddler" filename={{{ [<currentTiddler>encodeuricomponent[]addsuffix[.html]] }}} tiddler=<<currentTiddler>> template="$:/core/templates/static.tiddler.html"/>
+<$set name="tv-filter-export-link" value="[slugify[]addsuffix[.html]]">
+<$list filter="[all[tiddlers]!is[system]limit[25]]">
+<$action-sendmessage $message="tm-zip-render-file" $param="$:/temp/_ZipTiddler" filename={{{ [<currentTiddler>slugify[]addsuffix[.html]] }}} tiddler=<<currentTiddler>> template="$:/core/templates/static.tiddler.html"/>
 </$list>
+</$set>
 <$action-sendmessage $message="tm-zip-render-file" $param="$:/temp/_ZipTiddler" filename="static.css" template="$:/core/templates/static.template.css"/>
 <$action-sendmessage $message="tm-zip-download" $param="$:/temp/_ZipTiddler" filename="myzip.zip"/>
 \end
@@ -21,4 +23,14 @@ The actions below create a ZIP file containing a static HTML rendering of the fi
 Render site
 </$button>
 
+'<$list filter="[!is[system]duplicateslugs[]limit[1]]" emptyMessage="(There are no duplicate slugs)">
+The following tiddlers have duplicate slugs:
+
+<ul>
+<$list filter="[all[tiddlers]!is[system]limit[25]duplicateslugs[]]">
+<li><$link><$text text=<<currentTiddler>>/></$link></li>
+</$list>
+</ul>
+</$list>
+
 Temporary zip file: $:/temp/_ZipTiddler

plugins/tiddlywiki/jszip/startup.js

@@ -44,6 +44,7 @@ exports.startup = function() {
 				templateTitle = paramObject.template,
 				text = $tw.wiki.renderTiddler(outputType,templateTitle,{
 					parseAsInline: paramObject.mode === "inline",
+					parentWidget: event.widget,
 					variables: {
 						currentTiddler: paramObject.tiddler
 					}