Hi @linonetwo I think you are asking for us as a community to agree a common way to represent tiddlers that should not have titles that are visible to the end user. I broadly agree, and welcome the initiative.
Firstly, I think it’s important to note that @linonetwo is not proposing a new core feature. This is about the community coming to agreement about how to represent a particular state of affairs in TiddlyWiki.
There are numerous analogous implicit agreements that underpin the TiddlyWiki ecosystem: for example, that the wikified caption field takes precedence over the title in certain situations.
The specific case of representing tiddlers that should not have user visible titles is, I think, a fairly generic need that has cropped up in the work of more than one plugin author.
Secondly, as others have noted, there are two broad approaches:
- A marker that is intrinsic to the tiddler in question (for example, a special field value or tag)
- An extrinsic test that can be applied to a tiddler to determine if it is titleless (for example, a global, configurable filter that can be used to identify titleless tiddlers)
In many situations, the flexibility of the second approach is preferred. However, here one of our concern is interoperability. It would be nice to be able to drag tiddlers from Streams to another titleless tool, and have things work.
So, for that reason, I favour an intrinsic marker. I think I prefer the boolean form of an _is_titleless
field where a non-blank value indicates true.