The easiest way would be to use the image widget instead of the img syntax
So use the code:
<$image source={{!!url}}/>
>
There are some places where the behaviour of the parser isn't immediately
clear, but often you can't put a widget as an input to other things.
--
You received this message because you are subscribed to the Google Groups
"TiddlyWiki" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/tiddlywiki.
For more options, visit https://groups.google.com/d/optout.