> You're reinforcing my point that when using a <<variable>> with <$wikify> 
> there are too many interactions going on for anyone other than a guru to 
> understand, none of which are documented anywhere. And it appears you have to 
> use different methods to render a heading or suppress wikilinks in <$wikify> 
> via a <<variable>>, i.e., there is no single method that works for both 
> scenarios. Everyday users like me dealing with this just have to experiment 
> with various combinations of elements until we blunder into a solution, 
> and/or call out for help on this list.

The behaviours of everything that I’ve explained in this thread are documented. 
The trouble, as others have noted, is that the documentation can be hard at 
first because there is so much of it and there are so many interdependencies. 
The behaviour of the wikify widget, for example, is precisely described; it’s 
just that the description is too terse for most people, and needs more examples.

The reason why I asked what you were trying to achieve is because I’m puzzled 
by the use of the wikify widget. The wikify widget was added recently as a way 
to achieve certain relatively advanced effects that weren’t otherwise 
achievable, and getting ones head around it is undeniably confusing because it 
introduces multiple levels of wikification.

But, it’s quite rare that it is needed, and I’m not convinced that you need it 
at all for what you’re trying to do here, hence my question.

> Thank you for your patient explanations of what has been happening with my 
> tiddlyscript attempts. I'm sure it will benefit other users grappling with 
> similar problems.

I do see a lot of unnecessary usage of the wikify widget and recognise that it 
is confusing to many people.

Best wishes

Jeremy.



> 
> David.
> 
> On Tuesday, 22 January 2019 06:42:02 UTC+9:30, Jeremy Ruston wrote:
> Hi David
> 
> The first wikify widget in the example below generates a string of HTML code 
> "<h1 class="">My Heading</h1>” which you can see when it is directly 
> displayed by the text widget. When you use the double angle bracket syntax to 
> render it, that HTML string gets wikified a second time, and the <h1> HTML 
> tag is rendered into the equivalent wikitext.
> 
> In the case of the second wikify widget, you’re wikifying a text widget that 
> renders the plain text of the variable. Thus, the result stored in the 
> testOutput2 variable is the plain text of the original testVar. Then, when 
> you render it with double angle brackets, it is wikified again, but in inline 
> mode, and so the “!” isn’t recognised as a heading because it is block level.
> 
> Best wishes
> 
> Jeremy
> 
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