Well, the regexp needs to be escaped. Here's one attempt:
\define mycrit() (?i)\b$(searchspx)$\b
<$vars searchme=<<currentTiddler>> searchspx={{{ [<currentTiddler>
escaperegexp[]]}}} >
<span class="serif">(click any gray box below to access its tiddler)</span><
br><br>
<$list filter="[!is[system]regexp:text<mycrit>sort[title]] -[is[current]]"><
strong><$view field="title"/></strong><span class="indent1"><span class=
"graybox"><$context term=<<searchme>> /></span></span></$list>
</$vars>
But there seem to be some edge cases still. I'll let you discover them ;-)
It might be that the regular expression needs to be tweaked in unexpected
ways.
On Saturday, January 25, 2020 at 8:20:25 PM UTC-8, David Gifford wrote:
>
> Thank you, Mark, that made the Context search work. I also added a little
> CSS magic.
>
> I don't know if this was a problem before, or just started with these
> changes, but now tiddlers with parentheses in the title do not list
> anything.
>
> On Saturday, January 25, 2020 at 6:06:15 PM UTC-6, Mark S. wrote:
>>
>> The great thing about TW is how backward compatible it is.
>>
>> This seems to work:
>>
>> \define mycrit() (?i)\b$(currentTiddler)$\b
>> <$vars searchme=<<currentTiddler>>>
>> <span class="serif">(click any gray box below to access its tiddler)</
>> span><br><br>
>> <$list filter="[!is[system]regexp:text<mycrit>sort[title]]
>> -[is[current]]"><strong><$view field="title"/></strong><span class=
>> "indent1"><span class="graybox"><$context term=<<searchme>> /></span></
>> span></$list>
>> </$vars>
>>
>>
>> Note that there is an undocumented (?) 3 character search term minimum.
>> So my title "Hum" failed to work. But "Hummus" was much better. (I felt
>> bad, and then I *falafel*.)
>>
>> I would imagine figuring out the fix for styles should be easy for the
>> CSS experts in the forum.
>>
>>
>> On Saturday, January 25, 2020 at 2:55:50 PM UTC-8, David Gifford wrote:
>>>
>>> Thanks Mark for your help on the mycrit definition! Worked like a charm!
>>>
>>> As for the context plugin, it did have a list filter option, but it
>>> seemed pretty tied to $:/AdvancedSearch
>>> <http://contextplugin.tiddlyspot.com/#%24%3A%2FAdvancedSearch>, which I
>>> am guessing is not invoked for this kind of list. The list filter example
>>> Danielo had was for a list-search. Also, this plugin is really old. Danielo
>>> still has tw- styles. Those got changed several years ago. I tried changing
>>> those to tc- in the plugin but didn't help.
>>>
>>> I installed and refreshed the plugin, but this did not work:
>>>
>>> \define mycrit() (?i)\b$(currentTiddler)$\b
>>>
>>> <span class="serif">(click any gray box below to access its
>>> tiddler)</span><br><br>
>>> <$list filter="[!is[system]regexp:text<mycrit>sort[title]]
>>> -[is[current]]"><strong><$view field="title"/></strong><span
>>> class="indent1"><$link><span class="graybox"><$context
>>> term={{$:/temp/advancedsearch}} /></span></$link></span></$list>
>>>
>>> On Saturday, January 25, 2020 at 3:46:14 PM UTC-6, Mark S. wrote:
>>>>
>>>> Per your notes, it looks like you'll want to show context.
>>>>
>>>> <Cough> <Cough> Something like PR 2963 would make extracting context
>>>> much easier.
>>>>
>>>> Oh well.
>>>>
>>>> Checking the tiddlywiki toolmap (have you heard of it?) I found
>>>>
>>>> http://contextplugin.tiddlyspot.com/
>>>>
>>>> It looks like Danielo's "context" widget might do what you want.
>>>>
>>>>
>>>>
>>>> On Saturday, January 25, 2020 at 11:55:13 AM UTC-8, David Gifford wrote:
>>>>>
>>>>> Hi all
>>>>>
>>>>> Here is what I am playing with. Thanks to Mat and Mark for their help
>>>>> so far. Still need help, from them or others, to get this right! (see the
>>>>> link for the help I need)
>>>>>
>>>>> https://giffmex.org/experiments/roamwiki.experiment.html
>>>>>
>>>>> Dave
>>>>>
>>>>
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