Until I could find the official language specification, I found a blog called bloggeD, written by Bhavya Jain. Starting here:
http://thoughtsomething.blogspot.com/2009/01/understanding-blogger-template-1.html
Jain covers
- Included sections, widgets included. b: namespace
- Access to data. data: namespace elements
- How to use the expression: namespace - configure links
These blog entries complement the bloggerโs documentation - Blogger> Help articles> Customize your blog> Layouts> Advanced use , where the most relevant sections contain โtagsโ in the heading - with additional information (how โexprโ works for examples) and more code examples.
Tag you are talking about is not a tag as such. This is the line you put in the CSS comment (inside your b: skin tag), so you only need to define colors (and such) once:
<b:skin> <style type='text/css'> body { background: $bgcolor; margin: 0; padding: 40px 20px; } </style> </b:skin>
This sample is copied and pasted from fonts and colors for layouts. You can find it on the blogger's help page, with which I am linked above. I would contact him again, but, alas, I'm not cool enough.
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