Allow empty lines in metadata blocks.
Talk more about the effect of Group.
Ensure there's a useful default include file for everything.
Make the CSSWG ED style inline the w3c stylesheet, for less network delay.
Fix the copyright includes to have a good default.
Generate propdefs/descdefs with the .definition class.
Generate the .data class on proptables.
Fill in the default header with even more styling.
Undefault Group.
Fix the default footer.
Special-case MQs as descriptors, so they don't need an initial value line.
Update anchor data.
Duh, use config.linkTypes to canonicalize shortcuts on links.
Whoops, descdef blocks have had messed up For: values for a while.
Add a DSL for expressing railroad diagrams in plain text.
Use the new DSL for railroads rather than direct Python.
Add missing arg.
Update default spec-data.
Update railroad docs.
Reword docs.