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New Vocabularies Solution

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Revision as of 06:54, 3 April 2008 by Hixie (talk | contribs)
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resetting appropriately:

  • if current node is in the mathml namespace and is one of <mi>, <mo>, <mn>, <ms>, <mtext>, "in math content"
  • if current node is in the mathml namespace, "in math"
  • if current node is in the svg namespace, "in svg"

"in body":

  • "math" element - switch to "in math"
  • "svg" element - switch to "in svg"

"in math":

  • comment
    1. insert comment
  • doctype
    1. parse error
  • text:
  • start tag for: <mglyph>
    1. imply <mtext>
    2. reprocess
  • start tag for: <mspace>, <maligngroup>, <malignmark>
    1. check for implied math tags
    2. insert element for token, assume void element
  • other start tag:
  • end tag:

    or
    :
    1. parse error
    2. imply </math>
    3. switch to "in body"
    4. reprocess
  • other end tag
    1. if matching element is in scope:
      1. parse error
      2. imply </math>
      3. reprocess
    2. otherwise:
      1. parse error
      2. ignore

check for implied math tags means:

  1. if current node is <mmultiscripts>:
    1. if the token is a <mprescripts> and there's an even number or child elements in the current node, imply a <none> element.
    2. abort these steps.
  2. if current node is <mtable>:
    1. if the token is either <mtr> or <mabelledtr>, abort these steps
    2. otherwise, imply an </mtable>
    3. restart these steps.
  3. if current node is <mtr>:
    1. if the token is an <mtd>, abort these steps
    2. otherwise, imply an </mtr>
    3. restart these steps.
  4. otherwise, if current node is one of <mfrac>, <mroot>, <msub>, <msup>, <munder>, <mover>: let N equal 2
  5. otherwise, if current node is one of <msubsup>, <munderover>: let N equal 3
  6. otherwise, abort these steps.


"in math content":

  • start tag for: <malignmark>
    1. insert element for token, assume void element
  • otherwise:
    1. treat as "in body"