379 block.head = element head { block.head.content }

   379 block.head = element head { block.head.content }

   380 

   380 

   381 block.head.content =

   381 block.head.content =

   382    (title, shorttitle?, subtitle*)?

   382    (title, shorttitle?, subtitle*)?

   383  & indexset?

   383  & indexset?

   384 

   385 

   385 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ block ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   386 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ block ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   386 

   387 

   387 block = (p | \list | blockquote | speech | table | table.cals | media)

   388 block = (p | \list | blockquote | speech | table | table.cals | media)

   388 

   389