\define nextItem2(parent)
<$set
tiddler=<<currentTiddler>>
field="currentTid"
name=curIndex
emptyValue={{{[tag[$parent$]first[]]}}}
>
<$set
filter={{{[tag[$parent$]after{!!currentTid}]}}}
name=NewIndex
emptyValue=<<curIndex>>
>
<$action-setfield
$tiddler={{!!title}}
currentTid=<<NewIndex>>
/>
</$set>
</$set>
\end
\define previousItem2(parent)
<$set
filter={{{[tag[$parent$]before{!!currentTid}]}}}
name=NewIndex
emptyValue=""
>
<$action-setfield
$tiddler={{!!title}}
currentTid=<<NewIndex>>
/>
</$set>
\end
\define steps2(TagName:"")
<$button actions=<<previousItem2 $TagName$>>>
{{$:/core/images/up-arrow}}
</$button>
<$button actions=<<nextItem2 $TagName$>> >
{{$:/core/images/down-arrow}}
</$button>
<$list filter='[tag[$TagName$]allbefore:include{!!currentTid}]' variable="myVar">
<h2><$text text=<<myVar>> /></h2>
<blockquote>
<$transclude tiddler=<<myVar>> mode="block"/>
</blockquote>
</$list>
\end
<<steps2 "png">>