#2 Example, perhaps

<$list filter="[tag[HelloThere]]" variable="testme">
<$list filter="[title<testme>tags[]count[]]" variable="count">
<$reveal type="match" default="1" text=<<count>>>
<<testme>>
</$reveal>
</$list>

On Sunday, April 28, 2019 at 12:56:50 PM UTC-7, Scott Simmons (Secret-HQ) 
wrote:
>
> Thinking about this has raised a couple of other "How do I ... with 
> TiddlyWiki?" questions.  I'm going to brain-dump them here in case anyone 
> has quick answers or ideas:
>
>    1. How do I scrape/capture the <title> of a page by inputting a URL 
>    into a field?  Has anyone built a TW-friendly mechanism for this?
>    2. How do I write a filter to find all tiddlers with a specific tag — 
>    and *no other tags*?
>       - That second part is the tricky bit, at least for me.
>       3. I know there has been some traction on developing tiddler 
>    bundles, but is there a format for a file consisting of multiple .tids in 
> a 
>    single file?
>       - That is, could I batch-convert an HTML file exported from a 
>       browser into a file of .TIDs and then import them without having to 
> split 
>       that HTML into multiple files *first*?
>    4. How do I pass a variable into the <$list> widget of a tiddler 
>    that's transcluded in a tabset?
>       - I'm thiking about giving each "folder" tiddler (i.e., each 
>       tiddler that would correspond to a folder in a traditional bookmarks 
> file) 
>       a set of tabs for displaying its children in different ways.  This 
> would 
>       enable you to cycle through different views of the "contents" of a 
> folder — 
>       sorted by creation date, sorted by tag, or what-have-you.
>       Rather than create a tabset for each one of these tiddlers, I'd 
>       like them to reference a set of static tiddlers containing variables 
> and 
>       then pass that variable to them.  Something like <$var 
>       foo="bar"><<tabs "tab1 tab2 tab3" ...>></$var> where tab1, tab2, 
>       and tab3 all have filters like <$list 
>       filter="[tag[$(foo)$]]">...</$list>.
>    
>

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